Novel valve driving device

Abstract

The utility model discloses a novel valve driving device, which relates to the technical field of valve driving and comprises a main body transmission pipe, a pipe body control valve is arranged at the top end of one side of the main body transmission pipe, a fixed clamping claw is movably mounted on the surface of one side of the main body transmission pipe, and a fixed disc is fixedly welded at the top end of one side of the fixed clamping claw. A locking connecting hole is formed in the surface of the fixing disc, a component force connecting arm is fixedly welded to one side of the fixing clamping claw, and a driving box is detachably installed at the top end of one side of the component force connecting arm. The fixed clamping jaw is arranged to be buckled to the main body conveying pipe, then the locking device is installed in the fixed disc to fix the fixed clamping jaw, the fixed clamping jaw can be fixed according to the actual size of the main body conveying pipe, installation at different positions can be conducted according to the actual device, and the driving motor drives the transmission shaft to rotate; and then the main force wheel directly drives the transmission belt to control the pipe body control valve to be rotationally opened and closed.

Description

Technical Field

[0001] The utility model relates to the technical field of valve driving, in particular to a novel valve driving device. Background Art

[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and regulate and control the parameters of the conveyed medium. Based on their function, they can be divided into shut-off valves, check valves, and regulating valves. Valves are control components in fluid conveying systems, performing functions such as shutoff, regulation, diversion, backflow prevention, pressure stabilization, diversion, or overflow pressure relief. Valves used in fluid control systems come in a wide variety of types and specifications, from the simplest shut-off valves to the various valves used in extremely complex automatic control systems. Valves can be used to control the flow of various fluids, including air, water, steam, various corrosive media, mud, oil, liquid metal, and radioactive media. Actuating a valve typically involves turning a handwheel to open and close it. However, if the valve is left unopened for an extended period, it will rust, making it difficult to open. To achieve automatic valve opening, a new valve actuator has been designed. Utility Model Content

[0003] The purpose of the utility model is to provide a novel valve driving device.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a new valve driving device, comprising a main body transmission tube, a tube body control valve is provided at the top end of one side of the main body transmission tube, a fixed clamping claw is movably installed on the surface of one side of the main body transmission tube, a fixed disk is fixedly welded to the top end of one side of the fixed clamping claw, a locking connection hole is provided on the surface of the fixed disk, a force-dividing connecting arm is fixedly welded to one side of the fixed clamping claw, a drive box is detachably installed at the top end of one side of the force-dividing connecting arm, a timing controller is fixedly installed at the top end of the drive box, and a drive motor is fixedly installed at the bottom end of one side of the drive box.

[0005] Preferably, the internal rotation of the drive box is connected to a transmission shaft, one side of the transmission shaft is fixedly connected to a main wheel, one side surface of the main wheel is wound and connected to a transmission belt, one side surface of the tube body control valve is provided with a transmission groove, one side surface of the drive box is provided with a through groove, and one side of the drive motor is fixedly installed with a power box.

[0006] Preferably, the cross-sectional diameter of the fixed clamping claw is larger than the cross-sectional diameter of the main transmission tube, and the connection relationship between the fixed clamping claw and the main transmission tube is a movable sleeve connection.

[0007] Preferably, the connection relationship between the drive motor and the transmission shaft is a transmission connection, the transmission belt is located inside the transmission groove, and the connection relationship between the transmission belt and the tube control valve is a transmission connection, and the transmission belt is located inside the through groove.

[0008] Preferably, a timing display is fixedly installed on the top front side of the timing controller, a setting disk is provided on the bottom front side of the timing controller, a power control line is connected between the timing controller and the power box, and the connection relationship between the timing controller and the power box is a power control connection.

[0009] Preferably, a latch groove is provided inside the top end of one side of the force-dividing connecting arm close to the driving box, a first connecting mounting hole is provided on one side surface of the latch groove, a latch block is fixedly installed on one side of the driving box, and a second connecting mounting hole is provided on one side surface of the latch block.

[0010] Preferably, the number of the latch blocks is two, and the two latch blocks are symmetrically distributed on the top ends of both sides of the drive box, and a force-dividing connecting arm is fixedly installed on one side of the two latch blocks.

[0011] Preferably, the connection relationship between the latch block and the latch slot is a movable snap connection, the positions of the second connection mounting hole and the first connection mounting hole correspond one to one, and the apertures of the second connection mounting hole and the first connection mounting hole are the same.

[0012] Compared with the related art, the new valve drive device provided by the utility model has the following beneficial effects:

[0013] 1. The utility model provides a new valve driving device, which is fixed by setting a fixed clamping claw to be buckled onto the main transmission pipe, and then fixing the clamping claw by installing a locking device inside the fixed plate. It can be fixed according to the actual size of the main transmission pipe, and can be installed in different positions according to the actual device. The drive motor drives the rotation of the transmission shaft, and then directly drives the transmission belt through the main pulley to control the rotation, opening and closing of the pipe body control valve. The timing operation is realized by the timing controller, and the effect of timing the opening and closing of the pipe body control valve is performed, thereby increasing the opening intelligence of the device and avoiding the problem of affecting the service life of the device due to long-term non-opening.

[0014] 2. The utility model provides a new valve driving device, which is connected and installed by setting a latch block and a latch groove. At this time, the second connecting mounting hole and the first connecting mounting hole are aligned and connected, and a fixing device is installed inside the second connecting mounting hole and the first connecting mounting hole. The connection and fixation of the force-dividing connecting arm and the driving box are convenient for disassembly and installation, thereby facilitating the flexible use of the device and increasing the convenience of the device installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the device of the utility model from a side bottom view;

[0017] Figure 3 This is a schematic diagram of the internal top view of the drive box of the utility model;

[0018] Figure 4 This is a schematic diagram of the split structure of the force-dividing connecting arm and the drive box of the utility model.

[0019] Numbers in the figure: 1. Main transmission pipe; 2. Tube control valve; 3. Fixed clamping claw; 4. Fixed disk; 5. Locking connection hole; 6. Force-sharing connection arm; 7. Drive box; 8. Timing controller; 9. Drive motor; 10. Transmission shaft; 11. Main wheel; 12. Transmission groove; 13. Transmission belt; 14. Through groove; 15. Power box; 16. Timing display; 17. Setting disk; 18. Pin slot; 19. First connection mounting hole; 20. Pin block; 21. Second connection mounting hole. DETAILED DESCRIPTION

[0020] Example 1:

[0021] See also Figure 1-4 The utility model provides a technical solution: a new type of valve driving device, including a main transmission pipe 1, a pipe control valve 2 is provided on the top of one side of the main transmission pipe 1, a fixed clamping claw 3 is movably installed on the surface of one side of the main transmission pipe 1, a fixed plate 4 is fixedly welded on the top of one side of the fixed clamping claw 3, a locking connection hole 5 is opened on the surface of the fixed plate 4, a force-dividing connecting arm 6 is fixedly welded on one side of the fixed clamping claw 3, a driving box 7 is detachably installed on the top of one side of the force-dividing connecting arm 6, a timing controller 8 is fixedly installed on the top of the driving box 7, a driving motor 9 is fixedly installed on the bottom of one side of the driving box 7, the interior of the driving box 7 is rotatably connected to a transmission shaft 10, and the transmission shaft 10 is A main wheel 11 is fixedly connected to one side, and a transmission belt 13 is wound on one side surface of the main wheel 11. A transmission groove 12 is provided on one side surface of the tube control valve 2, and a through groove 14 is provided on one side surface of the drive box 7. A power box 15 is fixedly installed on one side of the drive motor 9. The cross-sectional diameter of the fixed clamping claw 3 is larger than the cross-sectional diameter of the main transmission pipe 1. The connection relationship between the fixed clamping claw 3 and the main transmission pipe 1 is a movable socket connection. The connection relationship between the drive motor 9 and the transmission shaft 10 is a transmission connection. The transmission belt 13 is located inside the transmission groove 12. The connection relationship between the transmission belt 13 and the tube control valve 2 is a transmission connection. The transmission belt 13 is located inside the through groove 14.

[0022] In the implementation scheme, a fixed clamping claw 3 is provided to snap onto the main transmission pipe 1, and a locking device is installed inside the fixed plate 4 to fix the fixed clamping claw 3. It can be fixed according to the actual size of the main transmission pipe 1, and can be installed in different positions according to the actual device. The drive motor 9 drives the rotation of the transmission shaft 10, and then directly drives the transmission belt 13 through the main pulley 11 to control the rotation opening and closing of the pipe body control valve 2. The timing operation is realized by the timing controller 8, and the effect of timing opening and closing the pipe body control valve 2 is performed, thereby increasing the opening intelligence of the device and avoiding the problem of affecting the service life of the device due to long-term non-opening.

[0023] Example 2:

[0024] See also Figure 1-4 The utility model provides a technical solution: a new valve driving device, including a timing display 16 fixedly installed on the top of the front side of the timing controller 8, a setting disk 17 is provided on the bottom of the front side of the timing controller 8, and an electric control line is connected between the timing controller 8 and the power box 15. The connection relationship between the timing controller 8 and the power box 15 is an electric control connection. A latch groove 18 is provided inside the top of the side of the force connecting arm 6 close to the driving box 7, and a first connecting mounting hole 19 is provided on one side surface of the latch groove 18. A latch block 20 is fixedly installed on one side of the driving box 7, and a second connecting mounting hole 21 is provided on one side surface of the latch block 20. The number of the latch blocks 20 is two, and the two latch blocks 20 are symmetrically distributed on the top of both sides of the driving box 7. One side of the two latch blocks 20 is fixedly installed with a force connecting arm 6, and the connection relationship between the latch block 20 and the latch groove 18 is a movable snap connection. The positions of the second connecting mounting hole 21 and the first connecting mounting hole 19 correspond one to one, and the apertures of the second connecting mounting hole 21 and the first connecting mounting hole 19 are the same.

[0025] In the implementation scheme, by setting the connection installation of the pin block 20 and the pin slot 18, the second connection mounting hole 21 and the first connection mounting hole 19 are aligned and connected, and a fixing device is installed inside the second connection mounting hole 21 and the first connection mounting hole 19, which facilitates the connection and fixation of the force-dividing connecting arm 6 and the drive box 7, and is easy to disassemble and install, thereby facilitating the flexible use of the device and increasing the convenience of the device installation position.

[0026] Working principle:

[0027] By setting a fixed clamping claw 3 to be snapped onto the main transmission pipe 1, and then installing a locking device inside the fixed disk 4 to fix the fixed clamping claw 3, it can be fixed according to the actual size of the main transmission pipe 1, and can be installed in different positions according to the actual device. The drive motor 9 drives the rotation of the transmission shaft 10, and then directly drives the transmission belt 13 through the main pulley 11 to control the rotation opening and closing of the pipe body control valve 2. The timing operation is realized by the timing controller 8, and the effect of timing opening and closing the pipe body control valve 2 is performed, thereby increasing the opening intelligence of the device and avoiding the problem of affecting the service life of the device if it is not opened for a long time;

[0028] By setting the connection installation of the latch block 20 and the latch slot 18, the second connection mounting hole 21 and the first connection mounting hole 19 are aligned and connected, and a fixing device is installed inside the second connection mounting hole 21 and the first connection mounting hole 19, which facilitates the connection and fixation of the force-dividing connecting arm 6 and the drive box 7, and is easy to disassemble and install, thereby facilitating the flexible use of the device and increasing the convenience of the device installation position.

Claims

1. A novel valve driving device, comprising a main transmission pipe (1), wherein a pipe control valve (2) is provided at the top end of one side of the main transmission pipe (1), characterized in that: A fixed clamping claw (3) is movably mounted on the surface of one side of the main transmission tube (1); a fixed plate (4) is fixedly welded to the top end of one side of the fixed clamping claw (3); a locking connection hole (5) is provided on the surface of the fixed plate (4); a force-dividing connecting arm (6) is fixedly welded to one side of the fixed clamping claw (3); a driving box (7) is detachably mounted on the top end of one side of the force-dividing connecting arm (6); a timing controller (8) is fixedly mounted on the top end of one side of the driving box (7); and a driving motor (9) is fixedly mounted on the bottom end of one side of the driving box (7).

2. A novel valve driving device according to claim 1, characterized in that: The drive box (7) is internally rotatably connected to a transmission shaft (10), one side of the transmission shaft (10) is fixedly connected to a main wheel (11), one side surface of the main wheel (11) is wound and connected to a transmission belt (13), one side surface of the tube control valve (2) is provided with a transmission groove (12), one side surface of the drive box (7) is provided with a through groove (14), and one side surface of the drive motor (9) is fixedly installed with an electric power box (15).

3. A novel valve driving device according to claim 1, characterized in that: The cross-sectional diameter of the fixed clamping claw (3) is larger than the cross-sectional diameter of the main transmission tube (1), and the connection relationship between the fixed clamping claw (3) and the main transmission tube (1) is a movable sleeve connection.

4. A novel valve driving device according to claim 2, characterized in that: The connection relationship between the drive motor (9) and the transmission shaft (10) is a transmission connection, and the transmission belt (13) is located inside the transmission groove (12). The connection relationship between the transmission belt (13) and the pipe body control valve (2) is a transmission connection, and the transmission belt (13) is located inside the through groove (14).

5. A novel valve driving device according to claim 2, characterized in that: A timing display (16) is fixedly mounted on the top of the front face of the timing controller (8), a setting plate (17) is provided on the bottom of the front face of the timing controller (8), and a power control line is connected between the timing controller (8) and the power box (15). The connection relationship between the timing controller (8) and the power box (15) is a power control connection.

6. A novel valve driving device according to claim 1, characterized in that: A latch slot (18) is provided inside the top end of one side of the force-dividing connecting arm (6) close to the driving box (7), a first connection mounting hole (19) is provided on one side surface of the latch slot (18), a latch block (20) is fixedly mounted on one side of the driving box (7), and a second connection mounting hole (21) is provided on one side surface of the latch block (20).

7. A novel valve driving device according to claim 6, characterized in that: There are two latch blocks (20), which are symmetrically distributed on the top ends of both sides of the drive box (7). A force-dividing connecting arm (6) is fixedly mounted on one side of each of the two latch blocks (20).

8. A novel valve driving device according to claim 6, characterized in that: The connection relationship between the latch block (20) and the latch slot (18) is a movable snap connection, the positions of the second connection mounting hole (21) and the first connection mounting hole (19) correspond one to one, and the second connection mounting hole (21) and the first connection mounting hole (19) have the same aperture.

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