A soilless planting plant spacing synchronous adjusting mechanism
The sliding frame system driven by an electric telescopic rod solves the problem of time-consuming plant spacing adjustment in soilless cultivation, enabling rapid, stable, and individual adjustment of plant spacing, thus improving adjustment efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING ZHONGNONG LUYUAN SMART AGRI CO LTD
- Filing Date
- 2025-06-04
- Publication Date
- 2026-07-10
AI Technical Summary
In existing soilless planting devices, the spacing between plants needs to be adjusted one by one, which is time-consuming and cannot be adjusted individually, thus affecting efficiency.
The sliding frame system, driven by an electric telescopic rod, moves the frame horizontally via a moving block and a sliding block, and is combined with spring limits to achieve synchronous and individual adjustment of plant spacing.
It enables rapid and stable adjustment of plant spacing, improves adjustment efficiency, and allows for individual adjustment according to the needs of different plants.
Smart Images

Figure CN224473811U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of soilless planting technology, and in particular to a soilless planting plant spacing synchronous adjustment mechanism. Background Technology
[0002] For example, in a soilless cultivation device and planting trough spacing adjustment method disclosed on the Chinese Patent website (application number: 202010500679.6), when adjusting each track, it is necessary to adjust each track one by one in sequence. This means that the tracks cannot be adjusted synchronously, which makes the adjustment troublesome and time-consuming. Furthermore, it is not possible to adjust individual tracks individually for different plants. Utility Model Content
[0003] Based on the technical problems of existing plant adjustment mechanisms being time-consuming and unable to be adjusted independently, this utility model proposes a soilless planting plant spacing synchronous adjustment mechanism.
[0004] This utility model proposes a soilless planting plant spacing synchronous adjustment mechanism, including a mounting base and a planting frame. An adjustment device is provided on the right side of the planting frame. The adjustment device includes an electric telescopic rod, a moving block, a sliding frame, and a spring. When the electric telescopic rod is activated, it controls the moving block to drive the sliding frame to move horizontally. The horizontal movement of the sliding frame compresses the spring.
[0005] Preferably, several of the planting racks are fixedly installed on the upper surface of the mounting base, and a planting groove is opened inside each of the planting racks. A mounting block is fixedly installed on the right side surface of the rightmost planting rack.
[0006] With the above technical solution, the planting trough is used to place the corresponding nutrients for planting the plants. When adjusting the spacing between the plants, the spacing between each planting rack can be adjusted.
[0007] Preferably, the electric telescopic rod is fixedly installed on the outer surface of the mounting block, and a sliding groove is opened inside the right side of the rightmost planting frame. Several sliding frames are slidably connected to the upper surface of the planting frame. Planting holes are opened inside the sliding frames, and a fixing plate is fixedly installed on the lower surface of the right end of the sliding frame.
[0008] Through the above technical solution, the electric telescopic rod is used to adjust the spacing between each planting rack, and the sliding frame can be slid to adjust the position of the planting hole.
[0009] Preferably, a sliding block is fixedly installed on the left side surface of the fixing plate, the left side surface of the sliding block is slidably connected to the right side surface of the planting frame, and a sliding latch is fixedly installed on the left side surface of the sliding block, the outer surface of the sliding latch is slidably connected to the inside of the sliding groove.
[0010] With the above technical solution, the sliding block is locked in the groove and slides, ensuring that the sliding block can always move horizontally in close contact with the surface of the planting rack.
[0011] Preferably, the movable block is fixedly installed on the upper surface of the sliding block, the outer surface of the movable block is fixedly connected to the front end surface of the electric telescopic rod, a limiting frame is fixedly installed on the left side surface of the leftmost planting frame, a sliding plate is fixedly installed on the lower left end surface of the sliding frame, and the interior of the sliding plate is slidably connected to the outer surface of the limiting frame.
[0012] With the above technical solution, when the electric telescopic rod is started, it controls the movement of the moving block, which in turn drives the movement of the sliding block. The sliding plate slides outside the limit frame, ensuring that the sliding frame remains stable on the planting frame.
[0013] Preferably, the lower end of the limiting frame has a slot, a card plate is slidably inserted into the slot, a limiting plate is fixedly installed on the lower surface of the card plate, the outer surface of the limiting plate is in contact with the outer surface of the sliding plate, the spring is fixedly installed inside the slot, and the other end of the spring is fixedly connected to the outer surface of the card plate.
[0014] With the above technical solution, the card plate slides in the card slot, and the spring squeezes the card plate, so that the limiting plate is in close contact with the surface of the sliding plate, thereby limiting the position of the sliding plate and thus limiting the position of the sliding frame.
[0015] The beneficial effects of this utility model are as follows:
[0016] By setting an adjustment device, the spacing of the planting troughs can be adjusted according to the needs of different plants. During adjustment, the corresponding electric telescopic rod is activated to control the horizontal movement of the moving block. The moving block drives the sliding block to move, and the sliding block drives the fixed plate and the sliding frame to move. The plant is placed inside the planting hole for planting. The nutrients in the planting trough supply the plant. When the sliding frame moves, it will drive the plant to move, thereby adjusting the distance between the plants. When the sliding frame moves, the sliding plate moves. The spring squeezes the clamping plate, and the clamping plate drives the limiting plate to move, so that the limiting plate is always in close contact with the surface of the sliding plate. The two limiting plates clamp the sliding plate in the middle to ensure the stability of the sliding frame, achieving the effect of quickly adjusting the plant spacing and allowing for individual adjustment. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of a soilless planting plant spacing synchronous adjustment mechanism proposed in this utility model;
[0018] Figure 2 This is a cross-sectional view of the limiting frame structure of a soilless planting plant spacing synchronous adjustment mechanism proposed in this utility model.
[0019] Figure 3 This is a three-dimensional view of a planting rack structure for a soilless planting plant spacing synchronous adjustment mechanism proposed in this utility model.
[0020] Figure 4 This is a cross-sectional view of the planting rack structure of a soilless planting plant spacing synchronous adjustment mechanism proposed in this utility model.
[0021] In the diagram: 1. Mounting base; 2. Planting rack; 21. Planting trough; 22. Mounting block; 23. Slide groove; 24. Limiting frame; 25. Slot; 26. Card plate; 27. Limiting plate; 3. Electric telescopic rod; 4. Moving block; 5. Sliding frame; 51. Planting hole; 52. Fixing plate; 53. Sliding block; 54. Sliding card block; 55. Sliding plate; 6. Spring. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0023] Reference Figures 1-4 A soilless planting plant spacing synchronous adjustment mechanism includes a mounting base 1 and a planting frame 2. In order to facilitate synchronous adjustment of plant spacing, an adjustment device is provided on the right side of the planting frame 2. The adjustment device includes an electric telescopic rod 3, a moving block 4, a sliding frame 5 and a spring 6. When the electric telescopic rod 3 is started, it controls the moving block 4 to drive the sliding frame 5 to move horizontally. The horizontal movement of the sliding frame 5 compresses the spring 6.
[0024] To facilitate the cultivation and position adjustment of the plants, several planting racks 2 are fixedly installed on the upper surface of the mounting base 1. Each planting rack 2 has a planting trough 21 inside. The rightmost planting rack 2 has a mounting block 22 fixedly installed on its right side surface. The planting trough 21 is used to place the corresponding nutrients for planting the plants. When adjusting the spacing between the plants, the spacing between each planting rack 2 can be adjusted.
[0025] To facilitate the adjustment of the planting hole 51 position using the electric telescopic rod 3, the electric telescopic rod 3 is fixedly installed on the outer surface of the mounting block 22. The right side of the planting frame 2 has a sliding groove 23 inside. Several sliding frames 5 are slidably connected to the upper surface of the planting frame 2. The sliding frame 5 has a planting hole 51 inside. A fixing plate 52 is fixedly installed on the lower surface of the right end of the sliding frame 5. The electric telescopic rod 3 is used to adjust the spacing between the planting frames 2. The sliding frame 5 slides to adjust the position of the planting hole 51.
[0026] To ensure that the sliding block 53 can always move horizontally while remaining in close contact with the surface of the planting rack 2, the sliding block 53 is fixedly installed on the left side surface of the fixing plate 52. The left side surface of the sliding block 53 is slidably connected to the right side surface of the planting rack 2. The sliding block 54 is fixedly installed on the left side surface of the sliding block 53. The outer surface of the sliding block 54 is slidably connected to the inside of the slide groove 23. The sliding block 54 slides within the slide groove 23, ensuring that the sliding block 53 can always move horizontally while remaining in close contact with the surface of the planting rack 2.
[0027] To ensure that the sliding frame 5 remains stable on the planting frame 2, the moving block 4 is fixedly installed on the upper surface of the sliding block 53. The outer surface of the moving block 4 is fixedly connected to the front end surface of the electric telescopic rod 3. The left side surface of the planting frame 2 located on the far left is fixedly installed with a limiting frame 24. The lower left end surface of the sliding frame 5 is fixedly installed with a sliding plate 55. The inside of the sliding plate 55 is slidably connected to the outer surface of the limiting frame 24. When the electric telescopic rod 3 is started, it controls the moving block 4 to move. The moving block 4 drives the sliding block 53 to move. The sliding plate 55 slides outside the limiting frame 24, ensuring that the sliding frame 5 remains stable on the planting frame 2.
[0028] To ensure the position of the sliding frame 5 is limited, a slot 25 is provided inside the lower end of the limiting frame 24. A locking plate 26 is slidably inserted into the slot 25. A limiting plate 27 is fixedly installed on the lower surface of the locking plate 26. The outer surface of the limiting plate 27 contacts the outer surface of the sliding plate 55. A spring 6 is fixedly installed inside the slot 25. The other end of the spring 6 is fixedly connected to the outer surface of the locking plate 26. The locking plate 26 slides in the slot 25. The spring 6 presses the locking plate 26, so that the limiting plate 27 is tightly attached to the surface of the sliding plate 55, thus limiting the position of the sliding plate 55 and thereby limiting the position of the sliding frame 5.
[0029] By setting an adjustment device, the spacing of the planting trough 21 can be adjusted according to the needs of different plants. During adjustment, the corresponding electric telescopic rod 3 is activated to control the horizontal movement of the moving block 4. The moving block 4 drives the sliding block 53 to move, and the sliding block 53 drives the fixed plate 52 and the sliding frame 5 to move. The plant is placed inside the planting hole 51 for planting. The nutrients in the planting trough 21 supply nutrients to the plant. When the sliding frame 5 moves, it will drive the plant to move, thereby adjusting the distance between the plants. When the sliding frame 5 moves, the sliding plate 55 moves. The spring 6 squeezes the clamping plate 26, and the clamping plate 26 drives the limiting plate 27 to move, thereby keeping the limiting plate 27 always in close contact with the surface of the sliding plate 55. The two limiting plates 27 clamp the sliding plate 55 in the middle to ensure the stability of the sliding frame 5, achieving the effect of quickly adjusting the plant spacing and being able to adjust it individually.
[0030] Working principle: The spacing of the planting troughs 21 is adjusted according to the needs of different plants. During adjustment, the corresponding electric telescopic rod 3 is activated to control the horizontal movement of the moving block 4. The moving block 4 drives the sliding block 53 to move, and the sliding block 53 drives the fixed plate 52 and the sliding frame 5 to move. The plant is placed inside the planting hole 51 for planting. The nutrients in the planting trough 21 nourish the plant. When the sliding frame 5 moves, it will drive the plant to move, thereby adjusting the distance between the plants. When the sliding frame 5 moves, the sliding plate 55 moves. The spring 6 squeezes the clamping plate 26. The clamping plate 26 drives the limiting plate 27 to move, thereby keeping the limiting plate 27 in close contact with the surface of the sliding plate 55. The two limiting plates 27 clamp the sliding plate 55 in the middle, restricting the position of the sliding frame 5.
[0031] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A soilless planting plant spacing synchronous adjustment mechanism, comprising a mounting base (1) and a planting frame (2), characterized in that: An adjustment device is provided on the right side of the planting frame (2). The adjustment device includes an electric telescopic rod (3), a moving block (4), a sliding frame (5), and a spring (6). When the electric telescopic rod (3) is started, it controls the moving block (4) to drive the sliding frame (5) to move horizontally. The horizontal movement of the sliding frame (5) compresses the spring (6).
2. The soilless planting plant spacing synchronous adjustment mechanism according to claim 1, characterized in that: Several of the planting racks (2) are fixedly installed on the upper surface of the mounting base (1), and a planting groove (21) is opened inside each of the planting racks (2). The rightmost planting rack (2) has a mounting block (22) fixedly installed on its right side surface.
3. The soilless planting plant spacing synchronous adjustment mechanism according to claim 2, characterized in that: The electric telescopic rod (3) is fixedly installed on the outer surface of the mounting block (22). The right side of the planting frame (2) is provided with a sliding groove (23). Several sliding frames (5) are slidably connected to the upper surface of the planting frame (2). The sliding frame (5) is provided with a planting hole (51). A fixing plate (52) is fixedly installed on the lower surface of the right end of the sliding frame (5).
4. The soilless planting plant spacing synchronous adjustment mechanism according to claim 3, characterized in that: A sliding block (53) is fixedly installed on the left side surface of the fixed plate (52). The left side surface of the sliding block (53) is slidably connected to the right side surface of the planting frame (2). A sliding card (54) is fixedly installed on the left side surface of the sliding block (53). The outer surface of the sliding card (54) is slidably connected to the inside of the sliding groove (23).
5. The soilless planting plant spacing synchronous adjustment mechanism according to claim 4, characterized in that: The movable block (4) is fixedly installed on the upper surface of the sliding block (53). The outer surface of the movable block (4) is fixedly connected to the front end surface of the electric telescopic rod (3). The left side surface of the planting frame (2) located on the far left is fixedly installed with a limiting frame (24). The lower left end surface of the sliding frame (5) is fixedly installed with a sliding plate (55). The interior of the sliding plate (55) is slidably connected to the outer surface of the limiting frame (24).
6. The soilless planting plant spacing synchronous adjustment mechanism according to claim 5, characterized in that: The lower end of the limiting frame (24) has a slot (25) inside, and a card plate (26) is slidably inserted into the slot (25). A limiting plate (27) is fixedly installed on the lower surface of the card plate (26). The outer surface of the limiting plate (27) is in contact with the outer surface of the sliding plate (55). The spring (6) is fixedly installed inside the slot (25), and the other end of the spring (6) is fixedly connected to the outer surface of the card plate (26).