Robot for preventing underground coal mine methane accumulation

Abstract

The invention discloses a robot for preventing underground coal mine methane accumulation. The robot for preventing the underground coal mine methane accumulation comprises a robot body, a walking chassis, a motor-driven walking drive mechanism, a ventilating device and an electronic circuit board. The ventilating device comprises a motor-driven ventilator, a pipeline winding-up and paying-off device and a motor-driven pipeline winding-up and paying-off drive mechanism, wherein ventilating flexible tubes are continuously wound on the pipeline winding-up and paying-off device from interior to exterior, and the motor-driven pipeline winding-up and paying-off drive mechanism drives the pipeline winding-up and paying-off device. A controller, a global positioning system (GPS) positioning unit, an obstacle detection unit, a walking direction detection unit, an air amount detection unit and a first wireless communication module connected with the controller are arranged on the electronic circuit board. The motor-driven walking drive mechanism, the motor-driven ventilator and the motor-driven pipeline winding-up and paying-off drive mechanism are respectively controlled by the controller and connected with the controller. The robot for preventing the underground coal mine methane accumulation is simple in structure, reasonable in design, simple and convenient to operate, high in intelligentized degree, good in use effect and capable of solving the problems that an existing underground coal mine ventilating device is large in field workload, large in input of manpower and material resource, inconvenient to use and operate, poor in ventilating effect and the like.

Description

technical field [0001] The invention relates to a robot, in particular to a robot for preventing gas accumulation in coal mines. Background technique [0002] In recent years, my country's coal mine safety accidents have occurred frequently, causing heavy casualties and huge economic losses. The safety production of coal mines has attracted the attention of all walks of life, and gas explosion is an important aspect of coal mine safety accidents. In essence, a gas explosion is a violent oxidation reaction between a certain concentration of methane and oxygen in the air at a certain temperature. The conditions for a gas explosion are a certain concentration of gas, the existence of a high-temperature fire source, and sufficient oxygen. [0003] In the actual production process, it is necessary to take many measures to prevent gas ignition, such as prohibiting the use of naked flames within 20m around the wellhead room, gas drainage station and main ventilator room, using safe...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a robot for preventing gas accumulation in coal mines, which is simple in structure, reasonable in design, easy to operate, high in intelligence and good in use effect, and can solve the problem of existing problems. There are problems such as large on-site workload, more manpower and material resources required, inconvenient use and operation, and poor ventilation effect in coal mine underground ventilation devices.

Images