59 results about "Conveyor belt" patented technology

The invention relates to a waste straw treatment device which comprises a feeding conveyor belt; a cutter frame is arranged on one side of the feeding conveyor belt and is provided with a plurality of cutting grooves; a cutting plate driven by a hydraulic cylinder is arranged above the cutter frame; cutters, corresponding to the upper sides of the grooves, are arranged under the cutting plate; a crushing box is arranged below the cutter frame; two spiral cutters driven by a motor to rotate are inserted into the crushing box; a discharge pipeline is arranged under the crushing box; a storage box is arranged under the discharge pipeline; a discharge hole is formed in the lower end of the storage box; a limiting plate is arranged on one side of the storage box; a [-shaped frame is arranged on the other side of the storage box; a baffle plate which slides through a cylinder is arranged, penetrating through the limiting plate; and a material barrel is arranged below the discharge hole. The waste straw treatment device can secondarily crush and utilize waste straws effectively and protects environment effectively.

The invention discloses a textile fiber carding machine which comprises a feeding mechanism, a pre-carding mechanism, a main carding mechanism and a web forming mechanism, wherein the feeding mechanism comprises a feeding curtain; a rack conveyor belt is arranged in the feeding curtain; the feeding curtain is connected with a feeding roller I and a feeding roller II through the rack conveyor belt; the pre-carding mechanism comprises an opening roller, an opening cylinder, a working roller I, a working roller II, a wool stripping roller I, a wool stripping roller II and a wool stripping roller III; the feeding roller I and the feeding roller II are mutually connected with the opening roller in a matched manner; and the opening roller is mutually connected with the opening cylinder in a matched manner. The textile fiber carding machine is reasonable in process, the fibers are sufficiently carded, the single fiber rate is high, and uniformity of fiber webs is good; and the working roller and the stripping roller for roller type carding are used for carding and mixing fibers, so that the yield is high.

The invention discloses a straw crushing mixed feed preparation device, which comprises a storage bin, a conveyor belt, a brake device, a steering wheel, a support rod, a cross bar, a hydraulic cylinder, a No. 1 motor, a frame body, a No. 2 motor, and a discharge pipe , cut-off valve, stirring roller, feed hopper, crushing blade, stirring shaft, crushing cylinder, straw feeding hopper, partition, baffle and feed mixing box, the partition set on the conveyor belt can prevent the straw from slipping, and the baffle can Limit the movement of the straw to prevent the straw from slipping out. The conveyor belt conveys the straw to the top of the straw feeding hopper. The inclination angle of the conveyor belt is adjusted through the expansion and contraction of the piston rod of the hydraulic cylinder. The cross bar connects the support rod to the side of the cylinder of the hydraulic cylinder Connect to improve the stability of the conveyor belt, start the No. 2 motor to drive the stirring roller to stir, and fully mix the crushed straw and feed evenly, which is convenient for ruminants to eat.

The invention relates to the technical field of furniture plank processing machinery, in particular to a positioning, cutting and trimming device for an edge sealed plank. The positioning, cutting andtrimming device for the edge sealing plank comprises a feeding conveyor belt and a discharging conveyor belt and further comprises a feeding component, a first trimming component which is erected above the discharging conveyor belt and is right opposite to the feeding component, a limiting component arranged between the feeding conveyor belt and the discharging conveyor belt and an edge cutting assembly arranged on the outer side of the feeding conveyor belt. The conveying direction of the feeding conveyor belt is parallel to the conveying direction of the discharging conveyor belt. The middle segment position of the discharging conveyor belt is provided with a second trimming component. The outer side of the discharging conveyor belt is provided with a first guide piece, and the feedingcomponent and the first guide piece are located on the two sides, far away from each other, of the feeding conveyor belt and the discharging conveyor belt. The positioning, cutting and trimming devicefor the edge sealing plank is compact, simple and clear in structure, low in manufacturing cost and following maintaining cost and suitable for service requirements of a number of enterprises and takes the place of manual work to carry out automatic trimming work on the plank.

The invention discloses wood board drying equipment, and belongs to the technical field of wood processing. The wood board drying equipment comprises a drying room, a drying frame, a lifting mechanism, a conveyor belt and a control system; the drying room is of a closed box structure, and the drying frame is a box frame; the drying frame is arranged in the drying room, and a plurality of separating layers are arranged on the drying frame; the separating layers comprise a plurality of driven rollers; the lifting mechanism is arranged in the drying room and comprises a base, a bracket, a liftingdriving module and a lifting platform, the bracket is vertically mounted on the base, and the lifting platform is connected with the base through the lifting driving module; the conveyor belt is arranged on the lifting platform; the control system comprises a remote controller, a signal receiver and a controller; and the controller receives an instruction signal emitted by the remote controller through the signal receiver and controls the conveyor belt and the lifting mechanism to execute the movement of the corresponding instruction according to the instruction signal. The wood board dryingequipment is used for solving the problems of the low drying efficiency of wood boards and the large manual input in the existing wood board drying process.

A method for detecting the position of a conveyor, comprising the steps of: providing on the conveyor belt an irregular marking, constituted by marks and the like that are detectable optically; by means of a vision device, detecting portions of the marking at preset time intervals; comparing a detection performed by the vision device with a previously performed detection, in order to determine the extent and direction of the movement.

The invention discloses a vegetable noodle production process and a microwave drying device thereof. The vegetable noodle production process comprises a main rack, a conveyor belt and a plurality of sets of reinforcing bars are arranged at the upper end of the interior of the main rack in an embedded manner, the multiple sets of reinforcing bars are located below the conveyor belt, a motor box isfixedly mounted on the position, close to one side, of the rear surface of the main rack, the upper surface of the conveyor belt is provided with a plurality of sets of drying racks in parallel, and the upper surface of the main rack is fixedly provided with a drying box; and the front surface of the drying box is fixedly provided with a timing switch and a thermal circuit breaker, the thermal circuit breaker is located at one side of the timing switch, and the upper surface of the drying box is fixedly provided with an exhaust component and two sets of magnetrons. According to the vegetable noodle production process and the microwave drying device thereof, in the process that vegetable noodles are dried, the vegetable noodles can be conveniently hung and taken out, water steam inside thedrying box can be quickly exhausted in the drying process, dough cake drying can be achieved, and the functionality of the drying device is increased.

A large-dip-angle belt conveyor comprises a loading belt conveyor body and a pressing belt conveyor body. The loading belt conveyor body comprises a receiving section rack, a loading bend pulley, a feeding section rack, a convex-concave section rack, an unloading section rack, a loading drive pulley, a back stroke bend pulley, a loading carrier roller set or/and pinch roller set connected with the receiving section rack, the feeding section rack, the convex-concave section rack and the unloading section rack, and a loading conveyor belt connected with the loading carrier roller set, the loading bend pulley, the loading drive pulley and the back stroke bend pulley. The pressing belt conveyor body comprises a concave-convex section rack, a pressing carrier roller set, a back stroke carrier roller, a pressing bend pulley, a pressing drive pulley and a pressing conveyor belt, wherein the pressing carrier roller set and the back stroke carrier roller are connected with the concave-convex section rack; and the pressing conveyor belt is connected with the pressing carrier roller set, the pressing bend pulley and the pressing drive pulley. The convex-concave section rack and the convex-concave section rack enable the operation trace of the loading conveyor belt and the pressing conveyor belt and the material contact face to be in an S shape, and a closed cavity is formed between the loading conveyor belt and the pressing conveyor belt.

The invention discloses a special adhesive sticker for an ethylene propylene diene monomer heat resistance conveyor belt and a preparation method of the special adhesive sticker. The adhesive stickertaking ethylene propylene diene monomer, maleic anhydride butadiene and dicumyl peroxide as a body is developed for the first time, the ethylene propylene diene monomer adhesive sticker and a polyester canvas (unimpregnated) have excellent adhesive effects, the ethylene propylene diene monomer adhesive sticker and ethylene propylene diene monomer covering rubber also have good adhesive strength, the problem of adhesion property reduction after aging due to natural rubber and butadiene styrene rubber serving as adhesive rubber in a high-temperature-resistant conveyor belt can be thoroughly solved, and the structure of the high-temperature-resistant conveyor belt is optimized. Anti-aging agents in ethylene propylene diene monomer materials with high adhesion property are removed, degradationof the polyester canvas can be relieved, and the service life of the polyester canvas is prolonged.

A system for producing chocolate-based articles in solidifying form includes at least a first conveyor belt and a loading section for loading mould trays onto the at least first conveyor belt, which is arranged for transporting the mould trays through a cooling chamber along a first cooling path. The cooling chamber is arranged for solidifying the chocolate mass under predetermined conditions before the mould trays are collected. An air circulation device is arranged between the top load carrying side of the at least first conveyor belt and a bottom side of the mould trays such that cooling air can circulate along the bottom side of the mould trays

A Continuously Variable Transmission (CVT) belt inspection device comprising a detection section for a running track and a determination section for distinguishing at least whether the cause of that running track is a substance attributable to an impurity, such as metal powder, etc. or an object attributable to an irregular-shaped area based on the periodicity of that running track. Particularly, when the cause of a running track is determined to be a substance attributable to an innocuous impurity, such as metal powder, etc., unnecessary part replacements can be avoided and a significant cost reduction achieved.

A centrifugal dewatering conveyor system for removing liquid from a conveyed product comprises a modular conveyor belt designed to follow a path that includes both straight portions and helical portions. The modular conveyor belt comprises a plurality of hingedly connected modules having side walls and capable of shifting laterally relative to each other and curling up about the hinge rods to form the helical portions. In the helical portions, a centrifugal force imparted on conveyed product forces water through openings in the conveyor belt.

The invention discloses a welding spot appearance detection method based on machine vision, belongs to the technical field of welding spot appearance detection and discloses a welding spot appearancedetection method based on machine vision. The method comprises the following steps, firstly, a to-be-detected workpiece is fixed on a conveyor belt; a technician adjusts the positions of the workpieceand the camera; the high-definition camera is close to a workpiece welding spot; then the high-definition camera exposes the workpiece for multiple times to obtain a plurality of high-definition images at the welding spots and transmits the high-definition images to the computer; image processing, the image analysis module performs comparative analysis on the processed image and the template image; when the difference degree between the workpiece image and the template is relatively large; the image analysis module sends an analysis result to the alarm module, Meanwhile, the image analysis module sends the analysis result to a technician, so that welding spot images of a workpiece can be conveniently collected, and an accurate welding spot appearance analysis result can be obtained by comparing and analyzing the welding spot images of different sizes with corresponding templates.

The invention belongs to the technical field of spray coating and specifically relates to an automatic circular metal plate spray coating device. The automatic circular metal plate spray coating device comprises a base. One side of the top of the base is rotatably connected with a rotary disk. Conveyor belt bodies are inlaid on the top of the base. An outer shell is welded to the top of the base.One side of the base is movably connected with a material collection frame. A waste gas treatment device is mounted on the other side of the base. An electric cylinder body is fixedly mounted on the top of the outer shell. The electric cylinder body is fixedly connected with a mounting frame. A variable frequency motor is fixedly mounted inside the mounting frame and fixedly connected with a polishing pad. A stand column is welded to the interior of the outer shell. A spray gun is fixedly mounted at the bottom end of the stand column. A storage device is welded to one side of the top of the outer shell. A draught fan is embedded on the top of the outer shell. The automatic circular metal plate spray coating device is simple and reasonable in structure design, convenient to operate, capableof automatically feeding and discharging materials, effectively treating waste gas and improving the working efficiency, safe, stable, wide in application range and beneficial to popularization.

The invention relates to a rotary flexo press with an improved paper feeding mechanism. The rotary flexo press comprises a machine frame. The paper feeding mechanism, a printing mechanism, a paper discharge mechanism and a controller are arranged on the machine frame. The paper feeding mechanism comprises a paper conveying device, a cylinder and a roll paper roller used for installing roll paper. The roll paper roller is arranged on the machine frame in a rotatable manner. The paper conveying device comprises a shell, a paper conveyor belt and a third motor used for driving the paper conveyor belt to rotate. The two ends of the roll paper roller are connected to two rotating wheel sets in a lap joint manner. Each rotating wheel set is composed of two rotating wheels. The two rotating wheels in each rotating wheel set are arranged on the machine frame in a rotatable manner, arranged on the two sides of the roll paper roller and matched with the roll paper roller for rotation. The paper feeding mechanism is provided with the paper conveyor belt, and therefore roll paper conveying can be smoother. The two ends of the roll paper roller are connected to the two rotating wheel sets in the lap joint manner, and therefore the rotation resistance of the roll paper roller is reduced, and the roll paper conveying can be smoother.

A cold planer including a conveyor system coupled to a frame. The conveyor system includes a conveyor with a conveyor belt that rotates about a conveyor roller. A belt tensioning system is coupled to the conveyor roller and includes an actuator for moving the conveyor roller to place tension on the conveyor belt. One or more processors are configured to receive information related to the conveyor belt and adjust the actuator on the conveyor belt based on the information related to the conveyor belt to provide a constant operating tension on the conveyor belt.

The invention discloses an intelligent biogas material reaction box, which comprises a pool body. A conveyor belt is arranged at the bottom of the pool body. The conveyor belt is driven by rollers. The surface of the conveyor belt is provided with a plurality of baffles. The operating port is equipped with a sealing cover. The intelligent biogas material reaction box of the present invention is controlled by a single-chip microcomputer, combined with sensor technology, to realize the intelligent operation control of the entire device, which can automatically judge the reaction of the material. The reaction parameters intelligently control the operation of each electrical component, and the reaction in this design is carried out in the liquid. In order to speed up the reaction efficiency, rotating blades and scrapers are added, which can not only make the upper and lower liquids move with each other, but also make the inner wall of the box The reactants will not stick to the surface, and the sundries after the reaction are automatically removed through the conveyor belt and the lifting motor, which has the advantages of saving manpower, high intelligence and simple operation.

The invention provides a chocolate cutting and counting device. The chocolate cutting and counting device comprises a conveyor belt, a main body and a cutting box, wherein the cutting box is arranged on the main body and also comprises a cutting device and an electronic control device, the conveyor belt is arranged on the main body in a penetrating way, the main body is also provided with a counter, the counter and the main body are fixedly connected to the top part of the main body, the main body is also provided with a cooling device, the cooling device is connected with the conveyor belt and the cutting device, the conveyor belt is provided with a stripe-shaped structure for increasing a friction force, and the counter is used for counting by adopting an infrared sensor. According to the chocolate cutting and counting device provided by the invention, since the technical scheme is adopted, the cutting can be more convenient during chocolate cutting; the chocolate cutting and counting device has the advantages that the structure is simple, the maintenance is convenient, the processing cost is low, the production efficiency is high, and the like.

The invention discloses a bus umbrella drying system. The bus umbrella drying system comprises a drying mechanism and a solar energy power supply mechanism. The drying mechanism comprises a frame. Theframe is arranged on the side, between a front door and a rear door of a bus, close to the bus doors, and is provided with a conveyor belt. Drying devices are arranged on the two sides of the conveyor belt. An arc-shaped sliding chute is arranged between the frame and the rear door of the bus. One end of the arc-shaped sliding chute is close to the drying devices and flush with the conveyor belt,and the other end of the arc-shaped sliding chute is fixed to the bottom surface of the bus. A power device is arranged at the bottom of the frame. According to the bus umbrella drying system, the conveyor belt is arranged in the bus, heat conducting plates are arranged on the two sides of the conveyor belt, constant-temperature heating pipes are arranged in the heat conducting plates, and heat is released through the constant-temperature heating pipes and is conducted to the conveyor belt through the heat conducting plates so as to dry umbrellas on the conveyor belt, so that the bus umbrelladrying system is convenient to use. Moreover, because the conveyor belt is arranged between the front door and the rear door of the bus, the umbrellas are conveyed from the front door to the rear door of the bus through the conveyor belt, and passengers getting off the bus can take the umbrellas conveniently.

The invention discloses automatic belt line weighing equipment. The automatic belt line weighing equipment comprise a display screen, a control box, an alarm lamp, a rejection device, a start button,a right support rod, a conveyor belt, a support underframe, support column feet, a transmission case, a left support rod, a reinforcing plate and a transmission chain, wherein the rejection device isprovided with an electricity connection terminal, a transmission rod, a collision head, a spring, a push rod and a push-out block, the electricity connection terminal is embedded in the control box and electrically connected through a wire, the transmission rod is horizontally fixed above the electricity connection terminal, and the collision head is vertically fixed above the transmission rod. Bymeans of the arranged rejection device, unqualified overweight products can be rejected and pushed out automatically without manual intervention, the intelligent degree is high, and labor intensity of a worker is reduced.

The invention relates to a twisting machine device for tubular product processing. The twisting machine device for tubular product processing comprises a worktable. A plurality of supporting legs arefixedly connected to the bottom of the worktable, a bracket is fixedly connected to one side of the top of the worktable, a through hole is formed in the bracket, a rotating shaft is inserted into thethrough hole, a bearing is mounted between a shaft body of the rotating shaft and the through hole, a first motor is arranged below the rotating shaft, a transmission belt is in transmission connection to an output shaft of the first motor, the other end of the transmission belt is in transmission connection to the rotating shaft, the tail end of the rotating shaft is fixedly connected to a turnplate, a positioning pipe is fixedly connected to the turnplate, a supporting plate is arranged below the turnplate, a supporting rack is fixedly connected to the bottom of the supporting plate, a guide rail is mounted on the worktable, a slide block is arranged on the guide rail in a sleeving manner, a fixed table is fixedly connected to the top of the slide block, a transmission hole is formed inthe slide block, a fixed plate is arranged on one side of the guide rail, a second motor is mounted on the other side of the guide rail, a lead screw is mounted at an output end of the second motor,and the lead screw penetrates through the transmission hole and penetrates the fixed plate.

The invention relates to a food detection device, and belongs to the technical field of food detection. The food detection device comprises a feeding conveyor belt, baffles are fixed on two sides of the feeding conveyor belt, a cutting frame is mounted on the two baffles, a first lifting device is fixed on the cutting frame, a blade is fixed at the bottom end of the first lifting device, and the first lifting device is used for driving the blade to lift; and a conveying conveyor belt is arranged at the discharging end of the feeding conveyor belt, the conveying conveyor belt is located below the feeding conveyor belt, a plurality of detection bottles with upper openings are placed on the conveying conveyor belt, and a water adding device for injecting distilled water into each detection bottle is arranged on the conveying conveyor belt. The food detection device can improve food detection efficiency.

The invention relates to a new method for preventing coal dust explosion under a coal mine shaft. The method is characterized in that a low-pressure spray gun or sprayer is used for spraying a polyvinyl alcohol aqueous solution at a concentration of 0.5% on a working face, a conveyor belt and the places on which the coal dust is deposited; as polyvinyl alcohol is a high polymer, the atomized polyvinyl alcohol can bond and absorb the coal dust particles and the particles quickly fall onto the ground, thus effectively reducing the concentration of the coal dust in the air; and the coal dust canbe hardened and lose explosibility even if the coal dust is air-dried again, thus effectively eliminating the coal dust in the air thoroughly and preventing the coal dust explosion accident under theshaft. The new method has the following beneficial effects: the cleaning method and the water sprinkling and flushing method can be no longer used and the rock dust is unnecessary to be distributed, thus saving the manpower, materials resources and financial resources; and the coal dust in the air under the shaft is eliminated so that the lower explosion limit of gas is forced to be improved, thus indirectly reducing the gas explosion accidents.

The invention provides a passive door-locking system for a safety door, and belongs to the technical field of vehicle machinery. The passive door-locking system for the safety door comprises a rack, a power source, two walking mechanisms and an unlocking mechanism, wherein a transmission mechanism is connected to the output end of the power source and comprises an annularly arranged conveyor belt; one corresponding ends of the two walking mechanisms are arranged on two sides of the conveyor belt; the other corresponding ends of the two walking mechanisms are connected with two platform screen doors; lock holes are formed in one opposite sides of the two walking mechanisms; the unlocking mechanism is arranged on the rack and is located between the two walking mechanisms; and lock rods are arranged on two sides of the unlocking mechanism and are matched with the lock holes in one corresponding sides of the walking mechanisms in a plug-in way. The passive door-locking system for the safety door provided by the invention is less in impact force, capable of prolonging the service life of a door lock, simple in structure, convenient to operate, high in reliability after locking, and incapable of achieving a door opening effect even if being forced to be unlocked by the influence of an external force.

A method and an apparatus for tobacco processing using blockchain encryption are disclosed. The apparatus for tobacco processing comprises a motor-driven conveyor 100 having a plurality of tobacco blocks 101 disposed in an abutting manner on a conveyor belt, the upper end surface of the conveyor 100 is fixedly provided with connecting rods 127 which are laterally symmetric, the upper end surfacesof the connecting rods 127 are fixedly provided with a pressure plate 102, the pressure plate 102 is internally provided with an eruption cavity 126 which vertically penetrates the pressure plate 102,a mounting box 400 fixed with an external frame is arranged above the pressure plate 102, the rear end wall of the mounting box 400 is internally fixed with a driving moor 402, the front end surfaceof the output shaft of the driving motor 402 is fixedly provided with a driving gear 401, and a driven gear 405 is meshed below the driving gear 401. The apparatus uses the rotary jet steam to humidify the tobacco, cuts the tobacco by a one-time forming method, and utilizes an automated method to add an additive to the tobacco, thereby effectively improving the production efficiency.

The invention discloses a method for manufacturing polyurethane flexible foam packing plates. The method include steps of preparing materials, in other words, preparing, by weight, 30-40% of saw dust, 8-10% of adhesive and the balance leftovers of crops, pouring the materials into a glue mixer and uniformly mixing the materials; performing paving, in other words, coating a layer of adhesive on each single slab, paving each single slab on a steel plate, and enabling the surface, where the adhesive is coated, of each single slab to face upwardly; placing the steel plates on a conveyor belt; uniformly paving mixtures on the single slabs by the aid of a paver; laying a layer of single slabs on each mixture; performing pressurization and solidification, in other words, feeding paved plate blanks into a hot press, heating and pressurizing the plate blanks at the temperature of 140-170 DEG C, maintaining the pressure for 6-10 minutes and solidifying and forming the plate blanks; performing mold releasing and edge cutting, in other words, releasing the solidified plate blanks from molds and cutting the edges of the plates. Adhesive is brushed on the surface of each single slab which is paved on the corresponding mixture. The adhesive is polyurethane adhesive. The method has the advantages that the plates are high in bonding strength and elasticity, and the purpose of protecting environments can be achieved by the plates.

The invention discloses a cable take-up and pay-off device for communication engineering. The cable take-up and pay-off device comprises a bottom plate, wherein the top of the bottom plate is rotationally connected with two rotating rollers with the adjustable spacing, and two chain wheels are arranged on one sides of the rotating rollers and rotationally connected to the bottom plate; the two chain wheels are connected through a transmission chain, and a hollow sleeve is rotationally connected to the transmission chain; and a driving device is arranged on one side of the transmission chain. The cable take-up and pay-off device is simple in structure. A cable sequentially penetrates through the hollow sleeve, a second rotating wheel and a rotating sleeve. The cable moves, the second rotating wheel is driven to rotate, and then a first transmission belt drives the transmission chain to rotate. The transmission chain drives the hollow sleeve on the transmission chain to reciprocate, andthen the cable is pulled to be wound on a coil in a reciprocating mode and prevented from being wound. Meanwhile, a second transmission belt drives a worm to rotate, the worm is meshed with a worm wheel to drive the rotating sleeve to rotate, and the rotating sleeve drives a spiral brush in the rotating sleeve to clean the surface of the cable, so that cleanliness of the cable is guaranteed.