Aquatic plant planting device

Abstract

The utility model relates to the technical field of aquatic plant planting, in particular to an aquatic plant planting device. The device comprises a planting rod, a planting unit and a driving unit are arranged on the planting rod, the planting unit comprises a planting rod, a fixed clamping jaw and a rotating clamping jaw, and the rotating clamping jaw is rotationally connected with the fixed clamping jaw through a rotating shaft; the planting unit is connected with the driving unit, the driving unit comprises a driving rod and a spring, one end of the driving rod is connected with the planting rod, and the other end is linked with the rotary clamping jaw through the spring; the spring sleeves the outer side of the driving rod and controls the rotating clamping jaw to release the aquatic plants when resetting. The device ensures consistent aquatic plant planting depth through mechanical linkage, solves the problem of low survival rate caused by uneven artificial planting depth, has the advantages of simplicity and convenience in operation, high efficiency and stable planting precision, and is suitable for large-scale aquatic plant planting in ecological restoration of shallow water areas.

Description

Technical Field

[0001] This utility model relates to the field of aquatic plant cultivation technology, specifically to an aquatic plant cultivation device. Background Technology

[0002] In the process of ecological environment restoration, aquatic plants are planted in shallow water areas. Currently, this is generally done manually, with the aid of drilling tools to facilitate planting. However, both manual planting and drilling tools suffer from low survival rates. The main reason for the low survival rate is the inconsistent planting depth. Low survival rates necessitate replanting in areas where no plants have survived, resulting in a waste of resources and labor, and the ecological restoration effect is not satisfactory. Therefore, it is urgent to improve the survival rate of aquatic plants. The key to improving the survival rate lies in ensuring that the planting depth meets the requirements. How to ensure that the planting depth meets the requirements is a technical problem that needs to be solved. Utility Model Content

[0003] The problem to be solved is to provide a device for planting aquatic plants to ensure the planting depth and thus the survival rate of the aquatic plants.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an aquatic plant planting device, comprising a planting rod, a planting unit and a driving unit on the planting rod, the planting unit comprising a planting rod, a fixed gripper and a rotating gripper, the rotating gripper being rotatably connected to the fixed gripper via a rotating shaft; the planting unit is connected to the driving unit, the driving unit comprising a driving rod and a spring, one end of the driving rod being connected to the planting rod, and the other end being linked to the rotating gripper via the spring; the spring is sleeved on the outside of the driving rod, and when the spring returns to its original position, it controls the rotating gripper to release the aquatic plants.

[0005] Preferably, the length of the planting stem is 10-20cm, which matches the planting depth of the aquatic plants.

[0006] Preferably, the rotating gripper is provided with a connecting plate, which is sleeved on the outside of the drive rod and connected to the bottom end of the spring. When the drive rod moves, it drives the rotating gripper to open and close through the connecting plate.

[0007] Preferably, the drive unit further includes a latch, which is fixed to the bottom end of the drive rod, and the connecting plate is located between the latch and the spring.

[0008] Preferably, the planting unit includes a limiting plate, which is fixed to the top of the planting unit and abuts against the top of the spring to limit the stroke of the spring.

[0009] Preferably, the limiting plate is provided with a through hole, which connects the inner cavity of the planting rod with the inner cavity of the planting unit.

[0010] Preferably, the planting rod is hinged to a handle via a support unit, and the handle is connected to one end of the drive rod; the support unit includes an integrally formed base, a transition part, and a limiting part, and the limiting part is provided with a limiting hole for the movement of the drive rod.

[0011] Compared with the prior art, this utility model provides an aquatic plant planting device, which has the following beneficial effects:

[0012] Precise and controllable planting depth: The length of the planting pole is fixed to the depth required for planting aquatic plants, ensuring consistent planting depth each time and greatly improving the survival rate of aquatic plants;

[0013] Simple and efficient operation: The drive unit is automatically reset by spring and guided by the limiting hole of the support unit. During operation, pressing the handle and squeezing it will clamp the plant. The limiting plate will ensure that the planting depth of the aquatic plants meets the requirements. Releasing the handle will complete the planting. This simplifies the clamping-planting-release process and reduces manual intervention.

[0014] High reliability: The rotating jaws and the fixed jaws are hinged by a rotating shaft and reset with a spring, ensuring clamping stability and release reliability. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the planting unit of this utility model;

[0017] Figure 3 This is an isometric view of the planting unit of this utility model;

[0018] Figure 4 This is a schematic diagram of the support unit of this utility model;

[0019] Explanation of reference numerals in the attached drawings: 2. Planting rod; 21. Inner cavity; 3. Planting unit; 31. Planting rod; 32. Fixed gripper; 33. Rotating gripper; 331. Connecting plate; 34. Rotating shaft; 35. Limiting plate; 351. Through hole; 4. Drive unit; 41. Drive rod; 42. Spring; 43. Lock; 5. Support unit; 51. Base; 52. Adapter; 53. Limiting part; 531. Limiting hole; 6. Handle. Detailed Implementation

[0020] The technical solutions of the present utility model will now be described with reference to the accompanying drawings in the embodiments of the present utility model:

[0021] To address the problems mentioned in the background art, this utility model proposes an aquatic plant planting device, such as... Figure 1The diagram shows a schematic of the planting device, which includes a planting rod 2, a planting unit 3, and a drive unit 4. The planting rod 2 includes an inner cavity 21, which is hollow to reduce the weight of the device and does not affect the back-and-forth movement of the drive rod 41. The planting unit 3 is located at the bottom of the planting rod 2. The drive unit 4 passes through the planting rod 2 and is connected to the planting unit 3. The planting unit 3 is used to clamp the aquatic plants to be planted and place them to a preset depth. This preset depth is the required planting depth for the aquatic plants, and meeting the planting depth requirement greatly helps the survival rate. The planting unit 3 is connected to the drive unit 4, which controls the planting unit 3 to clamp the aquatic plants to be planted. When the spring 42 of the drive unit 4 resets, it controls the planting unit 3 to release the planted aquatic plants. The planting unit 3 includes a limiting plate 35, which is located at the top of the planting unit 3 and abuts against the top of the spring 42. The limiting plate 35 is fixed to the top of the planting unit 3 to limit the stroke of the spring 42 and ensures that the planting depth of the aquatic plants meets the preset depth requirement. There is an aperture at the connection between the drive rod 41 and the limiting plate 35. Due to the upward water pressure during the process of placing the aquatic plants on the bottom, water will enter the inner cavity 21 from the connection between the drive rod 41 and the limiting plate 35. When the planting device is lifted, the water entering the inner cavity 21 will flow back from the connection between the drive rod 41 and the limiting plate 35. Because the limiting plate 35 and the top of the spring 42 need to be abutted, the aperture at the connection between the drive rod 41 and the limiting plate 35 is small. The smaller aperture results in slower water flow back into the inner cavity 21, which is prone to accumulating in the inner cavity 21. To solve this problem, a through hole 351 is provided on the limiting plate 35. The through hole 351 connects the inner cavity 21 of the planting rod 2 and the inner cavity of the planting unit 3. The through hole 351 is larger than the aperture at the connection between the drive rod 41 and the limiting plate 35. In this way, when the planting device is lowered, water will enter the inner cavity 21 from the through hole 351. When the planting device is lifted, the water in the inner cavity 21 will be quickly drained from the through hole 351, preventing water from accumulating in the inner cavity 21.

[0022] The planting unit 3 includes a planting rod 31, on which a fixed clamp 32 is provided; the length of the planting rod 31 is the planting depth of the aquatic plants, and the length h of the planting rod 31 is 10-20cm. With the help of the limiting plate 35, the planting depth of the planting rod 31 into the soil matches the planting depth of the aquatic plants; the planting rod 31 is also provided with a rotating shaft 34, and the rotating clamp 33 is rotatably connected to the rotating shaft 34 to realize the rotational connection of the rotating clamp 33 relative to the fixed clamp 32.

[0023] The drive unit 4 also includes a drive rod 41, one end of which is connected to the planting rod 2, and the other end is fitted inside the spring 42 and connected to the rotating gripper 33. The rotating gripper 33 is provided with a connecting plate 331, which is located at the bottom end of the spring 42 and fitted outside the drive rod 41. The drive unit 4 also includes a latch 43, which is fixed to the bottom end of the drive rod 41, and the connecting plate 331 is located between the latch 43 and the spring 42. The planting rod 2 is connected to one end of the drive rod 41 through a support unit 5. The support unit 5 includes an integrally formed base 51, a connecting part 52, and a limiting part 53. The limiting part 53 is provided with a limiting hole 531 for the movement of the drive rod 41. The base 51 is fitted outside the planting rod 2 as a support component for the movement of the drive rod 41. The drive rod 41 moves back and forth through the limiting hole 531 under manual drive. The limiting hole 531 is 3cm-5cm long and can also be set at a 30° tilt angle to guide the reciprocating movement of the drive rod 41. One end of the drive rod 41 is fixedly connected to the handle 6. The end of the handle near the support unit 5 is hinged to the adapter 52 via a pin. In this way, when the handle 6 is pressed, the drive rod 41 can be easily lifted as the handle 6 rotates counterclockwise to clamp the aquatic plants. After the handle 6 is released, the spring 42 returns to its original position to release the aquatic plants.

[0024] The process includes: clamping aquatic plants, planting aquatic plants, and releasing aquatic plants.

[0025] Clamping aquatic plants: The operator grips the upper end of the handle 6, and the drive rod 41 tilts along the limiting hole 531, causing the drive rod 41 to lift up while the connecting plate 331 rotates counterclockwise, causing the rotating claw 33 to rotate around the rotating shaft 34 and close with the fixed claw 32 to clamp the aquatic plants.

[0026] Planting aquatic plants: Insert the device vertically into the bottom of the water until the planting rod 31 touches the bottom and the limiting plate 35 is in close contact with the bottom surface. At this time, the aquatic plants reach the preset depth.

[0027] Release the aquatic plants: Loosen the handle 6, the spring 42 returns to its original position, pushes the drive rod 41 back to its original position, the rotating claw 33 rotates in the opposite direction and opens, the aquatic plants are separated from the fixed claw 32 and the rotating claw 33 and fixed to the bottom of the water.

[0028] During use, the planting rod 31 is kept at a fixed length to ensure consistent planting depth each time; the spring 42 works in conjunction with the limit plate 35 to achieve automatic reset and precise control of the gripper.

[0029] The aquatic plant planting device provided by this utility model achieves standardized control of the planting depth of aquatic plants through a mechanical linkage structure and precise limiting design. Its core innovation lies in the coordination of the fixed length of the planting rod 31 with the fixed and rotating grippers 32 and 33, ensuring that the aquatic plants are planted to the preset depth each time. The reset mechanism of the spring 42 in the drive unit 4 and the guiding design of the limiting hole 531 in the support unit 5, combined with the handle 6, simplify the operation process and improve planting efficiency. This device solves the problem of low survival rate caused by uneven planting depth in traditional manual methods, and is particularly suitable for large-scale aquatic plant planting in shallow water ecological restoration projects, possessing significant practical value and promising prospects for promotion.

[0030] The above embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

Claims

1. A plant cultivation device, comprising a planting pole (2), characterized in that: The planting rod (2) is equipped with a planting unit (3) and a drive unit (4). The planting unit (3) includes a planting rod (31), a fixed gripper (32) and a rotating gripper (33). The rotating gripper (33) is rotatably connected to the fixed gripper (32) through a rotating shaft (34). The planting unit (3) is connected to the drive unit (4). The drive unit (4) includes a drive rod (41) and a spring (42). One end of the drive rod (41) is connected to the planting rod (2), and the other end is linked to the rotating gripper (33) through the spring (42). The spring (42) is sleeved on the outside of the drive rod (41). When the spring (42) is reset, it controls the rotating gripper (33) to release the aquatic plants.

2. The aquatic plant planting device according to claim 1, characterized in that: The planting stem (31) is 10-20cm long, matching the planting depth of aquatic plants.

3. The aquatic plant planting device according to claim 2, characterized in that: The rotating gripper (33) is provided with a connecting plate (331). The connecting plate (331) is sleeved on the outside of the drive rod (41) and connected to the bottom end of the spring (42). When the drive rod (41) moves, it drives the rotating gripper (33) to open and close through the connecting plate (331).

4. The aquatic plant planting device according to claim 3, characterized in that: The drive unit (4) also includes a latch (43), which is fixed to the bottom end of the drive rod (41), and the connecting plate (331) is located between the latch (43) and the spring (42).

5. The aquatic plant planting device according to claim 1, characterized in that: The planting unit (3) includes a limiting plate (35), which is fixed to the top of the planting unit (3) and abuts against the top of the spring (42) to limit the stroke of the spring (42).

6. The aquatic plant planting device according to claim 5, characterized in that: The limiting plate (35) is provided with a through hole (351), which connects the inner cavity of the planting rod (2) and the inner cavity of the planting unit (3).

7. The aquatic plant planting device according to claim 1, characterized in that: The planting rod (2) is hinged to a handle (6) via a support unit (5), and the handle (6) is connected to one end of the drive rod (41). The support unit (5) includes an integrally formed base (51), a connecting part (52) and a limiting part (53), and the limiting part (53) is provided with a limiting hole (531) for the drive rod (41) to move.

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