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Mining working integral pumping unit

The technology of pumping unit and truss is applied in the field of integrated pumping unit of mining and production, which can solve the problems of cumbersome operation process and potential safety hazards, and achieve the effects of improving safety, shortening operation time and simple structure.

Inactive Publication Date: 2008-06-18
张文来
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The entire operation process is not only cumbersome, but also has potential safety hazards

Method used

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  • Mining working integral pumping unit

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Embodiment Construction

[0009] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0010] As shown in the figure, an integrated pumping unit for mining and operation includes a motor 9, a truss 11, and a flexible connector 5 fixed on a drum 8. 1 is connected to the rope hanger 6 and the control cabinet 12. The motor is connected to the roller through the coupling 10 and fixed on the bottom of the truss. The truss is divided into upper and lower parts. The cylinder 13 and the upper and lower parts of the truss are respectively connected with the piston rod 13-1 and the oil cylinder body 13-2 of the hydraulic cylinder. When the pumping unit is in operation, the hydraulic cylinder is extended, and the height of the truss is raised, and the pumping unit can be directly used for oil well operations. After the operation is completed, the hydraulic cylinder can be returned to the position, an...

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Abstract

The invention provides an integrated oil pumping machine, comprising an electric motor and a truss. One end of the flexible connector fixed on the roller is connected with a balancing block via a balancing wheel, while the other end is connected with a wire hanger and a control cabinet via a bearing wheel. The invention is characterized in that the electric motor is connected fixedly with the bottom part of the truss via a shaft connector and the roller, wherein the truss is divided into two parts with a hydraulic cylinder arranged between; and the upper part and the lower part of the truss are respectively connected with the cylinder rod and the oil cylinder of the hydraulic cylinder. The invention has the advantages that when the hydraulic cylinder is stretched and the truss is raised, the oil pumping machine can be directly used in oil pumping work, the oil pumping work and the operations of the machine can be performed simultaneously, which improves the safety of the oil well work, shortens the operation time, reduces the working cost; and the overall structure of the machine is simple, the operations are convenient and the machine is a oil pumping machine with high performance.

Description

technical field [0001] The invention belongs to an oil pumping unit used in an oil production system with a rod in an oil field, and in particular relates to an integrated oil pumping unit for production and operation. Background technique [0002] The pumping unit is the main equipment for surface production in oil fields. With the improvement of oil recovery technology and the actual needs of on-site production, various new types of pumping units emerge in an endless stream. However, all pumping units must be removed when operating in oil wells. Space for the workover rig to work; after the operation is completed, withdraw the workover rig and reset the pumping unit. The whole operation process is not only loaded down with trivial details, but also has potential safety hazards. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned technologies, and provide an integrated oil pumping unit integrating...

Claims

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Application Information

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IPC IPC(8): E21B43/00
Inventor 张文来
Owner 张文来