A transplanting device and method for fruit tree cultivation

Abstract

This invention relates to the field of fruit tree transplanting devices, specifically a fruit tree transplanting device and method. The device includes a base plate with a rotating storage mechanism at its upper end for storing the fruit tree. A guide tube is fixedly connected to the lower end of the base plate, with its upper end passing through the base plate. A clamping and positioning mechanism is located inside the guide tube, and a transplanting mechanism is connected to its lower end. The invention uses the transplanting mechanism to dig a pit in the ground for placing the fruit tree. A collection box rotates to the lower end of the transplanting mechanism to collect the soil. The rotating storage mechanism transports the fruit tree into the transplanting mechanism. A connecting mechanism transports the soil from the collection box into the transplanting mechanism. The transplanting mechanism then places the fruit tree and soil into the pit. A nutrient solution is supplied to the transplanting mechanism, mixing the nutrient solution with the soil. Finally, the transplanting mechanism moves upwards to complete the transplanting of the fruit tree.

Description

Technical Field

[0001] This invention relates to the field of fruit tree transplanting equipment technology, specifically to a fruit tree transplanting device and method. Background Technology

[0002] For example, Chinese patent CN118575721A discloses a transplanting device and method for fruit tree cultivation, including a trolley body, a transplanting box fixedly connected to the top of the trolley body, a cultivation opening inside the trolley body, a protective cover fixedly connected inside the cultivation opening, the protective cover passing through the cultivation opening and into the interior of the trolley body, a micro motor provided on one side of the protective cover, and a lead screw fixedly connected below the micro motor.

[0003] However, the above solutions have the following shortcomings: the survival rate of fruit tree seedlings after transplanting depends not only on the planting depth and soil coverage, but also on the supply of soil nutrients. Most existing transplanting devices only complete the mechanized digging of holes and planting of plants, and cannot simultaneously apply water or nutrient solution to the planting hole during the transplanting process. This means that after transplanting, manual watering or fertilization is usually required, which not only increases the operation process and labor costs, but also easily leads to seedling wilting due to water shortage caused by untimely watering or improper water control, thus affecting the survival rate. Therefore, we have introduced a transplanting device and method for fruit tree cultivation. Summary of the Invention

[0004] The purpose of this invention is to provide a transplanting device and method for fruit tree cultivation to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A fruit tree transplanting device includes a base plate with a rotating storage mechanism at the upper end for storing fruit trees. A guide tube is fixedly connected to the lower end of the base plate, with its upper end passing through the base plate. A clamping and positioning mechanism is provided inside the guide tube for clamping and positioning the fruit trees. A transplanting mechanism is connected to the lower end of the guide tube. A nutrient solution supply mechanism is connected to the upper end of the base plate, with one end connected to the transplanting mechanism to deliver nutrient solution into the transplanting mechanism. A collection box is movably connected to the lower side of the base plate. A connecting mechanism is provided on one side of the collection box. A spiral conveying rod is movably connected to the inside of the collection box. One end of the spiral conveying rod extends into the connecting mechanism. A drive motor is fixedly connected to the outside of the collection box. The output end of the drive motor is fixedly connected to the spiral conveying rod. The collection box is connected to the transplanting mechanism through the connecting mechanism. Soil is transported into the transplanting mechanism through the spiral conveying rod. Several lifting and moving mechanisms are connected to the lower end of the base plate. The base plate is moved by the lifting and moving mechanisms. A soil pressing mechanism is connected to the lower end of the base plate.

[0006] Preferably, the rotary storage mechanism includes a turntable, a plurality of storage tubes are fixedly connected inside the turntable, the lower end of the turntable is fixedly connected to the output end of a connecting motor, and the connecting motor is fixedly installed inside the upper end of the base plate.

[0007] Preferably, the clamping and positioning mechanism includes two connecting plates, both of which are disposed within a guide tube. Clamping plates are provided on the opposite surfaces of the two connecting plates. Two T-shaped rods are fixedly connected to the clamping plates near the connecting plates. One end of each T-shaped rod slides into a T-shaped cavity, which is formed within the connecting plate. A support spring is fixedly connected within the T-shaped cavity, and the other end of the support spring is fixedly connected to the T-shaped rod. Preferably, a guide rod is fixedly connected to the side of the connecting plate away from the clamping plate. The guide rod is movably connected to the guide tube. A first telescopic cylinder is fixedly connected to both sides of the guide tube. The output end of the first telescopic cylinder extends into the inside of the guide tube and is fixedly connected to the connecting plate.

[0008] Preferably, the transplanting mechanism includes an insertion tube, which is disposed at the lower end of the guide tube. The lower end of the insertion tube is tapered. Inclined baffles are movably connected to both sides of the insertion tube. The upper end of the inclined baffles is fixedly connected to the output end of the second telescopic cylinder. The second telescopic cylinder is fixedly connected to the outside of the insertion tube. A connection hole is provided on the outside of the insertion tube. A third telescopic cylinder is fixedly connected to the outside of the guide tube. The output end of the third telescopic cylinder is fixedly connected to the outside of the insertion tube. A T-shaped limiting rod is also fixedly connected to the outside of the insertion tube. The T-shaped limiting rod is movably connected to the outside of the guide tube.

[0009] Preferably, the liquid supply mechanism includes a liquid storage tank, which is fixedly connected to the upper end of the base plate. A circulation pump is fixedly connected to one side of the liquid storage tank. The input end of the circulation pump extends into the liquid storage tank, and the output end is fixedly connected to a telescopic hose. The end of the telescopic hose away from the circulation pump is fixedly connected to an insertion tube.

[0010] Preferably, the connecting mechanism includes a connecting pipe, which is movably connected inside the collection box, and the outer side of the connecting pipe is fixedly connected to the output end of the connecting telescopic cylinder, and the connecting telescopic cylinder is fixedly connected to the lower end of the collection box.

[0011] Preferably, the lifting and moving mechanism includes a first support leg, the upper end of which is fixedly connected to the lower end of the base plate, a second support leg movably connected to the lower end of the first support leg, a first motor fixedly connected inside the second support leg, the output end of the first motor fixedly connected to a wheel, and a fourth telescopic cylinder fixedly connected to the outer side of the first support leg, the output end of the fourth telescopic cylinder fixedly connected to the outer side of the second support leg.

[0012] Preferably, the soil compaction mechanism includes two mounting support legs, which are movably connected to the lower end of the base plate. Each of the two mounting support legs is movably connected to a soil compaction wheel on its opposite side. The opposite ends of the two soil compaction wheels are arranged in an arc shape. Mounting rods are fixedly connected to both sides of the base plate. A second motor is fixedly connected inside the mounting rod. A curved rod is fixedly connected to the output end of the second motor. The end of the curved rod away from the second motor is movably connected to the outside of the collection box.

[0013] Furthermore, to achieve the above objectives, the present invention also provides a method for using a transplanting device for fruit tree cultivation, comprising: S1. Place the fruit tree to be transplanted into the storage tube, open the second telescopic cylinder to move the inclined baffle upward, and open the third telescopic cylinder to move the insertion tube downward. When the insertion tube is inserted into the ground, the second telescopic cylinder moves the inclined baffle downward, and the third telescopic cylinder moves the insertion tube upward. The insertion tube moves the soil inside it upward, so that a pit for placing the fruit tree roots appears on the ground. S2. The distance between the base plate and the ground is raised by moving the four second support legs, so that the collection box rotates to the lower end of the insertion tube. The two second telescopic cylinders drive the inclined baffle to move upward, and the soil in the insertion tube falls into the collection box for storage. After the soil has fallen in, the second motor starts to move the collection box upward to the initial position. The second telescopic cylinders are controlled to drive the inclined baffle to move downward. When the turntable rotates, a storage tube moves to the position of the guide tube, and the fruit tree in the storage tube falls into the guide tube and the insertion tube. S3. Open the telescopic cylinder to drive the connecting pipe into the connecting hole. The soil in the collection box is transported to the connecting pipe through the spiral conveyor rod. Then the soil enters the insertion tube through the connecting pipe. The connecting pipe is retracted to the initial position. The soil entering the insertion tube limits the root of the fruit tree. The third telescopic cylinder is activated to move the insertion tube and the fruit tree downward. When the lower end of the insertion tube enters the pit, the tilting baffle moves upward. The circulation pump draws the nutrient solution into the telescopic hose. Then the nutrient solution enters the insertion tube, so that the nutrient solution and soil are fully mixed. After the transplanting is completed, the third telescopic cylinder is activated to move the insertion tube upward, completing the fruit tree transplanting.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention uses a transplanting mechanism to dig a pit in the ground for placing fruit trees, and a collection box rotates to the lower end of the transplanting mechanism to collect the soil. A rotating storage mechanism transports the fruit trees into the transplanting mechanism, and a connecting mechanism transports the soil in the collection box into the transplanting mechanism. Then, the transplanting mechanism sends the fruit trees and soil into the pit, and a nutrient solution is delivered into the transplanting mechanism to mix the nutrient solution with the soil. After that, the transplanting mechanism moves upward to complete the transplanting of the fruit trees. No manual watering or fertilization is required, reducing labor costs. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram showing the connection relationship between the liquid storage tank and the circulating pump of the present invention; Figure 3 This is a three-dimensional structural diagram of the bottom structure of the base plate of the present invention; Figure 4 This is a three-dimensional structural diagram of the collection box of the present invention in the state of moving to the lower end of the insertion tube; Figure 5 This is a three-dimensional structural diagram illustrating the connection between the collection box and the curved rod of the present invention; Figure 6 This is a three-dimensional structural diagram illustrating the connection relationship between the telescopic cylinder and the connecting pipe of the present invention; Figure 7 This is a three-dimensional structural diagram of the connection state between the connecting pipe and the connecting hole of the present invention; Figure 8 This is a three-dimensional structural diagram illustrating the connection between the inclined baffle and the insertion tube in this invention. Figure 9 This is a three-dimensional structural diagram illustrating the positional relationship between the wheel and the second support leg of the present invention; Figure 10 This is a three-dimensional sectional view of the connection between the T-shaped rod and the T-shaped cavity of the present invention; Figure 11 This is a three-dimensional structural diagram illustrating the connection relationship between the motor and the turntable in this invention; Figure 12 This is a three-dimensional structural diagram showing the positional relationship between the connecting plate and the guide tube of the present invention; Figure 13 This is a three-dimensional structural diagram showing the positional relationship between the soil compaction wheel and the mounting support leg of the present invention; Figure 14 This is a schematic diagram of the three-dimensional side section structure of the present invention.

[0016] In the diagram: 1. Base plate; 2. Turntable; 3. Storage pipe; 4. First motor; 5. Soil compactor wheel; 6. Wheel; 7. Second support leg; 8. First support leg; 9. Liquid storage tank; 10. Circulation pump; 11. Telescopic hose; 12. Insertion tube; 13. Connecting hole; 14. T-shaped limit rod; 15. Second telescopic cylinder; 16. Inclined baffle; 17. Mounting rod; 18. Second motor; 19. Curved rod; 20. Collection box; 21. Fourth telescopic cylinder; 22. Connecting pipe; 23. Screw conveyor rod; 24. Drive motor; 25. Connecting telescopic cylinder; 26. Guide pipe; 27. Connecting plate; 28. Clamping plate; 29. ​​T-shaped rod; 30. Support spring; 31. T-shaped cavity; 32. Guide rod; 33. Mounting support leg; 34. Connecting motor; 35. Third telescopic cylinder; 36. First telescopic cylinder. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1-14 The present invention provides a technical solution: Example 1: A fruit tree transplanting device includes a base plate 1. A rotary storage mechanism is located at the upper end of the base plate 1 to store the fruit tree. A guide tube 26 is fixedly connected to the lower end of the base plate 1, with its upper end passing through the base plate 1. When the rotary storage mechanism moves the fruit tree to the upper end of the guide tube 26, the fruit tree at the upper end of the guide tube 26 will enter the guide tube 26. A clamping and positioning mechanism is located inside the guide tube 26 to clamp and position the fruit tree. A transplanting mechanism is connected to the lower end of the guide tube 26 to transplant the fruit tree to the ground. Holes for placing fruit trees are dug out on the surface. Then, the fruit trees that have entered the guide tube 26 are transplanted into the holes. A liquid supply mechanism is connected to the upper end of the bottom plate 1. One end of the liquid supply mechanism is connected to the transplanting mechanism. The nutrient solution is delivered to the transplanting mechanism through the liquid supply mechanism. The nutrient solution entering the transplanting mechanism will mix with the soil to improve the survival rate of the transplanted fruit trees. A collection box 20 is movably connected to the lower side of the bottom plate 1. The collection box 20 has an opening on the side near the insertion tube 12. The opening is designed so that the collection box 20 will not be interfered with when it is flipped and moved to the lower end of the insertion tube 12. A connecting mechanism is provided on one side of the collection box 20. A spiral conveying rod 23 is movably connected to the inside of the collection box 20. One end of the spiral conveying rod 23 extends into the connecting mechanism. A drive motor 24 is fixedly connected to the outside of the collection box 20. The output end of the drive motor 24 is fixedly connected to the spiral conveying rod 23. The collection box 20 is connected to the transplanting mechanism through the connecting mechanism. The soil is transported to the transplanting mechanism through the spiral conveying rod 23. Several lifting and moving mechanisms are connected to the lower end of the base plate 1. The base plate 1 is moved by the lifting and moving mechanisms. A soil compaction mechanism is connected to the lower end of the base plate 1. The soil compaction mechanism compacts the soil near the transplanted fruit tree.

[0019] Example 2: Based on Example 1, in order to enable the transplanted fruit tree to be moved out of the insertion tube 12, the lifting and moving mechanism includes a first support leg 8, the upper end of the first support leg 8 is fixedly connected to the lower end of the base plate 1, the lower end of the first support leg 8 is movably connected to a second support leg 7, a first motor 4 is fixedly connected inside the second support leg 7, the output end of the first motor 4 is fixedly connected to a wheel 6, by turning on the first motor 4 to drive the wheel 6 to rotate, and the wheel 6 drives the base plate 1 to move. A fourth telescopic cylinder 21 is fixedly connected to the outside of the first support leg 8, and the output end of the fourth telescopic cylinder 21 is fixedly connected to the outside of the second support leg 7, by the fourth telescopic cylinder 21 to drive the second support leg 7 connected to its output end to move downward, and the four second support legs 7 move synchronously to raise the distance between the base plate 1 and the ground, so that the collection box 20 can rotate to the lower end of the insertion tube 12; The rotary storage mechanism includes a turntable 2, with several storage tubes 3 fixedly connected inside the turntable 2. The lower end of the turntable 2 is fixedly connected to the output end of a connecting motor 34. The connecting motor 34 is fixedly installed inside the upper end of the base plate 1. The connecting motor 34 drives the turntable 2 to rotate. When a storage tube 3 moves to the position of the guide tube 26, the connecting motor 34 stops rotating, and the fruit tree in the storage tube 3 falls into the guide tube 26 and the insertion tube 12. The clamping and positioning mechanism includes two connecting plates 27, both of which are located inside the guide tube 26. Each connecting plate 27 has a clamping plate 28 on its opposite side. Two T-shaped rods 29 are fixedly connected to the side of the clamping plate 28 closest to the connecting plate 27. One end of each T-shaped rod 29 slides into a T-shaped cavity 31, which is located within the connecting plate 27. A support spring 30 is fixedly connected within the T-shaped cavity 31, and the other end of the support spring 30 is fixedly connected to the T-shaped rod 29. The first telescopic cylinder 36 drives the connecting plate 27 to move inward. When the connecting plate 27 drives the clamping plate 28 to contact the fruit tree, the T-shaped rod 29 connected to the clamping plate 28 moves along the T-shaped cavity 31 as the connecting plate 27 moves, compressing the support spring 30. A guide rod 32 is fixedly connected to the side of the connecting plate 27 away from the clamping plate 28. The guide rod 32 is movably connected inside the guide tube 26. First telescopic cylinders 36 are fixedly connected to both sides of the guide tube 26. The output end of the first telescopic cylinder 36 extends into the inside of the guide tube 26 and is fixedly connected to the connecting plate 27. The transplanting mechanism includes a cannula 12, which is located at the lower end of the guide tube 26. The lower end of the cannula 12 is tapered. Inclined baffles 16 are movably connected to both sides of the cannula 12. The upper end of the inclined baffles 16 is fixedly connected to the output end of the second telescopic cylinder 15. The second telescopic cylinder 15 is fixedly connected to the outside of the cannula 12. A connection hole 13 is opened on the outside of the cannula 12. A third telescopic cylinder 35 is fixedly connected to the outside of the guide tube 26. The output end of the third telescopic cylinder 35 is fixedly connected to the outside of the cannula 12. A T-shaped limiting rod 14 is also fixedly connected to the outside of the cannula 12. The T-shaped limiting rod 14 is movably connected to the outside of the guide tube 26. The liquid supply mechanism includes a liquid storage tank 9, which is used to store a mixture of water and nutrients. The liquid storage tank 9 is fixedly connected to the upper end of the base plate 1. A circulation pump 10 is fixedly connected to one side of the liquid storage tank 9. The input end of the circulation pump 10 extends into the liquid storage tank 9, and the output end is fixedly connected to a telescopic hose 11. The end of the telescopic hose 11 away from the circulation pump 10 is fixedly connected to an insertion tube 12. When the insertion tube 12 moves downward, the telescopic hose 11 will be stretched. When the insertion tube 12 returns to the initial position, the telescopic hose 11 will return to the initial state. The connection mechanism includes a connecting pipe 22, which is movably connected to the collection box 20. The outer side of the connecting pipe 22 is fixedly connected to the output end of the connecting telescopic cylinder 25. The connecting telescopic cylinder 25 is fixedly connected to the lower end of the collection box 20. The soil compaction mechanism includes two mounting support legs 33, which are movably connected to the lower end of the base plate 1. Two first springs are sleeved on the outer side of the mounting support legs 33. The upper end of the first spring contacts the lower end of the base plate 1, and the lower end contacts the mounting support legs 33. The first springs limit the mounting support legs 33. Each of the two mounting support legs 33 is movably connected to a soil compaction wheel 5 on its opposite side. One end of the soil compaction wheel 5 is connected to two T-shaped sliding rods, which slide inside the mounting support legs 33. A second spring is sleeved on the outer side of the T-shaped sliding rods. One end of the second spring contacts the mounting support legs 33, and the other end contacts the soil compaction wheel 5. The second springs cause the soil compaction wheel 5 to move outward after contacting the fruit tree. When the soil compaction is completed and the soil compaction wheel 5 is no longer in contact with the fruit tree, the two soil compaction wheels 5 will return to their initial position under the elastic force of the second springs. Two soil compaction wheels 5 are arranged in an arc shape at opposite ends. Mounting rods 17 are fixedly connected to both sides of the base plate 1. A second motor 18 is fixedly connected inside the mounting rods 17. A curved rod 19 is fixedly connected to the output end of the second motor 18. The end of the curved rod 19 away from the second motor 18 is movably connected to the outside of the collection box 20.

[0020] Furthermore, to achieve the above objectives, the present invention also provides a method for using a transplanting device for fruit tree cultivation, comprising: S1. Place the fruit tree to be transplanted into the storage tube 3, open the second telescopic cylinder 15 to drive the inclined baffle 16 to move upward, and open the third telescopic cylinder 35 to drive the insertion tube 12 to move downward. When the insertion tube 12 is inserted into the ground, the second telescopic cylinder 15 drives the inclined baffle 16 to move downward, and controls the third telescopic cylinder 35 to drive the insertion tube 12 to move upward. The insertion tube 12 drives the soil inside it to move upward, so that a pit for placing the fruit tree roots appears on the ground. S2. The distance between the base plate 1 and the ground is raised by moving the four second support legs 7, so that the collection box 20 rotates to the lower end of the insertion tube 12. The two second telescopic cylinders 15 drive the inclined baffle 16 to move upward, and the soil in the insertion tube 12 falls into the collection box 20 for storage. After the soil falls in, the second motor 18 starts to move the collection box 20 upward to the initial position. The second telescopic cylinder 15 is controlled to drive the inclined baffle 16 to move downward. When the turntable 2 rotates, a storage tube 3 moves to the position of the guide tube 26, and the fruit tree in the storage tube 3 falls into the guide tube 26 and the insertion tube 12. S3. Open the telescopic cylinder 25 to insert the connecting pipe 22 into the connecting hole 13. The soil in the collection box 20 is transported to the connecting pipe 22 through the spiral conveying rod 23. Then, the soil enters the insertion tube 12 through the connecting pipe 22. The connecting pipe 22 is retracted to its initial position. The soil entering the insertion tube 12 restricts the roots of the fruit tree. The third telescopic cylinder 35 is activated, causing the insertion tube 12 to move the fruit tree downwards. When the lower end of the insertion tube 12 enters the pit, the inclined baffle 16 moves upwards. The circulation pump 10 draws nutrient solution into the telescopic hose 11. Then, the nutrient solution enters the insertion tube 12, allowing the nutrient solution to mix thoroughly with the soil. After transplanting, the third telescopic cylinder 35 is activated to move the insertion tube 12 upwards, completing the fruit tree transplanting. Working principle: During use, the fruit trees to be transplanted are placed into the storage tube 3 in sequence. After the first motor 4 is started, it drives the wheels 6 to rotate, causing the base plate 1 to move. When it moves to the transplanting area, the second telescopic cylinder 15 is opened, which drives the inclined baffle 16 connected to it to move upward. The third telescopic cylinder 35 is opened, which drives the insertion tube 12 to move downward. When the insertion tube 12 is inserted into the ground, the second telescopic cylinder 15 drives the inclined baffle 16 to move downward. When the two inclined baffles 16 move downward and contact each other, the second telescopic cylinder 15 stops driving the inclined baffles 16 to move upward. At the same time, the second telescopic cylinder 15 limits the inclined baffles 16 and controls the third telescopic cylinder 35 to drive the insertion tube 12 to move upward. At this time, the insertion tube 12 drives the soil inside it to move upward, so that a pit for placing the fruit tree roots appears on the ground. When the upper end of the insertion tube 12 contacts the lower end of the guide tube 26, the third telescopic cylinder 35 stops driving the insertion tube 12 to move upward and limits the insertion tube 12. The fourth telescopic cylinder 21 drives the second support leg 7 connected to its output end to move downwards. The four second support legs 7 move synchronously, raising the distance between the base plate 1 and the ground, allowing the collection box 20 to rotate to the lower end of the insertion tube 12. By activating the two second motors 18, the curved rod 19 connected to its output end moves. Since the other end of the curved rod 19 is movably connected to the outside of the collection box 20, the collection box 20 will not flip during the rotation of the curved rod 19 driven by the second motor 18. When the collection box 20 moves to the lower end of the insertion tube 12, the second motor... 18 stops driving the curved rod 19 to rotate, and the two second telescopic cylinders 15 simultaneously drive the inclined baffle 16 connected to them to move upward. The soil in the insertion tube 12 will fall into the collection box 20 for storage. After all the soil in the insertion tube 12 has fallen in, the second motor 18 restarts, causing the collection box 20 to move upward to the initial position. After the movement is completed, the second motor 18 stops driving the curved rod 19 to rotate, and at the same time, the second motor 18 is in a self-locking state so that the collection box 20 cannot move. At this time, the fourth telescopic cylinder 21 drives the second support leg 7 to return to the initial position. The second telescopic cylinder 15 is controlled to move the inclined baffle 16 downwards, completing the sealing of the insertion tube 12. The connecting motor 34 drives the turntable 2 to rotate. When one storage tube 3 moves to the position of the guide tube 26, the connecting motor 34 stops rotating, and the fruit tree in the storage tube 3 falls into the guide tube 26 and the insertion tube 12. Opening the two first telescopic cylinders 36 moves the connecting plates 27 connected to them. The two connecting plates 27 move synchronously, causing the clamping plates 28 to move, clamping and positioning the fruit tree. With the fruit tree in a vertical position, the connecting telescopic cylinder 25 is opened to move the connecting pipe 22, so that one end of the connecting pipe 22 is inserted into the connecting hole 13. The drive motor 24 drives the spiral conveying rod 23 to rotate, and the spiral conveying rod 23 rotates to transport the soil in the collection box 20 to the connecting pipe 22. Then, the soil enters the insertion tube 12, which is blocked by the inclined baffle 16, through the connecting pipe 22. After all the soil is transported, the connecting telescopic cylinder 25 drives the connecting pipe 22 to return to the initial position, and the soil that has entered the insertion tube 12 limits the root of the fruit tree. The third telescopic cylinder 35 is activated, causing the insertion tube 12 to move the fruit tree downwards. When the lower end of the insertion tube 12 enters the pit, the third telescopic cylinder 35 stops moving the insertion tube 12. The second telescopic cylinder 15 moves the inclined baffle 16 upwards, and the circulation pump 10 draws nutrient solution into the telescopic hose 11. The nutrient solution in the telescopic hose 11 then enters the insertion tube 12, allowing the nutrient solution to mix thoroughly with the soil and improving the survival rate of the fruit tree after transplanting. After transplanting, the third telescopic cylinder 35 is activated, causing the insertion tube 12 to move upwards. At the same time, the fourth telescopic cylinder 21 is activated and moves the second support leg 7 downwards again, so that the fruit tree is completely removed from the insertion tube 12, preventing the upper part of the fruit tree from being unable to be completely removed from the insertion tube 12. The first motor 4 drives the wheel 6 to rotate, causing the base plate 1 to move. When the insertion tube 12 is separated from the transplanted fruit tree, the fourth telescopic cylinder 21 will drive the second support leg 7 to return to the initial position. As the base plate 1 continues to move, the two soil pressing wheels 5 will compact the soil around the roots of the transplanted fruit tree. When the new transplanting position is reached, the fruit tree can be transplanted again in the same way as described above.

[0021] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transplanting device for fruit tree cultivation, comprising a base plate, characterized in that: The upper part of the base plate is equipped with a rotary storage mechanism for storing fruit trees. A guide tube is fixedly connected to the lower part of the base plate, and the upper end of the guide tube passes through the base plate. A clamping and positioning mechanism is provided inside the guide tube for clamping and positioning the fruit trees. A transplanting mechanism is connected to the lower end of the guide tube. A nutrient supply mechanism is connected to the upper part of the base plate, and one end of the nutrient supply mechanism is connected to the transplanting mechanism to deliver nutrient solution into the transplanting mechanism. A collection box is movably connected to the lower side of the base plate. A connecting mechanism is provided on one side of the collection box. A spiral conveying rod is movably connected to the inside of the collection box. One end of the spiral conveying rod extends into the connecting mechanism. A drive motor is fixedly connected to the outside of the collection box. The output end of the drive motor is fixedly connected to the spiral conveying rod. The collection box is connected to the transplanting mechanism through the connecting mechanism. Soil is transported into the transplanting mechanism through the spiral conveying rod. Several lifting and moving mechanisms are connected to the lower end of the base plate. The base plate is moved by the lifting and moving mechanisms. A soil pressing mechanism is connected to the lower end of the base plate.

2. The transplanting device for fruit tree cultivation according to claim 1, characterized in that: The rotary storage mechanism includes a turntable, in which several storage tubes are fixedly connected. The lower end of the turntable is fixedly connected to the output end of a connecting motor, and the connecting motor is fixedly installed inside the upper end of the base plate.

3. The transplanting device for fruit tree cultivation according to claim 1, characterized in that: The clamping and positioning mechanism includes two connecting plates, both of which are disposed inside the guide tube. Each of the two connecting plates has a clamping plate on its opposite side. Two T-shaped rods are fixedly connected to the clamping plate near the connecting plate. One end of each T-shaped rod slides into a T-shaped cavity, which is opened inside the connecting plate. A support spring is fixedly connected inside the T-shaped cavity, and the other end of the support spring is fixedly connected to the T-shaped rod.

4. The transplanting device for fruit tree cultivation according to claim 3, characterized in that: A guide rod is fixedly connected to the side of the connecting plate away from the clamping plate. The guide rod is movably connected to the guide tube. A first telescopic cylinder is fixedly connected to both sides of the guide tube. The output end of the first telescopic cylinder extends into the inside of the guide tube and is fixedly connected to the connecting plate.

5. The transplanting device for fruit tree cultivation according to claim 1, characterized in that: The transplanting mechanism includes an insertion tube, which is located at the lower end of the guide tube. The lower end of the insertion tube is tapered. Inclined baffles are movably connected to both sides of the insertion tube. The upper end of the inclined baffles is fixedly connected to the output end of the second telescopic cylinder. The second telescopic cylinder is fixedly connected to the outside of the insertion tube. A connection hole is provided on the outside of the insertion tube. A third telescopic cylinder is fixedly connected to the outside of the guide tube. The output end of the third telescopic cylinder is fixedly connected to the outside of the insertion tube. A T-shaped limiting rod is also fixedly connected to the outside of the insertion tube. The T-shaped limiting rod is movably connected to the outside of the guide tube.

6. The transplanting device for fruit tree cultivation according to claim 5, characterized in that: The liquid supply mechanism includes a liquid storage tank, which is fixedly connected to the upper end of the base plate. A circulation pump is fixedly connected to one side of the liquid storage tank. The input end of the circulation pump extends into the liquid storage tank, and the output end is fixedly connected to a telescopic hose. The end of the telescopic hose away from the circulation pump is fixedly connected to an insertion tube.

7. The transplanting device for fruit tree cultivation according to claim 1, characterized in that: The connecting mechanism includes a connecting pipe, which is movably connected inside the collection box. The outer side of the connecting pipe is fixedly connected to the output end of the connecting telescopic cylinder, and the connecting telescopic cylinder is fixedly connected to the lower end of the collection box.

8. The transplanting device for fruit tree cultivation according to claim 1, characterized in that: The lifting and moving mechanism includes a first support leg, the upper end of which is fixedly connected to the lower end of the base plate, and a second support leg movably connected to the lower end of the first support leg. A first motor is fixedly connected inside the second support leg, and the output end of the first motor is fixedly connected to a wheel. A fourth telescopic cylinder is fixedly connected to the outer side of the first support leg, and the output end of the fourth telescopic cylinder is fixedly connected to the outer side of the second support leg.

9. A transplanting device for fruit tree cultivation according to claim 1, characterized in that: The soil compaction mechanism includes two mounting support legs, which are movably connected to the lower end of the base plate. Each of the two mounting support legs is movably connected to a soil compaction wheel on its opposite side. The opposite ends of the two soil compaction wheels are arranged in an arc shape. Mounting rods are fixedly connected to both sides of the base plate. A second motor is fixedly connected inside the mounting rod. A curved rod is fixedly connected to the output end of the second motor. The end of the curved rod away from the second motor is movably connected to the outside of the collection box.

10. A method for using a transplanting device for fruit tree cultivation, comprising the fruit tree transplanting device according to any one of claims 1-9, characterized in that, include: S1. Place the fruit tree to be transplanted into the storage tube, open the second telescopic cylinder to move the inclined baffle upward, and open the third telescopic cylinder to move the insertion tube downward. When the insertion tube is inserted into the ground, the second telescopic cylinder moves the inclined baffle downward, and the third telescopic cylinder moves the insertion tube upward. The insertion tube moves the soil inside it upward, so that a pit for placing the fruit tree roots appears on the ground. S2. The distance between the base plate and the ground is raised by moving the four second support legs, so that the collection box rotates to the lower end of the insertion tube. The two second telescopic cylinders drive the inclined baffle to move upward, and the soil in the insertion tube falls into the collection box for storage. After the soil has fallen in, the second motor starts to move the collection box upward to the initial position. The second telescopic cylinders are controlled to drive the inclined baffle to move downward. When the turntable rotates, a storage tube moves to the position of the guide tube, and the fruit tree in the storage tube falls into the guide tube and the insertion tube. S3. Open the telescopic cylinder to drive the connecting pipe into the connecting hole. The soil in the collection box is transported to the connecting pipe through the spiral conveyor rod. Then the soil enters the insertion tube through the connecting pipe. The connecting pipe is retracted to the initial position. The soil entering the insertion tube limits the root of the fruit tree. The third telescopic cylinder is activated to move the insertion tube and the fruit tree downward. When the lower end of the insertion tube enters the pit, the tilting baffle moves upward. The circulation pump draws the nutrient solution into the telescopic hose. Then the nutrient solution enters the insertion tube, so that the nutrient solution and soil are fully mixed. After the transplanting is completed, the third telescopic cylinder is activated to move the insertion tube upward, completing the fruit tree transplanting.

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