Glass fiber reinforced plastic electric adapter device for water conservancy irrigation

Abstract

The utility model relates to the technical field of adapters, and discloses a glass fiber reinforced plastic electric adapter device for water conservancy irrigation, which comprises an adapter tube, a positioning ring is arranged at one end of the adapter tube, a fixing ring is fixedly connected in the positioning ring, a rotating shaft is fixedly connected in the fixing ring, a positioning column is fixedly connected in the positioning ring, and a fixing rod is fixedly connected in the positioning column. A rotating ring is rotatably connected to the interior of the positioning ring, the side wall of the positioning column is slidably connected to the interior of the rotating ring, a gear ring is fixedly connected to the side wall of the rotating ring, a connecting plate is rotatably connected to the side wall of the rotating ring, and a motor is fixedly connected to the side wall of the positioning ring. According to the utility model, through the cooperation of the positioning ring, the fixing ring, the rotating shaft, the positioning column, the motor, the gear, the stop block, the cover plate and other structures, the effect of controlling the water flow is achieved, and the problems that part of glass fiber reinforced plastic adapters are single in structure, are connected only through a water pump and are easily damaged due to collision are solved; through the structure, the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adapters, in particular to a glass fiber reinforced plastic electric conversion connector device for water conservancy irrigation. Background Art

[0002] Water conservancy irrigation is the process of using water resources to irrigate farmland to meet the water demand of crops. Different crops or different growth stages in the irrigation system have different water requirements, so the water flow needs to be adjusted according to the actual situation. The FRP electric conversion joint device can accurately control the water flow to meet different irrigation needs. As one of the connecting parts of the irrigation system, the FRP electric conversion joint connects the irrigation pipes and irrigation equipment to ensure that water resources can be smoothly transmitted to the places where irrigation is needed.

[0003] Traditional FRP electric conversion joints are usually composed of electric actuators, valves, transmission devices and control systems. Among them, the electric actuator is responsible for controlling the opening and closing of the valve, the transmission device converts the movement of the electric actuator into the movement of the valve, and the control system performs signal control on the electric actuator. According to the instructions of the control signal, the electric actuator will make corresponding actions to open or close the valve, thereby adjusting the water flow in the pipeline. The degree of opening and closing of the valve determines the amount of water passing through the pipeline.

[0004] Although the traditional FRP electric conversion joint realizes free control of water flow through the coordination between valves and other structures. Although this design meets the needs of water flow control to a certain extent, it does not take into account that the installation cost of valves and other equipment in the FRP electric conversion joint is relatively high. Secondly, the external structure of the FRP electric conversion joint is relatively simple and lacks sufficient protection measures. This leads to the equipment being easily hit and damaged during transportation, installation and use. Once the equipment is damaged, it will not only affect the accuracy and stability of water flow control, but also increase the cost and time of repairing and replacing the equipment. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a fiberglass electric conversion joint device for water conservancy irrigation, aiming to improve the problem that some fiberglass conversion joints have a single structure and are only connected by a water pump, and are easily damaged by impact.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation, comprising a transfer tube, a positioning ring is provided at one end of the transfer tube, a fixing ring is fixedly connected inside the positioning ring, a rotating shaft is fixedly connected inside the fixing ring, a positioning column is fixedly connected inside the positioning ring, a swivel is rotatably connected inside the positioning ring, a side wall of the positioning column is slidably connected inside the swivel, a gear ring is fixedly connected to the side wall of the swivel, a connecting plate is rotatably connected to the side wall of the swivel, a motor is fixedly connected to the side wall of the positioning ring, a gear is fixedly connected to the output end of the motor, the gear is meshed with the gear ring, a stopper is rotatably connected to the side wall of the rotating shaft, one side of the connecting plate is rotatably connected to the inside of the stopper, a cover plate is fixedly connected to the side wall of the fixing ring, a connecting assembly is provided on the side wall of the cover plate, and the side wall of the gear ring is slidably connected between the positioning ring and the cover plate.

[0007] Furthermore, the connection assembly includes a connection pipe, one end of which is fixedly connected to the side wall of the cover plate.

[0008] Furthermore, a first clamping ring is fixedly connected to the side wall of the positioning ring, and a second clamping ring is fixedly connected to the side wall of the transfer tube.

[0009] Furthermore, a clamping claw 1 is fixedly connected to one side wall of the clamping ring, and a limiting plate 1 is fixedly connected to one side wall of the clamping ring.

[0010] Furthermore, the second side wall of the clamping ring is fixedly connected to the second limiting plate, and the second side wall of the clamping ring is fixedly connected to the second clamping claw.

[0011] Furthermore, one side wall of the clamping claw is slidably connected to the second side wall of the clamping ring, and the second limiting plate is engaged with the first clamping claw.

[0012] Furthermore, the second side wall of the clamping claw is slidably connected to the one side wall of the clamping ring, and the second clamping claw is engaged with the first limiting plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the effect of controlling the water flow rate is achieved through the cooperation between the positioning ring, the fixing ring, the rotating shaft, the positioning column, the rotating ring, the gear ring, the connecting plate, the motor, the gear, the block and the cover plate, and the problem that some FRP conversion joints have a single structure and are only connected by a water pump and are easily damaged by impact is solved. The practicality of the equipment is improved through the above structure.

[0015] 2. In the utility model, the effect of quickly installing the positioning ring is achieved through the cooperation between the clamping ring 1, the clamping claw 1, the limiting plate 1, the clamping ring 2, the limiting plate 2 and the clamping claw 2, which solves the problem that some fiberglass electric conversion joint devices are more troublesome during installation. The installation efficiency of the equipment is improved through the above structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A stereoscopic diagram of a glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation proposed by the utility model;

[0017] Figure 2 This is a structural diagram of a positioning ring of a glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation proposed by the utility model;

[0018] Figure 3 This is a structural diagram of a clamping ring of a glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation proposed by the utility model.

[0019] Legend:

[0020] 1. Adapter tube; 2. Positioning ring; 3. Fixed ring; 4. Rotating shaft; 5. Positioning column; 6. Rotating ring; 7. Gear ring; 8. Connecting plate; 9. Motor; 10. Gear; 11. Block; 12. Cover plate; 13. Connecting tube; 14. Snap ring 1; 15. Claw 1; 16. Limit plate 1; 17. Snap ring 2; 18. Limit plate 2; 19. Claw 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1 and Figure 2The utility model provides an embodiment: a glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation, comprising a conversion tube 1, a positioning ring 2 is provided at one end of the conversion tube 1, a fixing ring 3 is fixedly connected inside the positioning ring 2, a rotating shaft 4 is fixedly connected inside the fixing ring 3, a positioning column 5 is fixedly connected inside the positioning ring 2, a swivel 6 is rotatably connected inside the positioning ring 2, a side wall of the positioning column 5 is slidably connected inside the swivel 6, a gear ring 7 is fixedly connected to the side wall of the swivel 6, a connecting plate 8 is rotatably connected to the side wall of the swivel 6, a motor 9 is fixedly connected to the side wall of the positioning ring 2, a gear 10 is fixedly connected to the output end of the motor 9, the gear 10 is meshed with the gear ring 7, a stopper 11 is rotatably connected to the side wall of the rotating shaft 4, one side of the connecting plate 8 is rotatably connected inside the stopper 11, a cover plate 12 is fixedly connected to the side wall of the fixing ring 3, a connecting assembly is provided on the side wall of the cover plate 12, a side wall of the gear ring 7 is slidably connected between the positioning ring 2 and the cover plate 12, and the connecting assembly comprises a connecting tube 13, one end of the connecting tube 13 is fixedly connected to the side wall of the cover plate 12.

[0023] When the device is used for work, the nozzle is first connected to the connecting pipe 13. When the amount of water output needs to be adjusted during irrigation, the motor 9 is simply started to rotate the gear 10. Due to the meshing relationship between the gear 10 and the gear ring 7, the rotation of the gear 10 will drive the gear ring 7 and the swivel 6 connected thereto to rotate together. The rotation of the swivel 6 not only affects the movement trajectory of the connecting plate 8, but also adjusts the amount of water output by changing the gap between the stoppers 11. When the swivel 6 rotates, one side of the connecting plate 8 will slide on the swivel 6, while the other side will slide on the stopper 11 and be restricted by it, so that the connecting plate 8 can pull the stopper 11 during the rotation process, so that it rotates with the rotating shaft 4 as the center of the circle. As the gap between the stoppers 11 changes, the amount of water output will be adjusted accordingly.

[0024] Reference Figure 3 The side wall of the positioning ring 2 is fixedly connected with a clamping ring 14, the side wall of the transfer tube 1 is fixedly connected with a clamping ring 2 17, the side wall of the clamping ring 14 is fixedly connected with a claw 15, the side wall of the clamping ring 14 is fixedly connected with a limiting plate 16, the side wall of the clamping ring 2 17 is fixedly connected with a limiting plate 2 18, the side wall of the clamping ring 2 17 is fixedly connected with a claw 2 19, the side wall of the claw 15 is slidably connected to the side wall of the clamping ring 2 17, the limiting plate 2 18 is engaged with the claw 15, the side wall of the claw 2 19 is slidably connected to the side wall of the clamping ring 14, and the claw 2 19 is engaged with the limiting plate 16.

[0025] When the positioning ring 2 needs to be replaced and repaired, the positioning ring 2 can be rotated to drive the clamping ring 14 to rotate. In this process, the clamping claw 15 will slide on the side wall of the clamping ring 2 17. As the rotation continues, the clamping claw 15 will gradually separate from the limiting plate 2 18. Similarly, the clamping claw 2 19 will slide on the side wall of the clamping ring 14 and gradually separate from the limiting plate 16. When the clamping claw 15 and the limiting plate 2 18, and the clamping claw 2 19 and the limiting plate 1 16 are separated at the same time, the disassembly process is completed. When installing after maintenance and replacement, it is only necessary to fit the clamping ring 2 17 with the clamping ring 1 14. In this process, the clamping claw 15 and the limiting plate 2 18, and the clamping claw 2 19 and the limiting plate 1 16 are displaced from each other. Finally, by rotating the positioning ring 2, the clamping ring 14 and the clamping ring 2 17 are engaged with each other, thereby completing the installation.

[0026] Working principle: When the device is used, the nozzle is connected to the connecting pipe 13, and then irrigation is carried out. When the amount of water output needs to be adjusted, the gear 10 can be driven to rotate by starting the motor 9. Because the gear 10 is meshed with the gear ring 7, the gear 10 will drive the rotating ring 6 to rotate when it rotates, so that one side of the connecting plate 8 rotates on the rotating ring 6, and the other side rotates on the stopper 11, pulling it to rotate around the rotating shaft 4 as the center of the circle, thereby changing the gap between the stoppers 11 and changing the amount of water output. When the mechanism inside the positioning ring 2 is damaged and needs to be replaced and repaired, it can be By rotating the positioning ring 2 to drive the clamping ring 14 to rotate, the claw 15 will slide on the side wall of the clamping ring 17 and gradually separate from the limit plate 18. While rotating, the claw 19 will slide on the side wall of the clamping ring 14 and gradually separate from the limit plate 16. When the claw 15 and the limit plate 18, the claw 19 and the limit plate 16 are separated at the same time, the disassembly is completed. During installation, it is only necessary to fit the clamping ring 17 with the clamping ring 14, and make the claw 15 and the limit plate 18, the claw 19 and the limit plate 16 mutually misaligned, and then the positioning ring 2 is rotated to make the two engage with each other to complete the installation.

[0027] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation, comprising a conversion tube (1), characterized in that: A positioning ring (2) is provided at one end of the transfer tube (1), a fixing ring (3) is fixedly connected inside the positioning ring (2), a rotating shaft (4) is fixedly connected inside the fixing ring (3), a positioning column (5) is fixedly connected inside the positioning ring (2), a rotating ring (6) is rotatably connected inside the positioning ring (2), a side wall of the positioning column (5) is slidably connected inside the rotating ring (6), a gear ring (7) is fixedly connected to the side wall of the rotating ring (6), a connecting plate (8) is rotatably connected to the side wall of the rotating ring (6), and the positioning ring ( 2) A motor (9) is fixedly connected to the side wall, a gear (10) is fixedly connected to the output end of the motor (9), the gear (10) is meshed with the gear ring (7), a stopper (11) is rotatably connected to the side wall of the rotating shaft (4), one side of the connecting plate (8) is rotatably connected to the inside of the stopper (11), a cover plate (12) is fixedly connected to the side wall of the fixing ring (3), a connecting assembly is provided on the side wall of the cover plate (12), and the side wall of the gear ring (7) is slidably connected between the positioning ring (2) and the cover plate (12).

2. A glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation according to claim 1, characterized in that: The connection assembly comprises a connection pipe (13), one end of the connection pipe (13) being fixedly connected to the side wall of the cover plate (12).

3. A glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation according to claim 1, characterized in that: A first clamping ring (14) is fixedly connected to the side wall of the positioning ring (2), and a second clamping ring (17) is fixedly connected to the side wall of the transfer tube (1).

4. A glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation according to claim 3, characterized in that: The side wall of the clamping ring 1 (14) is fixedly connected with a clamping claw 1 (15), and the side wall of the clamping ring 1 (14) is fixedly connected with a limiting plate 1 (16).

5. A glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation according to claim 4, characterized in that: The side wall of the second clamping ring (17) is fixedly connected to the second limiting plate (18), and the side wall of the second clamping ring (17) is fixedly connected to the second clamping claw (19).

6. A glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation according to claim 5, characterized in that: The side wall of the clamping claw 1 (15) is slidably connected to the side wall of the clamping ring 2 (17), and the limiting plate 2 (18) is engaged with the clamping claw 1 (15).

7. The glass fiber reinforced plastic electric conversion joint device for water conservancy irrigation according to claim 5, characterized in that: The side wall of the second clamping claw (19) is slidably connected to the side wall of the first clamping ring (14), and the second clamping claw (19) is engaged with the first limiting plate (16).

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