Dual-power multifunctional crawler-type underground dragging vehicle

Abstract

The invention belongs to the technical field of underground vehicles, and particularly relates to a dual-power operation vehicle applied under a mine. According to the specific technical scheme, the dual-power multifunctional crawler-type underground dragging vehicle comprises a cab and a carriage connected to the rear end of the cab, and the bottom of the carriage is connected with a walking device through pivotal bearings; the walking device is provided with an electric drive system and a hydraulic drive system which are used for providing power for the walking device, and a dual-power drive system is composed of the electric drive system and the hydraulic drive system; the hydraulic drive system is adopted when the dual-power multifunctional crawler-type underground dragging vehicle is used under the mine, and the electric drive system is adopted when the dual-power multifunctional crawler-type underground dragging vehicle is used over the mine; an engine is arranged at the front end of the carriage, the rear end of the carriage is connected with drag hooks, and the drag hooks comprise a first hook and a second hook; the first hook and the second hook are connected through a hanging ring, the first hook is hinged to the rear end of the carriage, and the second hook is provided with a T-shaped hook; and cosigning can be facilitated through the drag hook, consigned goods are connected to the T-shaped hook through a conveying belt, and the dual-power operation vehicle applied under the mine is very suitable for underground transporting.

Description

technical field [0001] The invention belongs to the technical field of vehicles used in mines, and in particular relates to a dual-power work vehicle used in mines. Background technique [0002] Underground transportation has always been an important direction of people's research. The transportation of materials between the underground and the ground is very frequent. At present, when transporting personnel and materials underground, most of them are transported to the front line by means of people's lifting and shoulder carrying. The distance of several kilometers requires heavy workload, low efficiency and poor practicality. And the function of compartment is single, does not meet present coal mine and uses. Contents of the invention [0003] The present invention overcomes the deficiencies in the prior art, and aims to provide a working vehicle used in underground mines. The working vehicle adopts two kinds of power, electric drive and hydraulic drive, and uses explos...

AI Technical Summary

Problems solved by technology

[0002] Underground transportation has always been an important direction of people's research. The transportation of materials between the underground and the ground is very frequent. At present, when transporting personnel and materials underground, most of them are transported to the front line by means of people's lifting and shoulder carrying. A distance of several kilometers requires heavy workload, low efficiency, and poor practicability

And the function of the carriage is single, which does not meet the current coal mine use

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