Nutrient solution circulating device for soilless culture of strawberries

Abstract

The utility model discloses a nutrient solution circulating device for soilless culture of strawberries, which belongs to the technical field of strawberry cultivation and comprises a bottom plate and supporting legs mounted on the bottom plate, an incubator is mounted at the tops of the supporting legs, a nutrient solution tank is arranged on the bottom plate, and a delivery pump is arranged on one side of the nutrient solution tank. The input end of the conveying pump is connected with the nutrient solution box through a liquid inlet pipe, the output end of the conveying pump is connected with the culture box through a conveying pipe, the culture box is connected with the nutrient solution box through a backflow pipe, an installation block is slidably installed on the culture box, a culture groove is installed on the installation block, a plurality of through holes are formed in the culture groove, and a second sliding block is installed on the culture groove. According to the plant cultivation device, the second sliding blocks are arranged to be in sliding connection with the second sliding grooves, the cultivation grooves can be conveniently detached or installed according to the planting number, and the number of the cultivation grooves can be changed.

Description

Technical Field

[0001] The utility model relates to a nutrient solution circulation device, in particular to a nutrient solution circulation device for soilless strawberry cultivation, belonging to the technical field of strawberry cultivation. Background Art

[0002] Soilless cultivation refers to a cultivation method in which water, peat, forest leaf mold and vermiculite are used as the substrate for the plant roots to fix the plants, so that the plant roots can directly contact the nutrient solution. When cultivating strawberries without soil, a circulation device is required to circulate the nutrient solution.

[0003] However, the existing nutrient solution circulation device for soilless strawberry cultivation cannot conveniently increase or decrease the number of culture tanks according to the number of plants to be planted in actual use, so as to avoid the situation where the number of culture tanks is too small and insufficient, and at the same time avoid the situation where the number of culture tanks is too large and wastes the culture tanks. Utility Model Content

[0004] The main purpose of the utility model is to solve the problem that the number of culture tanks cannot be conveniently increased or decreased according to the number of plants planted, and to provide a nutrient solution circulation device for soilless strawberry cultivation.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A nutrient solution circulation device for soilless strawberry cultivation comprises a base plate and supporting legs mounted on the base plate, a culture box is mounted on the top of the supporting legs, a nutrient solution tank is arranged on the base plate, a delivery pump is arranged on one side of the nutrient solution tank, an input end of the delivery pump is connected to the nutrient solution tank via a liquid inlet pipe, an output end of the delivery pump is connected to the culture box via a delivery pipe, the culture box is connected to the nutrient solution tank via a reflux pipe, a mounting block is slidably mounted on the culture box, a culture trough is mounted on the mounting block, a plurality of through holes are provided on the culture trough, a second sliding block is mounted on the culture trough, and a first sliding groove cooperating with the second sliding block is provided on the mounting block.

[0007] Preferably, two adjacent mounting blocks are connected by a connecting rod, a handle is installed on the culture trough, and a first anti-slip pad is installed on the handle.

[0008] Preferably, a first slider is installed on the mounting block, a first slide groove cooperating with the first slider is provided on the incubator, the first slider is a T-shaped slider, the first slide groove is a T-shaped slide groove, and a locking mechanism is installed on the first slider.

[0009] Preferably, the locking mechanism comprises a cavity, a spring and a locking ball, the first slider is provided with a cavity, a spring is installed inside the cavity, a locking ball is installed at one end of the spring, and the incubator is provided with a plurality of locking grooves that cooperate with the locking balls.

[0010] Preferably, a liquid outlet pipe is installed on one side of the nutrient solution tank, a solenoid valve is installed on the liquid outlet pipe, a liquid adding pipe is installed on the nutrient solution tank, a connecting plate is installed on the incubator, a threaded rod is threadedly connected to the connecting plate, and a top cover is rotatably connected to the bottom of the threaded rod.

[0011] Preferably, a turning handle is installed on the top of the threaded rod, a second anti-slip pad is installed on the turning handle, a turning block is installed on the bottom of the threaded rod, a turning groove that cooperates with the turning block is opened on the top cover, a plurality of turning cavities are opened on the turning block, and a ball is rotatably installed inside the turning cavity.

[0012] Preferably, a slide bar is installed on the top cover, a third slide block is installed on the slide bar, a third slide groove cooperating with the third slide block is provided on the incubator, the third slide block is a T-shaped slide block, and the third slide groove is a T-shaped slide groove.

[0013] Beneficial technical effects of the utility model:

[0014] 1. According to the nutrient solution circulation device for soilless strawberry cultivation of the utility model, by providing a second slider slidably connected with the second slide groove, the culture groove can be easily disassembled or installed according to the number of plants to be planted, and the number of culture grooves can be changed.

[0015] 2. By setting up a delivery pump, the delivery pump is started to extract the nutrient solution in the nutrient solution tank, and deliver it to the incubator through the delivery pipe, and the nutrient solution is circulated through the reflux pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the liquid adding pipe structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the first slider structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the second slider of the utility model;

[0020] Figure 5 This is a schematic diagram of the third slider structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the rotating block structure of the utility model.

[0022] In the figure: 1. incubator; 2. supporting legs; 3. bottom plate; 4. nutrient solution tank; 5. liquid outlet pipe; 6. solenoid valve; 7. delivery pump; 8. delivery pipe; 9. mounting block; 10. first slider; 11. second slider; 12. incubator; 13. connecting rod; 14. handle; 15. reflux pipe; 16. liquid adding pipe; 17. top cover; 18. connecting plate; 19. threaded rod; 20. turning handle; 21. sliding rod; 22. third slider; 23. card ball; 24. spring; 25. turning block; 26. ball bearing. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0024] like Figure 1-Figure 6 As shown, the nutrient solution circulation device for soilless strawberry cultivation provided in this embodiment includes a bottom plate 3 and a supporting leg 2 installed on the bottom plate 3, a culture box 1 is installed on the top of the supporting leg 2, a nutrient solution tank 4 is arranged on the bottom plate 3, a delivery pump 7 is arranged on one side of the nutrient solution tank 4, the input end of the delivery pump 7 is connected to the nutrient solution tank 4 through a liquid inlet pipe, the output end of the delivery pump 7 is connected to the culture box 1 through a delivery pipe 8, the culture box 1 is connected to the nutrient solution tank 4 through a return pipe 15, a mounting block 9 is slidably installed on the culture box 1, a culture tank 12 is installed on the mounting block 9, and a culture tank 12 is opened A plurality of through holes are provided, a second slider 11 is installed on the culture tank 12, a first slide groove cooperating with the second slider 11 is opened on the mounting block 9, and the second slider 11 is provided to be slidably connected with the second slide groove, so that the culture tank 12 can be conveniently disassembled or installed according to the number of plantings, and the number of culture tanks 12 can be changed. By providing a delivery pump 7, the delivery pump 7 is started to extract the nutrient solution in the nutrient solution tank 4, and the nutrient solution is delivered to the culture box 1 through the delivery pipe 8, and the nutrient solution is refluxed through the reflux pipe 15 to circulate the nutrient solution. By providing a supporting leg 2, the culture box 1 can be supported.

[0025] In this embodiment, if Figure 1 and Figure 3 As shown, two adjacent mounting blocks 9 are connected by a connecting rod 13, a handle 14 is installed on the culture tank 12, and a first anti-slip pad is installed on the handle 14. By setting the handle 14, the culture tank 12 can be easily carried, and by setting the first anti-slip pad, the friction of the handle 14 can be increased.

[0026] In this embodiment, if Figure 1 , Figure 4 and Figure 5As shown, a first slider 10 is installed on the mounting block 9, and a first slide groove that cooperates with the first slider 10 is provided on the incubator 1. The first slider 10 is a T-shaped slider, and the first slide groove is a T-shaped slide groove. A locking mechanism is installed on the first slider 10. By setting the first slider 10 to be slidably connected with the first slide groove, the position of the culture trough 12 can be adjusted to avoid the roots and stems of adjacent strawberries from being entangled. The locking mechanism includes a cavity, a spring 24 and a locking ball 23. A cavity is provided on the first slider 10, and a spring 24 is installed inside the cavity. A locking ball 23 is installed at one end of the spring 24. A plurality of locking grooves that cooperate with the locking ball 23 are provided on the incubator 1. By setting the locking ball 23 to be engaged with the locking groove, the culture trough 12 can be limited after sliding.

[0027] In this embodiment, if Figure 2 , Figure 5 and Figure 6 As shown, a liquid outlet pipe 5 is installed on one side of the nutrient solution tank 4, a solenoid valve 6 is installed on the liquid outlet pipe 5, a liquid adding pipe 16 is installed on the nutrient solution tank 4, a connecting plate 18 is installed on the incubator 1, a threaded rod 19 is threadedly connected to the connecting plate 18, and a top cover 17 is rotatably connected to the bottom of the threaded rod 19. Rotating the threaded rod 19 drives the top cover 17 to move so as to open the liquid adding pipe 16 and add nutrient solution to the nutrient solution tank 4 through the liquid adding pipe 16. A turning handle 20 is installed on the top of the threaded rod 19, a second anti-slip pad is installed on the turning handle 20, a turning block 25 is installed on the bottom of the threaded rod 19, a turning groove that cooperates with the turning block 25 is opened on the top cover 17, and a plurality of turning cavities are opened on the turning block 25. The inner rotation of the turning cavity A ball 26 is dynamically installed. By setting the turning handle 20, the threaded rod 19 can be easily rotated. By setting the second anti-slip pad, the friction of the threaded rod 19 can be increased. By setting the turning block 25 to be rotatably connected with the turning groove, the threaded rod 19 can drive the top cover 17 to descend and close the liquid adding tube 16 when it rotates. By setting the ball 26, the friction of the rotation of the turning block 25 can be reduced. A sliding rod 21 is installed on the top cover 17, and a third sliding block 22 is installed on the sliding rod 21. The incubator 1 is provided with a third sliding groove that cooperates with the third sliding block 22. The third sliding block 22 is a T-shaped sliding block, and the third sliding groove is a T-shaped sliding groove. By setting the third sliding block 22 to be slidably connected with the third sliding groove, the top cover 17 can be guided and limited.

[0028] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a nutrient solution circulation device for soilless strawberry cultivation provided in this embodiment is as follows:

[0029] Step 1: Rotate the threaded rod 19 to drive the top cover 17 to move, add nutrient solution to the nutrient solution tank 4, slide the culture tank 12, slide the second slider 11 into the second slide groove to install the culture tank 12, slide the installation block 9, and slide the first slider 10 in the first slide groove to adjust the position of the culture tank 12;

[0030] Step 2: The delivery pump 7 is started to extract the nutrient solution in the nutrient solution tank 4 and deliver it to the culture box 1 through the delivery pipe 8, and the nutrient solution is refluxed through the reflux pipe 15 to circulate the nutrient solution.

[0031] In summary, in the present embodiment, according to the nutrient solution circulation device for soilless strawberry cultivation of the present embodiment, by providing the second slider 11 slidably connected with the second slide groove, the culture groove 12 can be easily disassembled or installed according to the number of plants to be planted, and the number of culture grooves 12 can be changed. By providing the delivery pump 7, the delivery pump 7 is started to extract the nutrient solution in the nutrient solution tank 4, and deliver it to the culture box 1 through the delivery pipe 8, and the nutrient solution is refluxed through the reflux pipe 15 to circulate the nutrient solution. By providing the support legs 2, the culture box 1 can be supported. By providing the handle 14, the culture groove 12 can be easily carried. By providing the first anti-slip pad, the friction of the handle 14 can be increased. By providing the first slider 10 slidably connected with the first slide groove, the culture groove can be adjusted. 12 is positioned to prevent the roots of adjacent strawberries from being entangled. By setting a card ball 23 and engaging with the card slot, the culture tank 12 can be limited after sliding. By rotating the threaded rod 19 to drive the top cover 17 to move, it is convenient to open the liquid adding tube 16 and add nutrient solution to the nutrient solution tank 4 through the liquid adding tube 16. By setting a turning handle 20, it is convenient to rotate the threaded rod 19. By setting a second anti-skid pad, the friction of the threaded rod 19 can be increased. By setting a rotating block 25 and rotating the rotating slot, the threaded rod 19 can drive the top cover 17 to descend and close the liquid adding tube 16 when it rotates. By setting a ball 26, the friction of the rotation of the rotating block 25 can be reduced. By setting a third slider 22 and slidingly connecting with the third slide slot, the top cover 17 can be guided and limited.

[0032] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A nutrient solution circulation device for soilless strawberry cultivation, characterized in that: The invention comprises a base plate (3) and a supporting leg (2) mounted on the base plate (3); a culture box (1) is mounted on the top of the supporting leg (2); a nutrient solution tank (4) is arranged on the base plate (3); a delivery pump (7) is arranged on one side of the nutrient solution tank (4); an input end of the delivery pump (7) is connected to the nutrient solution tank (4) via a liquid inlet pipe; an output end of the delivery pump (7) is connected to the culture box (1) via a delivery pipe (8); the culture box (1) is connected to the nutrient solution tank (4) via a return pipe (15); a mounting block (9) is slidably mounted on the culture box (1); a culture tank (12) is mounted on the mounting block (9); a plurality of through holes are provided on the culture tank (12); a second sliding block (11) is mounted on the culture tank (12); and a first sliding groove cooperating with the second sliding block (11) is provided on the mounting block (9).

2. A nutrient solution circulation device for soilless strawberry cultivation according to claim 1, characterized in that: Two adjacent mounting blocks (9) are connected via a connecting rod (13); a handle (14) is installed on the culture tank (12); and a first anti-slip pad is installed on the handle (14).

3. A nutrient solution circulation device for soilless strawberry cultivation according to claim 2, characterized in that: A first sliding block (10) is mounted on the mounting block (9); a first sliding groove cooperating with the first sliding block (10) is provided on the incubator (1); the first sliding block (10) is a T-shaped sliding block; the first sliding groove is a T-shaped sliding groove; and a locking mechanism is mounted on the first sliding block (10).

4. A nutrient solution circulation device for soilless strawberry cultivation according to claim 3, characterized in that: The locking mechanism comprises a cavity, a spring (24) and a locking ball (23); the first slider (10) is provided with a cavity, a spring (24) is installed inside the cavity, a locking ball (23) is installed at one end of the spring (24), and the incubator (1) is provided with a plurality of locking grooves that cooperate with the locking ball (23).

5. The nutrient solution circulation device for soilless strawberry cultivation according to claim 4, characterized in that: A liquid outlet pipe (5) is installed on one side of the nutrient solution tank (4), a solenoid valve (6) is installed on the liquid outlet pipe (5), a liquid adding pipe (16) is installed on the nutrient solution tank (4), a connecting plate (18) is installed on the culture box (1), a threaded rod (19) is threadedly connected to the connecting plate (18), and a top cover (17) is rotatably connected to the bottom of the threaded rod (19).

6. The nutrient solution circulation device for soilless strawberry cultivation according to claim 5, characterized in that: A turning handle (20) is installed on the top of the threaded rod (19), and a second anti-slip pad is installed on the turning handle (20). A turning block (25) is installed on the bottom of the threaded rod (19). A turning groove that cooperates with the turning block (25) is provided on the top cover (17). A plurality of turning cavities are provided on the turning block (25), and a ball (26) is rotatably installed inside the turning cavity.

7. The nutrient solution circulation device for soilless strawberry cultivation according to claim 6, characterized in that: The top cover (17) is provided with a slide bar (21), a third slide block (22) is provided on the slide bar (21), a third slide groove cooperating with the third slide block (22) is provided on the incubator (1), the third slide block (22) is a T-shaped slide block, and the third slide groove is a T-shaped slide groove.

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