CN219159664U

CN219159664U - Air valve motor driving device

Info

Publication number: CN219159664U
Application number: CN202223474928.2U
Authority: CN
Inventors: 韩晓芳; 张佳轩; 赵丹妮
Original assignee: Yunqi Nanjing Biological Technology Co ltd
Current assignee: Yunqi Nanjing Biological Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model belongs to the technical field of air valve drivers, and particularly relates to an air valve motor driving device which comprises a motor box, wherein a locking motor is fixedly connected to the inner wall of one side of the motor box, a connecting spring is fixedly connected to an output shaft of the locking motor, one end of the connecting spring is fixedly connected with a rotating disc, one side of the rotating disc is fixedly connected with a plugboard, the other side of the motor box is rotatably connected with an air valve rotating shaft, one end of the air valve rotating shaft is fixedly connected with a socket, the plugboard is movably clamped in the socket, and an unlocking component is arranged between the motor box and the rotating disc. The utility model has reasonable structural design, is convenient for the output shaft of the locking motor to be connected with the air valve rotating shaft so as to drive the valve core to rotate, is convenient for the output shaft of the locking motor to unlock with the air valve rotating shaft, can freely rotate the air valve rotating shaft, and is convenient for manually adjusting the valve core or maintaining the damaged valve core.

Description

Air valve motor driving device

Technical Field

The utility model relates to the technical field of air valve drivers, in particular to an air valve motor driving device.

Background

The air valve driver is also called an air valve actuator and can be divided into a spring reset type air valve actuator and a non-spring reset type air valve actuator, and is used for driving the air valve. The air valve driver is internally provided with a driving motor, the driving motor is connected with a driving mechanism, and the driving mechanism is connected with a rotating shaft of the air valve. The driving motor drives the valve core rotating shaft of the air valve to rotate through the driving mechanism, the valve core rotating shaft is fixedly connected with the valve core, the valve core rotating shaft drives the valve core to rotate by a certain angle to realize the opening and closing of the air valve, and in order to prevent the valve core from rotating under the action of external force in the use process of the air valve, the driving motor is provided with a locking mechanism so as to lock the output shaft of the driving motor, and further, the rotation of the valve core is effectively prevented.

However, because the locking mechanism locks the output shaft of the driving motor, only the driving motor can drive the air valve, so that personnel cannot freely rotate the valve core of the air valve, and further, the damaged air valve cannot be overhauled and maintained by the personnel, and the personnel cannot manually adjust the state of the air valve, so that the using effect is poor, and therefore, the air valve motor driving device is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects, and provides a driving device of a valve motor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a blast gate motor drive arrangement, includes the motor case, fixedly connected with locking motor on the inner wall of one side of motor case, fixedly connected with coupling spring on the output shaft of locking motor, the one end fixedly connected with rolling disc of coupling spring, one side fixedly connected with picture peg of rolling disc, the opposite side of motor case rotates and is connected with the blast gate pivot, the one end fixedly connected with socket of blast gate pivot, picture peg activity joint is in the socket, be provided with the unblock subassembly between motor case and the rolling disc, one side of motor case is provided with fixed subassembly, fixed subassembly cooperatees with the unblock subassembly.

Preferably, the unlocking component comprises two lower springs fixedly connected to one side of the motor box and a circular ring fixedly sleeved on the outer side of the rotating disc, one end of each lower spring is fixedly connected with the same handle, one side of each handle is fixedly connected with two connecting rods, one side, close to each other, of each connecting rod is fixedly connected with a pulling plate, and the pulling plates are matched with the circular ring.

Preferably, the support plates are fixedly connected to the inner wall of the top and the inner wall of the bottom of the motor case, a through hole is formed in one side of the support plate, and the two connecting rods are respectively sleeved in the corresponding through holes in a sliding mode.

Preferably, two sliding holes are formed in one side of the motor case, and the two connecting rods are respectively sleeved in the corresponding sliding holes in a sliding mode.

Preferably, two fixed slots have been seted up at the top of the connecting rod of top, fixed subassembly includes the diaphragm of fixed connection in motor case one side, the top fixedly connected with of diaphragm goes up the spring, the top fixedly connected with limiting plate of going up the spring, the bottom fixedly connected with dead lever of limiting plate, the dead lever cooperatees with two fixed slots.

Preferably, a round hole is formed in the top of the transverse plate, the fixing rod is slidably sleeved in the round hole, and a pull ring is fixedly connected to the top of the limiting plate.

Preferably, the output shaft of the locking motor is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected to one side of the rotating disc, and the connecting spring is sleeved on the outer side of the telescopic rod.

Preferably, a bearing is fixedly connected to the other side of the motor box, and an inner ring of the bearing is fixedly sleeved on the outer side of the air valve rotating shaft.

According to the air valve motor driving device, through the arrangement of the locking motor, the connecting spring, the telescopic rod, the rotating disc, the plugboard, the socket and the air valve rotating shaft, the output shaft of the locking motor is conveniently connected with the air valve rotating shaft, so that the locking motor drives the valve core to rotate;

according to the air valve motor driving device, when a valve core is required to be manually adjusted or a valve core fault is required to be maintained, the fixing rod is pulled upwards, so that the fixing rod is separated from a left fixing groove without fixing a connecting rod and a pulling plate, at the moment, the connecting rod and the pulling plate are pulled rightwards, the pulling plate drives the circular ring, the rotating disc and the left side of the inserting plate to be separated from a socket, the output shaft of the locking motor is not connected and locked with an air valve rotating shaft, the fixing rod is clamped in the right fixing groove to fix the rotating disc and the circular ring, the air valve rotating shaft can be freely rotated, the valve core is further conveniently adjusted manually or the damaged valve core is maintained, when the fixing rod is required to be connected, the fixing rod is pulled to be separated from the right fixing groove, under the action of the lower spring and the connecting spring, the rotating disc and the inserting plate are clamped in the socket, the output shaft of the locking motor is further connected with the air valve rotating shaft, and the lower spring drives the pulling plate to move rightwards to reset without contacting with the circular ring, and the circular ring is released, and under the action of the upper spring, the fixing rod is clamped in the left fixing groove of the fixing groove and the pulling plate is fixed;

the utility model has reasonable structural design, is convenient for the output shaft of the locking motor to be connected with the air valve rotating shaft so as to drive the valve core to rotate, is convenient for the output shaft of the locking motor to unlock with the air valve rotating shaft, can freely rotate the air valve rotating shaft, and is convenient for manually adjusting the valve core or maintaining the damaged valve core.

Drawings

Fig. 1 is a schematic structural diagram of a driving device for a damper motor according to the present utility model;

FIG. 2 is a cross-sectional view of a valve motor driving device according to the present utility model;

FIG. 3 is a schematic view of the portion A in FIG. 2;

FIG. 4 is a schematic view of the portion B in FIG. 2

Fig. 5 is a side view of a plugboard of a damper motor driving device according to the present utility model.

In the figure: 1. a motor case; 2. a bearing; 3. a damper shaft; 4. a handle; 5. a limiting plate; 6. a pull ring; 7. inserting plate; 8. locking the motor; 9. a telescopic rod; 10. a connecting spring; 11. a rotating disc; 12. a circular ring; 13. a socket; 14. pulling the plate; 15. a connecting rod; 16. a support plate; 17. a spring is arranged; 18. a cross plate; 19. a fixed rod; 20. a fixing groove; 21. and a lower spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a driving device for a fan motor, which comprises a motor case 1, a locking motor 8 is fixedly connected to the inner wall of one side of the motor case 1, a connecting spring 10 is fixedly connected to the output shaft of the locking motor 8, one end of the connecting spring 10 is fixedly connected with a rotating disc 11, one side of the rotating disc 11 is fixedly connected with a plugboard 7, the other side of the motor case 1 is rotationally connected with a fan rotating shaft 3, one end of the fan rotating shaft 3 is fixedly connected with a socket 13, the plugboard 7 is movably clamped in the socket 13, an unlocking component is arranged between the motor case 1 and the rotating disc 11, one side of the motor case 1 is provided with a fixing component, the fixing component is matched with the unlocking component, the connecting spring 10 and the telescopic rod 9 are driven to rotate through the locking motor 8, the connecting spring 10 and the telescopic rod 9 drive the rotating disc 11 and the plugboard 7, the plugboard 7 is hexagonal, the socket 13 and the plugboard 7 are clamped, the plugboard 7 drives the socket 13 and the fan rotating shaft 3 to rotate, and the fan rotating shaft 3 drives the valve core to rotate by a certain angle to open and close the fan valve.

According to the utility model, the unlocking component comprises two lower springs 21 fixedly connected to one side of the motor box 1 and a circular ring 12 fixedly sleeved on the outer side of the rotating disc 11, one end of each lower spring 21 is fixedly connected with the same handle 4, one side of each handle 4 is fixedly connected with two connecting rods 15, one sides of the two connecting rods 15, which are close to each other, are fixedly connected with pulling plates 14, the pulling plates 14 are matched with the circular ring 12, the handles 4 are pulled, the handles 4 drive the two connecting rods 15 and the pulling plates 14 to move left, the pulling plates 14 drive the circular ring 12 and the rotating disc 11 to move left, the connecting springs 10 and the telescopic rods 9 are extruded, the plug board 7 can be pulled out from the socket 13, the air valve rotating shaft 3 and the valve core are not fixed, the valve core can be freely rotated, and the valve core can be manually adjusted, or the damaged valve core can be overhauled and maintained.

According to the utility model, the supporting plates 16 are fixedly connected to the top inner wall and the bottom inner wall of the motor case 1, one side of each supporting plate 16 is provided with a through hole, and the two connecting rods 15 are respectively sleeved in the corresponding through holes in a sliding manner, so that the connecting rods 15 are conveniently supported and guided, and the offset condition is found.

In the utility model, two sliding holes are formed on one side of the motor box 1, and two connecting rods 15 are respectively sleeved in the corresponding sliding holes in a sliding way, so that the connecting rods 15 can be guided, and the movement of the connecting rods is more stable.

In the utility model, two fixing grooves 20 are formed in the top of the connecting rod 15 above, the fixing assembly comprises a transverse plate 18 fixedly connected to one side of the motor box 1, an upper spring 17 is fixedly connected to the top of the transverse plate 18, a limiting plate 5 is fixedly connected to the top end of the upper spring 17, a fixing rod 19 is fixedly connected to the bottom of the limiting plate 5, the fixing rod 19 is matched with the two fixing grooves 20, when the fixing rod 19 is clamped in the fixing groove 20 on the left side, the pulling plate 14 is not contacted with the circular ring 12 at the moment, and further normal rotation of the circular ring 12 and the rotating disc 11 is not prevented, and when the fixing rod 19 is clamped in the fixing groove 20 on the right side, the pulling plate 14, the circular ring 12, the rotating disc 11 and the plugboard 7 can be locked, so that the plugboard 7 is not connected with the socket 13, and an output shaft of the locking motor 8 is not connected with the air valve rotating shaft 3.

In the utility model, the top of the transverse plate 18 is provided with a round hole, the fixed rod 19 is sleeved in the round hole in a sliding way, the top of the limiting plate 5 is fixedly connected with the pull ring 6, the limiting plate 5 and the fixed rod 19 are conveniently pulled, and meanwhile, the fixed rod 19 is conveniently guided.

According to the utility model, the telescopic rod 9 is fixedly connected to the output shaft of the locking motor 8, one end of the telescopic rod 9 is fixedly connected to one side of the rotating disc 11, and the connecting spring 10 is sleeved on the outer side of the telescopic rod 9, so that the connecting spring 10 and the rotating disc 11 can be guided, and the movement of the telescopic rod is more stable.

According to the utility model, the bearing 2 is fixedly connected to the other side of the motor case 1, and the inner ring of the bearing 2 is fixedly sleeved on the outer side of the air valve rotating shaft 3, so that the air valve rotating shaft 3 is conveniently supported, and the rotation of the air valve rotating shaft is more stable and smooth.

In the utility model, when the air valve is in operation, the connecting spring 10 and the telescopic rod 9 are driven to rotate by the locking motor 8, the connecting spring 10 and the telescopic rod 9 drive the rotating disc 11 and the plugboard 7 to rotate, the plugboard 7 is hexagonal, the socket 13 is clamped with the plugboard 7, the plugboard 7 drives the socket 13 and the air valve rotating shaft 3 to rotate, the air valve rotating shaft 3 drives the valve core to rotate for a certain angle to realize the opening and closing of the air valve, the pulling plate 14 is not contacted with the circular ring 12 in the initial state, the normal rotation of the circular ring 12 and the rotating disc 11 is not influenced, the locking motor 8 is provided with a locking mechanism, the output shaft of the locking motor 8 can be locked, the valve core can not deflect during operation, when the valve core is required to be manually regulated or the valve core is required to be maintained, the pull ring 6 can be pulled upwards, the pull ring 6 drives the limiting plate 5 and the fixing rod 19 to move upwards and press the upper spring 17, the fixing rod 19 is separated from the left fixing groove 20 without fixing the connecting rod 15, the handle 4 is pulled by a person, the handle 4 drives the two connecting rods 15 and the pulling plate 14 to move left, the pulling plate 14 drives the circular ring 12 and the rotating disc 11 to move left, the connecting spring 10 and the telescopic rod 9 are extruded, the plug board 7 can be pulled out of the socket 13, the air valve rotating shaft 3 and the valve core are not fixed, the valve core can be freely rotated, the right fixing groove 20 is just positioned under the fixing rod 19, the pull ring 6 is loosened, the fixing rod 19 moves downwards and is clamped in the right fixing groove 20 under the action of the upper spring 17, the connecting rod 15, the pulling plate 14 and the rotating disc 11 can be fixed, the unlocking purpose is achieved, the valve core can be manually adjusted, or the damaged valve core can be overhauled and maintained, after maintenance or adjustment, the fixing rod 19 moves upwards to be separated from the right fixing groove 20 according to the steps, at this time, under the pushing of the connecting spring 10 and the lower spring 21, the rotating disc 11 and the plugboard 7 move right to be clamped in the socket 13, so that the output shaft of the locking motor 8 is connected with the air valve rotating shaft 3, and meanwhile, under the action of the lower spring 21, the connecting rod 15 and the pulling plate 14 move right to be reset and are not contacted with the circular ring 12, at this time, the left fixing groove 20 is aligned with the fixing rod 19, and under the elastic force of the upper spring 17, the fixing rod 19 is clamped in the left fixing groove 20 to fix the pulling plate 14 and the connecting rod 15.

Claims

1. The utility model provides a blast gate motor drive arrangement, its characterized in that, including motor case (1), fixedly connected with locking motor (8) on the inner wall of one side of motor case (1), fixedly connected with coupling spring (10) on the output shaft of locking motor (8), the one end fixedly connected with rolling disc (11) of coupling spring (10), one side fixedly connected with picture peg (7) of rolling disc (11), the opposite side rotation of motor case (1) is connected with blast gate pivot (3), one end fixedly connected with socket (13) of blast gate pivot (3), picture peg (7) movable joint is in socket (13), be provided with unblock subassembly between motor case (1) and rolling disc (11), one side of motor case (1) is provided with fixed subassembly, fixed subassembly cooperatees with unblock subassembly.

2. The driving device of a wind valve motor according to claim 1, wherein the unlocking assembly comprises two lower springs (21) fixedly connected to one side of the motor box (1) and a circular ring (12) fixedly sleeved on the outer side of the rotating disc (11), one end of each lower spring (21) is fixedly connected with the same handle (4), one side of each handle (4) is fixedly connected with two connecting rods (15), one side, close to each other, of each connecting rod (15) is fixedly connected with a pulling plate (14), and the pulling plates (14) are matched with the circular ring (12).

3. The driving device of the air valve motor according to claim 2, wherein the supporting plates (16) are fixedly connected to the top inner wall and the bottom inner wall of the motor box (1), through holes are formed in one side of the supporting plates (16), and the two connecting rods (15) are respectively sleeved in the corresponding through holes in a sliding mode.

4. A valve motor driving device according to claim 2, characterized in that two sliding holes are formed on one side of the motor box (1), and two connecting rods (15) are respectively sleeved in the corresponding sliding holes in a sliding manner.

5. The driving device of a wind valve motor according to claim 1, wherein two fixing grooves (20) are formed in the top of a connecting rod (15) above, the fixing assembly comprises a transverse plate (18) fixedly connected to one side of the motor box (1), an upper spring (17) is fixedly connected to the top of the transverse plate (18), a limiting plate (5) is fixedly connected to the top of the upper spring (17), a fixing rod (19) is fixedly connected to the bottom of the limiting plate (5), and the fixing rod (19) is matched with the two fixing grooves (20).

6. The driving device of the air valve motor according to claim 5, wherein a round hole is formed in the top of the transverse plate (18), the fixing rod (19) is slidably sleeved in the round hole, and a pull ring (6) is fixedly connected to the top of the limiting plate (5).

7. The driving device of the air valve motor according to claim 1, wherein a telescopic rod (9) is fixedly connected to an output shaft of the locking motor (8), one end of the telescopic rod (9) is fixedly connected to one side of a rotating disc (11), and the connecting spring (10) is sleeved on the outer side of the telescopic rod (9).

8. The driving device of the air valve motor according to claim 1, wherein a bearing (2) is fixedly connected to the other side of the motor box (1), and an inner ring of the bearing (2) is fixedly sleeved on the outer side of the air valve rotating shaft (3).