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Micro-tooth type commutator, energy enhancement rod pushing device and shock wave generating device

A commutator and micro-tooth technology, applied in the field of shock waves, can solve problems such as the loss of motor torque transmission, and achieve the effects of high torque transmission efficiency, simple structure, and guaranteed reliability

Pending Publication Date: 2021-11-26
XI AN JIAOTONG UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a micro-toothed commutator, an energy-enhancing rod pushing device, and a shock wave generating device to solve the problem of the large torque transmission loss of the motor caused by multiple commutations of the micro-toothed commutator in the prior art The problem

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  • Micro-tooth type commutator, energy enhancement rod pushing device and shock wave generating device

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by " and so on is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiment of the present invention and simplifying the descript...

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Abstract

The invention discloses a micro-tooth type commutator, an energy enhancement rod pushing device and a shock wave generating device. The micro-tooth type commutator comprises a connector, the connector is rotationally installed in a third shell, a small hole and a large hole are formed in the connector, a sliding groove is formed in the side wall of the large hole, a driven face gear is installed in the large hole, and a pin on the side wall of the driven face gear is clamped in the sliding groove; a threaded sleeve is arranged on an output shaft of a motor, the driving face gear is installed on the threaded sleeve, a push rod comprises a lower push elastic rod and a lead screw, and the lead screw penetrates through the connector, the driven face gear and the driving face gear and then is screwed into the threaded sleeve; and a guide groove is formed in the side wall of the lead screw, the motor drives the threaded sleeve to rotate, the lead screw moves backwards, then the lower push elastic rod pushes the driven face gear to move, the driven face gear is meshed with the driving face gear, and the driven face gear rotates and drives the connector to rotate. The problem that in the prior art, the torque transmission loss of the motor is large due to multiple times of reversing of a micro-tooth type commutator is solved.

Description

technical field [0001] The application belongs to the field of shock wave technology, and in particular relates to a micro-toothed commutator, an energy-enhancing rod pushing device and a shock wave generating device. Background technique [0002] Coal is the conventional energy with the largest reserves and the widest distribution in the world. Coalbed methane is a high-heat, clean and convenient new energy source, which has many advantages such as no pollution and no oil pollution that other energy sources cannot match. Coal bed methane exists in the coal seam in an adsorbed state. In order to realize the industrial exploitation of coal bed methane and speed up the pumping speed of coal bed methane in mines, shock wave generators are often used to transform the coal seam. [0003] The micro-tooth commutator of the existing shock wave generator, such as the reversing mechanism involved in the patent "Deep and Shallow Groove Reversing Mechanism, Energy Concentrating Rod Pus...

Claims

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Application Information

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IPC IPC(8): E21B43/25E21B43/263E21B43/00
CPCE21B43/25E21B43/006E21B43/263
Inventor 张硕张永民郭晓飞赵有志
Owner XI AN JIAOTONG UNIV
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