A pipe connector for a circulating liquid return pool in a potato original seed aeroponic seedbed

Abstract

The utility model discloses a pipe connector for a circulating liquid return pool of a potato original seed aeroponic seedling bed, and relates to the technical field of potato original seed aeroponic seedling beds. The utility model includes a connecting pipe, and the left and right sides of the inner wall of the connecting pipe are clamped with pipe ends, and the inner wall of the connecting pipe is provided with a fixed ring cavity, and the left and right sides of the inner wall of the fixed ring cavity are connected to a plurality of cross bars for common rotation, and the centers of the plurality of cross bar rod walls are fixedly connected with connecting gears, and the surfaces of the plurality of connecting gears are meshed and connected with an inner gear ring, and the surface of the inner gear ring passes through the inner wall of the fixed ring cavity and extends to the surface of the connecting pipe, and the left and right sides of the plurality of cross bar rod walls are provided with fixing mechanisms. The utility model changes the traditional hot-melt fixing effect, and can ensure the secondary use effect of the device through mechanical fixing, does not cause waste of the device, and ensures the adaptability of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of potato original seed aeroponic seedbeds, in particular to a pipeline connector for a circulating liquid return pool of a potato original seed aeroponic seedbed. Background Art

[0002] Potato original seeds are seeds that have been selected for many generations and have certain excellent characteristics. In the process of cultivating potato original seeds, an aeroponic seedling bed is needed for cultivation. The aeroponic seedling bed is a device that provides a comfortable growth environment for potato original seeds. Watering is required during the use of the aeroponic seedling bed, so a liquid return tank is needed to recycle and reuse the excess water. During the use of the liquid return tank, a pipe is needed to fix the aeroponic seedling bed and it, so the use of pipe connectors is inevitable in this process;

[0003] The pipe connectors used in aeroponic seedling beds and return liquid tanks are generally fixed by hot melting, but this fixing method cannot be adjusted or moved. When the return liquid tank changes position, the pipe connectors cannot be used for a second time, which not only causes waste of pipe connectors, but also affects the adaptability of the pipe connectors. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A pipe connector for a circulating liquid return pool of a potato original seed aeroponic seedling bed comprises a connecting pipe, pipe ends are clamped on the left and right sides of the inner wall of the connecting pipe, a fixed ring cavity is opened on the inner wall of the connecting pipe, a plurality of cross bars are rotatably connected to the left and right sides of the inner wall of the fixed ring cavity, connecting gears are fixedly connected to the centers of the rod walls of the plurality of cross bars, the surfaces of the plurality of connecting gears are meshedly connected to an inner gear ring, the surface of the inner gear ring passes through the inner wall of the fixed ring cavity and extends to the surface of the connecting pipe, and fixing mechanisms are provided on the left and right sides of the rod walls of the plurality of cross bars.

[0006] Furthermore, the fixing mechanism includes a first bevel gear fixedly connected to one side of the cross bar wall, the first bevel gear is meshingly connected to the second bevel gear on a side away from the cross bar, the inner wall of the second bevel gear is fixedly connected to a threaded rod, the threaded rod wall is rotatably connected to a support frame on one side close to the second bevel gear, the support frame is fixedly connected to one side of the inner wall of the fixed ring cavity on one side away from the cross bar, the rod wall of the threaded rod is threadedly connected to a fixing cylinder, the fixing cylinder has a side away from the cross bar that passes through one side of the inner wall of the fixed ring cavity and extends to the inner wall of the connecting pipe, and contacts the surface of the pipe end.

[0007] Furthermore, a ring plate is fixedly connected to the surface of the inner gear ring, and the surface of the ring plate is frosted.

[0008] Furthermore, both left and right surfaces of the inner gear ring are fixedly connected to limit ring blocks, and the surfaces of the two limit ring blocks are rotatably connected to the inner wall of the fixed ring cavity.

[0009] Furthermore, sealing ring grooves are provided on both the left and right sides of the connecting pipe, and a plurality of sliding grooves are provided on the opposite side of the inner wall of the sealing ring groove, and the inner walls of the plurality of sliding grooves are slidably connected with sliding blocks, and the opposite sides of the plurality of corresponding sliding blocks are commonly fixedly connected with sealing rings, and the opposite sides of the two sealing rings are provided with a plurality of elastic mechanisms.

[0010] Furthermore, the elastic mechanism includes a sliding rod fixedly connected to one side of the sealing ring, a sliding groove is provided on one side of the sliding rod on one side of the inner wall of the sealing ring groove, the rod wall of the sliding rod is slidingly connected to the inner wall of the sliding groove, and a spring is fixedly connected to one side of the sealing ring around the sliding rod.

[0011] Furthermore, the two sealing rings are both ring structures made of rubber material.

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

[0013] 1. The utility model drives the cross bar on the connecting gear to rotate by rotating the internal gear ring, and then drives the threaded rod to rotate through the bevel gear set on the cross bar. The rotation of the threaded rod can ensure the movement effect of the fixed cylinder connected thereto, the relative movement effect of multiple fixed cylinders, and then the fixing effect of the pipe end, and then the connection effect of the connecting pipe. Through the above structure, it is guaranteed that the device changes the traditional hot-melt fixing effect, and the secondary use effect of the device can be guaranteed by mechanical fixing, which will not cause waste of the device and ensure the adaptability of the device.

[0014] 2. The utility model utilizes the setting of the ring plate to reduce the difficulty of the device operation process and increase the comfort of the device during use. Through the setting of the limit ring block, the stability of the structure in the device during use can be ensured, and the problem of structural detachment will not occur.

[0015] 3. The utility model can ensure the connection sealing of the connecting pipe during use and the normal use function of the device through the setting of the sealing ring and the spring. The use effect of the structure inside the device can be better guaranteed through the material setting of the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall front section view of the utility model;

[0017] Figure 2 This utility model Figure 1Enlarged view of part A in the middle;

[0018] Figure 3 This utility model Figure 1 Enlarged view of middle part B;

[0019] Figure 4 This is a three-dimensional diagram of the connecting pipe of the utility model;

[0020] Figure 5 It is a three-dimensional diagram of the internal gear ring of the utility model;

[0021] Figure numerals: 1, connecting pipe; 2, pipe end; 3, fixed ring cavity; 4, cross bar; 5, connecting gear; 6, internal gear ring; 7, second bevel gear; 8, threaded rod; 9, support frame; 10, fixed cylinder; 11, ring plate; 12, limiting ring block; 13, sealing ring groove; 14, sliding groove; 15, sliding block; 16, sealing ring; 17, sliding rod; 18, sliding groove; 19, spring; 20, first bevel gear. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0023] The device's "front, back, left, right" viewing angles are Figure 1 The directions in the attached drawings are taken as reference.

[0024] like Figure 1-5As shown, a pipe connector for a circulating liquid return pool of a potato original seed aeroponic seedling bed comprises a connecting pipe 1, pipe ends 2 are clamped on the left and right sides of the inner wall of the connecting pipe 1, a fixed ring cavity 3 is opened on the inner wall of the connecting pipe 1, a plurality of cross bars 4 are rotatably connected to the left and right sides of the inner wall of the fixed ring cavity 3, a plurality of connecting gears 5 are fixedly connected to the centers of the rod walls of the plurality of cross bars 4, the surfaces of the plurality of connecting gears 5 are meshedly connected to an inner gear ring 6, the surface of the inner gear ring 6 passes through the inner wall of the fixed ring cavity 3 and extends to the surface of the connecting pipe 1, a plurality of cross bars 4 are provided with fixing mechanisms on the left and right sides of the rod walls, the fixing mechanisms comprise a first bevel gear 20 fixedly connected to one side of the rod wall of the cross bar 4, a second bevel gear 7 is meshedly connected to a side of the first bevel gear 20 away from the cross bar 4, a threaded rod 8 is fixedly connected to the inner wall of the second bevel gear 7, a support frame 9 is rotatably connected to the side of the rod wall of the threaded rod 8 close to the second bevel gear 7, and the support frame 9 is an N-type structure, which can ensure The stability of the threaded rod 8 during transmission, the device highlights the innovative structure without making too many elaborations on the prior art. The side of the support frame 9 away from the cross bar 4 is fixedly connected to one side of the inner wall of the fixed ring cavity 3, and the rod wall of the threaded rod 8 is threadedly connected with a fixed cylinder 10. The side of the fixed cylinder 10 away from the cross bar 4 passes through one side of the inner wall of the fixed ring cavity 3 and extends to the inner wall of the connecting pipe 1, and contacts with the surface of the pipe end 2. The cross bar 4 on the connecting gear 5 is driven to rotate by rotating the inner gear ring 6, and then the threaded rod 8 is driven to rotate by the bevel gear set on the cross bar 4. The rotation of the threaded rod 8 can ensure the movement effect of the fixed cylinder 10 connected thereto, the relative movement effect of multiple fixed cylinders 10, and then the fixing effect of the pipe end 2, and then the connection effect of the connecting pipe 1. This device changes the traditional hot melt fixing effect, and can ensure the secondary use effect of the device through mechanical fixing, will not cause waste of the device, and ensures the adaptability of the device.

[0025] like Figure 1-3 As shown, in some embodiments, a ring plate 11 is fixedly connected to the surface of the inner gear ring 6. The provision of the ring plate 11 can reduce the difficulty of operating the device and increase the comfort of using the device. The surface of the ring plate 11 is frosted, and the left and right sides of the inner gear ring 6 are fixedly connected to limiting ring blocks 12. The surfaces of the two limiting ring blocks 12 are rotatably connected to the inner wall of the fixed ring cavity 3. Through the provision of the limiting ring blocks 12, the stability of the structure in the device during use can be guaranteed, and the problem of structural detachment will not occur.

[0026] like Figure 2-4As shown, in some embodiments, sealing ring grooves 13 are provided on the left and right sides of the connecting pipe 1, and multiple sliding grooves 14 are provided on the opposite side of the inner wall of the sealing ring groove 13. The inner walls of the multiple sliding grooves 14 are slidably connected with sliding blocks 15, and the opposite sides of the multiple corresponding sliding blocks 15 are commonly fixedly connected with sealing rings 16. The opposite sides of the two sealing rings 16 are provided with multiple elastic mechanisms, and the elastic mechanism includes a sliding rod 17 fixedly connected to one side of the sealing ring 16. One side of the inner wall of the sealing ring groove 13 is located on one side of the sliding rod 17 and is provided with a sliding groove 18. The rod wall of the sliding rod 17 is slidably connected to the inner wall of the sliding groove 18. One side of the sealing ring 16 is located around the sliding rod 17 and is fixedly connected with a spring 19. Through the arrangement of the sealing ring 16 and the spring 19, the connection sealing of the connecting pipe 1 during use can be guaranteed, and the normal use function of the device can be guaranteed. The two sealing rings 16 are both ring structures made of rubber material. Through the material setting of the sealing ring 16, the use effect of the structure in the device can be better guaranteed.

[0027] 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 apparent to those skilled in the art, and the general principles defined herein may 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 conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipe connector for a circulating liquid return pool in a potato original seed aeroponic seedling bed, comprising a connecting pipe (1), characterized in that: The left and right sides of the inner wall of the connecting pipe (1) are both clamped with pipe ends (2); the inner wall of the connecting pipe (1) is provided with a fixed ring cavity (3); the left and right sides of the inner wall of the fixed ring cavity (3) are rotatably connected to a plurality of cross bars (4); the centers of the rod walls of the plurality of cross bars (4) are fixedly connected to connecting gears (5); the surfaces of the plurality of connecting gears (5) are meshedly connected to an inner gear ring (6); the surface of the inner gear ring (6) penetrates the inner wall of the fixed ring cavity (3) and extends to the surface of the connecting pipe (1); and the left and right sides of the rod walls of the plurality of cross bars (4) are both provided with fixing mechanisms.

2. A pipe connector for a circulating liquid return pool for a potato original seed aeroponic seedling bed according to claim 1, characterized in that: The fixing mechanism comprises a first bevel gear (20) fixedly connected to one side of a rod wall of a cross bar (4); a side of the first bevel gear (20) away from the cross bar (4) is meshingly connected to a second bevel gear (7); an inner wall of the second bevel gear (7) is fixedly connected to a threaded rod (8); a side of the rod wall of the threaded rod (8) close to the second bevel gear (7) is rotatably connected to a support frame (9); a side of the support frame (9) away from the cross bar (4) is fixedly connected to a side of the inner wall of the fixed annular cavity (3); a rod wall of the threaded rod (8) is threadedly connected to a fixing cylinder (10); a side of the fixing cylinder (10) away from the cross bar (4) penetrates through a side of the inner wall of the fixed annular cavity (3) and extends to the inner wall of the connecting pipe (1), and contacts the surface of the pipe end (2).

3. The pipe connector for a circulating liquid return pool for a potato original seed aeroponic seedling bed according to claim 1, characterized in that: A ring plate (11) is fixedly connected to the surface of the inner gear ring (6), and the surface of the ring plate (11) is frosted.

4. The pipe connector for a circulating liquid return pool for a potato original seed aeroponic seedling bed according to claim 1, characterized in that: The left and right surfaces of the inner gear ring (6) are both fixedly connected to limit ring blocks (12), and the surfaces of the two limit ring blocks (12) are both rotatably connected to the inner wall of the fixed ring cavity (3).

5. The pipe connector for a circulating liquid return pool for a potato original seed aeroponic seedling bed according to claim 1, characterized in that: The left and right sides of the connecting pipe (1) are both provided with sealing ring grooves (13), and the opposite side of the inner wall of the sealing ring groove (13) is provided with a plurality of sliding grooves (14), the inner walls of the plurality of sliding grooves (14) are all slidably connected with sliding blocks (15), the opposite sides of the plurality of corresponding sliding blocks (15) are commonly fixedly connected with sealing rings (16), and the opposite sides of the two sealing rings (16) are provided with a plurality of elastic mechanisms.

6. A pipe connector for a circulating liquid return pool in a potato original seed aeroponic seedling bed according to claim 5, characterized in that: The elastic mechanism comprises a slide rod (17) fixedly connected to one side of the sealing ring (16); a slide groove (18) is provided on one side of the inner wall of the sealing ring groove (13) and located on one side of the slide rod (17); the rod wall of the slide rod (17) is slidably connected to the inner wall of the slide groove (18); and a spring (19) is fixedly connected to one side of the sealing ring (16) and located around the slide rod (17).

7. The pipe connector for the circulating liquid return pool of the potato original seed aeroponic seedling bed according to claim 5, characterized in that: The two sealing rings (16) are both ring structures made of rubber material.

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