An efficient crushing device for feed processing

Abstract

The present invention discloses an efficient crushing device for feed processing, which relates to the technical field of feed processing. It includes a box body, in which a fixed sleeve for crushing feed is fixedly connected. A movable sleeve for receiving feed is slidably connected in the box body. The movable sleeve is slidably sleeved on the fixed sleeve, and the movable sleeve is connected to the box body through a compression spring. The box body is also communicated with a feed box, in which a baffle moving in the horizontal direction is slidably connected. The box body is connected with an electric push rod for driving the baffle to slide. This device is convenient to operate and can adaptively adjust the feeding speed according to the crushing condition of the feed, so as to make the feed crushing have a higher efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of feed processing, and particularly relates to an efficient crushing device for feed processing. Background Art

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

[0003] After retrieval, the patent with the publication number CN 118594719 A discloses a crusher and a crushing method for feed processing, including a crushing chamber, a feed inlet provided on one side of the crushing chamber and a discharge outlet at the bottom, a driving source fixedly installed on one side of the crushing chamber, a crushing device provided in the crushing chamber, and a circulating filtration device provided in the crushing chamber; the circulating filtration device includes a filter screen, a plurality of filter hoppers provided on the filter screen, a driving component for controlling the rotation of the filter screen, a vibration component for controlling the vibration of the filter hoppers, a blocking member for driving the filter hoppers to turn over, and a reset member for driving the filter hoppers to return to their original positions; the driving component includes two tracks and a driving member for driving the tracks to rotate.

[0004] This device still has the following problems. After screening by the screen, the feed that does not meet the requirements is likely to stay on the filter screen and cause blockage, affecting subsequent filtration. Moreover, when blockage and material accumulation occur, it is unable to adaptively reduce the feed, easily causing more serious blockage due to feed accumulation, resulting in insufficient subsequent crushing. Summary of the Invention

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

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows:

[0007] The present invention provides an efficient crushing device for feed processing, including a box body. A fixed sleeve for crushing feed is fixedly connected inside the box body. A movable sleeve for receiving feed is slidably connected inside the box body. The movable sleeve is slidably sleeved on the fixed sleeve, and the movable sleeve is connected to the box body through a compression spring; the box body is also communicated with a feed box. A baffle that moves horizontally is slidably connected to the feed box, and the box body is connected with an electric push rod for driving the baffle to slide.

[0008] Preferably, a slider is slidably connected inside the baffle. A ratchet tooth is fixedly connected to the baffle. A ratchet rod that cooperates with the ratchet tooth is slidably connected to the slider. The ratchet rod is connected to the slider through a third spring.

[0009] Preferably, the baffle is provided with a chute, the chute includes an upper chute and a lower chute, one end of the upper chute is communicated with the lower chute through an inclined chute, and the other end of the upper chute is communicated with the other end of the lower chute through a vertical chute. The ratchet rod is slidably connected with a movable block, the movable block is connected with a sliding shaft, and the sliding shaft is slidably arranged in the chute.

[0010] Preferably, the baffle is rotatably connected with a rope winding wheel, the rope winding wheel is sleeved with a pulling rope, the pulling rope is connected with the slider, and the slider is connected with the baffle through a first spring.

[0011] Preferably, the baffle is rotatably connected with an impeller, the baffle is fixedly connected with a material guiding plate, the material guiding plate is arranged above the impeller, and the impeller can drive the rope winding wheel to rotate.

[0012] Preferably, spline grooves are formed in both the impeller and the rope winding wheel, a spline shaft is slidably connected in the spline groove, the spline shaft is connected with the baffle through a fourth spring, and the spline shaft is fixedly connected with a smooth shaft.

[0013] Preferably, the box body is fixedly connected with a guiding plate, the guiding plate includes an inclined surface and a horizontal surface, the smooth shaft can slide along the surface of the guiding plate. When the smooth shaft slides along the horizontal surface, the smooth shaft can slide into the spline groove of the rope winding wheel. When the smooth shaft slides along the inclined surface, the spline shaft can slide into the spline groove of the rope winding wheel.

[0014] Preferably, the box body is fixedly connected with a guiding seat, the movable sleeve is fixedly connected with a guiding rod, the guiding rod is slidably connected with the guiding seat, a clamping hole is formed in the guiding rod, and a clamping pin capable of sliding into the clamping hole is slidably connected with the guiding seat.

[0015] Preferably, the box body is connected with a pressing switch for controlling the operation of the electric push rod, and the guiding rod is connected with a pressing block matched with the pressing switch.

[0016] Preferably, the clamping pin is connected with the guiding seat through a second spring, and the elastic force of the second spring can make the clamping pin slide into the clamping hole; the box body is connected with an electromagnet that has an attracting effect on the clamping pin, a proximity switch for controlling the operation of the electromagnet is connected in the baffle, the proximity switch is located above the inclined chute, and the ratchet rod is connected with an induction piece matched with the proximity switch.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The present application is provided with a movable sleeve. When there is too much feed in the fixed sleeve, resulting in a decrease in the breaking efficiency, as the feed continues to be fed in, the feed accumulates and drives the movable sleeve to descend. 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 the crushing efficiency caused by excessive feed accumulation, and providing a larger feed storage space for feed crushing.

[0019] 2. The present application is provided with a baffle. When the movable sleeve descends to a certain extent, it indicates that there is too much feed accumulation at this time. The guide rod causes the push switch to 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 feeding speed, thereby reducing the feeding speed. The feeding speed can be adaptively adjusted according to the crushing situation of the feed, so that the feed crushing has a higher efficiency.

[0020] 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 take-up wheel. When the feed flow drives the impeller to rotate, the impeller drives the rope take-up wheel to rotate through the spline shaft. The rope take-up wheel can pull the slider to move. Under the action of the ratchet teeth, the slider can only move in one direction. When the slider slides to the end, the ratchet rod causes the proximity switch to work, and the proximity switch controls the electromagnet to be energized, releasing the limit on the movable sleeve. When the guide rod resets, it drives the baffle to reset, realizing the overall reset of the device, restoring the feeding speed in the initial state, and facilitating the progress of a new round of feed crushing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, where:

[0022] Figure 1 is the overall three-dimensional view of the present invention;

[0023] Figure 2 is the overall front view of the present invention;

[0024] Figure 3 is Figure 2 the enlarged view of the structure of part A in

[0025] Figure 4 is Figure 3 the enlarged view of the structure of part B in

[0026] Figure 5 is Figure 4 the schematic diagram of the structure of the D-D part in

[0027] Figure 6 is the schematic diagram of the structure of the baffle part in the present invention;

[0028] Figure 7 isFigure 3 Schematic diagram of the C-C part structure

[0029] Figure 8 is Figure 3 Schematic diagram of the structure of the ratchet rod part

[0030] Figure 9 is Figure 3 Schematic diagram of the structure of the slider part

[0031] Explanation of reference numerals in the drawings:

[0032] 1. Box body; 2. Filter screen; 3. Crushing knife; 4. Movable sleeve; 5. Guide seat; 6. Guide rod; 7. Electric push rod; 8. Baffle; 9. Motor; 10. Feeding plate; 11. Card hole; 12. Press switch; 13. Electromagnet; 14. Pin; 15. Optical axis; 16. Impeller; 17. Spline shaft; 18. Rope winding wheel; 19. Pulling rope; 20. First spring; 21. Ratchet rod; 22. Proximity switch; 23. Guide plate; 24. Slide shaft; 25. Fixed sleeve; 26. Ratchet teeth; 27. Compression spring; 28. Feed inlet box; 29. Chute; 30. Slider; 31. Movable block. Detailed implementation manners

[0033] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0034] As Figures 1 - 9 shown, this embodiment provides an efficient crushing device for feed processing, including a box body 1. A fixed sleeve 25 for crushing feed is fixedly connected inside the box body 1. A movable sleeve 4 for receiving feed is slidably connected inside the box body 1, and the movable sleeve 4 is slidably sleeved on the fixed sleeve 25.

[0035] A crushing knife 3 is rotatably connected inside the box body 1. The box body 1 is fixedly connected with a motor 9. The motor 9 is connected to the crushing knife 3 through a coupling. The crushing knife 3 is located inside the fixed sleeve 25. The motor 9 drives the crushing knife 3 to rotate to realize the crushing work of the feed.

[0036] A collection box is arranged at the bottom end of the box body 1. The box body 1 is detachably connected with a filter screen 2. The filter screen 2 is located below the fixed sleeve 25, and the collection box is located below the filter screen 2. The filter screen 2 is connected with a vibrator. The feed crushed by the crushing knife 3 that meets the requirements falls into the collection box through the filter screen 2 to realize the collection of the feed.

[0037] 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. A baffle 8 that moves horizontally is slidably connected to the feed box 28. 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 horizontally. The electric push rod 7 is located outside 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 adjustment of the opening size at the lower end of the feed box 28 can be realized, and the adjustment of the feeding speed can be realized.

[0038] 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 is slidably connected to the guide seat 5. A clamping hole 11 is formed in the guide rod 6. A clamping pin 14 that can slide into the clamping hole 11 is slidably connected to the guide seat 5.

[0039] The movable sleeve 4 includes an inclined section and a vertical section. The guide seat 5 is fixedly connected to a fixing plate. The fixing plate is fixedly connected to the box body 1. The fixing plate is arranged vertically. The fixing plate is located on one side of the guide rod 6. The inclined section is slidably connected to the fixing plate. The vertical section is sleeved on a fixed sleeve 25 and is slidably connected to the fixed sleeve 25.

[0040] 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. 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 storage space formed between the movable sleeve 4 and the fixing plate is the smallest. When the movable sleeve 4 descends, at this time, the movable sleeve 4 slides along the surface of the fixing plate, and the storage space formed between the movable sleeve 4 and the fixing plate gradually becomes larger.

[0041] A slider 30 is slidably connected inside the baffle 8. The baffle 8 is fixedly connected to a ratchet 26. 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 horizontally. The slider 30 is connected to the baffle 8 through a first spring 20.

[0042] The left end of the first spring 20 is connected to the baffle 8. 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 26. The third spring is sleeved on the ratchet rod 21. One end of the third spring is connected to the ratchet rod 21. 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 26 cooperate.

[0043] A rope winding wheel 18 is rotatably connected to the baffle 8. A pull rope 19 is sleeved on the rope winding wheel 18. The pull rope 19 is connected to the slider 30. When the rope winding wheel 18 rotates, the pull rope 19 can be wound around the rope winding wheel 18. At this time, the pull rope 19 drives the slider 30 to move. The setting of the ratchet 26 enables the slider 30 to only move to the left. At this time, the first spring 20 is compressed.

[0044] The baffle 8 is provided with a chute 29. The chute 29 includes an upper chute and a lower chute. One end of the upper chute is connected to the lower chute through an inclined chute, and the other end of the upper chute is connected to the other end of the lower chute through a vertical chute. The ratchet rod 21 is slidably connected with a movable block 31. The movable block 31 is connected with a sliding shaft 24, and the sliding shaft 24 is slidably arranged in the chute 29.

[0045] The movable block 31 is slidably connected with the slider 30. Both sides of the movable block 31 are provided with sliding shafts 24, and the two sliding shafts 24 slide in the chute 29 respectively. The sliding shafts 24 support the movable block 31. A groove is opened at the upper end of the ratchet rod 21, and a limiting block is fixedly connected to the lower end of the movable block 31. 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 simultaneously through the limiting block.

[0046] When the sliding shaft 24 slides in the lower chute, the height of the movable block 31 at this time can make the ratchet rod 21 and the ratchet teeth 26 in a matching 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 limiting block slides freely in the groove. When the sliding shaft 24 slides into the upper chute through the inclined chute, the movable block 31 pulls the ratchet rod 21 upward, so that the ratchet rod 21 moves above the ratchet teeth 26. At this time, the ratchet teeth 26 no longer limit the movement of the ratchet rod 21, and the first spring 20 can reset the slider 30.

[0047] As Figure 5 shown, Figure 5 is Figure 4 a partial structural schematic diagram of the D-D part in the figure. The bottom surface of the inclined plane is an inclined surface. The right end of the inclined chute is connected to the lower chute with a lower height, and the left end of the inclined chute is connected to the upper chute with a higher height. The bottom surface of the upper chute is lower than the left end of the inclined chute. Therefore, when the sliding shaft 24 slides into the upper chute through the inclined chute, it will not slide back into the inclined chute again, realizing that the sliding shaft 24 can only slide in one direction.

[0048] The sliding shaft 24 is slidably connected with the movable block 31. The sliding shaft 24 is connected with the movable block 31 through a fifth spring. One end of the fifth spring is connected with the sliding shaft 24, and the other end of the fifth spring is connected with the movable block 31. Under the elastic force of the fifth spring, the sliding shaft 24 always contacts the bottom surface of the chute 29 and always slides along the bottom surface of the chute 29.

[0049] The baffle 8 is rotatably connected with an impeller 16. The baffle 8 is fixedly connected with a material guide plate 10. The material guide plate 10 is arranged above the impeller 16. The impeller 16 can drive the rope winding wheel 18 to rotate. The setting of the material guide plate 10 can make the feed fall on one end of the impeller 16 through the material guide plate 10, rather than on the other end of the impeller 16, so as to ensure that when the feed flows, only the impeller 16 is driven to rotate in one direction.

[0050] Both the impeller 16 and the rope winding wheel 18 are provided with spline grooves. 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. The spline shaft 17 is fixedly connected to a smooth shaft 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 or in contact with the spline shaft 17. The spline shaft 17 can slide and rotate relative to the baffle 8.

[0051] The box body 1 is fixedly connected with a guide plate 23. The guide plate 23 includes an inclined surface and a horizontal surface. The smooth shaft 15 can slide along the surface of the guide plate 23. When the smooth shaft 15 slides along the horizontal surface, the smooth shaft 15 can slide into the spline groove of the rope winding wheel 18. When the smooth shaft 15 slides along the inclined surface, the spline shaft 17 can slide into the spline groove of the rope winding wheel 18.

[0052] To facilitate the sliding of the smooth shaft 15, the smooth shaft 15 can also be rotatably connected with a roller. The roller rolls along the surface of the guide plate 23. When the spline shaft 17 slides horizontally, it is always in the spline groove of the impeller 16. In the initial state, the smooth shaft 15 is located on one side of the horizontal surface. At this time, the smooth shaft 15 is in the spline groove of the rope winding wheel 18.

[0053] Therefore, when the spline shaft 17 drives the smooth shaft 15 to rotate, it will not drive the rope winding wheel 18 to rotate. When the baffle 8 extends out, at this time the smooth shaft 15 slides along the inclined surface, and the spline shaft 17 slides into the spline groove of the rope winding wheel 18. At this time, the rotation of the impeller 16 can drive the rope winding wheel 18 to rotate, so as to realize that when the baffle 8 does not extend out, the rotation of the impeller 16 at this time will not drive the rope winding wheel 18 to rotate.

[0054] The retaining pin 14 is connected to the guide seat 5 through a second spring. The second spring is sleeved on the retaining pin 14. One end of the second spring is connected to the retaining pin 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 retaining pin 14 slide into the locking hole 11. The upper surface of the retaining pin 14 is an inclined surface, so as to facilitate the retaining pin 14 to slide into the locking hole 11 to realize the limit of the guide rod 6.

[0055] The box body 1 is connected with an electromagnet 13 that has an attracting effect on the retaining 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 retaining pin 14 and make the retaining pin 14 move out of the locking hole 11, releasing the limit on the guide rod 6.

[0056] A proximity switch 22 for controlling the operation of the electromagnet 13 is connected inside the baffle 8. The proximity switch 22 is located above the inclined groove. The ratchet rod 21 is connected with an induction piece that cooperates with the proximity switch 22. The box body 1 is connected with a push switch 12 for controlling the operation of the electric push rod 7. The guide rod 6 is connected with a pressing block that cooperates with the push switch 12.

[0057] The electric push rod 7, the electromagnet 13, the push button switch 12 and the proximity switch 22 are connected to a controller. Each time the push button switch 12 is touched, the electric push rod 7 can work once. After the proximity switch 22 receives a signal, it can control the electromagnet 13 to be energized, so that the latch 14 moves out of the latching hole 11, releasing the limit on the guide rod 6.

[0058] When the guide rod 6 descends until the latch 14 slides into the latching hole 11, at this time the push button switch 12 has been touched, transmitting a corresponding signal to the controller, and the controller controls the electric push rod 7 to work.

[0059] The proximity switch 22 is a position switch that can be operated without mechanical direct contact with moving parts. When the sensing piece approaches the sensing surface of the proximity switch 22 to the operating distance, the switch can act without mechanical contact and applying any pressure, thereby driving to provide a control instruction to the controller.

[0060] The push button switch 12 is a switch device that controls the on-off of a circuit through a pressing operation. It has a simple and intuitive operation method and reliable performance, and is widely used in various electronic devices. When the guide rod 6 descends, first press the push button switch 12 through the pressing block, making the electric push rod 7 work and driving the baffle 8 to extend. When the guide rod 6 ascends, at this time press the push button switch 12 from the other side to reset the push button switch 12, the electric push rod 7 resets, and drives the baffle 8 to reset.

[0061] A usage method of an efficient crushing device for feed processing, using the above-mentioned efficient crushing device for feed processing, includes the following steps:

[0062] S1: Put the feed into the feed hopper 28. The feed falls into the fixed sleeve 25 through the movable sleeve 4. The motor 9 drives the crushing knife 3 to rotate, and the crushing knife 3 realizes the crushing work of the feed. The crushed feed passes through the filter screen 2 and falls below the box body 1;

[0063] S2: When the crushing efficiency is insufficient to crush the incoming feed, as the feed increases, the feed presses down the movable sleeve 4, increasing the storage space formed by the movable sleeve 4 and the box body 1. The movable sleeve 4 drives the guide rod 6 to descend, compressing the compression spring 27. As the guide rod 6 descends, when the pressing block presses the push button switch 12 from the upper side, the push button switch 12 controls the electric push rod 7 to work, and the electric push rod 7 pushes the baffle 8 into the lower part of the feed hopper 28 to reduce the feed intake;

[0064] After that, when the guide rod 6 continues to descend, the latch 14 slides into the latching hole 11 of the guide rod 6;

[0065] S3: The baffle 8 drives the impeller 16 and the rope take-up wheel 18 to move. When the optical axis 15 slides along the inclined plane of the guide plate 23, the spline shaft 17 slides into the spline groove of the rope take-up wheel 18. When the feed flow drives the impeller 16 to rotate, the impeller 16 drives the spline shaft 17 to rotate, the spline shaft 17 drives the rope take-up wheel 18 to rotate, and the rope take-up wheel 18 pulls the slider 30 to move through the pull rope 19;

[0066] S4: When the slider 30 drives the movable block 31 to move to the inclined groove position of the chute 29, at this time the sliding shaft 24 slides into the upper chute through the inclined groove, the sensing piece cooperates with the proximity switch 22, and the proximity switch 22 controls the electromagnet 13 to be energized. The electromagnet 13 attracts the latch 14 to move out of the card hole 11, releases the limit on the guide rod 6, and the compression spring 27 drives the movable sleeve 4 to reset;

[0067] S5: The movable sleeve 4 drives the guide rod 6 to rise, the pressing block presses the pressing switch 12 from the lower side, the pressing switch 12 controls the electric push rod 7 to work, 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 take-up wheel 18. When the impeller 16 rotates, it no longer drives the rope take-up wheel 18 to rotate. The compression spring 27 realizes the reset work of the movable sleeve 4, restores the feeding speed in the restored state, and a new round of crushing work is carried out.

[0068] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. 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), 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), the feed box (28) is slidably connected to a baffle (8) that moves in a horizontal direction, and the box body (1) is connected to an electric push rod (7) for driving the baffle (8) to slide; 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; The baffle plate (8) is provided with a slide groove (29), the slide groove (29) includes 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); 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); 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; 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).

2. A high-efficiency crushing device for feed processing according to claim 1, 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).

3. A high-efficiency crushing device for feed processing according to claim 2, 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).

4. A high-efficiency crushing device for feed processing according to claim 3, 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).

5. A high-efficiency crushing device for feed processing according to claim 4, 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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