CN211901606U

CN211901606U - High-speed control valve driving circuit mechanism

Info

Publication number: CN211901606U
Application number: CN202020327964.8U
Authority: CN
Inventors: 孟振; 袁佳贝; 刘万虎
Original assignee: Tianjin Yunshitong Technology Co ltd
Current assignee: Tianjin Yunshitong Technology Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-10
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a high-speed control's valve drive circuit mechanism, including the delivery valve pipe, the internal fixed surface of delivery valve pipe installs two seal receptacle, the last fixed surface of delivery valve pipe installs the lift footstock, the last fixed surface of lift footstock installs the reset tube, the last fixed surface of reset tube installs the drive case, the internal surface movable mounting of lift footstock has the lift connecting rod, the lower extreme fixed surface of lift connecting rod installs sealed valve plug, the upper end fixed surface of lift connecting rod installs the screw thread actuating lever, the outside movable mounting of lift connecting rod has reset spring. A valve drive circuit mechanism of high-speed control, for traditional pneumatic drive's structure, can be fast-speed drive on-off control more, improved the work efficiency of structure, the speed of opening of valve has been accelerated in resilience that can be quick.

Description

High-speed control valve driving circuit mechanism

Technical Field

The utility model relates to a valve drive field, in particular to valve drive circuit mechanism of high-speed control.

Background

The valve driving mechanism is a driving structure used for controlling the valve to be opened and closed, the valve is controlled by a circuit or an air circuit to be opened and closed without being controlled by people, the driving structure is a driving structure commonly used in automatic production, is widely applied to various production processing or conveying occasions, has a good control and use effect, and can not meet the use requirements of people and needs a more convenient valve driving mechanism along with the increase of the use of the valve driving mechanism; when valve actuating mechanism used, valve actuating's speed was slower, and unable quick drive was closed, had reduced the work efficiency of structure, simultaneously, can't carry out quick resilience when opening resetting, had led to the speed of opening the valve slowly.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a high-speed control valve driving circuit mechanism, which can effectively solve the problems of the prior art.

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

a high-speed control valve driving circuit mechanism comprises a delivery valve tube, wherein two sealing seats are fixedly arranged on the inner surface of the delivery valve tube, the upper surface of the delivery valve pipe is fixedly provided with a lifting top seat, the upper surface of the lifting top seat is fixedly provided with a reset pipe, the upper surface of the reset tube is fixedly provided with a driving box, the inner surface of the lifting top seat is movably provided with a lifting connecting rod, the outer surface of the lower end of the lifting connecting rod is fixedly provided with a sealing valve plug, the outer surface of the upper end of the lifting connecting rod is fixedly provided with a threaded driving rod, a return spring is movably arranged on the outer side of the lifting connecting rod, a spring top plate is fixedly arranged on the upper surface of the return spring, the inner surface movable mounting of drive case has two corner gears, the surface fixed mounting in one side of drive case has driving motor, the surface fixed mounting in one side of driving motor has motor rotation axis.

Preferably, the outer surfaces of the two sides of the delivery valve pipe are fixedly provided with pipe joints, and the two pipe joints are symmetrically arranged.

Preferably, the lower extreme of lift connecting rod runs through to the inside position of delivery valve pipe, sealed valve plug is located the inside position of delivery valve pipe, sealed valve plug can be connected with the seal receptacle laminating.

Preferably, the upper end of lift connecting rod runs through to the inside position of reset tube, reset spring and spring top plate all are located the inside position of reset tube, reset spring's lower surface and the laminating of lift footstock are connected, spring top plate and the outside fixed connection of lift connecting rod.

Preferably, the lifting connecting rod is fixedly connected with the thread driving rod through integral forming, the thread driving rod is located at the inner position of the driving box, and the thread driving rod penetrates through the corner gear and is in threaded connection.

Preferably, the motor rotating shaft penetrates through the driving box and is fixedly connected with the corner gear, and the two corner gears are connected in a ninety-degree diagonal manner.

Compared with the prior art, the utility model discloses following beneficial effect has: this high speed control's valve drive circuit mechanism, through driving motor, motor rotation axis, corner gear and the screw thread actuating lever that sets up, for traditional pneumatic drive's structure, can be fast-speed drive on-off control, improved the work efficiency of structure, through the lift connecting rod, reset spring and the spring top board that set up, can be quick kick-back for the speed that the valve was opened.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a high-speed control valve driving circuit mechanism of the present invention;

fig. 2 is an internal structure diagram of a high-speed control valve driving circuit mechanism of the present invention;

fig. 3 is a schematic diagram of a corner gear of the high-speed control valve driving circuit mechanism according to the present invention.

In the figure: 1. a delivery valve tube; 2. a pipe joint; 3. a sealing seat; 4. a lifting top seat; 5. a reset tube; 6. a drive box; 7. a lifting connecting rod; 8. a sealing valve plug; 9. a threaded drive rod; 10. a return spring; 11. a spring top plate; 12. a corner gear; 13. a drive motor; 14. the motor rotates the shaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a high-speed control valve driving circuit mechanism comprises a conveying valve tube 1, two sealing seats 3 are fixedly installed on the inner surface of the conveying valve tube 1, a lifting top seat 4 is fixedly installed on the upper surface of the conveying valve tube 1, a reset tube 5 is fixedly installed on the upper surface of the lifting top seat 4, a driving box 6 is fixedly installed on the upper surface of the reset tube 5, a lifting connecting rod 7 is movably installed on the inner surface of the lifting top seat 4, a sealing valve plug 8 is fixedly installed on the outer surface of the lower end of the lifting connecting rod 7, a threaded driving rod 9 is fixedly installed on the outer surface of the upper end of the lifting connecting rod 7, a reset spring 10 is movably installed on the outer side of the lifting connecting rod 7, a spring top plate 11 is fixedly installed on the upper surface of the reset spring 10, two corner gears 12 are movably installed on the inner surface, a motor rotating shaft 14 is fixedly arranged on the outer surface of one side of the driving motor 13;

the outer surfaces of two sides of the delivery valve pipe 1 are fixedly provided with pipeline joints 2, and the two pipeline joints 2 are symmetrically arranged; the lower end of the lifting connecting rod 7 penetrates to the inner position of the conveying valve pipe 1, the sealing valve plug 8 is located in the inner position of the conveying valve pipe 1, and the sealing valve plug 8 can be attached and connected with the sealing seat 3; the upper end of the lifting connecting rod 7 penetrates to the inner position of the reset tube 5, the reset spring 10 and the spring top plate 11 are both positioned in the inner position of the reset tube 5, the lower surface of the reset spring 10 is attached and connected with the lifting top seat 4, and the spring top plate 11 is fixedly connected with the outer side of the lifting connecting rod 7; the lifting connecting rod 7 is fixedly connected with the threaded driving rod 9 through integral forming, the threaded driving rod 9 is positioned in the driving box 6, and the threaded driving rod 9 penetrates through the corner gear 12 and is in threaded connection; the motor rotating shaft 14 penetrates through the driving box 6 and is fixedly connected with the corner gear 12, and the two corner gears 12 are connected in a ninety-degree diagonal manner.

It should be noted that the utility model relates to a high-speed control valve driving circuit mechanism, the two ends of the conveying valve pipe 1 are connected by the pipe joint 2, and the controlled water flow is input, when in use, the driving motor 13 is connected with the power, the driving motor 13 drives the motor rotating shaft 14 to rotate forward or backward, the rotation of the motor rotating shaft 14 drives the corner gear 12 in the driving box 6 to rotate, then one corner gear 12 drives the other corner gear 12 to rotate, the corner gear 12 is connected with the thread driving rod 9 by screw thread, therefore, the corner gear 12 drives the thread driving rod 9 to rotate up and down, then the thread driving rod 9 drives the lifting connecting rod 7 to move up and down in the lifting top seat 4 and the reset pipe 5, the lifting connecting rod 7 drives the sealing valve plug 8 to move up and down, thereby the sealing valve plug 8 is connected or separated with the sealing seat 3 in the conveying valve pipe 1, control is opened or closed to the transport space in the delivery valve pipe 1, drive the structure of corner gear 12 and the rotatory lift of screw thread actuating lever 9 through driving motor 13 and motor rotation axle 14, structure for traditional pneumatic control, the faster on-off control that carries on, when lifting connecting rod 7 descends, it pushes down reset spring 10 to drive spring top plate 11 simultaneously, consequently when lifting connecting rod 7 goes back, push up spring top plate 11 through reset spring 10 and carry out quick reset to lifting connecting rod 7 and bounce back, will seal the quick opening of 8 of valve plugs.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A high-speed control valve drive circuit mechanism is characterized in that: comprises a conveying valve pipe (1), two sealing seats (3) are fixedly arranged on the inner surface of the conveying valve pipe (1), a lifting footstock (4) is fixedly arranged on the upper surface of the conveying valve pipe (1), a reset pipe (5) is fixedly arranged on the upper surface of the lifting footstock (4), a driving box (6) is fixedly arranged on the upper surface of the reset pipe (5), a lifting connecting rod (7) is movably arranged on the inner surface of the lifting footstock (4), a sealing valve plug (8) is fixedly arranged on the outer surface of the lower end of the lifting connecting rod (7), a threaded driving rod (9) is fixedly arranged on the outer surface of the upper end of the lifting connecting rod (7), a reset spring (10) is movably arranged on the outer side of the lifting connecting rod (7), a spring top plate (11) is fixedly arranged on the upper surface of the reset spring (10), two corner gears (12) are movably arranged on the inner surface, and a driving motor (13) is fixedly arranged on the outer surface of one side of the driving box (6), and a motor rotating shaft (14) is fixedly arranged on the outer surface of one side of the driving motor (13).

2. A high speed control valve drive circuit mechanism as claimed in claim 1, wherein: the outer surface of the two sides of the conveying valve pipe (1) is fixedly provided with pipe joints (2), and the pipe joints (2) are symmetrically arranged and installed.

3. A high speed control valve drive circuit mechanism as claimed in claim 1, wherein: the lower extreme of lift connecting rod (7) runs through to the inside position of delivery valve pipe (1), sealed valve plug (8) are located the inside position of delivery valve pipe (1), sealed valve plug (8) can be connected with seal receptacle (3) laminating.

4. A high speed control valve drive circuit mechanism as claimed in claim 1, wherein: the upper end of lift connecting rod (7) runs through to the inside position of reset tube (5), reset spring (10) and spring top flat (11) all are located the inside position of reset tube (5), the lower surface and the laminating of lift footstock (4) of reset spring (10) are connected, the outside fixed connection of spring top flat (11) and lift connecting rod (7).

5. A high speed control valve drive circuit mechanism as claimed in claim 1, wherein: lifting connection pole (7) and screw drive pole (9) are through integrated into one piece fixed connection, screw drive pole (9) are located the inside position of drive case (6), corner gear (12) threaded connection is run through in screw drive pole (9).

6. A high speed control valve drive circuit mechanism as claimed in claim 1, wherein: the motor rotating shaft (14) penetrates through the driving box (6) and is fixedly connected with the corner gears (12), and the two corner gears (12) are in diagonal connection at ninety degrees.