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, a dual-power multifunctional crawler-type underground mancar comprises a cab and a carriage connected to the rear end of the cab; the carriage comprises a bottom plate, a front baffle and two side plates, wherein the front baffle and the two side plates are arranged at the upper portion of the bottom plate in a surrounding manner; the top and the bottom of the cross section of the carriage are the same in size; the two side plates are vertically arranged, and the tops of the two side plates are covered with a shed; the two ends of the shed are connected to the side plates through buckles; the shed is a net-shaped plastic sunshade net; the bottom of the shed is supported by a plurality of ribs, and the two ends of the ribs are connected to the side plates on the two sides respectively in a lapping manner; a seat is arranged on the bottom plate of the carriage, the top of the carriage is covered with the shed, and safety in the carriage is protected; the bottom of the carriage is connected with a walking device through pivotal bearings; and the walking device is provided with a dual-power drive system composed of an electric drive system and a hydraulic drive system which are used for providing power for the walking device.
Dual-power multifunctional crawler-type underground mancar
2015-12-16
Patent
Electronic Resource
English
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