A kudzu root planting device

Abstract

A kudzu root planting device includes a box body that can move forward and backward, a soil plowing unit and a planting unit are arranged in the box body, and a first vertical plate is also arranged in the box body. The first vertical plate can be lifted and lowered and is located in the box body. Two symmetrical arc grooves are provided on the first vertical plate, and grippers are slidably arranged in the arc grooves. After the two grippers hold the bamboo pieces, the bamboo pieces are bent while moving along the arc grooves, and the first vertical plate descends to insert the arched bamboo pieces into the soil. The present invention can complete the functions of plowing the soil to both sides, collecting the soil on both sides, and re-covering the soil after mixing fertilizers during the forward process, and continuously inserting bamboo strips on the turned soil, thereby reducing the labor intensity of workers bending over, and is used for subsequent laying of ground film, improving efficiency, and having a simple structure.

Description

Technical Field

[0001] The invention relates to agricultural equipment, in particular to a kudzu root planting device. Background Art

[0002] Pueraria root is a vine plant with high medical value. The planting methods of Pueraria root include layering propagation, cutting propagation, seed propagation and root head propagation. Before planting, fully moisten the seedbed, select good varieties of Pueraria lobata, cut the bud nodes into small sections of 6-10 cm long, scatter them on the prepared seedbed, avoid overlapping, and cover them with 2-3 mm thick fine soil. Then spread some humus manure, use bamboo pieces or small bamboo strips about 2 meters long, insert them into an arch shape on the seedbed, and insert one every 35 cm. Cover the agricultural film, cover the seedbed completely into an arch shape, and compact it with soil around the bottom.

[0003] CN114287185A discloses "a dust-free fertilizing device for microbial fertilizers", which includes a carrier box, a fertilizer box, a soil loosening mechanism, a soil collecting mechanism, a soil transporting mechanism, a soil crushing mechanism, a separation mechanism, a mixing mechanism, a soil covering mechanism and a controller; the dust-free fertilizing device of the present application, by arranging the soil loosening mechanism, the soil collecting mechanism, the soil transporting mechanism, the soil crushing mechanism, the separation mechanism, the mixing mechanism and the soil covering mechanism, makes the microbial fertilizer evenly spread on the topsoil layer of the planting site, and at the same time lays a layer of covering soil on the microbial fertilizer, so that the microbial fertilizer is placed under the covering soil.

[0004] Its shortcomings are: 1. It requires the coordination of multiple structures to complete the functions of collecting soil, mixing fertilizers, and covering soil, and the structure is complex and the failure rate is high; 2. It does not organically combine turning over the soil, sowing and covering the soil, and the efficiency is low; 3. It does not have the function of continuous bamboo cuttings and cannot prepare for the subsequent laying of ground film. Summary of the invention

[0005] The purpose of the present invention is to provide a kudzu root planting device, which can plow the soil to both sides, collect the soil on both sides, mix the fertilizer and cover the soil during the forward process, and continuously insert bamboo strips on the turned soil for subsequent laying of ground film to improve efficiency.

[0006] The object of the present invention is achieved through such a technical solution, which includes a box body, wheels are arranged on the left and right sides of the box body, the box body moves forward in the front direction, the bottom of the box body is open, and a storage box for storing kudzu root vines, a fertilizer box for storing fertilizers, and a bamboo chip storage box for storing bamboo chips are arranged on the box body from front to back;

[0007] The front side of the box is fixedly connected to a plow frame, an adjustable column is installed on the plow frame, a plow head is fixedly connected to one end of the column facing the ground, conveyor belts are installed on the left and right side walls of the box, one end of the conveyor belt facing the front side is at a lower level than the other end, a shovel plate is installed on the front side of the conveyor belt, a receiving groove is installed on the other side of the conveyor belt, the receiving groove is fixedly connected to the outer side wall of the box, and the other end of the receiving groove extends into the box;

[0008] The fertilizer box is fixedly connected to the inner side of the top surface of the box body, and a sleeve is fixedly connected to the bottom surface of the fertilizer box. The axis of the sleeve is perpendicular to the left and right side walls of the box body, and the left and right ends of the sleeve are open. A second discharge hole connected to the fertilizer box is opened on the circumferential outer wall of the sleeve facing the fertilizer box, and a third discharge hole is opened on the circumferential outer wall of the sleeve facing the ground. The rotating drum is rotatably installed in the sleeve and has the same axis as the sleeve. A first discharge hole matching the second discharge hole and the third discharge hole is opened on the circumferential outer wall of the rotating drum, and a spiral protrusion is fixedly connected to the circumferential inner wall of the rotating drum;

[0009] A gear ring is fixedly connected to the circumferential outer wall of the rotating drum, a third motor is installed on the fertilizer box, a first gear is fixedly connected to the output shaft of the third motor, and the first gear is meshed with the gear ring.

[0010] Preferably, the storage box is fixedly connected to the top surface of the box body, the top surface of the storage box is open, a plurality of placement slots are provided in the storage box along the forward direction of the box body, the bottom surface of the storage box extends into the box body and is provided with a discharge port, a cutting blade that can block the discharge port is provided at the discharge port, a connecting channel is provided below the cutting blade, the other end of the connecting channel points to the ground, a first telescopic rod is installed on the inner wall of the front side of the box body, the telescopic end of the first telescopic rod points to the discharge port and is fixedly connected to the cutting blade;

[0011] A rotating shaft is rotatably installed on the inner wall of the connecting channel, the rotating shaft is located below the cutting blade, the axis of the rotating shaft is perpendicular to the left and right side walls of the box body, a plurality of levers are fixedly connected to the circumferential outer wall of the rotating shaft, a second motor is installed on the outer wall of the connecting channel, and the output shaft of the second motor extends into the connecting channel and is fixedly connected to the rotating shaft.

[0012] Preferably, a bamboo chip storage box is fixedly connected to the inner wall of the rear side of the box body, a first outlet is opened on the front side wall of the bamboo chip storage box, the bamboo chip storage box is divided into a number of storage cavities from front to back by partitions, bamboo chips are stacked in the storage cavities, the length direction of the bamboo chips is perpendicular to the left and right side walls of the box body, the bottom surfaces of the storage cavities are open and connected to the bottom surfaces of the bamboo chip storage box, a pushing block that can block the bottom surface of the storage cavity is slidably provided on the inner side of the bottom surface of the bamboo chip storage box, a second telescopic rod is installed in the bamboo chip storage box, the telescopic end of the second telescopic rod points to the first outlet and is fixedly connected to the pushing block.

[0013] Preferably, a baffle is fixedly connected to the box body, the baffle is located at the rear side of the fertilizer box and the front side of the bamboo chip storage box, a second slide groove is provided on the side of the baffle facing the bamboo chip storage box, the length direction of the second slide groove is perpendicular to the ground, a second threaded rod and a fourth motor are arranged in the second slide groove, the axis of the second threaded rod is parallel to the length direction of the second slide groove, the output shaft of the fourth motor is fixedly connected to the second threaded rod, a second slider is slidably arranged in the second slide groove, the second slider is sleeved on the second threaded rod and is threadedly connected to the second threaded rod;

[0014] The second slider is fixedly connected to the first vertical plate, a first slide groove is provided on a side of the first vertical plate facing the bamboo chip storage box, the length direction of the first slide groove is perpendicular to the ground, a first threaded rod and a first motor are arranged in the first slide groove, the axis of the first threaded rod is parallel to the length direction of the first slide groove, the output shaft of the first motor is fixedly connected to the first threaded rod, a first slider is slidably arranged in the first slide groove, the first slider is sleeved on the first threaded rod and is threadedly connected to the first threaded rod;

[0015] The first vertical plate is also provided with two arc-shaped grooves, which are respectively located on both sides of the first slide groove, and arc-shaped slide blocks are slidably arranged in the arc-shaped grooves, and grippers are installed on the arc-shaped slide blocks;

[0016] A second sleeve is fixedly connected to the side walls of the arc groove on both sides of the first slider, and the axis of the second sleeve is parallel to the ground. A rotating rod is slidably arranged in the second sleeve, and the rotating rod is coaxial with the second sleeve. The other end of the rotating rod points to the arc slider and is hinged to the arc slider. A spring is also arranged in the second sleeve, and one end of the spring contacts the bottom of the second sleeve, and the other end contacts the rotating rod.

[0017] Due to the adoption of the above technical solution, the present invention has the following advantages:

[0018] 1. The present invention can complete the functions of plowing the soil to both sides, collecting the soil on both sides, mixing the fertilizer and then covering the soil again during the forward process, and continuously inserting bamboo strips on the turned soil, thereby reducing the labor intensity of workers bending over, and being used for subsequent laying of ground film, thereby improving efficiency and having a simple structure.

[0019] 2. The first slider drives the arc-shaped slider to move, and the arc-shaped slider drives the gripper to rotate. The gripper holds the bamboo pieces and bends them into an arch shape. The second slider drives the first vertical plate to rise and fall, and the first vertical plate drives the gripper to insert the bamboo pieces into the soil. The soil turned over by the plowshare is convenient for cuttings. The box moves forward while cutting, which improves efficiency and reduces the workload in the later stage.

[0020] 3. The present invention periodically controls the release of fertilizers, the mixing of fertilizers and the pouring out of soil through the rotation of the drum, and does not require an additional control structure.

[0021] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings of the present invention are as follows.

[0023] Figure 1 It is a front side schematic diagram of the present invention.

[0024] Figure 2 It is a schematic diagram of the rear side of the present invention.

[0025] Figure 3 It is a schematic diagram of a rotating drum of the present invention.

[0026] Figure 4 It is a schematic diagram of a conveyor belt of the present invention.

[0027] Figure 5 It is an internal schematic diagram of the present invention.

[0028] Figure 6 It is a schematic diagram of the bamboo chip storage box of the present invention.

[0029] Figure 7 Schematic diagram of the baffle of the present invention.

[0030] Figure 8 It is a schematic diagram of the hand clamp of the present invention.

[0031] In the figure: 1. box; 2. wheels; 3. storage box; 4. fertilizer box; 5. bamboo chips; 6. bamboo chip storage box; 7. plow frame; 8. column; 9. plowshare; 10. conveyor belt; 11. shovel board; 12. receiving slot; 13. sleeve; 14. second discharge hole; 15. third discharge hole; 16. rotating drum; 17. first discharge hole; 18. spiral protrusion; 19. gear ring; 20. third motor; 21. first gear; 22. placement slot; 23. discharge port; 24. cutting blade; 25. connecting channel; 26. first telescopic rod; 27. Rotating shaft; 28. Push rod; 29. ​​Second motor; 30. Bamboo chip storage box; 31. First outlet; 32. Storage chamber; 33. Push block; 34. Second telescopic rod; 35. Baffle; 36. Second slide groove; 37. Second threaded rod; 38. Fourth motor; 39. Second slider; 40. First vertical plate; 41. First slide groove; 42. First threaded rod; 43. First motor; 44. First slider; 45. Arc groove; 46. Arc slider; 47. Clamp; 48. Second sleeve; 49. Rotating rod; 50. Spring. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0033] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0034] like Figures 1 to 4 As shown, a kudzu root planting device includes a box body 1, wheels 2 are arranged on both sides of the box body 1, the box body 1 moves forward in the front direction, the bottom surface of the box body 1 is open, and a storage box 3 for storing kudzu root vines, a fertilizer box 4 for storing fertilizers, and a bamboo chip storage box 6 for storing bamboo chips 5 are arranged on the box body 1 from front to back;

[0035] A plow frame 7 is fixedly connected to the front side of the box body 1, and an adjustable column 8 is installed on the plow frame 7. A plowshare 9 is fixedly connected to the end of the column 8 facing the ground. Conveyor belts 10 are installed on the left and right side walls of the box body 1. The horizontal height of the end of the conveyor belt 10 facing the front side is lower than that of the other end. A shovel plate 11 is installed on the front side of the conveyor belt 10. A receiving groove 12 is installed on the other side of the conveyor belt 10. The receiving groove 12 is fixedly connected to the outer wall of the box body 1, and the other end of the receiving groove 12 extends into the box body 1.

[0036] The fertilizer box 4 is fixedly connected to the inner side of the top surface of the box body 1, and a sleeve 13 is fixedly connected to the bottom surface of the fertilizer box 4. The axis of the sleeve 13 is perpendicular to the left and right side walls of the box body 1. The left and right ends of the sleeve 13 are open. A second discharge hole 14 connected to the fertilizer box 4 is opened on the circumferential outer wall of the sleeve 13 on one side facing the fertilizer box 4, and a third discharge hole 15 is opened on the circumferential outer wall of the sleeve 13 on the side facing the ground. The rotating drum 16 is rotatably installed in the sleeve 13 and is coaxial with the sleeve 13. A first discharge hole 17 cooperating with the second discharge hole 14 and the third discharge hole 15 is opened on the circumferential outer wall of the rotating drum 16, and a spiral protrusion 18 is fixedly connected to the circumferential inner wall of the rotating drum 16;

[0037] A gear ring 19 is also fixedly connected to the circumferential outer wall of the rotating drum 16 . A third motor 20 is installed on the fertilizer box 4 . A first gear 21 is fixedly connected to the output shaft of the third motor 20 . The first gear 21 meshes with the gear ring 19 .

[0038] In this embodiment, the plowshare on the plow frame is adjusted to be close to the ground. When the box body moves forward, the plowshare turns the soil to the sides of the box body. When the shovel plates on the sides of the box body move forward, the soil is shoveled up. The conveyor belt transfers the soil to the receiving trough, and the soil is sent into the rotating drum through the receiving trough.

[0039] The third motor drives the first gear, and the first gear drives the rotating drum to rotate. When the rotating drum rotates, the first discharge hole periodically aligns with the second discharge hole, and the fertilizer in the fertilizer box falls into the rotating drum through the second discharge hole and the first discharge hole. During the rotation, the fertilizer is mixed with the soil, and the spiral protrusion is used to drive the soil to be transmitted into the rotating drum;

[0040] The first discharge hole is periodically aligned with the third discharge hole, and the mixed soil falls out of the rotating drum through the first discharge hole and the third discharge hole, falls on the kudzu vines on the ground, and covers the kudzu vines.

[0041] like Figure 5 As shown, the storage box 3 is fixedly connected to the top surface of the box body 1, the top surface of the storage box 3 is open, a plurality of placement slots 22 are provided in the storage box 3 along the forward direction of the box body, the bottom surface of the storage box 3 extends into the box body 1 and is provided with a discharge port 23, a cutting blade 24 that can block the discharge port 23 is provided at the discharge port 23, a connecting channel 25 is provided below the cutting blade 24, the other end of the connecting channel 25 points to the ground, a first telescopic rod 26 is installed on the inner wall of the front side of the box body 1, the telescopic end of the first telescopic rod 26 points to the discharge port 23, and is fixedly connected to the cutting blade 24;

[0042] A rotating shaft 27 is rotatably mounted on the inner wall of the connecting channel 25 , the rotating shaft 27 is located below the cutting blade 24 , the axis of the rotating shaft 27 is perpendicular to the left and right side walls of the box body 1 , a plurality of levers 28 are fixedly connected to the circumferential outer wall of the rotating shaft 27 , a second motor 29 is mounted on the outer wall of the connecting channel 25 , and the output shaft of the second motor 29 extends into the connecting channel 25 and is fixedly connected to the rotating shaft 27 .

[0043] In this embodiment, kudzu vines of different lengths are placed in the placement groove, the placement groove is in an inclined state, and the kudzu vines fall toward the discharge port (to prevent jamming, a vibrator can also be added to the outer wall of the storage box), the first telescopic rod drives the cutting blade to extend, and the cutting blade cooperates with the inner wall of the connecting channel to cut the kudzu vines into several sections, and then retreats, the kudzu vines fall, and fall into the plowed soil. When the cutting blade extends to the limit position, it can block the discharge port;

[0044] The second motor drives the rotating shaft to rotate, and the rotating shaft drives the lever to move. When the kudzu root vines cut into sections fall, the lever pushes the kudzu root vines apart and scatters them, and the vines evenly fall into the soil.

[0045] like Figure 6 As shown, a bamboo chip storage box 6 is fixedly connected to the inner wall of the rear side of the box body 1, a first outlet 31 is opened on the front side wall of the bamboo chip storage box 6, the bamboo chip storage box 6 is divided into a plurality of storage chambers 32 from front to back by a partition, bamboo chips 5 are stacked in the storage chambers 32, and the length direction of the bamboo chips 5 is perpendicular to the left and right side walls of the box body 1, the bottom surfaces of the storage chambers 32 are open and connected to the bottom surface of the bamboo chip storage box, a pushing block 33 that can block the bottom surface of the storage chamber 32 is slidably provided on the inner side of the bottom surface of the bamboo chip storage box 6, and a second telescopic rod 34 is installed in the bamboo chip storage box 6, the telescopic end of the second telescopic rod 34 points to the first outlet 31 and is fixedly connected to the pushing block 33.

[0046] In this embodiment, a number of bamboo chips (or other materials, such as wood chips, plastics, etc.) are stacked, and the lowest bamboo chip falls out from the bottom and lands on the bottom surface of the bamboo chip storage box. The second telescopic rod extends to drive the pushing block, and the pushing block pushes the lowest bamboo chip to the first outlet. The upper bamboo chips are restricted by the side walls of the storage cavity, and the top surface of the pushing block blocks the upper bamboo chips from falling. When the second telescopic rod drives the pushing block to retreat, the upper bamboo chips fall on the bottom surface of the storage box one by one, waiting to be pushed again.

[0047] like Figures 7 and 8 As shown, a baffle 35 is fixedly connected to the box body 1, and the baffle 35 is located at the rear side of the fertilizer box 4 and the front side of the bamboo chip storage box 6. A second slide groove 36 is opened on the side of the baffle 35 facing the bamboo chip storage box 6. The length direction of the second slide groove 36 is perpendicular to the ground. A second threaded rod 37 and a fourth motor 38 are arranged in the second slide groove 36. The axis of the second threaded rod 37 is parallel to the length direction of the second slide groove 36. The output shaft of the fourth motor 38 is fixedly connected to the second threaded rod 37. A second slider 39 is slidably arranged in the second slide groove 36. The second slider 39 is sleeved on the second threaded rod 37 and is threadedly connected to the second threaded rod 37.

[0048] The second slider 39 is fixedly connected to the first vertical plate 40. A first slide groove 41 is provided on the side of the first vertical plate 40 facing the bamboo chip storage box 6. The length direction of the first slide groove 41 is perpendicular to the ground. A first threaded rod 42 and a first motor 43 are arranged in the first slide groove 41. The axis of the first threaded rod 42 is parallel to the length direction of the first slide groove 41. The output shaft of the first motor 43 is fixedly connected to the first threaded rod 42. A first slider 44 is slidably arranged in the first slide groove 41. The first slider 44 is sleeved on the first threaded rod 42 and is threadedly connected to the first threaded rod 42.

[0049] The first vertical plate 40 is also provided with two arc-shaped grooves 45, which are respectively located on both sides of the first slide groove 41, and arc-shaped slide blocks 46 are slidably arranged in the arc-shaped grooves 45, and grippers 47 are installed on the arc-shaped slide blocks 46;

[0050] A second sleeve 48 is fixedly connected to the side walls of the first slider 44 facing the arc grooves 45 on both sides. The axis of the second sleeve 48 is parallel to the ground. A rotating rod 49 is slidably arranged in the second sleeve 48. The rotating rod 49 is coaxial with the second sleeve 48. The other end of the rotating rod 49 points to the arc slider 46 and is hinged to the arc slider 46. A spring 50 is also arranged in the second sleeve 48. One end of the spring 50 contacts the bottom of the second sleeve 48, and the other end contacts the rotating rod 49.

[0051] In this embodiment, when it is necessary to grab a bamboo piece, the fourth motor drives the second threaded rod to rotate, the second threaded rod drives the second slider to move up and down, the second slider drives the first vertical plate to move up, the first vertical plate drives the gripper to move up to the first outlet of the bamboo piece storage box, the bamboo piece is spit out from the first outlet, the two grippers grip both sides of the bamboo piece, and the first vertical plate moves down;

[0052] At the same time, the first motor drives the first threaded rod to rotate, the first threaded rod drives the first slider to descend, the first slider drives the second sleeve to descend, the second sleeve drives the rotating rod to descend, the rotating rod drives the arc-shaped slider to descend, the arc-shaped slider approaches the first sliding groove when sliding in the arc-shaped groove, the rotating rod slides into the second sleeve, the spring is compressed, and the arc-shaped slider produces relative rotation at the same time, the two clamps rotate to bend the bamboo piece into an arch shape, the first vertical plate descends, and the arched bamboo piece is inserted into the soil. The box moves forward while continuously inserting bamboo pieces, and subsequent workers lay plastic film on the arched bamboo piece for insulation.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A kudzu root planting device, characterized in that: The utility model comprises a box body that can move forward and backward, a soil plowing unit and a planting unit are arranged in the box body, a first vertical plate is also arranged in the box body, the first vertical plate can be lifted and lowered and is located in the box body, two symmetrical arc grooves are provided on the first vertical plate, and grippers are slidably arranged in the arc grooves, after the two grippers grip the bamboo pieces, the bamboo pieces are bent when they move along the arc grooves, and the first vertical plate is lowered to insert the arched bamboo pieces into the soil; The planting unit includes a storage box for storing kudzu root vines arranged on the top surface of the box body, and a discharging port that can be opened and closed is provided on the bottom surface of the storage box; The soil plowing unit includes a plowshare arranged at the front side of the box body, conveyor belts are arranged at the left and right sides of the box body, and a rotating drum is also rotatably arranged in the box body, and the rotating drum is located at the rear side of the storage box; When the box moves, the plowshare plows the soil on the ground to both sides of the box, and the storage box sows the kudzu vines on the plowed soil. The conveyor belts on both sides are located on the same straight line of the soil plowed by the plowshare, and the conveyor belts transfer the soil to the rotating drum in the box; A fertilizer box that can be opened and closed is arranged above the rotating drum, and a discharge hole that can be opened and closed is arranged on the rotating drum. When the rotating drum rotates, the fertilizer is mixed with the soil and sent out from the discharge hole to cover the kudzu root canes; A reciprocating cutting blade is provided at the discharge port on the bottom surface of the storage box, and when the cutting blade moves, it cuts the kudzu vines extending to the discharge port and blocks the discharge port; A rotating shaft is rotatably mounted on the bottom surface of the storage box. The rotating shaft is located below the cutting blade. A plurality of levers are fixedly connected to the circumferential outer wall of the rotating shaft. When the rotating shaft rotates, the levers scatter the fallen kudzu root vines.

2. A kudzu root planting device as claimed in claim 1, characterized in that: A bamboo chip storage box is also provided in the box body, and the bamboo chip storage box is located at the rear side of the first vertical plate. A reciprocating pushing block is provided in the bamboo chip storage box, and the pushing block pushes the bamboo chips out of the bamboo chip storage box and pushes them to the clamping position in sequence.

3. The kudzu root planting device according to claim 1, characterized in that: The conveyor belt is rotatably mounted on the side wall of the box body, one end of the conveyor belt facing the front side is at a lower level than the other end, a shovel plate is mounted on the front side of the conveyor belt, a receiving groove is mounted on the other side of the conveyor belt, the receiving groove is fixedly connected to the side wall of the box body, and the other end of the receiving groove extends into the box body; A sleeve is fixedly connected to the bottom surface of the fertilizer box, and the axis of the sleeve is perpendicular to the left and right side walls of the box body. Both left and right ends of the sleeve are open. A second discharge hole connected to the fertilizer box is opened on the circumferential outer wall of the sleeve on the side facing the fertilizer box, and a third discharge hole is opened on the circumferential outer wall of the sleeve on the side facing the ground. The rotating drum is rotatably installed in the sleeve and is coaxial with the sleeve. A first discharge hole matching the second discharge hole and the third discharge hole is opened on the circumferential outer wall of the rotating drum.

4. The kudzu root planting device according to claim 1, characterized in that: A first slide groove is provided on the first vertical plate, the length direction of the first slide groove is perpendicular to the ground, a first threaded rod and a first motor are arranged in the first slide groove, the axis of the first threaded rod is parallel to the length direction of the first slide groove, the output shaft of the first motor is fixedly connected to the first threaded rod, a first slider is slidably arranged in the first slide groove, the first slider is sleeved on the first threaded rod and is threadedly connected to the first threaded rod; The first vertical plate is also provided with two arc-shaped grooves, which are respectively located on both sides of the first slide groove, and arc-shaped slide blocks are slidably arranged in the arc-shaped grooves, and the top surfaces of the arc-shaped slide blocks are provided with grippers; A second sleeve is fixedly connected to the side walls of the arc groove on both sides of the first slider, and the axis of the second sleeve is parallel to the ground. A rotating rod is slidably arranged in the second sleeve, and the rotating rod is coaxial with the second sleeve. The other end of the rotating rod points to the arc slider and is hinged to the arc slider. A spring is also arranged in the second sleeve, and one end of the spring contacts the bottom of the second sleeve, and the other end contacts the rotating rod.

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