Silage corn breeding device for animal husbandry feed

Abstract

The invention discloses a silage corn breeding device for animal husbandry feed, and relates to the technical field of animal husbandry, the silage corn breeding device comprises a work box, a corn particle screening mechanism is arranged in the center in the work box, a dredging mechanism is arranged above the corn particle screening mechanism, and a collecting mechanism is arranged below the corn particle screening mechanism; a uniform mixing mechanism is arranged on one side of the collecting mechanism; through a first bevel gear, a rotating disc, a dredging plate and a dredging soft strip, in the corn seed screening process, when a second rotating shaft rotates, the first bevel gear is driven to rotate, then a first rotating shaft, an outer rod and an inner rod are driven to rotate, meanwhile, the inner rod reciprocates in the direction of a limiting groove, the inner rod cannot be separated from the outer rod, and the rotating disc and a fixing block are driven to rotate; and then a moving strip and a moving plate are driven to reciprocate along the surface of a positioning plate, and then a mounting frame, a dredging plate and a dredging soft strip are driven to reciprocate, so that dredging operation of the U-shaped screening plate is achieved, blockage of the U-shaped screening plate is avoided, and the screening efficiency of corn particles is improved.

Description

Technical Field

[0001] This invention relates to the field of animal husbandry technology, specifically to a silage corn breeding device for livestock feed. Background Technology

[0002] Silage corn is corn made by harvesting the entire corn plant, including the ears, chopping and processing it, and then fermenting it to make silage feed. It is used to feed livestock such as cattle and sheep in winter and is very common in northern pastoral areas. It is of great significance to the development of animal husbandry and planting. Corn breeding requires processes such as parent separation, selection, cultivation, sowing, and pollination, which requires the use of seed selection devices.

[0003] The invention patent with publication number CN115067020A discloses a silage corn breeding device for livestock feed. To address the problem of existing methods that rely on manual mixing of silage corn seeds with nutrient solution and agents using hands or sticks, resulting in low mixing efficiency and potentially uneven mixing that affects the effectiveness of seed treatment and consequently the germination rate after sowing, this invention addresses this issue. When the collection tray flips and the silage corn seeds inside are poured onto the bottom plate surface, gravity causes the tray to compress the spring downwards, eventually contacting the output end of the telescopic cylinder. Simultaneously, a spur gear rotates along a rack, which in turn drives a bevel gear five. Under the combined transmission of end face gears five, six, six, seven, and seven, the stirring shaft rotates, causing the liquid collection cylinder to rotate and driving seven sets of arc-shaped hollow plates to rotate, thus mixing the seeds and improving mixing efficiency, preventing negative impacts on subsequent seed development.

[0004] The device has some shortcomings in its use. The sieve plate is prone to clogging during the screening of corn kernels, which reduces the screening efficiency. In addition, the arc-shaped hollow plate can only rotate in the horizontal direction, which cannot fully stir and mix the corn kernels with the nutrient solution and medicine, thus reducing the mixing effect. In order to solve the above problems, the inventor proposes a silage corn breeding device for livestock feed. Summary of the Invention

[0005] To address the problems of easy clogging of the sieve plate during the screening of corn kernels and the inability to fully stir and mix the corn kernels with the nutrient solution and agents, the present invention aims to provide a silage corn breeding device for livestock feed.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a corn silage breeding device for livestock feed, comprising a working box, wherein a corn kernel screening mechanism is arranged at the center of the working box, the corn kernel screening mechanism comprising a U-shaped screening plate and a rotary motor, wherein screening holes are opened at the bottom of the inner wall of the U-shaped screening plate, the screening holes being arranged opposite to the unblocking strips, reciprocating plates being symmetrically fixed on both sides of the U-shaped screening plate, and sliding strips being symmetrically fixed at both ends of the bottom of the reciprocating plates, wherein a mounting block is fixedly arranged at the center of the bottom of one of the reciprocating plates, and a guide rod is fixedly arranged on one side of the mounting block, the guide rod being... A spring is fitted onto the surface of the mounting block, and a cam is positioned on the other side of the mounting block. The cam and another first bevel gear are both mounted on a second rotating shaft. The bottom end of the second rotating shaft is fixedly engaged with the output end of a rotary motor. A support plate is fixedly mounted on the bottom of the rotary motor. A clearing mechanism is positioned above the corn kernel screening mechanism. The clearing mechanism includes a first rotating shaft and two first bevel gears meshing. One of the first bevel gears is mounted on the first rotating shaft. An outer rod is fixedly mounted on one end of the first rotating shaft via a connecting block. A limit groove is formed on one side of the outer rod, and an inner rod is slidably mounted in the limit groove. A turntable is fixedly mounted at one end of the inner rod. A fixing block is fixedly mounted on the outer ring of one side of the turntable. The fixing block is slidably mounted inside the moving strip. A moving plate is fixedly mounted at one end of the moving strip. The moving plate is slidably mounted on a positioning plate. A fixing strip is fixedly mounted at the top of the positioning plate. The top of the fixing strip is fixedly engaged with the top of the inner wall of the working box. A mounting frame is fixedly mounted at the bottom of the moving plate. A dredging plate is fixedly mounted at the bottom of the mounting frame. A dredging strip is fixedly mounted at the bottom of the dredging plate. A collecting mechanism is located below the corn kernel screening mechanism. A mixing mechanism is located on one side of the collecting mechanism. The mixing mechanism includes... The system includes a vertical plate, on one side of which two first spur gears are rotatably mounted but not meshing. A U-shaped mixing rod is rotatably mounted on one side of each of the two first spur gears. A mixing shovel is fixedly mounted on one side of the U-shaped mixing rod. A horizontal plate is fixedly mounted on one end of the vertical plate. A second spur gear is rotatably mounted on one side of the horizontal plate via a short shaft. The second spur gear meshes with the first spur gear. The mixing shovel is located inside a mixing shell. A circular plate is fixedly mounted at the bottom of the mixing shell. A toothed ring is fixedly mounted on the outer wall of the circular plate. A third spur gear meshes on one side of the toothed ring. The corn kernel screening mechanism is connected to the mixing mechanism via a transmission mechanism.

[0007] Preferably, the collection mechanism includes a collection box, with grooves provided at the top corners of the collection box, the grooves slidingly engaging with slide bars, a through hole provided on one side of the collection box, a stop block fixedly installed at one end of the guide rod passing through the through hole, straight rods fixedly installed at the bottom corners of the collection box, the bottom of the straight rods and the bottom of the first vertical plate being fixedly engaged with the bottom outer ring of the inner wall of the working box, and one end of the support plate being fixedly engaged with one end of the collection box.

[0008] Preferably, a storage box is fixedly provided at one end of the collection box, the opening of the storage box is located below the U-shaped screening plate, and a conduit is provided at the bottom of the storage box, which is located above the mixing shell.

[0009] Preferably, the transmission mechanism includes two first pulleys, a second pulley, and two second bevel gears. The two first pulleys are connected by a first conveyor belt. One first pulley is mounted on a second rotating shaft, and the other first pulley, one second pulley, and the second bevel gear are all mounted on a third rotating shaft. The second pulley is connected to the other second pulley via a second conveyor belt. The second pulley and the third spur gear are both mounted on a fourth rotating shaft. The second bevel gear meshes with the other second bevel gear. The second bevel gear is mounted on a fifth rotating shaft. One end of the fifth rotating shaft is fixedly engaged with one end of a short shaft. The top ends of the second and third rotating shafts are rotatably engaged with the top of the inner wall of the work box. The bottom ends of the third and fourth rotating shafts and the circular plate are rotatably engaged with the center of the bottom of the inner wall of the work box.

[0010] Preferably, a first door is hinged to one side of the working box, a second door is hinged to the other side of the collecting box, and a third door is hinged to the other side of the working box, with the second door and the third door being arranged opposite to each other.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. During the corn seed screening process, the first bevel gear, turntable, unblocking plate, and unblocking strip are used to drive the first bevel gear to rotate when the second rotating shaft rotates. This, in turn, drives the first rotating shaft, outer rod, and inner rod to rotate. At the same time, the inner rod moves back and forth along the direction of the limiting groove. The inner rod will not detach from the outer rod, which drives the turntable and the fixed block to rotate. This, in turn, drives the moving strip and the moving plate to move back and forth along the surface of the positioning plate. This, in turn, drives the mounting frame, unblocking plate, and unblocking strip to move back and forth, thereby realizing the unblocking operation of the U-shaped screening plate, avoiding blockage of the U-shaped screening plate, and improving the screening efficiency of corn kernels.

[0013] 2. Through the first spur gear, the second spur gear, the U-shaped mixing rod, and the mixing shovel, when qualified corn seeds fall into the mixing shell for mixing, the first chamber door is opened, and nutrient solution and agents are added to the mixing shell. When the second rotating shaft rotates, it drives the first pulley to rotate, which in turn drives the third rotating shaft to rotate, which in turn drives the second bevel gear and the fifth rotating shaft to rotate, which in turn drives the second spur gear to rotate. When the second spur gear rotates, it drives the two first spur gears to rotate, which in turn drives the U-shaped mixing rod and the mixing shovel to continuously mix the corn seeds in the vertical direction, thereby fully stirring and mixing the corn kernels with the nutrient solution and agents, improving the mixing effect. At the same time, the second pulley and the fourth rotating shaft rotate, which drive the third spur gear to rotate, which in turn drives the gear ring and the circular plate to rotate, which in turn drives the mixing shell to rotate continuously in the horizontal direction. This further improves the stirring and mixing efficiency of the mixing shovel 54 on the corn seeds, enhancing the mixing effect of the corn seeds. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a first-view three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a schematic diagram of the second perspective three-dimensional structure of the present invention.

[0017] Figure 3 This is a cross-sectional three-dimensional structural diagram of the present invention.

[0018] Figure 4 This is a schematic diagram of the internal three-dimensional structure of the present invention.

[0019] Figure 5 This is a schematic diagram of the unblocking mechanism of the present invention.

[0020] Figure 6 This is a schematic diagram of the mixing mechanism of the present invention.

[0021] Figure 7 This is a schematic diagram of the corn kernel screening mechanism of the present invention.

[0022] Figure 8 This is a schematic diagram of the transmission mechanism of the present invention.

[0023] Figure 9 This is a schematic diagram of the structure of the collection mechanism of the present invention.

[0024] In the diagram: 1. Working box; 2. Corn kernel screening mechanism; 21. U-shaped screening plate; 22. Rotary motor; 23. Reciprocating plate; 24. Sliding bar; 25. Mounting block; 26. Guide rod; 27. Spring; 28. Cam; 29. ​​Second rotating shaft; 3. Unblocking mechanism; 31. First rotating shaft; 32. First bevel gear; 33. Outer rod; 34. Inner rod; 35. Turntable; 36. Fixed block; 37. Moving bar; 38. Moving plate; 39. Positioning plate; 310. Unblocking plate; 311. Unblocking strip; 312. Mounting frame; 4. Collection mechanism; 41. Collection box ; 42. Straight rod; 43. Storage box; 44. Conduit; 5. Mixing mechanism; 51. Vertical plate; 52. First spur gear; 53. U-shaped mixing rod; 54. Mixing shovel; 55. Horizontal plate; 56. Second spur gear; 57. Mixing shell; 58. Circular plate; 59. Gear ring; 510. Third spur gear; 6. Transmission mechanism; 61. First pulley; 62. Second pulley; 63. Second bevel gear; 64. First conveyor belt; 65. Third shaft; 66. Second conveyor belt; 67. Fourth shaft; 68. Fifth shaft; 7. First door; 8. Third door. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Example: Figure 1-9 As shown, this invention provides a corn silage breeding device for livestock feed, including a working box 1. A corn kernel screening mechanism 2 is located at the center of the working box 1. A clearing mechanism 3 is located above the corn kernel screening mechanism 2, and a collecting mechanism 4 is located below the corn kernel screening mechanism 2. A mixing mechanism 5 is located on one side of the collecting mechanism 4. The corn kernel screening mechanism 2 is connected to the mixing mechanism 5 via a transmission mechanism 6. The corn kernel screening mechanism 2 facilitates the screening of various impurities in the corn kernels. The clearing mechanism 3 prevents the corn kernel screening mechanism 2 from clogging during the screening process. The collecting mechanism 4 facilitates the collection of the screened impurities and temporary storage of the screened corn seeds. The mixing mechanism 5 facilitates the thorough mixing of corn kernels, nutrient solution, and reagents.

[0027] The unblocking mechanism 3 includes a first rotating shaft 31 and two first bevel gears 32. The two first bevel gears 32 mesh with each other. One of the first bevel gears 32 is fitted onto the first rotating shaft 31. An outer rod 33 is fixedly installed at one end of the first rotating shaft 31 through a connecting block. A limit groove is opened on one side of the outer rod 33, and an inner rod 34 is slidably installed in the limit groove.

[0028] By adopting the above technical solution, when it is necessary to clear the corn kernel screening mechanism 2, the first bevel gear 32 rotates, driving the first rotating shaft 31 to rotate, which in turn drives the outer rod 33 and the inner rod 34 to rotate.

[0029] A turntable 35 is fixedly installed at one end of the inner rod 34. A fixing block 36 is fixedly installed on the outer ring of one side of the turntable 35. The fixing block 36 is slidably installed inside the moving strip 37. A moving plate 38 is fixedly installed at one end of the moving strip 37. The moving plate 38 is slidably installed on the positioning plate 39. A fixing strip is fixedly installed at the top of the positioning plate 39. The top of the fixing strip is fixedly engaged with the top of the inner wall of the work box 1. A mounting bracket 312 is fixedly installed at the bottom of the moving plate 38. A drain plate 310 is fixedly installed at the bottom of the mounting bracket 312. A drain strip 311 is fixedly installed at the bottom of the drain plate 310.

[0030] By adopting the above technical solution, when the inner rod 34 rotates, it drives the turntable 35 and the fixed block 36 to rotate, which in turn drives the moving strip 37 and the moving plate 38 to move back and forth along the surface of the positioning plate 39, which in turn drives the mounting frame 312, the unblocking plate 310 and the unblocking soft strip 311 to move back and forth, so as to unblock the corn kernel screening mechanism 2 and prevent the corn kernel screening mechanism 2 from being blocked.

[0031] The mixing mechanism 5 includes a vertical plate 51. Two first spur gears 52 are rotatably mounted on one side of the vertical plate 51 but do not mesh. A U-shaped mixing rod 53 is rotatably mounted on one side of the two first spur gears 52. A mixing shovel 54 is fixedly mounted on one side of the U-shaped mixing rod 53. A horizontal plate 55 is fixedly mounted on one end of the vertical plate 51. A second spur gear 56 is rotatably mounted on one side of the horizontal plate 55 via a short shaft. The second spur gear 56 meshes with the first spur gears 52.

[0032] By adopting the above technical solution, when it is necessary to mix and stir the qualified corn seeds after screening, the second spur gear 56 rotates, which drives the two first spur gears 52 to rotate, thereby driving the U-shaped mixing rod 53 and the mixing shovel 54 to continuously mix the corn seeds in the vertical direction.

[0033] A mixing shovel 54 is disposed inside a mixing shell 57. A circular plate 58 is fixedly disposed at the bottom of the mixing shell 57. A toothed ring 59 is fixedly disposed on the outer wall of the circular plate 58. A third spur gear 510 is meshed on one side of the toothed ring 59.

[0034] By adopting the above technical solution, qualified corn seeds fall into the mixing shell 57 and wait to be stirred and mixed. When the third spur gear 510 rotates, it drives the toothed ring 59 and the circular plate 58 to rotate, which in turn drives the mixing shell 57 to rotate continuously in the horizontal direction. This further improves the stirring and mixing efficiency of the mixing shovel 54 on the corn seeds and enhances the mixing effect of the corn seeds.

[0035] The corn kernel screening mechanism 2 includes a U-shaped screening plate 21 and a rotary motor 22. The bottom of the inner wall of the U-shaped screening plate 21 is provided with screening holes, which are arranged opposite to the unblocking strips 311. Reciprocating plates 23 are symmetrically fixed on both sides of the U-shaped screening plate 21. Sliding strips 24 are symmetrically fixed at both ends of the bottom of the reciprocating plates 23. An installation block 25 is fixedly installed at the bottom center of one of the reciprocating plates 23. A guide rod 26 is fixedly installed on one side of the installation block 25. A spring 27 is sleeved on the surface of the guide rod 26. A cam 28 is contacted on the other side of the installation block 25. The cam 28 and another first bevel gear 32 are both mounted on a second rotating shaft 29. The bottom end of the second rotating shaft 29 is fixedly engaged with the output end of the rotary motor 22. A support plate is fixedly installed at the bottom of the rotary motor 22.

[0036] By adopting the above technical solution, when corn seeds need to be screened, the corn seeds to be screened fall on the U-shaped screening plate 21 and continuously roll along the inner wall of the U-shaped screening plate 21. At the same time, the rotary motor 22 is started to drive the second rotating shaft 29 and the cam 28 to rotate, which in turn drives the mounting block 25 to move back and forth. The spring 27 has a pushing force on the mounting block 25, so that the mounting block 25 is always in contact with the cam 28. The U-shaped screening plate 21 and the reciprocating plate 23 move back and forth with the mounting block 25 to perform the screening operation on the corn seeds. The outer wall of the unblocking plate 310 is in contact with the inner wall of the U-shaped screening plate 21, and the unblocking plate 310 will not detach from the U-shaped screening plate 21.

[0037] The collection mechanism 4 includes a collection box 41. The top corners of the collection box 41 are provided with sliding grooves, which are slidably engaged with the slide bar 24. A through hole is provided on one side of the collection box 41. One end of the guide rod 26 passes through the through hole and is fixedly provided with a stop block. Straight rods 42 are fixedly provided on the bottom corners of the collection box 41. The bottom of the straight rods 42 and the bottom of the first vertical plate 51 are fixedly engaged with the bottom outer ring of the inner wall of the working box 1. One end of the support plate is fixedly engaged with one end of the collection box 41.

[0038] By adopting the above technical solution, when corn seeds need to be screened, impurities fall into the collection box 41 through the screening holes for temporary storage.

[0039] A storage box 43 is fixedly installed at one end of the collection box 41. The opening of the storage box 43 is located below the U-shaped screening plate 21. A conduit 44 is connected to the bottom of the storage box 43 and is located above the mixing shell 57.

[0040] By adopting the above technical solution, when corn seeds need to be screened, qualified corn seeds fall into the storage box 43 for temporary storage, and a valve is installed on the conduit 44 to control the corn seeds to enter the mixing shell 57. This is existing technology and will not be described in detail.

[0041] The transmission mechanism 6 includes two first pulleys 61, a second pulley 62, and two second bevel gears 63. The two first pulleys 61 are connected by a first conveyor belt 64. One first pulley 61 is mounted on a second rotating shaft 29. The other first pulley 61, one second pulley 62, and the second bevel gear 63 are all mounted on a third rotating shaft 65. The second pulley 62 is connected to the other second pulley 62 by a second conveyor belt 66. The second pulley 62 and the third spur gear 510 are both mounted on a fourth rotating shaft 67. The second bevel gear 63 meshes with the other second bevel gear 63. The second bevel gear 63 is mounted on a fifth rotating shaft 68. One end of the fifth rotating shaft 68 is fixedly engaged with one end of a short shaft. The top ends of the second rotating shaft 29 and the third rotating shaft 65 are rotatably engaged with the top of the inner wall of the working box 1. The bottom ends of the third rotating shaft 65, the fourth rotating shaft 67, and the circular plate 58 are rotatably engaged with the center of the bottom of the inner wall of the working box 1.

[0042] By adopting the above technical solution, when the second rotating shaft 29 rotates, it drives the first pulley 61 to rotate, which in turn drives the third rotating shaft 65 to rotate, which in turn drives the second pulley 62 and the fourth rotating shaft 67 to rotate, which in turn drives the third spur gear 510 to rotate, and at the same time drives the second bevel gear 63 and the fifth rotating shaft 68 to rotate, which in turn drives the second spur gear 56 to rotate.

[0043] The working box 1 is hinged to one side with a first door 7, the collection box 41 is hinged to the other side with a second door, and the working box 1 is hinged to the other side with a third door 8. The second door and the third door 8 are arranged opposite to each other.

[0044] By adopting the above technical solution, opening the first box door 7 allows the addition of nutrient solution and medicine to the mixing shell 57, and the mixed corn seeds can be taken out. Opening the second and third box doors 8 facilitates the cleaning of impurities inside the collection box 41.

[0045] Working principle:

[0046] When corn seeds need to be screened, the corn seeds to be screened fall onto the U-shaped screening plate 21 and continuously roll down along the inner wall of the U-shaped screening plate 21. The rotary motor 22 is started to drive the second rotating shaft 29 and the cam 28 to rotate, which in turn drives the mounting block 25 to move back and forth. The U-shaped screening plate 21 and the reciprocating plate 23 move back and forth with the mounting block 25, thereby realizing the screening of corn seeds.

[0047] During the corn seed screening process, when the second rotating shaft 29 rotates, it drives the first bevel gear 32 to rotate, which in turn drives the first rotating shaft 31, the outer rod 33, and the inner rod 34 to rotate. At the same time, the inner rod 34 moves back and forth along the direction of the limiting groove. The inner rod 34 will not detach from the outer rod 33, which drives the turntable 35 and the fixed block 36 to rotate, which in turn drives the moving strip 37 and the moving plate 38 to move back and forth along the surface of the positioning plate 39, which in turn drives the mounting frame 312, the unblocking plate 310, and the unblocking soft strip 311 to move back and forth, thereby realizing the unblocking operation of the U-shaped screening plate 21, avoiding the blockage of the U-shaped screening plate 21, and improving the screening efficiency of corn kernels.

[0048] When qualified corn seeds fall into the mixing shell 57 for mixing, the first door 7 is opened, and nutrient solution and pesticides are added to the mixing shell 57. When the second rotating shaft 29 rotates, it drives the first pulley 61 to rotate, which in turn drives the third rotating shaft 65 to rotate, which in turn drives the second bevel gear 63 and the fifth rotating shaft 68 to rotate, which in turn drives the second spur gear 56 to rotate. When the second spur gear 56 rotates, it drives the two first spur gears 52 to rotate, which in turn drives the U-shaped mixing rod 53 and the mixing shovel 54 to continuously mix the corn seeds in the vertical direction, thereby fully stirring and mixing the corn kernels with the nutrient solution and pesticides, improving the mixing effect. At the same time, the second pulley 62 and the fourth rotating shaft 67 rotate, which drives the third spur gear 510 to rotate, which in turn drives the toothed ring 59 and the circular plate 58 to rotate, which in turn drives the mixing shell 57 to rotate continuously in the horizontal direction, thus further improving the stirring and mixing efficiency of the mixing shovel 54 on the corn seeds and enhancing the mixing effect of the corn seeds.

[0049] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A silage corn breeding device for livestock feed, comprising a working box (1), characterized in that: The working box (1) has a corn kernel screening mechanism (2) at its center. A clearing mechanism (3) is provided above the corn kernel screening mechanism (2). A collecting mechanism (4) is provided below the corn kernel screening mechanism (2). A mixing mechanism (5) is provided on one side of the collecting mechanism (4). The corn kernel screening mechanism (2) is connected to the mixing mechanism (5) through a transmission mechanism (6).

2. The silage corn breeding device for livestock feed as described in claim 1, characterized in that, The unblocking mechanism (3) includes a first rotating shaft (31) and two first bevel gears (32). The two first bevel gears (32) mesh with each other. One of the first bevel gears (32) is fitted onto the first rotating shaft (31). An outer rod (33) is fixedly installed at one end of the first rotating shaft (31) through a connecting block. A limiting groove is opened on one side of the outer rod (33), and an inner rod (34) is slidably installed in the limiting groove.

3. A silage corn breeding device for livestock feed as described in claim 2, characterized in that, A turntable (35) is fixedly installed at one end of the inner rod (34). A fixing block (36) is fixedly installed on the outer ring of one side of the turntable (35). The fixing block (36) is slidably installed inside the moving strip (37). A moving plate (38) is fixedly installed at one end of the moving strip (37). The moving plate (38) is slidably installed on the positioning plate (39). A fixing strip is fixedly installed at the top of the positioning plate (39). The top of the fixing strip is fixedly engaged with the top of the inner wall of the work box (1). A mounting bracket (312) is fixedly installed at the bottom of the moving plate (38). A draining plate (310) is fixedly installed at the bottom of the mounting bracket (312). A draining soft strip (311) is fixedly installed at the bottom of the draining plate (310).

4. A silage corn breeding device for livestock feed as described in claim 1, characterized in that, The mixing mechanism (5) includes a vertical plate (51). Two first spur gears (52) are rotatably mounted on one side of the vertical plate (51) but do not mesh. A U-shaped mixing rod (53) is rotatably mounted on one side of the two first spur gears (52). A mixing shovel (54) is fixedly mounted on one side of the U-shaped mixing rod (53). A horizontal plate (55) is fixedly mounted on one end of the vertical plate (51). A second spur gear (56) is rotatably mounted on one side of the horizontal plate (55) via a short shaft. The second spur gear (56) meshes with the first spur gear (52).

5. A silage corn breeding device for livestock feed as described in claim 4, characterized in that, The mixing shovel (54) is disposed inside the mixing shell (57). A circular plate (58) is fixedly disposed at the bottom of the mixing shell (57). A toothed ring (59) is fixedly disposed on the outer wall of the circular plate (58). A third spur gear (510) is meshed on one side of the toothed ring (59).

6. A silage corn breeding device for livestock feed as described in claim 3, characterized in that, The corn kernel screening mechanism (2) includes a U-shaped screening plate (21) and a rotary motor (22). The U-shaped screening plate (21) has screening holes at the bottom of its inner wall. The screening holes are arranged opposite to the unblocking strips (311). Reciprocating plates (23) are symmetrically fixed on both sides of the U-shaped screening plate (21). Sliding strips (24) are symmetrically fixed at both ends of the bottom of the reciprocating plates (23). An installation block (25) is fixedly installed at the center of the bottom of one of the reciprocating plates (23). A guide rod (26) is fixedly installed on one side of the installation block (25). A spring (27) is sleeved on the surface of the guide rod (26). A cam (28) is contacted on the other side of the installation block (25). The cam (28) and another first bevel gear (32) are both mounted on a second rotating shaft (29). The bottom end of the second rotating shaft (29) is fixedly engaged with the output end of the rotary motor (22). A support plate is fixedly installed at the bottom of the rotary motor (22).

7. A silage corn breeding device for livestock feed as described in claim 6, characterized in that, The collection mechanism (4) includes a collection box (41). The top corners of the collection box (41) are provided with sliding grooves, which are slidably engaged with the slide bar (24). A through hole is provided on one side of the collection box (41). A stop block is fixedly installed at one end of the guide rod (26) through the through hole. Straight rods (42) are fixedly installed at the bottom corners of the collection box (41). The bottom of the straight rods (42) and the bottom of the first vertical plate (51) are fixedly engaged with the bottom outer ring of the inner wall of the working box (1). One end of the support plate is fixedly engaged with one end of the collection box (41).

8. A silage corn breeding device for livestock feed as described in claim 7, characterized in that, A storage box (43) is fixedly installed at one end of the collection box (41). The opening of the storage box (43) is located below the U-shaped screening plate (21). A conduit (44) is connected to the bottom of the storage box (43). The conduit (44) is located above the mixing shell (57).

9. A silage corn breeding device for livestock feed as described in claim 6, characterized in that, The transmission mechanism (6) includes two first pulleys (61), a second pulley (62), and two second bevel gears (63). The two first pulleys (61) are connected by a first conveyor belt (64). One of the first pulleys (61) is mounted on a second rotating shaft (29), and the other first pulley (61), one of the second pulleys (62), and the second bevel gear (63) are all mounted on a third rotating shaft (65). The second pulley (62) is connected to the other second pulley (62) by a second conveyor belt (66). Next, the second pulley (62) and the third spur gear (510) are both mounted on the fourth rotating shaft (67), the second bevel gear (63) meshes with another second bevel gear (63), the second bevel gear (63) is mounted on the fifth rotating shaft (68), one end of the fifth rotating shaft (68) is fixedly engaged with one end of the short shaft, the top ends of the second rotating shaft (29) and the third rotating shaft (65) are rotatably engaged with the top of the inner wall of the working box (1), and the bottom ends of the third rotating shaft (65), the fourth rotating shaft (67) and the circular plate (58) are rotatably engaged with the bottom center of the inner wall of the working box (1).

10. A silage corn breeding device for livestock feed as described in claim 8, characterized in that, The working box (1) is hinged to one side with a first door (7), the collecting box (41) is hinged to the other side with a second door, and the working box (1) is hinged to the other side with a third door (8). The second door and the third door (8) are arranged opposite to each other.

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