A vegetable planting and seeding device
Patent Information
- Application Number
- CN202522190816.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-16
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-10-16
AI Technical Summary
[0004]现有的蔬菜种植播种机，无法根据蔬菜生长需求和土壤条件，调节蔬菜种子的播种深度，导致播种深度过浅或过深，影响种子的发芽率和生长情况，且在播种过程中，难以精确控制播种密度，导致种子在土壤中分布不均；因此，针对上述问题提出一种蔬菜种植播种装置
1.本实用新型在根据蔬菜生长需求和土壤条件调节播种深度时，通过控制面板作用，控制两个气动缸同步作业，使两个升降块带动滑杆上移或下移，迫使活动杆带动开槽犁头随之上移或下移，从而能够调整开槽犁头的高度，随着播种装置的移动，开槽犁头会在土壤中开出一定深度和宽度的播种槽，进而能够根据蔬菜生长需求和土壤条件调节播种深度，使其能够满足不同蔬菜生长需求和土壤条件播种深度的需求，确保种子能够在适宜的深度播种，从而提高种子的发芽率和生长质量；
Smart Images
Figure CN224775450U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vegetable planting technology, specifically a vegetable planting and sowing device. Background Technology
[0002] When planting vegetables, vegetable seeds need to be sown into the soil, so a vegetable planting planter is required.
[0003] Existing vegetable planting seeders mainly include a carriage, a vegetable seed storage cylinder, a seed discharge assembly, and a grooving plow. Support legs are fixedly installed at the four corners of the carriage bottom, and wheels are rotatably mounted on the bottom of each support leg. During planting, the device is moved to the desired planting position, and the push handle is held to propel the device. During this movement, the grooving plow creates a planting groove of a certain depth in the soil. Seeds are then discharged from the discharge pipe at the bottom of the storage cylinder, falling into the planting groove. With the assistance of a soil covering plate, soil covers the sown seeds, thus completing the vegetable planting operation.
[0004] Existing vegetable planting machines cannot adjust the sowing depth of vegetable seeds according to the growth needs of vegetables and soil conditions, resulting in sowing depth that is too shallow or too deep, affecting the germination rate and growth of seeds. Furthermore, it is difficult to accurately control the sowing density during the sowing process, leading to uneven distribution of seeds in the soil. Therefore, a vegetable planting sowing device is proposed to address the above problems. Utility Model Content
[0005] In order to overcome the shortcomings of the existing technology and solve the problems mentioned in the background, this utility model proposes a vegetable planting and sowing device.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A vegetable planting and sowing device of this utility model includes a base plate. A rod hole is provided on the base plate, and a movable rod is slidably fitted into the rod hole. A slotted plow head is installed at the bottom end of the movable rod. Two vertical plates are fixedly connected to the base plate. Each of the two vertical plates has a limiting groove, and a sliding rod is slidably fitted into each of the two limiting grooves. The ends of the two sliding rods that are close to each other are fixedly connected to the movable rod, and the ends of the two sliding rods that are far apart from each other are fixedly connected to a lifting block. A fixing block is installed on the outer wall of each of the two vertical plates, and a pneumatic cylinder is installed on each of the two fixing blocks. A pneumatic rod is fitted to the actuating end of each of the two pneumatic cylinders, and the bottom end of the pneumatic rod is fixedly connected to the lifting block. Each end is equipped with a pneumatic rod, and the bottom end of the pneumatic rod is fixed to the lifting block. During operation, when adjusting the sowing depth according to the vegetable growth requirements and soil conditions, the control panel controls the two pneumatic cylinders to work synchronously, causing the two lifting blocks to move the sliding rod up or down, which in turn forces the movable rod to move the grooving plow head up or down. This allows adjustment of the height of the grooving plow head. As the sowing device moves, the grooving plow head will create sowing grooves of a certain depth and width in the soil. This allows for adjustment of the sowing depth according to the vegetable growth requirements and soil conditions, ensuring that seeds are sown at the appropriate depth, thereby improving seed germination rate and growth quality.
[0007] Preferably, two support blocks are fixed to the base plate, and a hollow fixing cylinder is installed on the two support blocks. A rotating disk is installed inside the hollow fixing cylinder via a rotating shaft. The rotating disk has multiple material guide ports. A motor is installed on the outer wall of the hollow fixing cylinder, and the output end of the motor is connected to one end of the rotating shaft. A storage hopper is connected to the top of the circumferential surface of the hollow fixing cylinder, and a discharge pipe is connected to the bottom of the circumferential surface of the hollow fixing cylinder, with the discharge pipe passing through the base plate. When sowing, the motor is started, causing... The rotating disc drives the feed inlet to rotate. When the feed inlet aligns with the discharge port at the bottom of the storage hopper, the seeds in the storage hopper flow into the feed inlet. As the rotating disc continues to rotate, when the feed inlet aligns with the discharge pipe port, the seeds in the feed inlet are sown into the pre-drilled seeding trough through the discharge pipe. Through the cooperation of the rotating disc and the feed inlet, intermittent seed feeding is achieved. This intermittent feeding method ensures that the seeds are evenly distributed in the seeding trough, avoiding overly dense or sparse seed distribution, thereby improving the sowing quality.
[0008] Preferably, an L-shaped plate is fixedly connected to one side wall of the base plate, and a fixing frame is fixedly connected to the bottom end of the L-shaped plate. Soil covering plates are rotatably installed on both sides of the fixing frame. During the sowing process, as the sowing device moves, the soil covering plates can gather the soil on both sides of the sowing trough and cover the sown seeds, thus covering the seeds and enabling them to absorb nutrients and water from the soil, promoting seed germination and growth.
[0009] Preferably, four fixing plates are fixed to the bottom side of the base plate, and two fixing plates at the same end are fitted with rotating rods. Each rotating rod has a movable wheel fitted at both ends. A push handle is fixed to the base plate. When using the device, the movable wheels make it easy to move the device to the required position and also facilitate the sowing operation.
[0010] Preferably, a battery is provided on the base plate, and the battery powers the motor and the pneumatic cylinder. When using the device, the battery provides an independent power source for the motor and the pneumatic cylinder, so that the seeding device does not need to be connected to external wires, and the seeding device can move and operate freely in the field environment.
[0011] Preferably, the base plate is equipped with a control panel, which is used to control the start and stop of the electric motor and the pneumatic cylinder. When using the device, by setting up the control panel, multiple drive devices can be concentrated together, which greatly improves the convenience of operation.
[0012] The advantages of this utility model are: 1. When adjusting the sowing depth according to the growth needs of vegetables and soil conditions, this utility model uses a control panel to control two pneumatic cylinders to work synchronously. This causes two lifting blocks to move the sliding rod up or down, which in turn forces the movable rod to move the grooving plow head up or down. This allows the height of the grooving plow head to be adjusted. As the sowing device moves, the grooving plow head will create a sowing groove of a certain depth and width in the soil. This allows the sowing depth to be adjusted according to the growth needs of vegetables and soil conditions, meeting the sowing depth requirements of different vegetables and soil conditions. This ensures that seeds are sown at an appropriate depth, thereby improving seed germination rate and growth quality. 2. In this invention, when sowing, the motor is started, causing the rotating disc to rotate and drive the guide port to rotate. When the guide port rotates to align with the discharge port at the bottom of the storage hopper, the seeds in the storage hopper will flow into the guide port. As the rotating disc continues to rotate, when the guide port rotates to align with the discharge pipe port, the seeds in the guide port will be sown into the pre-opened sowing trough through the discharge pipe. Through the cooperation of the rotating disc and the guide port, intermittent seed feeding is achieved. This intermittent feeding method can ensure that the seeds are evenly distributed in the sowing trough, avoiding the situation of seeds being too dense or sparse, thereby improving the sowing quality. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a schematic diagram of the overall first front-view stereoscopic structure of the device; Figure 2 This is a schematic diagram of the overall left-side three-dimensional structure of the device; Figure 3 This is a schematic diagram showing the overall planar structure of the device; Figure 4 This is a schematic diagram of the three-dimensional structure of the sowing depth adjustment mechanism; Figure 5 A schematic diagram of the three-dimensional structure of the slotted plowshare assembly; Figure 6 This is a schematic diagram of the three-dimensional structure of the intermittent feeding mechanism; In the diagram: 1. Base plate; 2. Movable rod; 3. Grooving plow head; 4. Vertical plate; 5. Limiting slide; 6. Slide rod; 7. Fixing block; 8. Pneumatic cylinder; 9. Pneumatic rod; 10. Lifting block; 11. Support block; 12. Hollow fixed cylinder; 13. Storage hopper; 14. Discharge pipe; 15. Rotary disc; 16. Guide port; 17. Motor; 18. L-shaped plate; 19. Fixing frame; 20. Soil covering plate; 21. Fixing plate; 22. Moving wheel; 23. Push handle; 24. Battery; 25. Control panel. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0016] Please see Figure 1-5As shown, a vegetable planting and sowing device includes a base plate 1 with rod holes. A movable rod 2 is slidably mounted in the rod holes, and a grooving plow head 3 is installed at the bottom end of the movable rod 2. Two vertical plates 4 are fixedly connected to the base plate 1, and each of the two vertical plates 4 has a limiting groove 5. A sliding rod 6 is slidably mounted in each of the two limiting grooves 5. The ends of the two sliding rods 6 that are close to each other are fixedly connected to the movable rod 2, and the ends of the two sliding rods 6 that are far apart from each other are fixedly connected to a lifting block 10. Fixed blocks 7 are installed on the outer walls of the two vertical plates 4, and pneumatic cylinders 8 are installed on each of the two fixed blocks 7. Pneumatic rods 9 are mounted on the actuating ends of the two pneumatic cylinders 8, and the bottom ends of the pneumatic rods 9 are fixedly connected to the lifting block 10. During operation, before sowing, it is necessary to adjust the planting and sowing according to the growth requirements of the vegetables and the soil conditions. When adjusting the sowing depth based on soil conditions, the control panel 25 controls the two pneumatic cylinders 8 to work synchronously, causing the two pneumatic rods 9 to move the two lifting blocks 10 up or down. This causes the sliding rod 6 to move up or down within the limiting groove 5. The sliding rod 6 then moves the movable rod 2 up or down, which in turn moves the grooving plow head 3 up or down. This allows for adjustment of the height of the grooving plow head 3. As the sowing device moves, the grooving plow head 3 creates sowing grooves of a certain depth and width in the soil. This allows for adjustment of the sowing depth according to the needs of vegetable growth and soil conditions, meeting the sowing depth requirements of different vegetables and soil conditions. This ensures that seeds are sown at an appropriate depth, thereby improving seed germination rate and growth quality. Please see Figure 1-3 and Figure 6 As shown, two support blocks 11 are fixedly connected to the base plate 1. A cavity fixing cylinder 12 is installed on the two support blocks 11. A rotating disk 15 is installed inside the cavity fixing cylinder 12 via a rotating shaft. Multiple material guide ports 16 are opened on the rotating disk 15. A motor 17 is installed on the outer wall of the cavity fixing cylinder 12. The output end of the motor 17 is connected to one end of the rotating shaft. A storage hopper 13 is connected to the top of the circumferential surface of the cavity fixing cylinder 12, and a discharge pipe 14 is connected to the bottom of the circumferential surface of the cavity fixing cylinder 12, passing through the base plate 1. A control panel 25 is mounted on the base plate 1, and the control panel 25 is used to control the start and stop of the motor 17 and the pneumatic cylinder 8. During operation, the sowing depth... After adjustment, when sowing, start the motor 17 to make the rotating disk 15 drive the guide port 16 to rotate. When the guide port 16 rotates to align with the discharge port at the bottom of the storage hopper 13, the seeds in the storage hopper 13 will flow into the guide port 16. As the rotating disk 15 continues to rotate, when the guide port 16 rotates to align with the end of the discharge pipe 14, the seeds in the guide port 16 will be sown into the prepared sowing trough through the discharge pipe 14. Through the cooperation of the rotating disk 15 and the guide port 16, the intermittent feeding of seeds is achieved. This intermittent feeding method can ensure that the seeds are evenly distributed in the sowing trough, avoiding the situation of the seeds being too dense or sparse, thereby improving the sowing quality. Please see Figure 1-2 As shown, an L-shaped plate 18 is fixedly attached to one side wall of the base plate 1, and a fixing frame 19 is fixedly attached to the bottom end of the L-shaped plate 18. A soil covering plate 20 is rotatably installed on both sides of the fixing frame 19. During operation, as the sowing device moves, the soil covering plate 20 can gather the soil on both sides of the sowing trough and cover the sown seeds, so that the seeds can absorb nutrients and water from the soil and promote seed germination and growth. Four fixing plates 21 are fixedly connected to the bottom side of the base plate 1. Two fixing plates 21 at the same end are fitted with rotating rods. Each rotating rod has a movable wheel 22 fitted at both ends. A push handle 23 is fixedly connected to the base plate 1. When using the device, the movable wheels 22 make it easy to move the device to the required position and also facilitate the sowing operation. A battery 24 is installed on the base plate 1, and the battery 24 supplies power to the motor 17 and the pneumatic cylinder 8. When the device is in operation, the battery 24 provides an independent power supply to the motor 17 and the pneumatic cylinder 8, so that the seeding device does not need to be connected to external wires and can move and operate freely in the field environment. Working Principle: Existing vegetable planting machines cannot adjust the sowing depth of vegetable seeds according to the growth needs of vegetables and soil conditions, resulting in sowing depths that are too shallow or too deep, affecting seed germination rate and growth. Furthermore, it is difficult to precisely control sowing density during the sowing process, leading to uneven seed distribution in the soil. Therefore, a vegetable planting sowing device is proposed to address these problems. Before sowing, when the sowing depth needs to be adjusted according to the growth needs of vegetables and soil conditions, the control panel 25 controls two pneumatic cylinders 8 to work synchronously, causing two pneumatic rods 9 to drive two lifting blocks 1. The slide bar 6 moves up or down within the limiting groove 5, causing the sliding bar 6 to move up or down. The sliding bar 6 drives the movable rod 2 to move up or down, which in turn drives the grooving plow head 3 to move up or down. This allows the height of the grooving plow head 3 to be adjusted. As the sowing device moves, the grooving plow head 3 will create a sowing groove of a certain depth and width in the soil. This allows the sowing depth to be adjusted according to the needs of vegetable growth and soil conditions, ensuring that the seeds are sown at the appropriate depth, thereby improving the germination rate and growth quality of the seeds. After the sowing depth is adjusted, when sowing, the motor 17 is started, causing the rotating disk 15 to rotate and drive the guide port 16 to rotate. When the guide port 16 rotates to align with the discharge port at the bottom of the storage hopper 13, the seeds in the storage hopper 13 will flow into the guide port 16. As the rotating disk 15 continues to rotate, when the guide port 16 rotates to align with the end of the discharge pipe 14, the seeds in the guide port 16 will be sown into the prepared sowing trough through the discharge pipe 14. Through the cooperation of the rotating disk 15 and the guide port 16, the intermittent feeding of seeds is achieved. This intermittent feeding method can ensure that the seeds are evenly distributed in the sowing trough, avoiding the situation of seeds being too dense or sparse, thereby improving the sowing quality. During the sowing process, as the sowing device moves, the soil covering plate 20 can gather the soil on both sides of the sowing trough and cover the sown seeds, covering the seeds so that they can absorb nutrients and water from the soil, promoting seed germination and growth.
[0017] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A vegetable planting and sowing device, characterized in that: The system includes a base plate (1), on which a rod hole is provided. A movable rod (2) is slidably fitted into the rod hole. A slotted plowshare (3) is installed at the bottom end of the movable rod (2). Two vertical plates (4) are fixedly connected to the base plate (1). Each of the two vertical plates (4) has a limiting groove (5). A sliding rod (6) is slidably fitted into each of the two limiting grooves (5). The ends of the two sliding rods (6) that are close to each other are fixedly connected to the movable rod (2). The ends of the two sliding rods (6) that are far apart from each other are fixedly connected to a lifting block (10). A fixing block (7) is installed on the outer side wall of each of the two vertical plates (4). Each fixing block (7) has a... A pneumatic cylinder (8) is installed, and the working end of each of the two pneumatic cylinders (8) is equipped with a pneumatic rod (9). The bottom end of the pneumatic rod (9) is fixed to the lifting block (10). Two support blocks (11) are fixed to the base plate (1). A cavity fixing cylinder (12) is installed in cooperation with the two support blocks (11). A rotating disk (15) is installed in the cavity fixing cylinder (12) through a rotating shaft. Multiple guide ports (16) are opened on the rotating disk (15). A motor (17) is installed on the outer wall of the cavity fixing cylinder (12). The output end of the motor (17) is connected to one end of the rotating shaft.
2. The vegetable planting and sowing device according to claim 1, characterized in that: The top of the circumferential surface of the cavity fixing cylinder (12) is connected to a storage hopper (13), and the bottom of the circumferential surface of the cavity fixing cylinder (12) is connected to a discharge pipe (14), and the discharge pipe (14) passes through the bottom plate (1).
3. The vegetable planting and sowing device according to claim 1, characterized in that: An L-shaped plate (18) is fixedly connected to one side wall of the base plate (1), and a fixing frame (19) is fixedly connected to the bottom end of the L-shaped plate (18). Soil covering plates (20) are rotatably installed on both sides of the fixing frame (19).
4. The vegetable planting and sowing device according to claim 1, characterized in that: The bottom side of the base plate (1) is fixed with four fixed plates (21). Two fixed plates (21) at the same end are fitted with rotating rods. Each rotating rod has a movable wheel (22) fitted at both ends. A push handle (23) is fixed on the base plate (1).
5. The vegetable planting and sowing device according to claim 1, characterized in that: A battery (24) is provided on the base plate (1), and the battery (24) supplies power to the motor (17) and the pneumatic cylinder (8).
6. The vegetable planting and sowing device according to claim 1, characterized in that: The base plate (1) is equipped with a control panel (25), which is used to control the start and stop of the motor (17) and the pneumatic cylinder (8).