Movable pipeline type water culture device

Abstract

The utility model discloses a movable pipeline type hydroponic device which comprises a base, a square groove is formed in the bottom end of the base, a two-way lead screw is rotationally connected into the square groove, two driven plates are meshed with the outer surface of the two-way lead screw, and two rotating plates are rotationally connected to the bottom end of the base. The bottom ends of the two rotating plates are each rotationally connected with two universal wheels, and the inner sides of the two rotating plates are each rotationally connected with two connecting rods. The two-way lead screw is rotated to drive the two driven plates to conduct opening movement at the same time, the connecting rods are driven to move in the moving process of the driven plates, the rotating plates are opened, the universal wheels make contact with the ground, the base is finally supported, moving adjustment of the base is achieved, the structure is simple, operation is convenient, and the practicability is high. The cultivation device can be conveniently and rapidly moved, the moving efficiency is improved, the universal wheels can be folded when the cultivation device is placed, and the stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soilless cultivation, in particular to a movable pipeline type hydroponic device. Background Art

[0002] The pipeline hydroponic device is a modern soilless cultivation technology. It uses pipelines as a carrier for plant growth and supplies the nutrients and water required by plants through the circulation of nutrient solution. The pipelines for plant cultivation generally use PVC pipelines. The working principle is to provide plants with the water and nutrients needed for growth through the circulation of nutrient solution. It has the advantages of saving space, increasing yield, reducing pests and diseases, saving water resources and facilitating management.

[0003] In the prior art, for example, Chinese patent CN217217754U discloses an "adjustable pipeline hydroponic device", which includes a cultivation component and a connecting component. The cultivation component includes a cultivation pipeline, a pipe joint and a plugging component. The two ends of the cultivation pipeline are respectively fixedly connected to the first port of the pipe joint. The plugging component includes an annular connector and a pipe plugging cover. The first end of the annular connector is fixedly connected to the second port of the pipe joint, and the second end of the annular connector is threadedly connected to the pipe plugging cover; the connecting component includes a sealing member, an adjusting tube and a sleeve. The first end of the sealing member is fixedly connected to the third port of the pipe joint, the sleeve is detachably connected to the adjacent cultivation pipeline, the adjusting tube is arranged between the sealing member and the sleeve, and the adjusting tube is detachably connected to the sealing member.

[0004] At present, most of the cultivation devices are placed directly on the ground after assembly. When the cultivation device needs to be moved later, the nutrient solution and the planted vegetables inside need to be taken out before it can be transported and moved. The process is relatively cumbersome and takes a lot of time, which reduces the moving efficiency of the cultivation device. Utility Model Content

[0005] The purpose of the utility model is to provide a movable pipeline hydroponic device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable pipeline hydroponic device, comprising a base, a square groove is opened at the bottom end of the base, a bidirectional screw is rotatably connected inside the square groove, two driven plates are meshed on the outer surface of the bidirectional screw, the bottom end of the base is rotatably connected to two rotating plates, the bottom ends of the two rotating plates are rotatably connected to two universal wheels, the inner sides of the two rotating plates are rotatably connected to two connecting rods, and the other ends of the four connecting rods are rotatably connected to the bottom ends of the two driven plates respectively.

[0007] As a further preferred embodiment of the present technical solution, a mounting frame is fixedly connected to the top of the base, a plurality of mounting rods are fixedly connected inside the mounting frame, a plurality of cultivation tubes are arranged on the top of the plurality of mounting rods, a plurality of fixing rods are slidingly arranged inside the mounting frame, an adjusting screw is meshed inside the plurality of fixing rods, and the bottom ends of the plurality of adjusting screws are rotatably connected to the tops of the plurality of mounting rods respectively.

[0008] As a further preferred embodiment of the present technical solution, multiple positioning grooves are provided at the top ends of the multiple mounting rods and the bottom ends of the multiple fixing rods, the outer surfaces of the multiple cultivation tubes are respectively engaged with the inner surfaces of the multiple positioning grooves, and the outer surfaces of the multiple cultivation tubes are penetrated by cultivation through holes.

[0009] As a further preferred embodiment of the present technical solution, a plurality of limiting grooves are provided on the surface of the mounting frame, and two ends of the plurality of fixing rods are respectively slidably connected to the inside of the plurality of limiting grooves.

[0010] As a further preferred embodiment of the present technical solution, both ends of the plurality of cultivation tubes are fixedly connected with connecting tubes, the interiors of the plurality of cultivation tubes are connected through the connecting tubes, a circulating pump is fixedly connected to the top of the base, an input end of the circulating pump is fixedly connected with a storage box, and an output end of the circulating pump is fixedly connected with an input end of the connecting tube.

[0011] As a further preferred embodiment of the technical solution, a filter box is fixedly connected to one side of the storage box near the top, a filter plate is inserted into the filter box, and the other end of the filter box is fixedly connected to the output end of the connecting pipe.

[0012] As a further preferred embodiment of the present technical solution, one end of the bidirectional screw rod passes through one side wall of the inner side of the square groove and is fixedly connected to a polygonal connecting column, the outer surface of the polygonal connecting column is slidably connected to a movable turntable, one end of the movable turntable is plugged with a fixed seat, one end of the fixed seat is fixedly connected to one side of the base, one end of the polygonal connecting column is fixedly connected to a limiting plate, two side walls of the inner side of the square groove are fixedly connected to two positioning rods, and the outer surfaces of the two positioning rods are slidably connected to the inside of the two driven plates.

[0013] The utility model provides a movable pipeline hydroponic device, which has the following beneficial effects:

[0014] (1) The utility model drives two driven plates to open by rotating the bidirectional screw rod at the same time. During the movement of the driven plate, the connecting rod is driven to move and open the rotating plate, so that the universal wheel contacts the ground and finally props up the base to realize the movement and adjustment of the base. The utility model has a simple structure and is easy to operate. It is convenient to move the cultivation device quickly and improves the movement efficiency. When placing the cultivation device, the universal wheel can be folded to improve stability.

[0015] (2) The utility model drives the fixing rod to move upward in the positioning groove by rotating the adjusting screw, thereby removing the restriction on the cultivation tube, making it convenient to replace or install the cultivation tube. The utility model has a simple structure, stable fixation, and convenient disassembly, thereby improving the efficiency of assembly and maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a first structural schematic diagram of the utility model as a whole;

[0017] Figure 2 It is a second structural schematic diagram of the utility model as a whole;

[0018] Figure 3 It is a bottom view schematic diagram of the internal structure of the base of the utility model;

[0019] Figure 4 It is an exploded schematic diagram of the structure between the installation rod and the fixing rod of the utility model.

[0020] In the figure: 1. base; 2. square groove; 3. bidirectional screw rod; 4. driven plate; 5. rotating plate; 6. connecting rod; 7. universal wheel; 8. positioning rod; 9. fixed seat; 10. movable turntable; 11. polygonal connecting column; 12. limiting plate; 13. mounting frame; 14. mounting rod; 15. positioning groove; 16. cultivation tube; 17. cultivation through hole; 18. fixing rod; 19. adjusting screw; 20. limiting groove; 21. storage box; 22. circulating pump; 23. filter box; 24. filter plate; 25. connecting pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1-3 As shown, in this embodiment, the movable pipeline hydroponic device includes a base 1, a square groove 2 is opened at the bottom end of the base 1, a bidirectional screw rod 3 is rotatably connected inside the square groove 2, and two driven plates 4 are meshed on the outer surface of the bidirectional screw rod 3. The bottom end of the base 1 is rotatably connected to two rotating plates 5, and the bottom ends of the two rotating plates 5 are both rotatably connected to two universal wheels 7. The inner sides of the two rotating plates 5 are both rotatably connected to two connecting rods 6, and the other ends of the four connecting rods 6 are rotatably connected to the bottom ends of the two driven plates 4 respectively. By setting the bidirectional screw rod 3, the two driven plates 4 can be driven to move at the same time. By setting the connecting rod 6, the rotating plate 5 can be pushed or pulled to rotate under the drive of the driven plate 5.

[0023] like Figure 1 , Figure 2 and Figure 4As shown, a mounting frame 13 is fixedly connected to the top of the base 1, and a plurality of mounting rods 14 are fixedly connected inside the mounting frame 13. A plurality of cultivation tubes 16 are arranged on the top of each of the mounting rods 14. A plurality of fixing rods 18 are slidingly arranged inside the mounting frame 13, and an adjusting screw 19 is meshed inside each of the fixing rods 18. The bottom ends of the plurality of adjusting screws 19 are rotatably connected to the tops of the plurality of mounting rods 14, respectively. By arranging the mounting rods 14, the cultivation tubes 16 can be supported. By arranging the fixing rods 18, the cultivation tubes 16 can be pressed and fixed to prevent shaking. By arranging the adjusting screws 19, the fixing rods 18 can be driven to move up and down.

[0024] like Figure 1 and Figure 4 As shown, multiple positioning grooves 15 are provided at the top ends of multiple installation rods 14 and the bottom ends of multiple fixing rods 18, and the outer surfaces of multiple cultivation tubes 16 are respectively engaged with the inner surfaces of the multiple positioning grooves 15. Cultivation through holes 17 are provided through the outer surfaces of multiple cultivation tubes 16. By setting the positioning grooves 15, the cultivation tubes 16 can be positioned to improve stability. By setting the cultivation through holes 17, they are used to grow vegetables.

[0025] like Figure 1 and Figure 4 As shown, a plurality of limiting grooves 20 are provided on the surface of the mounting frame 13, and both ends of the plurality of fixing rods 18 are slidably connected to the inside of the plurality of limiting grooves 20 respectively. By providing the limiting grooves 20, the stability of the fixing rods 18 during movement can be improved.

[0026] like Figure 1 and Figure 2 As shown, both ends of the multiple cultivation tubes 16 are fixedly connected with connecting tubes 25, the interiors of the multiple cultivation tubes 16 are connected through the connecting tubes 25, a circulation pump 22 is fixedly connected to the top of the base 1, the input end of the circulation pump 22 is fixedly connected with the storage box 21, and the output end of the circulation pump 22 is fixedly connected with the input end of the connecting tube 25. By setting the circulation pump 22, the circulation flow of the nutrient solution in the storage box 21 can be realized.

[0027] like Figure 1 As shown, a filter box 23 is fixedly connected to one side of the storage box 21 and near the top position, a filter plate 24 is inserted into the filter box 23, and the other end of the filter box 23 is fixedly connected to the output end of the connecting pipe 25. By setting the filter box 23 and the filter plate 24, impurities in the reflowing nutrient solution can be filtered.

[0028] like Figure 3As shown, one end of the bidirectional screw rod 3 passes through one side wall of the inner part of the square groove 2 and is fixedly connected with a polygonal connecting column 11, and the outer surface of the polygonal connecting column 11 is slidably connected with a movable turntable 10, and one end of the movable turntable 10 is inserted with a fixed seat 9, and one end of the fixed seat 9 is fixedly connected to one side of the base 1, and one end of the polygonal connecting column 11 is fixedly connected with a limiting plate 12, and two side walls of the inner part of the square groove 2 are fixedly connected with two positioning rods 8, and the outer surfaces of the two positioning rods 8 are slidably connected to the inside of the two driven plates 4. The bidirectional screw rod 3 can be fixed by cooperating with the polygonal connecting column 11, the fixed seat 9 and the movable turntable 10, and the positioning rod 8 is provided to make the movement process of the driven plate 4 more stable.

[0029] The utility model provides a movable pipeline hydroponic device, and the specific working principle is as follows:

[0030] When the cultivation device needs to be moved, the movable turntable 10 is pulled out from the fixed seat 9, and the movable turntable 10 is rotated to drive the bidirectional screw rod 3 to rotate. The bidirectional screw rod 3 simultaneously drives the two driven plates 4 to open. During the movement of the driven plate 4, the connecting rod 6 is driven to move and the rotating plate 5 is opened, so that the universal wheel 7 contacts the ground, and finally the base 1 is propped up to facilitate the movement of the cultivation device. When the cultivation tube 16 needs to be replaced or repaired, the adjusting screw 19 is rotated to drive the fixed rod 18 to move upward in the positioning groove 15, so as to release the restriction on the cultivation tube 16, and the cultivation tube 16 to be replaced can be directly pulled out from the mounting rod 14.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable pipeline hydroponic device, comprising a base (1), characterized in that: A square groove (2) is provided at the bottom end of the base (1), a bidirectional screw rod (3) is rotatably connected inside the square groove (2), two driven plates (4) are meshed on the outer surface of the bidirectional screw rod (3), the bottom end of the base (1) is rotatably connected to two rotating plates (5), the bottom ends of the two rotating plates (5) are both rotatably connected to two universal wheels (7), the inner sides of the two rotating plates (5) are both rotatably connected to two connecting rods (6), and the other ends of the four connecting rods (6) are respectively rotatably connected to the bottom ends of the two driven plates (4).

2. The movable pipeline hydroponic device according to claim 1 is characterized in that: The top of the base (1) is fixedly connected to a mounting frame (13), a plurality of mounting rods (14) are fixedly connected inside the mounting frame (13), a plurality of cultivation tubes (16) are arranged at the top of each of the plurality of mounting rods (14), a plurality of fixing rods (18) are slidably arranged inside the mounting frame (13), an adjusting screw rod (19) is meshed inside each of the plurality of fixing rods (18), and the bottom ends of the plurality of adjusting screw rods (19) are rotatably connected to the top ends of the plurality of mounting rods (14) respectively.

3. The movable pipeline hydroponic device according to claim 2 is characterized in that: A plurality of positioning grooves (15) are provided at the top ends of the plurality of mounting rods (14) and the bottom ends of the plurality of fixing rods (18); the outer surfaces of the plurality of cultivation tubes (16) are respectively engaged with the inner surfaces of the plurality of positioning grooves (15); and the outer surfaces of the plurality of cultivation tubes (16) are penetrated by cultivation through holes (17).

4. The movable pipeline hydroponic device according to claim 3 is characterized in that: A plurality of limiting grooves (20) are provided on the surface of the mounting frame (13), and two ends of the plurality of fixing rods (18) are respectively slidably connected to the interior of the plurality of limiting grooves (20).

5. The movable pipeline hydroponic device according to claim 4 is characterized in that: Both ends of the plurality of cultivation tubes (16) are fixedly connected to a connecting tube (25), the interiors of the plurality of cultivation tubes (16) are connected via the connecting tube (25), a circulation pump (22) is fixedly connected to the top of the base (1), an input end of the circulation pump (22) is fixedly connected to a storage box (21), and an output end of the circulation pump (22) is fixedly connected to an input end of the connecting tube (25).

6. The movable pipeline hydroponic device according to claim 5, characterized in that: A filter box (23) is fixedly connected to one side of the storage box (21) near the top, a filter plate (24) is inserted into the filter box (23), and the other end of the filter box (23) is fixedly connected to the output end of the connecting pipe (25).

7. The movable pipeline hydroponic device according to claim 1, characterized in that: One end of the bidirectional screw rod (3) passes through one side wall of the inner side of the square groove (2) and is fixedly connected to a polygonal connecting column (11); the outer surface of the polygonal connecting column (11) is slidably connected to a movable turntable (10); one end of the movable turntable (10) is plugged with a fixed seat (9); one end of the fixed seat (9) is fixedly connected to one side of the base (1); one end of the polygonal connecting column (11) is fixedly connected to a limiting plate (12); two side walls of the inner side of the square groove (2) are fixedly connected to two positioning rods (8); the outer surfaces of the two positioning rods (8) are slidably connected to the inside of the two driven plates (4).

Images