Packer type energy-saving oil extraction pump

Abstract

The invention discloses a packer type energy-saving oil extraction pump. The pump comprises an equipment casing, wherein a traction chamber is formed in the equipment casing; a rotating disc is mounted on the rear inner wall of the traction chamber in a rotationally matched manner; a bulge is fixedly arranged at the front end surface of the rotating disc; a connecting rod is mounted on the bulge in a rotationally matched manner; a chute is formed in the left side of the traction chamber and communicated therewith; a sliding block in the chute is matched with the sliding chute in a sliding manner, and is matched with the left end of the connecting rod in a rotational manner; a first transmission chamber is formed in the left side of the chute and communicated therewith; a first traction wheel and a second traction wheel are mounted between the front inner wall and the rear inner wall of the first transmission chamber in a rotationally matched manner; the second traction wheel is right below the first traction wheel; a first traction line is wound on the periphery of the first traction wheel; the upper end of the first traction line is fixedly connected with the left end surface of the sliding block; the first traction line is wound on the periphery of the second traction wheel; a sliding chamber is formed in the lower right side wall of the first transmission chamber in a communicated manner.

Description

technical field [0001] The invention relates to the field of energy exploitation, in particular to an isolated energy-saving oil extraction pump. Background technique [0002] When traditional oil production equipment is operating, it often faces the problem that it can only do work once in a stroke, which leads to low efficiency, high energy consumption, and poor economy of traditional equipment, and it cannot make good use of simple mechanical structures to achieve various production operations. , is a major bottleneck in the development of energy engineering, so there is an urgent need for a light-weight, easy-to-operate oil production pump that can perform work multiple times within the stroke, thereby simplifying costs, improving economical and power requirements, and meeting the needs of the energy mining industry. need. Contents of the invention [0003] The object of the present invention is to provide a sealed energy-saving oil production pump, which can overcome...

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Problems solved by technology

[0002] When traditional oil production equipment is operating, it often faces the problem that it can only do work once in a stroke, which leads to low efficiency, high energy consumption, and poor economy of traditional equipment, and it cannot make good use of simple mechanical structures to achieve various production operations. , is a major bottleneck in the development of energy engineering, so there is an urgent need for a light-weight, easy-to-operate oil production pump that can perform work multiple times within the stroke, thereby simplifying costs, improving economical and power requirements, and meeting the needs of the energy mining industry. need

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