A lily topdressing fertilizer machine

Abstract

The invention discloses a lily topdressing fertilizer machine, which belongs to the technical field of plant planting and comprises a support frame for supporting a fertilizer machine body, front and rear ends of the support frame in a horizontal direction are both rotatably provided with tires for driving the fertilizer machine to move, a connector is fixedly provided in a vertical direction of the support frame, a plow for tilling and turning the soil is rotatably provided on the bottom end of the connector, and a control unit for controlling the tillage depth of the plow is provided on the upper end of the connector, the control unit comprises a rotating shaft rotatably provided at the upper end of the connector, a bevel gear 1 is fixedly provided on the rotating shaft near the front end of the support frame, during the movement of the device, a pulley fixedly provided on the circular shaft rotates, and the connecting shaft is driven to rotate by the belt, and the unloading discs fixedly provided on the two ends of the connecting shaft rotate, and during the rotation process, the unloading discs can synchronously unload materials in a first unloading hopper and a second unloading hopper to complete sowing and fertilization.

Description

Technical Field

[0001] The invention belongs to the technical field of plant planting, and in particular relates to a lily topdressing fertilizer machine. Background Art

[0002] Fertilizer refers to a type of substance that provides one or more essential nutrients for plants and has the functions of improving soil properties and increasing soil fertility levels. It is one of the material bases of agricultural production. With the development of the times, people can use more and more machines in agriculture, and people need to apply fertilizer before sowing or during the growth of seedlings.

[0003] During the lily planting process, seeds and fertilizers will be buried in the soil together for topdressing to ensure the normal growth needs of the plants and increase the yield. In order to ensure that each plant has good nutrition, a certain distance is set between each plant. The existing topdressing devices are mostly push-type tricycles, and a bucket for storing fertilizers is fixed on the body of the tricycle. The staff fertilizes the planting pits on the side while the vehicle is driving. However, the device cannot automatically feed well during use, and manual feeding is mostly used. In addition, in order to ensure that the fertilizer can be absorbed by the plants to the maximum extent during use, the fertilizer needs to be accurately placed in the planting area of ​​the plant. Therefore, in order to reduce errors, the transmission device can only operate on the area where the sowing has been completed, so that the four steps of turning the soil, sowing, fertilizing and covering need to be completed by multiple staff members one by one, resulting in low fertilization efficiency.

[0004] For this reason, we propose a lily topdressing fertilizer machine to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that the existing topdressing device is difficult to accurately put fertilizer into the planting area of ​​the plant, and each step requires the cooperation of multiple workers to perform separately, resulting in low fertilization efficiency, and a lily topdressing machine is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A lily topdressing fertilizer machine, comprising a support frame for supporting a fertilizer machine body, tires for driving the fertilizer machine to move are rotatably provided at both front and rear ends of the support frame in the horizontal direction, a connector is fixedly provided at the support frame in the vertical direction, a plow for tilling and turning the soil is rotatably provided at the bottom end of the connector, and a control unit for controlling the tillage depth of the plow is provided at the upper end of the connector;

[0008] The control unit includes a rotating shaft that is laterally rotatably arranged at the upper end of the connector, a bevel gear 1 is fixedly arranged on the rotating shaft near the front end of the support frame, a connecting plate is fixedly arranged on the side wall of the support frame, an axis body is rotatably arranged on the connecting plate, and a bevel gear 2 that meshes with the bevel gear 1 is fixedly arranged on the axis body, sprockets are fixedly arranged on the axis center of the axis body and the plow, and the two sprockets are connected by a chain transmission, and an adjustment component for flipping the soil for a second time after the plow is flipped is provided on the support frame;

[0009] A material unloading unit is fixedly arranged on the rear end of the support frame, and the material unloading unit includes two mirror-image-arranged first and second material unloading hoppers, and a material unloading component for controlling the cyclic unloading of the first and second material unloading hoppers is arranged on the bottom end of the material unloading unit.

[0010] Preferably, the adjustment component includes an assembly plate fixedly arranged at the front end of the supporting frame, a folding plate 1 is rotatably arranged on both ends of the assembly plate, a folding plate 2 is fixedly arranged on the lateral side wall of the folding plate 1, a semi-cylindrical shell is fixedly arranged on the end of the folding plate 2, and the opening of the shell faces the plow in the device, an auger is provided in the shell and rotates coaxially with the shell, a motor for controlling the rotation of the auger is fixedly arranged on the end of the shell, and a control component for controlling the driving direction of the auger is provided on the supporting frame.

[0011] Preferably, the control component includes two brackets fixedly arranged on a supporting frame, a threaded rod is rotatably arranged between the two brackets, a cross-shaped slider is slidably arranged on the supporting frame, and the upper end of the cross-shaped slider is threadedly connected to the threaded rod, the two ends of the cross-shaped slider in the horizontal direction are transmission connected to the ends of the two folding plates one through folding plate three, and a bevel gear three meshing with bevel gear two is fixedly arranged on one end of the threaded rod close to bevel gear one.

[0012] Preferably, the rotating shaft and the threaded rod are coaxially arranged, and the length of the threaded rod is not greater than the length of the folding plate three. A handwheel is fixedly arranged on the end of the rotating shaft away from the threaded rod, and a layer of anti-slip rubber sleeve is sleeved on the outer peripheral surface of the handwheel.

[0013] Preferably, the material discharge component includes a connecting shaft fixedly arranged and rotatably arranged in the first and second material discharge hoppers, and material discharge trays are fixedly arranged on both ends of the connecting shaft, and the material discharge tray is fixedly arranged with multiple material hoppers on the side wall facing the inner side of the material discharge unit, and the multiple material hoppers are evenly attached to the material discharge tray, and the two material discharge trays are respectively fitted with the inner walls of the first and second material discharge hoppers on the opposite sides of the material discharge unit, a discharge port is opened on the side walls of the first and second material discharge hoppers on the opposite sides, and a material guide trough for filling materials into the soil is fixedly arranged on the outer wall of the material discharge unit, the higher end of the material guide trough in the vertical direction is connected with the discharge port, and a transmission component for controlling the rotation of the material discharge tray is provided on the support frame.

[0014] Preferably, the transmission assembly includes a circular shaft fixedly arranged between two tires in the same vertical direction, and pulleys are fixedly arranged on the outer circumferential surface of the circular shaft and the connecting shaft in the same vertical plane, and the two pulleys are connected by belt transmission.

[0015] Preferably, the material hopper is arranged in an arc shape, and the curved end of the material hopper faces the inner side of the material discharge unit, and the first and second material discharge hoppers are arranged in a funnel shape with a small bottom and a large top, and the bottom end of the material discharge tray in the vertical direction is flush with the bottom of the material discharge unit.

[0016] Preferably, the two augers are respectively located on both sides of the plow in the vertical direction, and the plow is located at the center of the augers in the horizontal direction, and a protective shell is fixedly provided on the outer shell at the position of the plow and the unloading unit.

[0017] In summary, the technical effects and advantages of the present invention are as follows:

[0018] 1. By means of the adjusting assembly arranged on the supporting frame and the plow arranged on the bottom end of the connector, when the worker uses the device, the plow can first turn the soil over for the first time, and the turned-over soil can be rolled up on both sides of the plow. When the auger in the adjusting assembly rotates, the soil rolled up on both sides of the plow enters the auger, and moves to the other end of the shell as the auger rotates, and is finally discharged from the discharge port to complete the covering.

[0019] 2. When the staff turns the hand wheel to drive the rotating shaft to rotate, the rotating shaft can drive the bevel gear 1 fixedly connected to it to rotate during the rotation process, and the bevel gear 1 drives the bevel gear 2 meshing with it to rotate. During the rotation process, the bevel gear 2 drives the sprocket fixedly connected to it through the shaft to rotate, and drives the sprocket on the plow to rotate through the chain, thereby changing the depth of the plow inserted into the soil to dig planting grooves of different depths, and during the rotation of the bevel gear 2, the bevel gear 3 meshing with it rotates, and the bevel gear 3 drives the threaded rod fixedly connected to it to rotate, and the threaded rod can adjust the movement of the cross-shaped slider during the rotation process. During the movement of the cross-shaped slider, the angle between the folding plate 1 and the support frame is controlled by the folding plate 3, so that the auger can turn over the soil out of the plow for a second time.

[0020] 3. During the movement of the device, the pulley fixed on the circular shaft rotates, and the connecting shaft is driven to rotate through the belt, and the unloading trays fixed on both ends of the connecting shaft rotate. During the rotation, the unloading trays can synchronously unload the materials in the first unloading hopper and the second unloading hopper to complete sowing and fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 The structure of the present invention Figure 1 The enlarged schematic diagram at A in the middle;

[0023] Figure 3 It is a schematic diagram of the right side view of the structure of the present invention;

[0024] Figure 4 The structure of the present invention Figure 3 The enlarged schematic diagram of point B in the middle;

[0025] Figure 5 It is a schematic diagram of the structure of the regulating component in the structure of the present invention;

[0026] Figure 6 A schematic diagram of the transmission assembly structure in the structure of the present invention;

[0027] Figure 7 It is a schematic diagram of the internal structure of the blanking unit of the present invention.

[0028] In the figure:

[0029] 1. Support frame; 2. Tire; 3. Connector; 4. Plow; 5. Rotating shaft; 51. Bevel gear one; 52. Connecting plate; 53. Shaft; 54. Bevel gear two; 55. Sprocket; 56. Chain; 51a. Handwheel; 6. First lower hopper; 7. Second lower hopper; 8. Assembly plate; 81. Folding plate one; 82. Folding plate two; 83. Shell; 84. Auger; 9. Bracket; 91. Threaded rod; 92. Cross slider; 93. Folding plate three; 94. Bevel gear three; 10. Connecting shaft; 1001. Lowering tray; 1002. Discharge port; 1003. Material guide trough; 1004. Material hopper; 11. Round shaft; 1101. Pulley; 12. Protective shell; 13. Baffle. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] The embodiment of the present invention provides a lily topdressing fertilizer machine, which realizes that when a worker uses the device, the plow can first turn the soil for the first time through the adjustment component arranged on the supporting frame and the plow arranged on the bottom end of the connector for rotation, and the turned soil can be rolled up on both sides of the plow, and when the auger in the adjustment component rotates, the soil rolled up on both sides of the plow enters the auger, and moves to the other end of the shell as the auger rotates, and is finally discharged from the discharge port to complete the covering, and when the worker rotates the hand wheel to drive the rotating shaft to rotate, the rotating shaft can drive the bevel gear 1 fixedly connected thereto to rotate during the rotation process, and the bevel gear 1 drives the bevel gear 2 meshing therewith to rotate, and the bevel gear 2 drives the sprocket fixedly connected thereto through the shaft body to rotate during the rotation process, and drives the sprocket on the plow to rotate through the chain, thereby changing the depth of the plow inserted into the soil, so as to dig planting grooves of different depths, and when the bevel gear 2 rotates, the bevel gear 3 meshing therewith rotates, and the bevel gear 3 drives the threaded rod fixedly connected thereto to rotate, and the threaded rod can adjust the movement of the cross-shaped slider during the rotation process, and the cross-shaped slider moves During the process, the angle between the folding plate one and the supporting frame is controlled by the folding plate three, so that the auger can perform a second flip of the soil turned over by the plow. During the movement of the device, the pulley fixed on the circular shaft rotates, and the connecting shaft is driven to rotate by the belt, and the unloading discs fixed on the two ends of the connecting shaft rotate. During the rotation, the unloading discs can synchronously unload the materials in the first unloading hopper and the second unloading hopper to complete sowing and fertilization, which solves the problem that the existing topdressing device in the prior art is mostly a push-type tricycle, and a bucket for storing fertilizer is fixed on the body of the tricycle. The staff fertilizes the planting pits on the side while the vehicle is driving. The device cannot automatically feed well when in use, and mostly uses manual feeding methods. In addition, in order to ensure that the fertilizer can be absorbed by the plant to the maximum extent during use, the fertilizer needs to be accurately placed in the planting area of ​​the plant. Therefore, in order to reduce the error, the transmission device can only operate on the area where the sowing has been completed, so that the four steps of turning the soil, sowing, fertilizing and covering need to be completed by multiple staff members one by one, thereby resulting in low fertilization efficiency.

[0032] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] Reference Figure 1-Figure 3A lily topdressing fertilizer machine comprises a support frame 1 for supporting a fertilizer machine body, tires 2 for driving the fertilizer machine to move are rotatably arranged at both front and rear ends of the support frame 1 in the horizontal direction, and anti-skid edges are arranged on the outer circumferential surfaces of the tires 2 at both front and rear ends, so that the tires 2 can have good friction with the soil during the movement of the device, thereby preventing the device from slipping during the movement, a connector 3 is fixedly arranged in the vertical direction of the support frame 1, a plow 4 for tilling and turning the soil is rotatably arranged at the bottom end of the connector 3, and a control unit for controlling the tillage depth of the plow 4 is arranged at the upper end of the connector 3;

[0034] Reference Figure 3-Figure 5 The control unit includes a rotating shaft 5 which is rotatably arranged at the upper end of the connector 3, a bevel gear 1 51 is fixedly arranged on the rotating shaft 5 near the front end of the supporting frame 1, a connecting plate 52 is fixedly arranged on the side wall of the supporting frame 1, a shaft 53 is rotatably arranged on the connecting plate 52, and a bevel gear 2 54 which meshes with the bevel gear 1 51 is fixedly arranged on the shaft 53, a sprocket 55 is fixedly arranged on the axis of the shaft 53 and the plow 4, and the two sprockets 55 are connected by a chain 56. When the staff rotates the rotating shaft 5 on the connector 3, When the bevel gear 1 51 is rotated, the bevel gear 2 54 meshing with the rotating shaft 5 rotates, and the shaft 53 fixedly connected with the bevel gear 2 54 rotates, and the sprocket 55 on the other end of the shaft 53 rotates, and the sprocket 55 drives the sprocket 55 on the plow 4 to rotate through the chain 56, thereby changing the angle between the plow 4 and the soil, and realizing the digging of planting grooves of different depths. The support frame 1 is provided with an adjustment component for flipping the soil for the second time after the plow 4 is flipped over;

[0035] Reference Figure 4-Figure 6 The adjusting component includes an assembly plate 8 fixedly arranged at the front end of the supporting frame 1, and a folding plate 81 is rotatably arranged on both ends of the assembly plate 8, and a folding plate 82 is fixedly arranged on the lateral side wall of the folding plate 81, and a semi-cylindrical shell 83 is fixedly arranged on the end of the folding plate 82, and the opening of the shell 83 faces the plow 4 in the device, and an auger 84 rotating coaxially with the shell 83 is arranged in the shell 83, and a motor for controlling the rotation of the auger 84 is fixedly arranged on the end of the shell 83, and a control component for controlling the driving direction of the auger 84 is provided on the supporting frame 1. By means of the assembly plate 8 arranged on the supporting frame 1, the staff can rotate the connecting folding plate 81 to facilitate adjusting the angle of the shell 83 during installation, and during the operation of the device, the soil after the plow 4 is turned over is rolled up on both sides of the plow 4, and the rotating auger 84 can perform a second turn on the turned soil.

[0036] Reference Figure 2-Figure 4The control assembly includes two brackets 9 fixedly arranged on the support frame 1, a threaded rod 91 is rotatably arranged between the two brackets 9, a cross-shaped slider 92 is slidably arranged on the support frame 1, and the upper end of the cross-shaped slider 92 is threadedly connected to the threaded rod 91, and the two ends of the cross-shaped slider 92 in the horizontal direction are connected to the ends of the two folding plates 81 through the folding plate three 93. A bevel gear three 94 meshing with the bevel gear two 54 is fixedly arranged on one end of the threaded rod 91 close to the bevel gear one 51. When the staff drives the bevel gear one 51 to rotate by rotating the rotating shaft 5, the bevel gear three meshing with the bevel gear one 51 is meshed with the bevel gear one 51. The bevel gear 2 54 rotates, and the bevel gear 3 94 meshing with the bevel gear 2 54 rotates. When the bevel gear 3 94 rotates, the threaded rod 91 fixedly connected thereto rotates. During the rotation, the threaded rod 91 can control the cross-shaped slider 92 threadedly connected to the threaded rod 91 to slide along the support frame 1. When the cross-shaped slider 92 moves, it drives the folding plate 1 81 connected thereto by the folding plate 3 93 in the horizontal direction to rotate, thereby changing the opening angle of the outer shell 83 at the bottom end of the folding plate 2 82, thereby realizing a secondary flipping of the soil turned over by the plow 4 when digging planting grooves of different depths.

[0037] Reference Figure 3-Figure 5 The rotating shaft 5 is coaxially arranged with the threaded rod 91, and the length of the threaded rod 91 is not greater than the length of the folding plate three 93. A handwheel 51a is fixedly arranged on the end of the rotating shaft 5 away from the threaded rod 91, and a layer of anti-skid rubber sleeve is sleeved on the outer circumference of the handwheel 51a. By setting the handwheel 51a on the rotating shaft 5, the staff only needs to turn the handwheel 51a when the rotating shaft 5 needs to be rotated. At the same time, the anti-skid rubber pad set on the handwheel 51a increases the friction between the handwheel 51a and the palm of the staff, avoiding the staff from slipping during operation, making the operation of the device easier and faster.

[0038] A material unloading unit is fixedly arranged on the rear end of the support frame 1, and the material unloading unit includes two mirror-image-arranged first and second unloading hoppers 6 and 7, and a material unloading component for controlling the cyclic unloading of the first and second unloading hoppers 6 and 7 is arranged on the bottom end of the material unloading unit.

[0039] Reference Figure 6-Figure 7The material discharge assembly includes a connecting shaft 10 fixedly arranged and rotatably arranged in the first material discharge hopper 6 and the second material discharge hopper 7, and material discharge trays 1001 are fixedly arranged on both ends of the connecting shaft 10, and a plurality of material hoppers 1004 are fixedly arranged on the side wall of the material discharge tray 1001 facing the inner side of the material discharge unit, and the plurality of material hoppers 1004 are evenly arranged on the material discharge tray 1001, and the two material discharge trays 1001 are respectively fitted with the inner wall of the first material discharge hopper 6 and the second material discharge hopper 7 on the opposite side of the material discharge unit, and a discharge port 1002 is opened on the side wall of the first material discharge hopper 6 and the second material discharge hopper 7 on the opposite side, and a material discharge port 1002 is fixedly arranged on the outer wall of the material discharge unit for filling materials into the soil. The guide trough 1003, the higher end of the guide trough 1003 in the vertical direction is connected with the discharge port 1002, and a transmission assembly for controlling the rotation of the lower feed tray 1001 is provided on the support frame 1. When using the device, the staff adds seeds into the first lower feed hopper 6 and fills the fertilizer into the second lower feed hopper 7 respectively. When the lower feed tray 1001 rotates, the material hopper 1004 set at a height on the lower feed tray 1001 can hold the material. When the lower feed tray 1001 rotates until the material hopper 1004 coincides with the discharge port 1002, the material in the material hopper 1004 can be discharged through the discharge port 1002 and discharged through the guide trough 1003 to complete the unloading.

[0040] Reference Figure 6-Figure 7 The transmission assembly includes a circular shaft 11 fixedly arranged between two tires 2 in the same vertical direction, and a pulley 1101 is fixedly arranged on the outer circumferential surface of the circular shaft 11 and the connecting shaft 10 in the same vertical plane, and the two pulleys 1101 are connected by belt transmission. Through the pulley 1101 arranged between the circular shaft 11 and the connecting shaft 10, when the device moves, the circular shaft 11 on the rear wheel rotates, the pulley 1101 fixedly arranged on the circular shaft 11 rotates, and the connecting shaft 10 connected by the belt rotates, thereby realizing the synchronous rotation of the unloading plate 1001 fixedly connected to the connecting shaft 10 to complete unloading and fertilizing.

[0041] Reference Figure 1 , Figure 6 and Figure 7 The material hopper 1004 is arranged in an arc shape, and the bent end of the material hopper 1004 faces the inside of the unloading unit, and the first unloading hopper 6 and the second unloading hopper 7 are both arranged in a funnel shape with a small bottom and a large top, and the bottom end of the unloading plate 1001 in the vertical direction is flush with the bottom of the unloading unit. The material hopper 1004 is arranged in an arc shape, so that when the material hopper 1004 rotates, the material in the unloading unit can be concentrated at the bottom of the material hopper 1004, and blockage and accumulation are not likely to occur during the unloading process. The unloading plate 1001 is kept flush with the bottom of the unloading unit, so that the materials at the bottom of the first unloading hopper 6 and the second unloading hopper 7 can be discharged, and the sedimentation and accumulation of materials are prevented, thereby improving the unloading efficiency of the device.

[0042] Reference Figure 1-Figure 3 The auger 84 is located on both sides of the plow 4 in the vertical direction, and the plow 4 is located at the center of the auger 84 in the horizontal direction. A protective shell 12 is fixedly arranged on the outer shell 83 at the position of the plow 4 and the feeding unit. By the auger 84 arranged on both sides of the plow 4 and the protective shell 12 fixed on the outer shell 83, when the auger 84 turns over the soil for a second time after turning over the plow 4, the soil in the auger 84 will not cover the position in the feeding unit, thereby ensuring that the feeding unit can complete the feeding and fertilizing steps.

[0043] Reference Figure 5 A baffle 13 is fixedly arranged on one end of the outer shell 83 close to the unloading unit, and the baffle 13 is arranged in a conical shape, and a discharge port for discharging the secondary turned soil is formed between the baffle 13 and the outer shell 83, and the discharge port is located at the rear end of the unloading unit in the horizontal direction. By setting the baffle 13 on the outer shell 83, the soil turned over by the auger 84 can be filled into the groove dug by the plow 4, so that the seeds after unloading can be fertilized and then covered.

[0044] Working principle:

[0045] By means of the adjusting assembly arranged on the supporting frame 1 and the plow 4 arranged on the bottom end of the connector 3, it is achieved that when the staff uses the device, the plow 4 can first turn the soil for the first time, and the turned soil can be rolled up on both sides of the plow 4. When the auger 84 in the adjusting assembly rotates, the soil rolled up on both sides of the plow 4 enters the auger 84, and moves to the other end of the shell 83 with the rotation of the auger 84, and is finally discharged from the discharge port to complete the covering. When the staff rotates 51a to drive the rotating shaft 5 to rotate, the rotating shaft 5 can drive the bevel gear 1 51 fixedly connected to it to rotate during the rotation process, and the bevel gear 1 51 drives the bevel gear 2 54 meshing with it to rotate. The bevel gear 2 54 drives the sprocket 55 fixedly connected to it through the shaft 53 to rotate during the rotation process, and drives the sprocket 55 on the plow 4 to rotate through the chain 56, thereby achieving The depth at which the plow 4 is inserted into the soil is changed to achieve the goal of digging planting grooves of different depths, and during the rotation of the bevel gear 2 54, the bevel gear 3 94 meshing with it rotates, and the bevel gear 3 94 drives the threaded rod 91 fixedly connected to it to rotate, and the threaded rod 91 can adjust the movement of the cross-shaped slider 92 during the rotation, and the angle between the folding plate 1 81 and the support frame 1 is controlled by the folding plate 3 93 during the movement of the cross-shaped slider 92, so that the auger 84 can perform a second flip of the plow 4 out of the soil. During the movement of the device, the pulley 1101 fixedly set on the circular shaft 11 rotates, and drives the connecting shaft 10 to rotate through the belt, and the discharge tray 1001 fixedly set on both ends of the connecting shaft 10 rotates, and the discharge tray 1001 can synchronously discharge the materials in the chain 6 and the second discharge hopper 7 during the rotation to complete sowing and fertilization.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lily topdressing fertilizer machine, comprising a support frame (1) for supporting a fertilizer machine body, characterized in that: Tires (2) for driving the fertilizer machine to move are rotatably provided at both front and rear ends of the support frame (1) in the horizontal direction, a connector (3) is fixedly provided at the support frame (1) in the vertical direction, a plow (4) for tilling the soil is rotatably provided at the bottom end of the connector (3), and a control unit for controlling the tillage depth of the plow (4) is provided at the upper end of the connector (3); The control unit comprises a rotating shaft (5) which is arranged at the upper end of the connector (3) for transverse rotation, a bevel gear 1 (51) being fixedly arranged on the rotating shaft (5) near the front end of the support frame (1), a connecting plate (52) being fixedly arranged on the side wall of the support frame (1), a shaft body (53) being rotatably arranged on the connecting plate (52), and a bevel gear 2 (54) meshing with the bevel gear 1 (51) being fixedly arranged on the shaft body (53), a sprocket (55) being fixedly arranged on the axis of the shaft body (53) and on the plow (4), and the two sprockets (55) being connected in transmission via a chain (56), and an adjustment component for performing a secondary overturning of the soil after the plow (4) has been overturned is provided on the support frame (1); A material discharge unit is fixedly arranged on the rear end of the support frame (1), the material discharge unit comprising two mirror-image-arranged first material discharge hoppers (6) and second material discharge hoppers (7), and a material discharge component for controlling the cyclic discharge of the first material discharge hopper (6) and the second material discharge hopper (7) is arranged on the bottom end of the material discharge unit; The adjustment component comprises an assembly plate (8) fixedly arranged at the front end of the support frame (1), and folding plates (81) are rotatably arranged at both ends of the assembly plate (8), and folding plates (82) are fixedly arranged on the lateral side wall of the folding plate (81), and a semi-cylindrical shell (83) is fixedly arranged at the end of the folding plate (82), and the opening of the shell (83) faces the plow (4) in the device, and an auger (84) rotating coaxially with the shell (83) is arranged inside the shell (83), and a motor for controlling the rotation of the auger (84) is fixedly arranged at the end of the shell (83), and a control component for controlling the driving direction of the auger (84) is provided on the support frame (1).

2. A lily topdressing machine according to claim 1, characterized in that: The control assembly comprises two brackets (9) fixedly arranged on a support frame (1), a threaded rod (91) being rotatably arranged between the two brackets (9), a cross-shaped slider (92) being slidably arranged on the support frame (1), and the upper end of the cross-shaped slider (92) being threadedly connected to the threaded rod (91), the two ends of the cross-shaped slider (92) in the horizontal direction being transmission-connected to the ends of the two folding plates (81) via folding plates (93), and a bevel gear (94) meshing with a bevel gear (54) being fixedly arranged on one end of the threaded rod (91) close to the bevel gear (51).

3. A lily topdressing machine according to claim 2, characterized in that: The rotating shaft (5) and the threaded rod (91) are coaxially arranged, and the length of the threaded rod (91) is not greater than the length of the folding plate three (93). A hand wheel (51a) is fixedly arranged on the end of the rotating shaft (5) away from the threaded rod (91), and a layer of anti-slip rubber sleeve is sleeved on the outer peripheral surface of the hand wheel (51a).

4. A lily topdressing machine according to claim 3, characterized in that: The material discharge assembly comprises a connecting shaft (10) fixedly arranged and rotatably arranged in the first material discharge hopper (6) and the second material discharge hopper (7), and material discharge trays (1001) are fixedly arranged on both ends of the connecting shaft (10), and a plurality of material hoppers (1004) are fixedly arranged on the side wall of the material discharge tray (1001) facing the inner side of the material discharge unit, and the plurality of material hoppers (1004) are evenly arranged on the material discharge tray (1001), and the two material discharge trays (1001) are respectively connected to the first material discharge hopper (6) and the second material discharge hopper (7). The inner walls of the hopper (6) and the second lower hopper (7) facing each other are fitted together, a discharge port (1002) is provided on the side walls of the first lower hopper (6) and the second lower hopper (7) facing each other, and a guide trough (1003) for filling materials into the soil is fixedly provided on the outer wall of the lowering unit, a higher end of the guide trough (1003) in the vertical direction is connected to the discharge port (1002), and a transmission component for controlling the rotation of the lowering tray (1001) is provided on the support frame (1).

5. A lily topdressing machine according to claim 4, characterized in that: The transmission assembly comprises a circular shaft (11) fixedly arranged between two tires (2) in the same vertical direction, and pulleys (1101) are fixedly arranged on the outer circumference of the circular shaft (11) and the connecting shaft (10) in the same vertical plane, and the two pulleys (1101) are connected via a belt transmission.

6. A lily topdressing machine according to claim 5, characterized in that: The material holding hopper (1004) is arranged in an arc shape, and the bent end of the material holding hopper (1004) faces the inside of the material discharge unit, and the first material discharge hopper (6) and the second material discharge hopper (7) are both arranged in a funnel shape with a small bottom and a large top, and the bottom end of the material discharge tray (1001) in the vertical direction is flush with the bottom of the material discharge unit.

7. A lily topdressing machine according to claim 6, characterized in that: The two augers (84) are respectively located on both sides of the plow (4) in the vertical direction, and the plow (4) is located at the center of the augers (84) in the horizontal direction. A protective shell (12) is fixedly provided on the outer shell (83) at the position of the plow (4) and the unloading unit.

8. A lily topdressing machine according to claim 7, characterized in that: A baffle (13) is fixedly provided on one end of the outer shell (83) close to the material discharging unit, and the baffle (13) is arranged in a conical shape. A discharge port for discharging the secondary turned soil is formed between the baffle (13) and the outer shell (83), and the discharge port is located at the rear end of the material discharging unit in the horizontal direction.

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