Traditional Chinese medicinal material seedling transplanting device

Abstract

The utility model provides a traditional Chinese medicine seedling transplanting device, and belongs to the field of transplanting equipment.The traditional Chinese medicine seedling transplanting device comprises a seedling planting mechanism, a soil gathering mechanism, an adjusting mechanism and a seedling conveying mechanism, the adjusting mechanism comprises a rotating disc, a mounting plate and a rotating sliding block, the rotating disc is slidably connected with the rotating sliding block through a sliding groove, annular teeth are arranged at the edge of the bottom face of the rotating disc, and the rotating sliding block is connected with a gear; the upper portion of the rotating mechanism is fixedly connected with the seedling feeding mechanism through a connecting frame, the seedling feeding mechanism comprises a seedling pot, a rotating wheel, a rotating belt and a seedling frame, the rotating wheel is matched with the rotating belt, a conveying pipe is arranged below the seedling pot, and the seedling planting mechanism comprises a seedling planting funnel, a seedling planting hydraulic rod, a mounting rod and a hinge rod. The soil gathering mechanism comprises a soil gathering plate, a sliding block, a rack and a soil gathering hydraulic rod, the two ends of the soil gathering hydraulic rod are fixedly connected with the mounting plate and the rack respectively, and the rack is connected with the sliding block through a soil gathering gear. The device has the advantages that transplanting is convenient, and the device can adapt to high-density planting work of Chinese herbal medicine seedlings.

Description

Technical Field

[0001] This invention belongs to the field of transplanting equipment, specifically a transplanting device for Chinese medicinal herb seedlings. Background Technology

[0002] Currently, farming is mostly assisted by mechanization. Transplanting seedlings with mechanization is a very common method, which is more efficient than manual transplanting. However, current transplanting is limited by the fact that traditional equipment cannot transplant large areas. For example, chili peppers can be transplanted at a rate of about 4,000 plants per acre, while medicinal herbs can be transplanted at a rate of 10,000 to 20,000 plants per acre. Compared with traditional crops, medicinal herbs are smaller in size and the transplanting density is several times higher, resulting in poor performance of traditional transplanting machines and serious waste of land space. Existing planting equipment cannot achieve the best transplanting effect.

[0003] For example, patent CN202021157841.0 describes a small, hand-operated device designed to accommodate the transplanting of medicinal herbs. While this method effectively avoids the problem of fixed planting density inherent in existing crop transplanting equipment, it comes at the cost of reduced efficiency. Sacrificing efficiency for planting density and flexibility is a typical example of prioritizing planting quality. Currently, many large-scale mechanized planting and research experimental fields require both quality and yield to be ensured. Furthermore, the shape and location of the fields, due to terrain, present challenges in using existing planting equipment. Therefore, a device that overcomes the shortcomings of existing equipment is needed. Summary of the Invention

[0004] This invention provides a convenient transplanting device that can adapt to high-density planting of Chinese medicinal herb seedlings, and is particularly suitable for the transplanting of Chinese medicinal herbs. The technical problem to be solved is that current transplanting equipment cannot meet the high-density planting requirements of Chinese medicinal herbs.

[0005] The technical solution adopted in this invention is:

[0006] A seedling transplanting device for Chinese medicinal herbs includes a seedling planting mechanism, a soil gathering mechanism, an adjustment mechanism, and a seedling delivery mechanism. The adjustment mechanism includes a turntable, a mounting plate, and a rotating slider. The turntable is slidably connected to the rotating slider through a sliding groove. The bottom edge of the turntable is provided with annular teeth. The rotating slider is connected to a gear, and the gear on the rotating slider meshes with the annular teeth. The mounting plate is fixedly connected to the bottom of the rotating slider.

[0007] The rotating mechanism is fixedly connected to the seedling delivery mechanism via a connecting frame. The seedling delivery mechanism includes a seedling pot, a rotating wheel, a rotating belt, and a seedling frame. The seedling frame is rotatably connected to the rotating wheel. The rotating wheel cooperates with the rotating belt. The rotating belt is fixedly connected to a placement frame. The placement frame is fixedly connected to the seedling pot. A delivery pipe is provided below the seedling pot.

[0008] The planting mechanism is fixedly connected to the lower part of the mounting plate. The planting mechanism includes a planting funnel, a planting hydraulic rod, a mounting rod, and a hinge rod. The planting funnel is fixedly connected to the mounting rod, and the hinge rod is movably connected to the planting funnel.

[0009] The mounting plate is fixedly connected to a soil-gathering mechanism, which includes a soil-gathering plate, a sliding block, a rack, and a soil-gathering hydraulic rod. The mounting plate and the rack are fixedly connected to both ends of the soil-gathering hydraulic rod, respectively. The rack is connected to the sliding block through a soil-gathering gear, and the sliding block is fixedly connected to the soil-gathering plate.

[0010] Furthermore, the connecting frame is fixedly connected to the connecting plate above the center of the turntable, the sliding groove is provided on the side wall of the turntable, and the rotating slider is fixedly connected to the conveying pipe.

[0011] Furthermore, the rotating sliders are symmetrically arranged about the center of the turntable, and the symmetrical rotating sliders are connected by a connecting plate. The side of the connecting plate away from the rotating slider is fixedly connected to the mounting plate.

[0012] Furthermore, the mounting plate has a through hole inside, through which the extension plate and the counterweight plate are inserted. The upper surface of the mounting plate has a fixing hole, which is a through hole. The extension plate and the counterweight plate have a connecting hole, which is a through hole. The fixing hole and the connecting hole are used to fix the extension plate and the counterweight plate with connecting nails.

[0013] Furthermore, the seedling rack, the rotating wheel, and the rotating belt are symmetrically arranged at both ends of the placement rack.

[0014] Furthermore, the seedling pot includes an opening and closing wall and a barrel wall. The opening and closing wall is connected to the lower part of the barrel wall by a hinge. Two opening and closing walls are symmetrically arranged about the center of the barrel wall. The outer walls of the two opening and closing walls are provided with fixing rods. The fixing rods are connected to connecting blocks through hinges and connecting rods. The connecting rods are rotatably connected to the upper part of the connecting blocks. The end of the connecting rod away from the connecting block is rotatably connected to the opening and closing slider. The opening and closing slider is slidably connected to the limiting slide rail. The limiting slide rail is provided with an inclined groove. The opening and closing slider is connected to the inner wall of the groove through a return spring. The limiting slide rail is fixedly connected to the barrel wall.

[0015] Furthermore, the end of the planting hydraulic rod away from the mounting plate is fixedly connected to a rectangular frame, and the bottom of the rectangular frame is fixedly connected to an installation rod via a fixed-length rod. The installation rod is provided with a strip-shaped through hole. The planting funnel is composed of two funnel walls, the upper ends of which are rotatably connected. The pivot at the rotatable connection of the two funnel walls is fixedly connected to the installation rod by screws. The bottom of the rectangular frame is connected to a hinge rod via an opening and closing hydraulic rod. The bottom of the hinge rod is rotatably connected to two opening and closing rods, and the ends of the two opening and closing rods away from the hinge rod are respectively rotatably connected to the lower ends of the two funnel walls.

[0016] Furthermore, a support rod is connected to the mounting plate via a soil-collecting hydraulic rod, and a rack is fixedly connected to the support rod. Positioning grooves are provided on both sides of the rack's teeth, and sliding blocks are slidably connected to the positioning grooves. A soil-collecting gear meshes with the rack above the sliding block, and a motor that drives the soil-collecting gear is installed on the sliding block.

[0017] Furthermore, the lower part of the soil-collecting plate is designed to be conical.

[0018] Furthermore, the rotating slider is equipped with a motor for driving the gear, and the rotating slider is connected to a strip plate for positioning and fixing the conveying pipe.

[0019] The above structure has the following beneficial effects:

[0020] 1. Due to the adoption of an independent seedling planting mechanism, the installation rod can be set with different intervals and different numbers of seedling funnels as needed, and the seedling planting work can be centrally controlled through the hinge rod. This overcomes the problem that existing seedling planting equipment cannot adjust the seedling density and quantity, so the planting density can be controlled according to actual needs, and a large number of seedlings can be planted at one time.

[0021] 2. Due to the adoption of an adjustment mechanism for rotation control, and the addition of an extension plate and a counterweight plate, the existing planting equipment cannot control the length and quantity of planting. This allows for adjustment of the quantity and length of planting at one time. At the same time, the counterweight plate can be adjusted for balance, making it convenient to increase the planting length on one side.

[0022] 3. Due to the adoption of a seedling feeding mechanism, the seedling rack and rotating belt are used for rapid feeding, which overcomes the problems of uneven feeding efficiency and density caused by manual feeding, thus ensuring the efficiency of each feeding.

[0023] 4. Due to the adoption of a soil-gathering mechanism, the planted seedlings are buried through a soil-gathering plate. The amount of soil gathered can be controlled by using a rack and pinion and soil-gathering gear, which overcomes the problem that existing planting equipment cannot accurately control the burial depth and the height of the field ridge, thus effectively improving the planting results. Attached Figure Description

[0024] Figure 1 This is the front view of the present invention;

[0025] Figure 2 This is the left view of the present invention;

[0026] Figure 3 This is the right view of the present invention;

[0027] Figure 4 This is a perspective view of the present invention;

[0028] Figure 5 This is a top view of the present invention;

[0029] Figure 6 This is the invention Figure 5 Sectional view at point AA;

[0030] Figure 7 This is the invention Figure 6 Enlarged view at point E in the middle;

[0031] Figure 8 This is a three-dimensional schematic diagram of the present invention;

[0032] Figure 9 This is the invention Figure 8 Enlarged view at point B in the middle;

[0033] Figure 10 This is a perspective view of the invention from the lower angle;

[0034] Figure 11 This is the invention Figure 10 Enlarged view at point C;

[0035] Figure 12 This is the invention Figure 10 Enlarged view of point D in the middle.

[0036] In the picture:

[0037] 1. Planting mechanism; 2. Soil-gathering mechanism; 3. Adjustment mechanism; 4. Seedling delivery mechanism; 1-1. Planting funnel; 1-2. Planting hydraulic rod; 1-3. Conveying pipe; 1-4. Funnel wall; 1-5. Mounting rod; 1-6. Opening and closing rod; 1-7. Opening and closing hydraulic rod; 1-8. Hinge rod; 2-1. Soil-gathering plate; 2-2. Sliding block; 2-3. Rack; 2-4. Soil-gathering hydraulic rod; 2-5. Support rod; 2-6. Soil-gathering gear; 2-7. Positioning groove; 3-1. Turntable; 3-2. Mounting plate; 3-3. Rotating slider; 3-4. Sliding groove; 3-5. Annular tooth shape; 3- 6. Extension plate; 3-7. Counterweight plate; 3-8. Connecting plate; 3-9. Connecting frame; 3-10. Connecting disc; 3-11. Connecting hole; 3-12. Connecting nail; 3-13. Fixing hole; 4-1. Seedling pot; 4-2. Rotating wheel; 4-3. Rotating belt; 4-4. Seedling rack; 4-5. Slide groove; 4-6. Connecting block; 4-7. Connecting rod; 4-8. Positioning rod; 4-9. Placement rack; 4-10. Opening and closing wall; 4-11. Bucket wall; 4-12. Hinge; 4-13. Fixing rod; 4-14. Limiting slide; 4-15. Opening and closing slider; 4-16. Return spring. Detailed Implementation

[0038] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0039] like Figure 1-12 As shown:

[0040] A seedling transplanting device for Chinese medicinal herbs includes a seedling planting mechanism 1, a soil gathering mechanism 2, an adjustment mechanism 3, and a seedling delivery mechanism 4. The adjustment mechanism 3 includes a turntable 3-1, a mounting plate 3-2, and a rotating slider 3-3. The turntable 3-1 is slidably connected to the rotating slider 3-3 through a sliding groove 3-4. The sliding groove 3-4 is set on the side wall of the turntable 3-1. The side wall of the rotating slider 3-3 is connected to the delivery pipe 1-3 through a connecting rod and screws. A ring-shaped tooth 3-5 is provided at the bottom edge of the turntable 3-1. The rotating slider 3-3 is connected to a gear, and the gear on the rotating slider 3-3 meshes with the ring-shaped tooth 3-5. The upper end of the rotating slider 3-3 is slidably connected to the sliding groove 3-4, and the lower end of the rotating slider 3-3 is connected to the gear through a rotating shaft. The rotating slider 3-3 covers the gear, thereby protecting the gear and preventing it from being corroded and damaged. A connecting plate 3-8 is connected to the bottom of the rotating slider 3-3 by screws. The connecting plate 3-8 is used to connect the mounting plate 3-2, thereby connecting the two rotating sliders 3-3 into a whole, thus ensuring the synchronous effect during their rotation.

[0041] The adjusting mechanism 3 is connected to the seedling delivery mechanism 4 via a connecting frame 3-9 and screws. The connecting frame 3-9 is located above the center of the turntable 3-1 and is connected to the connecting plate 3-10 via screws. The connecting plate 3-10 can be connected to a transplanting vehicle or a hoist via a flange, facilitating the application of different installation and transplanting methods in different occasions and scenarios. This avoids the influence of vehicles and mobile devices and better adapts to the transplanting work of medicinal fields of different specifications and styles. The seedling delivery mechanism 4 includes a seedling tray 4-1, a rotating wheel 4-2, a rotating belt 4-3, and a seedling frame 4-4. The seedling frame 4-4 is connected to the rotating wheel 4-2 via a rotating shaft and bearings. The rotating wheel 4-2 is controlled by a motor. The rotating wheel 4-2 works in conjunction with the rotating belt 4-3, and the two ends of the rotating belt 4-3 are inserted with placement frames 4-9. The rotating wheel 4-2 drives the rotating belt 4-3 to move, and at the same time rotates... The moving belt can drive the placement rack 4-9 to move. One rotating belt 4-3 can set multiple placement racks 4-9, and the shape of the rotating belt 4-3 can be adjusted to set more placement racks 4-9. One placement rack 4-9 can fix multiple seedling pots 4-1, which can deliver seedlings in large batches at one time. The placement rack 4-9 is connected to the seedling pots 4-1 through a ring bracket and screws. The density and number of seedling pots can be actively adjusted. A conveying pipe 1-3 is set below the seedling pots 4-1. At the same time, the number of conveying pipes 1-3 below the seedling pots 4-1 is set according to the number of seedling pots 4-1. The seedling rack 4-4, the rotating wheel 4-2 and the rotating belt 4-3 are symmetrically set at both ends of the placement rack 4-9. The symmetrical structure can ensure the stability of the working force. A positioning rod 4-8 is set between two seedling racks 4-4.

[0042] The seedling pot 4-1 includes a hinged wall 4-10 and a barrel wall 4-11. The hinged wall 4-11 is connected to the hinged wall 4-10 via a hinge 4-12. Two hinged walls 4-10 are symmetrically arranged about the center of the barrel wall 4-11. Each hinged wall 4-10 has a fixing rod 4-13 on its outer wall. The fixing rod 4-13 is connected to a connecting block 4-6 via a hinge and a connecting rod. A connecting rod 4-7 is rotatably connected above the connecting block 4-6. The end of the connecting rod 4-7 away from the connecting block 4-6 is rotatably connected to the opening and closing slider 4. -15, the opening and closing slider 4-15 is slidably connected to the limiting slide 4-14. The limiting slide 4-14 is provided with an inclined slide groove 4-5. The slide groove 4-5 cooperates with the opening and closing slider 4-15 so that the opening and closing slider 4-15 will also deviate in the horizontal direction in addition to the vertical direction when it moves. The opening and closing slider 4-15 is connected to the inner wall of the slide groove 4-5 through the return spring 4-16. The limiting slide 4-14 is connected to the barrel wall 4-11 through screws. The positioning rod 4-8 is set directly above the opening and closing slider 4-15. When the rotating belt 4-3 drives the seedling pot 4-1 to move, the opening and closing slider 4-15 will touch the positioning rod 4-8. At this time, the opening and closing slider 4-15 will gradually move downward. As the sliding groove 4-5 tilts, the opening and closing slider 4-15 will gradually disengage from the positioning rod 4-8, and thus be reset by the return spring 4-16. During the movement of the opening and closing slider 4-15, the connecting rod 4-7 pushes the connecting block 4-6 to move, thereby pushing the fixing rod 4-13 to both sides, opening the bottom of the seedling pot 4-1, releasing the seedlings inside and letting them fall into the conveying pipe 1-3. The conveying pipe 1-3 tilts downward and uses gravity to send the seedlings into the planting funnel 1-1.

[0043] The planting mechanism 1 is connected to the bottom of the mounting plate 3-2 via the planting hydraulic rod 1-2. The planting mechanism 1 includes a planting funnel 1-1, a planting hydraulic rod 1-2, a mounting rod 1-5, and a hinge rod 1-8. The planting funnel 1-1 is fixedly connected to the mounting rod 1-5, and the hinge rod 1-8 is movably connected to the planting funnel 1-1.

[0044] The planting hydraulic rod 1-2 is fixedly connected to a rectangular frame at one end away from the mounting plate 3-2. The hollow structure in the middle of the rectangular frame is used for feeding seedlings through the delivery pipe 1-3. The mounting rod 1-5 is connected to the bottom of the rectangular frame via a fixed-length rod and screws. A slotted through-hole is provided on the mounting rod 1-5. The planting funnel 1-1 is composed of two funnel walls 1-4, whose upper ends are rotatably connected. Rotating the two funnel walls 1-4 opens and closes the planting funnel 1-1, facilitating transplanting. The pivot at the rotatable connection of the two funnel walls 1-4 is fixedly connected to the mounting rod 1-5 via screws located within the slotted through-hole of the mounting rod 1-5. This allows for the installation of a predetermined number and density of seedlings through the slotted through-hole as needed. The seedling funnel 1-1 facilitates control of seedling density. A hinge rod 1-8 is connected to the bottom of the rectangular frame via an opening / closing hydraulic rod 1-7. Below the hinge rod 1-8, several hinge bases corresponding to the number and position of the seedling funnel 1-1 are connected by screws. Each hinge base is hinged to two opening / closing rods 1-6. The ends of the two opening / closing rods 1-6 away from the hinge rod 1-8 are connected to rotating shafts. The lower ends of the two funnel walls 1-4 are welded to the two rotating shafts. When the opening / closing hydraulic rod 1-7 moves the hinge rod 1-8 downwards, the movement of the two opening / closing rods 1-6 pushes the funnel walls, thus coordinating with the rotation of the upper ends of the two funnel walls to open and close the seedling funnel 1-1, thereby completing the placement of medicinal materials.

[0045] The soil-gathering mechanism 2 is connected to the mounting plate 3-2 via a soil-gathering hydraulic rod. The soil-gathering mechanism 2 includes a soil-gathering plate 2-1, a sliding block 2-2, a rack 2-3, and a soil-gathering hydraulic rod 2-4. The mounting plate 3-2 and rack 2-3 are fixedly connected to the ends of the hydraulic rod 2-4, respectively. The rack 2-3 is connected to the sliding block 2-2 via a soil-gathering gear 2-6. The sliding block 2-2 is connected to the soil-gathering plate 2-1 via screws. Two soil-gathering mechanisms 2 are symmetrically arranged on both sides of the planting mechanism 1. The movement of the soil-gathering plate 2-1 can be controlled by the soil-gathering gear 2-6 and the rack 2-3, thereby gathering soil and covering the roots of the seedlings to form ridges.

[0046] The mounting plate 3-2 is connected to the support rod 2-5 via the soil-collecting hydraulic rod 2-4. The support rod 2-5 is welded with a rack 2-3. Multiple racks 2-3 can be welded to one support rod 2-5 as needed. Positioning grooves 2-7 are provided on both sides of the tooth profile of the rack 2-3. The positioning grooves 2-7 are slidably connected to the sliding block 2-2. The sliding block 2-2 can reduce the running resistance better by sliding, avoiding excessive wear between the soil-collecting gear 2-6 and the rack 2-3, so that the soil-collecting gear 2-6 and the rack 2-3 only perform the function of horizontal movement. The soil-collecting gear 2-6 meshes with the rack 2-3 above the sliding block 2-2. A motor that drives the soil-collecting gear 2-6 is set on the sliding block 2-2. The motor drives the soil-collecting gear 2-6, thereby driving the soil-collecting plate 2-1.

[0047] The rotating sliders 3-3 are symmetrically arranged about the center of the turntable 3-1. The symmetrical rotating sliders 3-3 are connected by a connecting plate 3-8. The side of the connecting plate 3-8 away from the rotating sliders 3-3 is connected to the mounting plate 3-2 by screws. By connecting the two rotating sliders 3-3 as a whole and then connecting the mounting plate 3-2, the synchronization of the two rotating sliders 3-3 can be better guaranteed.

[0048] The mounting plate 3-2 has a through hole inside, through which the extension plate 3-6 and the counterweight plate 3-7 are inserted. The upper surface of the mounting plate 3-2 has a fixing hole 3-13, which is a through hole. The extension plate 3-6 and the counterweight plate 3-7 have a connecting hole 3-11, which is also a through hole. The fixing hole 3-13 and the connecting hole 3-11 are fixed to the extension plate 3-6 and the counterweight plate 3-7 by connecting nails 3-12. The extension plate 3-6 can also accommodate a planting mechanism 1 and a soil-gathering mechanism 2, thereby extending the length of a single planting operation. It can also be used to fix irrigation equipment, facilitating initial irrigation immediately after planting. The extension plate 3-6 can be installed at both ends simultaneously. When only one side needs to be installed, the counterweight plate 3-7 is installed on the other side. The counterweight plate 3-7 has a storage slot on top for placing counterweight blocks. The counterweight plate 3-7 balances the weight of the equipment, preventing the center of gravity from shifting.

[0049] The bottom of the soil-collecting plate 2-1 is designed to be conical. This reduces resistance and facilitates insertion into the soil.

[0050] A motor for driving gears is installed on the rotating slider 3-3. The rotating slider 3-3 is connected to a strip plate for positioning and fixing the conveying pipe 1-3. Multiple fixing holes are provided on the strip plate to insert multiple conveying pipes 1-3, which facilitates fixing multiple conveying pipes 1-3 at one time.

[0051] How this example works:

[0052] During use, the corresponding number and spacing of planting funnels 1-1 are installed according to the predetermined quantity and density. Simultaneously, the corresponding conveying pipes 1-3 and seedling trays 4-1 are set up. Depending on the actual planting length, it is selected whether to install extension plates 3-6 and counterweight plates 3-7. A lifting device or planting vehicle is connected via connecting plate 3-10. After arriving at the designated planting location, the seedling delivery mechanism 4 is activated. Through the cooperation of seedling trays 4-1 and positioning rods 4-1, the first batch of seedlings is fed into the planting funnels 1-1 through the conveying pipes 1-3. Then, by controlling the rotation of the rotating slider 3-3, the direction of the planting mechanism 1 is aligned with the direction of the field ridges. After adjusting the direction... The bottom of the seedling funnel 1-1 is inserted into the soil using the seedling planting hydraulic rod 1-2. The opening and closing hydraulic rod 1-7 is then activated to open the seedling funnel 1-1. After that, the soil gathering hydraulic rod 2-4 is activated to insert the soil gathering plate 2-1 into the soil. Then, the soil gathering gear 2-6 is used to push the soil towards the seedling funnel 1-1 to form a ridge. At this time, the seedling planting mechanism 1 and the soil gathering mechanism 2 are raised using the soil gathering hydraulic rod 2-4 and the seedling planting hydraulic rod 1-2, and the soil will automatically fill the seedlings. After the seedlings are raised, the seedling funnel 1-1 is closed using the opening and closing hydraulic rod 1-7. Then, the slider 3-3 is used to return the seedlings to the initial position, and the rotating belt 4-3 is used to drive the next batch of seedling pots 4-1 to deliver the seedlings.

[0053] Because the direction and length can be adjusted at will, the density and number of seedlings can also be easily controlled, which can better adapt to the transplanting of high-density Chinese medicinal materials, facilitate the control of seedling density, and adapt to medicinal fields of different shapes and locations, reducing the impact of terrain on planting equipment and facilitating mechanized centralized planting.

[0054] Furthermore, by adjusting the transport path of the rotating belt 4-3, it can store more seedlings, allowing the seedling rack to transport more seedlings at once, reducing the time spent on replanting, and increasing the number of seedlings planted at one time. This facilitates large-scale Chinese medicinal herb cultivation.

[0055] In Example 2, the seedling delivery mechanism 4 is symmetrically arranged about the planting mechanism 1. This not only prevents center shift when the number of seedlings is large, but also allows for the storage of more seedlings at once, improving work efficiency. Furthermore, the delivery pipes 1-3 can be Y-shaped to facilitate the delivery of seedlings from the seedling racks 4-4 on both sides. This method significantly increases the number of seedlings stored and the number of seedlings planted in a single planting operation. Since most of the mechanisms are detachable, the length and width of components can be modified and replaced according to actual needs, greatly facilitating future maintenance and upgrades.

[0056] The directional terms used in this invention, such as "up", "down", "left", and "right", are only for better and clearer explanation and understanding of this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0057] The preferred embodiments of the present invention have been described above, but should not be construed as limiting the scope of the claims. The present invention is not limited to the above embodiments, and variations in its specific structure are permitted. All changes made within the scope of the independent claims of the present invention are within the scope of protection of the present invention.

Claims

1. A seedling transplanting device for Chinese medicinal herbs, comprising a seedling planting mechanism (1), a soil gathering mechanism (2), an adjustment mechanism (3), and a seedling delivery mechanism (4), characterized in that: The adjustment mechanism (3) includes a turntable (3-1), a mounting plate (3-2), and a rotating slider (3-3). The turntable (3-1) is slidably connected to the rotating slider (3-3) through a sliding groove (3-4). An annular tooth (3-5) is provided at the bottom edge of the turntable (3-1). The rotating slider (3-3) is connected to a gear, and the gear on the rotating slider (3-3) meshes with the annular tooth (3-5). The mounting plate (3-2) is fixedly connected to the bottom of the rotating slider (3-3). The adjusting mechanism (3) is fixedly connected to the seedling delivery mechanism (4) above the connecting frame (3-9). The seedling delivery mechanism (4) includes a seedling pot (4-1), a rotating wheel (4-2), a rotating belt (4-3), and a seedling frame (4-4). The seedling frame (4-4) is rotatably connected to the rotating wheel (4-2). The rotating wheel (4-2) cooperates with the rotating belt (4-3). The rotating belt (4-3) is fixedly connected to the placement frame (4-9). The placement frame (4-9) is fixedly connected to the seedling pot (4-1). A conveying pipe (1-3) is provided below the seedling pot (4-1). The planting mechanism (1) is fixedly connected below the mounting plate (3-2). The planting mechanism (1) includes a planting funnel (1-1), a planting hydraulic rod (1-2), a mounting rod (1-5), and a hinge rod (1-8). The planting funnel (1-1) is fixedly connected to the mounting rod (1-5), and the hinge rod (1-8) is movably connected to the planting funnel (1-1). The mounting plate (3-2) is fixedly connected to the soil-gathering mechanism (2) below. The soil-gathering mechanism (2) includes a soil-gathering plate (2-1), a sliding block (2-2), a rack (2-3), and a soil-gathering hydraulic rod (2-4). The mounting plate (3-2) and the rack (2-3) are fixedly connected to the two ends of the soil-gathering hydraulic rod (2-4), respectively. The rack (2-3) is connected to the sliding block (2-2) through a soil-gathering gear (2-6). The sliding block (2-2) is fixedly connected to the soil-gathering plate (2-1).

2. The transplanting device for Chinese medicinal herb seedlings according to claim 1, characterized in that: The connecting frame (3-9) is fixedly connected to the connecting plate (3-10) above the center of the turntable (3-1), the sliding groove (3-4) is provided on the side wall of the turntable (3-1), and the rotating slider (3-3) is fixedly connected to the conveying pipe (1-3).

3. The transplanting device for Chinese medicinal herb seedlings according to claim 2, characterized in that: The rotating slider (3-3) is symmetrically arranged about the center of the turntable (3-1). The symmetrical rotating sliders (3-3) are connected by a connecting plate (3-8). The side of the connecting plate (3-8) away from the rotating slider (3-3) is fixedly connected to the mounting plate (3-2).

4. The seedling transplanting device for Chinese medicinal herbs according to claim 3, characterized in that: The mounting plate (3-2) has a through hole inside, through which the extension plate (3-6) and the counterweight plate (3-7) are inserted. The upper surface of the mounting plate (3-2) has a fixing hole (3-13), which is a through hole. The extension plate (3-6) and the counterweight plate (3-7) have a connecting hole (3-11), which is a through hole. The fixing hole (3-13) and the connecting hole (3-11) are fixed to the extension plate (3-6) and the counterweight plate (3-7) by a connecting nail (3-12).

5. The transplanting device for Chinese medicinal herb seedlings according to claim 1, characterized in that: The seedling rack (4-4), the rotating wheel (4-2), and the rotating belt (4-3) are symmetrically arranged at both ends of the placement frame (4-9), and a positioning rod (4-8) is set between the two seedling racks (4-4).

6. The seedling transplanting device for Chinese medicinal herbs according to claim 5, characterized in that: The seedling pot (4-1) includes a hinged wall (4-10) and a barrel wall (4-11). The lower part of the barrel wall (4-11) is connected to the hinged wall (4-10) via a hinge (4-12). Two hinged walls (4-10) are symmetrically arranged about the center of the barrel wall (4-11). The outer walls of both hinged walls (4-10) are equipped with fixing rods (4-13). The fixing rods (4-13) are connected to a connecting block (4-6) via hinges and connecting rods. A connecting rod (4-7) is rotatably connected above the connecting block (4-6). The connecting rod (4-7) is rotatably connected to the opening and closing slider (4-15) at the end away from the connecting block (4-6). The opening and closing slider (4-15) is slidably connected to the limiting slide (4-14). The limiting slide (4-14) is provided with an inclined groove (4-5). The opening and closing slider (4-15) is connected to the inner wall of the groove (4-5) through a return spring (4-16). The limiting slide (4-14) is fixedly connected to the barrel wall (4-11). The positioning rod (4-8) is located directly above the opening and closing slider (4-15).

7. The transplanting device for Chinese medicinal herb seedlings according to claim 1, characterized in that: The planting hydraulic rod (1-2) is fixedly connected to a rectangular frame at the end away from the mounting plate (3-2). The mounting rod (1-5) is fixedly connected to the bottom of the rectangular frame via a fixed-length rod. The mounting rod (1-5) is provided with a strip-shaped through hole. The planting funnel (1-1) is composed of two funnel walls (1-4). The upper ends of the two funnel walls (1-4) are rotatably connected. The pivot at the rotatable connection of the two funnel walls (1-4) is fixedly connected to the mounting rod (1-5) via screws. The bottom of the rectangular frame is connected to a hinge rod (1-8) via an opening and closing hydraulic rod (1-7). The bottom of the hinge rod (1-8) is rotatably connected to two opening and closing rods (1-6). The ends of the two opening and closing rods (1-6) away from the hinge rod (1-8) are respectively rotatably connected to the lower ends of the two funnel walls (1-4).

8. The transplanting device for Chinese medicinal herb seedlings according to claim 1, characterized in that: The mounting plate (3-2) is connected to the support rod (2-5) via the soil-collecting hydraulic rod (2-4) below. The support rod (2-5) is fixedly connected to the rack (2-3). The rack (2-3) has positioning grooves (2-7) on both sides of its tooth profile. The positioning grooves (2-7) are slidably connected to the sliding block (2-2). The rack (2-3) is meshed with the soil-collecting gear (2-6) above the sliding block (2-2). The motor that drives the soil-collecting gear (2-6) is installed on the sliding block (2-2).

9. The transplanting device for Chinese medicinal herb seedlings according to claim 1, characterized in that: The bottom of the soil-collecting plate (2-1) is set in a cone shape.

10. A seedling transplanting device for Chinese medicinal herbs according to claim 1, characterized in that: The rotating slider (3-3) is equipped with a motor for driving the gear, and the rotating slider (3-3) is connected to a strip plate for positioning and fixing the conveying pipe (1-3).

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