Liquid return pool filter plate for potato breeder's seed aerosol culture seedbed

Abstract

The utility model discloses a liquid return pool filter plate for a potato breeder's seed aerosol cultivation seedbed, and relates to the technical field of potato breeder's seed cultivation. The filter screen comprises a frame body, a connecting plate is fixedly connected to the right face of the frame body, fixing screws are arranged at the four corners of the right face of the connecting plate, a filter screen plate is fixedly connected to the upper side of the inner wall of the frame body, an annular groove is formed in the lower side of the inner wall of the frame body, and an annular block is clamped to the inner wall of the annular groove. A cotton plate is fixedly connected to the inner wall of the ring block, clamping mechanisms are arranged on the left face and the right face of the ring block, and a limiting mechanism is arranged on the right side of the inner wall of the ring groove. The potato breeder's seed filter has the function of conveniently dismounting and mounting the filter material, can be conveniently replaced on the premise of ensuring the filter effect, avoids the difficulty in the replacement process, ensures the quality of water filtration, and further ensures the cultivation effect of potato breeder's seeds.

Description

Technical Field

[0001] The utility model relates to the technical field of potato minituber cultivation, in particular to a liquid return pool filter plate for an aerosol cultivation seedbed of potato minitubers. Background Art

[0002] Potato minitubers are seeds selected through multiple generations and have certain excellent characteristics. During the cultivation process of potato minitubers, an aerosol cultivation seedbed is needed for cultivation. The aerosol cultivation seedbed is a device that provides a comfortable growth environment for potato minitubers. During the use of the aerosol cultivation seedbed, watering operations are required, so a liquid return pool is needed to recycle and reuse the excess water. The liquid return pool is a device for recycling and reusing excess liquid. During the use of the liquid return pool, filtering materials are needed to filter the recycled liquid. Therefore, a filter plate is needed to ensure the cultivation effect of potato minitubers.

[0003] The traditional filter plate used in the liquid return pool is a plate structure. The filtering material therein is generally directly fixed on the plate or directly placed on the plate. The filtering material directly fixed on the plate is not easy to replace, which will affect the difficulty in the process of replacing the filtering material. The filtering material placed on the plate may have gaps due to the placement position, thus affecting the effect of filtering water quality, resulting in insufficient water quality filtration and affecting the cultivation of potato minitubers. To solve the above problems, a liquid return pool filter plate for an aerosol cultivation seedbed of potato minitubers is needed. Summary of the Utility Model

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0005] A liquid return pool filter plate for an aerosol cultivation seedbed of potato minitubers includes a frame body. A connecting plate is fixedly connected to the right side of the frame body. Fixed screws are provided at the four corners of the right side of the connecting plate. A filter mesh plate is fixedly connected to the upper side of the inner wall of the frame body. An annular groove is opened on the lower side of the inner wall of the frame body. An annular block is clamped to the inner wall of the annular groove. A cotton plate is fixedly connected to the inner wall of the annular block. Clamping mechanisms are provided on the left and right sides of the annular block. A limiting mechanism is provided on the right side of the inner wall of the annular groove.

[0006] Furthermore, the clamping mechanism includes clamping grooves opened on the left and right sides of the annular block. A positioning block is fixedly connected to the left side of the inner wall of the annular groove. The surface of the positioning block is clamped with the left clamping groove.

[0007] Further, the limiting mechanism includes a limiting cavity opened on the right side of the inner wall of the annular groove. The left side of the inner wall of the limiting cavity is slidably connected with an arc-shaped head bayonet plate. The left surface of the arc-shaped head bayonet plate is mutually clamped with the inner wall of the right side groove. A longitudinal rod is slidably connected to the inner wall of the arc-shaped head bayonet plate. The front and rear ends of the longitudinal rod are fixedly connected with a push frame body. A pushing mechanism is arranged on the top surface of the push frame body, and an elastic mechanism is arranged on the right surface of the arc-shaped head bayonet plate.

[0008] Further, the pushing mechanism includes a pressing rod fixedly connected to the top surface of the push frame body. A starting groove is opened on the top surface of the frame body above the pressing rod. A starting block is slidably connected to the inner wall of the starting groove. The top surface of the pressing rod penetrates through the upper side of the inner wall of the limiting cavity and extends to the inner wall of the starting groove, and is fixedly connected with the bottom surface of the starting block.

[0009] Further, the elastic mechanism includes a moving rod fixedly connected to the right surface of the arc-shaped head bayonet plate. A moving groove matching with the moving rod is opened on the right side of the inner wall of the limiting cavity. The rod wall of the moving rod is slidably connected with the inner wall of the moving groove. A spring is sleeved on the rod wall of the moving rod. The left end of the spring is fixedly connected with the right surface of the arc-shaped head bayonet plate.

[0010] Further, a limiting ring body is fixedly connected to the left side of the surface of the arc-shaped head bayonet plate. The left surface of the limiting ring body is in contact with the left side of the inner wall of the limiting cavity.

[0011] Further, sealing rings are fixedly connected to the left surface of the connecting plate around the frame body.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. The present utility model can ensure the fixing effect with other devices through fixing screws. During use, the filter screen plate can filter large impurity particles, and the cotton plate in the ring block can ensure more delicate filtration of water quality. The ring block is clamped with the positioning block and the arc-shaped head bayonet plate through the groove, thereby ensuring the overall filtration quality of the device. When the ring block needs to be removed, press the starting block, and the starting block drives the push frame body to move downward through the pressing rod. The push frame body drives the arc-shaped head bayonet plate to move away from the groove, thereby ensuring the removal effect of the ring block. When the ring block needs to be installed, under the downward pressure of the spring, the arc-shaped head bayonet plate of the above structure is re-clamped with the groove, thereby ensuring the fixing effect of the ring block. Through the above structure, it is ensured that the device has the function of conveniently removing and installing filter materials, can facilitate the replacement thereof on the premise of ensuring the filtration effect, avoids the difficulty in the replacement process, ensures the quality of water filtration, and thereby ensures the cultivation effect of potato minitubers.

[0014] 2. By setting the limiting ring body, the present utility model can avoid the problem that the arc head bayonet plate completely moves away from the limiting cavity. By setting the sealing ring, the sealing effect during the use of the device can be ensured, and the normal use function of the device can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall front sectional view of the present utility model;

[0016] Figure 2 is the present utility model Figure 1 enlarged view of part A;

[0017] Figure 3 is the present utility model Figure 1 enlarged view of part B;

[0018] Figure 4 is the overall three-dimensional view of the present utility model;

[0019] Figure 5 is the three-dimensional view of the arc head bayonet plate of the present utility model;

[0020] Reference numerals: 1. Frame body; 2. Connecting plate; 3. Fixing screw; 4. Filter net plate; 5. Ring groove; 6. Ring block; 7. Cotton plate; 8. Card slot; 9. Positioning block; 10. Limiting cavity; 11. Arc head bayonet plate; 12. Longitudinal rod; 13. Pushing frame body; 14. Pressing rod; 15. Starting groove; 16. Starting block; 17. Moving rod; 18. Moving groove; 19. Spring; 20. Limiting ring body; 21. Sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0022] The "front, back, left, and right" perspectives of this device are based on the drawing direction.

[0023] Such as Figures 1-5As shown in the figure, a filter plate for the liquid return pool of the potato minituber aeroponic seedling bed includes a frame body 1. A connecting plate 2 is fixedly connected to the right side of the frame body 1. Fixed screws 3 are provided at the four corners of the right side of the connecting plate 2. A filter screen plate 4 is fixedly connected to the upper side of the inner wall of the frame body 1. The filter screen plate 4 is a mesh structure woven by metal wires. For the innovative technologies of the equipment, there is no need to elaborate on the existing technologies too much. A ring groove 5 is opened on the lower side of the inner wall of the frame body 1. A ring block 6 is clamped on the inner wall of the ring groove 5. A cotton plate 7 is fixedly connected to the inner wall of the ring block 6. Clamping mechanisms are provided on the left and right sides of the ring block 6. A limiting mechanism is provided on the right side of the inner wall of the ring groove 5. The clamping mechanism includes clamping grooves 8 opened on the left and right sides of the ring block 6. A positioning block 9 is fixedly connected to the left side of the inner wall of the ring groove 5. The surface of the positioning block 9 is clamped with the left clamping groove 8. The limiting mechanism includes a limiting cavity 10 opened on the right side of the inner wall of the ring groove 5. An arc-headed clamping plate 11 is slidably connected to the left side of the inner wall of the limiting cavity 10. The left side of the arc-headed clamping plate 11 is clamped with the inner wall of the right clamping groove 8. A longitudinal rod 12 is slidably connected to the inner wall of the arc-headed clamping plate 11. The front and rear ends of the longitudinal rod 12 are fixedly connected together with a push frame body 13. A pushing mechanism is provided on the top surface of the push frame body 13. An elastic mechanism is provided on the right side of the arc-headed clamping plate 11. The pushing mechanism includes a pressing rod 14 fixedly connected to the top surface of the push frame body 13. An activation groove 15 is opened on the top surface of the frame body 1 above the pressing rod 14. The position where the activation groove 15 is provided will be hidden in the thickness position of other equipment when connected to other equipment, and there will be no problem of liquid directly affecting the activation block 16. An activation block 16 is slidably connected to the inner wall of the activation groove 15. The top surface of the pressing rod 14 penetrates through the upper side of the inner wall of the limiting cavity 10 and extends to the inner wall of the activation groove 15, and is fixedly connected to the bottom surface of the activation block 16. The elastic mechanism includes a moving rod 17 fixedly connected to the right side of the arc-headed clamping plate 11. A moving groove 18 matching the moving rod 17 is opened on the right side of the inner wall of the limiting cavity 10. The rod wall of the moving rod 17 is slidably connected to the inner wall of the moving groove 18. A spring 19 is sleeved on the rod wall of the moving rod 17. The left end of the spring 19 is fixedly connected to the right side of the arc-headed clamping plate 11. The fixing effect with other equipment can be ensured through the fixed screws 3. During use, the filter screen plate 4 can filter large impurity particles, and the cotton plate 7 in the ring block 6 can ensure more delicate filtration of the water quality. The ring block 6 is clamped through the clamping grooves 8 with the positioning block 9 and the arc-headed clamping plate 11, thus ensuring the overall filtration quality of the device. When it is necessary to remove the ring block 6, press the activation block 16. The activation block 16 drives the push frame body 13 to move downward through the pressing rod 14. The push frame body 13 drives the arc-headed clamping plate 11 to move away from the clamping groove 8, thus ensuring the removal effect of the ring block 6. When it is necessary to install the ring block 6, under the downward pressure of the spring 19, the arc-headed clamping plate 11 of the above structure will be re-clamped with the clamping groove 8, thus ensuring the fixing effect of the ring block 6. The device has the function of conveniently removing and installing the filter material, can facilitate its replacement on the premise of ensuring the filtration effect, avoids the difficulty in the replacement process, and ensures the quality of water filtration.Furthermore, the cultivation effect of the original potato seeds is ensured.

[0024] As Figures 1-3 shown, in some embodiments, a limiting ring body 20 is fixedly connected to the left side of the surface of the arc head bayonet plate 11. Through the setting of the limiting ring body 20, the problem that the arc head bayonet plate 11 completely moves away from the limiting cavity 10 can be avoided. The left surface of the limiting ring body 20 is in contact with the left side of the inner wall of the limiting cavity 10. A sealing ring 21 is fixedly connected to the left surface of the connecting plate 2 around the frame body 1. By using the setting of the sealing ring 21, the sealing effect during the use of the device can be ensured, and the normal use function of the device can be guaranteed.

[0025] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A liquid return pool filter plate for a potato original seed aeroponic seedling bed, comprising a frame (1), characterized in that: The right side of the frame (1) is fixedly connected to a connecting plate (2), and fixing screws (3) are provided at the four corners of the right side of the connecting plate (2). The upper side of the inner wall of the frame (1) is fixedly connected to a filter screen plate (4), and the lower side of the inner wall of the frame (1) is provided with an annular groove (5). The inner wall of the annular groove (5) is clamped with an annular block (6), and the inner wall of the annular block (6) is fixedly connected to a cotton plate (7). The left and right sides of the annular block (6) are provided with clamping mechanisms, and the right side of the inner wall of the annular groove (5) is provided with a limiting mechanism.

2. The filter plate for a liquid return pool for a potato original seed aeroponic seedling bed according to claim 1, characterized in that: The clamping mechanism comprises clamping grooves (8) provided on the left and right sides of the ring block (6); a positioning block (9) is fixedly connected to the left side of the inner wall of the ring groove (5); and the surface of the positioning block (9) is clamped with the clamping groove (8) on the left side.

3. The liquid return pool filter plate for potato original seed aeroponic seedling bed according to claim 1, characterized in that: The limiting mechanism comprises a limiting cavity (10) provided on the right side of the inner wall of the annular groove (5); an arc-shaped bayonet plate (11) is slidably connected to the left side of the inner wall of the limiting cavity (10); the left side of the arc-shaped bayonet plate (11) is mutually engaged with the inner wall of the right side bayonet groove (8); a longitudinal rod (12) is slidably connected to the inner wall of the arc-shaped bayonet plate (11); the front and rear ends of the longitudinal rod (12) are commonly fixedly connected to a push frame body (13); a pushing mechanism is provided on the top surface of the push frame body (13); and an elastic mechanism is provided on the right side of the arc-shaped bayonet plate (11).

4. The filter plate for a liquid return pool for a potato original seed aeroponic seedling bed according to claim 3, characterized in that: The pushing mechanism comprises a pressure rod (14) fixedly connected to the top surface of the pushing frame body (13); the top surface of the frame body (1) is located on the upper side of the pressure rod (14) and is provided with a starting groove (15); the inner wall of the starting groove (15) is slidably connected with a starting block (16); the top surface of the pressure rod (14) passes through the upper side of the inner wall of the limiting cavity (10) and extends to the inner wall of the starting groove (15), and is fixedly connected to the bottom surface of the starting block (16).

5. The liquid return pool filter plate for potato original seed aeroponic seedling bed according to claim 3, characterized in that: The elastic mechanism comprises a moving rod (17) fixedly connected to the right side of the arc head bayonet plate (11); a moving groove (18) matching the moving rod (17) is opened on the right side of the inner wall of the limiting cavity (10); the rod wall of the moving rod (17) is slidably connected to the inner wall of the moving groove (18); the rod wall of the moving rod (17) is sleeved with a spring (19); the left end of the spring (19) is fixedly connected to the right side of the arc head bayonet plate (11).

6. The liquid return pool filter plate for potato original seed aeroponic seedling bed according to claim 3, characterized in that: The left side of the surface of the arc-head bayonet plate (11) is fixedly connected to a limiting ring body (20), and the left side of the limiting ring body (20) is in contact with the left side of the inner wall of the limiting cavity (10).

7. The liquid return pool filter plate for potato original seed aeroponic seedling bed according to claim 1, characterized in that: The left side of the connecting plate (2) is located around the frame (1) and is fixedly connected to a sealing ring (21).

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