157results about How to "Promote fragmentation" patented technology

The invention discloses a spiral friction extruder and an extrusion forming method, comprising a first fixed beam, a movable beam, an outer sliding block, a second fixed beam, a first master cylinder, a perforating cylinder, a second master cylinder, a turntable, a central sliding block, a rotating extrusion rod, an extrusion barrel, a positive extrusion rod, etc.; the first fixed beam and the second fixed beam are fixed, the movable beam and the outer sliding block are located between the first fixed beam and the second fixed beam, the first master cylinder, the perforating cylinder, and the second master cylinder are fixed on the second fixed beam, the perforating cylinder is located on the central axis, the first master cylinder and the second master cylinder are connected to the outer sliding block to drive the outer sliding block to move; the central sliding block is connected to the perforating cylinder; the turntable is installed on the first fixed beam, and the turntable is driven to rotate by a driving device; the rotating extrusion rod is fixed on the turntable, and the extrusion barrel is fixed on the movable beam; the positive extrusion rod is fixed on the outer sliding block; the hopper is located above the extrusion barrel; the perforating needle is connected to the perforating cylinder; the concave die is fixed on the rotating extrusion rod, and the punch is fixed on the perforating needle.

The utility model discloses a building waste recovery transport vehicle, which relates to the technical field of building construction and comprises an outer shell, rollers are rotatably connected to the outer surface of the bottom end of the outer shell, guide grooves are formed in the two sides of the rollers, an inner shell is fixedly connected to the interiors of the guide grooves, and a feeding plate is movably connected to the outside of one end of the inner shell. According to the waste material crushing device, when waste materials in the waste material crushing device are crushed by the crushing rollers, internal metal is adsorbed by the magnetic suction plate in the rotating and stirring process, and after the metal waste materials are completely adsorbed by the magnetic suction plate, the first motor is started to drive the magnetic suction plate to rotate; the arc-shaped grooves in the two ends of the magnetic attraction plate enable the magnetic attraction plate to rotate more smoothly in the fixing groove, the magnetic attraction plate adsorbing the metal waste to rotate to one side of the outside, meanwhile, a worker operates the scraper to enable the scraper to slide along the outer wall of the magnetic attraction plate, and therefore the metal waste above is scraped to the position above the material guide plate at the bottom, the waste slides down along the material guide plate, and the metal waste is prevented from falling off. Therefore, metal is separated from other waste materials.

The invention relates to the technical field of tooth roller crushing, in particular to a stone double-tooth-roller crusher which comprises a double-tooth-roller assembly and a digital display control panel, the double-tooth-roller assembly comprises two oppositely-arranged rollers, and one end of each roller is provided with a belt transmission driving assembly used for driving the roller to rotate; a screening assembly used for screening stone is arranged below the double-tooth-roller assembly. Through mutual cooperation and cooperation of the double-tooth roller assembly, the belt transmission driving assembly, the interval adjusting assembly and the like, independent driving rotation of the two rollers can be achieved, and on the basis, the interval adjusting assembly can adjust the interval between the two rollers; especially, the belt transmission driving assembly drives and adjusts the rollers to rotate, so that the distance between the two rollers can be adjusted under the condition that the machine is not closed, and real-time adjustment is facilitated after the stone crushing condition is judged.

The invention provides a sectional type spiral oil press which comprises a pressing device, a stirring pot, a cake guide device and a gearbox, the stirring pot is installed at the top of the pressing device, the stirring pot and the pressing device are respectively communicated with a first conveying port for conveying oil, and the cake guide device is located on one side of the pressing device. The squeezing device and the cake guide device are respectively communicated with second conveying ports for conveying material cakes, and the gear box is located at one end of the squeezing device and drives the squeezing device, the stirring pot and the cake guide device to move simultaneously; the pressing device comprises a machine tail installed on the gearbox, a plurality of pressing cages located at the end, away from the gearbox, of the machine tail and a machine head for tightly fixing the pressing cages to the machine tail, and pressing screws rotating in the machine head, the pressing cages and the machine tail are arranged on the machine head, the pressing cages and the machine tail in a penetrating mode. According to the sectional type spiral oil press, the gear box drives the pressing device, the stirring pot and the cake guiding device to move at the same time, synchronous operation of all the devices is achieved, and the automation degree and the production efficiency are remarkably improved.

The invention relates to a self-propelled intelligent ginger combine harvester which comprises a gathering automatic guide device, a vibration excavating and soil shaking device, an intelligent clamping and conveying device, a floating type flexible soil cleaning and impurity removing device, a stem cutting and seedling throwing device, a collecting and discharging device and an automatic speed regulating system. The deflection angle is monitored in real time, the deviation rectifying action is completed, and intelligent auxiliary driving is achieved; the vibration digging and soil shaking device digs the ginger, shakes soil and removes impurities; the intelligent clamping and conveying device conveys the ginger to the inclined upper part, the feeding amount is dynamically monitored, and intelligent speed regulation is realized; the floating soil cleaning and impurity removing device is used for flexibly removing soil of the ginger bulbs; the stem cutting and seedling slinging device transversely conveys the ginger plants to complete stem cutting and seedling slinging; the collecting and discharging device can dynamically detect the weight of the ginger in the collecting frame and quantitatively and automatically complete discharging; the ginger harvester is low in breakage rate, high in mechanization and intelligence degree, high in universality and adaptability and capable of meeting different ginger harvesting conditions.

The invention relates to a quantitative and rotary feeding system which comprises a quantitative feeding device, a rotary scattering device and a supporting plate. The quantitative feeding device comprises a bucket elevator and a belt weighing crusher; the belt weighing crusher comprises a mounting bracket, a feeding hopper, a dust cover, a crusher, a weighing belt conveyor, a storage hopper and a weighing hopper; a feed hopper is arranged above the mounting bracket, a dust cover is arranged above the feed hopper, and the lower part of the feed hopper is communicated with a crusher; a weighing belt conveyor is arranged in the mounting bracket, a storage hopper is arranged above the weighing belt conveyor, and the weighing belt conveyor is communicated with a weighing hopper; a rotary material scattering device is arranged between the quantitative feeding device and the supporting plate and comprises a supporting bent plate, a bearing seat, a driving motor and a material scattering hopper controlled by the driving motor; a bearing seat and a driving motor are arranged on the supporting bent plate, a scattering hopper is arranged in the bearing seat, and a plurality of material ports are formed in the edge of the bottom end of the scattering hopper. According to the feeding device, the occupied space can be reduced, and the feeding uniformity can be improved.

The utility model relates to the technical field of air separation devices, in particular to a demister for an air separation device, which comprises a demister body, the demister body is applied to an evaporator, the inner wall of the evaporator is fixedly connected with a support block, the inner side of the evaporator is provided with a demister body, and the demister body is lapped on the upper surface of the support block. Through rotation of the worm, the gear can rotate under the action of the worm, the rotating rod drives the scraping plate to rotate, the scraping plate rotates and rubs the lower surface of the first silk screen plate, foam on the first silk screen plate can be broken, attachment of the foam on the first silk screen plate can be reduced, and the service life of the first silk screen plate is prolonged. The foam can be better separated from dropping liquid, the defoaming efficiency and effect can be improved, meanwhile, a second silk screen plate can rotate along with the second silk screen plate under the action of a rotating rod, overlapping and dislocation of holes of the second silk screen plate and holes of a first silk screen plate are achieved through rotation of the second silk screen plate, and the foam can be better broken.

The utility model relates to the technical field of multi-stage crushing, in particular to a multi-stage crushing device for urea resin, which comprises a crushing box internally provided with a crushing mechanism; wherein the crushing mechanism comprises two round rollers rotationally connected to the upper end of the inner wall of the crushing box, and one end of each round roller penetrates out of the crushing box and is fixedly connected with a first bevel gear; when urea resin is crushed, two round rollers rotate to drive first crushing cutters to alternately crush raw materials, meanwhile, a round plate drives a plurality of trigger blocks to circularly rotate, and when the trigger blocks rotate to coincide with a fixed plate, under the action of the fixed plate, the trigger blocks are pushed to extrude gas in a corresponding gas storage cylinder to enter a connecting pipe; and the corresponding longitudinal second crushing cutters are driven to move from the interiors of the first crushing cutters to crush the raw materials, the raw materials can be crushed from different directions, the raw materials can be cut into multiple blocks at the same time, and the cutting effect on the raw materials is guaranteed.

The invention relates to a stirring type particle circulation coupling reactor, a fluidized bed and a particle circulation coupling method, the fluidized bed comprises a reactor, a solid recovery device and a storage tank, a stirring structure is introduced into the reactor, and horizontal shearing force generated by stirring is used for crushing large-size particle agglomerates to prevent hardening of micro-nano particles; meanwhile, the circular flow of the gas medium provides a vertical acting force for the particles, and the coalescence behavior of the gas phase and the solid phase in the reactor is reduced, so that the problem that the micro-nano particles are blocked in the annular space area of the reactor is solved, the fluidization quality is improved, and the circular continuous treatment of the micro-nano particles is realized; the fluidized bed utilizes the built-in guide cylinder to realize circulation, and the circulation direction can be a central airlift type or a central descending type by adjusting the gas flow rate ratio of the guide cylinder to the annular gap area, so that the circulation flow of particles is enhanced, and the fluidization quality of the particles at the bottom of the circulation section is improved.

The invention discloses a full-automatic peanut butter making device, and relates to the technical field of peanut grinding processing, the full-automatic peanut butter making device comprises a main body support, the upper end of the main body support is fixedly connected with a top support, the front and rear ends of the upper end face of the top support are fixedly provided with first telescopic push rods, and the upper end of the top support is fixedly provided with a second telescopic push rod; a connecting pipe fitting is arranged below the first telescopic push rod, a core driving pipe is arranged below the second telescopic push rod, a tooth cylinder is rotationally installed in the lower end of the connecting pipe fitting through a clamping groove, a rotating disc is fixedly installed at the lower end of the tooth cylinder, and six high-temperature-resistant rubber plates are annularly arrayed at the lower end of a fluororubber air bag. A first-stage smashing cutter is fixedly installed outside the core driving pipe, and a second-stage smashing cutter is fixedly installed at the lower end of the outer portion of the core driving pipe. According to the device, peanuts can be dried, cooled, peeled and primarily crushed in the main body bracket, so that the peanuts do not need to be frequently transferred during production, and the production efficiency of peanut butter is improved.

The invention relates to the technical field of plastic waste recovery, and particularly discloses environment-friendly plastic recovery equipment which comprises a mounting base plate, a mounting support is fixedly mounted on the mounting base plate, a processing assembly is mounted on the upper portion of the mounting support, and an I-shaped connecting frame is fixed to the middle of the mounting support; a liquid transferring assembly is mounted on the side face of the I-shaped connecting frame, and a waste liquid storage tank matched with the end, away from the I-shaped connecting frame, of the liquid transferring assembly is arranged at the top of the mounting base plate. The treatment assembly is divided into a treatment tank shell and a liquid collection bottom cover which correspond to a first crushing blade and a second crushing blade correspondingly, small fragments sinking to the bottom can be further crushed, and therefore the crushing degree and effect of the device on plastic bottles are guaranteed; and residual waste liquid in the plastic bottle enters the waste liquid storage tank for storage through the liquid discharge pipe and the liquid transfer channel, so that the next recycling step of the fragments can be prevented from being slowed down, and the overall recycling efficiency is improved.

The invention discloses a cutting chain type transverse shaft type cutting mechanism suitable for a coal roadway and a half-coal-rock roadway and a heading machine. The cutting mechanism comprises a main machine frame, a motor, a cutting chain, a left cutting head and a right cutting head, the motor, the cutting chain, the left cutting head and the right cutting head are installed on the main machine frame, the left cutting head and the right cutting head are located on the two sides of the cutting chain respectively, and the motor drives the cutting chain to rotate and drives the left cutting head and the right cutting head to rotate; wherein a plurality of middle cutting teeth are distributed on the cutting chain; a plurality of left cutting teeth are distributed on the left cutting head; a plurality of right cutting teeth are distributed on the right cutting head; at least part of the middle cutting picks are matched with the left cutting picks to form a spiral line shape, and at least part of the middle cutting picks are matched with the right cutting picks to form a V shape. The problem that an existing cutting mechanism is low in cutting efficiency is solved.

The invention relates to the technical field of feeding for pudding processing, and discloses height-adjustable feeding equipment for pudding processing, the height-adjustable feeding equipment comprises an equipment box body, the bottom of the equipment box body is fixedly connected with a plurality of supporting bases, and the side wall of the equipment box body is fixedly connected with a conveying cylinder. When the feeding equipment for pudding processing is used, the output end of a driving motor rotates to drive an output rotating shaft to rotate, the output rotating shaft rotates to drive a first rotating shaft at one end of a first belt to rotate, the first rotating shaft rotates to drive a reciprocating threaded groove to rotate, and the reciprocating threaded groove rotates to drive a vibration telescopic rod on a moving block to horizontally move; the vibrating telescopic rod moves to drive a first baffle on the screening box to move, at the moment, pudding powder raw materials falling into the screening box pass through screening holes in the bottom of the screening box, and the bottom of the screening box is obliquely arranged, so that the caked pudding powder raw materials can easily slide down along the bottom of the screening box; through the arrangement, non-caking pudding powder raw materials can be quickly screened out.

The invention belongs to the technical field of polysaccharide extraction, and particularly relates to mesona chinensis polysaccharide with glycometabolism regulating activity, which is prepared by the steps of micro-fermentation drying, raw material pretreatment, pulping, targeted extraction of polysaccharide, primary separation of polysaccharide, secondary separation of polysaccharide, polysaccharide purification, polysaccharide drying and the like. The mesona chinensis polysaccharide prepared by the method disclosed by the invention has good effects of inhibiting the activity of alpha-glucosidase, improving pancreas beta cell injury and the like, i.e., the mesona chinensis polysaccharide has relatively strong glucosyl metabolism regulating activity.

The invention discloses an efficient crushing device for feed processing, and relates to the technical field of feed processing, the efficient crushing device comprises a box body, a fixed sleeve for crushing feed is fixedly connected in the box body, a movable sleeve for receiving the feed is slidably connected in the box body, the movable sleeve slidably sleeves the fixed sleeve, and the movable sleeve is connected with the box body through a pressure spring; the box body further communicates with a feeding box, the feeding box is slidably connected with a baffle moving in the horizontal direction, and the box body is connected with an electric push rod used for driving the baffle to slide. The device is convenient to operate, the feeding speed can be adjusted in a self-adaptive mode according to the feed crushing condition, and therefore the feed crushing efficiency is high.

The utility model relates to the technical field of mining mechanical equipment, and discloses a stirrer for stirring cemented filling tailing slurry of metal and non-metal mines, which comprises a stirring tank, a plurality of groups of turbulent flow bars arranged on the inner side wall of the stirring tank, a stirring vertical shaft arranged in the center of the interior of the stirring tank, and a stirring chain arranged at the middle lower part of the stirring vertical shaft, stirring blades are arranged at the bottom of the stirring vertical shaft; and a filter screen is arranged on the stirring tank between the stirring chain and the stirring blades. According to the utility model, the tailing slurry can be efficiently stirred, the conditions of blockage, breakage and the like can be avoided, and the stirring effect and efficiency of the filling body are effectively improved.

The utility model discloses a flushing structure at the dry and wet interface of an absorption tower flue, which relates to the technical field of flushing equipment and comprises a flue body and an absorption tower body, the flue body is provided with a 90-degree break angle communicated with the side wall of the absorption tower body, the side wall of the flue body is fixedly connected with a hydraulic cylinder, and one end of the hydraulic cylinder penetrates through the inner wall of the flue body. The end, located in the flue body, of the hydraulic cylinder is movably connected with a hydraulic push rod, the side wall of the hydraulic push rod is fixedly connected with an installation base, the side wall of the installation base is fixedly connected with a servo motor, and the output end of the servo motor penetrates through the inner side wall of the installation base. Compared with the prior art, the device has the advantages that the flushed large scaling blocks can be efficiently crushed, the scaling blocks are ensured to be quickly crushed under the action of bidirectional shearing force, the risk that blades of the side-entering stirrer of the absorption tower are damaged is further reduced, and meanwhile, the possibility that a filter screen at an inlet of a slurry circulating pump is blocked is also reduced.

This utility model relates to the field of nutrient soil preparation technology, specifically a tool for preparing biogas residue-based horticultural nutrient soil. It includes a main body, support legs, an extension block, a feeding trough, and a mixing device. The support legs are fixedly connected to the lower surface of the main body, the extension block is fixedly connected to the surface of the support legs, and the feeding trough is fixedly connected to the upper surface of the main body. The mixing device is located inside the main body and includes a mounting plate fixedly connected to the surface of the main body. A motor is fixedly connected to the upper surface of the mounting plate, and a coupling is fixedly connected to the output end of the motor. A mixing shaft is fixedly connected to the inner wall of the coupling, and a support plate is fixedly connected to the surface of the mixing shaft. A support shaft is fixedly connected to the inner wall of the support plate. This utility model, by incorporating a mixing device, facilitates the mixing of biogas residue with other materials, ensuring more thorough mixing and improving the quality of the nutrient soil. This effectively enhances the practicality of the equipment.

The invention provides a drying device for preparing dimethyl succinylsuccinate, and relates to the technical field of material drying, the drying device comprises a shell, a large drying disc, a small drying disc, a first material stirring assembly and a driving assembly; the first shifting assembly comprises a first shifting rod and a first shifting plate; a rotating shaft is rotationally mounted in the first material shifting rod, a limiting groove is formed in the first material shifting rod, a groove is formed in the rotating shaft, the first material shifting plate is connected with a connecting frame, a rake rod is elastically connected into the connecting frame, a first rake claw is mounted below the rake rod, and a second rake claw is arranged at the lower end of the connecting frame; the end of the rotating shaft is connected with a power wheel through a belt. The first material stirring rod drives the first material stirring plate to stir materials and meanwhile drives the rotating shaft to rotate through the power wheel, the groove and the outer end face of the rotating shaft alternately make contact with the end of the rake rod, then the rake rod and the first rake claw are driven to do reciprocating motion, and the first rake claw and the second rake claw are matched to crush caked materials; and the drying uniformity of the agglomerated materials can be improved.

The snow throwing machine comprises a main support, a spiral conveying auger installed below the main support and a first driving assembly driving the spiral conveying auger to rotate. The snow throwing drum wheel is arranged on one side of the middle part of the spiral conveying auger; the second driving assembly is used for driving the snow throwing drum wheel to rotate; the monitoring module for monitoring the roads on the two sides and the wind power monitoring module for monitoring the wind power are arranged on the snow throwing machine, and in the working and advancing process of the snow throwing machine, pedestrians are monitored, and then the control module is matched to drive the snow throwing machine to start and stop or improve the snow throwing strength; the angle of an output barrel of the snow throwing machine is rotationally adjusted according to the wind power level and the wind direction, accumulated snow is output in a throwing mode, and the accumulated snow falls to a preset position by adjusting the output angle; and the pedestrian monitoring module can detect the position and the dynamic state of the pedestrian in real time, it is ensured that the snow throwing machine cannot blow snow to the pedestrian, and potential safety hazards are reduced.

The utility model relates to the technical field of feed production, and discloses a whey powder anti-caking device which comprises a driving assembly, a base, a vibration assembly and an anti-caking transport case, and the base, the vibration assembly and the anti-caking transport case are sequentially connected. The driving assembly drives the anti-caking transport box to vibrate through the vibration assembly, and whey powder entering the anti-caking transport box is scattered. By arranging the frustum-shaped filter holes in the filter plate, the whey powder cake scattering device can be further prevented from being blocked by whey powder, the overall operation efficiency is improved, and the problems that in the prior art, a whey powder cake scattering device is complex in structure, and scattering operation and transportation operation are carried out too complicated in a separated mode are solved; and by arranging the prismatic table protrusions, the whey powder impacts on the prismatic table protrusions when falling after being vibrated and thrown up, so that the crushing of the whey powder is further accelerated, and the overall operation efficiency is improved.

The utility model provides a soil remediation treatment device, which relates to the technical field of soil remediation and is formed by matching a tractor, a bearing column, a supporting table, a positioning plate, an electric push rod, a positioning frame, a first servo motor, a first rotating shaft, a cutting blade, a storage box, a supply pipe, a water supply pipe, a spray head, a power supply and a heating wire. The effects that the liquid medicine is conveniently and rapidly sprayed after the soil blocks are crushed, and meanwhile the liquid medicine storage temperature is conveniently adjusted are achieved; through cooperative use of a storage box, a second servo motor, a second rotating shaft and stirring fan blades, the effects that the flowing speed of liquid in the storage box is conveniently increased, and the fusion rate of the repairing liquid medicine is increased as much as possible are achieved; and through cooperative use of the supply pipe and the filter screen, the effect of preventing the repaired liquid medicine in the storage box from being polluted by external impurities as much as possible is achieved.

The invention belongs to the technical field of building construction, and discloses convenient and efficient building construction bulldozing equipment which comprises an adjusting mechanism, the adjusting mechanism comprises a first motor, a gear is rotationally connected to the first motor, and racks are engaged with the upper side and the lower side of the gear; through cooperation of the movable bulldozing plate, the fixed bulldozing plate and other structures, the size of the bulldozing plate can be adjusted conveniently, when large-area bulldozing is needed, the first motor can be started to enable the movable bulldozing plate to be unfolded, the single bulldozing amount is increased, the land leveling speed is remarkably increased, and the overall construction efficiency is improved; according to the bulldozing device, the movable bulldozing plate can be folded or unfolded at the edge or corner of a field according to needs, so that the bulldozing operation can be better attached to the boundary of the field, and the movable bulldozing plate can be folded when bulldozing is conducted in a narrow space, so that the adaptability of the bulldozing device is improved.

The utility model discloses a feeding device for granular fertilizer processing, which comprises a connecting plate, the upper surface of the connecting plate is fixedly connected with two vertical plates, the upper surfaces of the two vertical plates are jointly and fixedly connected with a cylinder body, and the upper surface of one of the two vertical plates is fixedly connected with a supporting plate. According to the device, a first motor, a second bearing, a first bearing, a spiral conveying shaft and a leakage plate are arranged, a rotating plate is conveniently driven to rotate through cooperation of the first motor and a connecting rod, and meanwhile, granular fertilizer is conveniently crushed through cooperation of the rotating plate and the leakage plate, so that the size of the granular fertilizer is reduced; and at the moment, according to cooperation of a second motor and a spiral conveying shaft, the spiral conveying shaft drives the granular fertilizer to carry out conveying work while rotating in a first bearing and a second bearing, then feeding is carried out through a discharging pipe, blocking can be prevented through the mode, and current use is facilitated.

The utility model discloses a lycopene extracting and feeding device which comprises a positioning frame, the positioning frame is used for supporting and positioning the lycopene extracting and feeding device, a lycopene extracting and preprocessing mechanism is fixedly arranged on one side of the positioning frame, and a feeding and crushing mechanism is fixedly arranged at the top end of the lycopene extracting and preprocessing mechanism; according to the tomato drying device, tomatoes falling into the heating drying barrel are dried and stirred, due to the round bottom design, the tomatoes in the heating drying barrel are evenly turned over, the hidden danger problem of stirring omission is avoided, the heating drying barrel is driven by the output end of the first motor fixed to the other side of the preprocessing frame to rotate, and therefore the tomatoes can be evenly stirred. According to the lycopene extracting and feeding device, the heating and drying barrel is arranged, dried tomatoes in the heating and drying barrel are conveniently discharged, meanwhile, through assistance of the stirring frame, the hidden danger that the tomatoes adhere to the inner wall is avoided, the hidden danger that tomato juice splashes during processing is avoided, and the practicability of the lycopene extracting and feeding device is improved.

The utility model provides an efficient mixing device for extruded polystyrene board raw materials, which relates to the technical field of extruded polystyrene board production equipment and particularly comprises a box body, two scattering and stirring rods are arranged in the box body, and two ends of each scattering and stirring rod are inserted into the box body and rotationally connected with the box body. First gears are fixedly mounted on one sides of the two scattering stirring rods, the two first gears are meshed, the two first gears are rotationally connected with the box body, a second servo motor is fixedly mounted in the box body, and the output end of the second servo motor is fixedly connected with one of the first gears. The two scattering and stirring rods rotate reversely through the first gears which are meshed with each other, so that large raw materials can be quickly crushed into small blocks by the saw-toothed impellers fixed on the outer sides of the scattering and stirring rods, the raw materials can reach an ideal scattering state in a short time, and a high-quality raw material basis is provided for a subsequent stirring procedure.

The utility model discloses a crushing device for extracting ossein, which relates to the technical field of ossein extracting and crushing appliances and comprises a support and an aggregate collecting mechanism, a feeding hopper is arranged at the top of the support, a roller cavity is formed in the feeding hopper, a crushing mechanism is arranged in the roller cavity of the aggregate collecting mechanism, and a supporting plate is arranged in the middle of the support of the aggregate collecting mechanism. A screening mechanism is arranged at the top of the aggregate collecting mechanism supporting plate, and an aggregate collecting mechanism is correspondingly arranged below the screening mechanism of the aggregate collecting mechanism; according to the aggregate crushing and screening device, aggregate can be efficiently crushed conveniently through cooperative work of the crushing roller and the motor in the crushing mechanism, the crushed aggregate can be screened conveniently through cooperation of the filter plate and the vibration motor in the screening mechanism, and finally the problems that the aggregate which does not meet the granularity requirement is mixed into a qualified product and the material is prone to splashing are solved.

The utility model provides an anti-blocking water inlet pipe for cooling an engine, and belongs to the technical field of engines. The anti-blocking water inlet pipe for cooling the engine comprises a main body and an anti-blocking mechanism, the main body comprises a pipe body, a first connecting piece and a second connecting piece are welded to one end of the pipe body, the anti-blocking mechanism comprises a filter box and a sealing plate, and a first quick connector and a second quick connector are installed on the two sides of the filter box respectively; one end of the pipe body is sleeved with the first quick connector, a pair of sliding rails is fixedly installed on one side of the interior of the filter box, a filter screen is slidably installed between the sliding rails, a pair of smashing rollers are rotationally connected to the side, close to the filter screen, of the interior of the filter box, the sealing plate is arranged on one side of the filter box, and fixing bolts are movably inserted into the four corners of the sealing plate; according to the water inlet pipe for cooling the engine, the practicability of the water inlet pipe for cooling the engine can be effectively improved, and the water inlet pipe for cooling the engine has high practical value.

The pediatric medicine grinding device comprises a dustproof shell, an opening is formed in the upper surface of the dustproof shell, a maintenance upper cover is installed at the upper end of the dustproof shell, a feeding pipe is arranged on the upper surface of the maintenance upper cover, and a feeding opening cover is arranged on the surface of the feeding pipe of the maintenance upper cover. And a discharging pipeline is arranged at the lower end of the dustproof shell. The pediatric medicine grinding device with the layered crushing function is provided with a re-grinding crushing block and a supporting baffle, when the pediatric medicine grinding device works, firstly, two crushing gears oppositely rotate to conveniently extrude and crush medicines, then the medicines fall on the surface of the supporting baffle, and a transmission cylinder rotates to drive the re-grinding crushing block to circumferentially swing; and a re-grinding crushing block is matched with auxiliary crushing teeth on the surface of a supporting baffle to further grind and crush the medicine, so that the medicine crushing uniformity is improved, the medicine crushing efficiency is improved, and finally, the medicine falls down from filtering holes of the supporting baffle to be used.

The present invention relates to the technical field of rapeseed peeling machines, and discloses a rapeseed rapid peeling machine for agricultural production and processing, comprising a processing box, and further comprising: a feeding bin connected to the bottom of the processing box for feeding the peeled rapeseed; a collecting trough connected to the bottom of the feeding bin for collecting the peeled rapeseed; and a peeling mechanism arranged inside the processing box for rotating and striking to separate the rapeseed. The present invention realizes rapid peeling of rapeseed by the provided peeling mechanism. During peeling, the staggered peeling rods 1 and 2 rotate at high speed to rotate and strike the rapeseed stalks, separate the rapeseed from the rapeseed stalks, and crush the rapeseed stalks to realize rapid separation of the rapeseed, avoiding the problem of low efficiency of manual peeling, thereby solving the problems raised in the background technology, improving work efficiency, reducing manual labor intensity, and avoiding the situation where the rapeseed is broken, which affects the quality of the rapeseed.