Hoop valve convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of multi-way valves, in particular to a hoop valve convenient to disassemble and assemble, which comprises a housing, a motor is mounted in the housing, a control panel is mounted at one end of the motor, a rear cover plate is mounted at one end of the control panel, and a motor mounting plate is fixedly mounted at the other end of the motor. A photoelectric sensor is mounted at the top end of the motor mounting plate, a shaft sleeve is fixedly mounted on an output shaft of the motor, and a position code disc is mounted on the outer surface of the shaft sleeve. And meanwhile, the bottom end of the hoop is locked through the hoop screw, so that the connecting sleeve is tightly held by the hoop, connection of the front end and the rear end of the device is completed, and the water inlet is communicated with the water outlets in different positions through the long-strip-shaped hole. And a worker can conveniently disassemble, clean and maintain the device.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-way valves, in particular to a clamp valve which is convenient for disassembly and assembly. Background Art

[0002] A valve is a device used to control the direction, pressure, and flow of a fluid in a fluid system. It is a device that allows the medium (liquid, gas, powder) in piping and equipment to flow or stop and control its flow. A valve is a control component in a pipeline fluid delivery system, used to change the passage section and the flow direction of the medium, and has functions such as diversion, cutoff, throttling, non-return, diversion, or overflow pressure relief. A multi-way valve is a handle rotary valve that connects and controls multiple pipelines. It has a valve cover on the upper end of the valve body, and a valve core connected to the handle is installed in the valve body. The upper end of the valve body is an open cylinder, and the lower end has multiple parallel pipe joints that are connected to the two holes and a radial groove on the bottom of the cylinder.

[0003] The existing multi-pipeline outlet valve has a complex internal structure and is difficult to disassemble and assemble. After use, it is impossible to quickly disassemble and clean the interior, which causes internal rust and affects the next use. For this reason, we propose a clamp valve that is easy to disassemble and assemble. Utility Model Content

[0004] In view of the above problems, the utility model provides a clamp valve that is easy to disassemble and assemble, which is convenient for workers to clean or repair the inside of the valve body.

[0005] The technical solution of the utility model is:

[0006] A clamp valve which is easy to disassemble and assemble comprises a cover shell, wherein a motor is installed inside the cover shell, a control board is installed at one end of the motor, a rear cover plate is installed at one end of the control board, a motor mounting plate is fixedly installed at the other end of the motor, a photoelectric sensor is also installed at the top of the motor mounting plate, a shaft sleeve is fixedly installed on the output shaft of the motor, a position code disk is installed on the outer surface of the shaft sleeve, a fixing seat is fixedly installed on one side of the motor mounting plate, a clamp is installed on one side of the fixing seat, a connecting sleeve is installed on one side of the clamp, a valve seat is also sleeved on the outer surface of the clamp, a pin is installed at one end of the shaft sleeve, a bearing is installed at one end of the pin, a corrugated washer is installed at one end of the bearing, a shaft is installed at one end of the corrugated washer, a rotating plate is installed at one end of the shaft, a fixing plate is installed at one end of the rotating plate, a valve cover is installed at one end of the fixing plate, and a ring is installed at one end of the valve cover.

[0007] In a further technical solution, a plurality of notches are provided on the periphery of the position code disk, and the photoelectric sensor can sense the positions of the notches on the position code disk.

[0008] In a further technical solution, a bayonet is provided at one end of the bushing, and the other end of the pin is snapped into the bayonet.

[0009] In a further technical solution, a long slot is provided on one side of the rotating piece, and a plurality of water outlets are also provided on one side of the fixed piece. An inlet is provided at the middle position on one side of the ring, and a plurality of outlets are provided on one side of the ring and around the inlet. The plurality of outlets are annularly distributed around the inlet.

[0010] In a further technical solution, a vertical groove and an arc groove are provided at the bottom end of the hoop, a threaded hole is provided on the lower surface of the hoop, the threaded hole penetrates through the vertical groove, and a hoop screw is installed inside the threaded hole.

[0011] The beneficial effects of the present utility model are:

[0012] The device drives the bushing to rotate through the motor. The bushing drives the rotating piece to rotate through the pin, so that one end of the long slot on the rotating piece aligns with different outlets, enabling the inlet to communicate with the outlets at different positions through the long slot. At the same time, the device uses the hoop screw to lock the bottom end of the hoop, so that the hoop tightly holds the connecting sleeve, completing the connection between the front end and the rear end of the device, facilitating the staff to disassemble, clean and repair the device. Description of the Drawings

[0013] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0014] Figure 2 is the rear structural schematic diagram of the embodiment of the present utility model.

[0015] Description of the Reference Numerals:

[0016] 1. Housing; 2. Motor; 3. Control board; 4. Rear cover plate; 5. Motor mounting plate; 6. Photoelectric sensor; 7. Bushing; 8. Position code disk; 9. Fixed seat; 10. Hoop; 11. Connecting sleeve; 12. Valve seat; 13. Pin; 14. Bearing; 15. Wave washer; 16. Shaft; 17. Rotating piece; 18. Fixed piece; 19. Valve cover; 20. Ring; 21. Hoop screw. Detailed Embodiment

[0017] The following further describes the embodiments of the present utility model with reference to the drawings.

[0018] Embodiment:

[0019] As Figure 1 - Figure 2As shown, a clamp valve that is easy to disassemble and assemble includes a cover shell 1, a motor 2 is installed inside the cover shell 1, a control board 3 is installed at one end of the motor 2, a rear cover plate 4 is installed at one end of the control board 3, a motor mounting plate 5 is fixedly installed at the other end of the motor 2, a photoelectric sensor 6 is also installed on the top of the motor mounting plate 5, a shaft sleeve 7 is fixedly installed on the output shaft of the motor 2, a position code disk 8 is installed on the outer surface of the shaft sleeve 7, a fixing seat 9 is fixedly installed on one side of the motor mounting plate 5, and a fixing seat 9 is installed on one side of the fixing seat 9 There is a clamp 10, a connecting sleeve 11 is installed on one side of the clamp 10, a valve seat 12 is also sleeved on the outer surface of the clamp 10, a pin 13 is installed at one end of the sleeve 7, a bearing 14 is installed at one end of the pin 13, a wave washer 15 is installed at one end of the bearing 14, a shaft 16 is installed at one end of the wave washer 15, a rotating piece 17 is installed at one end of the shaft 16, a fixed piece 18 is installed at one end of the rotating piece 17, a valve cover 19 is installed at one end of the fixed piece 18, and a ring 20 is installed at one end of the valve cover 19.

[0020] The working principle of the above technical solution is as follows:

[0021] By starting the motor 2, the shaft sleeve 7 is driven to rotate, the shaft sleeve 7 drives the pin 13 to rotate, and the pin 13 drives the shaft 16 to rotate. One end of the shaft 16 can use the protrusion on the rotating piece 17 to drive the rotating piece 17 to rotate, so that the position of the long hole on the rotating piece 17 is changed, so that the different water outlets and water inlets located outside the water inlet are connected. When the device needs to be disassembled, the cover 1 on the device is first removed, and then the clamp screw 21 is rotated to disengage it from the threaded hole. At this time, the clamp 10 will release the clamp on one end of the connecting sleeve 11, so that the front and rear ends of the device are separated, which is convenient for cleaning and maintenance of the device.

[0022] In another embodiment, if Figure 1 As shown, a plurality of notches are provided on the periphery of the position code disk 8, and the photoelectric sensor 6 can sense the positions of the notches on the position code disk 8, and the photoelectric sensor 6 is used to control the start of the motor 2, thereby controlling the rotation of the sleeve 7 on the output shaft.

[0023] In another embodiment, if Figure 1 As shown, a bayonet is provided at one end of the shaft sleeve 7, and the other end of the pin 13 is inserted into the bayonet, so that the shaft sleeve 7 can drive the pin 13 to rotate.

[0024] In another embodiment, if Figure 1As shown, a long hole is provided on one side of the rotating plate 17, a plurality of water outlets are also provided on one side of the fixed plate 18, a water inlet is provided in the middle position of one side of the circle 20, and a plurality of water outlets are provided on one side of the circle 20 and located at the periphery of the water inlet. The plurality of water outlets are distributed in a ring shape with the water inlet as the center, and the water inlet and different water outlets are connected by rotating the long hole.

[0025] In another embodiment, if Figure 1 As shown, a vertical groove and an arc groove are provided at the bottom end of the clamp 10, and a threaded hole is provided on the lower surface of the clamp 10. The threaded hole passes through the vertical groove, and a clamp screw 21 is installed inside the threaded hole. The vertical groove enables the clamp 10 to obtain a certain tension, so that the connecting sleeve 11 can be clamped under the action of the clamp screw 21.

[0026] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A clamp valve that is convenient for disassembly and assembly, comprising a housing (1), characterized in that: Inside the housing (1), a motor (2) is installed. One end of the motor (2) is equipped with a control board (3), one end of the control board (3) is equipped with a rear cover plate (4), the other end of the motor (2) is fixedly installed with a motor mounting plate (5), the top of the motor mounting plate (5) is also equipped with an optoelectronic sensor (6), the output shaft of the motor (2) is fixedly installed with a bushing (7), the outer surface of the bushing (7) is equipped with a position code disk (8), one side of the motor mounting plate (5) is fixedly installed with a fixed seat (9), one side of the fixed seat (9) is equipped with a hoop (10), one side of the hoop (10) is equipped with a connecting sleeve (11), the outer surface of the hoop (10) is also sleeved with a valve seat (12), one end of the bushing (7) is equipped with a pin (13), one end of the pin (13) is equipped with a bearing (14), one end of the bearing (14) is equipped with a wave washer (15), one end of the wave washer (15) is equipped with a shaft (16), one end of the shaft (16) is equipped with a rotating piece (17), one end of the rotating piece (17) is equipped with a fixed piece (18), one end of the fixed piece (18) is equipped with a valve cover (19), and one end of the valve cover (19) is equipped with a ring (20).

2. The clamp valve that is convenient for disassembly and assembly according to claim 1, wherein: A plurality of notches are provided on the periphery of the position code disk (8), and the optoelectronic sensor (6) can sense the positions of the notches on the position code disk (8).

3. The detachable and installable hoop valve according to claim 1, wherein: A bayonet is provided at one end of the bushing (7), and the other end of the pin (13) is snapped into the bayonet.

4. The detachable and installable hoop valve according to claim 1, characterized in that: A long hole is provided on one side of the rotating piece (17), a plurality of water outlets are also provided on one side of the fixed piece (18), a water inlet is provided at the middle position on one side of the ring (20), and a plurality of water outlets are provided on one side of the ring (20) and around the water inlet. The plurality of water outlets are annularly distributed with the water inlet as the center.

5. The quick-disassembly and quick-assembly band clamp valve according to claim 1, wherein: A vertical groove and an arc groove are provided at the bottom end of the hoop (10), a threaded hole is provided on the lower surface of the hoop (10), the threaded hole penetrates through the vertical groove, and a hoop screw (21) is installed inside the threaded hole.

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