A hydroponic device for bamboo cutting seedling
By setting up crisscrossing partitions and clamping mechanisms in the hydroponic box, the problem of bamboo seedling roots getting tangled and difficult to fix is solved, achieving root isolation and stable clamping, thus improving hydroponic efficiency and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SOUTHWEST FORESTRY UNIVERSITY
- Filing Date
- 2025-07-30
- Publication Date
- 2026-07-14
AI Technical Summary
In existing hydroponic devices for bamboo seedlings, the roots of bamboo seedlings are prone to tangling and are inconvenient to fix and operate.
The hydroponic box is divided into multiple chambers by crisscrossing partitions, and bamboo seedlings are fixed by a clamping mechanism. The clamping mechanism includes a positioning cylinder, an L-shaped clamp, and a lifting and sliding assembly. The threaded connection and anti-slip texture design of the lifting and sliding assembly are used to achieve stable clamping and releasing of the seedlings.
It effectively prevents roots from tangling together, is easy to operate and does not damage the seedling roots, and the clamping mechanism is easy to use, thus improving the hydroponic efficiency of bamboo seedlings.
Smart Images
Figure CN224482473U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of hydroponic seedling technology, specifically relating to a hydroponic device for bamboo cutting propagation. Background Technology
[0002] When cultivating bamboo seedlings, a combination of hydroponics and soil cultivation is generally used. First, the seedling roots are grown in water, and then the roots are grown in soil. In the process of hydroponics, existing and commonly used hydroponic boxes can be used. The structure of a common hydroponic box consists of a box body and a cutting board. The cutting board has multiple holes so that bamboo seedlings can be inserted through the holes.
[0003] The existing hydroponic boxes have been found to have the following inconveniences during practical use:
[0004] ① The bamboo seedlings are not isolated from each other, which makes it easy for the roots of the seedlings to become entangled in the hydroponics.
[0005] ② There is no fixed structure inside the hole, and other tools are needed to fix the bamboo seedling after it is inserted, which is inconvenient.
[0006] Therefore, we propose a hydroponic device for bamboo cutting propagation. Utility Model Content
[0007] The purpose of this invention is to provide a hydroponic device for bamboo cutting propagation, in order to solve the problems existing in the background art.
[0008] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:
[0009] A hydroponic device for bamboo cutting propagation includes a hydroponic box, the inside of which is provided with crisscrossing partitions, the hydroponic box is divided into multiple chambers by the partitions, a top plate is installed on the upper part of the partitions, and the top plate is provided with multiple clamping mechanisms corresponding to the multiple chambers respectively.
[0010] The clamping mechanism includes: a positioning cylinder, which is fixed integrally with the top plate and extends vertically; multiple vertical slots, which are evenly distributed on the upper side of the positioning cylinder; multiple L-shaped clamping blocks, the bent ends of which are hinged to the upper ends of the vertical slots, and the length and weight of the vertical ends of the L-shaped clamping blocks are greater than the length and weight of their horizontal ends; multiple pressure rods, the lower ends of which respectively abut against the horizontal ends of the respective L-shaped clamping blocks; and a lifting and sliding assembly, which is connected and fixed to each of the pressure rods.
[0011] As a further limitation of the present invention, the upper outer wall of the positioning cylinder is machined into a threaded section, and the lifting sliding assembly includes: an internal threaded sleeve, the internal threaded sleeve being threadedly connected to the upper outer wall of the positioning cylinder; and multiple connecting blocks, each of the connecting blocks being fixedly connected to the internal threaded sleeve, and the bottom of each connecting block being fixedly connected to the upper end of each pressure rod.
[0012] As a further limitation of the present invention, the positioning cylinder is also equipped with an annular limiting disc that matches the top of the internal threaded sleeve.
[0013] As a further limitation of the technical solution of this utility model, the outer wall of the internal threaded sleeve is also machined with anti-slip texture.
[0014] As a further limitation of the present invention, a water pump pipe is also installed on the lower side of one end of the hydroponic box, a base frame is installed at the bottom of the hydroponic box, and a sewage drain pipe is also installed at the bottom of the hydroponic box.
[0015] As a further limitation of the present invention, an air inlet pipe is also installed on the lower side of the inside of the hydroponic box, and a vertical air pump pipe connected to the air inlet pipe is also installed in the hydroponic box.
[0016] As a further limitation of the present invention, the air intake pipe is equipped with multiple branch pipes, each of which corresponds to the lower side of each of the chambers.
[0017] This utility model's technical solution can isolate each seedling from the others during hydroponic cultivation of bamboo seedlings, preventing their roots from tangling. Furthermore, the clamping mechanism used in this utility model is easy to operate, providing convenient support and clamping for the seedling stems during use. When removing the seedling roots, the clamping mechanism can retract to avoid damaging the seedling roots. Attached Figure Description
[0018] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.
[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the main structure of the clamping mechanism inside the hydroponic box and the partition of this utility model;
[0021] Figure 3 These are three-dimensional and top-view schematic diagrams of the clamping mechanism of this utility model in its initial state;
[0022] Figure 4 These are three-dimensional and top-view schematic diagrams of the clamping mechanism of this utility model during clamping;
[0023] The symbols for the main components are explained below:
[0024] Hydroponic box 100, partition 101, top plate 102;
[0025] Clamping mechanism 110, positioning cylinder 111, vertical groove 112, L-shaped clamping block 113, pressure rod 114, lifting and sliding assembly 115, internal thread sleeve 1151, connecting block 1152, anti-slip texture 1153, annular limiting plate 116;
[0026] Pump pipe 120, base frame 121, sewage drain pipe 122;
[0027] Air inlet pipe 130, vertical air pump pipe 131, branch pipe 132. Detailed Implementation
[0028] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.
[0029] Example:
[0030] like Figures 1 to 4 The above-displayed hydroponic device for bamboo cutting propagation includes a hydroponic box 100. The hydroponic box 100 is provided with crisscrossing partitions 101. The hydroponic box 100 is divided into multiple chambers by the partitions 101. A top plate 102 is installed on the upper end of the partitions 101. The top plate 102 is provided with multiple clamping mechanisms 110 corresponding to the multiple chambers.
[0031] The clamping mechanism 110 includes: a positioning cylinder 111, which is fixed to the top plate 102 and extends vertically; multiple vertical grooves 112, which are evenly distributed on the upper side of the positioning cylinder 111; multiple L-shaped clamping blocks 113, the bent ends of which are hinged to the upper ends of the vertical grooves 112, and the length and weight of the vertical ends of the L-shaped clamping blocks 113 are greater than the length and weight of the horizontal ends; multiple pressure rods 114, the lower ends of which abut against the horizontal ends of the L-shaped clamping blocks 113; and a lifting and sliding assembly 115, which is connected and fixed to each pressure rod 114.
[0032] The internal partition 101 can divide the hydroponic box 100 into multiple chambers, and the partition 101 is spaced apart from the bottom of the hydroponic box 100, so that the bottoms of the multiple chambers can be connected to each other. This arrangement can separate the bamboo cuttings in each chamber from each other, and the roots of the seedlings in hydroponics can also be separated from each other and not entangled.
[0033] In the initial state of the clamping mechanism 110 before use of the device, such as Figure 3As shown, since the vertical length and weight of the L-shaped clamp 113 are higher than the horizontal length and weight, and the lifting and sliding assembly 115 places multiple pressure rods 114 in a high position, under the action of gravity, the horizontal end of the L-shaped clamp 113 will be horizontally placed and abut against the pressure rod 114, while the vertical end of the L-shaped clamp 113 will be retracted into the vertical groove 112.
[0034] When using the device, first fill the hydroponic box 100 with water until the water level is close to the top plate 103. Then, insert the bamboo cuttings into the positioning cylinders 111. Next, operate the lifting and sliding assembly 115 to move the pressure rods 114 downwards from their high positions. This will cause the lateral ends of the L-shaped clamps 113 to flip downwards. Figure 4 As shown, this causes the vertical ends of the L-shaped clamps 113 to flip upwards towards the positioning cylinder 111, clamping and fixing the bamboo cuttings from multiple directions through the vertical ends of each L-shaped clamp 113. When the seedlings need to be removed and transferred to soil cultivation after hydroponics, the lifting and sliding component 115 is operated to return to the high position. After this operation, the L-shaped clamps 113 can retract into the vertical groove 112 under the action of gravity and return to the initial state, releasing the clamps and returning to the position as shown. Figure 3 As shown, the L-shaped clamp 113 will not interfere with the removal of the bamboo seedlings, and people can remove the hydroponically grown bamboo seedlings from the positioning tube 111 without damaging the seedling roots.
[0035] This utility model's technical solution can isolate each seedling during hydroponic cultivation of bamboo seedlings, preventing their roots from tangling. Furthermore, the clamping mechanism used in this utility model is easy to operate, providing convenient support and clamping for the seedling stems during use. When removing the seedlings, the clamping mechanism retracts to avoid damaging the seedling roots.
[0036] As a structural description of the lifting and sliding assembly 115 in this embodiment, as follows: Figures 1 to 4 As shown, the upper outer wall of the positioning cylinder 111 is machined into a threaded section, and the lifting and sliding assembly 115 includes:
[0037] Internal threaded sleeve 1151, with a threaded connection between internal threaded sleeve 1151 and the upper outer wall of positioning sleeve 111;
[0038] Multiple connecting blocks 1152 are fixedly connected to the internal threaded sleeve 1151, and the bottom of each connecting block 1152 is fixedly connected to the upper end of each pressure rod 114 respectively.
[0039] The outer wall of the internal threaded sleeve 1151 is also machined with anti-slip texture 1153;
[0040] The positioning cylinder 111 is also equipped with an annular limiting disc 116 that matches the top of the internal threaded sleeve 1151.
[0041] When the internal threaded sleeve 1151 is in a high position, it can be limited by the annular limiting plate 116 mounted on the positioning cylinder 111 to prevent the internal threaded sleeve 1151 from disengaging from the positioning cylinder 111. When operating the lifting and sliding assembly 115, the internal threaded sleeve 1151 can be rotated to move up or down relative to the positioning cylinder 111, thereby enabling multiple connecting blocks 1152 to drive each pressure rod 114 to move up and down. At the same time, the anti-slip texture 1153 processed on the outer wall of the internal threaded sleeve 1151 makes it convenient for people to rotate and operate the internal threaded sleeve 1151.
[0042] As a further explanation of the structure of the hydroponic box 100 in this embodiment, such as Figures 1 to 2 As shown, a water pump pipe 120 is also installed on the lower side of one end of the hydroponic box 100, a base frame 121 is installed at the bottom of the hydroponic box 100, and a sewage drain pipe 122 is also installed at the bottom of the hydroponic box 100.
[0043] The water pump pipe 120 is used to connect the water source for hydroponics. Water is pumped into the hydroponic box 100 through the water pump pipe 120 using a water pump. The base frame 121 is used to support the hydroponic box 100, and the sewage drain pipe 122 is used to drain the water from the hydroponic box 100. Both the water pump pipe 120 and the sewage drain pipe 122 are equipped with manual valves for on / off switching. During hydroponics, the water in the hydroponic box 100 needs to be replaced. First, close the water pump pipe 120 and open the sewage drain pipe 122 to drain all the sewage from the hydroponic box 100. Then, open the water pump pipe 120 and close the sewage drain pipe 122, and pump water back into the hydroponic box 100. As a structural description of the hydroponic box 100, one side of the hydroponic box 100 can be made into a transparent panel to facilitate observation of the water level.
[0044] An air inlet pipe 130 is also installed on the lower side of the hydroponic box 100. The hydroponic box 100 is also equipped with a vertical air pump pipe 131 connected to the air inlet pipe 130. The air inlet pipe 130 is equipped with multiple branch pipes 132, each of which corresponds to the lower side of each chamber.
[0045] Because it is necessary to maintain sufficient oxygen content in the hydroponic box 100 during the hydroponic cultivation of seedlings, an air pumping device can be connected through the vertical air pumping pipe 131. The air pumping device can pump in air or oxygen, which is then introduced into the air inlet pipe 130 through the vertical air pumping pipe 131. The air or oxygen is then pumped into each chamber through the branch pipes 132, ensuring that the oxygen content in the hydroponic box 100 is sufficient. A one-way valve can be installed in the air inlet pipe 130 to prevent backflow. In order to monitor the oxygen content inside the hydroponic box 100 to ensure that it is within a suitable range, a monitor for monitoring the oxygen content can be installed inside the hydroponic box 100 or in each chamber.
[0046] Based on the above embodiments, the principle of this utility model is as follows:
[0047] Add water to the hydroponic box 100 and bring the water level close to the top plate 103. Then insert the bamboo cuttings into the positioning cylinders 111. Then operate the lifting and sliding assembly 115 and rotate the internal threaded sleeve 1151 so that the internal threaded sleeve 1151 drives each pressure rod 114 to move downward relative to the positioning cylinder 111. This drives the horizontal end of the L-shaped clamp 113 to flip downward, so that the vertical end of the L-shaped clamp 113 flips upward toward the positioning cylinder 111. The bamboo cuttings are clamped and fixed from multiple directions by the vertical ends of each L-shaped clamp 113.
[0048] During hydroponics, the water is changed by switching on and off the pump pipe 120 and the sewage drain pipe 122, while air or oxygen is pumped in through the vertical air pump pipe 131 to maintain the oxygen content in the hydroponic box 100.
[0049] When the seedlings need to be removed and transferred to soil cultivation after hydroponics, the lifting and sliding component 115 is operated to return to the high position. After this operation, the L-shaped clamp 113 can be retracted into the vertical groove 112 under the action of gravity and return to the initial state to release the clamp. The L-shaped clamp 113 will not interfere with the removal of the bamboo seedlings. People can take out the hydroponically grown bamboo seedlings from the positioning tube 111 without damaging the seedling roots.
[0050] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.
Claims
1. A hydroponic device for bamboo cutting propagation, comprising a hydroponic box, characterized in that: The hydroponic box is equipped with crisscrossing partitions, which divide the hydroponic box into multiple chambers. A top plate is installed on the upper part of the partitions, and the top plate is equipped with multiple clamping mechanisms that correspond to the multiple chambers respectively. The clamping mechanism includes: A positioning cylinder, which is fixed integrally with the top plate and extends vertically; Multiple vertical grooves are evenly distributed on the upper side of the positioning cylinder; Multiple L-shaped clamping blocks, the bent ends of the L-shaped clamping blocks are hinged to the upper end of the vertical groove, and the length and weight of the vertical end of the L-shaped clamping block are greater than the length and weight of the horizontal end. Multiple pressure rods, the lower end of each pressure rod abutting against the lateral end of each L-shaped clamp; A lifting and sliding assembly is provided, which is connected and fixed to each of the pressure rods.
2. The hydroponic device for bamboo cutting propagation according to claim 1, characterized in that: The upper outer wall of the positioning cylinder is machined into a threaded section, and the lifting and sliding assembly includes: An internally threaded sleeve is threadedly connected to the upper outer wall of the positioning cylinder. Multiple connecting blocks are provided, each of which is fixedly connected to the internal threaded sleeve, and the bottom of each connecting block is fixedly connected to the upper end of each pressure rod.
3. A hydroponic device for bamboo cutting propagation according to claim 2, characterized in that: The positioning cylinder is also equipped with an annular limiting disc that matches the top of the internal threaded sleeve.
4. A hydroponic device for bamboo cutting propagation according to claim 2, characterized in that: The outer wall of the internally threaded sleeve is also machined with anti-slip texture.
5. A hydroponic device for bamboo cutting propagation according to claim 1, characterized in that: A water pump pipe is also installed on the lower side of one end of the hydroponic box, a base frame is installed at the bottom of the hydroponic box, and a sewage drainage pipe is also installed at the bottom of the hydroponic box.
6. A hydroponic device for bamboo cutting propagation according to claim 1, characterized in that: An air inlet pipe is also installed on the lower side of the inside of the hydroponic box, and a vertical air pump pipe connected to the air inlet pipe is also installed in the hydroponic box.
7. A hydroponic device for bamboo cutting propagation according to claim 6, characterized in that: The air intake pipe is equipped with multiple branch pipes, each of which corresponds to the lower side of each of the chambers.