CN111350861A

CN111350861A - Efficient valve driving device

Info

Publication number: CN111350861A
Application number: CN202010276196.2A
Authority: CN
Inventors: 刘朋; 洪建团
Original assignee: Vof Valve Manufacturing Co ltd
Current assignee: Vof Valve Manufacturing Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-06-30

Abstract

The invention discloses a high-efficiency valve driving device, and relates to the technical field of valve driving. The invention comprises a shell, wherein a socket is arranged on one surface of the shell, a rotary rocker is arranged on the other surface of the shell, a base is arranged on the inner surface of the shell, a plurality of fixing rods are arrayed on one surface of the base, fixing bolts are arranged on one surface of each fixing rod, a disc is arranged on the peripheral side of each fixing bolt, a rotary rod is arranged on one surface of each disc, a plurality of fixing holes are arrayed on one surface of each disc, a first transmission gear and a second transmission gear are arranged on one surface of each disc, transmission holes are formed in one surface of each first transmission gear and one surface of each second transmission gear, gear shafts are arranged in the transmission holes, nuts. The invention drives the gear to rotate by rotating the rotary rocker, the reciprocating motion can be realized by rotating, and the electric motor is used for ensuring that the labor is saved, the time and the labor are saved and the operation is convenient when the rocker is rotated by hand.

Description

Efficient valve driving device

Technical Field

The invention belongs to the technical field of valve driving, and particularly relates to a high-efficiency valve driving device.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding and stabilizing pressure, shunting or overflowing and relieving pressure and the like, and is a device for opening and closing the valve by utilizing external power. The purpose of using the driving device is to enable the operation of the valve to be labor-saving, convenient, rapid and reliable, or to be controlled and remotely controlled, but the existing driving device has low efficiency and a complex structure, and therefore, a high-efficiency valve driving device is designed aiming at the problem.

Disclosure of Invention

The invention aims to provide a high-efficiency valve driving device, which solves the problems of low working efficiency, complex structure and difficult operation in the prior art.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a high-efficiency valve driving device, which comprises a shell, wherein the shell is of a box structure; a socket is arranged on one surface of the shell; the other surface of the shell is provided with a rotary rocker which is driven by a rotary control valve;

the inner surface of the shell is provided with a base; a plurality of fixing rods are arrayed on one surface of the base; the fixed rod is of a Y-shaped structure; a fixing bolt is arranged on one surface of the fixing rod; the periphery side of the fixing bolt is provided with a disc; a rotating rod is arranged on the surface of the disc; a plurality of fixing holes are arrayed on one surface of the disc;

a first transmission gear and a second transmission gear are arranged on one surface of each disc; the first transmission gear and the second transmission gear are matched with each other, one of the first transmission gear and the second transmission gear rotates, and the other one of the first transmission gear and the second transmission gear also rotates along with the first transmission gear and the second transmission gear; the surfaces of the first transmission gear and the second transmission gear are both provided with transmission holes; a gear shaft is arranged in the transmission hole; the gear shaft is matched with the fixing hole; nuts are arranged at two ends of the gear shaft; the nut is matched with the gear shaft;

a rack is arranged on one surface of the disc; a sliding groove is formed in one surface of the rack; a sliding block is arranged in the sliding groove; the sliding block is matched with the sliding groove; a mounting seat is arranged on one surface of the sliding block; a motor is arranged on one surface of the mounting seat, so that the efficiency of gear rotation is improved conveniently.

Further, the socket is mutually matched with the valve port.

Further, the rotary rocker and the rotating rod are matched with each other.

Further, the radius of the first transmission gear is larger than that of the second transmission gear.

Furthermore, the circumferential side surfaces of the plurality of gear shafts are provided with spiral grains, so that the driving wheel is in a movable state.

Further, the first transmission gear and the second transmission gear are matched with the rack.

The invention has the following beneficial effects:

according to the invention, the rotating rocker is rotated to drive the first transmission gear to rotate, the first transmission gear is matched with the second transmission gear, and the rack can realize reciprocating motion along with the rotation of the first transmission gear and the second transmission gear, so that the purposes of controlling the opening and closing of the valve are achieved, and the valve is time-saving, labor-saving and convenient to operate.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a high efficiency valve actuator;

FIG. 2 is a schematic view of a base structure of a high efficiency valve actuator;

FIG. 3 is a schematic view showing the internal structure of a high-efficiency valve driving apparatus;

FIG. 4 is a schematic diagram of a driving wheel structure of a high-efficiency valve driving device;

FIG. 5 is a sectional view of a rack structure of a high efficiency valve driving apparatus;

fig. 6 is a sectional view showing the structure of a high-efficiency valve driving apparatus.

In the drawings, the components represented by the respective reference numerals are listed below:

1-shell, 2-socket, 3-rotary rocker, 4-base, 5-fixed rod, 6-fixed bolt, 7-disc, 8-rotary rod, 9-fixed hole, 10-first transmission gear, 11-second transmission gear, 12-transmission hole, 13-gear shaft, 14-nut, 15-rack, 16-chute, 17-slide block, 18-mounting seat and 19-motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, the present invention is a high efficiency valve driving device, including a housing 1 having a box structure, a socket 2 disposed on one surface of the housing 1, and a rotary rocker 3 disposed on the other surface of the housing 1.

As shown in fig. 2, a base 4 is disposed on an inner surface of the housing 1, a plurality of fixing rods 5 are arrayed on a surface of the base 4, and the fixing rods 5 are Y-shaped.

As shown in fig. 3-4, a fixing bolt 6 is disposed on a surface of the fixing rod 5, a disk 7 is disposed on a circumferential side of the fixing bolt 6, a rotating rod 8 is disposed on a surface of the disk 7, a plurality of fixing holes 9 are arrayed on a surface of the disk 7, a first transmission gear 10 and a second transmission gear 11 are disposed on a surface of the disk 7, the first transmission gear 10 and the second transmission gear 11 are matched with each other, a transmission hole 12 is disposed on a surface of each of the first transmission gear 10 and the second transmission gear 11, a gear shaft 13 is disposed in the transmission hole 12, the gear shaft 13 is matched with the fixing hole 9, nuts 14 are disposed at two ends of the gear shaft 13, and the nuts 14 are matched with the gear shaft.

As shown in fig. 5-6, a rack 15 is disposed on one surface of the disk 7, a sliding slot 16 is disposed on one surface of the rack 15, a sliding block 17 is disposed in the sliding slot 16, the sliding block 17 and the sliding slot 16 are engaged with each other, a mounting seat 18 is disposed on one surface of the sliding block 17, and a motor 19 is disposed on one surface of the mounting seat 18.

Wherein, the socket 2 is mutually matched with the valve port.

Wherein the rotary rocker 3 is mutually matched with the rotary rod 8.

Wherein, the radius of the first transmission gear 10 is larger than that of the second transmission gear 11.

Wherein, the peripheral side surfaces of the plurality of gear shafts 13 are all provided with spiral grains.

Wherein, the first transmission gear 10 and the second transmission gear 11 are matched with the rack 15.

The first embodiment is as follows:

referring to fig. 1-6, the present invention is a high efficiency valve driving device, which has the following working principle and using method:

when needs use drive arrangement, rotate rotatory rocker 3 to drive first drive gear 10 and rotate, first drive gear 10 and second drive gear 11 mutually support, rack 15 can realize reciprocating motion along with the rotation of first drive gear 10 and second drive gear 11, socket 2 and valve port mutually support, thereby reach control flap's opening and closed purpose, make through motor 19 that it is not labourious when hand rotatory rocker 3, labour saving and time saving, the operation of being convenient for.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high efficiency valve actuator assembly comprising a housing (1), characterized by: the shell (1) is of a box structure; a socket (2) is arranged on one surface of the shell (1); a rotary rocker (3) is arranged on the other surface of the shell (1);

a base (4) is arranged on the inner surface of the shell (1); a plurality of fixing rods (5) are arrayed on one surface of the base (4); the fixing rod (5) is of a Y-shaped structure; a fixing bolt (6) is arranged on one surface of the fixing rod (5); a disc (7) is arranged on the peripheral side surface of the fixing bolt (6); a rotating rod (8) is arranged on one surface of the disc (7); a plurality of fixing holes (9) are arrayed on one surface of the disc (7);

a first transmission gear (10) and a second transmission gear (11) are arranged on one surface of the disc (7); the first transmission gear (10) and the second transmission gear (11) are matched with each other; one surfaces of the first transmission gear (10) and the second transmission gear (11) are provided with transmission holes (12); a gear shaft (13) is arranged in the transmission hole (12); the gear shaft (13) is matched with the fixing hole (9); nuts (14) are arranged at two ends of the gear shaft (13); the nut (14) is matched with the gear shaft (13);

a rack (15) is arranged on one surface of the disc (7); a sliding groove (16) is formed in one surface of the rack (15); a sliding block (17) is arranged in the sliding groove (16); the sliding block (17) is matched with the sliding groove (16); a mounting seat (18) is arranged on one surface of the sliding block (17); the surface of the mounting seat (18) is provided with a motor (19).

2. A high efficiency valve actuator assembly as set forth in claim 1 wherein said socket (2) is adapted to interact with a valve port.

3. A high efficiency valve drive as claimed in claim 1, wherein the rotary rocker (3) interacts with the swivelling lever (8).

4. A high efficiency valve actuator assembly as set forth in claim 1 wherein said first transfer gear (10) has a larger radius than said second transfer gear (11).

5. A high efficiency valve actuator assembly as set forth in claim 1 wherein said gear shafts (13) are each provided with a helical thread on a peripheral side thereof.

6. A high efficiency valve actuator assembly as set forth in claim 1 wherein said first (10) and second (11) drive gears are intermeshed with said rack gear (15).