Equal distribution angle hydraulic cylinder motor

Abstract

The invention belongs to the field of mining hydraulic motors, and in particular discloses a hydraulic cylinder motor with equal distribution angles; the technical problem to be solved is to provide a motor with simple structure, convenient operation, high safety factor, long service life and can effectively reduce the Accident rate equal distribution angle hydraulic cylinder motor; including box, three hydraulic cylinders, crankshaft, box front components, control system, the whole box is a shell structure, and three hydraulic cylinders are arranged side by side inside the box. The front end of the box is provided with a semi-circular seat for installing the crankshaft. The front end of the box is fixedly connected with the box to fix the crankshaft. The piston end of the hydraulic cylinder is connected to the crankshaft through the piston end cover. The reciprocating motion of the hydraulic cylinder drives the crankshaft to rotate. Drive the control system to move. The control system controls the reciprocating motion of three hydraulic cylinders to drive the crankshaft to make continuous rotary motion. The hydraulic cylinder is used to drive the crankshaft to rotate, with low speed and high torque, which is suitable for the use of coal mine underground equipment.

Description

technical field [0001] The invention belongs to the field of mining hydraulic motors, in particular to a hydraulic cylinder motor with equal distribution angles, which is mainly used for power input of shearers, scraper conveyors, traction locomotives and cranes in coal mining working faces. Background technique [0002] The coal industry is the pillar industry of our country, and the safety in coal mining is the top priority. Because gas often exists underground in coal mines, the main components of gas are alkanes, of which methane accounts for the vast majority, and a small amount of ethane, propane and butane. In addition, it generally contains hydrogen sulfide, carbon dioxide, nitrogen and water vapor, and trace amounts inert gases such as helium and argon. Under standard conditions, methane to butane exists as a gas, and above pentane as a liquid. In case of an open flame, it can burn, and a "gas" explosion occurs, directly threatening the life safety of miners. In ...

AI Technical Summary

Problems solved by technology

Diesel engines need to consume a lot of diesel oil during the working process, and they emit a lot of high-temperature hot gas, which poses a safety hazard

[0007] The above coal mine machinery mainly uses traditional motors or diesel engines for power input. This power input method is not suitable for coal mine machinery and equipment, and there will be great safety hazards in the process of using coal mine equipment. The safety factor is high, so the existing power input equipment has seriously restricted the development of coal mine underground equipment

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