Raw material production device for feed processing

Abstract

The invention discloses a raw material production device for feed processing, and belongs to the technical field of feed processing. A raw material production device for feed processing comprises an outer box and further comprises an inner barrel with one end provided with an opening, the inner barrel is rotationally installed in the outer box through a short shaft, the opening end of the inner barrel extends to the outer wall of the outer box, and a cover plate for blocking the opening end of the inner barrel is installed on the outer box; the heating plate is fixedly mounted in the inner wall of the inner cylinder, filter holes are formed in the inner wall of the inner cylinder, and a driving part for driving the inner cylinder to continuously rotate is arranged on the outer box; according to the feed processing device, the oil refining efficiency can be improved, the phenomenon of pan burning is reduced, so that the quality of feed processing raw materials is guaranteed, and the filter holes are not prone to being blocked due to the rotating inner cylinder.

Description

Technical Field

[0001] The present invention relates to the technical field of feed processing, in particular to a raw material production device for feed processing. Background Art

[0002] Feed generally refers to food for animals raised in agriculture or animal husbandry, including more than ten varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oils, meat and bone meal, grains, and feed additives. In addition, small or trace amounts of substances will be added during the production, processing, and use of feed, such as some animal fats. Animal fats are a by-product of slaughtering and processing, mainly including intestinal oil, lower abdominal fat, and scrap meat. They are high in fat and protein and have relatively rich sources.

[0003] In the production of animal fats, it is necessary to use an oil refining tank to heat and refine the animal tissues. However, the internal structure of the existing oil refining tanks is relatively simple, and the animal tissues are easy to pile up when heated, which affects the refining efficiency of the animal fats and is also prone to burning. Once burning occurs, the quality of the fat will be seriously affected. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that animal tissues are easily piled up when heated, which affects the refining efficiency of animal fats and oils, and to propose a raw material production device for feed processing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A raw material production device for feed processing includes an outer box, and also includes: an inner cylinder with an opening at one end, which is rotatably installed in the outer box through a short shaft, wherein the open end of the inner cylinder extends to the outer wall of the outer box, and a cover plate for sealing the open end of the inner cylinder is installed on the outer box; a heating plate, which is fixedly installed in the inner wall of the inner cylinder, wherein the inner wall of the inner cylinder is provided with filter holes, and the outer box is provided with a driving part for driving the inner cylinder to rotate continuously.

[0007] In order to drive the inner cylinder to rotate continuously, preferably, the driving part comprises a driving motor fixedly mounted on the outer box, a driving gear is fixedly mounted on the output shaft of the driving motor, and a driven gear meshing with the driving gear is fixedly mounted on the short shaft.

[0008] In order to improve the effect of breaking up the raw materials, further, a through hole is provided at the shaft end of the short shaft, and a hollow shaft extending into the inner cylinder is sleeved in the through hole, and the hollow shaft is fixedly connected to the outer box through a bracket, wherein a vertical rod is longitudinally slidably installed on the hollow shaft, and the upper and lower ends of the vertical rod are respectively fixedly connected to an upper frame and a lower frame, and a lifting part for driving the vertical rod to reciprocate up and down is provided in the hollow shaft.

[0009] In order to make the vertical rod reciprocate and lift up and down, further, the lifting part includes a horizontal shaft rotatably connected to the hollow shaft, a first gear is fixedly installed on the outer wall of the horizontal shaft, and an inner rack meshing with the first gear is fixedly installed on the vertical rod, wherein an outer rack is longitudinally slidably installed on the outer wall of the outer box, a second gear meshing with the outer rack is fixedly installed on one end of the horizontal shaft, and a linkage part for driving the outer rack to lift up and down is provided on the output shaft of the drive motor.

[0010] In order to make the outer rack reciprocate up and down, further, the linkage part includes a crankshaft fixedly mounted on the output shaft of the driving motor, a connecting rod is rotatably mounted on the crankshaft, and the end of the connecting rod is rotatably connected to the outer rack.

[0011] In order to roll the raw materials, further, a pressure roller is rotatably mounted on the lower frame, a passive gear is fixedly mounted on the shaft end of the pressure roller, and a first rack meshing with the passive gear is fixedly connected to the lower end of the hollow shaft.

[0012] In order to automatically clear the filter holes, further, a groove is provided on the top of the upper frame, and a strip suction cup is fixedly installed in the groove, wherein the top of the hollow shaft is fixedly connected to a top plate, and the lower end of the upper frame is provided with a slot aligned with the top plate up and down.

[0013] In order to automatically clear the filter holes, further, a lifting plate is fixedly connected to the top of the outer rack, a rotating tube extending to the top of the outer box is rotatably installed on the lifting plate, and a nozzle is installed on the outer wall of the rotating tube.

[0014] In order to automatically supply air to the rotating pipe, a telescopic airbag is further installed between the lifting plate and the bracket, and an intake pipe and an exhaust pipe are fixedly connected to the telescopic airbag. A one-way valve is fixedly installed in the intake pipe and the exhaust pipe, and the end of the exhaust pipe is connected to the rotating pipe.

[0015] In order to make the rotating tube reciprocate, further, a third gear is fixedly installed on the outer wall of the shaft end of the rotating tube, and a second rack meshing with the third gear is fixedly installed on the inner top of the outer box.

[0016] Compared with the prior art, the present invention provides a raw material production device for feed processing, which has the following beneficial effects:

[0017] 1. The feed processing raw material production device drives the driving gear to rotate through the driving motor, and the driven gear drives the inner cylinder to rotate through the short shaft. The rotating inner cylinder will turn the internal refined raw materials over, and the refined raw materials will be scattered and stirred under the reverse action, thereby improving the refining efficiency and reducing the occurrence of pot sticking, thereby ensuring the quality of the feed processing raw materials, and the rotating inner cylinder will make the filter holes less likely to be blocked.

[0018] 2. The feed processing raw material production device can stir the refined raw materials in the inner cylinder by rotating the inner cylinder, thereby improving the dispersion effect of the refined raw materials and allowing the refined raw materials to be heated more efficiently and fully.

[0019] 3. The feed processing raw material production device drives the crankshaft to rotate through the driving motor, and the vertical rod drives the lower frame and the upper frame to move up and down reciprocatingly, thereby significantly improving the mixing range of the lower frame and the upper frame, thereby improving the mixing efficiency of the lower frame and the upper frame, and indirectly further improving the processing efficiency of the feed processing raw materials. When the lower frame moves downward, the lower frame also presses the raw materials to squeeze out the fat inside the raw materials, so as to achieve the effect of improving the refining efficiency.

[0020] 4. The feed processing raw material production device can press the raw materials through the pressing rollers when the lower rack is pressed downward, and the pressing rollers can roll the raw materials in the inner cylinder to reduce the friction between the lower rack and the raw materials and prevent the raw materials from being chopped by the lower rack.

[0021] 5. The raw material production device for feed processing presses the strip suction cup against the inner top of the inner cylinder by the upper frame moving upward. When the upper frame drives the strip suction cup to move downward, the strip suction cup will be reset and air will be sucked into the filter holes on the inner wall of the inner cylinder, so that the raw materials blocked in the filter holes can be automatically cleaned to ensure the separation efficiency of oil and fat.

[0022] 6. The raw material production device for feed processing drives the rotating tube to move up and down through the lifting plate through the external rack that moves up and down. When the rotating tube moves downward, the rotating tube will also hit the top of the inner tube, so that the raw materials in the filter holes can be discharged more easily, which significantly improves the dredging effect of the filter holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the axonometric structure of a feed processing raw material production device proposed by the present invention from a first perspective;

[0024] Figure 2 This is a schematic diagram of the axonometric structure from a second perspective of a raw material production device for feed processing proposed by the present invention;

[0025] Figure 3 This is a schematic diagram of a partial axonometric section structure of a raw material production device for feed processing proposed by the present invention;

[0026] Figure 4 This is a schematic diagram of the axonometric structure of the inner cylinder of a raw material production device for feed processing proposed by the present invention;

[0027] Figure 5This is a schematic diagram of the isometric structure of a hollow shaft of a raw material production device for feed processing proposed by the present invention;

[0028] Figure 6 This is a schematic diagram of the axonometric structure of an external rack of a feed processing raw material production device proposed by the present invention;

[0029] Figure 7 This is a schematic diagram of the hollow shaft cutaway structure of a feed processing raw material production device proposed by the present invention;

[0030] Figure 8 This is a schematic diagram of the upper axonometric structure of a raw material production device for feed processing proposed by the present invention.

[0031] In the figure: 1. outer box; 2. inner cylinder; 3. filter hole; 4. heating plate; 5. cover plate; 6. driving motor; 7. driving gear; 8. short shaft; 9. driven gear; 10. through hole; 11. hollow shaft; 12. bracket; 13. lower frame; 14. vertical rod; 15. upper frame; 16. horizontal axis; 17. first gear; 18. outer rack; 19. second gear; 20. crankshaft; 21. connecting rod; 22. pressure roller; 23. driven gear; 24. first rack; 25. inner rack; 26. groove; 27. strip suction cup; 28. top plate; 29. ​​slot; 30. lifting plate; 31. rotating tube; 32. nozzle; 33. third gear; 34. second rack; 35. telescopic airbag; 36. suction pipe. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] Embodiment 1:

[0035] Reference Figure 1-Figure 8A raw material production device for feed processing comprises an outer box 1 with an oil drain pipe at the bottom, and also comprises: an inner cylinder 2 with an opening at one end, which is rotatably installed in the outer box 1 through a short shaft 8, wherein the open end of the inner cylinder 2 extends to the outer wall of the outer box 1, and a cover plate 5 for blocking the open end of the inner cylinder 2 is installed on the outer box 1; a heating plate 4 for heating the raw materials is fixedly installed in the inner wall of the inner cylinder 2, and an electric heating wire is arranged inside the heating plate 4, wherein the inner wall of the inner cylinder 2 is provided with a filter hole 3 for filtering out grease, and a driving part for driving the inner cylinder 2 to rotate continuously is provided on the outer box 1, and the driving part comprises a driving motor 6 fixedly installed on the outer box 1, and a driving gear 7 is fixedly installed on the output shaft of the driving motor 6, and a driven gear 9 meshing with the driving gear 7 is fixedly installed on the short shaft 8.

[0036] Specifically, when in use, the refined raw materials are added into the inner cylinder 2, and then the cover plate 5 is closed and the whole device is started. At this time, the heating plate 4 in the inner wall of the inner cylinder 2 will heat the raw materials in the inner cylinder 2 to achieve the purpose of refining animal fats. During the refining period, when the fat is refined, it will pass through the filter hole 3 into the inner bottom of the outer box 1. During the refining period, the driving motor 6 will drive the driving gear 7 to rotate, and the driving gear 7 will drive the driven gear 9 meshing with it to rotate, and the driven gear 9 will drive the inner cylinder 2 to rotate through the short shaft 8. The rotating inner cylinder 2 will turn over the internal refined raw materials, and the refined raw materials will be dispersed and stirred under the reverse action, thereby improving the refining efficiency and reducing the occurrence of pot burning, thereby ensuring the quality of the feed processing raw materials, and the rotating inner cylinder 2 will make the filter hole 3 less likely to be blocked.

[0037] Embodiment 2:

[0038] Reference Figure 2-Figure 7 , which is basically the same as Example 1, and further, a specific implementation plan for breaking up the raw materials is specifically added.

[0039] A through hole 10 is provided at the shaft end of the above-mentioned short shaft 8, and a hollow shaft 11 extending into the inner tube 2 is sleeved in the through hole 10. A cavity is provided inside the hollow shaft 11, and the hollow shaft 11 is fixedly connected to the outer box 1 through a bracket 12, wherein a vertical rod 14 is longitudinally slidably installed on the hollow shaft 11, and an upper frame 15 and a lower frame 13 are fixedly connected to the upper and lower ends of the vertical rod 14 respectively, and a lifting part for driving the vertical rod 14 to reciprocate up and down is provided in the hollow shaft 11.

[0040] Specifically, when in use, the lifting part will drive the vertical rod 14 to lift and reciprocate on the hollow shaft 11, and the vertical rod 14 will drive the lower frame 13 and the upper frame 15 to lift and reciprocate up and down, thereby significantly improving the mixing range of the lower frame 13 and the upper frame 15, thereby improving the mixing efficiency of the lower frame 13 and the upper frame 15, and indirectly making the processing efficiency of the feed processing raw materials further improved, and when the lower frame 13 moves downward, the lower frame 13 also presses the raw materials, so that the raw materials can squeeze out the fat inside, so as to achieve the effect of improving the refining efficiency, because the inner cylinder 2 will continue to rotate, the raw materials pressed by the inner lower frame 13 will also be massaged, and the fat in the raw materials can be squeezed out more efficiently.

[0041] The above-mentioned lifting part includes a horizontal shaft 16 rotatably connected to the hollow shaft 11, a first gear 17 is fixedly installed on the outer wall of the horizontal shaft 16, and an inner rack 25 meshing with the first gear 17 is fixedly installed on the vertical rod 14, wherein an outer rack 18 is longitudinally slidably installed on the outer wall of the outer box 1, and a second gear 19 meshing with the outer rack 18 is fixedly installed on one end of the horizontal shaft 16. A linkage part for driving the outer rack 18 to rise and fall is provided on the output shaft of the driving motor 6, and the linkage part includes a crankshaft 20 fixedly installed on the output shaft of the driving motor 6, a connecting rod 21 is rotatably installed on the crankshaft 20, and the end of the connecting rod 21 is rotatably connected to the outer rack 18.

[0042] Specifically, during the rotation of the inner cylinder 2, the upper frame 15 and the lower frame 13 can stir the refined raw materials in the inner cylinder 2, thereby improving the dispersion effect of the refined raw materials and making the refined raw materials more efficiently and fully heated. During the operation of the drive motor 6, the drive motor 6 will also drive the crankshaft 20 to rotate, and the crankshaft 20 will drive the outer rack 18 to reciprocate up and down through the connecting rod 21 based on the principle of the crank slider, and the outer rack 18 will drive the second gear 19 to reciprocate, and the second gear 19 will drive the first gear 17 to reciprocate through the horizontal shaft 16, and the first gear 17 will drive the vertical rod 14 to reciprocate on the hollow shaft 11.

[0043] A pressure roller 22 is rotatably mounted on the lower frame 13 , a driven gear 23 is fixedly mounted on the shaft end of the pressure roller 22 , and a first rack 24 meshing with the driven gear 23 is fixedly connected to the lower end of the hollow shaft 11 .

[0044] Specifically, since a pressure roller 22 is installed on the lower frame 13, the lower frame 13 pressed downward will press the raw material through the pressure roller 22, and the pressure roller 22 will roll the raw material in the inner cylinder 2 to reduce the friction between the lower frame 13 and the raw material and prevent the raw material from being chopped by the lower frame 13. When the lower frame 13 drives the pressure roller 22 to move downward or upward, the passive gear 23 rolls along the first rack 24 and drives the pressure roller 22 to rotate, thereby further reducing the friction between the pressure roller 22 and the raw material, making it difficult for the raw material to be damaged by the pressure roller 22. The pressure roller 22 will also reverse when moving upward, thus preventing the raw material from being stuck on the pressure roller 22.

[0045] Embodiment three:

[0046] Reference Figure 5 , Figure 7 as well as Figure 8 , which is basically the same as the second embodiment, and further, a specific implementation scheme for automatically clearing the filter hole 3 is specifically added.

[0047] A groove 26 is provided at the top of the upper frame 15, and a strip suction cup 27 is fixedly installed in the groove 26. The strip suction cup 27 is elastic and has an upward port. A top plate 28 is fixedly connected to the top of the hollow shaft 11, and a slot 29 aligned with the top plate 28 is provided at the lower end of the upper frame 15.

[0048] Specifically, when the upper frame 15 moves upward to the extreme position, the upper frame 15 will press the strip suction cup 27 against the inner top of the inner tube 2. When the upper frame 15 drives the strip suction cup 27 to move downward, the strip suction cup 27 will be reset and the filter hole 3 on the inner wall of the inner tube 2 will be sucked, so that the raw materials blocked in the filter hole 3 can be automatically cleaned up to ensure the separation efficiency of the oil. When the upper frame 15 drives the strip suction cup 27 to move downward to the extreme position, the top plate 28 will be inserted into the slot 29 and press the bottom of the strip suction cup 27 to make the bottom of the strip suction cup 27 arch upward, so that the raw materials collected in the strip suction cup 27 can be pushed out. When the upper frame 15 moves upward again, the top plate 28 will separate the upper frame 15 and the strip suction cup 27, and the strip suction cup 27 will automatically reset under the action of the elastic force.

[0049] Embodiment 4:

[0050] Reference Figure 2 , Figure 3 , Figure 5 as well as Figure 6 , which is basically the same as the third embodiment, and further, a specific implementation plan for clearing the filter hole 3 is specifically added.

[0051] A lifting plate 30 is fixedly connected to the top of the outer rack 18, and a rotating tube 31 extending to the top of the outer box 1 is rotatably installed on the lifting plate 30. A nozzle 32 is installed on the outer wall of the rotating tube 31. A telescopic airbag 35 is installed between the lifting plate 30 and the bracket 12. An intake pipe 36 and an exhaust pipe are fixedly connected to the telescopic airbag 35. The exhaust pipe is not shown in the figure. Check valves are fixedly installed in the intake pipe 36 and the exhaust pipe, and the end of the exhaust pipe is connected to the rotating tube 31.

[0052] Specifically, when the outer rack 18 moves up and down, the outer rack 18 will also drive the rotating tube 31 to move up and down through the lifting plate 30. When the rotating tube 31 moves downward, the rotating tube 31 will also slap the top of the inner tube 2, so that the raw materials in the filter hole 3 can be discharged more easily, which significantly improves the dredging effect of the filter hole 3. When the lifting plate 30 moves downward, the lifting plate 30 will squeeze the telescopic airbag 35, and the telescopic airbag 35 will transport air to the rotating tube 31 through the exhaust pipe. The rotating tube 31 will spray the airflow through the nozzle 32. When the nozzle 32 is facing the outer wall of the inner tube 2, the nozzle 32 can back-blow the filter hole 3 to dredge it, which can further improve the dredging efficiency of the filter hole 3.

[0053] A third gear 33 is fixedly mounted on the outer wall of the shaft end of the rotating tube 31 , and a second rack 34 meshing with the third gear 33 is fixedly mounted on the inner top of the outer box 1 .

[0054] Specifically, when the rotating tube 31 moves up and down, the rotating tube 31 will drive the third gear 33 to roll up and down along the second rack 34, and the third gear 33 will drive the rotating tube 31 to rotate back and forth, so that the nozzle 32 can blow air to the inner tube 2 at different angles, thereby improving the effect of the nozzle 32 in clearing the filter hole 3.

[0055] When the feed processing raw material production device is used, the refined raw material is added into the inner cylinder 2, and then the cover plate 5 is closed and the whole device is started. At this time, the heating plate 4 in the inner wall of the inner cylinder 2 will heat the raw material in the inner cylinder 2 to achieve the purpose of refining animal fats. During the refining period, when the fat is refined, it will enter the inner bottom of the outer box 1 through the filter hole 3. During the refining period, the driving motor 6 will drive the driving gear 7 to rotate, and the driving gear 7 will drive the driven gear 9 meshing with it to rotate, and the driven gear 9 will drive the inner cylinder 2 to rotate through the short shaft 8. The rotating inner cylinder 2 will turn over the internal refined raw material, and the refined raw material will be scattered and stirred under the reverse action, thereby improving the refining efficiency and reducing the occurrence of pot burning, thereby ensuring the quality of the feed processing raw material, and the rotating inner cylinder 2 will make the filter hole 3 less likely to be blocked.

[0056] During the rotation of the inner cylinder 2, the upper frame 15 and the lower frame 13 can stir the refined raw materials in the inner cylinder 2, thereby improving the dispersion effect of the refined raw materials and making the refined raw materials more efficiently and fully heated. During the operation of the drive motor 6, the drive motor 6 will also drive the crankshaft 20 to rotate, and the crankshaft 20 will drive the outer rack 18 to reciprocate up and down through the connecting rod 21 according to the principle of the crank slider, and the outer rack 18 will drive the second gear 19 to reciprocate, and the second gear 19 will drive the first gear 17 to reciprocate through the horizontal shaft 16, and the first gear 17 will drive the vertical rod 14 to rotate in the air. The spindle 11 reciprocates and rises and falls, and the vertical rod 14 drives the lower frame 13 and the upper frame 15 to reciprocate and rise and fall, thereby significantly improving the stirring range of the lower frame 13 and the upper frame 15, thereby improving the stirring efficiency of the lower frame 13 and the upper frame 15, and indirectly further improving the processing efficiency of the feed processing raw materials, and when the lower frame 13 moves downward, the lower frame 13 also presses the raw materials, so that the raw materials can squeeze out the fat inside, so as to achieve the effect of improving the refining efficiency. Since the inner cylinder 2 will continue to rotate, the raw materials pressed by the inner lower frame 13 will also be massaged, and the fat in the raw materials can be squeezed out more efficiently.

[0057] Since the lower frame 13 is equipped with a pressure roller 22, the lower frame 13 pressed downward will press the raw material through the pressure roller 22, and the pressure roller 22 will roll the raw material in the inner cylinder 2 to reduce the friction between the lower frame 13 and the raw material and prevent the raw material from being chopped by the lower frame 13. When the lower frame 13 drives the pressure roller 22 to move downward or upward, the passive gear 23 rolls along the first rack 24 and drives the pressure roller 22 to rotate, thereby further reducing the friction between the pressure roller 22 and the raw material, making it difficult for the raw material to be damaged by the pressure roller 22. The pressure roller 22 will also reverse when moving upward, thus preventing the raw material from being stuck on the pressure roller 22.

[0058] When the upper frame 15 moves upward to the limit position, the upper frame 15 will press the strip suction cup 27 against the inner top of the inner tube 2. When the upper frame 15 drives the strip suction cup 27 to move downward, the strip suction cup 27 will be reset and the filter hole 3 on the inner wall of the inner tube 2 will be sucked, so that the raw materials blocked in the filter hole 3 can be automatically cleaned to ensure the separation efficiency of the grease. When the upper frame 15 drives the strip suction cup 27 to move downward to the limit position, the top plate 28 will be inserted into the slot 29 and press the bottom of the strip suction cup 27 to make the bottom of the strip suction cup 27 arch upward, so that the raw materials collected in the strip suction cup 27 can be pushed out. When the upper frame 15 moves upward again, the top plate 28 will separate the upper frame 15 and the strip suction cup 27, and the strip suction cup 27 will automatically reset under the action of the elastic force.

[0059] When the outer rack 18 moves up and down, the outer rack 18 will also drive the rotating tube 31 to move up and down through the lifting plate 30. When the rotating tube 31 moves downward, the rotating tube 31 will also slap the top of the inner tube 2, so that the raw materials in the filter hole 3 can be discharged more easily, which significantly improves the dredging effect of the filter hole 3. When the lifting plate 30 moves downward, the lifting plate 30 will squeeze the telescopic airbag 35, and the telescopic airbag 35 will transport air to the rotating tube 31 through the exhaust pipe. The rotating tube 31 will spray the airflow through the nozzle 32. When the nozzle 32 is facing the outer wall of the inner tube 2, the nozzle 32 can back-blow the filter hole 3 to dredge it, which can further improve the dredging efficiency of the filter hole 3.

[0060] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feed processing raw material production device, comprising an outer box (1), characterized in that: Also includes: An inner cylinder (2) with an opening at one end is rotatably mounted in the outer box (1) via a short shaft (8). The open end of the inner cylinder (2) extends to the outer wall of the outer box (1), and a cover plate (5) for sealing the open end of the inner cylinder (2) is installed on the outer box (1); A heating plate (4) is fixedly mounted on the inner wall of the inner cylinder (2). The inner wall of the inner cylinder (2) is provided with filter holes (3), and the outer box (1) is provided with a driving unit for driving the inner cylinder (2) to rotate continuously.

2. A feed processing raw material production device according to claim 1, characterized in that: The driving unit comprises a driving motor (6) fixedly mounted on the outer box (1); a driving gear (7) is fixedly mounted on the output shaft of the driving motor (6); and a driven gear (9) meshing with the driving gear (7) is fixedly mounted on the short shaft (8).

3. A feed processing raw material production device according to claim 2, characterized in that: The shaft end of the short shaft (8) is provided with a through hole (10), and a hollow shaft (11) extending into the inner cylinder (2) is sleeved in the through hole (10), and the hollow shaft (11) is fixedly connected to the outer box (1) via a bracket (12). A vertical rod (14) is longitudinally slidably mounted on the hollow shaft (11), an upper frame (15) and a lower frame (13) are respectively fixedly connected at the upper and lower ends of the vertical rod (14), and a lifting part for driving the vertical rod (14) to reciprocate up and down is arranged inside the hollow shaft (11).

4. A feed processing raw material production device according to claim 3, characterized in that: The lifting part comprises a horizontal shaft (16) rotatably connected to the hollow shaft (11), a first gear (17) is fixedly mounted on the outer wall of the horizontal shaft (16), and an inner rack (25) meshingly connected to the first gear (17) is fixedly mounted on the vertical rod (14). The outer wall of the outer box (1) is longitudinally slidably mounted with an external rack (18), one end of the transverse axis (16) is fixedly mounted with a second gear (19) meshing with the external rack (18), and the output shaft of the drive motor (6) is provided with a linkage portion for driving the external rack (18) to move up and down.

5. A feed processing raw material production device according to claim 4, characterized in that: The linkage part comprises a crankshaft (20) fixedly mounted on the output shaft of the driving motor (6), a connecting rod (21) being rotatably mounted on the crankshaft (20), and a terminal end of the connecting rod (21) being rotatably connected to the external rack (18).

6. A feed processing raw material production device according to claim 3, characterized in that: A pressure roller (22) is rotatably mounted on the lower frame (13), a passive gear (23) is fixedly mounted on the shaft end of the pressure roller (22), and a first rack (24) meshing with the passive gear (23) is fixedly connected to the lower end of the hollow shaft (11).

7. A feed processing raw material production device according to claim 3, characterized in that: The top of the upper frame (15) is provided with a groove (26), and a strip-shaped suction cup (27) is fixedly installed in the groove (26). The top of the hollow shaft (11) is fixedly connected to a top plate (28), and the lower end of the upper frame (15) is provided with a slot (29) aligned with the top plate (28) in a vertical direction.

8. A feed processing raw material production device according to claim 4, characterized in that: The top of the outer rack (18) is fixedly connected to a lifting plate (30), on which a rotating tube (31) extending to the top of the outer box (1) is rotatably mounted, and a nozzle (32) is mounted on the outer wall of the rotating tube (31).

9. A feed processing raw material production device according to claim 8, characterized in that: A telescopic airbag (35) is installed between the lifting plate (30) and the bracket (12); an air intake pipe (36) and an air exhaust pipe are fixedly connected to the telescopic airbag (35); a check valve is fixedly installed in each of the air intake pipe (36) and the air exhaust pipe; and the end of the air exhaust pipe is connected to the rotating pipe (31).

10. A feed processing raw material production device according to claim 8, characterized in that: A third gear (33) is fixedly mounted on the outer wall of the shaft end of the rotating tube (31), and a second rack (34) meshing with the third gear (33) is fixedly mounted on the inner top of the outer box (1).

Images