Soilless culture device for intelligent agriculture

Abstract

The utility model discloses a soilless culture device for intelligent agriculture. The soilless culture device comprises a bottom frame, a first liquid storage frame, a second liquid storage frame, a liquid inlet pipe, a culture bed, a planting groove, a liquid passing pipe and a filtering and sealing structure. When the second liquid storage frame and the first liquid storage frame are spliced, the connecting sleeve can be in butt joint with the liquid passing pipe, then the threaded connecting block is arranged on the liquid passing pipe in a sleeved mode, the threaded connecting block is connected with the threaded sleeve, at the moment, the filter cylinder can penetrate through the liquid passing pipe, impurities in a nutrient solution cannot pass through holes in the filter cylinder, and the impurities in the nutrient solution cannot pass through the holes. The flowing nutrition does not enter the second liquid storage frame through the liquid passing pipe, so that impurities are filtered, and the impurities do not accumulate into the last liquid storage frame through the flowing nutrition.

Description

Technical Field

[0001] The utility model relates to the technical field of smart agriculture, in particular to a soilless cultivation device for smart agriculture. Background Art

[0002] Smart agriculture is the smart economy in agriculture, and the specific manifestation of the smart economic form in agriculture. Smart agriculture soilless cultivation refers to a cultivation method in which water, peat or forest leaf mold, vermiculite and other media are used as the substrate for the plant roots to fix the plants, so that the plant roots can directly contact the nutrient solution. The composition of the nutrient solution in soilless cultivation is easy to control and can be adjusted at any time. It can be carried out in places with suitable light and temperature but no soil, such as deserts, beaches, and deserted islands, as long as there is a certain amount of fresh water supply. Soilless cultivation requires the use of soilless cultivation equipment to cultivate plants.

[0003] Existing patent: CN215872989U, discloses a smart agricultural green vegetable soilless cultivation planting rack, including an outer frame, a rotating block is provided at the lower end of the culture tray, and the other end of the rotating block is connected to the placement rack, the shape of the inner wall of the placement rack matches the shape of the culture tray, and the culture tray is rotatably connected to the placement rack through the rotating block, sliders are provided on both sides of the placement rack, and the outer wall of the slider is provided with a slide rail, the slide rail is connected to the outer frame, and the outer frame is slidably and lifted with the placement rack through the slide rail and the slider, a locking button is provided on the slider, and the placement rack is locked and fixedly connected to the outer frame through the locking button.

[0004] The above patents or existing soilless cultivation devices have the following problems:

[0005] Existing soilless cultivation devices are all assembled by splicing multiple liquid storage frames. During the splicing and assembly, the liquid pipes will connect the assembled liquid storage frames. During the cultivation process of plants, there will be impurities on the roots. The impurities will pass through the flowing nutrient solution and then through the liquid pipes and fall into the next liquid storage frame, resulting in excessive impurities in the rear liquid storage frame, affecting the growth of plants. Utility Model Content

[0006] The purpose of the present invention is to provide a soilless cultivation device for smart agriculture to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above-mentioned objectives, the present invention adopts the following technical solutions: a soilless cultivation device for smart agriculture, comprising a base frame, a first liquid storage frame is provided on the base frame, a second liquid storage frame is provided on the base frame, a liquid inlet pipe is provided at one end of the first liquid storage frame, a cultivation bed is provided on the first liquid storage frame and the second liquid storage frame, a planting trough is provided on the cultivation bed, a liquid passage pipe is provided at the other end of the first liquid storage frame, a filter sealing structure is provided in the second liquid storage frame, the filter sealing structure comprises a connecting sleeve, a connecting sleeve is provided inside the second liquid storage frame, a threaded sleeve is provided on the connecting sleeve, a threaded connecting block is built in the threaded connecting block, a liquid inlet is provided in the threaded connecting block, a filter cartridge is built in the liquid inlet, a mounting plate is provided on the edge of the filter cartridge, the mounting plate is connected to the threaded connecting block, and a sealing ring is provided inside the threaded connecting block.

[0008] Preferably, the cross section of the sealing ring is "L"-shaped, and after the threaded connection block is connected to the threaded sleeve, the sealing ring will be pressed between the threaded connection block and the threaded sleeve.

[0009] Preferably, a sealing gasket is provided at the outer ring of the threaded connection block, and the sealing gasket protrudes from the surface of the threaded connection block.

[0010] Preferably, a separator is provided at one end of the filter cartridge.

[0011] Preferably, the filter cartridge is in the shape of a long cylinder. After the threaded connection block is connected to the threaded sleeve, the filter cartridge extends into the liquid pipe and protrudes from one end of the filter cartridge.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] When the second liquid storage frame and the first liquid storage frame are spliced ​​together, the connecting sleeve will be connected to the liquid pipe, and then the threaded connecting block will be put on the liquid pipe, and the threaded connecting block will be connected to the threaded sleeve. At this time, the filter cartridge will pass through the liquid pipe, and impurities in the nutrient solution cannot pass through the holes on the filter cartridge and will not enter the second liquid storage frame through the liquid pipe, so as to filter out impurities and prevent impurities from accumulating into the final liquid storage frame through the flowing nutrients. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a front view structural diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the top view of the first liquid storage frame and the second liquid storage frame of the utility model;

[0017] Figure 4This is a schematic diagram of the top cross-sectional structure of the filter sealing structure of the present invention.

[0018] In the figure: base frame 1, first liquid storage frame 2, second liquid storage frame 3, liquid inlet pipe 4, cultivation bed 5, planting trough 6, liquid pipe 7, filter sealing structure 8, connecting sleeve 81, threaded sleeve 82, threaded connecting block 83, liquid inlet 84, filter cartridge 85, mounting plate 86, sealing ring 87, sealing gasket 831, and spacer 851. DETAILED DESCRIPTION

[0019] In order to further explain the technical solution of the present invention, specific embodiments are described in detail below.

[0020] See also Figure 1 and Figure 2 The utility model provides a soilless cultivation device for smart agriculture, including a base frame 1, a first liquid storage frame 2 and a second liquid storage frame 3 are fixed to the base frame 1 by bolts, the first liquid storage frame 2 and the second liquid storage frame 3 are arranged side by side, one end of the first liquid storage frame 2 is provided with a liquid inlet pipe 4, and the other end is provided with a liquid through pipe 7. When the first liquid storage frame 2 and the second liquid storage frame 3 are connected, the second liquid storage frame 3 will be connected with the liquid through pipe 7. The nutrient solution enters the interior of the first liquid storage frame 2 through the liquid inlet pipe 4, and then enters the interior of the second liquid storage frame 3 through the liquid through pipe 7, so that there is nutrient solution in both the first liquid storage frame 2 and the second liquid storage frame 3;

[0021] Cultivation beds 5 are placed on both the first liquid storage frame 2 and the second liquid storage frame 3 . Planting troughs 6 are provided on the cultivation beds 5 . Plants are planted in the planting troughs 6 . The roots of the plants will contact the nutrient solution, thereby realizing soilless cultivation. A filtering sealing structure 8 is provided in the second liquid storage frame 3 .

[0022] See also Figure 3 and Figure 4 The present invention provides a soilless cultivation device for smart agriculture. The filtering sealing structure 8 includes a connecting sleeve 81. The connecting sleeve 81 is assembled inside the second liquid storage frame 3. The connecting sleeve 81 is integrally formed with a threaded sleeve 82, and a threaded connecting block 83 threadedly connected to the threaded sleeve 82. A liquid inlet 84 is opened in the threaded connecting block 83, and a filter cartridge 85 is built into the liquid inlet 84. A mounting plate 86 is provided on the edge of the filter cartridge 85. The mounting plate 86 is connected to the threaded connecting block 83. A sealing ring 87 is provided inside the threaded connecting block 83.

[0023] The cross section of the sealing ring 87 is "L"-shaped. After the threaded connection block 83 is connected to the threaded sleeve 82, the sealing ring 87 will be pressed between the threaded connection block 83 and the threaded sleeve 82, thereby achieving a better sealing effect and preventing impurities from entering the connection between the threaded connection block 83 and the threaded sleeve 82. A sealing gasket 831 is provided on the outer ring of the threaded connection block 83. The sealing gasket 831 protrudes from the surface of the threaded connection block 83, thereby improving the sealing effect and preventing impurities from entering the connection between the threaded connection block 83 and the threaded sleeve 82.

[0024] A spacer 851 is provided at one end of the filter cartridge 85. The filter cartridge 85 is in the shape of a long cylinder. After the threaded connection block 83 is connected to the threaded sleeve 82, the filter cartridge 85 extends into the interior of the liquid pipe 7 and protrudes from one end of the filter cartridge 85, effectively preventing impurities from entering the liquid pipe 7 and causing blockage.

[0025] When the second liquid storage frame 3 and the first liquid storage frame 2 are spliced, the connecting sleeve 81 will be connected to the liquid pipe 7, and then the threaded connecting block 83 will be put on the liquid pipe 7 and rotated so that the threaded connecting block 83 is connected to the threaded sleeve 82. At this time, the filter cartridge 85 will pass through the liquid pipe 7, and the impurities in the nutrient solution cannot pass through the holes on the filter cartridge 85, and will not enter the second liquid storage frame 3 through the liquid pipe 7, so as to filter the impurities, and the impurities will not accumulate in the final liquid storage frame through the flowing nutrients.

[0026] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A soilless cultivation device for smart agriculture, comprising a base frame (1), a first liquid storage frame (2) being provided on the base frame (1), a second liquid storage frame (3) being provided on the base frame (1), a liquid inlet pipe (4) being provided at one end of the first liquid storage frame (2), a cultivation bed (5) being provided on both the first liquid storage frame (2) and the second liquid storage frame (3), a planting trough (6) being provided on the cultivation bed (5), and a liquid passage pipe (7) being provided at the other end of the first liquid storage frame (2), characterized in that: The invention also includes a filter sealing structure (8), wherein the filter sealing structure (8) is provided in the second liquid storage frame (3), and the filter sealing structure (8) includes a connecting sleeve (81), and the connecting sleeve (81) is provided inside the second liquid storage frame (3), and the connecting sleeve (81) is provided with a threaded sleeve (82), and the threaded sleeve (82) is provided with a threaded connection block (83), and the threaded connection block (83) is provided with a liquid inlet (84), and the liquid inlet (84) is provided with a filter cartridge (85), and the filter cartridge (85) is provided with a mounting plate (86) on the edge, and the mounting plate (86) is connected to the threaded connection block (83), and the threaded connection block (83) is provided with a sealing ring (87).

2. The soilless cultivation device for smart agriculture according to claim 1, characterized in that: The sealing ring (87) has an L-shaped cross section. After the threaded connection block (83) and the threaded sleeve (82) are connected, the sealing ring (87) is pressed between the threaded connection block (83) and the threaded sleeve (82).

3. The soilless cultivation device for smart agriculture according to claim 2, characterized in that: A sealing gasket (831) is provided at the outer ring of the threaded connection block (83), and the sealing gasket (831) protrudes from the surface of the threaded connection block (83).

4. The soilless cultivation device for smart agriculture according to claim 1, characterized in that: A partition net (851) is provided at one end of the filter cartridge (85).

5. The soilless cultivation device for smart agriculture according to claim 4, characterized in that: The filter cartridge (85) is in the shape of a long cylinder. After the threaded connection block (83) is connected to the threaded sleeve (82), the filter cartridge (85) extends into the interior of the liquid passage tube (7) and protrudes from one end of the filter cartridge (85).

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