100results about "Rotary stirring mixers" patented technology

A food blender and processor device comprising a motor at the base and a rotating shaft with a plurality of rotatable blade modules, which also includes a safety system that activates to enables activation of the device if the cap is tightly secured onto the top opening of the food blender and process device.

The invention discloses a crushing quantitative mixing pharmaceutical device for a traditional Chinese medicinal material. The crushing quantitative mixing pharmaceutical device comprises a base, wherein the left and right ends of the base are provided with a left supporting plate and a right supporting plate respectively; the right side of the left supporting plate is fixedly provided with a first crushing box through a bracket; the left side of the right supporting plate is fixedly provided with a second crushing box through a bracket; the tops of the left supporting plate and the right supporting plates are provided with a top plate; the left and right sides of the bottom of the top plate are provided with first mounted bearings; the left and right first mounted bearings are connected with a first rotating shaft and a second rotating shaft respectively; the bottoms of the first rotating shaft and the second rotating shaft are both provided with crushing blades; the center of the bottom of the top plate is provided with a reducing motor; a motor shaft at the bottom end of the reducing motor is connected with a third rotating shaft; the bottom of the third rotating shaft is also provided with a first agitating rod; the base is also fixedly provided with a mixing box through a bracket; the mixing box is located below a discharge opening; the first agitating rod is located in the mixing box. The crushing quantitative mixing pharmaceutical device can be used for synchronously crushing multiple traditional Chinese medicinal materials and mixing the crushed traditional Chinese medicinal materials, and is high in pharmaceutical efficiency.

The invention belongs to the field of agricultural machinery, and particularly relates to an automatic fertilization device for the agriculture science and technology. In order to solve the problems that an existing fertilizer is low in mixing efficiency and not uniform, manual fertilization wastes time and labor, and the efficiency is low, the following scheme is proposed that the automatic fertilization device comprises a bottom plate, wherein the upper end of the bottom plate is connected with a mixing box, the upper end of the mixing box is connected with a box cover, the upper end of thebox cover is fixedly provided with a second motor, the tail end of an output shaft of the second motor penetrates through the box cover to extend into the mixing box and is fixedly connected with a stirring shaft, stirring blades are uniformly distributed on the stirring shaft, the inner wall of the mixing box is provided with multiple turnover mechanisms in the circumferential direction of the mixing box, the side wall of the mixing box is provided with a feed hopper, the lower end of the mixing box is connected with a fertilization pipe, and the fertilization pipe penetrates through the bottom plate. The automatic fertilization device for the agriculture science and technology has the advantages that through the arranged turnover mechanisms, cylinder stirring pieces turn over fertilizerssynchronously and vertically during fertilizer mixing, so that the agitating efficiency is higher, the uniform mixing effect of the fertilizer is better, intermittent automatic fertilization is achieved, and the fertilization efficiency is improved.

The invention discloses a slurry stirring device for coated fabric production. The slurry stirring device comprises a stirring tank and a base and is characterized in that a feeding hopper and a wateradding port are respectively arranged on two sides of the top of the stirring tank, a crushing motor is mounted on the lateral wall of the feeding hopper, a crushing roller is connected to the outputshaft of the crushing motor through a reducer, crushing teeth are evenly distributed on the outer wall of the crushing roller, a filter screen is arranged at the bottom of the inner cavity of the stirring tank, an impurity cleaning push plate is arranged on the upper side of the filter screen, and the bottom of the stirring tank is fixedly connected with the base through damping spring columns. The slurry stirring device has the advantages that caked slurry can be crushed and refined before slurry stirring, slurry stirring time is reduced, impurities in the slurry can be removed through filtering by the aid of the filter screen arranged in the stirring tank, the quality of mixed slurry is increased, the impurity cleaning push plate arranged on the upper side of the filter screen can fastpush the impurities accumulated on the filter screen out of the stirring tank, and manual cleaning is not needed.

The invention discloses a feed processing dryer capable of stirring in a positive and negative rotation mode. The feed processing dryer comprises a housing, a heating sleeve, a feeding hopper, a support base and a motor; at least two horizontal dispersion plates are fixedly installed on the upper portion of the interior of the housing, each dispersion plate is composed of a convex rib, a groove, a horizontal plate, a discharging hole and an inclined plate, and the convex rib of the upper dispersion plate corresponds to the groove of the lower dispersion plate; one end of a rack is connected with a half gear in a meshed mode; the other end of the rack is connected with a transmission gear in a meshed mode, a vertical transmission shaft is fixedly installed on a central shaft of the transmission gear, and the side wall of the transmission shaft is provided with a vertical air duct. According to the feed processing dryer capable of stirring in the positive and negative rotation mode, feed entering the dryer is evenly distributed in the shell through the arrangement of the dispersion plates, slowly falls down in a dispersed mode and is fully in contact with hot air flowing upwards, so that a certain drying effect is achieved; the transmission shaft is pushed by the half gear to rotate in a positive and negative mode, so that the air duct can safely and stably convey hot air into the interior.

The invention discloses an agricultural caking granular fertilizer dissolving-mixing device. The agricultural caking granular fertilizer dissolving-mixing device comprises a base, a mixing box, turntables, lifting sleeve rods, a crushing box, a lifting rod and crushing devices, wherein a rotating shaft is arranged in the mixing box; the turntables are fixedly arranged at the two ends of the rotating shaft; a plurality of stirring rods are uniformly fixed mounted on the surface of the external circle of the rotating shaft in an inner chamber of the mixing box; guiding columns are fixedly arranged on the surfaces of the outer sides of the two turntables; the two guiding columns are sleeved with two lifting sleeve rods in a sliding form; pull-push rods are fixedly erected on the lower surfaces at the two ends of the lifting rod; the bottom ends of the two pull-push rods are fixedly connected with the two lifting sleeve rods; two crushing devices are symmetrically fixedly erected on the middle lower surface of the lifting rod. The agricultural caking granular fertilizer dissolving-mixing device has the advantages of simple structure, reasonable design, convenience in use, excellent dissolving effect and high dissolving efficiency of the granular fertilizer and suitability for popularization and application.

The invention discloses a movable type wall coating spraying device. The movable type wall coating spraying device comprises a coating equipment box and a coating brush roll. A sealing diaphragm is welded to the interior of the coating equipment box, the interior of the coating equipment box is divided into an equipment installation chamber and a coating storage chamber by the sealing diaphragm, astirring shaft is installed in the coating storage chamber, a plurality of stirring rods are perpendicularly welded to the side face of the stirring shaft, and the upper end of the coating storage chamber communicates with a coating adding pipe; an air compressor is installed in the equipment installation chamber, the air compressor is connected with a coating rod through an air guiding pipeline,and the coating brush roll is installed on the front side of the coating rod; and the coating rod is connected with the output end of a coating pumping pump through a coating pumping pipe, and the input end of the coating pumping pump is connected with a coating suction pipe. According to the movable type wall coating spraying device, the structure is stable and firm, moving is convenient and rapid, it is ensured that the texture of coating in the coating storage chamber is even, layering or deposition of the coating is avoided, and the position of the coating brush roll can be conveniently adjusted; and even smearing of the coating is achieved, operation is convenient and rapid, and manpower and material resources are saved.

The invention discloses an omnidirectional current meter of a coupled water quality sensor, of which a technical scheme is as follows: the omnidirectional current meter of the coupled water quality sensor comprises a water quality sensor, and the omnidirectional current meter of the coupled water quality sensor is characterized in that the water quality sensor comprises a housing, a fixed shaft is arranged at the centre of the working surface of the water quality sensor, the fixed shaft is provided with an omnidirectional turbine flow rate vane wheel through a bearing, at least two permanent magnets are mounted on the omnidirectional turbine flow rate vane wheel, and magnetic polarities of neighboring permanent magnets are opposite to each other; the housing of the water quality sensor isfurther provided with an induction element of a bipolar latch-type Hall sensor, the induction element is matched with the permanent magnets, and the Hall sensor and the water quality sensor share a power supply circuit and a cable. The omnidirectional current meter of the coupled water quality sensor has the following advantages that: the omnidirectional current meter can be adaptive to the change of flow direction in a water area of which the flow direction is unknown, or can be carried on a buoy to work; and the bipolar latch-type Hall sensor improves the accuracy and the reliability of flow rate measurement, and shares the housing, relative circuits and cables with the water quality sensor, so that cost is reduced, and structure is simplified.

The invention relates to a stirrer, in particular to an automatic chemical material mixing stirrer. The invention mainly provides an automatic chemical material mixing and stirrer which can automatically mix and stir materials in a closed space, directly discharge materials, separate different materials and then intensively discharge the materials to ensure accuracy. The automatic chemical material mixing stirrer comprises a bottom plate, wherein a workbench is connected to the top of the bottom plate, and a discharging port is formed in the top of the workbench; a motor, wherein a right sideof the workbench is connected with the motor; a stirring mechanism, wherein the stirring mechanism and a uniform discharging mechanism are connected between an output shaft of the motor and the top ofthe workbench, and the uniform discharging mechanism is connected between the stirring mechanism and the top of the workbench; a material receiving box which is slidably arranged on the left side ofthe top of the bottom plate. The motor is arranged to drive the first conveying device to rotate, so that the stirring blades rotate to stir materials, and convenience and quickness are achieved; by arranging the arc-shaped groove to rotate, the material storage barrel is driven to be matched with the discharging pipe, intermittent discharging is conducted, and manual continuous discharging is notneeded.

The invention discloses mixing equipment for coating preparation. The equipment comprises a mixing bucket, a motor I, a transmission shaft, stirring rods, a transition cylinder, a motor II, a screw conveyer and a controller and is characterized in that the mixing bucket is arranged on a support, the motor I is arranged at the top of the mixing bucket, the transmission shaft is arranged in the mixing bucket, the stirring rods are arranged on a connecting plate, the transition cylinder is arranged in the mixing bucket, the motor II is arranged at the bottom of the mixing bucket, the screw conveyer is arranged in the filter cylinder, and the controller is arranged on the mixing bucket. An interlayer is arranged on the mixing bucket and is connected with a medium passing pipe, the temperature inside the mixing bucket can be adjusted according to the temperature in the production process of the coating, the temperature inside the mixing bucket can be maintained in a proper temperature range suitable for coating production, the processing speed of a coating can be increased, raw materials of the coating can be sufficiently mixed, and the utilization efficiency and the mixing quality of the raw materials are improved.

The invention relates to the technical field of traditional Chinese medicine extraction, and discloses a traditional Chinese medicine extraction stirring device facilitating residue-liquid separation. The traditional Chinese medicine extraction stirring device comprises an outer cylinder, an inner cylinder is vertically arranged at the center of the interior of the outer cylinder, the top of the inner cylinder extends to the exterior of the outer cylinder and is provided with a feeding port, juice outlets are uniformly formed in the outer wall of the inner cylinder, a vertical cylinder is rotationally arranged at the center of the interior of the inner cylinder, and stirring rods are uniformly and fixedly mounted on the outer wall of the vertical cylinder. Traditional Chinese medicine materials are fed into the inner cylinder through a feeding port, a motor operates to drive a vertical shaft at the top of an output shaft of the motor to rotate, the vertical shaft rotates to drive a vertical cylinder to rotate through a spline and a flower groove, the vertical cylinder rotates to drive a stirring rod to rotate, the stirring rod rotates to stir the traditional Chinese medicine materials, liquid medicine in the traditional Chinese medicine materials is extracted, and the extracted liquid medicine is discharged out of the inner cylinder through a juice outlet, and the traditional Chinese medicines are left in the inner cylinder, so that the effect of conveniently separating the residues from the liquid is achieved.

The invention discloses a mixing machine for powder materials. The mixing machine comprises a base, a mixing barrel, feeding pipes, a discharge pipe, lifting mechanisms, a support plate, a gear motor, stirring rods and stirring components, wherein the mixing barrel is fixedly connected to the base, the feeding pipes are arranged on two sides of the upper end of the mixing barrel, the lifting mechanisms are mounted on two sides of the top end of the mixing barrel, two sides of the bottom of the support plate are fixedly connected with the output ends of the corresponding lifting mechanisms, the gear motor is mounted on the support plate, the output end of the gear motor is connected with a rotary shaft, the rotary shaft penetrates the top end of the mixing barrel and extends into the mixing barrel, the plurality of stirring rods are fixedly connected to the part, located inside the mixing barrel, of the rotary shaft, a plurality of stirring standing columns are fixedly connected to the stirring rods, the bottom end of the rotary shaft is fixedly connected with a fixing block, and the symmetrically-arranged stirring components are fixedly connected to two sides of the fixing block. The mixing machine can rotate and move up and down to perform stirring and is outstanding in mixing effect.

The invention discloses parallel polymerization synthesis equipment which comprises an elevating mechanism provided with a transition saddle and an elevating pallet. An annular heating seat is arranged on the transition saddle, at least two heating kettles are embedded into the heating seat, and heat supply equipment of different heating kettles have different power and are separately arranged; the heating seat is provided with round holes over the heating kettles, and the round holes and the heating kettles form a flask seat. The upper part of the elevating pallet is connected with a stirring saddle, the lower part of which is provided with stirring axes that have the same quantity as the heating kettles and are connected with stirring paddles at the lower part, and the stirring paddles and the stirring axes are all positioned right above the corresponding heating kettles; and a stirring driving motor is arranged over the stirring saddle. The parallel polymerization synthesis equipment is applicable to stirring and mixing reactants or products with high or low viscosity, can provide multiple reaction temperature and stirring speed in a same reaction period, and is applicable to reaction containers of various types, thereby greatly saving the scientific research time of researchers, reducing labor intensity in scientific research, improving scientific research efficiency, and quickening the development of scientific research.

The invention discloses a novel food processing device comprising a food processing cylinder and an edible water injection cylinder; the food processing cylinder and the edible water injection cylinder vertically arranged are arranged side by side on the device base, and the food processing cylinder and the edible water injection cylinder are supported and connected with the device base through supporting parts; a water outlet end of the edible water injection cylinder is connected with an edible water inlet end of the food processing cylinder through a water guide pipe; rotation of a packingauger shaft cooperates with stirring of a material injection uniform mixing rod, so edible materials in a food channel are still in a uniform mixing state in a liquid, a material injection hole on thematerial injection uniform mixing rod still doing rotation motion makes the process of injecting into the food channel still uniform, finally, dynamic balance is formed in the food processing cylinder, and fluid food still keeping good consistency is discharged by a discharge nozzle.

The invention relates to the technical field of printing and dyeing raw material mixing, in particular to a printing and dyeing raw material mixing device which comprises a heating box. A water inletpipe is fixedly connected on the left inner side of the heating box, a transition box is fixedly connected at the left end of the water inlet pipe, a CoolDrive A8 servo controller is fixedly connectedon the right of the top end of the transition box, the a 1FK7083-5AF1-1DG2 servo motor is fixedly connected at the top end of the transition box, a plug is fixedly connected at the left end of a spindle of the 1FK7083-5AF1-1DG2 servo motor, and a horizontal disk is fixedly connected on the inner side of the top end of a mixing box. The mixing device is provided with a first cleaning ring, an electric telescopic rod and a spring. The position between the first cleaning ring and the second cleaning ring is adjusted, on one hand, raw materials can be vertically stirred by the first cleaning ringand a second cleaning ring, on the other hand, the inner wall of the mixing box can be cleaned through the action of the first cleaning ring and the second cleaning ring, and the printing and dyeingraw material mixing device has huge economic benefits and wide market prospects and is worthy of popularization and use.

The invention discloses stirring and emulsifying equipment for preparing energy-saving color paste. The equipment comprises a supporting table. Fixed bases are symmetrically arranged on two sides of the supporting table; hydraulic oil tanks are mounted in the two fixed bases; hydraulic pumps are connected above the two hydraulic oil tanks; hydraulic cylinders are mounted above the two fixed bases; and supporting table columns are fixedly connected above the two hydraulic cylinders. By arranging an oblique baffle plate and a stirring paddle, the baffle plate body can rotate through a connecting shaft, so that the acting force between centrifugal extrusion and impact of materials can be improved effectively, severe mechanism and hydraulic shearing, liquid layer friction and impact tearing are formed among the materials, and dyed materials can be fully dispersed, emulsified, homogenized and crushed, and meanwhile, the bottom stirring paddle can stir printed color paste falling to the bottom, so that the printed color paste can be stirred uniformly.

The invention discloses a dying device. The dying device includes a machine body, wherein a first mounting cavity is arranged inside the top end surface of the machine body; a stirring box is fixedlyarranged in the first mounting cavity; the stirring box is provided with a stirring chamber with an upward opening; the portion, at the right side of the first mounting cavity, of the machine body isprovided with a second mounting cavity; a first sliding trough is arranged between the first mounting cavity and the second mounting cavity in a communicating mode; a sliding block is slidably arranged in the first sliding trough; a drive motor is fixedly arranged in the sliding block; the left side of the drive motor is provided with a spline shaft and a first bevel gear in a power mode; a firstrotating shaft is rotatably arranged in the front and rear end walls of the second mounting cavity; and a second bevel gear meshing with the first bevel gear is fixedly arranged on the first rotatingshaft.

Innovative blender works with two rotors that each one is connected to an impeller. The rotors rotate contrary and transfer energy with two concentric axes configured of a shaft and a casing. The dual rotor causes fluid to be mixed completely without any swirling, drag or vortex, and this caused high agitation of fluid with high efficiency. The main reason for use of such blenders could include: household uses, laboratories, research centers, educational facilities, industries, water and wastewater treatment plants and anywhere that chemical compounds are mixed with fluids such as water or gases rapidly having short agitation time, in either low or high volumes.

The invention discloses a hyperboloidal sewage filter, and relates to the technical field of sewage treatment equipment. The main structure of the hyperboloidal sewage filter comprises a supporting structure, a driving device and a stirring part. The flow propelling ability of the stirring part is increased to the maximum due to the structure of a flow guiding paddle, the width of the flow guidingpaddle is gradually enlarged from the bottom end to the top end, the axial flow propelling ability of the stirring part is greatly increased, stirring can be more uniform, the power consumption can be reduced, and the stirring effect is greatly increased; shearing ribs are capable of shearing air bubbles of an aerator, the diameter of the air bubbles can be smaller, and the oxygen utilization rate is higher, so that the energy consumption of the aerator can be reduced, and the aeration effect can be enhanced.

The invention discloses an efficient stirring device for paint production. The device structurally comprises a base, a discharging port, an observing type efficient stirring device, an outer stirringbarrel, a feeding end, a fixing seat, an electric motor and a junction box, wherein the top end of the base is fixedly connected to the bottom end of the outer stirring barrel in an electric welding manner, the back of the discharging port is mounted in the bottom end position of the left end surface of the outer stirring barrel in an embedded manner, the bottom end of the feeding end is mounted at one end, away from the fixing seat, of the top end of the outer stirring barrel in an embedded manner, and one end of the junction box is fixedly connected to the middle of the outer surface of theelectric motor in an electric welding manner. Braking kinetic energy is produced for an intermittent monitoring mechanism through cooperation of a pressurizing mechanism and a guide braking mechanism,processed paint in the outer stirring barrel can be subjected to multi-axis and efficient stirring and monitored in the stirring process by means of a multi-axis stirring mechanism and the intermittent monitoring mechanism, and processed paint is dredged through an outlet valve control mechanism.

The invention discloses a chemical industry mechanical stirrer based on paddle wing barbs for organic silica gel. The chemical industry mechanical stirrer structurally comprises a gear box, a shaft driving motor, a conveying wheel belt, a cover balancing weight, a propeller stirring tank groove, a hydraulic cylinder rod and a material loading cylinder groove. According to the invention, the propeller stirring tank groove is matched with the material loading cylinder groove, so that the hook end block and the barb corn bending plate are matched to work to form linear rotary wire drawing; by matching with the twisting and hinging operation of the propeller, the granular sensation and the forming quality of the whole treated organic silica gel are high, the whole small fragments are uniform,the effect of rotary wire drawing is achieved, centripetal force operation is diffused, and the rotary floating action effect of the wire edge is formed; and the annular cutting effect is achieved through the bent knife supporting rod frame on the edge, so that the sealed rotary work of the isolation cover at the cap end of the axis rod is also guaranteed, the work rotary stirring efficiency is continuously guaranteed, the smooth annular track machining effect of chemical industry machinery is driven, and the high-performance machining effect of bottom loss is achieved along the inner tank barrel structure.

The invention relates to a pesticide mixing device with a good effect, the pesticide mixing device comprises a base, a support rod, a cross rod, a liquid medicine box, a mixing box, a driving mechanism, a moving mechanism, a sealing mechanism and a stirring mechanism. According to the pesticide mixing device with the good effect, the driving mechanism drives the moving mechanism to intermittently move, and the moving mechanism drives the sealing mechanism to intermittently operate, the pesticide liquid flows out intermittently, the moving mechanism drives the stirring mechanism to operate, the pesticide liquid is stirred, and a better mixing effect is achieved. Compared with an existing pesticide mixing device, online stirring and mixing of the pesticide liquid are achieved through linkage of the sealing mechanism and the stirring mechanism, efficiency is improved, meanwhile, the linkage is of a pure mechanical structure, the stability of the device is improved, the service life of the device is prolonged, quantitative inflow of pesticide is achieved through intermittent opening of the sealing mechanism, the better mixing effect is achieved, and compared with an existing stirring mechanism, the mechanism achieves the better stirring and mixing effect through forward and reverse rotation of all stirring rods and generation of cross flow.

The invention relates to a stirring and tabletting device, in particular to a stirring and tabletting device of adjusting the proportion of raw materials of powder coating. The stirring and tabletting device of adjusting the proportion of the raw materials of the powder coating comprises a supporting base, a funnel, an adjusting mechanism, a spiral stirring mechanism, an extruding mechanism and the like, wherein one side of the funnel is fixedly connected to the supporting base, the adjusting mechanism is arranged in the funnel, the spiral stirring mechanism is arranged on one side of the supporting base, and the extruding mechanism is arranged on the spiral stirring mechanism. Through mutual cooperation of the adjusting mechanism and the spiral stirring mechanism, different raw materials of the powder coating can be automatically and fully mixed in proportion, workers do not need to manually and fully mix the different raw materials of the powder coating in proportion in advance, and the function of adjusting the proportion of the raw materials of the powder coating is achieved.

The invention discloses an easily-cleaned spiral stirring machine for processing bean curd skins. The easily-cleaned spiral stirring machine comprises a blade, a stirring shaft, a material slot, a slot cover, a motor, a speed reducer and a bearing, wherein the slot cover is arranged on the material slot, slide chutes are formed in the upper parts of the front and rear sides of the shell, a fixed knob is arranged on the left side of the upper end of the slide cover, and the stirring shaft is arranged in the middle of the material slot; the blade spirally and uniformly winds the stirring shaft, the included angle alpha between the blade and the stirring shaft is 70-80 degrees, two ends of the stirring shaft are fixedly arranged on the side wall of the material slot through bearings, and one end of the stirring shaft is connected with the motor through the speed reducer; a feeding pipe and a water inlet pipe are arranged at the upper end of the side wall of the material slot, a discharging pipe is arranged at the bottom of the material slot, a feeding valve is arranged on the feeding pipe, a water inlet valve is arranged on the water inlet pipe, and a discharging valve is arranged on the discharging pipe. The easily-cleaned spiral stirring machine is capable of uniformly stirring and is easy to be washed and cleaned, protein gel is not damaged, and the bean curd skins are good in elasticity, taste and quality and high in yield.

The invention discloses a coating mixer, and relates to the technical field of construction. According to the coating mixer, support legs are installed at the bottom of a box, a liquid inlet pipe is installed at the upper end of the box, a liquid outlet pipe is installed at the right lower end of the box, a gas pump is installed on the left side wall of the box, a rotating shaft is installed at the bottom of the box through a bearing base, the upper end of the rotating shaft is connected with the bottom of the box in a penetrating mode, a mixed impeller is installed at the upper end of the rotating shaft, multiple stirring blades are installed at the upper end of the mixed impeller through connecting rods, a gas flow bin is installed at the bottom of the box, the lower end of the rotating shaft is connected with a gas flow groove of the gas flow bin in penetrating mode, a wind impeller is installed at the lower end of the rotating shaft, the wind impeller is arranged in the gas flow groove, the gas pump is connected with the gas inlet of the gas flow groove of the gas flow bin through a gas pipe, and the gas outlet of the gas flow groove is connected with multiple mixed gas nozzles which are installed on the box separately; the coating mixer is conductive to achieving quick mixing and stirring and convenient to use and operate, and can save the mixing time.

The invention discloses production equipment of a medicine capable of enhancing immunologic function. The production equipment comprises a barrel body which is fixedly arranged on a bracket; a mixingcavity is formed in the barrel body; a conical cavity is formed at the bottom of the mixing cavity; a discharging groove communicated with the outside is formed in the bottom wall of the conical cavity; a feeding groove communicated with the outside is formed in the top wall of the mixing cavity; a center shaft which stretches downwards into the mixing cavity is rotatably arranged in the top wallof the mixing cavity; a center groove with an upward opening is formed in the center shaft; a plurality of inclined arms are fixedly arranged on the center shaft; material discharging grooves are formed in the inclined arms; an inclined groove is formed between the center groove and each material discharging groove; a fixed frame is fixedly arranged at the upper end of the barrel body; a materialpipe which extends up and down is fixedly arranged in the fixed frame; the lower end of the material pipe stretches into the center groove and is in rotatable fit connection with the center shaft; andthe upper end of the material pipe extends upwards and is fixedly provided with a material cylinder.