Raking and rotating mechanism, energy enhancing rod pushing device and shock wave generating device

Abstract

The invention discloses a raking and rotating mechanism, an energy enhancing rod pushing device and a shock wave generating device. The raking and rotating mechanism comprises a bullet raking device, an energy enhancing rod transferring part arranged at the front end of a spiral pushing device and an energy enhancing rod raking and rotating part arranged at the front end of an energy storage cabin. the energy enhancing rod raking and rotating part comprises an annular groove formed in the inner wall of the energy storage cabin; the energy enhancing rod transferring part comprises an energy enhancing rod transferring window arranged on a movable sleeve of the spiral pushing device; and one side of the bullet raking device is of a sharp corner structure, when the spiral pushing device and the bullet raking device rotate, the sharp corner structure rakes up an energy enhancing rod, the raked energy enhancing rod extrudes the energy enhancing rod located in the energy enhancing rod transfer window and adjacent to the energy enhancing rod transfer window, and then the energy enhancing rod is pushed to the center of a push rod passing hole. The problems that the reliability is poor and the failure rate is high when the energy enhancing rod is ferried to the center hole of the energy enhancing rod pushing device through a ferrying mechanism are solved.

Description

technical field [0001] The application belongs to the technical field of shock waves, and in particular relates to an arm-and-turn mechanism, 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 ferry mechanism of the existing shock wave generator, such as the ferry mechanism involved in the patent "Ferry Mechanism, Energy Concentrating Rod Pusher and Shock Wave Generator" publicati...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides an arm-and-turn mechanism, an energy-enhancing rod pushing device, and a shock wave generating device to solve the problem of poor reliability and faults in the prior art when the energy-enhancing rod is ferried to the center hole of the energy-enhancing rod pushing device through the ferry mechanism. high rate problem

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