Efficient crushing device for feed processing

Abstract

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.

Description

Technical Field

[0001] The invention relates to the technical field of feed processing, and in particular to a high-efficiency crushing device for feed processing. Background Art

[0002] In the process of producing breeding feed or feeding animals in large-scale breeding farms, in order to improve the palatability of the feed and make it easier to digest, a crushing device is often used to crush the feed raw materials. The feed crushing device can crush various raw materials into particles of a size suitable for feed processing, which helps to improve the quality and digestibility of the feed.

[0003] After searching, the patent with publication number CN 118594719 A discloses a grinder and a grind method for feed processing, including a grind bin, a feed inlet arranged on one side of the grind bin and a discharge outlet at the bottom, and a drive source fixedly installed on one side of the grind bin. A grind device is arranged in the grind bin, and a circulation filter device is arranged in the grind bin; the circulation filter device includes a filter screen, a plurality of filter buckets arranged on the filter screen, a drive assembly for controlling the rotation of the filter screen, a vibration assembly for controlling the vibration of the filter bucket, a blocking member for driving the filter bucket to flip, and a reset member for driving the filter bucket to reset; the drive assembly includes two tracks and a drive member for driving the tracks to rotate.

[0004] The device also has the following problems: after being crushed and screened by the sieve, the feed that does not meet the requirements is easy to stay on the filter screen and cause blockage, affecting subsequent filtration; and when blockage and accumulation of materials occur, it is impossible to adaptively reduce the feed, which easily causes feed accumulation and more serious blockage, resulting in insufficient subsequent crushing. Summary of the invention

[0005] In order to solve the above problems existing in the prior art, a high-efficiency crushing device for feed processing is provided.

[0006] The technical solution adopted by the present invention to solve its technical problem is: The present invention proposes an efficient crushing device for feed processing, comprising a box body, a fixed sleeve for crushing feed fixedly connected to the box body, a movable sleeve for receiving feed slidably connected to the box body, the movable sleeve sliding sleeve is arranged on the fixed sleeve, and the movable sleeve is connected to the box body through a compression spring; the box body is also connected to a feed box, the feed box is slidably connected to a baffle that moves horizontally, and the box body is connected to an electric push rod for driving the baffle to slide.

[0007] Preferably, a slider is slidably connected inside the baffle, a ratchet is fixedly connected to the baffle, a ratchet rod matched with the ratchet is slidably connected to the slider, and the ratchet rod is connected to the slider via a third spring.

[0008] Preferably, the baffle is provided with a slide groove, and the slide groove includes an upper slide groove and a lower slide groove, one end of the upper slide groove is connected to the lower slide groove through an inclined groove, and the other end of the upper slide groove is connected to the other end of the lower slide groove through a vertical groove, and the ratchet rod is slidably connected to a movable block, and the movable block is connected to a sliding shaft, and the sliding shaft is slidably arranged in the slide groove.

[0009] Preferably, the baffle is rotatably connected to a rope collecting wheel, the rope collecting wheel sleeve is provided with a pull rope, the pull rope is connected to the slider, and the slider is connected to the baffle through a first spring.

[0010] Preferably, the baffle is rotatably connected to an impeller, and the baffle is fixedly connected to a material guide plate, and the material guide plate is arranged above the impeller, and the impeller can drive the rope collection wheel to rotate.

[0011] Preferably, the impeller and the rope collecting wheel are both provided with spline grooves, a spline shaft is slidably connected in the spline groove, the spline shaft is connected to the baffle through a fourth spring, and the spline shaft is fixedly connected to the optical axis.

[0012] Preferably, the box is fixedly connected to a guide plate, and the guide plate includes an inclined surface and a horizontal surface. The optical axis can slide along the surface of the guide plate. When the optical axis slides along the horizontal surface, the optical axis can slide into the spline groove of the rope collecting wheel. When the optical axis slides along the inclined surface, the spline shaft can slide into the spline groove of the rope collecting wheel.

[0013] Preferably, the box body is fixedly connected with a guide seat, the movable sleeve is fixedly connected with a guide rod, the guide rod and the guide seat are slidably connected, the guide rod is provided with a locking hole, and the guide seat is slidably connected with a locking pin that can slide into the locking hole.

[0014] Preferably, the box body is connected to a push switch for controlling the operation of the electric push rod, and the guide rod is connected to a push block that cooperates with the push switch.

[0015] Preferably, the bayonet is connected to the guide seat via a second spring, and the elastic force of the second spring can cause the bayonet to slide into the bayonet hole; the box body is connected to an electromagnet that has an attractive effect on the bayonet, and a proximity switch that controls the operation of the electromagnet is connected to the baffle, the proximity switch is located above the inclined slot, and the ratchet rod is connected to an induction sheet that cooperates with the proximity switch.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present application is provided with a movable sleeve. When there is too much feed in the fixed sleeve, resulting in a low breakage efficiency, as the feed continues to be fed, the feed accumulates, thereby driving the movable sleeve to descend, and the movable sleeve and the fixed sleeve slide relative to each other. At this time, the storage space above the fixed sleeve can be increased, and more feed can be stored, thereby providing more time for the crushing knife to process the feed, reducing the reduction in crushing efficiency due to excessive feed accumulation, and providing a larger feed storage space for feed crushing.

[0017] 2. The present application is provided with a baffle. When the movable sleeve drops to a certain level, it indicates that too much feed is accumulated. The guide rod makes the push switch work, and the push switch controls the electric push rod to work. The electric push rod moves the baffle into the feed box to adjust the feed speed, thereby reducing the feed speed. The feed speed can be adaptively adjusted according to the feed crushing situation, so that the feed crushing has a higher efficiency.

[0018] 3. The present application is provided with an impeller. When the baffle is pushed out, the spline shaft slides into the spline groove of the rope collecting wheel. When the flow of feed drives the impeller to rotate, the impeller drives the rope collecting wheel to rotate through the spline shaft. The rope collecting wheel can pull the slider to move. Under the action of the ratchet, the slider can only move in one direction. When the slider slides to the end, the ratchet rod makes the proximity switch work, and the proximity switch controls the electromagnet to be energized, releasing the limit on the movable sleeve. When the guide rod is reset, it drives the baffle to reset, thereby realizing the overall reset of the device and restoring the feeding speed in the initial state, which is convenient for a new round of feed crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 It is an overall stereogram of the present invention; Figure 2 It is the overall front view of the present invention; Figure 3 yes Figure 2 A magnified view of the structure of part A; Figure 4 yes Figure 3 A magnified view of the structure of part B; Figure 5 yes Figure 4 Schematic diagram of the structure of the DD part; Figure 6 It is a schematic diagram of the structure of the baffle part in the present invention; Figure 7 yes Figure 3 Schematic diagram of the CC part structure; Figure 8 yes Figure 3 Schematic diagram of the structure of the middle spinous rod; Fig. 9 yes Figure 3 Schematic diagram of the structure of the middle slider.

[0020] Description of reference numerals: 1 housing; 2 filter screen; 3 crushing knife; 4 movable sleeve; 5 guide seat; 6 guide rod; 7 electric push rod; 8 baffle; 9 motor; 10 guide plate; 11 clamping hole; 12 push switch; 13 electromagnet; 14 latch; 15 optical axis; 16 impeller; 17 spline shaft; 18 rope retracting wheel; 19 pull rope; 20 first spring; 21 ratchet rod; 22 proximity switch; 23 guide plate; 24 sliding shaft; 25 fixed sleeve; 26 ratchet; 27 compression spring; 28 feed box; 29 slide groove; 30 slider; 31 movable block. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] like Figure 1-Figure 9 As shown, this embodiment proposes an efficient crushing device for feed processing, including a box body 1, a fixed sleeve 25 for crushing feed is fixedly connected to the box body 1, a movable sleeve 4 for receiving feed is slidably connected to the box body 1, and the movable sleeve 4 is slidably arranged on the fixed sleeve 25.

[0023] A crushing knife 3 is rotatably connected in the box body 1, and a motor 9 is fixedly connected to the box body 1. The motor 9 is connected to the crushing knife 3 through a coupling. The crushing knife 3 is located in a fixed sleeve 25. The motor 9 drives the crushing knife 3 to rotate to achieve feed crushing.

[0024] A collecting box is provided at the bottom of the box body 1, and a filter screen 2 is detachably connected to the box body 1. The filter screen 2 is located below the fixed sleeve 25, and the collecting box is located below the filter screen 2. The filter screen 2 is connected to a vibrator. The feed crushed by the crushing knife 3 and meeting the requirements fall into the collecting box through the filter screen 2 to realize the collection of the feed.

[0025] The movable sleeve 4 is connected to the box body 1 through a compression spring 27. The box body 1 is also connected to a feed box 28. The feed box 28 is located above the movable sleeve 4. The feed box 28 is slidably connected to a baffle 8 that moves horizontally. The box body 1 is connected to an electric push rod 7 for driving the baffle 8 to slide. The electric push rod 7 is fixedly connected to the box body 1. The electric push rod 7 is arranged in a horizontal direction. The electric push rod 7 is located on the outside of the feed box 28. One end of the baffle 8 passes through the feed box 28 and is connected to the electric push rod 7. When the baffle 8 slides into the feed box 28, the size of the opening at the lower end of the feed box 28 can be adjusted to achieve the adjustment of the feeding speed.

[0026] The box body 1 is fixedly connected with a guide seat 5, the movable sleeve 4 is fixedly connected with a guide rod 6, the guide rod 6 and the guide seat 5 are slidably connected, the guide rod 6 is provided with a clamping hole 11, and the guide seat 5 is slidably connected with a clamping pin 14 that can slide into the clamping hole 11.

[0027] The movable sleeve 4 includes an inclined section and a vertical section. The guide seat 5 is fixedly connected with a fixed plate. The fixed plate and the box body 1 are fixedly connected. The fixed plate is arranged in a vertical direction. The fixed plate is located on one side of the guide rod 6. The inclined section and the fixed plate are slidably connected. The vertical section is sleeved on the fixed sleeve 25 and is slidably connected with the fixed sleeve 25.

[0028] The compression spring 27 is sleeved on the guide rod 6, the upper end of the compression spring 27 is connected to the guide rod 6, and the lower end of the compression spring 27 is connected to the guide seat 5. In the initial state, under the action of the compression spring 27, the movable sleeve 4 is located at the highest point. At this time, the material storage space formed between the movable sleeve 4 and the fixed plate is the smallest. When the movable sleeve 4 descends, the movable sleeve 4 slides along the surface of the fixed plate, and the material storage space formed between the movable sleeve 4 and the fixed plate gradually increases.

[0029] A slider 30 is slidably connected inside the baffle 8, a ratchet 26 is fixedly connected to the baffle 8, a ratchet rod 21 that cooperates with the ratchet 26 is slidably connected to the slider 30, the ratchet rod 21 is connected to the slider 30 through a third spring, the slider 30 can only slide in the horizontal direction, and the slider 30 is connected to the baffle 8 through the first spring 20.

[0030] The left end of the first spring 20 is connected to the baffle 8, and the right end of the first spring 20 is connected to the slider 30. Under the elastic force of the first spring 20, the ratchet rod 21 is located at the rightmost end of the ratchet tooth 26; the third spring is sleeved on the ratchet rod 21, one end of the third spring is connected to the ratchet rod 21, and the other end of the third spring is connected to the slider 30. Under the elastic force of the third spring, the ratchet rod 21 and the ratchet tooth 26 cooperate.

[0031] The baffle 8 is rotatably connected to a rope-collecting wheel 18, and the rope-collecting wheel 18 is provided with a pull rope 19, which is connected to a slider 30. When the rope-collecting wheel 18 rotates, the pull rope 19 can be wound around the rope-collecting wheel 18. At this time, the pull rope 19 drives the slider 30 to move. The setting of the ratchet 26 allows the slider 30 to move only to the left, and at this time the first spring 20 is compressed.

[0032] The baffle 8 is provided with a slide groove 29, which includes an upper slide groove and a lower slide groove. One end of the upper slide groove is connected to the lower slide groove through an inclined groove, and the other end of the upper slide groove is connected to the other end of the lower slide groove through a vertical groove. The ratchet rod 21 is slidably connected to a movable block 31, and the movable block 31 is connected to a sliding shaft 24, and the sliding shaft 24 is slidably set in the slide groove 29.

[0033] The movable block 31 is slidably connected to the slider 30. Sliding shafts 24 are provided on both sides of the movable block 31. The sliding shafts 24 on both sides slide in the sliding grooves 29 respectively. The sliding shafts 24 realize the supporting work of the movable block 31. A groove is provided at the upper end of the ratchet rod 21. The lower end of the movable block 31 is fixedly connected to a limiting block. The limiting block always slides in the groove and will not slide out of the groove. Therefore, when the movable block 31 rises, the ratchet rod 21 can be driven to rise at the same time through the limiting block.

[0034] When the sliding shaft 24 slides in the lower sliding groove, the height of the movable block 31 can make the ratchet rod 21 and the ratchet teeth 26 in a matched state. When the slider 30 drives the ratchet rod 21 to move, the ratchet rod 21 can slide relative to the movable block 31. At this time, the limit block slides freely in the groove. When the sliding shaft 24 slides into the upper sliding groove through the inclined groove, the movable block 31 pulls the ratchet rod 21 upward to move the ratchet rod 21 above the ratchet teeth 26. At this time, the ratchet teeth 26 no longer restrict the movement of the ratchet rod 21, and the first spring 20 can reset the slider 30.

[0035] like Figure 5 As shown, Figure 5 yes Figure 4 In the schematic diagram of the structure of the DD part, the bottom surface of the inclined surface is an inclined surface, the right end of the inclined groove is connected to the lower sliding groove at a lower height, the left end of the inclined groove is connected to the upper sliding groove at a higher height, and the bottom surface of the upper sliding groove is lower than the left end of the inclined groove. Therefore, when the sliding shaft 24 slides into the upper sliding groove through the inclined groove, it will not slide back into the inclined groove at this time, so that the sliding shaft 24 will only slide in one direction.

[0036] The sliding shaft 24 is slidably connected to the movable block 31. The sliding shaft 24 is connected to the movable block 31 through a fifth spring. One end of the fifth spring is connected to the sliding shaft 24, and the other end of the fifth spring is connected to the movable block 31. Under the elastic force of the fifth spring, the sliding shaft 24 is always in contact with the bottom surface of the sliding groove 29 and always slides along the bottom surface of the sliding groove 29.

[0037] The baffle plate 8 is rotatably connected to the impeller 16, and the baffle plate 8 is fixedly connected to the guide plate 10. The guide plate 10 is arranged above the impeller 16. The impeller 16 can drive the rope collecting wheel 18 to rotate. The setting of the guide plate 10 can make the feed fall on one end of the impeller 16 through the guide plate 10 instead of falling on the other end of the impeller 16, thereby ensuring that when the feed flows, the impeller 16 will only be driven to rotate in one direction.

[0038] Both the impeller 16 and the rope collecting wheel 18 are provided with spline grooves, and a spline shaft 17 is slidably connected in the spline grooves. The spline shaft 17 is connected to the baffle 8 through a fourth spring, and the spline shaft 17 is fixedly connected to the optical axis 15. One end of the fourth spring is connected to the baffle 8, and the other end of the fourth spring is rotatably connected to the spline shaft 17 or in contact with the spline shaft 17. The spline shaft 17 can slide and rotate relative to the baffle 8.

[0039] The box body 1 is fixedly connected with a guide plate 23, which includes an inclined surface and a horizontal surface. The optical axis 15 can slide along the surface of the guide plate 23. When the optical axis 15 slides along the horizontal surface, the optical axis 15 can slide into the spline groove of the rope collecting wheel 18. When the optical axis 15 slides along the inclined surface, the spline shaft 17 can slide into the spline groove of the rope collecting wheel 18.

[0040] In order to facilitate the sliding of the optical axis 15, the optical axis 15 can also be rotatably connected to a roller, and the roller rolls along the surface of the guide plate 23. When the spline shaft 17 slides in the horizontal direction, it is always in the spline groove of the impeller 16. In the initial state, the optical axis 15 is located on one side of the horizontal plane. At this time, the optical axis 15 is located in the spline groove of the rope collecting wheel 18.

[0041] Therefore, when the spline shaft 17 drives the optical axis 15 to rotate, it will not drive the rope collecting wheel 18 to rotate. When the baffle 8 is extended, the optical axis 15 slides along the inclined surface, and the spline shaft 17 slides into the spline groove of the rope collecting wheel 18. At this time, the rotation of the impeller 16 can drive the rope collecting wheel 18 to rotate, thereby achieving that when the baffle 8 is not extended, the rotation of the impeller 16 will not drive the rope collecting wheel 18 to rotate.

[0042] The bayonet 14 is connected to the guide seat 5 through a second spring. The second spring is sleeved on the bayonet 14. One end of the second spring is connected to the bayonet 14, and the other end of the second spring is connected to the guide seat 5. The elastic force of the second spring can make the bayonet 14 slide into the bayonet hole 11. The upper surface of the bayonet 14 is an inclined surface, which makes it easy for the bayonet 14 to slide into the bayonet hole 11 to limit the guide rod 6.

[0043] The box body 1 is connected to an electromagnet 13 that has an attraction effect on the latch pin 14. The magnetic force of the electromagnet 13 is greater than the elastic force of the second spring. Therefore, when the electromagnet 13 is energized, it can attract the latch pin 14, causing the latch pin 14 to move out of the latch hole 11, thereby releasing the limit on the guide rod 6.

[0044] A proximity switch 22 for controlling the operation of the electromagnet 13 is connected inside the baffle 8, and the proximity switch 22 is located above the inclined slot, and the ratchet rod 21 is connected to a sensing sheet that cooperates with the proximity switch 22. A press switch 12 for controlling the operation of the electric push rod 7 is connected to the box body 1, and a press block that cooperates with the press switch 12 is connected to the guide rod 6.

[0045] The electric push rod 7, the electromagnet 13, the push switch 12 and the proximity switch 22 are connected to a controller. Each time the push switch 12 is touched, the electric push rod 7 can be operated once. After receiving the signal, the proximity switch 22 can control the electromagnet 13 to be energized, so that the locking pin 14 moves out of the locking hole 11, thereby releasing the limit on the guide rod 6.

[0046] When the guide rod 6 descends until the latch pin 14 slides into the latch hole 11, the push switch 12 is touched and transmits a corresponding signal to the controller, which controls the electric push rod 7 to work.

[0047] The proximity switch 22 is a position switch that can be operated without direct mechanical contact with moving parts. When the sensing piece approaches the sensing surface of the proximity switch 22 to the action distance, the switch can be activated without mechanical contact or applying any pressure, thereby driving the controller to provide control instructions.

[0048] The push switch 12 is a switch device that controls the on and off of a circuit by pressing an operation. It has a simple and intuitive operation method and reliable performance. It is widely used in various electronic devices. When the guide rod 6 descends, the push switch 12 is first pressed by the pressing block to make the electric push rod 7 work and drive the baffle 8 to extend. When the guide rod 6 rises, the push switch 12 is pressed from the other side to reset the push switch 12, the electric push rod 7 is reset, and the baffle 8 is reset.

[0049] A method for using a high-efficiency crushing device for feed processing, using the above-mentioned high-efficiency crushing device for feed processing, comprises the following steps: S1: Put the feed into the feed box 28, the feed falls into the fixed sleeve 25 through the movable sleeve 4, the motor 9 drives the crushing knife 3 to rotate, the crushing knife 3 realizes the feed crushing work, and the crushed feed falls into the bottom of the box body 1 through the filter screen 2; S2: When the crushing efficiency is not enough to crush the incoming feed, as the amount of feed increases, the feed presses down the movable sleeve 4, so that the storage space formed by the movable sleeve 4 and the box body 1 increases, and the movable sleeve 4 drives the guide rod 6 to descend, so that the compression spring 27 is compressed. As the guide rod 6 descends, when the pressing block presses the pressing switch 12 from the upper side, the pressing switch 12 controls the electric push rod 7 to work, and the electric push rod 7 pushes the baffle 8 to slide under the feed box 28, reducing the feed amount; When the guide rod 6 continues to descend, the latch pin 14 slides into the latch hole 11 of the guide rod 6; S3: The baffle 8 drives the impeller 16 and the rope collecting wheel 18 to move. When the optical axis 15 slides along the inclined surface of the guide plate 23, the spline shaft 17 slides into the spline groove of the rope collecting wheel 18. When the flow of feed drives the impeller 16 to rotate, the impeller 16 drives the spline shaft 17 to rotate, and the spline shaft 17 drives the rope collecting wheel 18 to rotate. The rope collecting wheel 18 pulls the slider 30 to move through the pull rope 19; S4: When the slider 30 drives the movable block 31 to move to the inclined slot position of the slide slot 29, the slide shaft 24 slides into the upper slide slot through the inclined slot, the induction sheet cooperates with the proximity switch 22, the proximity switch 22 controls the electromagnet 13 to be energized, the electromagnet 13 attracts the latch pin 14 to move out of the latch hole 11, the limit on the guide rod 6 is released, and the compression spring 27 drives the movable sleeve 4 to reset; S5: The movable sleeve 4 drives the guide rod 6 to rise, and the pressing block presses the pressing switch 12 from the bottom. The pressing switch 12 controls the operation of the electric push rod 7, and the electric push rod 7 pushes 8 to reset. At this time, when the optical axis 15 slides along the horizontal plane, the optical axis 15 slides into the spline groove of the rope-collecting wheel 18. When the impeller 16 rotates, it no longer drives the rope-collecting wheel 18 to rotate. The compression spring 27 realizes the resetting work of the movable sleeve 4, and the feeding speed in the restored state is restored to carry out a new round of crushing work.

[0050] Although the 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 claims and their equivalents.

Claims

1. A high-efficiency crushing device for feed processing, comprising a housing (1), characterized in that: A fixed sleeve (25) for crushing feed is fixedly connected inside the box body (1), and a movable sleeve (4) for receiving feed is slidably connected inside the box body (1), the movable sleeve (4) is slidably mounted on the fixed sleeve (25), and the movable sleeve (4) is connected to the box body (1) via a compression spring (27); the box body (1) is also connected to a feed box (28), and a baffle (8) that moves in a horizontal direction is slidably connected to the feed box (28), and the box body (1) is connected to an electric push rod (7) for driving the baffle (8) to slide.

2. A high-efficiency crushing device for feed processing according to claim 1, characterized in that: A slider (30) is slidably connected inside the baffle (8), a ratchet (26) is fixedly connected to the baffle (8), a ratchet rod (21) matching the ratchet (26) is slidably connected to the slider (30), and the ratchet rod (21) is connected to the slider (30) via a third spring.

3. A high-efficiency crushing device for feed processing according to claim 2, characterized in that: The baffle plate (8) is provided with a slide groove (29), the slide groove (29) comprising an upper slide groove and a lower slide groove, one end of the upper slide groove is connected to the lower slide groove via an inclined groove, and the other end of the upper slide groove is connected to the other end of the lower slide groove via a vertical groove, the ratchet rod (21) is slidably connected to a movable block (31), the movable block (31) is connected to a sliding shaft (24), and the sliding shaft (24) is slidably arranged in the slide groove (29).

4. A high-efficiency crushing device for feed processing according to claim 3, characterized in that: The baffle plate (8) is rotatably connected to a rope collecting wheel (18), the rope collecting wheel (18) is sleeved with a pull rope (19), the pull rope (19) is connected to the slider (30), and the slider (30) is connected to the baffle plate (8) via a first spring (20).

5. A high-efficiency crushing device for feed processing according to claim 4, characterized in that: The baffle plate (8) is rotatably connected to an impeller (16), the baffle plate (8) is fixedly connected to a material guide plate (10), the material guide plate (10) is arranged above the impeller (16), and the impeller (16) can drive the rope collection wheel (18) to rotate.

6. A high-efficiency crushing device for feed processing according to claim 5, characterized in that: The impeller (16) and the rope collecting wheel (18) are both provided with spline grooves, a spline shaft (17) is slidably connected in the spline groove, the spline shaft (17) is connected to the baffle (8) via a fourth spring, and the spline shaft (17) is fixedly connected to the optical axis (15).

7. A high-efficiency crushing device for feed processing according to claim 6, characterized in that: The box body (1) is fixedly connected to a guide plate (23), wherein the guide plate (23) comprises an inclined surface and a horizontal surface, and the optical axis (15) can slide along the surface of the guide plate (23). When the optical axis (15) slides along the horizontal surface, the optical axis (15) can slide into the spline groove of the rope collecting wheel (18); when the optical axis (15) slides along the inclined surface, the spline shaft (17) can slide into the spline groove of the rope collecting wheel (18).

8. The high-efficiency crushing device for feed processing according to claim 7, characterized in that: The box body (1) is fixedly connected to a guide seat (5), the movable sleeve (4) is fixedly connected to a guide rod (6), the guide rod (6) and the guide seat (5) are slidably connected, the guide rod (6) is provided with a locking hole (11), and the guide seat (5) is slidably connected to a locking pin (14) capable of sliding into the locking hole (11).

9. The high-efficiency crushing device for feed processing according to claim 8, characterized in that: The box body (1) is connected to a push switch (12) for controlling the operation of the electric push rod (7), and the guide rod (6) is connected to a push block that matches the push switch (12).

10. The high-efficiency crushing device for feed processing according to claim 8, characterized in that: The latch pin (14) is connected to the guide seat (5) via a second spring, and the elastic force of the second spring can cause the latch pin (14) to slide into the latch hole (11); the housing (1) is connected to an electromagnet (13) that has an attraction effect on the latch pin (14); a proximity switch (22) for controlling the operation of the electromagnet (13) is connected to the baffle (8); the proximity switch (22) is located above the inclined slot; and the ratchet rod (21) is connected to an induction sheet that cooperates with the proximity switch (22).

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