28 results about "Shovel" patented technology

The invention relates to a transmission of a manipulator for dredging slag from liquid zinc of a zinc pot, which comprises a saddle seat, a slag push plate, a slag shovel hopper, a saddle seat driver, a material hopper balancing pole device, a crank connecting rod and a crank connecting rod transmission mechanism. The crank connecting rod is connected with the slag shoveling hopper. The transmission is characterized in that the saddle seat driver is a rodless cylinder, a slag push plate connecting rod is connected with the rodless cylinder of the saddle seat, the crank connecting rod transmission mechanism is a cylinder type crank connecting rod transmission mechanism, and the material hopper balancing pole device is a double-rod type material hopper balancing pole device. The transmission has the advantages that power is reasonably distributed, various stresses are scientifically balanced, accordingly, the opening and closing slag dredging area of the manipulator for dredging slag is increased, a slag dredging range is expanded, the manipulator is opened and closed for slag dredging, collecting and discharging continuously, smoothly, stably and quickly, power transmission for operation in dangerous areas can be realized, and the manipulator has popularization and application values.

The invention discloses a hydraulic oil filtration system and a hydraulic shovel. The hydraulic oil filtration system comprises a pilot control system and a bypass filtration oil way, wherein the pilot control system is used for guiding and controlling a hydraulic working device (200), the bypass filtration oil way is provided with a bypass filter (3), a pilot pump (1) is placed inside the pilot control system, an oil suction of the pilot pump (1) is connected with a hydraulic oil tank (100), one end of the bypass filtration oil way is connected with the hydraulic oil tank (100), and the other end of bypass oil way is connected on a pilot control oil way between the pilot pump (1) and the hydraulic working device (200). Due to the fact that the bypass filtration oil way is provided with the bypass filter and is connected on the pilot control oil way and the hydraulic oil tank, high-precision and high-efficiency filtration is carried out on hydraulic oil by utilizing of a flow rate and oil pressure of the hydraulic oil on the pilot control oil way, working efficiency is improved, and the structure is simple and stable.

The invention discloses a potted plant cultivation box, which comprises a box body. A cultivation cavity with an upward opening is arranged in the box body, and soil is arranged in the cultivation cavity; a base is fixedly connected to the lower end of the box body, and a cavity is arranged in the base; a connecting disc is rotatably arranged in the cavity, and a driving shaft is fixedly connectedin the connecting disc; an electric motor is fixedly arranged in the inner wall of the lower side of the cavity, and the lower end of the driving shaft is in power connection with the electric motor.The invention focuses on the cultivation of potted plants in the seedling stage, uniform illumination, air and soil environment with appropriate moisture content are provided, and therefore, the survival rate of plant seedlings can be increased; and conventional soil loosening tools such as shovels are not used, and a loosening rod with a certain rotation mode is used for loosening soil, so thatdamage to plant roots can be avoided; a glass cover can be removed after the plants pass through the seedling stage so as to avoid limiting the growth of the plants.

The invention provides an automatic removal and deodorization device for poultry breeding. The device comprises a shell, a handrail fixedly connected to the side wall of the shell and four walking wheels rotatably connected to the lower end of the shell. An excrement shoveling device, a water spray deodorization device and a sweeping device are arranged in an inner cavity of the shell. According to the automatic removal and deodorization device, the defects in the prior art are overcome, and the device is reasonable in design and compact in structure; breeding personnel shovel excrement, waterwith deodorant is sprayed to the ground of a poultry house after shoveling, and finally the ground is swept. Sewage flows through field ditches in the poultry house and is discharged, the environmentquality of the poultry house is greatly improved, poultry cannot be injured, and healthy development of the poultry is guaranteed.

The discloses a long-pole plant planting device which comprises a base. A motor cavity is formed inside the base. A servo motor is arranged inside the motor cavity. The upper end of the output shaft of the servo motor penetrates through the base and is welded to a connecting rod. A foundation base is welded to the upper end of the connecting rod, and a placement groove is formed in the upper surface of the foundation base; a supporting rod is welded to the upper surface of the base, a fixing sleeve fixedly sleeves the supporting rod, a containing shovel is rotationally connected to the side wall of the fixing sleeve, and a hydraulic stretchable rod is rotationally connected between the lower surface of the containing shovel and the side wall of the supporting rod jointly; a movable sleeveslidably sleeves the supporting rod, and a locking screw is in threaded connection with the movable sleeve. The device has the advantages that the structure is exquisite, labor force in the plant planting process can be effectively saved, it is ensured that when labor force is not large enough, labor force can be given to heavy plants and plants with large planting height, meanwhile, labor force of a planter is saved, and the ground cleanliness can be ensured in the planting process.

The invention discloses an adjustable pit digging device for agricultural planting, relates to the technical field of agricultural equipment, and mainly aims to solve the problems of high labor intensity and low working efficiency of an existing manual pit digging manner. The adjustable pit digging device comprises a cart and a pit digging unit mounted on the cart; the pit digging unit comprises amounting ring, a driving mechanism used for driving the mounting ring to rotate, a mounting block, an electric push rod, a first disc, a second disc and a shovel, and an adjusting assembly used for adjusting the pit digging size is further connected between the mounting block and the mounting ring and comprises a threaded rod, an inner threaded sleeve and a connecting rod; and the adjustable pitdigging device further comprises a seedling conveying unit, the adjustable pit digging device comprises a seedling conveying shovel, a conveying belt assembly for conveying seedlings to the seedling conveying shovel and a seedling conveying mechanism for driving the seedling conveying shovel to move, and the seedling conveying mechanism comprises a connecting rod, a linkage rod, a third disc and athird motor. The pit digging unit is arranged, so that automatic pit digging is achieved, the working efficiency is improved, and the pit digging size can be adjusted; and the seedling conveying unitis arranged, seedling conveying is automatically completed, and the working efficiency is improved.

Apparatus for moving associated material which includes a mounting and a blade carried on the mounting, the blade having an edge for engaging a quantity of material to be moved, the edge having a bead extending along the edge, the bead having a cross-section that has a curvilinear contour whereby the blade will be deflected away from interfering obstacles within the associated material. In some embodiments the apparatus may be a shovel. In some of these embodiments, the bead has a circular cross-section. Some embodiments have the circular cross-section and others have a curvilinear cross-section. The invention also includes the method for moving material which includes providing a mounting and providing a blade carried on the mounting that has an edge for engaging a quantity of material to be moved, providing an bead extending along the edge that has a cross-section that has a curvilinear contour whereby the blade will be deflected away from interfering obstacles within the associated material.

The invention belongs to the field of agricultural machines, and relates to a cassava harvester digging shovel with an automatic depth controlling and angle adjusting function. The cassava harvester digging shovel comprises a rack, a single-chip microcomputer and a control circuit, a ground surface copying detecting device and a hydraulic shovel executing device are arranged on the rack, and the ground surface copying detecting device is connected with the hydraulic shovel executing device through the single-chip microcomputer and the control circuit. The ground surface copying detecting device comprises a copying fixed connecting plate, an angle sensor, a copying shaft, a copying adjusting plate and a copying supporting plate. The hydraulic shovel executing device comprises a mounting base, a digging shovel assembly, a lifting hydraulic cylinder and an angle adjusting hydraulic cylinder. According to the cassava harvester digging shovel, the road surface is monitored in real time through the ground surface copying detecting device, the hydraulic shovel executing device is controlled according to collected data, the depth and the penetrating angle of the digging shovel are controlled in the harvesting process, power consumption of machines and tools can be reduced under the condition of not damaging cassava, and the harvesting efficiency is improved.

The invention relates to the technical field of boiler shovels, and in particular relates to a scald preventing boiler shovel. The scald preventing boiler shovel comprises a boiler shovel body; a scald preventing cover sleeves a shovel handle of the boiler shovel body. According to the scald preventing boiler shovel, the scald preventing cover is arranged on the shovel handle, which can effectively prevent an operator from being scalded by liquid splashed from a boiler during operating the boiler; in addition, the scald preventing boiler shovel is simple in structure, convenient to use, and worthy of popularization.

The invention discloses a bucket and hammer quickly-replacing device and relates to the field of engineering machinery. The bucket and hammer quickly-replacing device comprises a fixed hook body, a moving hook body, a clamping oil cylinder, a rotating shaft, a limiting pin and a connecting pin. The moving hook body is arranged in a middle neutral gear of the fixed hook body and is hinged to the fixed hook body through a rotating shaft, and the moving hook body rotates around the rotating shaft. The fixed hook body and the moving hook body are provided with clamping hooks. One end of a clamping oil cylinder is hinged to the fixed hook body through a connecting pin. The other end of the clamping oil cylinder is hinged to the moving hook body through a connecting pin. The device is used for an excavating feeding mechanism and is used for being connected with a clamping bucket or a breaking hammer quickly, by quick replacing of the bucket and the breaking hammer, quick converting of excavating hoeing and impact breaking functions is achieved, an excavating loader can complete push shovel material collecting, excavating hoeing, conveying truck loading, breaking loose layer rock impact breaking and clearing danger removing construction, and the device has multiple applications. The investment of construction equipment can be effectively lowered, investment is saved, the rehandling time of the bucket and the hydraulic breaking hammer is shortened, equipment rotation time is removed, and tunneling construction efficiency is improved.

The invention relates to a snow scraping device with the function of road surface profiling, and relates to a snow scraping device. The snow scraping device solves the problems that the traditional snow scraping shovel does not have the function of road surface profiling, the ability to adapt to the road surface is poor, and much snow leaks out of the shovel during work and the snow clearing efficiency is lower because a greater gap is formed between the scraping shovel and the road surface when the snow scraping device is operated on a rough road surface. The snow scraping device comprises a frame body, a plurality of scraping shovels and a plurality of compression springs, wherein each scraping shovel comprises a front plate and two side plates, each front plate and the two side plates are connected into integration, the plate surface of each front plate is perpendicular to the plate surfaces of the side plates, and a scraping knife is mounted at the bottom end of each front plate; and the scraping shovels are arranged below the frame body in parallel, side plates of every two neighboring scraping plates are attached and contacted, the high ends of the two side plates of each scraping shovel are rotationally connected with the frame body, one compression spring is arranged at the outer convex surface of the front plate of each scraping shovel, one end of each compression spring is rotationally connected with the outer convex surface, and the other end of each compression spring is rotationally connected with the frame body. The snow scraping device is used for clearing accumulated snow on the road surface.

The invention relates to a potato biomimetic digging shovel and belongs to the technical field of agricultural machinery. The shovel is a biomimetic digging shovel based on structures of mole claws, pangolin squamae and thatch leaf margin, and is composed of a soil piercing segment, a soil lifting segment and an installation segment, wherein all segments are smoothly connected; the soil piercing segment is in an isosceles triangle plane, inclined planes are formed in two sides of the triangle, included angles of 30 degrees are formed between the back surface of the digging shovel and the inclined planes, and then a sawtooth with the include angle of 60 degrees is processed; the curved surface of the soil lifting segment is a biomimetic curved surface, nine biomimetic flanges are arranged on the front surface of the soil lifting segment and distributed in a sector at intervals, the included angle of 7.5 degrees is formed between two adjacent flanges, and a sector soil leakage hole is formed between two flanges; the installation segment is a rectangle plane, and three bolt counterbore holes are formed in the installation segment. According to the potato biomimetic digging shovel, the adverse effects such as large working resistance of the digging shovel, serious clay and unsatisfactory potato and soil separation effect in the potato digging process can be effectively lowered, the working efficiency of potato harvesting machinery can be remarkably improved, and the energy consumption is low, and the material is saved.

The invention relates to a uniform seeding device. The device comprises a mounting seat and a feed box fixed at the upper end of the mounting seat; blocking doors are hinged to both the front end andthe rear end of the feed box; the ends, far away from the feed box, of the blocking doors are jointly propped against a U-shaped control frame; the control frame is connected with an air cylinder; a rail frame is fixedly arranged at the upper end of the feed box; a high stand is glidingly mounted on the rail frame in a front-rear direction; a motor, two turning bars and a guide rail are respectively mounted at the lower end of the high stand. The uniform seeding device is capable of controlling a shovel to slide back and forth and slide to the left in an alternate manner through alternate gearmeshed transmission and corresponding sliding matching on the basis of vibrating and uniformly paving the seeds, so that the seeding uniformity is ensured while automatic seeding is completed.

The invention discloses a multifunctional hoe which comprises a shovel and a hoe handle. The hoe handle comprises a solar receiving panel and a waterproof transparent protective cover and is in a sleeve type design, a storage battery is arranged inside the hoe handle, the shovel is fixed to an end of the hoe handle, a transparent mud guard is arranged in the middle of the hoe handle, an angle detector is arranged on the shovel, and the solar receiving panel and the angle detector are respectively connected with the storage battery by wires. The multifunctional hoe has the advantages that the multifunctional hoe is simple in structure and smart in design, and accordingly soil aeration procedures can be easily carried out; the multifunctional hoe is provided with the angle detector and the solar receiving panel, accordingly, physical principles can be sufficiently utilized, agricultural tools can be effectively improved, the multifunctional hoe is convenient to use and high in practicality and is environmental friendly, and energy can be saved; the multifunctional hoe is provided with the mud guard, and accordingly mud blocks can be prevented from being adhered on the shovel in the soil aeration procedures and can be prevented from falling onto the bodies of people when the shovel is lifted by people.

The invention discloses a pot sticker cake processing machine. The machine comprises a rack and a pot body arranged on the rack, the pot body is provided with a pot cover, the pot body is a circular groove structure composed of a pot bottom and a pot edge, the center of the pan bottom is provided with a center shaft, the center shaft can rotate freely relative to the bottom of the pot, the first shovel rod and the second shovel rod are fixedly installed on the center shaft, and one end of the first shovel rod and the second shovel rod far away from the center shaft is located at the edge position of the bottom of the pot. The machine frame is provided with a motor, and the motor is connected with the center shaft. The pot sticker cake processing machine of the invention can automatically carry out the operations of watering, pouring oil, turning over the pot and the like, has high manufacturing speed, can control multiple processing machines by the same person, and has small labor amount.

The invention discloses a convenient shovel capable of being placed vertically. The convenient shovel comprises a shovel head and a shovel rod; the shovel head is arranged on the lower portion of the shovel rod; a transmission rod is arranged in the middle of the front side of the shovel head; two shifting pieces are arranged on left and right sides of the transmission rod; a rotating shaft is arranged on the shovel head; the rotating shaft is sleeved with the shifting pieces which rotate around the rotating shaft; one ends of the shifting pieces are connected with the bottom of a force transmitting rod; a sliding chute is arranged in the shovel rod; a slider is arranged in the sliding chute; the slider is connected with the top of the force transmitting rod; two stand bar shafts are respectively arranged at top corners of two ends of the upper portion of the shovel head; rotating stand bars are arranged on front and rear sides of the shovel head; the rotating stand bars are arranged at two ends of the stand bar shafts. By the arrangement, mining objects attached to the shovel head can be stripped off through the shifting pieces, convenience in use is achieved, and work process is fastened; the stand bars on the other two sides, rotating to the vertical direction can support the shovel, so that the shovel can be placed vertically, and safety and reliability are achieved.

The sliding door and window with the channel dust cleaning structure comprises a door and window frame and a dust collecting box, sliding channels are formed in the top wall and the bottom wall of the door and window frame, an edge covering frame is installed in each set of sliding channels in an embedded mode, and the dust collecting box is installed on the surface of a supporting rod; a shovel plate and a feeding groove are installed on the surface of one side of the dust collecting box, a suction hose is connected to the top of the feeding groove in a penetrating mode, a micro telescopic rod is installed on the bottom wall of the dust collecting box, and a partition plate is installed on the top of the micro telescopic rod; a square box is slidably connected into the sliding groove channel. Through the arrangement of the dust collecting box, the shovel plate, the feeding groove, the partition plate and the micro telescopic rod, dust accumulated in the sliding channel is shoveled away through the shovel plate in the moving process, cleaning of the interior of the sliding channel is achieved, and after moving cleaning is finished, the micro telescopic rod and the partition plate are matched with each other, so that the dust collecting effect is improved. In this way, the possibility that dust in the dust collecting box is scattered into the sliding groove channel through the feeding groove is reduced.

The invention discloses a manufacturing process suitable for a pure iron or composite iron non-stick pan, and relates to the field of a non-stick pan technology. The manufacturing process specificallycomprises the following steps of blanking, electric corrosion, stretching, pan mouth pressing, edge punching, punching, sanding, nitridation, blackening, spraying, sintering, polishing, cleaning andthe like. According to the manufacturing process suitable for the pure iron or composite iron non-stick pan, the surface of a pan body is not prone to corroding, the hardness is high, scratches from acutter and shoveling scratches from a steel shovel can be resisted, the surface of the pan body is provided with uneven mesh patterns through etching, the surface has good non-stick performance, andprotrusion of an etched mesh pattern lace line protects a non-stick coating in a concave plane.

A covering type separator comprises a bilateral guide rail, a kettle-shaped collecting box, a front urine collecting tank, a rear urine collecting tank, a shovel plate and an excrement storage plate, wherein the front urine collecting tank is fixed on an upper guide rail body of the bilateral guide rail obliquely downwards, a drain hole is formed in the bottom of the front urine collecting tank, the rear urine collecting tank is installed on the upper guide rail body of the bilateral guide rail through a movable guide rail and is in contact with the front urine collecting tank, the shovel plate is installed at the position, close to the rear urine collecting tank, of the lower surface of the front urine collecting tank, the excrement storage plate is installed on a lower guide rail body of the bilateral guide rail in a sliding mode, one end of the excrement storage plate is aligned with the end, in contact with the front urine collecting tank, of the rear urine collecting tank, the other end of the excrement storage plate is close to the drain hole but not beyond the drain hole and is fixed to the rear urine collecting tank through a connecting rod, and the rear urine collecting tank is further connected with a cam mechanism. According to the covering type separator, excrement and urine can be effectively separated, the bilateral guide rail and the kettle-shaped collecting box can be separated, collection of excrement and urine is facilitated, and excrement is shoveled by the shovel plate in a covered mode.

The invention relates to a shovel right-angle three-blade sword for cutting the cervical vertebra disc herniation, belonging to the medical treatment apparatus. Wherein, its head is in the shape of shovel right-angle three-blade, while the back of sword has a long space to mount the safety knob which can be adjusted from front to back freely, and the sword body and tail part are in cylinder shape. The invention is made from chromiunated stainless steel (3Cr13, 4Cr13). The length of sword is 260-300mm, the height of two swings of sword is 6-8mm, the long space is in 5mm wide and 20mm long while the distance from its front part to the sword is 12mm Compared to present obtuse angle three-surface sword, the invention has the advantages of fast feeding, non-resistance, and lower vibration. And it can accurately control the depth of feeding sword to reduce the effect on the spinal cord nerve, shorten the operation time and improve the safety and curative effect of operation.

The invention relates to an air intake and deslagging device of a coal gas producer. A support is supported and arranged on a base through a rolling and supporting component; a ratchet wheel is arranged on the support and can drive the support to rotate on the base; an ash pan base plate is fixedly arranged at the top of the support; the lower edge of a conical ash pan is welded and fixed with the periphery of the ash pan base plate; a funnel cap seat is arranged in the conical ash pan; a slag storage chamber is arranged between the outer wall of the funnel cap seat and the inner wall of the conical ash pan; the slag storage chamber is filled with water with a certain height; a fixed deslagging shovel is arranged at the side of the conical ash pan and is slantwise inserted into the slag storage chamber; a funnel cap component is welded and fixed at the top of the support; an air inlet which is communicated with the funnel cap component is arranged at the top of the funnel cap seat; and through holes by which an air inlet pipe is stretched into the funnel cap seat are arranged in the centers of the base, the rolling and supporting component, the support and the ash pan base plate. The air intake and deslagging device has ingenious and reasonable structure; the air intake part and the deslagging part are combined together in high efficiency so that the coal gas producer is in the best working state and is convenient for deslagging.

The invention discloses a technology for measuring the density of sandy soil or sand layer by using an artificial soil fetcher. On the flattened ground, a sand column with a diameter slightly larger than the outer diameter of the ring knife is carefully dug out, and the edge of the ring knife is Downwards, place it flat on the sand column, and press down the ring knife vertically steadily with both hands until the sand column protrudes from the upper end of the ring knife by about 2cm; cut off the excess sand on the edge of the ring knife, and scrape it flat with a ruler ;Cover a smooth wooden board on the edge of the ring knife, press the wooden board with one hand, and cut off the sample from the bottom of the ring knife with a small shovel with the other hand, then reverse the ring knife full of samples, and cut off the excess on the edge of the ring knife. Sand and soil, and scrape it with a ruler; wipe the outer wall of the ring, weigh the total mass of the ring knife and the sample; take a representative sample from the ring knife to measure its water content. The method can accurately measure the density of the sandy soil or the sand layer, which is convenient for taking measures in the subsequent compaction process, so that the quality of the road surface meets the design requirements and the service life of the road surface is ensured.