Modularized soilless culture device

Abstract

The utility model discloses a modularized soilless culture device, which comprises a support, a culture mechanism is arranged on the support, the culture mechanism comprises a plurality of groups of culture pipes, a connecting pipe, a water tank, a water pump, a water inlet pipe and a return pipe, the culture pipes are arranged on the support, the connecting pipe is arranged on the culture pipes, the water tank is arranged on one side of the support, and the water pump is arranged on the other side of the support. The water pump is arranged on the water tank, the water inlet pipe is connected with the water pump and the cultivation pipe, the backflow pipe is connected with the cultivation pipe and the water tank, a clamping mechanism is arranged at the water outlet end of the water pump, and the clamping mechanism comprises an insertion pipe, a clamping groove, a clamping sleeve, a sliding sleeve, an inclined sliding groove, a sliding block and a clamping block; the clamping groove is formed in the bottom end of the inserting pipe, the clamping sleeve is arranged on the water pump, and the sliding sleeve is arranged on the clamping sleeve, so that the technical problems that in the background technology, no effective circulating system design exists, and the connecting structure of the water pump and the water inlet pipe is complex in design are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soilless cultivation, and more specifically, to a modular soilless cultivation device. Background Art

[0002] In the existing technology, the existing modular soilless cultivation devices have certain limitations in circulating the cultivation nutrient solution. These devices often lack an effective circulation system design, resulting in the nutrient solution flowing in the cultivation tube not being smooth enough, which may cause uneven nutrient distribution and affect the growth effect of the plants. Due to the poor circulation, the utilization rate of the nutrient solution is also relatively low, which not only increases the cost, but also may have potential adverse effects on the environment. In addition, the inadequacy of the circulation system may also cause plant root hypoxia, affect the health of the plant, and thus reduce the overall cultivation efficiency.

[0003] In the existing modular soilless cultivation devices, the connection structure design between the water pump and the water inlet pipe is complex, which brings inconvenience to quick installation. This complex connection method usually requires the use of multiple tools, which increases the difficulty and time cost of installation. During the installation process, due to the complexity of the structure, problems such as loose connection or leakage are prone to occur, which not only affects the stability and efficiency of the device, but may also require frequent maintenance and adjustment. Therefore, the design of this connection structure is not practical and convenient in actual application. There is an urgent need for a simple, fast and reliable connection method to improve the operability and user-friendliness of the modular soilless cultivation device. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a modular soilless cultivation device to solve the technical problems mentioned in the background technology, namely, the lack of effective circulation system design and the complex connection structure design between the water pump and the water inlet pipe.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modular soilless cultivation device, comprising a bracket, a cultivation mechanism is arranged on the bracket, the cultivation mechanism comprises a cultivation pipe, a connecting pipe, a water tank, a water pump, a water inlet pipe and a return pipe, the cultivation pipe is provided with multiple groups installed on the bracket, the connecting pipe is arranged on the cultivation pipe, the water tank is arranged on one side of the bracket, the water pump is arranged on the water tank, the water inlet pipe connects the water pump and the cultivation pipe, the return pipe connects the cultivation pipe and the water tank, a clamping mechanism is arranged at the water outlet end of the water pump, the clamping mechanism comprises a plug, a clamping groove, a clamping sleeve, a sliding sleeve, an inclined slide groove, a slider and a clamping block, the top end of the plug is connected to the water inlet pipe, the clamping groove is arranged at the bottom end of the plug, the clamping sleeve is arranged on the water pump, the sliding sleeve is arranged on the clamping sleeve, the inclined slide groove is arranged on the sliding sleeve, the slider is arranged in the inclined slide groove, and the clamping block is arranged on the slider.

[0008] The utility model is further configured that the connecting pipes are provided with a plurality of groups, the plurality of connecting pipes are connected to the plurality of cultivation pipes, the water pumping end extends into the water tank, the top end of the water inlet pipe extends into the cultivation pipe, and the bottom end of the return pipe extends into the water tank, so as to facilitate the circulation and distribution of the nutrient solution.

[0009] The utility model is further configured such that the clamping grooves are provided with multiple groups distributed on the outer wall of the bottom end of the insert tube, the inclined sliding grooves are provided with multiple groups arranged on the sliding sleeve, and multiple groups of the clamping blocks extend into the clamping sleeve and are slidably connected with the clamping sleeve, thereby improving the convenience of installation and disassembly.

[0010] The utility model is further configured such that a connecting sleeve is provided at the top of the clamping sleeve, an external thread is provided at the top of the insert pipe, an internal thread is provided on the inner wall of the connecting sleeve, and a threaded connection is provided between the bottom end of the water inlet pipe, the connecting sleeve and the insert pipe. Through the threaded connection, the connection between the water inlet pipe and the insert pipe is more firm and reliable.

[0011] The utility model is further configured that the outer wall of the clamping sleeve is provided with a plurality of slide bars, the sliding sleeve is slidably connected to the plurality of slide bars, and the sliding connection between the sliding sleeve and the slide bars provides a smooth operating experience.

[0012] The utility model is further configured that a threaded sleeve is rotatably provided at the bottom end of the clamping sleeve, and the threaded sleeve is threadedly connected to the output end of the water pump. The configuration of the threaded sleeve enables the clamping sleeve to be firmly threadedly connected to the output end of the water pump.

[0013] The utility model is further configured as follows: a limiting mechanism is arranged on the clamping sleeve, and the limiting mechanism includes a limiting sleeve, a limiting rod, a mounting block and an arc rod; the limiting sleeve is slidably mounted on the top of the clamping sleeve; a plurality of limiting rods are arranged and mounted on the outer wall of the limiting sleeve; a plurality of mounting blocks are arranged and mounted on the outer wall of the sliding sleeve; a plurality of arc rods are arranged and mounted on one side of a plurality of mounting blocks respectively; a plurality of limiting rods are arranged with circular holes matched with the plurality of arc rods, so as to limit and fix the sliding sleeve so as to slide up and down.

[0014] The utility model is further configured that a sealing gasket is provided at the bottom end of the clamping sleeve, and the provision of the sealing gasket further enhances the sealing effect of the connecting part.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a modular soilless cultivation device, which has the following beneficial effects:

[0017] 1. Through the setting of multiple groups of cultivation tubes and connecting tubes, modularization and scale of plant cultivation are realized. Users can adjust the number and layout of cultivation tubes as needed to adapt to different spaces and planting needs. Secondly, the configuration of water tanks and water pumps makes the circulation supply of nutrient solution efficient and convenient. The layout of water inlet pipes and return pipes ensures that the nutrient solution can be smoothly transported to each cultivation tube and provide sufficient nutrients and oxygen for the plant roots.

[0018] 2. By designing components such as the insert, the snap-in groove, the snap-in sleeve, the sliding sleeve, the inclined slide groove, the slider and the snap-in block, the quick connection and fixation between the water pump and the water inlet pipe is achieved. This design makes the installation and disassembly process simple and quick, reduces the complicated steps during connection, and improves work efficiency. In addition, the design of the snap-in mechanism allows the connection to be completed without the use of tools, which is convenient for daily maintenance and troubleshooting.

[0019] 3. The design of the limit sleeve, limit rod, mounting block and arc rod provides the sliding sleeve with a limit fixing function for sliding up and down. This design can effectively prevent the sliding sleeve from excessive sliding during operation and ensure that the clamping block is correctly inserted into the clamping groove, thereby stably connecting the water pump and the water inlet pipe. When the limit needs to be released, the limit rod can be easily disengaged from the arc rod by rotating the limit sleeve in the opposite direction, so that the sliding sleeve can move freely, which is convenient for further maintenance or adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a modular soilless cultivation device in the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the connection between the water pump and the water inlet pipe in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the clamping mechanism in the utility model;

[0023] Figure 4 It is a structural cross-sectional view of the clamping mechanism in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the clamping mechanism of the utility model in an unlocked state.

[0025] In the figure: 1, bracket; 2, cultivation tube; 3, connecting tube; 4, water tank; 5, water pump; 6, water inlet pipe; 7, return pipe; 8, insert pipe; 9, clamping groove; 10, clamping sleeve; 11, sliding sleeve; 12, inclined slide groove; 13, slider; 14, clamping block; 15, connecting sleeve; 16, slide bar; 17, threaded sleeve; 18, limit sleeve; 19, limit rod; 20, mounting block; 21, arc rod; 22, sealing gasket. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A modular soilless cultivation device comprises a support 1, a cultivation mechanism is arranged on the support 1, the cultivation mechanism comprises a cultivation pipe 2, a connecting pipe 3, a water tank 4, a water pump 5, a water inlet pipe 6 and a return pipe 7, the cultivation pipe 2 is provided with a plurality of groups mounted on the support 1, the connecting pipe 3 is arranged on the cultivation pipe 2, the water tank 4 is arranged on one side of the support 1, the water pump 5 is arranged on the water tank 4, the water inlet pipe 6 connects the water pump 5 with the cultivation pipe 2, the return pipe 7 connects the cultivation pipe 2 with the water tank 4, the water pump 5 A clamping mechanism is provided at the water outlet end, which includes a plug 8, a clamping groove 9, a clamping sleeve 10, a sliding sleeve 11, an inclined slide groove 12, a slider 13 and a clamping block 14. The top of the plug 8 is connected to the water inlet pipe 6, the clamping groove 9 is arranged at the bottom of the plug 8, the clamping sleeve 10 is arranged on the water pump 5, the sliding sleeve 11 is arranged on the clamping sleeve 10, the inclined slide groove 12 is arranged on the sliding sleeve 11, the slider 13 is arranged in the inclined slide groove 12, and the clamping block 14 is arranged on the slider 13.

[0030] There are multiple groups of connecting pipes 3, and the multiple groups of connecting pipes 3 are connected to the multiple groups of cultivation pipes 2. The water pump 5 pumping end extends into the water tank 4, the top of the water inlet pipe 6 extends into the cultivation pipe 2, and the bottom of the return pipe 7 extends into the water tank 4. The design of the multiple groups of connecting pipes 3 enables the cultivation pipes 2 to be flexibly connected to form a complete cultivation system, which is convenient for the circulation and distribution of nutrient solution and ensures the uniformity and efficiency of plant cultivation.

[0031] There are multiple groups of snap-in grooves 9 distributed on the outer wall of the bottom end of the insert pipe 8, there are multiple groups of inclined slide grooves 12 arranged on the sliding sleeve 11, multiple groups of snap-in blocks 14 extend into the snap-in sleeve 10 and are slidably connected with the snap-in sleeve 10. The design of multiple groups of snap-in grooves 9 and the inclined slide grooves enables the snap-in blocks 14 to be slidably connected. This mechanism simplifies the connection process between the water pump 4 and the water inlet pipe 6 and improves the convenience of installation and disassembly.

[0032] A connecting sleeve 15 is provided at the top of the clamping sleeve 10, an external thread is provided at the top of the insert pipe 8, an internal thread is provided on the inner wall of the connecting sleeve 15, and the bottom end of the water inlet pipe 6 is threadedly connected to the connecting sleeve 15 and the insert pipe 8. Through the threaded connection, the connection between the water inlet pipe 6 and the insert pipe 8 is more firm and reliable, reducing the leakage problem caused by loose connection.

[0033] The outer wall of the snap-in sleeve 10 is provided with multiple groups of sliding bars 16, and the sliding sleeve 11 is slidingly connected to the multiple groups of sliding bars 16. The sliding connection between the sliding sleeve 11 and the sliding bars 16 provides a smooth operating experience, so that the snap-in block 14 can easily move along the inclined slide groove 12, thereby quickly completing the connection between the water pump and the water inlet pipe.

[0034] A threaded sleeve 17 is rotatably provided at the bottom end of the clamping sleeve 10, and the threaded sleeve 17 is threadedly connected to the output end of the water pump 5. The setting of the threaded sleeve 17 enables the clamping sleeve 10 to be firmly threadedly connected to the output end of the water pump 5, ensuring the sealing and stability of the entire system.

[0035] A limiting mechanism is provided on the snap-in sleeve 10, and the limiting mechanism includes a limiting sleeve 18, a limiting rod 19, a mounting block 20 and an arc rod 21. The limiting sleeve 18 is slidably installed on the top of the snap-in sleeve 10, and a plurality of limiting rods 19 are provided to be installed on the outer wall of the limiting sleeve 18, and a plurality of mounting blocks 20 are provided to be installed on the outer wall of the sliding sleeve 11, and a plurality of arc rods 21 are provided to be installed on one side of a plurality of mounting blocks 20 respectively. The plurality of limiting rods 19 are provided with circular holes adapted to the plurality of arc rods 21. The limiting sleeve 18 is rotated to drive the plurality of limiting rods 19 to rotate, and the circular holes provided on the plurality of limiting rods 19 are aligned with and plugged into the plurality of arc rods 21, and then the sliding sleeve 11 can be limited and fixed by sliding up and down.

[0036] A sealing gasket 22 is provided at the bottom end of the clamping sleeve 10. The provision of the sealing gasket 22 further enhances the sealing effect of the connection part, prevents leakage of the nutrient solution, and ensures the cleanliness of the cultivation environment and the long-term stable operation of the device.

[0037] In this embodiment, the prime minister threadably installs the threaded sleeve 17 provided at the bottom end of the clamping sleeve 10 with the water outlet end of the water pump 5, then threadably connects the bottom end of the water inlet pipe 6 with the insert pipe 8, pulls the sliding sleeve 11 upward, causes the slider 13 to slide to the bottom end of the inclined slide groove 12, causes the slider 13 to drive the clamping block 14 to slide outward, then inserts the insert pipe 8 into the clamping sleeve 10, then threadably fixes the connecting sleeve 15 with the bottom end of the water inlet pipe 6, then slides the sliding sleeve 11 downward, causes the slider 13 to slide inward along the inclined slide groove 12, and pushes the clamping block 14 is inserted into the card slot 9, and then the water inlet pipe 6 and the water pump 5 can be quickly connected. Then, the cultivation nutrient solution is added to the water tank 4, and the water pump 5 is started to extract the cultivation nutrient solution in the water tank 4. Then, the nutrient solution is transported to the water inlet pipe 6 through the water pump 5, and then transported to the cultivation pipe 2 set at the top through the water inlet pipe 6. Then, the nutrient solution is transmitted downward in sequence through the connecting pipe 3. When the nutrient solution is transported to the cultivation pipe 2 set at the bottom, it is recirculated to the water tank 4 through the reflux pipe 7, and the circulation operation of the nutrient solution can be completed.

[0038] See also Figure 5 As a modular soilless cultivation device implementation method for a limiting mechanism: a limiting mechanism is arranged on a clamping sleeve 10, and the limiting mechanism includes a limiting sleeve 18, a limiting rod 19, a mounting block 20 and an arc rod 21. The limiting sleeve 18 is slidably mounted on the top of the clamping sleeve 10, and a plurality of limiting rods 19 are arranged to be mounted on the outer wall of the limiting sleeve 18, a plurality of mounting blocks 20 are arranged to be mounted on the outer wall of the sliding sleeve 11, a plurality of arc rods 21 are arranged to be respectively mounted on one side of a plurality of mounting blocks 20, and a plurality of limiting rods 19 are arranged to be provided with round holes adapted to the plurality of arc rods 21.

[0039] A sealing gasket 22 is disposed at the bottom end of the clamping sleeve 10 .

[0040] More specifically, after the water pump 5 and the water inlet pipe 6 are snap-fitted and installed, the limiting sleeve 18 is rotated to drive the multiple groups of limiting rods 19 to rotate, and the round holes provided on the multiple groups of limiting rods 19 are aligned and plugged with the multiple groups of arc rods 21. After that, the sliding sleeve 11 can be limited and fixed for sliding up and down. When it is necessary to release the limiting fixation of the sliding sleeve 11, the limiting sleeve 18 is rotated in the opposite direction to make the multiple groups of limiting rods 19 disengage from the multiple groups of arc rods 21, thereby completing the release of the limiting of the sliding sleeve 11.

[0041] In summary, when the overall device is in use or running: first, thread the threaded sleeve 17 provided at the bottom end of the clamping sleeve 10 and the water outlet end of the water pump 5 are threadedly installed, and then the bottom end of the water inlet pipe 6 is threadedly connected with the insert pipe 8, and the sliding sleeve 11 is pulled upward to make the slider 13 slide to the bottom end of the inclined slide groove 12, so that the slider 13 drives the clamping block 14 to slide outward, and then the insert pipe 8 is inserted into the clamping sleeve 10, and then the connecting sleeve 15 is threadedly fixed to the bottom end of the water inlet pipe 6, and then the sliding sleeve 11 is slid downward to make the slider 13 slide inward along the inclined slide groove 12. Push the clamping block 14 into the clamping groove 9, and then the water inlet pipe 6 and the water pump 5 can be quickly connected. Then, the cultivation nutrient solution is added to the water tank 4, and the water pump 5 is started to extract the cultivation nutrient solution in the water tank 4. Then, the nutrient solution is transported to the water inlet pipe 6 through the water pump 5, and then transported to the cultivation pipe 2 set at the top through the water inlet pipe 6. Then, the nutrient solution is transmitted downward in sequence through the connecting pipe 3. After the nutrient solution is transported to the cultivation pipe 2 set at the bottom, it is recirculated to the water tank 4 through the reflux pipe 7, and the circulation operation of the nutrient solution can be completed.

[0042] After the water pump 5 and the water inlet pipe 6 are snap-fitted and installed, the limiting sleeve 18 is rotated to drive the multiple groups of limiting rods 19 to rotate, and the round holes provided on the multiple groups of limiting rods 19 are aligned and plugged with the multiple groups of arc rods 21. Then, the sliding sleeve 11 can be limited and fixed to slide up and down. When it is necessary to release the limiting fixation of the sliding sleeve 11, the limiting sleeve 18 is rotated in the opposite direction to make the multiple groups of limiting rods 19 disengage from the multiple groups of arc rods 21, so that the limiting of the sliding sleeve 11 can be completed.

[0043] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A modular soilless cultivation device, comprising a support (1), characterized in that: The support (1) is provided with a cultivation mechanism, and the cultivation mechanism comprises a cultivation pipe (2), a connecting pipe (3), a water tank (4), a water pump (5), a water inlet pipe (6) and a return pipe (7). The cultivation pipe (2) is provided with a plurality of groups mounted on the support (1). The connecting pipe (3) is provided on the cultivation pipe (2). The water tank (4) is provided on one side of the support (1). The water pump (5) is provided on the water tank (4). The water inlet pipe (6) connects the water pump (5) and the cultivation pipe (2). The return pipe (7) connects the cultivation pipe (2) and the water tank (4). The water outlet of the water pump (5) is provided with a clamping joint. The invention relates to a mechanism, wherein the clamping mechanism comprises a plug (8), a clamping groove (9), a clamping sleeve (10), a sliding sleeve (11), an inclined sliding groove (12), a sliding block (13) and a clamping block (14); the top end of the plug (8) is connected to the water inlet pipe (6); the clamping groove (9) is arranged at the bottom end of the plug (8); the clamping sleeve (10) is arranged on the water pump (5); the sliding sleeve (11) is arranged on the clamping sleeve (10); the inclined sliding groove (12) is arranged on the sliding sleeve (11); the sliding block (13) is arranged in the inclined sliding groove (12); and the clamping block (14) is arranged on the sliding block (13).

2. A modular soilless cultivation device according to claim 1, characterized in that: The connecting pipes (3) are provided in a plurality of groups, and the plurality of connecting pipes (3) are connected to the plurality of cultivation pipes (2). The water pump (5) has its water pumping end extending into the water tank (4), the top end of the water inlet pipe (6) extending into the cultivation pipe (2), and the bottom end of the return pipe (7) extending into the water tank (4).

3. A modular soilless cultivation device according to claim 2, characterized in that: The clamping grooves (9) are provided with a plurality of groups distributed on the outer wall of the bottom end of the insertion tube (8), the inclined sliding grooves (12) are provided with a plurality of groups arranged on the sliding sleeve (11), and a plurality of groups of the clamping blocks (14) extend into the clamping sleeve (10) and are slidably connected with the clamping sleeve (10).

4. A modular soilless cultivation device according to claim 3, characterized in that: The top of the clamping sleeve (10) is provided with a connecting sleeve (15), the top of the inserting pipe (8) is provided with an external thread, the inner wall of the connecting sleeve (15) is provided with an internal thread, and the bottom end of the water inlet pipe (6) is threadedly connected to the connecting sleeve (15) and the inserting pipe (8).

5. The modular soilless cultivation device according to claim 4, characterized in that: The outer wall of the clamping sleeve (10) is provided with a plurality of groups of sliding strips (16), and the sliding sleeve (11) is slidably connected to the plurality of groups of sliding strips (16).

6. The modular soilless cultivation device according to claim 5, characterized in that: A threaded sleeve (17) is rotatably provided at the bottom end of the clamping sleeve (10), and the threaded sleeve (17) is threadedly connected to the output end of the water pump (5).

7. A modular soilless cultivation device according to claim 6, characterized in that: A limiting mechanism is arranged on the clamping sleeve (10), and the limiting mechanism comprises a limiting sleeve (18), a limiting rod (19), a mounting block (20) and an arcuate rod (21); the limiting sleeve (18) is slidably mounted on the top of the clamping sleeve (10); the limiting rod (19) is provided with a plurality of groups mounted on the outer wall of the limiting sleeve (18); the mounting block (20) is provided with a plurality of groups mounted on the outer wall of the sliding sleeve (11); the arcuate rod (21) is provided with a plurality of groups respectively mounted on one side of a plurality of groups of the mounting blocks (20); and a plurality of groups of the limiting rods (19) are provided with circular holes matched with the plurality of groups of the arcuate rods (21).

8. The modular soilless cultivation device according to claim 7, characterized in that: A sealing gasket (22) is provided at the bottom end of the clamping sleeve (10).

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