260results about How to "Realize intermittent feeding" patented technology

The invention discloses a dust raising, screening and impurity removing device for unhusked rice. The device comprises a feeding hopper, a blocking mechanism, a dust raising cavity, a motor, a screening cavity and screen plates; the feeding hopper is arranged at the upper end of the dust raising cavity, the lower end of the dust raising cavity communicates with the screening cavity, and the blocking mechanism is arranged at the lower end of the feeding hopper; fan blades are arranged on the left side of the dust raising cavity, and a rotating shaft located at the left ends of the fan blades isrotationally connected with an output shaft of the motor through a belt; and three groups of supporting plates are symmetrically arranged on the inner side of the screening cavity, each screen plateis arranged on the inner sides of every two symmetric supporting plates, screen holes are formed in the bottoms of the screen plates on the three groups of supporting plates correspondingly, and the left ends of the screen plates abut against eccentric wheels fixedly arranged on a rotary shaft. According to the dust raising, screening and impurity removing device for the unhusked rice, the designis novel, the eccentric wheels mutually cooperate with springs to drive the three screen plates to synchronously move left and right in a reciprocating mode when the eccentric wheels rotate, so that the screening efficiency is high; and meanwhile, the three screen plates can effectively remove large-particle impurities and small-particle impurities in the unhusked rice, so that the screening efficiency is high, and the practicability is high.

The invention relates to the technical field of coal crushing equipment, in particular to efficient coal multi-stage crushing equipment for coal mine exploitation. A first rotating shaft is driven bya servo motor to rotate, on one hand, the first rotating shaft drives a second d rotating shaft to rotate through a transmission belt, crushing cutters interact, and coal in a feeding hopper is crushed; on the other hand, the first rotating shaft directly drives a grinding end to grind coal falling into a grinding channel through a feeding pipe, and therefore multi-stage crushing is achieved, andthe crushing effect and efficiency are improved; the first rotating shaft further drives a third rotating shaft to rotate through the transmission belt, a moving block moves up and down in the axial direction, a baffle is driven to move, the feeding pipe is intermittently opened or sealed, and intermittent feeding is achieved; and a push-pull assembly is arranged, a cylinder cam rotates along withthe first rotating shaft, a wedge block is driven by a connecting rod to move up and down, a push-pull rod drives a blocking plate to work in cooperation with a spring, and blocking and material pushing are completed.

The invention relates to the field of beef processing, in particular to beef processing equipment. The beef processing equipment comprises a workbench, a power mechanism and a processing mechanism. The processing mechanism comprises a connecting rod, a hammerhead, clamping jaws, hollow transverse rods and storage tubes. The connecting rod is connected to the power mechanism, one end of the connecting rod is abutted against a cam, and the other end of the connecting rod is hinged to the hammerhead. One end of each clamping jaw is hinged to the hammerhead, a hinge column is hinged to the middle of each clamping jaw, and the lower end of each clamping jaw is made of an elastic material and abutted against the workbench in movement. The transverse rods are provided with slide grooves, and the hinge columns are positioned in the slide grooves respectively. Each storage tube is arranged at one end, close to the hammerhead, of the corresponding transverse rod, and the other end of each transverse rod is connected to the workbench through a vertical rod. A retaining plate is slidably connected in a cavity of each transverse rod, one end of each retaining plate is connected to the corresponding hinge column, and the other end of each retaining plate extends into the corresponding storage tube. The beef processing equipment is provided for solving the problem of workload increase caused by moving of a hammer plate in application of existing processing equipment to meat paste processing.

The invention relates to the technical field of feed screening equipment, in particular to a shaking type feed screening machine based on cylindrical cam driving. According to the shaking type feed screening machine, a first rotating shaft is driven through a servo motor to drive a cylindrical cam to rotate, a roller drives a bent rod to swing, a first rod moves, a second rod also swings, and dueto the fact that the hinged position of the left section of the second rod serves as a rotating point, the right end swings to have displacement in the left-right direction; a fourth rod is limited bya first sliding block and a first sliding rail, so that the fourth rod moves left and right under the action of a third clamping block and drives a filter assembly to shake left and right, a filter screen filters and screens feed falling into a filter basket, and the use effect of the filter screen is guaranteed; and a collision assembly is further arranged, when the filtering assembly moves rightwards, the filtering basket collides with small balls to generate vibration, and filtering of the filtering screen is accelerated.

A cam-driven type intermittent feeding fodder smashing device comprises a base, a smashing tank, a rotating baffle, a first drive motor, a first cam, fixed smashing plates, a left smashing plate and aright smashing plate; the smashing tank is arranged on the base; the rotating baffle is rotationally installed on a fixed baffle through a rotating shaft; the fixed smashing plates are fixedly installed on the inner walls of the left side and the right side in the smashing tank through screws; and the left smashing plate and the right smashing plate are installed on a sliding shaft in an interference fit mode. The cam-driven type intermittent feeding fodder smashing device can achieve intermittent feeding, at the same time, the left smashing plate and the right smashing plate move towards thefixed smashing plates intermittently, accordingly continuous squeezing and smashing effects are achieved, discharging and smashing are conducted at the same time, and the situation that fodder is notsufficiently smashed as being discharged too much at a time is effectively avoided; and meanwhile, continuous pressing and squeezing can greatly improve the fodder smashing effect, the fodder can besmashed more sufficiently, and compared with manual grinding, more time and labor are saved, the structure is simple, and practicability is high.

The invention provides a lock beam molding cutting device and belongs to the technical field of mechanical machining equipment. The lock beam molding cutting device comprises a power transmission mechanism, a feeding mechanism, a clamping mechanism and a cutting mechanism; the power transmission mechanism comprises a motor, a belt wheel I, a belt, a belt wheel II, a shaft, a worm and a turbine; the feeding mechanism comprises a crankshaft, a slider, a connection rod I, a connection rod II and a feeder; one end of the crankshaft is hinged to the slider; the clamping mechanism comprises a cam I, a push rod I, a swing rod I, a conical bush and a clamping pawl; the axes of the conical cam, the feeder and the clamping pawl are positioned in the same horizontal line; the conical cam is arranged right ahead of the feeder; the clamping pawl is arranged in the right front of the feeder; the other end of the crankshaft is fixed at the central position of the turbine. The centers of the cam I, the cam II and the turbine are coincided. The automatic feeding, clamping and cutting in the cutting process of a lock beam are realized, the structure is simple and the efficiency is high.

The invention discloses a switchable combined working line for grain screening and impurity removal, which includes a symmetrically arranged resonance screening mechanism, a grain hulling mechanism, a switching mechanism and a storage mechanism. Docking with multiple resonance screening mechanisms, when the grain husking mechanism completes the removal of light impurities such as grain husks and shriveled grains from the output of the previous resonance screening mechanism, the grain husking mechanism can move laterally to the next resonance screening mechanism The rear side removes light impurities from the output grain, which doubles the work efficiency. At the same time, the grain hulling mechanism cooperates with the storage mechanism to realize the automatic output of the grain into the grain box, and when the grain box is full , can quickly switch grain boxes, high degree of automation.

The invention provides a siro-segment color yarn production device and production method. A cotton-feeding roller is mounted at the rear portion of a rear roller and includes a roller shaft. A roller bushing is connected onto the roller shaft through bearings. One bearing is controlled to be in the on or the off state through an electromagnetic switch. A sleeve is fixedly connected to the outside of the roller bushing. The lengths of the roller shaft, the roller bushing and the sleeve decrease in order. The distances between the roller bushing and both ends of the roller shaft are equal. The distances between the sleeve and the both ends of the roller bushing are equal. The roller shaft, the rear roller, and a middle roller are respectively driven by a first server motor, a second server motor and a third server motor. The electromagnetic switch and the three server motors are connected through a programmable logic controller. During spinning, a first rove and a second rove are fed through the roller shaft at both ends of the roller bushing, a third rove and a fourth rove are fed through the roller bushing at both ends of the sleeve, and the corresponding server motors control the roller rotating speed to realize the siro spinning type interrupted feeding of the four roves.

The invention relates to punching equipment, in particular to notched steel plate punching equipment for buildings. The notched steel plate punching equipment can push out a steel plate clamped on a punching block, can automatically feed the steel plate, and comprises a bottom plate, an air cylinder and the punching block, wherein the middle of the bottom plate is fixedly connected with an L-shaped rod; the air cylinder is installed on the L-shaped rod; and the punching block is connected to a piston rod of the air cylinder. According to the notched steel plate punching equipment, the effect that the steel plate clamped on the punching block can be pushed out and can be automatically fed is achieved, when the punching block moves downwards, a first rack and a feeding propelling plate can be driven to move leftwards through a series of transmissions, the lowermost steel plate can be pushed to the position below the punching block through leftward movement of the feeding propelling plate, then the feeding propelling plate is reset, and in this way, intermittent discharging is achieved.

The invention discloses a feed high-efficiency granulating device. The feed high-efficiency granulating device is characterized in that a driving shaft is rotationally connected with the upper end ofa device body by a bearing; the upper part of the driving shaft is connected with the right side of a transmission belt in a rolling way; the left side of the transmission belt is connected with the upper end of a driven shaft in a rolling way; the upper part of the left end of the device body is provided with a material storage chamber; the driven shaft is rotationally connected with the materialstorage chamber by a bearing; the upper part of the driven shaft is fixedly connected with a stirring rod; a rotary disc is arranged at the upper end of a separating plate; the rotary disc is fixedlyconnected with the driven shaft; through holes are formed in the periphery of the rotary disc. The feed high-efficiency granulating device has the advantages that an air suction fan is rotated to suck the dust produced in the grinding and pressing process of a grinding and pressing cylinder, and the dust is discharged via an air exhaust port and is collected, so that the raw material can be recycled, thereby avoiding the waste; the feed raw material on a perforated plate is ground, pressed and granulated by the grinding and pressing cylinder which moves left and right and rotates, so that theproduction efficiency is high; the rotary driven shaft is used for driving the rotary disc to rotate, and then through holes in the rotary disc are communicated with a guide pipe on the separating plate in a reciprocating way, so that the intermittent material discharging effect is realized; the structural design is reasonable and suitable, the production efficiency of the feed is greatly improved, and the feed dust can be recycled.

The invention discloses an environment-friendly gasification counter-flow combustion hot-blast stove. The environment-friendly gasification counter-flow combustion hot-blast stove comprises a combustion chamber, a heat exchange chamber and a gasification chamber for gasification and combustion of fuel. The combustion chamber is horizontally arranged, and both the gasification chamber and the heat exchange chamber are vertically arranged above the combustion chamber to form a gasification section type combustion U-shaped stove structure. The bottom of the gasification chamber and the bottom of the heat exchange chamber are connected with the combustion chamber through a first channel and a second channel respectively. The position, close to the first channel, of the inner side of a top plate of the combustion chamber stretches downwards to form a turbulent flow baffle. Positions, corresponding to the gasification chamber and the heat exchange chamber, of the bottom of the combustion chamber are respectively provided with a slag pit. The environment-friendly gasification counter-flow combustion hot-blast stove is simple in structure, convenient and quick to operate, high in combustion efficiency and small in environment pollution, and investment cost and operation cost are reduced.

The invention relates to the technical field of Chinese herbal medicine processing, in particular to an automatic high-efficiency pounding machine for Chinese herbal medicine processing. The automatichigh-efficiency pounding machine is driven through a single motor. On the one hand, the automatic high-efficiency pounding machine conducts driving through a driving wheel and a driving belt to drivea driven shaft I to rotate and drive a movable block to move left and right along a main cavity to implement intermittent discharging of Chinese herbal medicine; on another hand, the automatic high-efficiency pounding machine conducts driving through a bevel gear to drive a driven shaft II to rotate, and then smashing cutters conduct primary smashing on a Chinese herbal medicine material; additionally, the driven shaft II is driven through gears to drive a driven shaft III to rotate to drive a cam I to operate, the cam I acts on a pressing plate, and the pressing plate pulls a pounding head to move up and down through vertical connecting rods to pound Chinese herbal medicine falling onto a partition board; and moreover, the driven shaft III drives a rotary shaft IV to rotate through driving of the bevel gear and then drive a cam II to rotate and operate, and a filter screen moves left and right to conduct screening and filtering on Chinese herbal medicine particles on the filter screen.

The invention discloses double-side-rack type concrete mixing equipment. The double-side-rack type concrete mixing equipment comprises a base plate, an n-shaped supporting frame, a stirring frame, a motor, a disc, a movable rod, stirring shafts, stirring rods, gears, a double-side rack, feed hoppers and discharging pipes. The double-side-rack type concrete mixing equipment disclosed by the invention is provided with the motor and the movable rod which can cooperate to drive the stirring frame to move forwards and backwards, thus more complete stirring is realized, and the stirring and mixing efficiency is improved; the double-side-rack type concrete mixing equipment is provided with the double-side rack, the gears, the stirring shafts and the stirring rods which can cooperate to make the two stirring shafts rotate oppositely, so more complete and more uniform stirring is realized, and the stirring efficiency is further improved; the double-side-rack type concrete mixing equipment is provided with the feed hoppers, the discharging pipes and L-shaped plates which can cooperate to realize intermittent discharging, so overmuch discharging at a time is prevented, and thus incomplete anduneven stirring is prevented, reduction of the stirring efficiency is prevented, meanwhile, the overlarge load of the equipment is prevented, and the service life of the equipment is not affected.

The invention relates to the technical field of automated forage cutting equipment, in particular to automated forage cutting equipment used for breeding industry. An incomplete gear is employed to act on a rectangular framework of which the left inner side and the right inner side are each provided with teeth, and the incomplete gear rotates under the drive of a serve motor to drive the rectangular framework to move vertically, and thereby, protrusions act on a forage cutting mechanism to make the forage cutting mechanism move horizontally to automatically cut forage falling into a discharging pipe from a feed hopper, which is convenient and fast; still vertical movement of the rectangular framework is utilized to drive a second rack to move vertically, and the second rack acts on a second gear, and thereby, a second rotating shaft is driven to rotate to make a stirring rod stir the bottom end of the discharging pipe to avoid blockage; and while driving the incomplete gear, the servomotor further drives a sector gear through drive to rotate, and the sector gear cooperates with a first rack and a second spring to drive a movable plate to move horizontally, and thereby, an inlet ofthe discharging pipe is opened or sealed to realize intermittent discharging.

The invention discloses a feeding device for a lathe and particularly relates to an intermittent feeding device for a lathe. The intermittent feeding device comprises a base, a machine frame, a driving wheel, a driving gear, a driven gear and a driven wheel. The driving wheel, the driving gear, the driven gear and the driven wheel are arranged on a pin shaft of the machine frame. Two stand columns are arranged on the base. The machine frame is matched with a sliding column in a thread mode. The driving gear is a semi-gear. The driving wheel and the driving gear are in transmission through a chain. The driving gear and the driven gear are matched. The driven gear and the driven wheel are in transmission through a belt. According to the technical scheme, the intermittent feeding device for the lathe is simple in structure, and intermittent workpiece feeding can be achieved.

The invention discloses a feeding device used for producing powder coating. The feeding device comprises a material conveying cylinder. A feeding pipe is arranged on the upper wall of the material conveying cylinder in a communicating manner. A discharging pipe is arranged on the lower wall of the material conveying cylinder in a communicating manner. A baffle capable of sliding is arranged on theside wall of the feeding pipe in a penetrating manner. Supporting plates are fixedly connected to the side walls, close to the two ends, of the material conveying cylinder correspondingly. A placingplate is fixedly connected to the side wall of the supporting plate located on the left side. A power source is arranged on the lower wall of the placing plate. A motor is fixedly connected to the upper wall of the placing plate. An output shaft of the motor extends to the interior of the material conveying cylinder and is fixedly connected with a spiral conveying rod. According to the feeding device, reciprocating motion of the baffle can be achieved, intermittent discharging is achieved, the connecting portion of the feeding pipe and the spiral conveying rod can be prevented from being blocked by a large amount of powder coating, then it is ensured that the device can operate normally, the working efficiency of the equipment is improved greatly, a power source does not need to be arranged additionally to drive the baffle to move in a reciprocating manner, the purpose of saving resources is achieved, and thus the overall structure of the equipment is more reasonable.

The invention relates to the technical field of cosmetic mixing equipment, in particular to preparation equipment capable of achieving uniform mixing and used for cosmetic production. A servo motor isadopted to drive a second rotating shaft to rotate through transmission of a transmission wheel, so that materials are uniformly mixed by a stirring assembly; meanwhile, through bevel gear transmission, a fourth rotating shaft is driven to rotate, the fourth rotating shaft drives a rotating table to rotate through transmission of the transmission wheel, and therefore transmission of a mixing barrel is achieved; the rotating directions of the second rotating shaft and the rotating table are opposite, namely the stirring assembly and the mixing barrel rotate oppositely, so that the stirring andmixing efficiency is effectively improved; a liquid material barrel is further arranged, a third rotating shaft rotates to stir liquid raw materials in the liquid material barrel, and sedimentation is prevented; a solid material barrel is further arranged, solid raw materials in the solid material barrel are stirred through transmission in cooperation with the spiral blades, and hardening is prevented.

The invention relates to granular fertilizer spraying equipment, in particular to the granular fertilizer spraying equipment for a pasture, and the granular fertilizer spraying equipment for the pasture is characterized by being capable of regulating the spraying distance and the spraying uniformity. The granular fertilizer spraying equipment for the pasture is characterized by comprising an L-shaped support, a first rolling wheel, a first installation seat, a second rolling wheel, a fertilizer outlet tank, a first bearing seat, a first rotating shaft, fan blades, a first bevel gear and the like, wherein the first rolling wheel is arranged at the right side of the bottom part of the L-shaped support; the left side surface of the L-shaped support is connected with the first installation seat; the first installation seat is provided with the second rolling wheel; the bottom part of the inner part of the L-shaped support is connected with the fertilizer outlet tank. According to the granular fertilizer spraying equipment provided by the invention, fertilizer falling into the fertilizer outlet tank can be thrown out through a second opening under high-speed rotation of the fan blades,so that spraying of the fertilizer can be realized; a spring has a buffer function, so that inertia generated during sudden stop and movement of other equipment can be prevented.

The invention provides a film cutting device, which includes a frame and a conveyor belt assembly, the conveyor belt assembly includes a first roller, a second roller and a conveyor belt, and the conveyor belt is sleeved on the first roller and the second roller On the shaft, it also includes a motor, a gear transmission assembly, a pull rod, a cutter, a linkage mechanism and a one-way bearing. The output shaft of the motor is connected to the input end of the gear transmission assembly, and one end of the pull rod is connected to the gear transmission assembly. The assembly is eccentrically connected, and the other end is connected to the upper end of the cutter, and the cutter is located above the conveyor belt. The input end of the linkage mechanism is connected to the upper end of the cutter, and the output end passes through the single The bearing is connected with the first roller, and the motor is fixed on the frame. The motor drives the cutter to move up and down through the gear transmission assembly and the pull rod, and drives the first roller to rotate intermittently through the connecting rod mechanism and one-way bearing to realize two actions of film cutting and material feeding. The system is simple and saves energy.

The invention provides a peanut whole-process production line and method. The peanut whole-process production line comprises a peanut cleaning system, a shell breaking system, a red skin removing system, a peanut kernel grading system, a superfine grinding system and a grading packaging system. The first process is peanut cleaning and impurity removing, peanut shell breaking is arranged behind peanut cleaning and impurity removing, peanut kernel red skin removing and peanut shell superfine grinding are respectively arranged behind the peanut shell breaking, peanut kernel grading is arranged behind the peanut kernel red skin removing, and peanut shell superfine powder grading packaging is arranged behind the peanut shell superfine grinding. By the peanut whole-process production line, peanut whole-process processing is completed, and peanut resources are fully utilized.

The invention discloses automatic silk-screen printing drying equipment. The equipment comprises a main machine body, wherein a working cavity is arranged in the main machine body, a first transmission cavity is formed on a left side of the working cavity, a second transmission cavity is formed on the right side of the working cavity, a screw rod is rotatably arranged in the working cavity and between the second transmission cavity and the first transmission cavity, a nut spirally matched with the screw rod is arranged on the screw rod in the working cavity, and a first guide groove is formedon an upper side wall of the working cavity. The equipment is advantaged in that a rack can be meshed with a fan-shaped gear I or a fan-shaped gear II, a scraper can move left and right, the scraper can be separated from a silk screen through a magnet, the silk screen can be moved upwards and separated from a workpiece while the scraper is separated from the silk screen, operation is easy and convenient, manufacturing cost is low, printing efficiency is high, intermittent feeding can be achieved, and the colored workpiece can be dried.

The invention relates to juicing equipment, in particular to sugarcane juicing equipment for agriculture and light industry. The invention provides sugarcane juicing equipment for the agriculture and light industry that has good sealing performance and is convenient for people to collect bagasse. The sugarcane juicing equipment for the agriculture and light industry comprises a bottom plate, a motor, first supporting columns, a small roller and a large roller, wherein the top part of the bottom plate is provided with a supporting frame; the motor is arranged at the top part of the supporting frame; the first supporting columns are symmetrically arranged at the top part of the bottom plate; the small roller is rotationally arranged between the first supporting columns; and the large roller is rotationally arranged between the first supporting columns, and the large roller is connected with an output shaft of the motor. According to the sugarcane juicing equipment, juicing of a sugarcane is implemented with the cooperation of the small roller and the large roller; then, collection of sugarcane juice and bagasse is implemented with the cooperation of a pushing mechanism; and meanwhile, secondary juicing of the bagasse is implemented with the cooperation of a secondary juicing mechanism, and in such a manner, juice in the sugarcane can be thoroughly squeezed out.