CN220204811U

CN220204811U - Automatic valve opening device

Info

Publication number: CN220204811U
Application number: CN202321381838.0U
Authority: CN
Inventors: 宋秋萍; 郭宏娟
Original assignee: Dalian Xuantai Heavy Industry Co ltd
Current assignee: Dalian Xuantai Heavy Industry Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-12-19
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to the technical field of auxiliary equipment of coke oven systems, and provides an automatic valve opening device, which comprises: the device comprises a device fixing frame, a Z-axis movement module, an X-axis movement module, a Y-axis movement module, a rotating head and a valve opening clamp; the equipment fixing frame is used for being arranged on the side face of the coal charging car; the Z-axis movement module is arranged on the equipment fixing frame; the Z-axis movement module is provided with an X-axis movement module in a sliding manner; the X-axis movement module is arranged on the Y-axis movement module in a sliding manner; the Y-axis movement module is provided with a rotating head in a sliding manner; the rotary head is provided with a valve opening clamp. The utility model can realize automatic opening and closing of the valve, saves labor and time, improves the valve opening efficiency and avoids potential safety hazards.

Description

Automatic valve opening device

Technical Field

The utility model relates to the technical field of auxiliary equipment of coke oven systems, in particular to an automatic valve opening device.

Background

In the coke oven system, flue gas is collected through a riser, and as shown in fig. 1, three valves are arranged on a control pipeline of the riser, and the valves need to be opened in advance before coal is charged. Traditional valve opening operation is opened by the manual work, and manual work opens the valve and wastes time and energy, and opening efficiency is low, and has the potential safety hazard.

Disclosure of Invention

The utility model mainly solves the technical problems that the traditional valve opening operation is performed manually, the manual valve opening is time-consuming and labor-consuming, the opening efficiency is low, and potential safety hazards exist, and provides an automatic valve opening device so as to realize automatic valve opening and closing, save manpower and time, improve the valve opening efficiency, and avoid the potential safety hazards.

The utility model provides an automatic valve opening device, comprising: the device comprises a device fixing frame, a Z-axis movement module, an X-axis movement module, a Y-axis movement module, a rotating head and a valve opening clamp;

the equipment fixing frame is used for being arranged on the side face of the coal charging car;

the Z-axis movement module is arranged on the equipment fixing frame; the Z-axis movement module is provided with an X-axis movement module in a sliding manner;

the X-axis movement module is arranged on the Y-axis movement module in a sliding manner;

the Y-axis movement module is provided with a rotating head in a sliding manner;

the rotary head is provided with a valve opening clamp.

Preferably, the upper and lower ends of the equipment fixing frame are respectively provided with a triaxial fixing bracket, and the two triaxial fixing brackets are provided with a Z-axis movement module.

Preferably, at least one rotating motor is arranged on the rotating head;

an output shaft of the rotating motor is in transmission connection with a shaft of the valve opening clamp;

the shaft of the valve opening clamp hand adopts a ball spline shaft.

Preferably, springs are respectively arranged on the shaft of the valve opening clamp hand and on two sides of the rotating head.

Preferably, the output shaft of the rotating motor is in transmission connection with the shaft of the valve opening clamp by adopting a synchronous belt mode or in transmission connection by adopting a gear mode.

Preferably, fork-shaped blocks are respectively arranged at two ends of the valve opening clamp.

The automatic valve opening device provided by the utility model is provided with the Z-axis movement module, the X-axis movement module and the Y-axis movement module, so that the three-axis position movement of the rotating head and the valve opening clamp is realized. The output shaft of the rotating motor rotates, so that the shaft of the valve opening clamp can be driven to rotate, and the valve can be opened and closed. The spring is arranged on the shaft of the valve opening clamp, when the valve opening clamp is propped against the valve, the valve opening clamp slides to the direction of the rotating head in a small extent, and the spring is compressed, so that the valve opening clamp is ensured to be reliably contacted with the valve; after the valve is opened or closed, the spring can drive the valve opening clamp to reset. The utility model is arranged on the coal charging car to realize automatic opening and closing of the valve, thereby saving labor and time, improving the valve opening efficiency and further improving the production efficiency; the manual close-range opening and closing valve is not needed, and potential safety hazards are avoided.

Drawings

FIG. 1 is a schematic view of three valves of a control line of a riser;

FIG. 2 is a schematic view of an automatic valve opening device according to the present utility model;

fig. 3 is a schematic structural view of a rotary head and a valve-opening clamping part provided by the utility model.

Reference numerals: 1. an equipment fixing frame; 2. a triaxial fixing bracket; 3. a Z-axis movement module; 4. an X-axis movement module; 5. a Y-axis movement module; 6. a rotating head; 7. a valve opening clamp; 8. a valve; 9. a rotating electric machine; 10. a spring; 11. a fork-shaped block.

Detailed Description

In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects achieved clearer, the utility model is further described in detail below with reference to the accompanying drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the matters related to the present utility model are shown in the accompanying drawings.

As shown in fig. 2, the automatic valve opening device provided in the embodiment of the present utility model includes: the device comprises a device fixing frame 1, a Z-axis movement module 3, an X-axis movement module 4, a Y-axis movement module 5, a rotating head 6 and a valve opening clamp 7.

The equipment fixing frame 1 is used for being arranged on the side face of the coal charging car; the device is arranged on the coal charging car and driven by the coal charging car to walk.

The Z-axis movement module 3 is arranged on the equipment fixing frame 1; specifically, the upper and lower both ends of equipment mount 1 set up triaxial fixed bolster 2 respectively, install Z axle motion module 3 on two triaxial fixed bolsters 2.

The Z-axis movement module 3 is provided with an X-axis movement module 4 in a sliding manner; specifically, the slider of the Z-axis motion module 3 is provided with an X-axis motion module 4. The X-axis movement module 4 is provided with a Y-axis movement module 5 in a sliding manner; specifically, a Y-axis motion module 5 is disposed on the slider of the X-axis motion module 4. The Y-axis movement module 5 is provided with a rotating head 6 in a sliding manner; specifically, a slider of the Y-axis motion module 5 is provided with a rotating head 6. The rotary head 6 is provided with a valve opening clamp 7.

The component on the Z-axis movement module 3 can be driven to move along the Z-axis direction, the X-axis movement module 4 can be driven to move along the X-axis direction, and the Y-axis movement module 5 can be driven to move along the Y-axis direction, so that the three-axis movement of the rotating head 6 and the valve opening clamp 7 is realized.

As shown in fig. 3, at least one rotating motor 9 is provided on the rotating head 6. The output shaft of the rotating motor 9 is in transmission connection with the shaft of the valve opening clamp 7; specifically, the output shaft of the rotating motor 9 is in transmission connection with the shaft of the valve opening clamp 7 in a synchronous belt mode or in transmission connection in a gear mode. The output shaft of the rotary motor 9 rotates to drive the shaft of the valve opening clamp 7 to rotate. The rotating electrical machine 9 may be provided in two, operating simultaneously, providing a greater output torque.

The shaft of the valve opening clamp 7 adopts a ball spline shaft, a guide sleeve of the ball spline shaft is arranged in the rotating head 6, and a synchronous belt is connected to the guide sleeve, so that the shaft of the valve opening clamp 7 can rotate and axially slide. Springs 10 are respectively arranged on the shaft of the valve opening clamp 7 and on two sides of the rotary head 6. The two ends of the valve opening clamp 7 are respectively provided with a fork-shaped block 11, and the opening of the fork-shaped block 11 corresponds to the handle of the valve 8 of the ascending pipe, so that the valve 8 can be clamped. The spring 10 is arranged on the shaft of the valve opening clamp hand 7, when the valve opening clamp hand 7 is propped against the valve 8, the valve opening clamp hand 7 slides to the direction of the rotating head 6 in a small extent, the spring 10 is compressed, and the valve opening clamp hand 7 is ensured to be reliably contacted with the valve 8. The rotation of the rotating head 6 can drive the handle of the valve 8 to rotate, so as to realize the opening or closing of the valve 8; after the valve 8 is opened or closed, the valve opening clamp 7 is separated from the handle of the valve 8, and the spring 10 drives the valve opening clamp 7 to reset.

The working process of the automatic valve opening device comprises the following steps: the coal charging car stops in place and starts to open the valve 8, the Z-axis movement module 3 and the X-axis movement module 4 act simultaneously to enable the valve opening clamp 7 to be aligned with the valve 8, then the Y-axis movement module 5 moves to drive the rotating head 6 and the valve opening clamp 7 to extend forwards until the valve opening clamp 7 clamps the handle of the valve 8; the rotary head 6 is then rotated to open the valve 8. The same action is repeated three times, opening three valves 8 in turn. After the coal charging is completed, the three valves 8 are closed in turn by performing the reverse operation.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments is modified or some or all of the technical features are replaced equivalently, so that the essence of the corresponding technical scheme does not deviate from the scope of the technical scheme of the embodiments of the present utility model.

Claims

1. An automatic valve opening device, comprising: the device comprises a device fixing frame (1), a Z-axis movement module (3), an X-axis movement module (4), a Y-axis movement module (5), a rotating head (6) and a valve opening clamp (7);

the equipment fixing frame (1) is used for being arranged on the side face of the coal charging car;

a Z-axis movement module (3) is arranged on the equipment fixing frame (1); an X-axis movement module (4) is arranged on the Z-axis movement module (3) in a sliding manner;

the X-axis movement module (4) is provided with a Y-axis movement module (5) in a sliding manner;

a rotating head (6) is arranged on the Y-axis movement module (5) in a sliding manner;

the rotary head (6) is provided with a valve opening clamp (7).

2. The automatic valve opening device according to claim 1, wherein the upper end and the lower end of the equipment fixing frame (1) are respectively provided with a three-axis fixing bracket (2), and a Z-axis movement module (3) is arranged on the two three-axis fixing brackets (2).

3. Automatic valve opening device according to claim 1, characterized in that at least one rotating electric machine (9) is provided on the rotating head (6);

an output shaft of the rotating motor (9) is in transmission connection with a shaft of the valve opening clamp (7);

the shaft of the valve opening clamp (7) adopts a ball spline shaft.

4. An automatic valve opening device according to claim 3, characterized in that springs (10) are provided on the shaft of the valve opening clamp (7) and on both sides of the swivel head (6), respectively.

5. An automatic valve opening device according to claim 3, characterized in that the output shaft of the rotating electric machine (9) is in driving connection with the shaft of the valve opening clamp (7) in the form of a synchronous belt or in the form of a gear.

6. Automatic valve opening device according to claim 1, characterized in that the two ends of the valve opening clamp (7) are provided with fork-shaped blocks (11) respectively.