CN219269436U

CN219269436U - Pumping unit motor control equipment

Info

Publication number: CN219269436U
Application number: CN202320177185.8U
Authority: CN
Inventors: 王伟; 肖潇; 梁继胜; 陈明; 徐晗; 胡美英; 蒋明祥; 刘珊珊; 许媛媛
Original assignee: Shengli Oil Field Wuhua Industrial Development Co ltd
Current assignee: Shengli Oil Field Wuhua Industrial Development Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-27
Anticipated expiration: 2033-02-10

Abstract

The utility model relates to a motor control device of an oil pumping unit, which comprises a box body, wherein a blowing box penetrating through the box body and fixedly connected with a penetrating part is arranged on the left side of the box body, a first dust screen and a second dust screen are arranged on one side of the blowing box, a first rotating rod penetrating through the dust screen and rotatably connected with the penetrating part is arranged in the blowing box, a second rotating rod penetrating through the dust screen and rotatably connected with the penetrating part is arranged at the lower end of the rotating rod, a first bearing cylinder fixedly connected with the first rotating rod is fixedly connected with one side of the dust screen, a second bearing cylinder fixedly connected with the second rotating rod is fixedly connected with one side of the dust screen, blowing fans are fixedly connected with one ends of the first rotating rod and the second rotating rod, and a rotating mechanism is arranged in the blowing box. The motor control equipment for the oil pumping unit can perform good heat dissipation treatment on the inside of the box body, and avoid damage to the wire group and the internal components in the box body caused by heat accumulation in the box body.

Description

Pumping unit motor control equipment

Technical Field

The utility model relates to the technical field of oil pumping equipment assistance, in particular to oil pumping machine motor control equipment.

Background

At present, mechanical oil extraction is mostly adopted in oilfield production, and electric energy is converted into mechanical energy by a motor to drive an oil pumping unit to operate so as to extract underground crude oil.

Through searching, the patent with the Chinese patent application number of CN202020432448.1 discloses a power conversion energy-saving control device for a motor of an oil pumping machine, which comprises a box body, a control panel, an internal component and a wire set, wherein the control panel, the internal component and the wire set are arranged in the box body.

However, the above-mentioned prior art still has the disadvantage when using, and the inside a large amount of internal components and the line group that are provided with of box in above-mentioned prior art, these components can produce heat when using, and the heat that above-mentioned prior art can not dispel the heat of box inside when using can cause the heat accumulation of box inside like this, easily influences the inside subassembly and the line group of box inside, and for this reason, we have proposed a pumping unit motor control device.

Disclosure of Invention

The utility model provides a motor control device for an oil pumping unit, which solves the technical problems set forth in the background art.

The scheme for solving the technical problems is as follows: including the box, the box left side has set up the blow box that runs through the box and with run through position fixed connection, blow box one side has set up dust screen one and dust screen two, blow box inside set up run through the dust screen in the lump with run through position rotation connection's rotary rod one, the rotary rod lower extreme has set up run through dust screen two and with run through position rotation connection's rotary rod two, dust screen one side fixedly connected with inside and a rotary rod fixed connection's a bearing section of thick bamboo one, dust screen two one side fixedly connected with inside and a rotary rod two fixed connection's bearing section of thick bamboo two, rotary rod one and two equal fixed connection of rotary rod one end have blown the fan, blow box inside has set up rotary mechanism, rotary rod one and two other end equal fixed connection of rotary rod have with corresponding dust screen one and two surface sliding connection's of dust screen ash removal brush board, the box right side has set up the dust screen.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the number of the dustproof heat dissipation nets is two, and the upper end of the box body is fixedly connected with the baffle plate.

Further, the front end of the box body is provided with a box door hinged with the box body, and the front end of the box door is provided with a pull block.

Further, supporting blocks are fixedly connected to four corners of the lower end surface of the box body, the rotating mechanism comprises a motor bevel gear I, a bevel gear II and a transmission belt, and the surfaces of a rotating rod I and a rotating rod II are fixedly connected with transmission wheels.

Further, the two driving wheels are connected through a driving belt, the motor is fixedly connected with the upper end of the blow box, the output end of the motor is fixedly connected with a rotating shaft which penetrates through the blow box and is rotatably connected with the penetrating part, and the rotating shaft is fixedly connected with the bevel gear.

Further, the first bevel gear is in meshed connection with the second bevel gear, and the middle of the second bevel gear is fixedly connected with the surface of the first rotating rod.

The beneficial effects of the utility model are as follows: the utility model provides a motor control device of an oil pumping unit, which has the following advantages:

1. through the cooperation among the dustproof net, the first rotary rod, the second rotary rod, the first bearing cylinder, the second bearing cylinder, the dustproof heat dissipation net, the rotating mechanism and the blowing fans, the two blowing fans can rotate, so that the blowing heat dissipation treatment is carried out on the interior of the box body, and the influence of heat accumulation in the box body on the internal components and the wire groups in the box body is avoided;

2. the dust cleaning brush plate can carry out dust cleaning treatment on the surfaces of the corresponding first dust screen and the corresponding second dust screen, so that surface dust accumulation caused by long-time use of the first dust screen and the second dust screen is avoided, and gas flow is influenced.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a motor control device for an oil pumping unit according to an embodiment of the present utility model;

FIG. 2 is a schematic elevational view of the motor control device of the pumping unit of FIG. 1;

fig. 3 is a schematic cross-sectional view of a blow box in a motor control apparatus for a pumping unit according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a case; 2. a dustproof heat dissipation net; 3. a blow box; 4. a motor; 5. a dust removing brush plate; 6. rotating the first rod; 7. rotating the second rod; 8. bevel gears I; 9. a first bearing cylinder; 10. a first dust screen; 11. bevel gears II; 12. a blowing fan; 13. a transmission belt; 14. a second dust screen; 15. and a second bearing cylinder.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a motor control device for an oil pumping unit, which comprises a box body 1, wherein a blowing box 3 penetrating through the box body 1 and fixedly connected with a penetrating part is arranged on the left side of the box body 1, a first dust screen 10 and a second dust screen 14 are arranged on one side of the blowing box 3, a first rotating rod 6 penetrating through the first dust screen 10 and rotatably connected with the penetrating part is arranged in the blowing box 3, a second rotating rod 7 penetrating through the second dust screen 14 and rotatably connected with the penetrating part is arranged at the lower end of the first rotating rod 6, a first bearing cylinder 9 fixedly connected with the first rotating rod 6 is fixedly connected on one side of the first dust screen 10, a second bearing cylinder 15 fixedly connected with the second rotating rod 7 is fixedly connected on one side of the second dust screen 14, blowing fans 12 are fixedly connected on one ends of the first rotating rod 6 and the second rotating rod 7, a rotating mechanism is arranged in the blowing box 3, brush plates 5 slidably connected with the surfaces of the corresponding first dust screen 10 and the second dust screen 14 are fixedly connected on the other ends of the first rotating rod 6 and the second rotating rod 7, and a dust-removing and heat-radiating net 2 is arranged on the right side of the box body 1.

Preferably, the number of the dustproof heat dissipation net 2 is two, and the upper end of the box body 1 is fixedly connected with a baffle.

Preferably, the front end of the box body 1 is provided with a box door hinged with the box body 1, and the front end of the box door is provided with a pull block.

Preferably, the four corners of the lower end surface of the box body 1 are fixedly connected with supporting blocks, the rotating mechanism comprises a motor 4, a bevel gear I8, a bevel gear II 11 and a driving belt 13, the surfaces of a rotating rod I6 and a rotating rod II 7 are fixedly connected with driving wheels, and the whole device can be supported through the supporting blocks.

Preferably, the two driving wheels are connected through a driving belt 13, the motor 4 is fixedly connected with the upper end of the blowing box 3, the output end of the motor 4 is fixedly connected with a rotating shaft penetrating through the blowing box 3 and rotationally connected with a penetrating part, the rotating shaft is fixedly connected with a bevel gear I8, and the two blowing fans 12 can synchronously rotate under the action of the driving belt 13.

Preferably, the first bevel gear 8 is meshed with the second bevel gear 11, and the middle of the second bevel gear 11 is fixedly connected with the surface of the first rotary rod 6.

The specific working principle and the using method of the utility model are as follows:

the utility model provides a motor control device for an oil pumping machine, which is characterized in that when the motor control device is used, a motor 4 is started, the motor 4 drives a bevel gear I8 to rotate, so that a bevel gear II 11 rotates, then a rotary rod I6 rotates, a rotary rod II 7 synchronously rotates through the cooperation of a driving wheel and a driving belt 13 when the rotary rod I6 rotates, so that two blowing fans 12 synchronously rotate, and the inside of a box body 1 is subjected to blowing and heat dissipation treatment, and when the rotary rod I6 and the rotary rod II 7 rotate, a corresponding ash cleaning brush plate 5 is driven to rotate, so that dust accumulated on the outer end surfaces of a corresponding dust screen I10 and a dust screen II 14 is cleaned, and the air flow effect of the dust screen I10 and the dust screen II 14 is prevented from being influenced by excessive dust accumulation.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a beam-pumping unit motor control equipment, includes box (1), its characterized in that, box (1) left side has set up and has run through box (1) and with blow box (3) of running through position fixed connection, blow box (3) one side has set up dust screen one (10) and dust screen two (14), blow box (3) inside has set up run through dust screen one (10) and with run through position rotary rod one (6) of rotating and being connected, rotary rod one (6) lower extreme has set up run through dust screen two (14) and with run through position rotary rod two (7) of rotating and being connected, dust screen one (10) one side fixed connection inside and rotary rod one (6) fixed connection's bearing cylinder one (9), dust screen two (14) one side fixed connection inside and rotary rod two (7) fixed connection's bearing cylinder two (15), rotary rod one (6) and rotary rod two (7) one end have all fixedly connected with blow fan (12), blow box (3) inside has set up rotary mechanism, rotary rod one (6) and two (7) other end and two (7) rotary rod one end fixed connection's) corresponding dust screen one (10) and two (14) sliding brush one side (2) of the dust screen one (1).

2. The motor control device for the pumping unit according to claim 1, wherein the number of the dustproof heat dissipation nets (2) is two, and the upper end of the box body (1) is fixedly connected with a baffle plate.

3. The motor control device for the pumping unit according to claim 1, wherein a box door hinged with the box body (1) is arranged at the front end of the box body (1), and a pull block is arranged at the front end of the box door.

4. The motor control device for the pumping unit according to claim 1, wherein supporting blocks are fixedly connected to four corners of the lower end surface of the box body (1), the rotating mechanism comprises a motor (4), a bevel gear I (8), a bevel gear II (11) and a transmission belt (13), and the surfaces of the rotating rod I (6) and the rotating rod II (7) are fixedly connected with transmission wheels.

5. The motor control device for the pumping unit according to claim 4, wherein two driving wheels are connected through a driving belt (13), the motor (4) is fixedly connected with the upper end of the blowing box (3), the output end of the motor (4) is fixedly connected with a rotating shaft which penetrates through the blowing box (3) and is rotatably connected with a penetrating part, and the rotating shaft is fixedly connected with the bevel gear I (8).

6. The motor control device for the pumping unit according to claim 4, wherein the first bevel gear (8) is meshed with the second bevel gear (11), and the middle of the second bevel gear (11) is fixedly connected with the surface of the first rotary rod (6).