Soil pressing equipment for angelica sinensis monomer seedling culture and application of soil pressing equipment

Abstract

The soil pressing equipment comprises a workbench, the bottom face of the workbench is fixedly connected with a plurality of supporting legs, the supporting legs are fixedly connected with partition plates, the workbench is fixedly connected with a portal frame, the workbench is provided with a conveying belt, the conveying belt is used for conveying a planting frame, and planting paper is laid in the planting frame; clamping mechanisms and limiting mechanisms are installed on the workbench, the clamping mechanisms are located on the two sides of the conveying belt, the limiting mechanisms are installed on the workbench, a controller is installed on the portal frame, and the clamping mechanisms and the limiting mechanisms are electrically connected with the controller; the pressure assembly comprises a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the portal frame, the output end of the hydraulic cylinder is fixedly connected with a soil pressing plate, the soil pressing plate is fixedly connected with a pit pressing plate, and the hydraulic cylinder communicates with a hydraulic pump. Soil is compacted through the hydraulic cylinder, the compaction degree of the soil every time is more consistent, the position of the planting frame is conveniently determined through the clamping mechanism and the limiting mechanism, manual operation is reduced, and use is more convenient.

Description

Technical Field

[0001] This invention relates to the field of soil compaction devices, and in particular to a soil compaction device for single-sowing Angelica sinensis and its application. Background Technology

[0002] Angelica sinensis is a traditional and precious Chinese medicinal herb, renowned as "the best Angelica sinensis in my country." Its main production areas are concentrated in the cold, damp regions of Gansu, Yunnan, and Sichuan provinces. Gansu Province is the authentic producing area of ​​Angelica sinensis, boasting a large planting area and high-quality herbs, enjoying a nationwide reputation. Traditional production in Gansu follows a three-stage production model: summer seedling cultivation – seedling storage – transplanting to finished medicinal plants the following year. However, due to the genetic characteristics of Angelica sinensis and the vernalization process during seedling storage, the plants bolt during the finished medicinal period, losing their medicinal value and causing significant losses in production. To solve the technical problem of early bolting in Angelica sinensis, researchers have conducted research on off-season facility seedling cultivation technology based on plant vernalization theory, greatly reducing the early bolting rate. However, when transplanting Angelica sinensis seedlings out of season, it is necessary to transplant them with substrate (soil) to ensure their survival rate. In recent years, the Institute of Chinese Medicinal Herbs of the Gansu Academy of Agricultural Sciences has developed a single-seedling technology to cultivate Angelica sinensis seedlings into cylindrical individual seedlings with a diameter of about 20mm and a height of about 12cm. This has greatly improved seedling cultivation efficiency and seedling survival rate, and has also enabled mechanical transplanting of Angelica sinensis seedlings, providing a new approach for efficient seedling cultivation and reducing early bolting and mechanical transplanting. In the process of single-seedling cultivation of Angelica sinensis, a large amount of manual labor is required for filling the soil, and the soil is not easy to compact, posing a threat to the healthy growth of the root system of Angelica sinensis seedlings. Single-seedling seedlings of Angelica sinensis require suitable soil compaction to ensure root spread and growth. Existing equipment mostly relies on manual operation or the use of other equipment to complete the soil compaction process, resulting in low automation and low efficiency in large-scale seedling production.

[0003] To address these issues, a soil-pressing device for single-sapling cultivation of Angelica sinensis and its application are proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a soil-pressing device for single-sowing cultivation of Angelica sinensis and its application. This addresses the problems existing in the prior art, improving the efficiency of soil pressing during Angelica sinensis seedling cultivation while reducing the workload of planting personnel.

[0005] To achieve the above objectives, the present invention provides the following solution: The present invention provides a soil-pressing device for single-species seedling cultivation of Angelica sinensis, comprising: A workbench is provided, with several legs fixedly connected to its bottom surface, partitions fixedly connected to the legs, a gantry frame fixedly connected to the workbench, a conveyor belt installed on the workbench for conveying planting frames, planting paper laid inside the planting frames, a clamping mechanism and a limiting mechanism installed on the workbench, the clamping mechanism located on both sides of the conveyor belt, the limiting mechanism installed on the workbench, a controller installed on the gantry frame, and both the clamping mechanism and the limiting mechanism electrically connected to the controller. A pressure assembly includes a hydraulic cylinder, which is fixedly connected to the gantry frame. A soil-pressing plate is fixedly connected to the output end of the hydraulic cylinder, and a soil-pressing plate is fixedly connected to the soil-pressing plate. The hydraulic cylinder is connected to a hydraulic pump, which is electrically connected to the controller and is fixedly connected to the partition plate.

[0006] Preferably, the limiting mechanism includes two limiting plates, two motors are fixedly connected to the bottom surface of the worktable, a through hole is provided on the worktable, a connecting rod is fixedly connected to the output shaft of the motor, the connecting rod passes through the through hole, the connecting rod is fixedly connected to the limiting plate, the limiting plate is located above the worktable, and the motor is electrically connected to the controller.

[0007] Preferably, the clamping mechanism includes two cylinders located on both sides of the conveyor belt. The cylinders are fixedly connected to the workbench, and the output end of the cylinder is fixedly connected to a baffle. The two baffles are used to clamp the planting frame. The cylinder is connected to an air pump, which is fixedly connected to the partition. The air pump is electrically connected to the controller.

[0008] Preferably, a handle is fixedly connected to the planting frame.

[0009] A soil-pressing device for single-sowing cultivation of Angelica sinensis is applied in the cultivation of single-sowing Angelica sinensis.

[0010] This invention discloses the following technical effects: In this device, planting paper is laid inside the planting frame, and then planting soil is added. After the planting soil is filled, the planting frame is placed on a conveyor belt, which transports the planting frame and its soil to below the pressing plate. A limiting mechanism is used to determine the transport position of the planting frame and blocks the moving planting frame to prevent excessive movement. A clamping mechanism clamps the planting frame, ensuring that the planting frame is positioned exactly below the pressing plate. The controller activates the hydraulic cylinder, which extends to press the pressing plate completely onto the soil, compacting the soil while simultaneously creating planting holes. A hydraulic pump supplies hydraulic oil to the hydraulic cylinder, and the controller also controls the stopping and starting of the clamping and limiting mechanisms. This invention uses a hydraulic cylinder to compact the soil, resulting in more consistent compaction each time. The clamping and limiting mechanisms facilitate the positioning of the planting frame, reduce manual operation, and make the device more convenient to use. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the soil compaction device for single-sowing seedlings of Angelica sinensis according to the present invention; Figure 2 This is a side view of the present invention; The components include: 1. Workbench; 2. Support legs; 3. Partition; 4. Gantry frame; 5. Conveyor belt; 6. Planting frame; 7. Controller; 8. Hydraulic cylinder; 9. Soil pressing plate; 10. Soil pressing plate; 11. Hydraulic pump; 12. Air cylinder; 13. Baffle; 14. Air pump; 15. Limiting plate; 16. Motor; 17. Connecting rod; 18. Handle. Detailed Implementation

[0013] 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.

[0014] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] Reference Figure 1-2This invention provides a soil-pressing device for single-sapling cultivation of Angelica sinensis, comprising: Workbench 1, with several legs 2 fixedly connected to the bottom surface of workbench 1, partitions 3 fixedly connected to the legs 2, gantry frame 4 fixedly connected to workbench 1, conveyor belt 5 installed on workbench 1, conveyor belt 5 used to transport planting frames 6, planting paper laid inside planting frames 6, clamping mechanism and limiting mechanism installed on workbench 1, clamping mechanism located on both sides of conveyor belt 5, limiting mechanism installed on workbench 1, controller 7 installed on gantry frame 4, clamping mechanism and limiting mechanism are both electrically connected to controller 7; The pressure assembly includes a hydraulic cylinder 8, which is fixedly connected to the gantry frame 4. The output end of the hydraulic cylinder 8 is fixedly connected to a soil pressing plate 9, and a soil pressing plate 10 is fixedly connected to the soil pressing plate 9. The hydraulic cylinder 8 is connected to a hydraulic pump 11, which is electrically connected to a controller 7. The hydraulic pump 11 is fixedly connected to a partition plate 3.

[0016] In this device, planting paper rolls (honeycomb seedling tubes with a diameter of approximately 19mm) are first laid inside the planting frame 6. Planting soil is then added. After the soil is filled, the planting frame 6 is placed on the conveyor belt 5, which transports the planting frame 6 and its soil to below the pressing plate 10. A limiting mechanism is used to determine the transport position of the planting frame 6, preventing excessive movement. A clamping mechanism holds the planting frame 6 in place, ensuring it is positioned directly below the pressing plate 10. The controller 7 activates the hydraulic cylinder 8, which extends, pressing the pressing plate 10 completely onto the soil. This compacts the soil and creates planting holes. The hydraulic pump 11 pumps hydraulic oil to the hydraulic cylinder 10. The controller 7 also controls the stopping and starting of the clamping and limiting mechanisms. The hydraulic cylinder 8 and the hydraulic pump 11 are connected via oil pipes.

[0017] The scheme is further optimized. The limiting mechanism includes two limiting plates 15. Two motors 16 are fixedly connected to the bottom surface of the worktable 1. A through hole is opened on the worktable 1. A connecting rod 17 is fixedly connected to the output shaft of the motor 16. The connecting rod 17 passes through the through hole and is fixedly connected to the limiting plate 15. The limiting plate 15 is located above the worktable 1. The motor 16 is electrically connected to the controller 7.

[0018] The planting frame 6 moves on the conveyor belt 5, with two limiting plates 15 positioned above the conveyor belt 5 and in contact with it. When it is necessary to block the planting frame 6, the limiting plates 15 are positioned horizontally above the conveyor belt 5. After the soil compaction action is completed, the motor 16 drives the connecting rod 17 and the limiting plates 15 to rotate, causing the limiting plates 15 to rotate away from above the conveyor belt 5, making it easier for the planting frame 6 to pass through.

[0019] The scheme is further optimized. The clamping mechanism includes two cylinders 12, which are located on both sides of the conveyor belt 5. The cylinders 12 are fixedly connected to the workbench 1. The output end of the cylinders 12 is fixedly connected to a baffle 13. The two baffles 13 are used to clamp the planting frame 6. The cylinders 12 are connected to an air pump 14, which is fixedly connected to the partition 3. The air pump 14 is electrically connected to the controller 7.

[0020] After the planting frame 6 is positioned by the limiting plate 15, the two cylinders 12 extend, and the two baffles 13 clamp the planting frame 6. Through the action of the two baffles 13 and the limiting plate 15, the planting frame 6 is positioned just below the pressure plate 10. The cylinders 12 and the air pump 14 are connected by an air pipe.

[0021] The design has been further optimized, with a handle 18 fixedly connected to the planting frame 6.

[0022] The handle 18 makes it easy to pick up the planting frame 6.

[0023] A soil-pressing device for single-sowing cultivation of Angelica sinensis is applied in the cultivation of single-sowing Angelica sinensis.

[0024] The method of using this device is as follows: First, a planting paper booklet is laid in the planting frame 6. The planting paper booklet is a honeycomb seedling paper tube with a diameter of approximately 19mm. Then, planting soil is filled in. After the planting soil is filled, the planting frame 6 is placed on the conveyor belt 5. The conveyor belt 5 transports the planting frame 6 and its soil to the area below the pressing plate 10. During the transport process, two limiting plates 15 are located above the conveyor belt 5, blocking the planting frame 6. After the planting frame 6 is positioned by the limiting plates 15, two cylinders 12 extend, and two baffles 13 clamp the planting frame 6. Through the action of the two baffles 13 and the limiting plates 15, the planting frame 6 is positioned exactly below the pressing plate 10. The controller 7 activates the hydraulic cylinder 8, which extends, causing the pressing plate 10 to completely press down on the soil. While compacting the soil, it also presses out planting holes. The controller 7 is used to control this device.

[0025] In this embodiment, the planting frame 6 is shaped like a winnowing basket, with plates on three sides and one side open. The three plates are 12cm high, the planting frame 6 is 50cm long and 30cm wide, the hydraulic cylinder 8 has an adjustable pressure range of 5-15 tons, and the conveyor belt 5 is 50cm wide. The raised part of the soil pressing plate is 5-8mm high.

[0026] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing 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, and therefore should not be construed as a limitation of this invention.

[0027] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A soil-pressing device for single-sowing of Angelica sinensis, characterized in that, include: A workbench (1) has several legs (2) fixedly connected to its bottom surface. A partition (3) is fixedly connected to the legs (2). A gantry frame (4) is fixedly connected to the workbench (1). A conveyor belt (5) is installed on the workbench (1). The conveyor belt (5) is used to transport planting frames (6). Planting paper is laid inside the planting frames (6). A clamping mechanism and a limiting mechanism are installed on the workbench (1). The clamping mechanism is located on both sides of the conveyor belt (5). The limiting mechanism is installed on the workbench (1). A controller (7) is installed on the gantry frame (4). The clamping mechanism and the limiting mechanism are both electrically connected to the controller (7). The pressure assembly includes a hydraulic cylinder (8), which is fixedly connected to the gantry (4). The output end of the hydraulic cylinder (8) is fixedly connected to a soil pressing plate (9), and a soil pressing plate (10) is fixedly connected to the soil pressing plate (9). The hydraulic cylinder (8) is connected to a hydraulic pump (11), which is electrically connected to the controller (7). The hydraulic pump (11) is fixedly connected to the partition (3).

2. The soil-pressing device for single-sowing seedlings of Angelica sinensis according to claim 1, characterized in that: The limiting mechanism includes two limiting plates (15), and two motors (16) are fixedly connected to the bottom surface of the worktable (1). A through hole is provided on the worktable (1). A connecting rod (17) is fixedly connected to the output shaft of the motor (16). The connecting rod (17) passes through the through hole. The connecting rod (17) and the limiting plate (15) are fixedly connected. The limiting plate (15) is located above the worktable (1). The motor (16) is electrically connected to the controller (7).

3. The soil-pressing device for single-sowing Angelica sinensis seedlings according to claim 1, characterized in that: The clamping mechanism includes two cylinders (12), which are located on both sides of the conveyor belt (5). The cylinders (12) are fixedly connected to the workbench (1), and the output end of the cylinders (12) is fixedly connected to a baffle (13). The two baffles (13) are used to clamp the planting frame (6). The cylinders (12) are connected to an air pump (14), which is fixedly connected to the partition (3). The air pump (14) is electrically connected to the controller (7).

4. The soil-pressing device for single-sowing angelica seedlings according to claim 1, characterized in that: A handle (18) is fixedly connected to the planting frame (6).

5. The soil compaction device for single-sowing angelica seedlings as described in any one of claims 1-4 is used in single-sowing angelica seedlings.

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