Beet seedling sorting method and transplanting device

Abstract

The invention relates to the field of beet seedling transplanting technology, and discloses a beet seedling sorting method and a transplanting and transplanting device, comprising a seedling storage box, a seedling mobile arrangement box and a seedling arrangement box connected in sequence, wherein a rotating conveyor belt is provided inside the seedling storage box, a reciprocating guide mechanism is provided on the side of one end of the seedling mobile arrangement box connected to the seedling storage box, a rotating disk is provided inside the seedling arrangement box, and the rotating conveyor belt drives the rotating disk to rotate synchronously through a transmission mechanism, and the transmission mechanism also drives a material distribution mechanism to rotate; the invention drives the rotating conveyor belt, the rotating disk and the material distribution mechanism to rotate synchronously through the transmission mechanism, so that a certain amount of fertilizer and clean water fall into the field ridge in sequence with a beet seedling through the bottom of a transplanting tube, so as to realize synchronous quantitative watering and fertilizing during the transplanting of the beet seedlings. And under the rotation of the rotating conveyor belt, the beet seedlings can be moved in sequence from front to back, so as to prevent the beet seedlings from being unable to fall through the transplanting tube due to the accumulation of the beet seedlings.

Description

Technical Field

[0001] The invention relates to the technical field of beet seedling transplanting, in particular to a beet seedling sorting method and a transplanting device. Background Art

[0002] In order to improve the survival rate of beets, beets are often cultivated through seedling cultivation, and then healthy beet seedlings are selected for transplanting. At this time, the roots of the beet seedlings still retain the formed planting soil blocks. Compared with directly planting beet seeds in the ridges, the beet seeds may not germinate or the seedlings may not grow healthily after germination. In this way, by selecting healthy beet seedlings for planting, the survival rate of the beet seedlings in the ridges will be improved.

[0003] For the transplanting and planting of beet seedlings, the common method is to apply water and fertilizer in the field as a whole, or to continuously apply water and fertilizer to the furrows of the field ridges as the tractor moves forward. This method will lead to a waste of water and fertilizer, and cannot meet the quantitative application of fertilizers and clean water, which is not conducive to improving the survival rate of beet seedlings. In addition, the transplanting device on the tractor cannot meet the requirements of beet seedling transplanting and the simultaneous application of clean water and fertilizer. The transportation of beet seedlings is prone to blockage, resulting in a lack of beet seedlings for transplanting. For this reason, we have introduced a beet seedling sorting method and a transplanting device. Summary of the invention

[0004] The object of the present invention is to provide a beet seedling sorting method and a transplanting device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A transplanting device comprises a seedling storage box, a seedling moving arrangement box and a seedling arrangement box connected in sequence, wherein a rotating conveyor belt is arranged inside the seedling storage box, a reciprocating guide mechanism is arranged on the side of one end of the seedling moving arrangement box connected to the seedling storage box, a rotating disk is arranged inside the seedling arrangement box, the rotating conveyor belt drives the rotating disk to rotate synchronously through a transmission mechanism, and the transmission mechanism also drives a material distribution mechanism to rotate;

[0007] Water and fertilizer tanks are fixed on both sides of the seedling arrangement box, and a discharge tube is provided at the bottom of the water and fertilizer tank. Both ends of the material distribution mechanism are inserted into the discharge tube. The lower leakage port at the bottom of the rear end of the rotating disk is connected to a transplanting tube inserted into the field ridge, and the discharge hole at the bottom of the discharge tube is connected to the middle of the transplanting tube through an inclined tube.

[0008] As the rotating conveyor belt rotates, the conveyor plates arranged at equal intervals on the outer wall of the rotating conveyor belt contact the reciprocating guide mechanism in sequence, so that the beet seedlings in the seedling storage box are transferred and arranged in sequence in the seedling moving arrangement box, and as the rotating disk rotates, the beet seedlings are sequentially entered into the arc grooves arranged at equal intervals on the side of the rotating disk;

[0009] At this time, the material distribution mechanism will discharge the fertilizer or clean water entering the discharge tube into the transplanting tube through the inclined tube in a periodic manner. At the same time, the rotation of the rotating disk will move the beet seedlings to above the lower leakage port, so that the beet seedlings enter the transplanting tube through the lower leakage port under the action of their own gravity. Fertilizer, clean water and beet seedlings fall into the field ridges in turn through the bottom of the transplanting tube.

[0010] Preferably, a cover plate is fixed at the upper end of the seedling storage box, and the transmission mechanism includes a motor fixed at the rear of the upper end of the cover plate, a driven drum and a driving drum arranged at the front and rear of the seedling storage box, a driving pulley fixed at the bottom of the driving drum, a driven pulley fixed at the bottom of the rotating disk, and a worm wheel fixed at the bottom of the driven pulley;

[0011] The front end of the cover plate is exposed from the driven drum;

[0012] The motor shaft at the output end of the motor passes through the cover plate and is fixed to the middle of the upper end of the active drum, and the active shaft fixed at the lower end of the active drum passes through the bottom of the seedling storage box and is fixed to the middle of the upper end of the active pulley, and the driven shaft fixed at the lower end of the driven drum extends into the bottom of the seedling storage box, and the driven drum and the active drum are respectively located at the front and rear ends of the interior of the rotating conveyor belt;

[0013] The rotating shaft at the lower end of the rotating disk passes through the bottom of the seedling arrangement box and is fixed to the middle part of the upper end of the driven belt pulley. The driven belt pulley is connected with the driving belt pulley through a belt.

[0014] Preferably, the outer diameter of the driven pulley is larger than the outer diameter of the driving pulley.

[0015] Preferably, the material distributing mechanism comprises a worm meshed with the front part of the worm wheel, a rotating rod fixed at both ends of the worm, and a toggle plate distributed at intervals outside the end of the rotating rod;

[0016] The number of the toggle plates connected to one end of the rotating rod is consistent with the number of the arc-shaped grooves, and when the rotating disk rotates one circle, the rotating rod also rotates one circle.

[0017] Preferably, the end of the rotating rod extends into the circular cavity inside the discharge cylinder, and the end of the shifting plate is in close contact with the inner wall of the circular cavity;

[0018] The top of the discharge cylinder is provided with a material leakage hole connected with the water fertilizer tank, the discharge hole is located directly below the material leakage hole, and the diameter of the discharge hole is equal to the distance between the ends of two adjacent groups of toggle plates.

[0019] Preferably, a slot is provided on the side wall at one end of the seedling mobile arrangement box connected to the seedling storage box, the reciprocating guide mechanism is a guide plate movably connected in the slot via a pin shaft, and the rear outer wall of the guide plate is connected to the rear outer wall of the seedling storage box via a tension spring.

[0020] The present invention also provides a method for separating beet seedlings of a transplanting device, which specifically comprises the following steps:

[0021] S1. The rotating conveyor belt rotates, and the beet seedlings are manually placed between adjacent conveyor plates from the front end of the seedling storage box. After the conveyor plate pushes the beet seedlings to the front end of the reciprocating guide mechanism, the conveyor plate contacts the front end of the reciprocating guide mechanism, and the reciprocating guide mechanism rotates and resets, thereby transferring the beet seedlings in the seedling storage box and arranging them in sequence in the seedling moving arrangement box;

[0022] S2. When the rotating disk rotates, the beet seedlings are sequentially placed into arc-shaped grooves arranged at equal intervals on the side of the rotating disk;

[0023] S3, the material distribution mechanism discharges the fertilizer or clean water entering the discharge tube into the transplanting tube through the inclined tube in a periodic manner;

[0024] S4. The rotation of the rotating disk causes the beet seedlings to enter the transplanting pipe through the lower leakage port under the action of their own gravity, and the fertilizer, clean water and beet seedlings fall into the field ridges through the bottom of the transplanting pipe in turn.

[0025] Compared with the prior art, the beneficial effect of the present invention is that the present invention drives the rotating conveyor belt, the rotating disk and the dividing mechanism to rotate synchronously through the transmission mechanism, so that a certain amount of fertilizer and clean water falls into the field ridges through the bottom of the transplanting tube in sequence along with each beet seedling, so as to realize synchronous quantitative watering and fertilization when transplanting the beet seedlings.

[0026] As the rotating conveyor belt rotates, the transmission plates arranged at equal intervals on the outer wall of the rotating conveyor belt contact the reciprocating guide mechanism in turn, thereby transferring the beet seedlings in the seedling storage box and arranging them in the seedling moving arrangement box in turn, and as the rotating disk rotates, the beet seedlings enter the arc grooves arranged at equal intervals on the side of the rotating disk in turn. This arrangement can realize the sequential movement of the beet seedlings from front to back, preventing the beet seedlings from piling up and causing them to be unable to fall through the transplanting tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the exploded structure of the transmission mechanism and the material distribution mechanism of the present invention;

[0028] Figure 2 It is a schematic diagram of the exploded structure of the reciprocating guide mechanism of the present invention;

[0029] Figure 3 It is a schematic diagram of the three-dimensional structure of the connection between the material distribution mechanism and the worm gear of the present invention;

[0030] Figure 4 It is a cross-sectional structural schematic diagram of the transmission mechanism connection of the present invention;

[0031] Figure 5 This is a structural schematic diagram of the front end of the guide plate of the present invention guiding the beet seedlings;

[0032] Figure 6 It is a structural schematic diagram of the guide plate of the present invention when it rotates clockwise;

[0033] Figure 7 It is a schematic diagram of the structure when the guide plate of the present invention is completely inserted into the slot;

[0034] Figure 8 It is a cross-sectional structural schematic diagram of the connection between the water-fertilizer tank, the discharge cylinder, the rotating rod and the toggle plate of the present invention;

[0035] Fig. 9 It is a schematic side view of the structure of the present invention as a whole;

[0036] Fig.10 It is a schematic diagram of the three-dimensional structure in which the seedling moving arrangement box, the seedling arrangement box, the water and fertilizer tank, the inclined pipe and the transplanting pipe are connected when the present invention is working.

[0037] In the figure: 1. seedling storage box; 2. rotating conveyor belt; 3. cover plate; 4. motor; 5. seedling moving arrangement box; 6. seedling arrangement box; 7. worm gear; 8. water and fertilizer tank; 9. connecting plate; 10. driving pulley; 11. driven pulley; 12. rotating disk; 13. arc groove; 14. reciprocating guide mechanism; 141. guide plate; 142. tension spring; 143. pin shaft; 15. material distribution mechanism; 151. worm; 152. rotating rod; 153. toggle plate; 16. driving rotating drum; 17. slotting; 18. conveying plate; 19. driven rotating drum; 20. lower leakage port; 21. beet seedling; 22. discharge cylinder; 23. circular cavity; 24. leakage hole; 25. discharge hole; 26. inclined tube; 27. transplanting tube; 28. ridge; 29. ​​belt. DETAILED DESCRIPTION

[0038] 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.

[0039] See also Figure 1-10 , the present invention provides a technical solution:

[0040] Embodiment 1: A transplanting device comprises a seedling storage box 1, a seedling movable arrangement box 5 and a seedling arrangement box 6 which are connected in sequence, wherein the tops of the seedling storage box 1, the seedling movable arrangement box 5 and the seedling arrangement box 6 are open;

[0041] The seedling storage box 1, the seedling mobile arrangement box 5 and the seedling arrangement box 6 are all fixedly arranged at the rear of the tractor, so that when the tractor moves forward, fertilizer, clean water and beet seedlings 21 can fall into the field ridge 28 through the bottom of the transplanting tube 27 in sequence.

[0042] A cover plate 3 is fixed to the upper end of the seedling storage box 1. Figure 4 As shown, the front end of the cover plate 3 is exposed from the driven drum 19, so as to reserve space for manually placing the beet seedlings 21 in the front part of the seedling storage box 1, so as to allow manual placement of the beet seedlings 21 between adjacent conveying plates 18;

[0043] The seedling storage box 1 is provided with a rotating conveyor belt 2 inside, the rotating conveyor belt 2 is arranged horizontally, and the outer wall of the rotating conveyor belt 2 is provided with a conveying plate 18 at equal intervals and is integrally formed with the rotating conveyor belt 2;

[0044] A reciprocating guide mechanism 14 is provided on the side of one end of the seedling moving arrangement box 5 connected to the seedling storage box 1;

[0045] like Figure 2 , 5 As shown in , 6 and 7, a slot 17 is provided on the side wall at one end of the seedling movable arrangement box 5 connected to the seedling storage box 1, and the reciprocating guide mechanism 14 is a guide plate 141 movably connected to the slot 17 through a pin shaft 143, and the rear outer wall of the guide plate 141 is connected to the rear outer wall of the seedling storage box 1 through a tension spring 142.

[0046] The rotation of the rotating conveyor belt 2 causes the conveyor plate 18 to push the beet seedlings 21 toward the front end of the guide plate 141 (such as Figure 5 After that, under the guidance of the front end of the guide plate 141 and the push of the beet seedlings 21, the beet seedlings 21 at the rear of the seedling storage box 1 enter into the seedling moving arrangement box 5;

[0047] Then the conveying plate 18 contacts the front end of the guide plate 141 of the reciprocating guide mechanism 14 (eg Figure 6 As shown), the transmission plate 18 rotates clockwise around the pin 143 to the position as shown in FIG. Figure 7 The conveying plate 18 then breaks away from the front end of the guide plate 141. At this time, under the pulling force of the tension spring 142 on the rear end of the guide plate 141, the guide plate 141 rotates counterclockwise around the pin 143 as the center and then resets, thereby transferring the beet seedlings 21 in the seedling storage box 1 and arranging them in sequence in the seedling moving arrangement box 5.

[0048] The seedling arrangement box 6 is provided with a rotating disk 12 inside, and the rotating conveyor belt 2 drives the rotating disk 12 to rotate synchronously through the transmission mechanism, and the transmission mechanism also drives the material distribution mechanism 15 to rotate;

[0049] Water and fertilizer tanks 8 are fixed on both sides of the seedling arrangement box 6 through connecting plates 9, and the two water and fertilizer tanks 8 are used to store clean water and fertilizer respectively;

[0050] A discharge tube 22 is provided at the bottom of the water-fertilizer tank 8, and both ends of the material distribution mechanism 15 are inserted into the discharge tube 22. The lower leakage port 20 at the bottom of the rear end of the rotating disk 12 is connected to a transplanting tube 27 inserted into the field ridge 28. The discharge hole 25 at the bottom of the discharge tube 22 is connected to the middle of the transplanting tube 27 through an inclined tube 26.

[0051] As the rotating conveyor belt 2 rotates, the conveyor plates 18 arranged at equal intervals on the outer wall of the rotating conveyor belt 2 sequentially contact the reciprocating guide mechanism 14, so that the beet seedlings 21 in the seedling storage box 1 are transferred and sequentially arranged in the seedling moving arrangement box 5, and as the rotating disk 12 rotates, the beet seedlings 21 sequentially enter the arc grooves 13 arranged at equal intervals on the side of the rotating disk 12;

[0052] At this time, the material distribution mechanism 15 will discharge the fertilizer or clean water entering the discharge tube 22 into the transplanting tube 27 through the inclined tube 26 in a periodic manner. At the same time, the rotation of the rotating disk 12 will move the beet seedlings 21 to above the lower leakage port 20, so that the beet seedlings 21 enter the transplanting tube 27 through the lower leakage port 20 under the action of their own gravity, and the fertilizer, clean water and beet seedlings 21 will fall into the field ridge 28 through the bottom of the transplanting tube 27 in turn.

[0053] The transmission mechanism includes a motor 4 fixed to the rear of the upper end of the cover plate 3, a driven drum 19 and a driving drum 16 arranged front and rear inside the seedling storage box 1, a driving pulley 10 fixed to the bottom of the driving drum 16, a driven pulley 11 fixed to the bottom of the rotating disk 12, and a worm wheel 7 fixed to the bottom of the driven pulley 11;

[0054] The motor shaft at the output end of the motor 4 passes through the cover plate 3 and is fixed to the middle of the upper end of the active drum 16, and the active shaft fixed at the lower end of the active drum 16 passes through the bottom of the seedling storage box 1 and is fixed to the middle of the upper end of the active pulley 10, and the driven shaft fixed at the lower end of the driven drum 19 extends into the bottom of the seedling storage box 1, and the driven drum 19 and the active drum 16 are respectively located at the front and rear ends of the interior of the rotating conveyor belt 2;

[0055] The rotating shaft at the lower end of the rotating disk 12 passes through the bottom of the seedling arrangement box 6 and is fixed to the middle part of the upper end of the driven pulley 11. The driven pulley 11 is connected to the driving pulley 10 through a belt 29.

[0056] The motor 4 drives the driving drum 16 to rotate. Since the driven drum 19 and the driving drum 16 are located at the front and rear ends of the rotating conveyor belt 2, the rotating conveyor belt 2 is rotated.

[0057] Then, the beet seedlings 21 are manually placed between the adjacent conveying plates 18 from the front end of the seedling storage box 1, and the conveying plates 18 push the beet seedlings 21 toward the seedling moving arrangement box 5 under the rotation of the rotating conveyor belt 2;

[0058] The outer diameter of the driven pulley 11 is greater than the outer diameter of the driving pulley 10. In this way, when the driven pulley 11 and the driving pulley 10 rotate synchronously through the belt 29, the rotation of the rotating conveyor belt 2 can be slow relative to the rotation of the rotating disk 12. In this way, when the rotating disk 12 rotates slowly, the beet seedlings 21 in the seedling moving arrangement box 5 can be rotated into the arc groove 13 in sequence;

[0059] The material distributing mechanism 15 comprises a worm 151 meshed with the front part of the worm wheel 7, a rotating rod 152 fixed at both ends of the worm 151, and a toggle plate 153 distributed at intervals outside the end of the rotating rod 152;

[0060] The number of the toggle plates 153 connected to one end of the rotating rod 152 is the same as the number of the arc-shaped grooves 13, and when the rotating disk 12 rotates one circle, the rotating rod 152 also rotates one circle. This arrangement allows the rotating disk 12 and the rotating rod 152 to rotate synchronously, and when the rotating disk 12 delivers the beet seedlings 21 to the transplanting tube 27, the clean water or fertilizer between the adjacent toggle plates 153 enters the transplanting tube 27 through the inclined tube 26, so that when a beet seedling 21 is transplanted, watering and fertilizing can be carried out at the same time;

[0061] The end of the rotating rod 152 extends into the circular cavity 23 inside the discharge cylinder 22, and the end of the shifting plate 153 is in close contact with the inner wall of the circular cavity 23;

[0062] A leakage hole 24 connected to the water-fertilizer tank 8 is provided on the top of the discharge tube 22. The discharge hole 25 is located directly below the leakage hole 24, and the diameter of the discharge hole 25 is equal to the distance between the ends of two adjacent sets of toggle plates 153. In this way, when the rotating rod 152 rotates, the clean water or fertilizer located between the two adjacent sets of toggle plates 153 in the circular cavity 23 can be discharged into the inclined tube 26 through the discharge hole 25, so as to achieve a quantitative entry of clean water or fertilizer into the transplanting tube 27 through the inclined tube 26.

[0063] The present invention also provides a method for separating beet seedlings of a transplanting device, which specifically comprises the following steps:

[0064] S1, the rotating conveyor belt 2 rotates, and the beet seedlings 21 are manually placed between the adjacent conveyor plates 18 from the front end of the seedling storage box 1. After the conveyor plate 18 pushes the beet seedlings 21 to the front end of the reciprocating guide mechanism 14, the conveyor plate 18 contacts the front end of the reciprocating guide mechanism 14, and the reciprocating guide mechanism 14 rotates and resets, thereby transferring the beet seedlings 21 in the seedling storage box 1 and arranging them in the seedling moving arrangement box 5 in sequence;

[0065] In this way, through the transition setting of the seedling moving arrangement box 5, the beet seedlings 21 can enter the seedling arrangement box 6 from the front to the back through the seedling storage box 1 and the seedling moving arrangement box 5 in sequence, which can avoid the accumulation of the beet seedlings 21;

[0066] S2. The beet seedlings 21 are sequentially entered into the arc grooves 13 arranged at equal intervals on the side of the rotating disk 12 under the rotation of the rotating disk 12; thus, as the rotating disk 12 rotates, the beet seedlings 21 in the arc grooves 13 are entered into the transplanting tubes 27 through the lower leakage ports 20 one by one, thereby preventing the beet seedlings 21 from being blocked;

[0067] S3, the material distribution mechanism 15 discharges the fertilizer or clean water entering the discharge tube 22 into the transplanting tube 27 through the inclined tube 26 in a periodic manner;

[0068] S4. The rotating disk 12 rotates, so that the beet seedlings 21 enter the transplanting pipe 27 through the lower leakage port 20 under the action of their own gravity, and the fertilizer, clean water and the beet seedlings 21 fall into the field ridge 28 through the bottom of the transplanting pipe 27 in turn.

[0069] Specifically, when in use, the motor 4 drives the active drum 16 to rotate, so that the rotating conveyor belt 2 rotates;

[0070] The beet seedlings 21 are manually placed between the adjacent conveying plates 18 from the front end of the seedling storage box 1, and the conveying plates 18 push the beet seedlings 21 toward the seedling moving arrangement box 5 under the rotation of the rotating conveyor belt 2;

[0071] The rotation of the rotating conveyor belt 2 causes the conveyor plate 18 to push the beet seedlings 21 toward the front end of the guide plate 141 (such as Figure 5 After that, under the guidance of the front end of the guide plate 141 and the push of the beet seedlings 21, the beet seedlings 21 at the rear of the seedling storage box 1 enter into the seedling moving arrangement box 5;

[0072] Then the conveying plate 18 contacts the front end of the guide plate 141 of the reciprocating guide mechanism 14 (eg Figure 6 As shown), the transmission plate 18 rotates clockwise around the pin 143 to the position as shown in FIG. Figure 7 The conveying plate 18 then breaks away from the front end of the guide plate 141. At this time, under the pulling force of the tension spring 142 on the rear end of the guide plate 141, the guide plate 141 rotates counterclockwise around the pin 143 as the center and then resets, thereby transferring the beet seedlings 21 in the seedling storage box 1 and arranging them in sequence in the seedling moving arrangement box 5.

[0073] In this way, under the push of the subsequent beet seedlings 21, the plurality of beet seedlings 21 are arranged in the seedling movable arrangement box 5 in sequence, and the beet seedlings 21 at the rear of the seedling movable arrangement box 5 enter the front end of the seedling arrangement box 6 and the connection between the seedling movable arrangement box 5;

[0074] When the rotating disk 12 rotates, the worm 151 is engaged with the front part of the worm wheel 7, so that the worm 151 drives the rotating rod 152 and the toggle plate 153 at the end of the rotating rod 152 to rotate;

[0075] Under the action of gravity, clean water or fertilizer enters the circular cavity 23 through the leakage hole 24, and when the rotating rod 152 drives the toggle plate 153 to rotate at a constant speed in the circular cavity 23, a certain amount of clean water or fertilizer will fall between the adjacent toggle plates 153, and as the toggle plates 153 gradually rotate, the clean water or fertilizer between the adjacent toggle plates 153 will be scraped to the discharge hole 25, so that a certain amount of clean water or fertilizer enters the inclined tube 26 through the discharge hole 25 in a periodic manner, and is finally discharged into the transplanting tube 27, until it enters the groove in the middle of the field ridge 28 through the bottom of the transplanting tube 27;

[0076] At this time, the beet seedlings 21 are sequentially entered into the arc grooves 13 arranged at equal intervals on the side of the rotating disk 12 under the rotation of the rotating disk 12. As the rotating disk 12 rotates, the beet seedlings 21 in the arc grooves 13 gradually move to the lower leakage port 20;

[0077] Under the action of its own gravity, the beet seedlings 21 enter the transplanting tube 27 through the lower leakage port 20 until the beet seedlings 21 enter the groove in the middle of the field ridge 28 through the bottom of the transplanting tube 27 .

[0078] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transplanting device, comprising a seedling storage box, a seedling moving arrangement box and a seedling arrangement box connected in sequence, characterized in that: A rotating conveyor belt is provided inside the seedling storage box, a reciprocating guide mechanism is provided on the side of one end of the seedling mobile arrangement box connected to the seedling storage box, a rotating disk is provided inside the seedling arrangement box, the rotating conveyor belt drives the rotating disk to rotate synchronously through the transmission mechanism, and the transmission mechanism also drives the material distribution mechanism to rotate; Water and fertilizer tanks are fixed on both sides of the seedling arrangement box, and a discharge tube is provided at the bottom of the water and fertilizer tank. Both ends of the material distribution mechanism are inserted into the discharge tube. The lower leakage port at the bottom of the rear end of the rotating disk is connected to a transplanting tube inserted into the field ridge, and the discharge hole at the bottom of the discharge tube is connected to the middle of the transplanting tube through an inclined tube. As the rotating conveyor belt rotates, the conveyor plates arranged at equal intervals on the outer wall of the rotating conveyor belt contact the reciprocating guide mechanism in sequence, so that the beet seedlings in the seedling storage box are transferred and arranged in sequence in the seedling moving arrangement box, and as the rotating disk rotates, the beet seedlings are sequentially entered into the arc grooves arranged at equal intervals on the side of the rotating disk; At this time, the material distribution mechanism discharges the fertilizer or clean water entering the discharge tube into the transplanting tube through the inclined tube in a periodic manner. At the same time, the rotation of the rotating disk moves the beet seedlings to the top of the lower leakage port, so that the beet seedlings enter the transplanting tube through the lower leakage port under the action of their own gravity, and the fertilizer, clean water and beet seedlings fall into the field ridges through the bottom of the transplanting tube in turn; A slot is provided on the side wall at one end where the seedling mobile arrangement box is connected to the seedling storage box. The reciprocating guide mechanism is a guide plate movably connected to the slot through a pin shaft, and the rear outer wall of the guide plate is connected to the rear outer wall of the seedling storage box through a tension spring.

2. A transplanting device according to claim 1, characterized in that: A cover plate is fixed at the upper end of the seedling storage box, and the transmission mechanism includes a motor fixed at the rear of the upper end of the cover plate, a driven drum and a driving drum arranged at the front and rear of the seedling storage box, a driving pulley fixed at the bottom of the driving drum, a driven pulley fixed at the bottom of the rotating disk, and a worm wheel fixed at the bottom of the driven pulley; The front end of the cover plate is exposed from the driven drum; The motor shaft at the output end of the motor passes through the cover plate and is fixed to the middle of the upper end of the active drum, and the active shaft fixed at the lower end of the active drum passes through the bottom of the seedling storage box and is fixed to the middle of the upper end of the active pulley, and the driven shaft fixed at the lower end of the driven drum extends into the bottom of the seedling storage box, and the driven drum and the active drum are respectively located at the front and rear ends of the interior of the rotating conveyor belt; The rotating shaft at the lower end of the rotating disk passes through the bottom of the seedling arrangement box and is fixed to the middle part of the upper end of the driven belt pulley. The driven belt pulley is connected with the driving belt pulley through a belt.

3. A transplanting device according to claim 2, characterized in that: The outer diameter of the driven pulley is greater than the outer diameter of the driving pulley.

4. A transplanting device according to claim 2, characterized in that: The material distribution mechanism comprises a worm meshed with the front part of the worm wheel, a rotating rod fixed at both ends of the worm, and a toggle plate distributed at intervals outside the end of the rotating rod; The number of the toggle plates connected to one end of the rotating rod is consistent with the number of the arc-shaped grooves, and when the rotating disk rotates one circle, the rotating rod also rotates one circle.

5. A transplanting device according to claim 4, characterized in that: The end of the rotating rod extends into the circular cavity inside the discharge cylinder, and the end of the shifting plate is closely attached to the inner wall of the circular cavity; The top of the discharge cylinder is provided with a material leakage hole connected with the water fertilizer tank, the discharge hole is located directly below the material leakage hole, and the diameter of the discharge hole is equal to the distance between the ends of two adjacent groups of toggle plates.

6. A method for separating beet seedlings based on the transplanting device according to any one of claims 1 to 5, characterized in that: The specific steps include: S1. The rotating conveyor belt rotates, and the beet seedlings are manually placed between adjacent conveyor plates from the front end of the seedling storage box. After the conveyor plate pushes the beet seedlings to the front end of the reciprocating guide mechanism, the conveyor plate contacts the front end of the reciprocating guide mechanism, and the reciprocating guide mechanism rotates and resets, thereby transferring the beet seedlings in the seedling storage box and arranging them in sequence in the seedling moving arrangement box; S2. When the rotating disk rotates, the beet seedlings are sequentially placed into arc-shaped grooves arranged at equal intervals on the side of the rotating disk; S3, the material distribution mechanism discharges the fertilizer or clean water entering the discharge tube into the transplanting tube through the inclined tube in a periodic manner; S4. The rotation of the rotating disk causes the beet seedlings to enter the transplanting pipe through the lower leakage port under the action of their own gravity, and the fertilizer, clean water and beet seedlings fall into the field ridges through the bottom of the transplanting pipe in turn.

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