Seedling transplanting device for planting traditional Chinese medicinal materials

Abstract

The invention discloses a seedling transplanting device for planting traditional Chinese medicinal materials, and belongs to the technical field of seedling transplanting devices, the seedling transplanting device comprises a base frame, the two sides of the base frame are connected with advancing wheels, and the seedling transplanting device further comprises a lifting material conveying assembly arranged at the top of the base frame and used for automatically conveying medicinal material seedlings. According to the invention, the lifting material conveying assembly is arranged, a pushing wheel is in contact with a pushing block under the action of an electric push rod, horizontal pushing force is converted into vertical acting force by utilizing an inclined plane structure, so that a tray is inclined, seedlings automatically slide to a material taking side under the action of gravity, and then a reset spring enables the tray to quickly return to be horizontal, so that subsequent stable conveying of the seedlings is ensured; and the process is cyclically carried out until the seedlings on the bottom layer are completely taken, the automatic tray is automatically descended to replace a new tray, so that the continuous and automatic transplanting of the seedlings is realized, and the transplanting efficiency and the uniformity are remarkably improved.

Description

Technical Field

[0001] This invention belongs to the technical field of transplanting devices, and particularly relates to a transplanting device for planting Chinese medicinal herbs. Background Technology

[0002] With the continuous progress of society, the planting industry is becoming increasingly large-scale and scientific, and the types of crops that can be artificially cultivated are constantly increasing. The cultivation of Chinese medicinal herbs is a typical example. In the actual cultivation process, the seedling raising and planting areas are often separated, and transplanting devices are often needed to transplant the seedlings.

[0003] Document CN119384935A discloses a transplanting device for planting Chinese medicinal herbs, relating to the field of planting technology. It includes a mobile vehicle, a lifting unit, and a lifting plate. The lifting plate has multiple perforations arranged in a row on its surface. A seedling feeding cylinder is fixedly inserted into the perforations, and a seedling feeding unit is provided on the feeding cylinder. A floating plate is fixedly fitted around the periphery of the feeding cylinder, and multiple backfilling units are provided at the end of the floating plate away from the feeding cylinder. The position and number of backfilling units correspond to the position and number of the feeding cylinder. In this invention, the lifting unit drives the lifting... After the lowering plate moves downwards, the seedling feeding unit moves downwards and forms a planting pit on the ground. The seedlings of Chinese medicinal herbs will fall into the planting pit by the seedling feeding unit, and then the seedlings will be transplanted. After transplanting, the backfilling unit drives the soil from the edge of the planting pit into the planting pit, and then covers the seedlings with soil. There is no need for the staff to backfill the planting pit with planting soil afterwards, which improves the efficiency of seedling transplanting and is suitable for widespread use. However, in actual use, the automation and continuity of the seedling feeding method are low, which can easily affect the transplanting efficiency. Therefore, it needs to be improved. Summary of the Invention

[0004] The purpose of this invention is to provide a seedling transplanting device for planting Chinese medicinal herbs, in order to solve the problem that the automation and continuity of the seedling feeding method are low, which easily affects the transplanting efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A transplanting device for planting Chinese medicinal herbs includes a base frame, with wheels connected to both sides of the base frame, and further includes: A lifting and conveying assembly is installed on the top of the base frame. The lifting and conveying assembly is used for the orderly placement and automated conveying of medicinal seedlings. The insertion mechanism is connected to one side of the base frame and is located below the lifting and conveying assembly. The insertion mechanism is used to insert and transplant medicinal seedlings. A soil covering component is installed on one side of the lifting and conveying component, and the soil covering component is used to cover and stabilize the transplanted seedlings with soil. A water replenishment component is installed on top of the soil covering component. The water replenishment component can periodically replenish water at the transplanting site of the seedlings to ensure the survival of the seedlings.

[0006] As a further description of the above technical solution: The lifting and conveying assembly includes: Two connecting vertical frames are symmetrically connected to the top of the base frame, and a movable groove is provided on one side of the connecting vertical frames. The top of the two connecting vertical frames is connected to the same top box, and the top box is connected to the movable groove. Two lifting blocks are arranged symmetrically. The lifting blocks are slidably connected in the movable slot. The same synchronous belt is connected to both sides of the lifting blocks. The two ends of the synchronous belt are respectively meshed with a drive gear and a driven gear. The driven gear is rotatably connected in the movable slot through a linkage shaft. The drive gear is rotatably connected in the top box through a drive shaft. Multiple placement trays are arranged in a linear array between two connecting vertical frames. The placement trays are rotatably connected between two lifting blocks via a rotating shaft. The placement trays are used to place transplanted medicinal seedlings in an orderly manner, and the placement trays can automatically reset while rotating relative to each other. The drive motor is fixedly mounted on one side of the top box via the first mounting plate, and one end of the drive shaft extends to the outside of the top box and is connected to one end of the output shaft of the drive motor.

[0007] As a further description of the above technical solution: The lifting and conveying assembly also includes: Multiple sets of travel blocks, each set of travel blocks consists of two symmetrically arranged travel blocks, one side of each travel block is connected to the side of the tray, and the cross-sectional shape of each travel block is circular; A travel groove is provided on one side of the lifting block. The cross-section of the travel groove is arc-shaped, and the travel block is slidably connected within the travel groove. A return spring is disposed in the travel groove, and the two ends of the return spring are respectively connected to one side of the inner wall of the travel groove and one side of the travel block.

[0008] As a further description of the above technical solution: The lifting and conveying assembly also includes: Multiple sets of push blocks, each set consisting of two symmetrically arranged push blocks, the push blocks being connected to one side of the placement tray, and the cross-sectional shape of the push blocks being triangular; Lateral shell, connected to one side of the two connecting vertical frames; Two electric push rods are symmetrically distributed on one side of the side shell. One end of each electric push rod is connected to one side of the side shell, and the other end of each electric push rod is connected to a push wheel. The push block drives the placement tray to tilt, so that the medicinal seedlings move to one side under the action of gravity.

[0009] As a further description of the above technical solution: The soil covering component includes: A connecting box, wherein two symmetrically arranged connecting plates are connected to one side of the connecting box, and one side of the connecting plate is connected to one side of the connecting vertical frame; Multiple sets of rotating cones, each set of rotating cones consists of two symmetrically arranged rotating cones. One end of each rotating cone extends into the interior of the connecting box and is rotatably connected to the connecting box. Multiple soil covering rotating plates arranged in a circular array are slidably connected inside the rotating cone. One side of each soil covering rotating plate extends to the outside of the rotating cone for secondary soil covering and reinforcement of the planting area of ​​medicinal seedlings. A trigger post is connected inside a rotating cone. A mounting bracket is connected to the top of the trigger post, and the mounting bracket is connected inside a connecting box. A trigger groove is provided on one side of the trigger post.

[0010] As a further description of the above technical solution: The soil covering component also includes: Multiple limiting slots are arranged in a circular array inside the rotating cone. The limiting slots are connected to the inner wall of the rotating cone, and the soil covering plate is slidably connected to the limiting slots. Two movable rods are symmetrically distributed on one side of the soil covering plate. One end of each movable rod is connected to one side of the soil covering plate and is slidably connected to the limiting groove seat. The other end of each movable rod is connected to a trigger wheel, and one side of the trigger wheel is in contact with the trigger column. A support spring is sleeved on the outer surface of the moving rod, and the two ends of the support spring are respectively connected to one side of the limiting groove seat and one side of the trigger wheel.

[0011] As a further description of the above technical solution: The soil covering component also includes: Multiple sets of transmission gear rings, each set of transmission gear rings consists of two symmetrically arranged transmission gear rings, and the transmission gear rings are connected to the outer surface of the rotating cone. Multiple sets of transmission gears, each set consisting of two symmetrically arranged transmission gears, with the transmission gear ring meshing with the transmission gears; A fixed motor is fixedly installed on one side of the connecting box via a second assembly plate. One end of the output shaft of the fixed motor is connected to a connecting shaft, which is rotatably connected inside the connecting box and connected to a transmission gear.

[0012] As a further description of the above technical solution: The water replenishment component includes: A water storage tank is connected to the top of the connecting box, and an addition pipe is provided on one side of the water storage tank for storing water. Multiple nozzles are arranged in a linear array on one side of the connecting box. Each nozzle is connected to a rotating shaft on both sides. A hinge seat is rotatably connected to one side of the rotating shaft. One side of the hinge seat is connected to one side of the connecting box. A connecting hose is provided, with one end of the connecting hose connected to one side of the nozzle, and the other end of the connecting hose connected to the pump body, which is connected to one side of the water tank.

[0013] As a further description of the above technical solution: The water replenishment component also includes: Multiple movable push rods are arranged in a linear array on one side of the connecting box. One end of each movable push rod is connected to one side of the connecting box, and a connecting rod is hinged to one end of each movable push rod. The other end of the connecting rod is connected to one side of the nozzle.

[0014] As a further description of the above technical solution: Also includes: A connecting frame is connected to one side of the connecting vertical frame. A movable module is driven within the connecting frame. Multiple seedling clamps are driven to one side of the movable module for clamping the medicinal seedlings placed in the tray. A drive unit, located on top of the mobile module, is used to drive the transplanting clamps and provide driving force. Multiple guide tubes are arranged in a linear array below the connecting frame, and the positions of the guide tubes and the transplanting clips correspond one-to-one. The guide tubes are connected to the bottom of the connecting frame through an assembly frame. An external connector, attached to one side of the lateral housing, is used to connect to external traction equipment.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In this invention, by setting up a lifting and conveying component, multiple placement trays can be used to orderly accommodate seedlings. Furthermore, the up-and-down movement of the lifting block can be controlled by the cooperation of the drive motor, drive gear, and synchronous belt, driving the multi-layer placement trays to replenish layer by layer, ensuring that there is always a placement tray level with the push wheel. During transplanting, the push wheel contacts the push block under the action of the electric push rod, and the inclined structure converts the horizontal thrust into a vertical force, causing the placement tray to tilt. The seedlings automatically slide towards the picking side under the action of gravity. Then, the return spring makes the tray quickly return to the horizontal, ensuring the stable delivery of subsequent seedlings. With the help of the transplanting clamp, synchronous and orderly feeding can be achieved. The above process is repeated until all the seedlings at the bottom layer are picked up, and then the tray automatically descends to replace it with a new one. This realizes continuous and automated transplanting of seedlings, significantly improving transplanting efficiency and uniformity.

[0016] 2. In this invention, by setting up a soil covering component, the coordinated rotation of the connecting shaft driven by a fixed motor and multiple sets of transmission gears and gear rings drives the relatively set rotating cone to rotate synchronously in opposite directions. This allows the soil covering plate to continuously gather the surrounding soil towards the center of the medicinal seedlings during rotation, improving the efficiency and uniformity of soil covering. At the same time, a cam mechanism is formed by the trigger wheel and trigger column, so that when the soil covering plate rotates to the center position, the support spring triggers a contraction mechanism to automatically prevent the soil from being pushed back or scattered. On the one hand, by increasing the amount of soil around the medicinal seedlings, the transplanting of the seedlings is reinforced, preventing the seedlings from tipping over and improving the quality of transplanting. On the other hand, the accumulation of more soil around the seedlings helps the seedlings to root and grow, improving the survival rate of the seedlings.

[0017] 3. In this invention, by setting up a water replenishment component, water is delivered from one side of the water tank to the spray pipe through a pump body and a connecting hose. The water flows periodically to the seedling planting site through the spray pipe. At the same time, the spray pipe is deflected around the hinge seat by the movable push rod and connecting rod, thereby changing the spray angle and range of the water flow. This enables the periodicity and automation of the watering process, improves the efficiency of water resource utilization, and increases the survival rate of transplanted medicinal seedlings. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a three-dimensional structural schematic diagram from another perspective of the present invention; Figure 3 This is a three-dimensional structural diagram of the lifting and conveying assembly in this invention; Figure 4 This is a partial three-dimensional disassembled structural diagram of the lifting and conveying component in this invention; Figure 5 This is a schematic diagram of the internal three-dimensional structure of the lifting and conveying assembly in this invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram of section A; Figure 7 This is a partial three-dimensional structural schematic diagram of the present invention; Figure 8 This is a three-dimensional structural diagram of the soil covering component and the water replenishment component in this invention; Figure 9 This is a three-dimensional cross-sectional view of the soil covering component in this invention; Figure 10 For the present invention Figure 9 Enlarged structural diagram of section B; Figure 11 This is a three-dimensional cross-sectional view of the soil covering component in this invention; Figure 12This is a schematic diagram of the internal three-dimensional structure of the soil covering component in this invention; Figure 13 For the present invention Figure 12 Enlarged structural diagram of section C.

[0019] Legend: 1. Traveling wheel; 2. Base frame; 3. Lifting and conveying assembly; 301. Connecting vertical frame; 302. Drive motor; 303. Top box; 304. Side shell; 305. Synchronous belt; 306. Drive gear; 307. Drive shaft; 308. Placement tray; 309. Electric push rod; 310. Push wheel; 311. Push block; 312. Lifting block; 313. Driven gear; 314. Return spring; 315. Stroke block; 316. Stroke groove; 4. Connecting frame; 5. Soil covering assembly; 501. Fixed motor; 502. Connecting box; 503. Rotating cone; 504. Soil covering plate; 505. Connecting shaft; 506. Transmission gear; 507. Mounting bracket; 508. Transmission gear ring; 509. Trigger post; 510. Limiting groove seat; 511. Support spring; 512. Trigger wheel; 513. Moving rod; 6. Water supply assembly; 601. Water tank; 602. Connecting hose; 603. Sprayer; 604. Hinge seat; 605. Movable push rod; 7. Insertion mechanism; 8. Moving module; 9. Drive device; 10. External connector; 11. Transplanting clamp; 12. Guide cylinder. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-13 The present invention provides a technical solution: A transplanting device for planting Chinese medicinal herbs includes a base frame 2, with travel wheels 1 connected to both sides of the base frame 2, and also includes: The lifting and conveying component 3 is located on the top of the base frame 2. The lifting and conveying component 3 is used for the orderly placement and automated conveying of medicinal seedlings. Insertion mechanism 7 is connected to one side of base frame 2. Insertion mechanism 7 is located below lifting and conveying assembly 3. Insertion mechanism 7 inserts and transplants medicinal seedlings. The soil covering component 5 is located on one side of the lifting and conveying component 3. The soil covering component 5 covers and stabilizes the transplanted seedlings with soil. Water replenishment component 6 is set on top of soil covering component 5. Water replenishment component 6 can periodically replenish water at the transplanting site of seedlings to ensure the survival of seedlings. The connecting frame 4 is connected to one side of the connecting vertical frame 301. The connecting frame 4 is connected to a moving module 8. Multiple seedling clamps 11 are connected to one side of the moving module 8 for clamping the medicinal seedlings placed in the tray 308. The drive unit 9 is located on the top of the movable module 8. The drive unit 9 is used to drive the transplanting clamp 11 and provide driving force. Multiple guide tubes 12 are arranged in a linear array below the connecting frame 4, and the positions of the guide tubes 12 and the transplanting clips 11 correspond one-to-one. The guide tubes 12 are connected to the lower part of the connecting frame 4 through the assembly frame. External connector 10 is attached to one side of the lateral housing 304 and is used to connect with external traction equipment; The lifting and conveying assembly 3 includes: Two connecting vertical frames 301 are symmetrically connected to the top of the base frame 2, and a movable groove is provided on one side of the connecting vertical frame 301. The top of the two connecting vertical frames 301 is connected to the same top box 303, and the top box 303 is connected to the movable groove. Two lifting blocks 312 are symmetrically arranged and slidably connected in the movable groove. Both sides of the lifting blocks 312 are connected to the same synchronous belt 305. The two ends of the synchronous belt 305 are respectively meshed with a drive gear 306 and a driven gear 313. The driven gear 313 is rotatably connected in the movable groove through a linkage shaft, and the drive gear 306 is rotatably connected in the top box 303 through a drive shaft 307. Multiple placement trays 308 are arranged in a linear array between two connecting vertical frames 301. The placement trays 308 are rotatably connected between two lifting blocks 312 via a rotating shaft. The placement trays 308 are used to place transplanted medicinal seedlings in an orderly manner, and the placement trays 308 can automatically reset while rotating relative to each other. The drive motor 302 is fixedly mounted on one side of the top box 303 via the first mounting plate, and one end of the drive shaft 307 extends to the outside of the top box 303 and is connected to one end of the output shaft of the drive motor 302. Multiple sets of stroke blocks 315, each set of stroke blocks 315 consists of two symmetrically arranged stroke blocks 315, one side of the stroke block 315 is connected to the side of the placement tray 308, and the cross-sectional shape of the stroke block 315 is circular. The stroke groove 316 is opened on one side of the lifting block 312. The cross-section of the stroke groove 316 is arc-shaped, and the stroke block 315 is slidably connected in the stroke groove 316. A return spring 314 is disposed in the stroke groove 316, and the two ends of the return spring 314 are respectively connected to one side of the inner wall of the stroke groove 316 and one side of the stroke block 315. Multiple sets of push blocks 311, each set of push blocks 311 consists of two symmetrically arranged push blocks 311, the push blocks 311 are connected to one side of the placement tray 308, and the cross-sectional shape of the push blocks 311 is triangular; The lateral housing 304 is connected to one side of the two connecting vertical brackets 301; Two electric push rods 309 are symmetrically distributed on one side of the side shell 304. One end of the electric push rod 309 is connected to one side of the side shell 304, and the other end of the electric push rod 309 is connected to a push wheel 310. The push block 311 drives the placement tray 308 to tilt, so that the medicinal seedlings move to one side under the action of gravity.

[0022] The specific implementation method is as follows: First, the staff reliably connects the device to the external traction equipment through the external connector 10. Then, the cultivated medicinal seedlings are neatly stacked in multiple placement trays 308, ensuring that the roots of the seedlings are concentrated facing one side of the placement tray 308. After the seedlings are full, the drive motor 302 is started. Through the drive gear 306 and the synchronous belt 305, the lifting block 312 drives the entire stack of placement trays 308 to rise smoothly until the bottom placement tray 308, the push wheel 310, and the seedling transfer clamp are reached. At the same working position at the same level, during transplanting, the external traction device pulls the device between the ridges. Simultaneously, the moving module 8 drives the transplanter to extend forward, precisely moving it to the front of the bottom placement tray 308 to clamp the outermost row of medicinal herb seedlings on the placement tray 308. After clamping, the moving module 8 automatically retracts, accurately returning the seedlings to the center position directly above the guide cylinder 12. The transplanter clamp 11 releases, and the seedlings fall vertically into the guide cylinder 12 under gravity, guided by it. The seedlings smoothly enter the insertion mechanism 7 below to complete the transplanting. After the outermost row of seedlings is removed, the electric push rod 309 pushes the push wheel 310 to move horizontally forward, squeezing the inclined push block 311 on the side of the corresponding placement tray 308, forcing the placement tray 308 to tilt around the rotation axis. The remaining seedlings in the placement tray 308 automatically slide to the material-removing side to fill the gap under the action of gravity. Then the electric push rod 309 quickly retracts, the push wheel 310 disengages, and under the elastic force of the return spring 314, the stroke block 315 drives the placement tray 308 to quickly return to a horizontal state, preparing for the next clamping. The transplanting clamp 11 repeats the previous action until all the seedlings in this layer of placement tray 308 have been removed. At this time, the drive motor 302 reverses, and through the synchronous belt 305, the entire placement tray 308 is stacked and lowered by one layer, so that the fully loaded placement tray 308 of the upper layer accurately reaches the working position. This cycle is repeated to realize the continuous automated transplanting of medicinal seedlings, which greatly improves the work efficiency and planting consistency.

[0023] Soil covering component 5 includes: Connecting box 502, with two symmetrically arranged connecting plates connected to one side of connecting box 502, and one side of the connecting plate connected to one side of connecting vertical frame 301; Multiple sets of rotating cones 503, each set of rotating cones 503 consists of two symmetrically arranged rotating cones 503. One end of the rotating cone 503 extends into the interior of the connecting box 502 and is rotatably connected to the connecting box 502. Multiple soil covering rotating plates 504 arranged in a circular array are slidably connected inside the rotating cone 503. One side of the soil covering rotating plate 504 extends to the outside of the rotating cone 503, which is used to reinforce the planting site of medicinal seedlings with secondary soil covering. A trigger post 509 is connected inside a rotating cone 503. A mounting bracket 507 is connected to the top of the trigger post 509. The mounting bracket 507 is connected inside a connecting box 502. A trigger groove is provided on one side of the trigger post 509. Multiple limiting slots 510 are arranged in a circular array inside the rotating cone 503. The limiting slots 510 are connected to the inner wall of the rotating cone 503, and the soil covering plate 504 is slidably connected to the limiting slots 510. Two movable rods 513 are symmetrically distributed on one side of the soil covering plate 504. One end of the movable rod 513 is connected to one side of the soil covering plate 504. The movable rod 513 is slidably connected to the limiting groove seat 510. The other end of the movable rod 513 is connected to the trigger wheel 512. One side of the trigger wheel 512 is in contact with the trigger post 509. A support spring 511 is sleeved on the outer surface of the moving rod 513. The two ends of the support spring 511 are respectively connected to one side of the limiting groove seat 510 and one side of the trigger wheel 512. Multiple sets of transmission gear rings 508, each set of transmission gear rings 508 consists of two symmetrically arranged transmission gear rings 508, and the transmission gear rings 508 are connected to the outer surface of the rotating cone 503. Multiple sets of transmission gears 506, each set of transmission gears 506 consists of two symmetrically arranged transmission gears 506, and the transmission gear ring 508 meshes with the transmission gears 506. The fixed motor 501 is fixedly installed on one side of the connecting box 502 via the second assembly plate. One end of the output shaft of the fixed motor 501 is connected to the connecting shaft 505, which is rotatably connected inside the connecting box 502. The connecting shaft 505 is connected to the transmission gear 506.

[0024] The specific implementation method is as follows: The fixed motor 501 drives multiple sets of transmission gears 506 to rotate through the connecting shaft 505. The transmission gears 506 drive the rotating cone 503 to rotate through the transmission gear ring 508. The rotating cone 503 drives the soil covering plate 504 to rotate, so that the soil covering plate 504 continuously gathers the surrounding soil towards the center of the medicinal seedlings during rotation, thereby improving the soil covering efficiency and uniformity. At the same time, the trigger wheel 512 and the trigger column 509 form a cam mechanism, so that when the soil covering plate 504 rotates to the center position, the support spring 511 triggers the contraction mechanism to automatically prevent the soil from being pushed back or dispersed.

[0025] The hydration component 6 includes: A water storage tank 601 is connected to the top of the connecting box 502. An addition pipe is provided on one side of the water storage tank 601 for storing water. Multiple nozzles 603 are arranged in a linear array on one side of the connecting box 502. Rotating shafts are connected to both sides of the nozzles 603. A hinge seat 604 is rotatably connected to one side of the rotating shaft. One side of the hinge seat 604 is connected to one side of the connecting box 502. A connecting hose 602 is provided, with one end of the connecting hose 602 connected to one side of the nozzle 603, and the other end of the connecting hose 602 connected to the pump body, which is connected to one side of the water tank 601. Multiple movable push rods 605 are arranged in a linear array on one side of the connecting box 502. One end of the movable push rod 605 is connected to one side of the connecting box 502, and a connecting rod is hinged to one end of the movable push rod 605. The other end of the connecting rod is connected to one side of the nozzle 603.

[0026] The specific implementation method is as follows: water is delivered to the spray pipe 603 through the pump body and connecting hose 602 on one side of the water tank 601. The water flows through the spray pipe 603 to water the seedlings periodically. At the same time, the spray pipe 603 is driven to deflect around the hinge seat 604 by the movable push rod 605 and the connecting rod, thereby changing the spray angle and range of the water flow. This realizes the periodicity and automation of the watering process and improves the efficiency of water resource utilization.

[0027] Working principle: When in use, the staff connects the device to the external traction equipment through the external connector 10. Before transplanting the seedlings, the staff places the medicinal seedlings in the placement trays 308 in an orderly manner. After the multiple placement trays 308 are filled, the drive motor 302 drives the drive gear 306 to rotate. The drive gear 306 drives the synchronous belt 305 to rotate. The synchronous belt 305 drives the lifting block 312 to move upward. The lifting block 312 drives the multiple placement trays 308 to move upward, so that the position of the bottom placement tray 308 is flush with the position of the push wheel 310. During transplanting, an external traction device moves the unit within the planting field. The moving module 8 moves multiple transplanting clamps 11 toward the placement tray 308. The driving device 9 drives the transplanting clamps 11 to grasp the same row of medicinal herb seedlings in the placement tray 308. Afterward, the moving module 8 resets, aligning the transplanting clamps 11, the medicinal herb seedlings, and the guide tube 12 on the same axis. At this point, the transplanting clamps 11 release the medicinal herb seedlings, allowing them to fall into the guide tube 12. The seedlings are guided by the seedling guide tube and fall into the insertion mechanism 7. The insertion mechanism 7 completes the transplanting and planting of the medicinal herb seedlings. After the outermost row of medicinal herb seedlings on the placement tray 308 is removed by the transplanting clamp 11, the electric push rod 309 drives the push wheel 310 to move. The push wheel 310 gradually approaches the push block 311 and generates a pushing force on the push block 311. The triangular design of the push block 311 can convert the horizontal pushing force of the push wheel 310 into a vertical pushing force, so that the placement tray... 308 can rotate around the axis of rotation, so that the placement tray 308 can tilt to one side, so that the medicinal seedlings in the placement tray 308 can slide to one side under the action of gravity. When the seedlings slide to the end, the electric push rod 309 drives the push wheel 310 to reset. The push wheel 310 releases the limit on the push block 311. At this time, the reset spring 314 drives the stroke block 315 to reset, so that the placement tray 308 returns to its original horizontal state. Then, the linear module and the transplanting clamp 11 repeat the previous operation to pick up and unload the medicinal seedlings. When all the medicinal seedlings on the bottom placement tray 308 have been picked up, the drive motor 302 drives the drive gear 306 to rotate. The drive gear 306 drives the lifting block 312 to move downward through the synchronous belt 305. The lifting block 312 drives the placement tray 308 to move downward. At this time, the new placement tray 308 moves to the same position as the push wheel 310 and the transplanting clamp 11 to carry out a new round of medicinal seedling unloading. During the planting of medicinal seedlings, the fixed motor 501 drives the connecting shaft 505 to rotate, the connecting shaft 505 drives multiple sets of transmission gears 506 to rotate, the transmission gears 506 drive the transmission gear ring 508 to rotate, the transmission gear ring 508 drives the rotating cone 503 to rotate, and the two rotating cones 503 in the same set rotate relative to each other. The rotating cone 503 drives the soil covering plate 504 to rotate, and the soil covering plate 504 will gather the surrounding soil towards the center of the medicinal seedling. In addition, during the rotation of the soil covering plate 504, the trigger wheel 512 rotates on the trigger post 509. When the trigger wheel 512 rotates into the trigger groove, the support spring 511 drives the trigger wheel 512 to move to one side. The trigger wheel 512 drives the moving rod 513 to move, and the moving rod 513 drives the soil covering plate 504 to retract inward, so that when the soil covering plate 504 rotates to the relative center position, it will not drive the soil to continue to move, thereby completing the gathering of soil towards the center position. Furthermore, during the transplanting process, water is supplied to the spray pipe 603 from one side of the water tank 601 via the pump body and connecting hose 602. The water flows through the spray pipe 603 to periodically irrigate the seedlings. Moreover, the movable push rod 605 and connecting rod can drive the spray pipe 603 to deflect around the hinge seat 604, thereby changing the spray angle and range of the water flow to meet different watering environments.

[0028] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A transplanting device for planting Chinese medicinal herbs, comprising a base frame (2), wherein both sides of the base frame (2) are connected to traveling wheels (1), characterized in that, Also includes: The lifting and conveying assembly (3) is set on the top of the base frame (2). The lifting and conveying assembly (3) is used for the orderly placement and automated conveying of medicinal seedlings. Insertion mechanism (7) is connected to one side of base frame (2). Insertion mechanism (7) is located below lifting and conveying assembly (3). Insertion mechanism (7) inserts and transplants medicinal seedlings. The soil covering component (5) is set on one side of the lifting and conveying component (3), and the soil covering component (5) covers and stabilizes the transplanted seedlings with soil. A water replenishment component (6) is set on top of the soil covering component (5). The water replenishment component (6) can periodically replenish water at the transplanting site of the seedlings to ensure the survival of the seedlings.

2. The transplanting device for planting Chinese medicinal herbs according to claim 1, characterized in that, The lifting and conveying assembly (3) includes: Two connecting vertical frames (301) are symmetrically connected to the top of the base frame (2), and a movable groove is provided on one side of the connecting vertical frame (301). The top of the two connecting vertical frames (301) is connected to the same top box (303), and the top box (303) is connected to the movable groove. Two lifting blocks (312) are arranged symmetrically. The lifting blocks (312) are slidably connected in the movable groove. The same synchronous belt (305) is connected to both sides of the lifting blocks (312). The two ends of the synchronous belt (305) are respectively meshed with a drive gear (306) and a driven gear (313). The driven gear (313) is rotatably connected in the movable groove through a linkage shaft. The drive gear (306) is rotatably connected in the top box (303) through a drive shaft (307). Multiple placement trays (308) are arranged in a linear array between two connecting vertical frames (301). The placement trays (308) are rotatably connected between two lifting blocks (312) via a rotating shaft. The placement trays (308) are used to place transplanted medicinal seedlings in an orderly manner, and the placement trays (308) can automatically reset while rotating relative to each other. The drive motor (302) is fixedly installed on one side of the top box (303) via the first mounting plate, and one end of the drive shaft (307) extends to the outside of the top box (303) and is connected to one end of the output shaft of the drive motor (302).

3. The transplanting device for planting Chinese medicinal herbs according to claim 2, characterized in that, The lifting and conveying assembly (3) also includes: Multiple sets of travel blocks (315), each set of travel blocks (315) consists of two symmetrically arranged travel blocks (315), one side of the travel block (315) is connected to the side of the placement tray (308), and the cross-sectional shape of the travel block (315) is circular; A travel groove (316) is provided on one side of the lifting block (312). The cross-section of the travel groove (316) is arc-shaped. The travel block (315) is slidably connected in the travel groove (316). A return spring (314) is disposed in the travel groove (316), and the two ends of the return spring (314) are respectively connected to one side of the inner wall of the travel groove (316) and one side of the travel block (315).

4. The transplanting device for planting Chinese medicinal herbs according to claim 2, characterized in that, The lifting and conveying assembly (3) also includes: Multiple sets of push blocks (311), each set of push blocks (311) consists of two symmetrically arranged push blocks (311), the push blocks (311) are connected to one side of the placement tray (308), and the cross-sectional shape of the push blocks (311) is triangular; A lateral shell (304) is connected to one side of two connecting uprights (301); Two electric push rods (309) are symmetrically distributed on one side of the side shell (304). One end of the electric push rod (309) is connected to one side of the side shell (304), and the other end of the electric push rod (309) is connected to a push wheel (310). The push block (311) drives the placement tray (308) to tilt, so that the medicinal seedlings move to one side under the action of gravity.

5. A transplanting device for planting Chinese medicinal herbs according to claim 2, characterized in that, The soil covering component (5) includes: A connecting box (502) has two symmetrically arranged connecting plates connected to one side, and one side of the connecting plate is connected to one side of the connecting frame (301); Multiple sets of rotating cones (503), each set of rotating cones (503) consists of two symmetrically arranged rotating cones (503). One end of each rotating cone (503) extends into the interior of the connecting box (502) and is rotatably connected to the connecting box (502). Multiple soil covering rotating plates (504) arranged in a circular array are slidably connected inside the rotating cone (503). One side of each soil covering rotating plate (504) extends to the outside of the rotating cone (503) for secondary soil covering and reinforcement of the planting area of ​​medicinal seedlings. A trigger post (509) is connected inside a rotating cone (503). A mounting bracket (507) is connected to the top of the trigger post (509). The mounting bracket (507) is connected inside a connecting box (502). A trigger groove is provided on one side of the trigger post (509).

6. The transplanting device for planting Chinese medicinal herbs according to claim 5, characterized in that, The soil covering component (5) also includes: Multiple limiting slots (510) are arranged in a circular array inside the rotating cone (503). The limiting slots (510) are connected to the inner wall of the rotating cone (503), and the soil covering plate (504) is slidably connected to the limiting slots (510). Two movable rods (513) are symmetrically distributed on one side of the soil covering plate (504). One end of the movable rod (513) is connected to one side of the soil covering plate (504), and the movable rod (513) is slidably connected to the limiting groove seat (510). The other end of the movable rod (513) is connected to a trigger wheel (512), and one side of the trigger wheel (512) is in contact with the trigger column (509). A support spring (511) is sleeved on the outer surface of the moving rod (513). The two ends of the support spring (511) are respectively connected to one side of the limiting slot seat (510) and one side of the trigger wheel (512).

7. A transplanting device for planting Chinese medicinal herbs according to claim 5, characterized in that, The soil covering component (5) also includes: Multiple sets of transmission gear rings (508), each set of transmission gear rings (508) consists of two symmetrically arranged transmission gear rings (508), and the transmission gear rings (508) are connected to the outer surface of the rotating cone (503); Multiple sets of transmission gears (506), each set of transmission gears (506) consists of two symmetrically arranged transmission gears (506), and the transmission gear ring (508) meshes with the transmission gears (506); A fixed motor (501) is fixedly installed on one side of the connecting box (502) via a second assembly plate. One end of the output shaft of the fixed motor (501) is connected to a connecting shaft (505). The connecting shaft (505) is rotatably connected inside the connecting box (502). The connecting shaft (505) is connected to a transmission gear (506).

8. A transplanting device for planting Chinese medicinal herbs according to claim 5, characterized in that, The water replenishment component (6) includes: A water storage tank (601) is connected to the top of the connecting box (502), and an addition pipe is provided on one side of the water storage tank (601) for storing water. Multiple nozzles (603) are arranged in a linear array on one side of the connecting box (502). Both sides of each nozzle (603) are connected to a rotating shaft. A hinge seat (604) is rotatably connected to one side of the rotating shaft. One side of the hinge seat (604) is connected to one side of the connecting box (502). A connecting hose (602) is provided, one end of which is connected to one side of the nozzle (603), and the other end of which is connected to a pump body, which is connected to one side of the water tank (601).

9. A transplanting device for planting Chinese medicinal herbs according to claim 8, characterized in that, The water replenishment component (6) also includes: Multiple movable push rods (605) are arranged in a linear array on one side of the connecting box (502). One end of each movable push rod (605) is connected to one side of the connecting box (502), and a connecting rod is hinged to one end of each movable push rod (605). The other end of the connecting rod is connected to one side of the nozzle (603).

10. A transplanting device for planting Chinese medicinal herbs according to claim 4, characterized in that, Also includes: A connecting frame (4) is connected to one side of the connecting vertical frame (301). A moving module (8) is connected inside the connecting frame (4). A plurality of seedling clamps (11) are connected to one side of the moving module (8) for clamping the medicinal seedlings in the tray (308). A drive unit (9) is located on top of the moving module (8). The drive unit (9) is used to drive the transplanting clamp (11) and provide driving force. Multiple guide tubes (12) are arranged in a linear array below the connecting frame (4), and the positions of the guide tubes (12) and the transplanting clips (11) correspond one-to-one. The guide tubes (12) are connected to the bottom of the connecting frame (4) through the assembly frame. An external connector (10) is attached to one side of the lateral housing (304) for connection with an external traction device.

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