Agricultural planting transplanting device and transplanting method

Abstract

The invention relates to the technical field of agricultural planting and transplanting devices, in particular to an agricultural planting and transplanting device which comprises a disc seat, two pedals are symmetrically connected to the left side and the right side of the disc seat, a movable assembly is arranged at the top end of the disc seat, and the movable assembly comprises gears rotationally installed on the two sides of the bottom end of the disc seat; seedling taking assemblies are mounted on the side edges of the bottom ends of the two gears. The two deep insertion arc plates are combined to form a columnar structure, the seedlings are wrapped by the deep insertion arc plates, the two deep insertion arc plates are vertically placed on the surface of soil, the deep insertion arc plates are inserted into the soil from top to bottom, the two combined deep insertion arc plates rotate, the soil is compressed to form the columnar structure, and the outer sides of rhizomes of the seedlings are wrapped by the columnar structure; the deep insertion arc plates are pulled upwards, compacted soil moves upwards along with the deep insertion arc plates at the same time, an air cylinder is started, an external connection frame can be controlled to move to drive a toothed plate to rotate, the two deep insertion arc plates are rotated and unfolded, and therefore columnar soil blocks wrapping the rhizomes of the seedlings can fall off conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural planting and transplanting devices, and in particular to an agricultural planting and transplanting device and a transplanting method. Background Art

[0002] Agricultural cultivation is a social production sector that utilizes the life functions of plants to obtain food, non-staple food, feed and industrial raw materials through artificial cultivation. It includes various crops such as wheat, corn, sorghum, etc. Transplant cultivation refers to digging out the growing plants in a certain period of time and then cultivating and managing them in a specific area.

[0003] At present, most of the crop seedlings are transplanted and cultivated by using a transplanter. Most of the existing transplanters are manual or put a mechanical transplanter on a cart to transplant the crop seedlings. When the transplanter takes and places the crop seedlings, the soil on the rhizomes of the crop seedlings is easy to loosen and fall off, resulting in the rhizomes not being well protected. The rhizomes are easily damaged during transportation. In addition, the agricultural planting environment is not very good. Some soils have high hardness. Using a transplanter to directly pull out the crop seedlings can easily cause the rhizomes of the crop seedlings to be disconnected from the main roots, affecting the survival rate of the crop seedlings. Therefore, an agricultural planting transplanting device and a transplanting method are needed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An agricultural planting and transplanting device comprises a disc seat, two pedals are symmetrically connected to the left and right sides of the disc seat, a movable component is arranged on the top of the disc seat, the movable component comprises gears rotatably installed on both sides of the bottom end of the disc seat, and seedling retrieval components are installed on the bottom ends of the two gears, and the seedling retrieval component comprises a deep insertion arc plate, the top end of the deep insertion arc plate is connected and fixed to the gear, an adjustment component is installed on the top end side of the disc seat, and a spray component is installed on the bottom end side of the disc seat. Through the rotation of the two gears, the two deep insertion arc plates can be controlled to move relative to each other and then abut against each other, thereby forming a columnar structure. The deep insertion arc plates after abutment move downward, so that the deep insertion arc plates can be inserted into the soil, which is convenient for compacting the soil and controlling the soil to form columnar blocks, which is convenient for subsequent loading and transfer, thereby effectively protecting the roots and stems of the seedlings.

[0006] Preferably, a tooth plate is meshed with teeth on the outer side of the gear, and the tooth plate passes through the inside of the disc seat through a guide groove, the top of the tooth plate is connected to a limiting block, the outer side of the tooth plate is docked with an external frame through a docking panel, and the external frame passes through the inside of the disc seat through a through groove, and the downward movement distance of the tooth plate can be limited by the limiting block at the top of the tooth plate to prevent the tooth plate from disengaging from the gear during downward movement.

[0007] Preferably, the top end of the external frame is connected and fixed to the top connecting plate, a cylinder is installed at the center position of the bottom end of the top connecting plate, and the cylinder is installed on the surface of the support, and the support is fixed to the top end of the disc seat. The top connecting plate can be pushed by the extension and retraction of the piston rod end of the cylinder, so that the top connecting plate drives the external frame to move, controls the up and down displacement of the tooth plate in the guide groove of the disc seat, and adjusts the rotation state of the gear.

[0008] Preferably, the adjustment assembly includes a suspension fixedly connected to the disc seat, a rotating shaft is rotatably installed at the center position of the top end of the suspension, and a lining shaft is connected to the top end of the rotating shaft, the lining shaft is inserted into the sleeve shaft through a slot, and the sleeve shaft moves on the surface of the lining shaft, thereby controlling the overall length of the sleeve shaft and the lining shaft, thereby meeting the workers' needs for using the equipment.

[0009] Preferably, a locking bolt is inserted through a threaded hole at the bottom end of the sleeve shaft side, and a handle is connected to the top end of the sleeve shaft. The shaft end of the locking bolt is rotated and inserted into the corresponding hole on the side of the liner shaft, thereby completing the locking and fixation of the sleeve shaft after adjustment. The handle design at the top end of the sleeve shaft can facilitate workers to hold the handle.

[0010] Preferably, a rubber plate is inserted into the bottom end of the deep arc plate through a slot, and a cutting blade is connected to the bottom end of the rubber plate, an inner plate is connected to the center position of the top side of the cutting blade, and the inner plate is inserted into the inside of the outer buckle plate through a groove, the outer buckle plate is fixed to the surface of the deep arc plate, and is pre-installed by inserting the rubber plate into the slot at the bottom end of the deep arc plate. When the cutting blade is ready to be installed, the inner plate can be inserted into the outer buckle plate for fixation, thereby ensuring the portability of the cutting blade installation.

[0011] Preferably, a cavity is provided on the surface of the deep arc plate, and a movable clamping plate is installed inside the cavity, the movable clamping plate is designed in a U-shaped structure, one end of the movable clamping plate is embedded in the inner side of the inner plug-in plate through a clamping groove, the inner side of the movable clamping plate and the deep arc plate cavity are connected and fixed by a reset spring, and the movable clamping plate is continuously pushed by the elastic force of the reset spring, so that the movable clamping plate is inserted and clamped in the clamping groove of the inner wall of the inner plug-in plate during movement, thereby ensuring the stability of the cutting blade installation.

[0012] Preferably, the spray assembly includes a hanger fixed to the bottom end of the disc seat, the ring end of the hanger is sleeved on the surface of the spray arc circle tube, one end of the spray arc circle tube is connected to an inner tube and a threaded barrel, the threaded barrel is located on the outside of the inner tube, the surface of the inner tube is sleeved with a sleeve, and the outer thread of the threaded barrel is sleeved with a threaded cap, which is rotated and moved on the surface of the threaded barrel by the threaded cap, so that the threaded barrel can lock the sleeve, and the external water flow enters the interior of the spray arc circle tube through the sleeve, so that the water flow is sprayed from the nozzle end of the spray arc circle tube, which is convenient for wetting the soil.

[0013] A method for using an agricultural planting and transplanting device, the steps are as follows: The first step is to move the sleeve shaft on the surface of the inner liner shaft, adjust the height of the handle, and hold the handle to close the two deep arc plates and suspend them above the seedlings; The second step is to connect the casing to the inner pipe, connect the casing to the water source, and let the water flow into the spray arc circle tube through the casing, and spray out from the nozzle end of the spray arc circle tube to complete soil wetting; The third step is to press down the handle to insert the combined deep arc plate into the soil, so that the soil is compacted to form a columnar soil block, and the deep arc plate is lifted by rotating the suspension to control the deep arc plate to extract the columnar soil block; The fourth step is to control the top connecting plate to move up through the telescopic end of the cylinder piston rod, thereby lifting the external frame, so that the tooth plate and the gear cooperate, and the gear rotation is controlled to drive the two deep-inserted arc plates to rotate and unfold relative to each other, so that the columnar soil block falls, completing the seedling transplanting and removal operation.

[0014] The present invention has at least the following beneficial effects: 1. By setting a disc seat, a movable component and a seedling removal component, the soil blocks containing crop seedlings can be taken and placed. Compared with the traditional structure, the device forms a columnar structure by merging two deep arc plates. At this time, the deep arc plates wrap the seedlings, and the two deep arc plates are placed vertically on the soil surface, so that the deep arc plates are inserted into the soil from top to bottom, and the two merged deep arc plates are rotated, so that the soil is compressed and forms a columnar structure that wraps the outside of the rhizomes of the seedlings. At this time, the deep arc plates are pulled up, and the compacted soil moves up with the deep arc plates. By starting the cylinder, the external frame can be controlled to move and drive the tooth plate to rotate, so that the two deep arc plates are rotated and unfolded, so that the columnar soil blocks wrapping the rhizomes of the seedlings can be easily dropped, which is convenient for transplanting the crop seedlings and avoiding damaging the rhizomes during transplanting and transportation.

[0015] 2. By setting up a seedling removal component, the convenience of soil block formation is improved. The device is deeply inserted into the soil through a deep-insertion arc plate. When the deep-insertion arc plate is moved and inserted, the deep-insertion arc plate can push the cutting blade downward, so that the cutting blade can cut the tiny branches at the ends of the rhizomes in the soil, thereby ensuring the overall integrity of the rhizomes of the crop seedlings. At the same time, the rhizomes are wrapped by the soil, which effectively improves the survival rate of the crop seedlings during transplanting.

[0016] 3. By setting up a spray component, the soil can be humidified. Before the deep arc plate is inserted into the soil to form a soil block, the sleeve and the inner pipe are connected, and the external flowing water passes through the sleeve into the interior of the spray arc tube, so that the water is sprayed from the nozzle end of the spray arc tube to humidify the soil, thereby ensuring the wetting effect and viscosity of the soil. When the deep arc plate is inserted into the soil, the soil is easier to form columnar soil blocks, further improving the convenience of soil compaction and forming, and improving the soil's wrapping and protective effect on the roots and stems of crop seedlings, thereby ensuring the safety of transplanting crop seedlings.

[0017] 4. By setting an adjustment component, the comfort of farmers' operations is improved. The device moves the sleeve shaft on the surface of the liner shaft, thereby changing the height of the handle, which is convenient for farmers to hold the handle. When the height of the handle is adjusted, the shaft end of the locking bolt rotates and moves in the threaded hole of the sleeve shaft, so that the shaft end of the locking bolt contacts the surface of the liner shaft, ensuring the stability of the sleeve shaft after adjustment, so that the height of the handle meets the use needs of farmers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the external structure of an agricultural planting and transplanting device and a transplanting method proposed by the present invention; Figure 2 This is a schematic diagram of the three-dimensional unfolding structure of the movable component and the seedling taking component in the agricultural planting and transplanting device and transplanting method proposed by the present invention; Figure 3 It is a three-dimensional disassembled structural schematic diagram of a movable component and a seedling removal component in an agricultural planting and transplanting device and a transplanting method proposed by the present invention; Figure 4 This is a schematic diagram of the partially disassembled structure of the movable components in the agricultural planting and transplanting device and transplanting method proposed by the present invention; Figure 5This is a schematic diagram of the three-dimensional disassembled structure of a seedling taking component in an agricultural planting and transplanting device and a transplanting method proposed by the present invention; Figure 6 This is a schematic diagram of the three-dimensional disassembled structure of an adjustment component in an agricultural planting and transplanting device and a transplanting method proposed by the present invention; Figure 7 This is a schematic diagram of the three-dimensional disassembled structure of a spray assembly in an agricultural planting and transplanting device and a transplanting method proposed in the present invention.

[0020] In the figure: 1. disc seat; 2. movable component; 21. support; 22. cylinder; 23. top plate; 24. external frame; 25. docking panel; 26. tooth plate; 27. limit block; 28. gear; 3. seedling removal component; 31. deep arc plate; 32. cutting blade; 33. rubber plate; 34. inner plate; 35. outer buckle plate; 36. movable card plate; 37. reset spring; 4. adjustment component; 41. suspension; 42. rotating shaft; 43. lining shaft; 44. sleeve shaft; 45. grip; 46. locking bolt; 5. spray component; 51. hanger; 52. spray arc tube; 53. inner tube; 54. sleeve; 55. threaded screw cap; 56. threaded cylinder; 6. pedal. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] Reference Figure 1-7 An agricultural planting and transplanting device comprises a disc seat 1, two pedals 6 are symmetrically connected to the left and right sides of the disc seat 1, a movable component 2 is arranged on the top of the disc seat 1, the movable component 2 comprises gears 28 rotatably mounted on both sides of the bottom end of the disc seat 1, and seedling retrieval components 3 are installed on the bottom sides of the two gears 28, the seedling retrieval components 3 comprise a deep arc plate 31, the top of the deep arc plate 31 is connected and fixed to the gear 28, an adjustment component 4 is installed on the top side of the disc seat 1, and a spray component 5 is installed on the bottom side of the disc seat 1.

[0023] The outer side of the gear 28 is meshed with a tooth plate 26 through teeth, and the tooth plate 26 passes through the inside of the disc base 1 through a guide groove. The top of the tooth plate 26 is connected to a limit block 27. The outer side of the tooth plate 26 is docked with an external frame 24 through a docking panel 25, and the external frame 24 passes through the inside of the disc base 1 through a through groove.

[0024] The top of the external frame 24 is connected and fixed to the top connecting plate 23 , and a cylinder 22 is installed at the center position of the bottom end of the top connecting plate 23 . The cylinder 22 is installed on the surface of the support 21 , and the support 21 is fixed on the top of the disc base 1 .

[0025] The adjustment assembly 4 includes a suspension 41 connected and fixed to the disc seat 1, a rotating shaft 42 is rotatably mounted at the center of the top of the suspension 41, and a liner shaft 43 is connected to the top of the rotating shaft 42, and the liner shaft 43 is inserted into the sleeve shaft 44 through a slot.

[0026] A locking bolt 46 is inserted through a threaded hole at the bottom end of the sleeve shaft 44 , and a handle 45 is connected to the top end of the sleeve shaft 44 .

[0027] A rubber plate 33 is inserted into the bottom end of the deep arc plate 31 through a slot, and a cutting blade 32 is connected to the bottom end of the rubber plate 33. An inner plate 34 is connected to the center position of the top side of the cutting blade 32, and the inner plate 34 is inserted into the outer buckle plate 35 through a groove. The outer buckle plate 35 is fixed on the surface of the deep arc plate 31.

[0028] A cavity is opened on the surface of the deep arc plate 31, and a movable clamping plate 36 is installed inside the cavity. The movable clamping plate 36 is designed in a U-shaped structure. One end of the movable clamping plate 36 is embedded in the inner side of the inner plug-in plate 34 through a clamping groove. The inner side of the movable clamping plate 36 and the cavity of the deep arc plate 31 are connected and fixed by a reset spring 37.

[0029] The spray assembly 5 includes a hanger 51 fixed to the bottom end of the disc seat 1, and the ring end of the hanger 51 is sleeved on the surface of the spray arc circle tube 52. One end of the spray arc circle tube 52 is connected to an internal pipe 53 and a threaded tube 56. The threaded tube 56 is located on the outside of the internal pipe 53. A sleeve 54 is sleeved on the surface of the internal pipe 53, and a threaded screw cap 55 is threadedly sleeved on the outside of the threaded tube 56.

[0030] A method for using an agricultural planting and transplanting device, the steps are as follows: The first step is to move the sleeve shaft 44 on the surface of the liner shaft 43, adjust the height of the handle 45, and hold the handle 45 to close the two deep arc plates 31 and suspend them above the seedlings; The second step is to connect the sleeve 54 with the inner pipe 53, so that the sleeve 54 is connected to an external water source, so that water flows through the sleeve 54 into the interior of the spray arc circle tube 52, and the water flows out from the nozzle end of the spray arc circle tube 52 to complete soil wetting; The third step is to press down the handle 45 to insert the combined deep arc plate 31 into the soil, so that the soil is compacted to form a columnar soil block, and the deep arc plate 31 is lifted up by rotating the suspension 41 to control the deep arc plate 31 to extract the columnar soil block; The fourth step is to control the top plate 23 to move up through the extension and retraction of the piston rod end of the cylinder 22, thereby lifting the external frame 24, so that the tooth plate 26 cooperates with the gear 28, and the gear 28 is controlled to rotate to drive the two deep arc plates 31 to rotate relative to each other and unfold, so that the columnar soil block falls, completing the transplanting and removal operation of the seedlings.

[0031] By rotating the two gears 28, the two deep arc plates 31 can be controlled to move relative to each other and then abut against each other, thereby forming a columnar structure. The deep arc plates 31 after abutment can move downward, so that the deep arc plates 31 can be inserted into the soil, which is convenient for compacting the soil and controlling the soil to form columnar blocks, which is convenient for subsequent loading and transfer, thereby effectively protecting the roots and stems of the seedlings. The design of the pedal 6 can facilitate the workers to step on the pedal 6 to control the deep arc plates 31 to be inserted and pressed down in the soil, which is convenient for forming columnar soil blocks and improving the survival effect of transplanting seedlings. The downward movement distance of the tooth plate 26 can be limited by the limit block 27 at the top of the tooth plate 26 to prevent the tooth plate 26 from disengaging from the gear 28 during the downward movement. The tooth plate 26 can be limited by the guide groove of the disc seat 1 to ensure the stable up and down movement of the tooth plate 26. The cylinder 22 is suspended and installed by the support 21. Above the disc seat 1, the piston rod end of the cylinder 22 can be extended and retracted to push the top connecting plate 23, so that the top connecting plate 23 drives the external frame 24 to move, control the tooth plate 26 to move up and down in the guide groove of the disc seat 1, adjust the rotation state of the gear 28, and control the opening and closing state of the left and right deep arc plates 31, so as to facilitate the removal of the seedlings, and move the sleeve shaft 44 on the surface of the lining shaft 43, and then control the overall length of the sleeve shaft 44 and the lining shaft 43, so as to meet the workers' needs for equipment use. After the sleeve shaft 44 is moved and adjusted on the surface of the lining shaft 43, the shaft end of the locking bolt 46 can be rotated and inserted into the corresponding gap on the side of the lining shaft 43, thereby completing the locking and fixation of the sleeve shaft 44 after adjustment. The handle 45 design at the top of the sleeve shaft 44 can facilitate the workers to hold the handle 45, so as to conveniently suspend the deep arc plate 31 above the seedlings.

[0032] When the cutting blade 32 is installed at the bottom end of the deep arc plate 31, the rubber plate 33 can be inserted into the slot at the bottom end of the deep arc plate 31 for preparatory installation. After the cutting blade 32 is preparatory to installation, the inner insert plate 34 can be inserted into the outer buckle plate 35 for fixation to ensure the portability of the installation of the cutting blade 32. The outer side of the bottom end of the cutting blade 32 is inclined, which can facilitate the cutting blade 32 to easily cut into the soil when pressed down. When the inner insert plate 34 is inserted into the outer buckle plate 35, the elastic force of the return spring 37 continues to push the movable card plate 36, so that the movable card plate 36 is inserted and connected to the inner wall of the inner insert plate 34 during movement, ensuring the portability of the cutting blade 32. The blade 32 is installed stably. When the cutting blade 32 is damaged, the cutting blade 32 can be conveniently disassembled and replaced by plugging and pulling. The sleeve 54 is sleeved on the surface of the inner pipe 53, and then the sleeve 54 is conveniently installed. The outer side of the sleeve 54 contacts and docks with the inner wall of the threaded tube 56. The threaded screw cap 55 rotates and moves on the surface of the threaded tube 56, so that the threaded tube 56 can lock the sleeve 54. The external water flows through the sleeve 54 into the interior of the spray arc tube 52, so that the water flows out from the nozzle end of the spray arc tube 52, which is convenient for wetting the soil. The spray arc tube 52 can be suspended and installed through the hanger 51.

[0033] Working principle: According to the attached Figure 1 With attached Figure 7 As shown, during use, the external sleeve 54 can be sleeved on the surface of the internal pipe 53, so that the threaded tube 56 abuts against the surface of the sleeve 54, and the threaded cap 55 moves on the surface of the sleeve 54 and is threadedly sleeved on the outside of the threaded tube 56, thereby completing the docking of the sleeve 54 and the spray arc circle tube 52. At this time, the spray arc circle tube 52 can be suspended by the hanger 51, and the external water flow passes through the sleeve 54 and enters the interior of the spray arc circle tube 52, and then sprays out from the nozzle end of the spray arc circle tube 52, and then the soil at the root and stem of the crop seedlings can be humidified. Secondly, according to the attached Figure 6 As shown, before use, the sleeve shaft 44 can be pulled up to control the sleeve shaft 44 to move on the surface of the liner shaft 43. When the sleeve shaft 44 is adjusted, the locking bolt 46 can be rotated to make the shaft end of the locking bolt 46 contact the surface of the liner shaft 43 for locking and fixing, thereby meeting the use requirements of the agricultural operation equipment. Figure 5 As shown, the cutting blade 32 can be buckled at the bottom end of the deep arc plate 31, the rubber plate 33 can be inserted into the slot of the deep arc plate 31, and the inner plate 34 can be inserted into the outer buckle plate 35. At this time, the elastic force of the return spring 37 can push the movable clamping plate 36, so that one end of the movable clamping plate 36 is embedded and engaged with the inner wall of the inner plate 34 for locking; Finally, according to the attached Figure 3 With attached Figure 4As shown, when in use, the two deep arc plates 31 are combined and suspended on the top of the seedlings and pressed down, and the deep arc plates 31 can be deeply inserted into the soil. During the insertion process of the deep arc plates 31, the soil is compacted into a columnar structure. By rotating the two deep arc plates 31 in situ and then pulling them up, the seedlings wrapped in the columnar soil can be taken out. Finally, the cylinder 22 is started, and the piston rod end of the cylinder 22 is extended and retracted to push the top plate 23. The movement of the top plate 23 can pull the external frame 24, so that the external frame 24 drives the tooth plate 26 to move up along with the docking panel 25, thereby driving the gear 28 to rotate. The rotation of the gear 28 can control the rotation of the deep arc plates 31, and then the two deep arc plates 31 are relatively opened, so that the columnar soil falls, which is convenient for farmers to carry out the picking and transplanting operations.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An agricultural planting and transplanting device, comprising a tray seat (1), characterized in that: Two pedals (6) are symmetrically connected to the left and right sides of the disc seat (1); a movable component (2) is arranged at the top of the disc seat (1); the movable component (2) comprises gears (28) rotatably mounted on both sides of the bottom of the disc seat (1); the bottom sides of the two gears (28) are both mounted with seedling retrieval components (3); the seedling retrieval components (3) comprise a deep arc plate (31); the top of the deep arc plate (31) is connected and fixed to the gear (28); an adjustment component (4) is mounted on the top side of the disc seat (1); and a spray component (5) is mounted on the bottom side of the disc seat (1).

2. The agricultural planting and transplanting device according to claim 1, characterized in that: The outer side of the gear (28) is meshed with a tooth plate (26) through teeth, and the tooth plate (26) passes through the inside of the disc seat (1) through a guide groove, the top end of the tooth plate (26) is connected to a limit block (27), the outer side of the tooth plate (26) is butt-jointed with an external frame (24) through a butt-jointed panel (25), and the external frame (24) passes through the inside of the disc seat (1) through a through groove.

3. The agricultural planting and transplanting device according to claim 2, characterized in that: The top end of the external frame (24) is connected and fixed to the top connecting plate (23), a cylinder (22) is installed at the center position of the bottom end of the top connecting plate (23), and the cylinder (22) is installed on the surface of a support (21), and the support (21) is fixed to the top end of the disc seat (1).

4. The agricultural planting and transplanting device according to claim 1, characterized in that: The adjustment assembly (4) comprises a suspension (41) connected and fixed to the disc seat (1); a rotating shaft (42) is rotatably mounted at the center position of the top end of the suspension (41); and an inner lining shaft (43) is connected to the top end of the rotating shaft (42); the inner lining shaft (43) is inserted into the interior of the sleeve shaft (44) through a slot.

5. The agricultural planting and transplanting device according to claim 4, characterized in that: A locking bolt (46) is inserted through a threaded hole at the bottom end of the side of the sleeve shaft (44), and a handle (45) is connected to the top end of the sleeve shaft (44).

6. The agricultural planting and transplanting device according to claim 1, characterized in that: A rubber plate (33) is inserted into the bottom end of the deep arc insertion plate (31) through a slot, and a cutting blade (32) is connected to the bottom end of the rubber plate (33). An inner insert plate (34) is connected to the center position of the top edge of the cutting blade (32), and the inner insert plate (34) is inserted into the inside of an outer buckle plate (35) through a groove. The outer buckle plate (35) is fixed to the surface of the deep arc insertion plate (31).

7. The agricultural planting and transplanting device according to claim 6, characterized in that: A cavity is formed on the surface of the deep arc insertion plate (31), and a movable clamping plate (36) is installed inside the cavity. The movable clamping plate (36) is designed in a U-shaped structure. One end of the movable clamping plate (36) is embedded in the inner side of the inner inserting plate (34) through a clamping groove. The inner side of the movable clamping plate (36) and the cavity of the deep arc insertion plate (31) are connected and fixed by a return spring (37).

8. The agricultural planting and transplanting device according to claim 1, characterized in that: The spray assembly (5) comprises a hanger (51) fixed to the bottom end of the pan seat (1); the ring end of the hanger (51) is sleeved on the surface of a spray arc tube (52); one end of the spray arc tube (52) is connected to an inner tube (53) and a threaded tube (56); the threaded tube (56) is located outside the inner tube (53); a sleeve (54) is sleeved on the surface of the inner tube (53); and a threaded cap (55) is threadedly sleeved on the outer side of the threaded tube (56).

9. A method for using an agricultural planting and transplanting device according to any one of claims 1 to 8, characterized in that: Here are the steps: The first step is to move the sleeve shaft (44) on the surface of the lining shaft (43), adjust the height of the handle (45), and hold the handle (45) to close the two deep arc plates (31) and suspend them above the seedlings; The second step is to connect the casing (54) to the inner pipe (53) so that the casing (54) is connected to an external water source, so that water flows through the casing (54) into the interior of the spray arc circle pipe (52), and the water flows out from the nozzle end of the spray arc circle pipe (52) to complete soil wetting; The third step is to press down the handle (45) so that the combined deep arc plate (31) is inserted into the soil, so that the soil is compacted to form a columnar soil block, and the deep arc plate (31) is lifted up by rotating the suspension (41), and the deep arc plate (31) is controlled to extract the columnar soil block; In the fourth step, the piston rod end of the cylinder (22) is extended and retracted to control the top connecting plate (23) to move upward, thereby lifting the external frame (24), so that the tooth plate (26) cooperates with the gear (28), and the gear (28) is controlled to rotate to drive the two deep arc plates (31) to rotate and unfold relative to each other, so that the columnar soil block falls off, and the seedling transplanting and removal operation is completed.

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