Crusher for feed processing

Abstract

The invention relates to the technical field of grain crushing, in particular to a feed processing crusher which comprises a crushing box and a support for supporting the crushing box, rotor hammers for crushing are arranged in the crushing box, and the feed processing crusher further comprises a dust extraction shell arranged on one side of the crushing box and used for removing dust, one side of the dust suction shell communicates with a through pipe communicating with the interior of the crushing box, a plurality of blades for air suction are arranged in the dust suction shell, and a driving assembly for driving the rotor hammer pieces and the blades to rotate is arranged at the top of the support; and the material ejecting piece is arranged in the crushing box and used for supporting materials, a transmission assembly for driving the material ejecting piece to move is arranged in the crushing box, and a material pushing assembly matched with the transmission assembly is arranged in the crushing box. And through the arrangement of the dust suction shell and the blades in the dust suction shell, a through pipe, a middle through pipe and a plurality of auxiliary dust suction pipes diverging along the center, the dust suction efficiency is greatly improved, and it is ensured that dust generated in the crushing process of materials needed by livestock raising can be sucked away.

Description

Technical Field

[0001] The invention relates to the technical field of grain crushing, in particular to a crusher for feed processing. Background Art

[0002] With the rapid development of global animal husbandry, especially the popularization of intensive and large-scale farming models, the demand for feed is increasing day by day. At the same time, in order to improve farming efficiency and reduce the incidence of diseases, the in-depth research on animal nutrition has made the requirements for feed ingredients, particle size, uniformity and other characteristics increasingly stringent. Therefore, as a key link in the feed production process, the performance of the feed processing crusher directly affects the quality of the feed and the digestion and absorption efficiency of the animal.

[0003] For example, the patent application with the prior art publication number CN117816318A discloses a pellet feed crusher for feed processing, which relates to the field of feed processing technology. The pellet feed crusher for feed processing includes a box body, a square tube is embedded in the box body, a vibration mechanism is provided inside the square tube, an auxiliary mechanism is provided inside the box body, and the vibration mechanism includes a feed plate, which is arranged on one side wall of the inner cavity of the square tube and is movably connected to the square tube through a movable capstan. The pellet feed crusher for feed processing, through the design of the vibration mechanism, can make the sliding wheel move to drive the sliding plate to move, the sliding plate moves to drive the feed plate to move upward, the feed plate moves to drive the elastic rope to stretch, and at the same time, the connecting rod moves to drive the movable block to move. When the cam is not in contact with the sliding wheel, the remaining working principle is opposite to the above. When the first buffer pad contacts the second buffer pad and the square tube, the vibration effect will be achieved. This reciprocating can achieve the work of clearing the pellet feed.

[0004] In the key industry of feed processing, although the current feed crusher has significantly enhanced the flexibility of discharge and the smooth circulation of pellet feed by introducing innovative designs such as buffer pads, it still faces a prominent and urgent problem when processing grain raw materials: the cortical materials attached to the surface of grains, including husks, husks and fine debris, will inevitably produce a large amount of fine dust after a series of processing processes such as crushing and screening. These dusts are very easy to spread around the workshop, not only causing serious air pollution, but also posing a potential threat to the health of operators, and also affecting the purity and overall quality of the finished feed. To this end, the present application proposes a crusher for feed processing. Summary of the invention

[0005] The object of the present invention is to provide a crusher for feed processing to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a feed processing crusher, comprising a crushing box and a support for supporting the crushing box, wherein a rotor hammer for crushing is arranged inside the crushing box, and further comprising: A dust extraction shell is arranged at one side of the crushing box and is used for dust removal. One side of the dust extraction shell is connected with a through pipe connected with the inside of the crushing box, and a plurality of blades for air extraction are arranged inside the dust extraction shell. A driving assembly for driving the rotor hammer and the blades to rotate is arranged on the top of the support. A material-lifting piece is arranged inside the crushing box for holding the material. A transmission assembly for driving the material-lifting piece to move is arranged inside the crushing box. A material-pushing assembly cooperating with the transmission assembly is arranged inside the crushing box. A shaking plate is rotatably connected to the inside of the crushing box to cushion the falling of materials. An air pump that can blow air into the shaking plate is arranged on one side of the crushing box, and a regulating component that drives the shaking plate to shake and change the gas circulation is arranged inside the crushing box.

[0007] Preferably, the driving assembly includes a driving motor fixedly connected to the top of the support, the output end of the driving motor is fixedly connected to the driving wheel, the internal bearing of the crushing box is connected to a rotating shaft for supporting the rotor hammer, one end of the rotating shaft is fixedly connected to a pulley connected to the driving wheel belt, the interior of the crushing box is fixedly connected to a screen adapted to the rotor hammer, one end of the rotating shaft extends to the interior of the dust extraction shell and is fixedly connected to the blades, a feed port is provided on one side of the crushing box, and a discharge port for material discharge is provided on one side of the crushing box.

[0008] Preferably, the transmission assembly includes an extension rod rotatably connected to the inside of the crushing box, the outer surface of the extension rod is fixedly connected to a driven wheel connected to a pulley belt, the outer surface of the extension rod is fixedly connected to a scraper sheet for pushing the material to move, the outer surface of the scraper sheet is evenly rotatably connected to a plurality of centrifugal sheets that can interfere with the top sheet, the inside of the crushing box is fixedly connected to a plurality of spring rods, and the elastic ends of the plurality of spring rods are fixedly connected to a support plate for supporting the top sheet.

[0009] Preferably, the pushing assembly includes a pushing plate arranged in the discharge port, the bottom of the pushing plate is fixedly connected to a sliding seat slidably connected to the inside of the crushing box, both ends of the sliding seat are fixedly connected to tension springs fixedly connected to the crushing box, one side of the top of the pushing plate is fixedly connected to a plurality of contact plates, and the centrifugal plate can contact the plurality of contact plates.

[0010] Preferably, the interior of the through tube is rotatably connected to a middle through tube connected to the interior thereof, one end of the middle through tube is connected to a plurality of auxiliary dust suction tubes which are arranged in a divergent shape along the center thereof, and the outer surfaces of the plurality of auxiliary dust suction tubes are all provided with suction holes, a driven crank is fixedly connected to the outer surface of the middle through tube, and one end of the driven crank is rotatably connected to an active crank rotatably connected to the top of the top material piece.

[0011] Preferably, the output end of the air pump is fixedly connected to an air pipe, the interior of the air pipe is rotatably connected to a rotating tube connected thereto, the outer surface of the rotating tube is fixedly connected to an arc plate that can interfere with the shake plate, one side of the arc plate is connected to a spring air pipe connected to the shake plate, and the top of the shake plate is provided with a plurality of exhaust holes connected to the inside of the shake plate.

[0012] Preferably, the top of the arc plate is rotatably connected to a ball bearing that contacts the shaking plate, the bottom of the ball bearing is fixedly connected to an auxiliary piston plate, the outer surface of the rotating tube is provided with a guide groove, the outer surface of the guide groove is sleeved with a slip ring, the inside of the slip ring is fixedly connected to a guide ball slidingly connected to the guide groove, and the bottom of the slip ring is fixedly connected to a pull rod that can contact the auxiliary dust suction pipe.

[0013] Preferably, one side of the shaking plate is fixedly connected to a torsion spring which is fixedly connected to the inner wall of the crushing box.

[0014] Preferably, one end of the dust extraction shell is fixedly connected to a dust exhaust cylinder communicated therewith, and the interior of the dust exhaust cylinder is fixedly connected to a drop hopper.

[0015] Preferably, one side of the dust extraction shell is connected to a dust exhaust cylinder, and a plurality of dust suction nets for filtering gas are staggered and fixedly connected inside the dust exhaust cylinder.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the process of livestock material processing, the dust collection efficiency is significantly improved by setting the dust extraction shell and the blades inside it, and cooperating with the through pipe, the middle through pipe and multiple auxiliary dust suction pipes diverging along the center. This ensures that the dust generated when crushing livestock materials (such as feed raw materials, straw, etc.) can be quickly and effectively extracted from the crushing box. The dust collection net inside the dust exhaust cylinder not only effectively filters the dust in the air, but its staggered setting also improves the air circulation efficiency and ensures the dust collection effect. The ingenious design of the drop hopper allows the large particles intercepted by the dust collection net to fall smoothly, avoiding blockage and achieving effective separation of livestock materials. The drive motor is connected to the belt of the driving wheel and the pulley to realize the coaxial rotation drive of the rotor hammer and the blade, simplifying the operation process and reducing energy consumption. This design enables the two processes of crushing and dust removal of livestock materials to be carried out simultaneously, greatly improving the overall work efficiency. The rotor hammer contacts the material when rotating at high speed, generates shear force between the rotor hammer and the screen, and effectively crushes the material. The setting of the screen ensures that the crushed livestock materials can fall smoothly into the crushing box, avoiding material blockage and ensuring the continuity of the crushing process.

[0017] 2. When handling livestock materials, the up and down shaking of the top sheet not only helps to lift the dust in the material, but also makes the material looser, increasing the chance of the auxiliary dust suction pipe contacting the dust, thereby improving the dust removal efficiency. The linkage design of the active crank and the driven crank allows the middle tube and the connected auxiliary dust suction pipe to rotate slightly, further expanding the dust suction range and ensuring that the dust inside the crushing box can be more comprehensively removed, which is crucial for the clean handling of livestock materials. Under the centrifugal force generated by the rotation of the scraper sheet, the centrifugal sheet continuously hits the top sheet and the resistance sheet. This design not only promotes the up and down shaking of the top sheet, but also promotes the movement of the push plate through the resistance sheet, thus realizing the continuous conveying of livestock materials. The sliding connection of the push plate and the reset action of the tension spring ensure that the material will not be blocked during the conveying process, especially near the discharge port. The hitting of the centrifugal sheet and the pushing of the push plate effectively avoid the accumulation and blockage of the material. The rotation of the scraper blade not only promotes the movement of the material, but also causes the material on the top sheet to be continuously vibrated and impacted through the impact of the centrifugal blade, which helps to further crush and refine the material. The combination of the up and down shaking of the top sheet and the rotation of the scraper blade forms a dynamic crushing environment, allowing the livestock material to be more fully subjected to multiple crushing forces such as shearing, impact and friction inside the crushing box.

[0018] 3. The setting of the shaking plate plays a key role in the processing of livestock materials. It effectively buffers the falling of materials and avoids the inadequate crushing or equipment damage caused by the direct impact of materials on the bottom of the crushing box. At the same time, the shaking of the shaking plate further breaks up the materials, increases the contact area between the materials and the crushing parts, and improves the crushing efficiency. The air pump pumps gas into the shaking plate through the air pipe and the rotating pipe, and the gas is discharged through the exhaust hole to form an air flow, which further promotes the dispersion of dust and impurities in the material and helps the subsequent dust removal process. This is particularly important for the clean processing of livestock materials. The design of the spring air pipe ensures that the gas can still be smoothly transported to the inside of the shaking plate when the arc plate swings, ensuring the continuity and stability of gas circulation. The swing of the arc plate not only promotes the shaking of the shaking plate, but also realizes the dynamic adjustment of the gas flow through the switching action of the auxiliary piston plate. This design enables the gas to blow up the debris in the material more effectively when the shaking plate falls, thereby improving the dust removal efficiency. The swing of the auxiliary dust suction pipe is combined with the movement of the pull rod to realize the automatic linkage inside the equipment. This design not only simplifies the equipment structure, but also improves the automation of the equipment, making the handling of livestock materials more efficient and convenient. The sliding of the guide beads in the guide groove ensures the smoothness and continuity of the rotation of the rotating tube, provides a stable power source for the swing of the arc plate, and further ensures the stability and reliability of livestock material handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the dust extraction shell in the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the dust exhaust cylinder in the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the crushing box in the present invention; Figure 6 It is a schematic diagram of the structure of removing the rotor hammer in the present invention; Figure 7 This is a schematic diagram of the structure in which the crushing box is removed in the present invention; Figure 8 It is a schematic diagram of the structure of the scraper sheet in the present invention; Fig. 9 It is a schematic diagram of the structure of the top material sheet in the present invention; Fig.10 It is a schematic diagram of the structure of the gas transmission pipe in the present invention; Fig.11 For the present invention Fig.10 A schematic diagram of the structure enlargement in the middle; Fig.12It is a structural schematic diagram of the shaking plate in the present invention; Fig.13 For the present invention Fig.12 A magnified schematic diagram of the structure at B in the middle; Fig.14 It is a schematic diagram of the cross-sectional structure of the arc plate in the present invention; Fig.15 It is a schematic diagram of the cross-sectional structure of the rotating tube in the present invention.

[0020] In the figure: 100, crushing box; 101, support; 102, driving motor; 103, driving wheel; 104, feeding port; 105, discharging port; 106, pulley; 107, rotating shaft; 108, screen; 109, rotor hammer; 200, dust extraction shell; 201, dust discharge cylinder; 202, through pipe; 203, blade; 204, drop hopper; 205, dust suction net; 206, middle through pipe; 207, auxiliary dust suction pipe; 300, top sheet; 301, scraper sheet; 302, push plate; 303, extension rod ; 304, driven wheel; 305, sliding seat; 306, tension spring; 307, spring rod; 308, support plate; 309, centrifugal plate; 310, resistance plate; 311, active crank; 312, driven crank; 400, shaking plate; 401, air pump; 402, air pipe; 403, torsion spring; 404, exhaust hole; 405, rotating tube; 406, arc plate; 407, spring air pipe; 408, ball; 409, auxiliary piston plate; 410, guide groove; 411, slip ring; 412, guide ball; 413, pull rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1 , Figure 2 as well as Figure 3 The present invention provides a technical solution: a feed processing crusher, including a crushing box 100 and a support 101 for supporting the crushing box 100, wherein a rotor hammer 109 for crushing is arranged inside the crushing box 100, and the feed is crushed by a high-speed rotating hammer head, and a feed inlet 104 is provided on one side of the crushing box 100, and a discharge port 105 for discharging livestock materials is provided on one side of the crushing box 100.

[0023] The utility model also includes a dust extraction shell 200, which is arranged at one side of the crushing box 100 and is used for dust removal. One side of the dust extraction shell 200 is connected with a through pipe 202 connected with the inside of the crushing box 100, and a plurality of blades 203 for exhausting air are arranged inside the dust extraction shell 200. The top of the support 101 is provided with a driving assembly for driving the rotor hammer 109 and the blades 203 to rotate. The internal rotation of the through pipe 202 is connected with a middle through pipe 206 connected with the inside thereof. One end of the middle through pipe 206 is connected with a plurality of auxiliary dust suction pipes 207 which are arranged in a divergent shape along the center thereof, and the outer surfaces of the plurality of auxiliary dust suction pipes 207 are all provided with suction holes. By providing a plurality of auxiliary dust suction pipes 207 which extend inside the crushing box 100, the dust suction efficiency is improved, and the provision of the driving assembly can effectively drive the rotor hammer 109 to rotate for crushing and realize dust suction at the same time.

[0024] Among them, see Figure 2 , Figure 3 as well as Figure 4 One end of the dust extraction shell 200 is fixedly connected to a dust exhaust cylinder 201 which is connected thereto, and a drop hopper 204 is fixedly connected to the interior of the dust exhaust cylinder 201. By setting the drop hopper 204, the particles in the dust can be guided to fall down, and the interior of the dust exhaust cylinder 201 is staggered and fixedly connected with a plurality of dust suction nets 205 for filtering gas. The plurality of dust suction nets 205 can absorb dust in the air without affecting the passage of gas. The staggered arrangement can improve the circulation of air and the plurality of dust suction nets 205 can improve the dust suction effect.

[0025] Furthermore, the driving assembly includes a driving motor 102 fixedly connected to the top of the support 101, the output end of the driving motor 102 is fixedly connected to the driving wheel 103, the internal bearing of the crushing box 100 is connected to the rotating shaft 107 for supporting the rotor hammer 109, one end of the rotating shaft 107 is fixedly connected to the pulley 106 connected to the belt of the driving wheel 103, the interior of the crushing box 100 is fixedly connected to the screen 108 adapted to the rotor hammer 109, one end of the rotating shaft 107 extends to the interior of the dust extraction shell 200 and is fixedly connected to the blade 203, wherein the rotor hammer 109 and the blade 203 rotate coaxially and can synchronously achieve high-speed rotation.

[0026] Specifically, the livestock material is poured into the crushing box 100 through the feed port 104, and at the same time, the driving motor 102 is turned on to drive the driving wheel 103 to rotate, and the belt drive pulley 106 is rotated through the belt, and then the rotating shaft 107 is driven to rotate to drive the rotor hammer 109 to rotate, which contacts the livestock material and generates a shear force between the screen 108 to crush the livestock material. The crushed livestock material will fall into the crushing box 100 through the screen 108, and at the same time, the rotating shaft 107 rotates to drive the blades 203 to extract the livestock material from the inside of the crushing box 100. The gas is taken out, and the gas in the crushing box 100 flows to the inside of the dust extraction shell 200 through the through pipe 202, so as to realize dust removal. At the same time, the extracted gas will be discharged to the inside of the dust exhaust cylinder 201. At this time, the dust carried in the gas will continue to move upward and contact the dust collection net 205 to be filtered, while the large particles carried in the gas will fall down due to gravity and fall through the drop hopper 204 to be discharged. The middle through pipe 206 connected in the through pipe 202 extends to the inside of the crushing box 100 and is connected to multiple auxiliary dust collection pipes 207 to improve the efficiency of dust absorption.

[0027] In summary, by providing the dust extraction shell 200 and the blades 203 inside it, in conjunction with the through pipe 202 and the middle through pipe 206 and a plurality of auxiliary dust suction pipes 207 diverging along the center, the dust suction efficiency is greatly improved, ensuring that the dust generated during the crushing process can be quickly and effectively extracted from the crushing box 100. The dust suction net 205 inside the dust exhaust cylinder 201 not only filters the dust in the air, but also its staggered arrangement improves the air circulation efficiency and ensures the dust suction effect. The design of the drop hopper 204 allows the large particles trapped by the dust suction net 205 to fall smoothly, avoiding blockage, and achieving effective removal of livestock materials. Separation, the driving motor 102 is connected through the belt of the driving wheel 103 and the pulley 106, realizing the coaxial rotation drive of the rotor hammer 109 and the blade 203, simplifying the operation process and reducing energy consumption. This design enables the two processes of crushing and dust removal to be carried out simultaneously, thereby improving the overall work efficiency. The rotor hammer 109 contacts the livestock material when rotating at high speed, and generates shear force between the rotor hammer 109 and the screen 108, thereby effectively crushing the livestock material. The setting of the screen 108 ensures that the crushed livestock material can smoothly fall into the crushing box 100, avoiding the clogging of the livestock material and ensuring the continuity of the crushing process.

[0028] Example 2: Please refer to Figure 5 , Figure 6 as well as Figure 7The present invention also provides a technical solution, which is different from the technical solution of the first embodiment: a crusher for feed processing, further comprising a top material piece 300, which is arranged inside the crushing box 100 and is used to support livestock materials. The crushing box 100 is provided with a transmission component for driving the top material piece 300 to move, and the crushing box 100 is provided with a pushing component that cooperates with the transmission component. By setting the transmission component, the top material piece 300 can be effectively driven to shake up and down, and the dust in the livestock materials can be raised and absorbed by the auxiliary dust suction pipe 207, and the material return component can be set to effectively push the livestock materials to prevent the livestock materials from being blocked.

[0029] Furthermore, the transmission assembly includes an extension rod 303 rotatably connected to the inside of the crushing box 100, the outer surface of the extension rod 303 is fixedly connected to a driven wheel 304 connected to the belt of the pulley 106, the outer surface of the extension rod 303 is fixedly connected to a scraper sheet 301 for pushing the livestock material to move, the outer surface of the scraper sheet 301 is evenly rotatably connected to a plurality of centrifugal sheets 309 that can contact the top sheet 300, and the interior of the crushing box 100 is fixedly connected to a plurality of spring rods 307, and the elastic force of the plurality of spring rods 307 Both ends are fixedly connected with a support plate 308 for supporting the top material piece 300. The driven wheel 304 is connected to the belt of the pulley 106 to drive the scraper piece 301 to rotate, so that the scraper piece 301 rotates continuously to push the livestock material to move. At the same time, its rotation will generate centrifugal force to make the centrifugal piece 309 hit the top material piece 300, thereby driving the top material piece 300 to move up and shake the livestock material. At the same time, when it moves up, part of the livestock material will pass through the top material piece 300 into the discharge port 105 and be driven by the centrifugal piece 309.

[0030] See also Figure 8 , Fig. 9 as well as Fig.10 The pushing assembly includes a pushing plate 302 arranged in the discharge port 105, the bottom of the pushing plate 302 is fixedly connected to a slide seat 305 slidably connected to the inside of the crushing box 100, both ends of the slide seat 305 are fixedly connected to tension springs 306 fixedly connected to the crushing box 100, and one side of the top of the pushing plate 302 is fixedly connected to multiple contact pieces 310, and the centrifugal piece 309 can contact with the multiple contact pieces 310. By setting the contact piece 310, the contact piece 309 can contact with the centrifugal piece 309, thereby pushing the pushing plate 302 to move. At the same time, when the centrifugal piece 309 cannot contact with the contact piece 310, it will be reset under the action of the tension spring 306, thereby completing the feeding and reducing the blockage of livestock materials.

[0031] Furthermore, a driven crank 312 is fixedly connected to the outer surface of the central tube 206, and one end of the driven crank 312 is rotatably connected to an active crank 311 rotatably connected to the top of the top piece 300. At the same time, when the top piece 300 moves up and down, one end of the active crank 311 is driven to move, thereby driving the central tube 206 to rotate, so that the multiple auxiliary dust suction tubes 207 rotate slightly, thereby increasing the dust adsorption range of the auxiliary dust suction tubes 207.

[0032] Specifically, when the pulley 106 rotates, the belt driven driven wheel 304 will rotate through the belt drive, thereby driving the extension rod 303 to rotate and drive the scraper piece 301 to rotate, so that the scraper piece 301 rotates and drives the centrifugal pieces 309 to move away from each other and expand to continuously hit the top piece 300 to move upward and stretch the spring rod 307. At this time, the upward movement of the top piece 300 will shake the livestock material on its top surface. At the same time, when it moves upward, it will open the channel between it and the discharge port 105, so that part of the livestock material can pass through and fall and contact the scraper piece 301 to be transported. Its centrifugal piece 309 will also hit the contact piece 310 to push the push plate 302 to move, thereby pushing the livestock material to move. When the top piece 300 is constantly shaking, it will continuously push one end of the active crank 311 to move, thereby driving the middle through pipe 206 to swing to increase the dust suction range of the auxiliary dust suction pipe 207.

[0033] In summary, the up and down shaking of the top material piece 300 not only helps to lift the dust in the livestock material, but also makes the livestock material looser, increases the chance of the auxiliary dust suction pipe 207 contacting the dust, thereby improving the dust removal efficiency. The linkage design of the active crank 311 and the driven crank 312 allows the middle tube 206 and the auxiliary dust suction pipe 207 connected thereto to rotate slightly, further expanding the dust suction range and ensuring that the dust inside the crushing box 100 can be more comprehensively removed. The centrifugal piece 309 continuously hits the top material piece 300 and the resistance piece 310 under the action of the centrifugal force generated by the rotation of the scraper piece 301. This design not only promotes the up and down shaking of the top material piece 300, but also promotes the movement of the push plate 302 through the resistance piece 310, thereby realizing the removal of livestock materials. Continuous conveying, the sliding connection of the push plate 302 and the reset action of the tension spring 306 ensure that the livestock material will not be blocked during the conveying process, especially near the discharge port 105. The accumulation and blockage of the livestock material are effectively avoided through the impact of the centrifugal blade 309 and the push of the push plate 302. The rotation of the scraper blade 301 not only promotes the movement of the livestock material, but also through the impact of the centrifugal blade 309, the livestock material on the top sheet 300 is subjected to continuous vibration and impact, which is conducive to further crushing and refinement of the livestock material. The up and down shaking of the top sheet 300 and the rotation of the scraper blade 301 are combined to form a dynamic crushing environment, so that the livestock material can be more fully subjected to the effects of various crushing forces such as shearing, impact and friction inside the crushing box 100.

[0034] Example 3: Please refer to Fig.10 , Fig.11 as well as Fig.12 The present invention also provides a technical solution, which is different from the technical solution of the first embodiment: a feed processing crusher also includes a shaking plate 400, which is rotatably connected to the inside of the crushing box 100 for cushioning the falling of livestock materials. An air pump 401 that can blow air into the shaking plate 400 is arranged on one side of the crushing box 100, and the inside of the crushing box 100 is provided with a regulating component that drives the shaking plate 400 to shake and change the gas circulation. By setting the shaking plate 400, the falling of livestock materials can be cushioned, thereby breaking them up. At the same time, the air pump 401 can be set to pump gas into the shaking plate 400, thereby further improving the efficiency of dust dispersion in livestock materials. At the same time, the shaking plate 400 can relieve the pressure of the top material sheet 300, thereby improving the dispersion degree of livestock materials in the crushing box 100 and avoiding their adhesion.

[0035] See also Fig.13 , Fig.14 as well as Fig.15 The output end of the air pump 401 is fixedly connected to an air pipe 402, the interior of the air pipe 402 is rotatably connected to a rotating tube 405 connected thereto, the outer surface of the rotating tube 405 is fixedly connected to an arc plate 406 that can contact the shake plate 400, one side of the arc plate 406 is connected to a spring air pipe 407 connected to the shake plate 400, and the top of the shake plate 400 is provided with a plurality of exhaust holes 404 connected to the inside of the shake plate 400. By setting the spring air pipe 407, gas can be smoothly transported to the shake plate 400 when the arc plate 406 swings.

[0036] Among them, the top of the arc plate 406 is rotatably connected with a ball 408 that contacts the shaking plate 400, and the bottom of the ball 408 is fixedly connected with an auxiliary piston plate 409. A guide groove 410 is opened on the outer surface of the rotating tube 405, and a slip ring 411 is sleeved on the outer surface of the guide groove 410. The inside of the slip ring 411 is fixedly connected with a guide ball 412 that is slidably connected to the guide groove 410, and the bottom of the slip ring 411 is fixedly connected with a pull rod 413 that can contact the auxiliary dust suction pipe 207. One side of the shaking plate 400 is fixedly connected with a torsion spring 403 that is fixedly connected to the inner wall of the crushing box 100. At the same time, the shaking of the auxiliary dust suction pipe 207 will continuously push the pull rod 413 to move, thereby driving the slip ring 411 to slide on the surface of the rotating tube 405, which makes the guide ball 412 roll in the guide groove 410, thereby driving the rotating tube 405 to rotate, and then the arc plate 406 continuously pushes the shaking plate 400 to shake.

[0037] Specifically, after the livestock materials are crushed, they will fall through the screen 108 and hit the surface of the shaking plate 400, thereby improving the separation between the debris and the livestock materials. At the same time, the air pump 401 is turned on to pump the gas into the interior of the rotating tube 405 through the air pipe 402. At this time, the air flow passes through the arc plate 406 and flows through the spring air pipe 407 to enter the interior of the shaking plate 400, and is finally discharged through the exhaust hole 404 to blow up the debris attached to the livestock materials. In cooperation with the swing of the auxiliary dust suction pipe 207, it will continuously hit the pull rod 413 to move, thereby driving the slip ring 411 to slide on the outer surface of the rotating tube 405, so that the guide bead 412 slides inside the guide groove 410, thereby driving the rotating tube 405 to rotate, so that the arc plate 406 swings left and right, thereby pushing the shaking plate 400 to swing and pushing the livestock material to shake up and down on its surface, thereby improving the separation efficiency between the impurities and the livestock material. At the same time, when the arc plate 406 swings left and right and hits the shaking plate 400, its ball 408 will first hit the shaking plate 400 and rotate, thereby driving the auxiliary piston plate 409 to block the channel between the arc plate 406 and the spring air pipe 407. At this time, the shaking plate 400 is pushed up and the pump air is stopped from entering the shaking plate 400. When the shaking plate 400 falls, the auxiliary piston plate 409 moves to open the channel between the spring air pipe 407 and the arc plate 406. This makes the livestock material suspended in the air for a short distance due to inertia when the shaking plate 400 falls. At this time, the jet of air can more effectively separate the debris.

[0038] In summary, the setting of the shaking plate 400 effectively buffers the fall of livestock materials and avoids inadequate crushing or equipment damage caused by livestock materials directly hitting the bottom of the crushing box 100. At the same time, the shaking of the shaking plate 400 further breaks up the livestock materials, increases the contact area between the livestock materials and the crushing components, and improves the crushing efficiency. The air pump 401 pumps gas into the shaking plate 400 through the air pipe 402 and the rotating tube 405, and the gas is discharged through the exhaust hole 404 to form an air flow, which further promotes the dispersion of dust and impurities in the livestock materials and helps the subsequent dust removal process. The design of the spring air pipe 407 ensures that when the arc plate 406 swings, the gas can still be smoothly transported to the inside of the shaking plate 400, ensuring the continuity and stability of the gas circulation. The swing of the arc plate 406 not only promotes the shaking of the shaking plate 400, but also realizes the dynamic adjustment of the gas flow through the switching action of the auxiliary piston plate 409. When the shaking plate 400 is pushed up, the auxiliary piston plate 409 blocks the channel and stops pumping air; when the shaking plate 400 falls, the auxiliary piston plate 409 opens the channel and the gas is ejected. This design allows the gas to more effectively blow up the debris in the livestock material when the shaking plate 400 falls, thereby improving the dust removal efficiency. The swing of the auxiliary dust suction pipe 207 is combined with the movement of the pull rod 413 to achieve automatic linkage inside the equipment. When the auxiliary dust suction pipe 207 swings, it continuously hits the pull rod 413, driving the slip ring 411 to slide on the outer surface of the rotating tube 405, thereby driving the rotating tube 405 to rotate. This design not only simplifies the equipment structure, but also improves the degree of automation of the equipment. The sliding of the guide bead 412 in the guide groove 410 ensures the smoothness and continuity of the rotation of the rotating tube 405, and provides a stable power source for the swing of the arc plate 406.

[0039] Working principle: When in use, first pour the livestock material to be crushed into the crushing box 100 through the feed port 104, and at the same time turn on the drive motor 102 to drive the driving wheel 103 to rotate, and then drive the pulley 106 to rotate through the belt, and then drive the shaft 107 to rotate and drive the rotor hammer 109 to rotate, which contacts the livestock material and generates shear force between the screen 108 to crush the livestock material. The crushed livestock material will fall into the crushing box 100 through the screen 108, and at the same time, the shaft 107 rotates to drive the blades 203 to come out of the crushing box 1 00, the gas in the crushing box 100 flows to the inside of the dust extraction shell 200 through the through pipe 202, so as to achieve dust removal, and the extracted gas will be discharged to the inside of the dust exhaust cylinder 201, at this time, the dust carried in the gas will continue to move upward and contact the dust collection net 205 to be filtered, and the large particles carried in the gas will fall down under the influence of gravity and fall through the drop hopper 204 to be discharged, and the middle through pipe 206 connected to the through pipe 202 extends to the inside of the crushing box 100 and is connected to multiple auxiliary dust collection pipes 207 to improve the efficiency of dust absorption; At the same time, when the livestock material is crushed, it will fall through the screen 108 and hit the surface of the shaking plate 400, thereby improving the separation between the debris and the livestock material. At the same time, when the pulley 106 rotates, it will drive the driven wheel 304 to rotate through the belt, thereby driving the extension rod 303 to rotate and drive the scraper sheet 301 to rotate, so that the scraper sheet 301 rotates and drives the centrifugal sheets 309 to move away from each other and unfold, continuously hitting the top sheet 300 to move upward and stretch the spring rod 307. At this time, the top sheet 300 moves upward and shakes The livestock material on its top surface will be opened when it moves upward, so that part of the livestock material can be transported by falling and contacting with the scraper sheet 301. The centrifugal sheet 309 will also hit the contact sheet 310 to push the push plate 302 to move, thereby pushing the livestock material to move. The top sheet 300 will continuously push one end of the active crank 311 to move when it keeps shaking, thereby driving the middle pipe 206 to swing, so as to increase the suction range of the auxiliary dust suction pipe 207. At the same time, the air pump 401 is turned on to pump the gas into the interior of the rotating tube 405 through the air pipe 402. At this time, the air flow passes through the arc plate 406 and flows through the spring air pipe 407 to enter the interior of the shaking plate 400, and is finally discharged through the exhaust hole 404 to blow up the debris attached to the livestock materials. Under the swing cooperation of the auxiliary dust suction pipe 207, it will continuously hit the pull rod 413 to move, thereby driving the slip ring 411 to slide on the outer surface of the rotating tube 405, so that the guide bead 412 slides inside the guide groove 410, thereby driving the rotating tube 405 to rotate, so that the arc plate 406 swings left and right, thereby pushing the shaking plate 400 to swing and push the livestock materials. The up and down shaking on its surface improves the separation efficiency between impurities and livestock materials. At the same time, when the arc plate 406 swings left and right and hits the shake plate 400, its ball 408 will first hit the shake plate 400 and rotate, thereby driving the auxiliary piston plate 409 to block the channel between the arc plate 406 and the spring air pipe 407. At this time, the shake plate 400 is pushed up and the pump air into the shake plate 400 is stopped. When the shake plate 400 falls, the auxiliary piston plate 409 moves to open the channel between the spring air pipe 407 and the arc plate 406. This makes the livestock materials suspended in the air for a short distance due to inertia when the shake plate 400 falls. At this time, the jet of air is more effective in separating the visual debris.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed processing crusher, comprising a crushing box (100) and a support (101) for supporting the crushing box, wherein a rotor hammer (109) for crushing is arranged inside the crushing box (100), characterized in that: Also includes: A dust extraction shell (200) is arranged on one side of the crushing box (100) and is used for dust removal; one side of the dust extraction shell (200) is connected to a through pipe (202) connected to the inside of the crushing box (100); a plurality of blades (203) for extracting air are arranged inside the dust extraction shell (200); and a driving assembly for driving the rotor hammers (109) and the blades (203) to rotate is arranged on the top of the support (101); A material-lifting piece (300) is arranged inside the crushing box (100) and is used to hold the material. A transmission component for driving the material-lifting piece (300) to move is arranged inside the crushing box (100). A material-pushing component cooperating with the transmission component is arranged inside the crushing box (100); A shaking plate (400) is rotatably connected to the inside of the crushing box (100) for cushioning the falling of materials. An air pump (401) capable of blowing air into the shaking plate (400) is arranged on one side of the crushing box (100), and a regulating component for driving the shaking plate (400) to shake and change the flow of gas is arranged inside the crushing box (100).

2. A feed processing crusher according to claim 1, characterized in that: The drive assembly comprises a drive motor (102) fixedly connected to the top of a support (101); the output end of the drive motor (102) is fixedly connected to a driving wheel (103); the internal bearing of the crushing box (100) is connected to a rotating shaft (107) for supporting a rotor hammer (109); one end of the rotating shaft (107) is fixedly connected to a pulley (106) connected to a belt of the driving wheel (103); a screen (108) adapted to the rotor hammer (109) is fixedly connected inside the crushing box (100); one end of the rotating shaft (107) extends to the inside of the dust extraction shell (200) and is fixedly connected to the blade (203); a feed port (104) is provided on one side of the crushing box (100); and a discharge port (105) for discharging materials is provided on one side of the crushing box (100).

3. A feed processing crusher according to claim 2, characterized in that: The transmission assembly comprises an extension rod (303) rotatably connected to the inside of a crushing box (100); the outer surface of the extension rod (303) is fixedly connected to a driven wheel (304) connected to a belt of a pulley (106); the outer surface of the extension rod (303) is fixedly connected to a scraper sheet (301) for pushing the material to move; the outer surface of the scraper sheet (301) is evenly rotatably connected to a plurality of centrifugal sheets (309) that can contact the top sheet (300); the inside of the crushing box (100) is fixedly connected to a plurality of spring rods (307); the elastic ends of the plurality of spring rods (307) are fixedly connected to a support plate (308) for supporting the top sheet (300).

4. A feed processing crusher according to claim 3, characterized in that: The pusher assembly comprises a pusher plate (302) arranged in a discharge port (105); the bottom of the pusher plate (302) is fixedly connected to a slide seat (305) slidably connected to the inside of a crushing box (100); both ends of the slide seat (305) are fixedly connected to tension springs (306) fixedly connected to the crushing box (100); one side of the top of the pusher plate (302) is fixedly connected to a plurality of contact plates (310); and the centrifugal plate (309) can contact the plurality of contact plates (310).

5. A feed processing crusher according to claim 1, characterized in that: The interior of the through tube (202) is rotatably connected to a central through tube (206) communicating with the interior thereof; one end of the central through tube (206) is connected to a plurality of auxiliary dust suction tubes (207) arranged in a divergent shape along the center thereof, and the outer surfaces of the plurality of auxiliary dust suction tubes (207) are all provided with suction holes; a driven crank (312) is fixedly connected to the outer surface of the central through tube (206); one end of the driven crank (312) is rotatably connected to an active crank (311) rotatably connected to the top of the top sheet (300).

6. A feed processing crusher according to claim 5, characterized in that: The output end of the air pump (401) is fixedly connected to an air supply pipe (402), the interior of the air supply pipe (402) is rotatably connected to a rotating pipe (405) connected thereto, the outer surface of the rotating pipe (405) is fixedly connected to an arc plate (406) that can contact the shaking plate (400), one side of the arc plate (406) is connected to a spring air supply pipe (407) connected to the shaking plate (400), and a plurality of exhaust holes (404) connected to the interior of the shaking plate (400) are provided on the top of the shaking plate (400).

7. A feed processing crusher according to claim 6, characterized in that: The top of the arc plate (406) is rotatably connected to a ball bearing (408) that contacts the shaking plate (400), the bottom of the ball bearing (408) is fixedly connected to an auxiliary piston plate (409), the outer surface of the rotating tube (405) is provided with a guide groove (410), the outer surface of the guide groove (410) is sleeved with a slip ring (411), the inside of the slip ring (411) is fixedly connected to a guide ball (412) that is slidably connected to the guide groove (410), and the bottom of the slip ring (411) is fixedly connected to a pull rod (413) that can contact the auxiliary dust suction pipe (207).

8. A feed processing crusher according to claim 1, characterized in that: A torsion spring (403) fixedly connected to the inner wall of the crushing box (100) is fixedly connected to one side of the shaking plate (400).

9. A feed processing crusher according to claim 1, characterized in that: One end of the dust extraction shell (200) is fixedly connected to a dust exhaust cylinder (201) in communication therewith, and the interior of the dust exhaust cylinder (201) is fixedly connected to a drop hopper (204).

10. A feed processing crusher according to claim 1, characterized in that: One side of the dust extraction shell (200) is connected to a dust exhaust cylinder (201), and a plurality of dust suction nets (205) for filtering gas are staggered and fixedly connected inside the dust exhaust cylinder (201).

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