Crop seed pelleting device

Abstract

The invention belongs to the technical field of crop seed processing, and discloses a crop seed pelleting device. Comprising a barrel body, a discharging pipe is arranged on the side wall of the barrel body, a rotating disc is arranged on the inner wall of the bottom of the barrel body, and a first motor used for driving the rotating disc to rotate is arranged at the bottom of the barrel body. By arranging the partition assembly and the driving assembly, when seeds with coating materials of different thicknesses need to be processed, a second motor is started to drive a threaded rod to rotate through a first gear and a second gear, and the threaded rod drives a first annular plate and a second annular plate to move downwards to a rotating disc through a circular plate and an L-shaped plate; the first circular ring plate and the second circular ring plate can divide the interior of the barrel body into three treatment areas, seeds are put into the three treatment areas respectively, and seeds with coating materials of different thicknesses can be processed in the three treatment areas by adding different amounts of coating materials.

Description

Technical Field

[0001] The invention relates to the technical field of crop seed processing, and more particularly to a crop seed pelletizing device. Background Art

[0002] With the continuous development of agricultural science and technology, traditional agricultural production methods can no longer meet the needs of the modern market. Seed pelleting technology, as one of the important directions of modern agricultural development, adapts to the agricultural market's demand for high-efficiency, high-quality and high-yield crops by changing seed shape, increasing seed volume, and improving seed quality and sowing performance.

[0003] At present, a special pelletizing device is required to pelletize crop seeds. The seeds are poured into the device and rotated in the device. Coating materials are added during the rotation. The pelletizing device can evenly coat the coating materials on the surface of the seeds. However, the current pelletizing device cannot process seeds with coating materials of various thicknesses. It can only uniformly process the seeds in the device into coating materials of a specific thickness, which has limited use. Summary of the invention

[0004] The present invention is to solve the problem that the current pelletizing device in the background technology cannot process seeds of various thicknesses, and proposes a crop seed pelletizing device.

[0005] To achieve the above object, the present invention provides the following technical solution: a crop seed pelletizing device, comprising a barrel, a side wall of the barrel is provided with a discharge pipe, a bottom inner wall of the barrel is provided with a rotating disk, a bottom of the barrel is provided with a first motor for driving the rotating disk to rotate, and further comprising: A partitioning assembly for dividing the internal space of the barrel, the partitioning assembly comprising a first annular plate and a second annular plate, the first annular plate and the second annular plate are arranged on the top of the rotating disk, and a driving assembly for driving the first annular plate and the second annular plate is arranged in the barrel; A material discharge shell, which is arranged inside the barrel body, and a control component for controlling the amount of coating material discharged is arranged inside the material discharge shell; A vertical cylinder is fixedly connected to the top inner wall of the barrel body, and a uniform dispersion component for uniformly dispersing seeds into the barrel body is arranged inside the vertical cylinder.

[0006] Furthermore, the first annular plate and the second annular plate divide the internal space of the barrel into three areas, which are respectively a first processing area, a second processing area and a third processing area from the outside to the inside. The first processing area, the second processing area and the third processing area are used to respectively process seeds coated with materials of different thicknesses.

[0007] Furthermore, the driving assembly includes a second motor arranged on the barrel body, the output shaft of the second motor is fixedly connected to the first gear, the top of the barrel body is rotatably connected to a threaded rod, the top of the threaded rod is fixedly connected to a second gear meshing with the first gear, the outer wall of the threaded rod is threadedly connected to a circular plate, the bottom inner wall of the barrel body is fixedly connected to a plurality of guide rods inserted in the second circular ring plate, a plurality of L-shaped plates are fixedly connected to the circular plate, one end of the L-shaped plate is fixedly connected to the top of the second circular ring plate, a plurality of T-shaped plates are fixedly connected to the top of the first circular ring plate, and one end of the T-shaped plate is slidably connected to the L-shaped plate.

[0008] Furthermore, a first connecting rope is fixedly connected to the top of the T-shaped plate, a guide block is fixedly connected to the L-shaped plate, the first connecting rope passes through the guide block, the top of the circular plate is rotatably connected to a rotating sleeve, the outer wall of the rotating sleeve is fixedly connected to a winding wheel, one end of each of the first connecting ropes is fixedly connected to the winding wheel, the outer wall of the rotating sleeve is fixedly connected to a third gear, the top of the barrel body is rotatably connected to a rotating shaft, the bottom end of the rotating shaft is fixedly connected to a fourth gear meshing with the third gear, the top end of the rotating shaft is fixedly connected to a fifth gear, the top of the barrel body is fixedly connected to a first electric push rod, the output shaft of the first electric push rod is fixedly connected to a lifting plate, the second motor is mounted on the lifting plate, and the first gear can mesh with the fifth gear by moving upward.

[0009] Further, the control component includes a feed shell connected and fixed to the top of the feed shell, the feed shell is fixed to the top of the barrel body, and the first feed channel, the second feed channel and the third feed channel are arranged in the feed shell, and the first feed channel, the second feed channel and the third feed channel are respectively opposite to the first processing area, the second processing area and the third processing area, the inner wall of the feed shell is fixed with a fixed partition, and the inner wall of the feed shell is slidably connected with a movable partition, and the feed shell is fixed with a second electric push rod, and the output end of the second electric push rod is fixed on the movable partition, and the fixed partition and the movable partition divide the feed shell into three feed areas, the top area of ​​the middle feed area is twice the top area of ​​the leftmost feed area, and the top area of ​​the rightmost feed area is three times the top area of ​​the leftmost feed area, and the three feed areas correspond to the first feed channel, the second feed channel and the third feed channel, respectively, and the bottom of the fixed partition and the movable partition are fixed with two connecting membranes, and one end of the connecting membrane is respectively fixed to the top of the corresponding feed channel.

[0010] Furthermore, a second connecting rope is fixedly connected to the connecting membrane, one end of the second connecting rope is fixedly connected to a third connecting rope, and one end of the third connecting rope is fixedly connected to the top of the first circular plate.

[0011] Furthermore, the uniform dispersion component includes a rotating cylinder rotatably connected in the vertical cylinder, the top of the rotating cylinder is connected and fixedly connected to a feed pipe, the top of the barrel body is fixedly connected to a third motor through a bracket plate, the output shaft of the third motor and the outer wall of the feed pipe are fixedly connected to a sixth gear that meshes with each other, an opening is provided on the vertical cylinder, and a plurality of rectangular openings matching the opening are provided on the rotating cylinder, the opening is directly opposite to the inner wall of the barrel body, the outer wall of the vertical cylinder is fixedly connected to a first inclined plate and a second inclined plate, the inclination of the first inclined plate is smaller than that of the second inclined plate, the top arc length of the first inclined plate is equal to one third of the top arc length of the opening, the top of the barrel body is fixedly connected to a third electric push rod through a bracket plate, the output end of the third electric push rod is fixedly connected to a vertical rod, and the top of the vertical rod is fixedly connected to a closing plate for closing the opening.

[0012] Furthermore, the inner wall of the barrel, the inner wall of the first annular plate and the inner wall of the second annular plate are all fixedly connected with a plurality of arc plates, and the bottoms of the first processing area, the second processing area and the third processing area are all set as annular arc grooves.

[0013] The technical effects and advantages of the crop seed pelletizing device of the present invention are as follows: (1) By setting up a partitioning component and a driving component, when it is necessary to process seeds coated with coating materials of different thicknesses, the second motor is started to drive the threaded rod to rotate through the first gear and the second gear. The threaded rod drives the first circular plate and the second circular plate to move downward to the rotating disk through the circular plate and the L-shaped plate. The first circular plate and the second circular plate can divide the interior of the barrel into three processing areas. The seeds are put into the three processing areas respectively. By adding different amounts of coating materials, seeds coated with coating materials of different thicknesses can be processed in the three processing areas.

[0014] (2) By setting a control component, when it is necessary to process seeds with coating materials of different thicknesses in three processing areas, during the coating process, the coating material is fed into the feed shell. By setting a movable partition and a fixed partition, the fed coating material is divided into three parts and falls into the three processing areas from three feeding channels respectively. By controlling the position of the movable partition, the amount of coating material falling into two of the processing areas can be controlled, thereby controlling the processing of seeds with coating materials of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional view of the barrel body in the present invention; Figure 3 It is a schematic diagram of the structure of the first annular plate and the second annular plate in the present invention; Figure 4 For the present invention Figure 3The enlarged schematic diagram at A in the middle; Figure 5 It is a schematic diagram of the L-shaped plate structure in the present invention; Figure 6 It is a schematic diagram of the inner wall of the bottom of the barrel in the present invention; Figure 7 It is a cross-sectional schematic diagram of the blanking shell in the present invention; Figure 8 It is a schematic cross-sectional view of the vertical tube in the present invention.

[0016] In the figure: 1. barrel; 2. rotating disk; 3. first motor; 4. first annular plate; 5. second annular plate; 6. first processing area; 7. second processing area; 8. third processing area; 9. second motor; 10. first gear; 11. threaded rod; 12. second gear; 13. circular plate; 14. guide rod; 15. L-shaped plate; 16. T-shaped plate; 17. first connecting rope; 18. guide block; 19. rotating sleeve; 20. winding wheel; 21. third gear; 22. rotating shaft; 23. fourth gear; 24. fifth gear; 25. first electric push rod; 26 , lifting plate; 27, unloading shell; 28, first unloading channel; 29, second unloading channel; 30, third unloading channel; 31, feeding shell; 32, fixed partition; 33, movable partition; 34, connecting membrane; 35, second electric push rod; 36, second connecting rope; 37, third connecting rope; 38, vertical cylinder; 39, rotating cylinder; 40, feeding pipe; 41, third motor; 42, sixth gear; 43, opening; 44, first inclined plate; 45, second inclined plate; 46, third electric push rod; 47, vertical rod; 48, closing plate; 49, arc plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Reference Figure 1 - Figure 8 A crop seed pelletizing device comprises a barrel 1, a discharge pipe is arranged on the side wall of the barrel 1, a rotating disk 2 is arranged on the bottom inner wall of the barrel 1, a first motor 3 for driving the rotating disk 2 to rotate is arranged at the bottom of the barrel 1, and further comprises: A partitioning assembly for dividing the internal space of the barrel body 1, the partitioning assembly comprising a first annular plate 4 and a second annular plate 5, the first annular plate 4 and the second annular plate 5 are arranged on the top of the rotating disk 2, and a driving assembly for driving the first annular plate 4 and the second annular plate 5 is arranged in the barrel body 1; A material discharge shell 27, which is disposed inside the barrel 1, and a control component for controlling the amount of coating material discharged is disposed inside the material discharge shell 27; A vertical cylinder 38, the vertical cylinder 38 is fixed to the top inner wall of the barrel body 1, and a uniform dispersion component for uniformly dispersing seeds into the barrel body 1 is arranged in the vertical cylinder 38; During use, when it is necessary to process seeds coated with coating materials of different thicknesses in the barrel body 1, the first annular plate 4 and the second annular plate 5 are driven downward by the driving component to make the first annular plate 4 and the second annular plate 5 contact with the rotating disk 2. The first annular plate 4 and the second annular plate 5 divide the internal space of the barrel body 1, and the seeds are put into the divided areas through the uniform dispersion component and the vertical cylinder 38. The first motor 3 is started, and the first motor 3 drives the rotating disk 2 to rotate. The rotating disk 2 can drive the seeds to rotate in the barrel body 1. During the rotation of the seeds, different amounts of coating materials are added to the seeds in different areas through the discharge shell 27 and the control component, so that seeds coated with coating materials of different thicknesses can be processed simultaneously in the barrel body 1.

[0019] Reference Figure 2 and Figure 6 The first annular plate 4 and the second annular plate 5 divide the internal space of the barrel body 1 into three areas, which are respectively a first processing area 6, a second processing area 7 and a third processing area 8 from the outside to the inside. The first processing area 6, the second processing area 7 and the third processing area 8 are used to respectively process seeds coated with coating materials of different thicknesses; the seeds are respectively put into the first processing area 6, the second processing area 7 and the third processing area 8, and the first motor 3 is started to drive the rotating disk 2 to rotate. The rotating disk 2 can drive the seeds in the first processing area 6, the second processing area 7 and the third processing area 8 to rotate. The coating material is added during the rotation of the seeds, so that the amount of coating material in each processing area is different, so that the seeds in each processing area can be controlled to have coating materials of different thicknesses.

[0020] Reference Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The driving assembly includes a second motor 9 arranged on the barrel body 1, the output shaft of the second motor 9 is fixedly connected to the first gear 10, the top of the barrel body 1 is rotatably connected to a threaded rod 11, the top of the threaded rod 11 is fixedly connected to a second gear 12 meshing with the first gear 10, the outer wall of the threaded rod 11 is threadedly connected to a circular plate 13, the bottom inner wall of the barrel body 1 is fixedly connected to a plurality of guide rods 14 inserted in the second circular plate 5, a plurality of L-shaped plates 15 are fixedly connected to the circular plate 13, one end of the L-shaped plate 15 is fixedly connected to the top of the second circular plate 5, a plurality of T-shaped plates 16 are fixedly connected to the top of the first circular plate 4, and the T-shaped plates 16 are fixedly connected to the bottom of the barrel body 1. One end is slidably connected to the L-shaped plate 15; when it is necessary to drive the first circular plate 4 and the second circular plate 5 to move downward for area division, the second motor 9 is started, and the second motor 9 drives the threaded rod 11 to rotate through the first gear 10 and the second gear 12, and the threaded rod 11 drives the circular plate 13 to move downward, and the circular plate 13 drives the first circular plate 4 and the second circular plate 5 to move downward through the L-shaped plate 15 until it contacts the rotating disk 2. When it is not necessary to process seeds with coating materials of different thicknesses, the second motor 9 is rotated in the opposite direction, so that the circular plate 13 moves upward, and the first circular plate 4 and the second circular plate 5 moves upward and away from the rotating disk 2, and seeds are put in for coating processing.

[0021] Reference Figure 3 , Figure 4 and Figure 5The top of the T-shaped plate 16 is fixedly connected with a first connecting rope 17, the L-shaped plate 15 is fixedly connected with a guide block 18, the first connecting rope 17 passes through the guide block 18, the top of the circular plate 13 is rotatably connected with a rotating sleeve 19, the outer wall of the rotating sleeve 19 is fixedly connected with a winding wheel 20, one end of each of the first connecting ropes 17 is fixedly connected to the winding wheel 20, the outer wall of the rotating sleeve 19 is fixedly connected with a third gear 21, the top of the barrel body 1 is rotatably connected with a rotating shaft 22, the bottom end of the rotating shaft 22 A fourth gear 23 meshing with the third gear 21 is fixedly connected, a fifth gear 24 is fixedly connected to the top of the rotating shaft 22, a first electric push rod 25 is fixedly connected to the top of the barrel body 1, an output shaft of the first electric push rod 25 is fixedly connected to a lifting plate 26, the second motor 9 is mounted on the lifting plate 26, and the first gear 10 moves upward to mesh with the fifth gear 24; when the internal space of the barrel body 1 only needs to be divided into two areas to process seeds coated with two thicknesses of coating materials, the second motor 9 is started to drive the first round The ring plate 4 and the second annular plate 5 move downward until they contact the rotating disk 2, and then the first electric push rod 25 is started, and the first electric push rod 25 drives the lifting plate 26 to move upward, and the lifting plate 26 drives the second motor 9 and the first gear 10 to move upward, so that the first gear 10 is not meshed with the second gear 12, and the first gear 10 moves upward to mesh with the fifth gear 24, and the second motor 9 is started to drive the rotating shaft 22 to rotate through the first gear 10 and the fifth gear 24, and the rotating shaft 22 drives the rotating sleeve 19 to rotate through the fourth gear 23 and the third gear 21, and the rotating sleeve 19 winds the first connecting rope 17 onto its surface through the winding wheel 20, that is, the first annular plate 4 is pulled to move by the first connecting rope 17, and the first annular plate 4 moves upward through the limit of the T-shaped plate 16, so that the first annular plate 4 leaves the top of the rotating disk 2, and the second annular plate 5 is still located on the rotating disk 2, that is, the second annular plate 5 divides the space on the rotating disk 2 into two processing areas, so that the internal space of the barrel body 1 is divided into two areas to process seeds coated with two thicknesses.

[0022] Reference Figure 2 and Figure 7The control component includes a feed shell 31 connected and fixed to the top of the feed shell 27, the feed shell 31 is fixed to the top of the barrel body 1, and the first feed channel 28, the second feed channel 29 and the third feed channel 30 are arranged in the feed shell 27, and the first feed channel 28, the second feed channel 29 and the third feed channel 30 are respectively opposite to the first processing area 6, the second processing area 7 and the third processing area 8, the inner wall of the feed shell 31 is fixed with a fixed partition 32, the inner wall of the feed shell 31 is slidably connected with a movable partition 33, and the feed shell 31 is fixed with a second electric push The output end of the second electric push rod 35 is fixedly connected to the movable partition 33. The fixed partition 32 and the movable partition 33 divide the inside of the feed shell 31 into three material discharge areas. The top area of ​​the middle material discharge area is twice the top area of ​​the leftmost material discharge area, and the top area of ​​the rightmost material discharge area is three times the top area of ​​the leftmost material discharge area. The three material discharge areas correspond to the first material discharge channel 28, the second material discharge channel 29 and the third material discharge channel 30 respectively. The bottoms of the fixed partition 32 and the movable partition 33 are fixedly connected to two connecting membranes 34, and one end of the connecting membrane 34 is fixedly connected to the corresponding material discharge channel. The top of the channel; in the process of the rotating disk 2 driving the seeds to rotate, different amounts of coating materials need to be respectively put into the first processing area 6, the second processing area 7 and the third processing area 8, and the coating materials are put into the discharge shell 27 through the feed shell 31. The movable partition 33 and the fixed partition 32 in the feed shell 31 can divide the incoming coating materials into three parts. The three parts of coating materials are guided into the three discharge channels through the connecting membrane 34. Finally, the coating materials will fall into the three processing areas respectively. Since the top area of ​​the middle discharge area is twice the top area of ​​the leftmost discharge area and the top area of ​​the rightmost discharge area The area is three times the top area of ​​the leftmost feeding zone, so the coating material falling in the second feeding channel 29 is twice the coating material falling in the third feeding channel 30, and the coating material falling in the first feeding channel 28 is three times the coating material falling in the third feeding channel 30, thereby achieving the purpose of respectively feeding different amounts of coating material into the first processing area 6, the second processing area 7 and the third processing area 8, and starting the second electric push rod 35, which drives the movable partition 33 to move. The movement of the movable partition 33 can adjust the falling amount of the coating material in the second feeding channel 29 and the third feeding channel 30.

[0023] Reference Figure 2 and Figure 7A second connecting rope 36 is fixedly connected to the connecting film 34, one end of the second connecting rope 36 is fixedly connected to a third connecting rope 37, and one end of the third connecting rope 37 is fixedly connected to the top of the first circular plate 4; in the process of the rotating disk 2 driving the seeds to rotate, the seeds will continuously hit the first circular plate 4 to generate vibrations, and the vibrations will be transmitted to the second connecting rope 36 through the third connecting rope 37, and the second connecting rope 36 can transmit the vibrations to the connecting film 34, and the vibrations can prevent the coating material from accumulating on the connecting film 34.

[0024] Reference Figure 2 and Figure 8 The uniform dispersion assembly includes a rotating cylinder 39 rotatably connected to the vertical cylinder 38, the top of the rotating cylinder 39 is connected and fixedly connected to a feed pipe 40, the top of the barrel body 1 is fixedly connected to a third motor 41 through a bracket plate, the output shaft of the third motor 41 and the outer wall of the feed pipe 40 are fixedly connected to a sixth gear 42 meshing with each other, an opening 43 is opened on the vertical cylinder 38, and a plurality of rectangular openings matching the opening 43 are opened on the rotating cylinder 39, the opening 43 is directly opposite to the inner wall of the barrel body 1, and the outer wall of the vertical cylinder 38 is fixedly connected to a first inclined plate 4 4 and a second inclined plate 45, the inclination of the first inclined plate 44 is less than that of the second inclined plate 45, the arc length of the top end of the first inclined plate 44 is equal to the arc length of the top end of the second inclined plate 45, which is equal to one third of the arc length of the top end of the opening 43, the top of the barrel body 1 is fixedly connected with a third electric push rod 46 through a bracket plate, the output end of the third electric push rod 46 is fixedly connected with a vertical rod 47, and the top end of the vertical rod 47 is fixedly connected with a closing plate 48 for closing the opening 43; when it is necessary to evenly feed seeds into the three processing areas, first feed the seeds into the rotating drum 3 through the feed pipe 40 9, and the third motor 41 is started. The third motor 41 drives the feed pipe 40 and the rotating cylinder 39 to rotate through the two sixth gears 42. The rotation of the rotating cylinder 39 can drive the seeds inside to rotate. The seeds inside are tightly attached to the inner wall of the rotating cylinder 39 under the action of centrifugal force. The third electric push rod 46 is started. The third electric push rod 46 drives the closing plate 48 to move upward through the vertical rod 47, so that the opening 43 is opened. The seeds in the rotating cylinder 39 will leave through the rectangular opening and the opening 43 under the action of centrifugal force, and the seeds are thrown into the barrel body 1. By setting The first inclined plate 44 and the second inclined plate 45, since the inclination of the first inclined plate 44 is smaller than that of the second inclined plate 45, and the arc length of the top end of the first inclined plate 44 is equal to the arc length of the top end of the second inclined plate 45 is equal to one third of the arc length of the top end of the opening 43, one third of the seeds are thrown to the inner wall of the barrel body 1, and the seeds fall into the first processing area 6, one third of the seeds are blocked by the first inclined plate 44 and guided to fall into the second processing area 7, and one third of the seeds are blocked by the second inclined plate 45 and guided to fall into the third processing area 8, thereby achieving the purpose of evenly dispersing the seeds.

[0025] Reference Figure 2 and Figure 6The inner wall of the barrel body 1, the inner wall of the first circular plate 4 and the inner wall of the second circular plate 5 are all fixedly connected with a plurality of arc plates 49, and the bottoms of the first processing area 6, the second processing area 7 and the third processing area 8 are all arranged as circular arc grooves; by arranging a plurality of arc plates 49, in the process of the seeds rotating with the rotating disk 2, the arc plates 49 can guide the seeds, enhance the tumbling effect of the seeds, increase the tumbling frequency and amplitude of the seeds, and by arranging the circular arc grooves, it is convenient to divide different processing areas.

[0026] Working principle: When in use, when it is necessary to process seeds with coating materials of different thicknesses in the barrel body 1, the first annular plate 4 and the second annular plate 5 are driven downward by the driving component to make the first annular plate 4 and the second annular plate 5 contact with the rotating disk 2, and the first annular plate 4 and the second annular plate 5 divide the internal space of the barrel body 1, and the seeds are put into the divided areas through the uniform dispersion component and the vertical cylinder 38, and the first motor 3 is started, and the first motor 3 drives the rotating disk 2 to rotate, and the rotating disk 2 can drive the seeds to rotate in the barrel body 1. During the rotation of the seeds, different amounts of coating materials are added to the seeds in different areas through the unloading shell 27 and the control component, so that seeds with coating materials of different thicknesses can be processed in the barrel body 1 at the same time; The seeds are respectively put into the first treatment area 6, the second treatment area 7 and the third treatment area 8, and the first motor 3 is started to drive the rotating disk 2 to rotate. The rotating disk 2 can drive the seeds in the first treatment area 6, the second treatment area 7 and the third treatment area 8 to rotate. The coating material is added during the rotation of the seeds, so that the amount of coating material in each treatment area is different, so that the seeds in each treatment area can be controlled to have different thicknesses of coating material; When it is necessary to drive the first circular plate 4 and the second circular plate 5 to move downward for area division, the second motor 9 is started, and the second motor 9 drives the threaded rod 11 to rotate through the first gear 10 and the second gear 12, and the threaded rod 11 drives the circular plate 13 to move downward, and the circular plate 13 drives the first circular plate 4 and the second circular plate 5 to move downward through the L-shaped plate 15 until they contact the rotating disk 2. When it is not necessary to process seeds with different thicknesses of coating materials, the second motor 9 is rotated in the opposite direction, so that the circular plate 13 moves upward, and the first circular plate 4 and the second circular plate 5 move upward and away from the rotating disk 2, and seeds are put in for coating processing; When it is only necessary to divide the internal space of the barrel 1 into two areas to process seeds coated with two thicknesses of coating materials, the second motor 9 is started to drive the first annular plate 4 and the second annular plate 5 to move downward until they contact the rotating disk 2, and then the first electric push rod 25 is started, the first electric push rod 25 drives the lifting plate 26 to move upward, and the lifting plate 26 drives the second motor 9 and the first gear 10 to move upward, so that the first gear 10 is not meshed with the second gear 12, the first gear 10 moves upward and meshes with the fifth gear 24, and the second motor 9 is started to drive the rotating shaft through the first gear 10 and the fifth gear 24 22 rotates, the rotating shaft 22 drives the rotating sleeve 19 to rotate through the fourth gear 23 and the third gear 21, and the rotating sleeve 19 winds the first connecting rope 17 onto its surface through the winding wheel 20, that is, the first circular plate 4 is pulled to move by the first connecting rope 17, and the first circular plate 4 moves upward through the limit of the T-shaped plate 16, so that the first circular plate 4 leaves the top of the rotating disk 2, and the second circular plate 5 is still located on the rotating disk 2, that is, the second circular plate 5 divides the space on the rotating disk 2 into two processing areas, so that the internal space of the barrel body 1 is divided into two areas to process seeds coated with two thicknesses of materials; In the process of rotating the seeds driven by the rotating disk 2, different amounts of coating materials need to be added to the first processing area 6, the second processing area 7 and the third processing area 8 respectively, and the coating materials are added into the discharge shell 27 through the feed shell 31. The movable partition 33 and the fixed partition 32 in the feed shell 31 can divide the incoming coating materials into three parts. The three parts of coating materials are guided into the three discharge channels through the connecting membrane 34, and finally the coating materials will fall into the three processing areas respectively. Since the top area of ​​the middle discharge area is twice the top area of ​​the leftmost discharge area and the top area of ​​the rightmost discharge area is three times the top area of ​​the leftmost discharge area, the coating materials falling in the second discharge channel 29 are twice the coating materials falling in the third discharge channel 30, and the coating materials falling in the first discharge channel 28 are twice the coating materials falling in the third discharge channel 30. The coating material is three times the coating material falling in the third feeding channel 30, so as to achieve the purpose of respectively feeding different amounts of coating material into the first processing area 6, the second processing area 7 and the third processing area 8, and start the second electric push rod 35, the second electric push rod 35 drives the movable partition 33 to move, and the movement of the movable partition 33 can adjust the amount of coating material falling in the second feeding channel 29 and the third feeding channel 30. When the first annular plate 4 moves upward, the inside of the barrel 1 is divided into two processing areas. At this time, the second electric push rod 35 is started to drive the movable partition 33 to merge with the fixed partition 32, and the coating material fed into the feed shell 31 is divided into two fixed portions and falls down, and the feeding position of the coating material is controlled, and different types of coating materials can be fed into different processing areas, so as to facilitate the production of seeds with different coating materials; When the rotating disk 2 drives the seeds to rotate, the seeds will continuously hit the first annular plate 4 to generate vibrations, which will be transmitted to the second connecting rope 36 through the third connecting rope 37. The second connecting rope 36 can transmit the vibrations to the connecting film 34, and the vibrations can prevent the coating material from accumulating on the connecting film 34. When it is necessary to uniformly feed seeds into the three processing areas, first feed seeds into the rotating cylinder 39 through the feed pipe 40, start the third motor 41, the third motor 41 drives the feed pipe 40 and the rotating cylinder 39 to rotate through the two sixth gears 42, the rotation of the rotating cylinder 39 can drive the seeds inside to rotate, and the seeds inside are tightly attached to the inner wall of the rotating cylinder 39 under the action of centrifugal force, start the third electric push rod 46, the third electric push rod 46 drives the closing plate 48 to move upward through the vertical rod 47, so that the opening 43 is opened, and the seeds in the rotating cylinder 39 will leave through the rectangular opening and the opening 43 under the action of centrifugal force. , the seeds are thrown into the barrel body 1, and by setting the first inclined plate 44 and the second inclined plate 45, since the inclination of the first inclined plate 44 is less than that of the second inclined plate 45, and the arc length of the top end of the first inclined plate 44 is equal to the arc length of the top end of the second inclined plate 45, which is equal to one third of the arc length of the top end of the opening 43, one third of the seeds are thrown to the inner wall of the barrel body 1, and the seeds fall into the first processing area 6, one third of the seeds are blocked by the first inclined plate 44 and guided to fall into the second processing area 7, and one third of the seeds are blocked by the second inclined plate 45 and guided to fall into the third processing area 8, so as to achieve the purpose of uniformly dispersing the seeds; By setting a plurality of arc plates 49, when the seeds rotate with the rotating disk 2, the arc plates 49 can guide the seeds, enhance the tumbling effect of the seeds, and increase the tumbling frequency and amplitude of the seeds. By setting circular arc grooves, it is convenient to divide different processing areas.

[0027] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0028] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crop seed pelletizing device, comprising a barrel (1), a side wall of the barrel (1) being provided with a discharge pipe, a bottom inner wall of the barrel (1) being provided with a rotating disk (2), and a first motor (3) for driving the rotating disk (2) to rotate being provided at the bottom of the barrel (1), characterized in that: Also includes: A partitioning assembly for dividing the internal space of the barrel body (1), the partitioning assembly comprising a first circular plate (4) and a second circular plate (5), the first circular plate (4) and the second circular plate (5) being arranged on the top of the rotating disk (2), and a driving assembly for driving the first circular plate (4) and the second circular plate (5) being arranged in the barrel body (1); A material discharge shell (27), the material discharge shell (27) being arranged inside the barrel (1), and a control component for controlling the amount of coating material discharged is arranged inside the material discharge shell (27); A vertical cylinder (38) is fixedly connected to the top inner wall of the barrel body (1), and a uniform dispersion component for uniformly dispersing seeds into the barrel body (1) is arranged in the vertical cylinder (38).

2. The crop seed pelletizing device according to claim 1, characterized in that: The first annular plate (4) and the second annular plate (5) divide the internal space of the barrel (1) into three areas, which are respectively a first processing area (6), a second processing area (7) and a third processing area (8) from the outside to the inside. The first processing area (6), the second processing area (7) and the third processing area (8) are used to respectively process seeds coated with materials of different thicknesses.

3. The crop seed pelletizing device according to claim 2, characterized in that: The driving assembly comprises a second motor (9) arranged on a barrel body (1), the output shaft of the second motor (9) being fixedly connected to a first gear (10), a threaded rod (11) being rotatably connected to the top of the barrel body (1), a second gear (12) meshing with the first gear (10) being fixedly connected to the top of the threaded rod (11), a circular plate (13) being threadedly connected to the outer wall of the threaded rod (11), a plurality of guide rods (14) inserted in a second circular plate (5) being fixedly connected to the inner wall of the bottom of the barrel body (1), a plurality of L-shaped plates (15) being fixedly connected to the circular plate (13), one end of the L-shaped plate (15) being fixedly connected to the top of the second circular plate (5), a plurality of T-shaped plates (16) being fixedly connected to the top of the first circular plate (4), one end of the T-shaped plate (16) being slidably connected to the L-shaped plate (15).

4. The crop seed pelletizing device according to claim 3, characterized in that: A first connecting rope (17) is fixedly connected to the top of the T-shaped plate (16), a guide block (18) is fixedly connected to the L-shaped plate (15), the first connecting rope (17) passes through the guide block (18), the top of the circular plate (13) is rotatably connected to a rotating sleeve (19), the outer wall of the rotating sleeve (19) is fixedly connected to a winding wheel (20), one end of each of the first connecting ropes (17) is fixedly connected to the winding wheel (20), the outer wall of the rotating sleeve (19) is fixedly connected to a third gear (21), and the barrel (1 ) is rotatably connected to the top of the barrel body (1), the bottom end of the rotating shaft (22) is fixedly connected to a fourth gear (23) meshing with the third gear (21), the top end of the rotating shaft (22) is fixedly connected to a fifth gear (24), the top of the barrel body (1) is fixedly connected to a first electric push rod (25), the output shaft of the first electric push rod (25) is fixedly connected to a lifting plate (26), the second motor (9) is mounted on the lifting plate (26), and the first gear (10) can mesh with the fifth gear (24) when it moves upward.

5. The crop seed pelletizing device according to claim 4, characterized in that: The control assembly comprises a feed shell (31) connected and fixed to the top of a feed shell (27); the feed shell (31) is fixed to the top of the barrel (1); a first feed channel (28), a second feed channel (29) and a third feed channel (30) are arranged in the feed shell (27); the first feed channel (28), the second feed channel (29) and the third feed channel (30) are respectively opposite to the first processing area (6), the second processing area (7) and the third processing area (8); a fixed partition (32) is fixed to the inner wall of the feed shell (31); a movable partition (33) is slidably connected to the inner wall of the feed shell (31); a second feed channel (28) is fixed to the feed shell (31); An electric push rod (35), wherein the output end of the second electric push rod (35) is fixedly connected to the movable partition (33), the fixed partition (32) and the movable partition (33) divide the inside of the feed shell (31) into three material discharge areas, the top area of ​​the middle material discharge area is twice the top area of ​​the leftmost material discharge area, the top area of ​​the rightmost material discharge area is three times the top area of ​​the leftmost material discharge area, and the three material discharge areas correspond to the first material discharge channel (28), the second material discharge channel (29) and the third material discharge channel (30), respectively. The bottoms of the fixed partition (32) and the movable partition (33) are both fixedly connected to two connecting membranes (34), and one end of the connecting membrane (34) is respectively fixedly connected to the top of the corresponding material discharge channel.

6. The crop seed pelletizing device according to claim 5, characterized in that: A second connecting rope (36) is fixedly connected to the connecting membrane (34), one end of the second connecting rope (36) is fixedly connected to a third connecting rope (37), and one end of the third connecting rope (37) is fixedly connected to the top of the first circular plate (4).

7. The crop seed pelletizing device according to claim 6, characterized in that: The uniform dispersion assembly comprises a rotating cylinder (39) rotatably connected to the vertical cylinder (38); the top end of the rotating cylinder (39) is connected and fixedly connected to a feed pipe (40); the top of the barrel body (1) is fixedly connected to a third motor (41) via a bracket plate; the output shaft of the third motor (41) and the outer wall of the feed pipe (40) are fixedly connected to a sixth gear (42) meshing with each other; the vertical cylinder (38) is provided with an opening (43); the rotating cylinder (39) is provided with a plurality of rectangular openings matching the openings (43); the openings (43) are directly opposite to the inner wall of the barrel body (1); The outer wall of the vertical cylinder (38) is fixedly connected to a first inclined plate (44) and a second inclined plate (45); the inclination of the first inclined plate (44) is smaller than that of the second inclined plate (45); the arc length of the top end of the first inclined plate (44) is equal to the arc length of the top end of the second inclined plate (45) and is equal to one third of the arc length of the top end of the opening (43); a third electric push rod (46) is fixedly connected to the top of the barrel body (1) via a bracket plate; the output end of the third electric push rod (46) is fixedly connected to a vertical rod (47); and the top end of the vertical rod (47) is fixedly connected to a closing plate (48) for closing the opening (43).

8. The crop seed pelletizing device according to claim 7, characterized in that: The inner wall of the barrel (1), the inner wall of the first circular plate (4) and the inner wall of the second circular plate (5) are all fixedly connected with a plurality of arc-shaped plates (49), and the bottoms of the first processing area (6), the second processing area (7) and the third processing area (8) are all arranged as circular arc-shaped grooves.

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