Mine electric drive explosion-proof rubber wheel transport vehicle

Abstract

The invention discloses a mine electric-drive anti-explosion rubber-tyred carrier vehicle comprising an entire vehicle control system, a driver input system, an anti-explosion electric-drive power unit for driving the vehicle and a wet-type braking system for braking the vehicle, wherein the entire vehicle control system, the driver input system, the anti-explosion electric-drive power unit and the wet-type braking system are arranged on the vehicle; and the entire vehicle control system is respectively connected with the anti-explosion electric-drive power unit, the wet-type braking system and the driver input system through data buses. In the mine electric-drive anti-explosion rubber-tyred carrier vehicle, due to the adoption of electric drive, no waste gas is discharged so that an environment-friendliness function is achieved, and the operation cost is low; when the vehicle is retarded or braked, major and auxiliary motors can be converted into generators, an inverter is used for changing alternating current into direct current so as to charge an anti-explosion storage battery, therefore, an energy-saving effect is achieved; meanwhile, a gas detection system is adopted in the invention, therefore, the safety operation of the mine electric-drive anti-explosion rubber-tyred carrier vehicle can be guaranteed.

Description

technical field [0001] The invention relates to an underground transport vehicle, in particular to an electrically driven explosion-proof rubber-tyred transport vehicle for mines, which is electrically driven, wet-braked, and capable of detecting underground gas. Background technique [0002] Explosion-proof rubber tire transport vehicles for underground coal mines are mainly used for the transportation of underground tools, raw materials and personnel. At present, the rubber-tyred transport vehicles used in coal mines are all driven by internal combustion engines, which will cause serious pollution to the air under the mine, and due to the existence of underground gas, the rubber-tyred transport vehicles driven by internal combustion engines must be treated with explosion-proof treatment, but the current transport vehicles The power loss of the internal combustion engine is very serious (about 30%) when anti-riot treatment is carried out. In addition, due to the increase in...

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Problems solved by technology

At present, the rubber-tyred transport vehicles used in coal mines are all driven by internal combustion engines, which will cause serious pollution to the air under the mine, and due to the existence of underground gas, the rubber-tyred transport vehicles driven by internal combustion engines must be treated with explosion-proof treatment, but the current transport vehicles The power loss of the internal combustion engine is very serious (about 30%) when the anti-riot treatment is carried out. In addition, due to the increase in fuel prices, the operating cost of the rubber-tyred transport vehicle driven by the internal combustion engine continues to increase.

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