A high-efficiency fringe tree planting device integrating water and fertilizer

Abstract

This invention relates to the field of planting device technology, and discloses a high-efficiency fringe tree planting device integrating water and fertilizer. The device includes a base plate with multiple rollers mounted on its bottom. A drive shaft is fixedly installed between two opposing rollers. Multiple electric telescopic rods are uniformly fixedly installed on the upper surface of the base plate, and a top plate is fixedly installed at the telescopic ends of the electric telescopic rods. A trenching pipe is fixedly installed through the lower surface of the top plate. This invention, while moving the device, intermittently drives the feeding wheel to rotate, allowing fringe tree seedlings to automatically fall into trenches in the ground after the device has moved a certain distance. This achieves equidistant planting of fringe tree seedlings. Furthermore, the planting process only requires manual placement of the seedlings into the planting holes, eliminating the need for manual trenching and soil covering, thus effectively improving the planting efficiency of fringe tree seedlings.

Description

Technical Field

[0001] This invention relates to the field of planting equipment technology, and in particular to a high-efficiency fringe tree planting device that integrates water and fertilizer. Background Technology

[0002] Fringe tree is a plant of the genus Fringe in the family Oleaceae. It is a deciduous shrub or tree with a tall and beautiful shape and lush branches and leaves. It is suitable for planting around buildings, or by ponds and along roads in parks.

[0003] An existing high-efficiency fringe tree planting device integrating water and fertilizer (publication number: CN114793546B) has at least the following drawbacks: The above-mentioned patent drives a drill bit to move downward to drill a pit in the ground, and then manually plants the fringe tree seedlings in the pit. Then, the manual turns the knob to make the water spray head spray water downward to complete the watering work. When planting a large number of fringe tree seedlings, a certain distance needs to be maintained between adjacent fringe tree seedlings so that the fringe tree seedlings can grow better. However, when planting fringe tree seedlings, the above patent can only determine the distance between adjacent fringe tree seedlings by feeling, which makes it difficult to achieve equidistant planting. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-efficiency fringe tree planting device that integrates water and fertilizer management.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-efficiency fringe tree planting device integrating water and fertilizer management includes a base plate. Multiple rollers are installed at the bottom of the base plate, with a drive shaft fixedly installed between two opposing rollers. Multiple electric telescopic rods are uniformly fixedly installed on the upper surface of the base plate, and a top plate is fixedly installed at the telescopic ends of the multiple electric telescopic rods. A trenching pipe is fixedly installed through the lower surface of the top plate. A clearance groove is formed through the upper surface of the base plate near the trenching pipe. Two soil-covering plates are symmetrically fixedly installed on the outer surface of the trenching pipe facing rearward, and a discharge port is formed on the outer surface of the trenching pipe near the soil-covering plates. A feeding wheel is rotatably installed on the upper surface of the top plate, and multiple placement holes matching the trenching pipe are uniformly formed through the circumference of the upper surface of the feeding wheel. An intermittent mechanism that drives the feeding wheel to rotate intermittently is installed on the lower surface of the top plate.

[0007] As a further embodiment of the present invention, the intermittent mechanism includes a driven dial that is rotatably mounted on the lower surface of the top plate. The driven dial is fixedly mounted to the rotation center of the feed wheel. An active grooved wheel that matches the driven dial is rotatably mounted on the lower surface of the top plate. A power storage component is installed between the top plate and the active grooved wheel.

[0008] As a further embodiment of the present invention, the energy storage assembly includes a spring rod fixedly installed on the lower surface of the top plate. A transmission rack is fixedly installed at the telescopic end of the spring rod. Two fixed plates are fixedly installed on the lower surface of the transmission rack near one end of the spring rod. A guide wheel is rotatably installed between the two fixed plates. A one-way bearing is installed at the rotation center of the drive grooved wheel. A transmission gear is installed on the drive grooved wheel through the one-way bearing. The transmission gear meshes with the transmission rack. Two vertical plates are fixedly installed on the lower surface of the top plate. An energy storage cam is rotatably installed between the two vertical plates. The energy storage cam has a whistle-shaped structure. The guide wheel is in contact with the outer surface of the energy storage cam. A transmission assembly is installed between the energy storage cam and the transmission shaft.

[0009] As a further embodiment of the present invention, the transmission assembly includes a first bevel gear fixedly mounted to the rotation center of the power storage cam via a rotating shaft, a first connecting member rotatably mounted on the outer surface of the rotating shaft, a rotating rod rotatably mounted through the outer surface of the first connecting member, a second bevel gear fixedly mounted at one end of the rotating rod near the first bevel gear, the second bevel gear meshing with the first bevel gear, a third bevel gear fixedly mounted on the outer surface of the transmission shaft, a second connecting member rotatably mounted on the outer surface of the transmission shaft near the third bevel gear, a rotating tube rotatably mounted through the outer surface of the second connecting member, a rotating rod inserted inside the rotating tube, and the rotating rod and the rotating tube being connected via a spline transmission, a fourth bevel gear fixedly mounted at one end of the rotating tube away from the rotating rod, the fourth bevel gear meshing with the third bevel gear.

[0010] As a further embodiment of the present invention, a water storage tank is fixedly installed on the upper surface of the base plate, and nozzles are fixedly installed on the inner walls of the opposite sides of the relief groove. The two nozzles arranged opposite to each other are interconnected, and a water supply mechanism is installed on the top plate.

[0011] As a further embodiment of the present invention, the water supply mechanism includes a piston tube fixedly installed on the lower surface of the top plate. One end of the piston tube is open. A first flexible hose that is in communication with the nozzle is fixedly installed between the end of the piston tube opposite to the open end. A second flexible hose that is in communication with the water storage tank is fixedly installed between the outer surface of the piston tube near the first flexible hose. A one-way valve for water outlet is installed on the first flexible hose, and a one-way valve for water inlet is installed on the second flexible hose. A liquid pumping assembly is installed between the piston tube and the fixed plate.

[0012] As a further embodiment of the present invention, the liquid extraction assembly includes a guide rod fixedly installed on the outer surface of the fixed plate, and a movable plug is fixedly installed at one end of the guide rod near the piston tube, the movable plug being slidably installed with the inner wall of the piston tube.

[0013] As a further embodiment of the present invention, a traction frame is fixedly installed on the upper surface of the bottom plate at the end away from the relief groove.

[0014] The beneficial effects of this invention are as follows:

[0015] 1. While the device is being moved, the feeding wheel is intermittently rotated, allowing the fringe tree seedlings to automatically fall into the trenches on the ground after the device has moved a certain distance. This achieves the effect of planting fringe tree seedlings at equal intervals. The planting process only requires manual placement of the fringe tree seedlings into the placement holes, eliminating the need for manual trenching and soil covering. This effectively improves the planting efficiency of fringe tree seedlings and makes the operation more convenient.

[0016] 2. As the fixed plate moves, the guide rod drives the movable plug to move inside the piston tube, causing the movable plug to move like a piston inside the piston tube. This allows the water and fertilizer solution in the water tank to be drawn into the piston tube through the second hose, and then sprayed out through the first hose and nozzle to the fringe tree seedlings that have fallen into the trench, irrigating the newly planted fringe tree seedlings. No further manual irrigation is required, and irrigation is carried out simultaneously with the planting of the fringe tree seedlings, avoiding waste caused by the nozzle continuously spraying water and fertilizer solution. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the left side of a high-efficiency fringe tree planting device integrating water and fertilizer, as proposed in this invention.

[0018] Figure 2 This is a right-side structural schematic diagram of a high-efficiency fringe tree planting device integrating water and fertilizer, as proposed in this invention.

[0019] Figure 3 This is a schematic diagram of the top and bottom structure of a high-efficiency fringe tree planting device integrating water and fertilizer, as proposed in this invention.

[0020] Figure 4 This is a schematic diagram of the rotating rod and rotating tube structure of a high-efficiency tassel planting device integrating water and fertilizer proposed in this invention;

[0021] Figure 5 for Figure 3 Enlarged view of the structure at point A in the middle;

[0022] Figure 6 for Figure 4 Enlarged view of the structure at point B in the middle;

[0023] Figure 7 for Figure 4 Enlarged view of the structure at point C.

[0024] In the diagram: 1. Base plate; 2. Roller; 3. Electric telescopic rod; 4. Top plate; 5. Feeding wheel; 6. Placement hole; 7. Trenching pipe; 8. Covering board; 9. Driven dial; 10. Driven grooved wheel; 11. One-way bearing; 12. Transmission gear; 13. Spring rod; 14. Transmission rack; 15. Fixed plate; 16. Guide wheel; 17. Vertical plate; 18. Energy storage cam; 19. Transmission shaft; 20. First bevel gear; 21. First connecting piece; 22. Rotating rod; 23. Second bevel gear; 24. Third bevel gear; 25. Second connecting piece; 26. Fourth bevel gear; 27. Rotating pipe; 28. Clearing groove; 29. ​​Nozzle; 30. Water tank; 31. Piston pipe; 32. Movable plug; 33. Guide rod; 34. First hose; 35. Second hose; 36. Traction frame. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] See attached document Figure 1 - Appendix Figure 7 A high-efficiency tassel planting device integrating water and fertilizer includes a base plate 1. Multiple rollers 2 are installed at the bottom of the base plate 1, and a drive shaft 19 is fixedly installed between two opposite rollers 2. Multiple electric telescopic rods 3 are evenly fixedly installed on the upper surface of the base plate 1. A top plate 4 is fixedly installed at the telescopic ends of the multiple electric telescopic rods 3. A trenching pipe 7 is fixedly installed through the lower surface of the top plate 4. A clearance groove 28 is opened through the upper surface of the base plate 1 near the trenching pipe 7. Two soil covering plates 8 are symmetrically fixedly installed on the outer surface of the trenching pipe 7 facing the rear. A discharge port is opened on the outer surface of the trenching pipe 7 near the soil covering plate 8. A feeding wheel 5 is rotatably installed on the upper surface of the top plate 4. Multiple placement holes 6 matching the trenching pipe 7 are evenly opened through the circumference of the upper surface of the feeding wheel 5. An intermittent mechanism that drives the feeding wheel 5 to rotate intermittently is installed on the lower surface of the top plate 4. A traction frame 36 is fixedly installed on the upper surface of the base plate 1 away from the clearance groove 28.

[0028] In this embodiment, the intermittent mechanism includes a driven dial 9 rotatably mounted on the lower surface of the top plate 4. The driven dial 9 is fixedly mounted to the rotation center of the feed wheel 5. A drive grooved wheel 10 matching the driven dial 9 is rotatably mounted on the lower surface of the top plate 4. A power storage assembly is installed between the top plate 4 and the drive grooved wheel 10. The power storage assembly includes a spring rod 13 fixedly mounted on the lower surface of the top plate 4. A transmission rack 14 is fixedly mounted on the telescopic end of the spring rod 13. The transmission rack 14 is close to the spring rod 13. Two fixed plates 15 are fixedly installed on the lower surface of the top plate 4. A guide wheel 16 is rotatably installed between the two fixed plates 15. A one-way bearing 11 is installed at the rotation center of the drive groove wheel 10. A transmission gear 12 is installed on the drive groove wheel 10 through the one-way bearing 11. The transmission gear 12 meshes with the transmission rack 14. Two vertical plates 17 are fixedly installed on the lower surface of the top plate 4. A power storage cam 18 is rotatably installed between the two vertical plates 17. The power storage cam 18 has a whistle-shaped structure. The guide wheel 16 and the power storage cam 18 are connected to each other. The outer surfaces of the wheel 18 are in contact with each other. A transmission assembly is installed between the power storage cam 18 and the transmission shaft 19. The transmission assembly includes a first bevel gear 20 fixedly installed at the rotation center of the power storage cam 18 via a rotating shaft. A first connector 21 is rotatably installed on the outer surface of the rotating shaft. A rotating rod 22 is rotatably installed through the outer surface of the first connector 21. A second bevel gear 23 is fixedly installed at the end of the rotating rod 22 near the first bevel gear 20. The second bevel gear 23 meshes with the first bevel gear 20. A third bevel gear 24 is fixedly installed on the outer surface of the transmission shaft 19. A second connector 25 is rotatably installed on the outer surface of the transmission shaft 19 near the third bevel gear 24. A rotating tube 27 is rotatably installed through the outer surface of the second connector 25. The rotating rod 22 is inserted into the rotating tube 27, and the rotating rod 22 and the rotating tube 27 are connected by a spline transmission. A fourth bevel gear 26 is fixedly installed at the end of the rotating tube 27 away from the rotating rod 22. The fourth bevel gear 26 meshes with the third bevel gear 24.

[0029] When the rollers 2 roll on the ground, the drive shaft 19 installed between two of the rollers 2 drives the third bevel gear 24 to rotate, which in turn drives the fourth bevel gear 26 meshing with it to rotate. The fourth bevel gear 26 drives the rotating tube 27 to rotate, which in turn drives the rotating rod 22, which is connected to it via a spline drive, to rotate. The rotating rod 22 drives the second bevel gear 23 to rotate, which in turn drives the first bevel gear 20 meshing with it to rotate. The first bevel gear 20 drives the energy storage cam 18 to rotate, so that the protruding part of the energy storage cam 18 can apply an outward thrust to the guide wheel 16, allowing the guide wheel 16 to push the transmission rack 14 away from the driving groove wheel 10 via the fixed plate 15. When the transmission rack 14 is pushed, it drives the transmission gear 12 to rotate. The drive gear 12 and the drive groove wheel 10 are connected by a one-way bearing 11, so that when the drive gear 12 rotates, it will not drive the drive groove wheel 10 to rotate, thus stopping the feeding wheel 5 from rotating, so that the fringe tree seedling in the placement hole 6 can fall into the trenching pipe 7. When the guide wheel 16 passes the outermost end of the energy storage cam 18, the energy storage cam 18 will no longer be in contact with the guide wheel 16, so that the elastic force of the spring rod 13 will push the drive rack 14 to move towards the drive groove wheel 10, so that the drive rack 14 can drive the drive groove wheel 10 to rotate through the drive gear 12 and the one-way bearing 11, so that the drive groove wheel 10 can drive the feeding wheel 5 to rotate a certain angle through the driven dial 9, so that the next placement hole 6 with the fringe tree seedling inserted can rotate to the top of the trenching pipe 7, so that the fringe tree seedling can fall into the trench opened in the ground through the trenching pipe 7 for planting.

[0030] In this embodiment, a water storage tank 30 is fixedly installed on the upper surface of the base plate 1, and nozzles 29 are fixedly installed on the inner walls of opposite sides of the clearance groove 28. The two nozzles 29 are connected to each other. A water supply mechanism is installed on the top plate 4. The water supply mechanism includes a piston tube 31 fixedly installed on the lower surface of the top plate 4. One end of the piston tube 31 is open. A first flexible hose 34, which is connected to each other, is fixedly installed between the end of the piston tube 31 opposite to the open end and the nozzle 29. A second flexible hose 35, which is connected to each other, is fixedly installed between the outer surface of the piston tube 31 near the first flexible hose 34 and the water storage tank 30. A water outlet check valve is installed on the first flexible hose 34, and a water inlet check valve is installed on the second flexible hose 35. A liquid extraction assembly is installed between the piston tube 31 and the fixed plate 15. The liquid extraction assembly includes a guide rod 33 fixedly installed on the outer surface of the fixed plate 15. A movable plug 32 is fixedly installed at the end of the guide rod 33 near the piston tube 31. The movable plug 32 is slidably installed on the inner wall of the piston tube 31.

[0031] While the fixed plate 15 moves, the guide rod 33 drives the movable plug 32 to move inside the piston tube 31, causing the movable plug 32 to move like a piston inside the piston tube 31. This allows the water and fertilizer solution in the water tank 30 to be drawn into the piston tube 31 through the second hose 35, and then sprayed out through the first hose 34 and the nozzle 29 to the fringe tree seedlings that have fallen into the ditch, irrigating the newly planted fringe tree seedlings. This eliminates the need for subsequent manual irrigation and allows irrigation to be carried out simultaneously with the planting of the fringe tree seedlings, avoiding the waste caused by the nozzle 29 continuously spraying water and fertilizer solution.

[0032] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: In use, the traction frame 36 is moved forward by manual pulling or by traction equipment, so that the device moves along the planting ground and puts multiple fringe tree seedlings to be planted into the placement holes 6 opened on the feeding wheel 5; the top plate 4 is moved down as a whole by the synchronous contraction of the extension and retraction ends of multiple electric telescopic rods 3, so that the trenching pipe 7 installed below the top plate 4 is inserted into the soil, so that the trenching pipe 7 can open a trench in the soil when it moves, so that the fringe tree seedlings falling from the trenching pipe 7 can fall into the trench. In conjunction with the two soil covering plates 8 installed behind the trenching pipe 7, the soil on both sides of the trench is pushed back into the trench, so as to realize the planting operation of the fringe tree seedlings.

[0033] When the rollers 2 roll on the ground, the drive shaft 19 installed between two of the rollers 2 drives the third bevel gear 24 to rotate, which in turn drives the fourth bevel gear 26 meshing with it to rotate. The fourth bevel gear 26 drives the rotating tube 27 to rotate, which in turn drives the rotating rod 22, which is connected to it via a spline drive, to rotate. The rotating rod 22 drives the second bevel gear 23 to rotate, which in turn drives the first bevel gear 20 meshing with it to rotate. The first bevel gear 20 drives the energy storage cam 18 to rotate, so that the protruding part of the energy storage cam 18 can apply an outward thrust to the guide wheel 16, allowing the guide wheel 16 to push the transmission rack 14 away from the driving groove wheel 10 via the fixing plate 15. When the transmission rack 14 is pushed, it drives the transmission gear 12 to rotate. Since the transmission gear 12 and the driving groove wheel 10 are connected via a one-way bearing 11, the transmission gear 12 rotates at this time. When rotating, the active groove wheel 10 will not rotate, causing the feeding wheel 5 to stop rotating, so that the fringe tree seedling in the placement hole 6 falls into the trenching pipe 7; when the guide wheel 16 passes the outermost end of the energy storage cam 18, the energy storage cam 18 will no longer contact the guide wheel 16, so that the elastic force of the spring rod 13 will push the transmission rack 14 towards the active groove wheel 10, so that the transmission rack 14 can drive the active groove wheel 10 to rotate through the transmission gear 12 and the one-way bearing 11, so that the active groove wheel 10 can drive the feeding wheel 5 to rotate a certain angle through the driven dial 9, so that the next placement hole 6 with the fringe tree seedling inserted rotates to the top of the trenching pipe 7, so that the fringe tree seedling falls into the trench opened in the ground through the trenching pipe 7 for planting; while pulling the device to move, by intermittently driving the feeding wheel 5 to rotate, the fringe tree seedling can automatically fall into the trench opened in the ground for planting after the device moves a certain distance, thereby achieving the effect of equidistant planting of fringe tree seedlings;

[0034] While the fixed plate 15 moves, the guide rod 33 drives the movable plug 32 to move inside the piston tube 31, causing the movable plug 32 to move like a piston inside the piston tube 31. This allows the water and fertilizer solution in the water tank 30 to be drawn into the piston tube 31 through the second hose 35, and then sprayed out through the first hose 34 and the nozzle 29 to the fringe tree seedlings that have fallen into the ditch, irrigating the newly planted fringe tree seedlings. This eliminates the need for subsequent manual irrigation and allows irrigation to be carried out simultaneously with the planting of the fringe tree seedlings, avoiding the waste caused by the nozzle 29 continuously spraying water and fertilizer solution.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-efficiency fringe tree planting device integrating water and fertilizer, comprising a base plate (1), wherein a plurality of rollers (2) are installed on the bottom of the base plate (1), wherein a drive shaft (19) is fixedly installed between two opposite rollers (2), characterized in that, Multiple electric telescopic rods (3) are uniformly fixedly installed on the upper surface of the base plate (1). A top plate (4) is fixedly installed at the telescopic ends of the multiple electric telescopic rods (3). A trenching pipe (7) is fixedly installed through the lower surface of the top plate (4). A clearance groove (28) is opened through the upper surface of the base plate (1) near the trenching pipe (7). Two soil covering plates (8) are symmetrically fixedly installed on the outer surface of the trenching pipe (7) facing the rear. A discharge port is opened on the outer surface of the trenching pipe (7) near the soil covering plate (8). A feeding wheel (5) is rotatably mounted on the upper surface of the plate (4). Multiple placement holes (6) matching the trenching pipe (7) are evenly distributed circumferentially on the upper surface of the feeding wheel (5). An intermittent mechanism for driving the feeding wheel (5) to rotate intermittently is mounted on the lower surface of the top plate (4). The intermittent mechanism includes a driven dial (9) rotatably mounted on the lower surface of the top plate (4). The driven dial (9) is fixedly mounted to the rotation center of the feeding wheel (5). A matching driven dial (9) is rotatably mounted on the lower surface of the top plate (4). An active grooved wheel (10) is provided. A power storage assembly is installed between the top plate (4) and the active grooved wheel (10). The power storage assembly includes a spring rod (13) fixedly installed on the lower surface of the top plate (4). A transmission rack (14) is fixedly installed at the telescopic end of the spring rod (13). Two fixing plates (15) are fixedly installed on the lower surface of the transmission rack (14) near the end of the spring rod (13). A guide wheel (16) is rotatably installed between the two fixing plates (15). A one-way bearing is installed at the rotation center of the active grooved wheel (10). (11) The active groove wheel (10) is equipped with a transmission gear (12) through a one-way bearing (11). The transmission gear (12) meshes with the transmission rack (14). Two vertical plates (17) are fixedly installed on the lower surface of the top plate (4). A power storage cam (18) is rotatably installed between the two vertical plates (17). The power storage cam (18) has a whistle-shaped structure. The guide wheel (16) is in contact with the outer surface of the power storage cam (18). A transmission component is installed between the power storage cam (18) and the transmission shaft (19).

2. The integrated water and fertilizer high-efficiency fringe tree planting device according to claim 1, characterized in that, The transmission assembly includes a first bevel gear (20) fixedly mounted to the rotation center of the energy storage cam (18) via a rotating shaft. A first connector (21) is rotatably mounted on the outer surface of the rotating shaft. A rotating rod (22) is rotatably mounted through the outer surface of the first connector (21). A second bevel gear (23) is fixedly mounted at one end of the rotating rod (22) near the first bevel gear (20). The second bevel gear (23) meshes with the first bevel gear (20). A third bevel gear is fixedly mounted on the outer surface of the transmission shaft (19). (24) A second connector (25) is rotatably mounted on the outer surface of the transmission shaft (19) near the third bevel gear (24). A rotating tube (27) is rotatably mounted through the outer surface of the second connector (25). The rotating rod (22) is inserted into the rotating tube (27), and the rotating rod (22) and the rotating tube (27) are connected by a spline drive. A fourth bevel gear (26) is fixedly mounted on the end of the rotating tube (27) away from the rotating rod (22). The fourth bevel gear (26) meshes with the third bevel gear (24).

3. The integrated water and fertilizer high-efficiency fringe tree planting device according to claim 1, characterized in that, A water storage tank (30) is fixedly installed on the upper surface of the base plate (1). Sprayers (29) are fixedly installed on the inner walls of the opposite sides of the relief groove (28). The two sprayers (29) arranged opposite to each other are interconnected. A water supply mechanism is installed on the top plate (4).

4. The integrated water and fertilizer high-efficiency fringe tree planting device according to claim 3, characterized in that, The water supply mechanism includes a piston tube (31) fixedly installed on the lower surface of the top plate (4). One end of the piston tube (31) is open. A first flexible hose (34) is fixedly installed between the end of the piston tube (31) opposite to the open end and the nozzle (29). A second flexible hose (35) is fixedly installed between the outer surface of the piston tube (31) near the first flexible hose (34) and the water storage tank (30). A one-way valve for water outlet is installed on the first flexible hose (34), and a one-way valve for water inlet is installed on the second flexible hose (35). A liquid pumping assembly is installed between the piston tube (31) and the fixed plate (15).

5. The integrated water and fertilizer high-efficiency fringe tree planting device according to claim 4, characterized in that, The liquid extraction assembly includes a guide rod (33) fixedly installed on the outer surface of the fixed plate (15). A movable plug (32) is fixedly installed at one end of the guide rod (33) near the piston tube (31). The movable plug (32) is slidably installed on the inner wall of the piston tube (31).

6. The integrated water and fertilizer high-efficiency fringe tree planting device according to claim 1, characterized in that, A traction frame (36) is fixedly installed on the upper surface of the bottom plate (1) away from the relief groove (28).

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