The invention belongs to the technical field of underground coal mine transportation equipment, and relates to a driving unit and a multi-mode driving vehicle for a mining low distributed support carrier. The driving vehicle comprises a traction motor, a hub reduction gear and wheels, the hub reduction gear comprises a first-stage reduction mechanism, a second-stage reduction mechanism, a wet brake, a front bearing frame and a rear U-shaped frame, the front bearing frame and the rear U-shaped frame are connected to each other, the driving units are arranged at the two sides of the front bearing frame, and the driving units, a first electric control box and a second electric control box are arranged on the two sides of the rear U-shaped frame respectively. According to the driving system ofthe driving vehicle, six sets of traction motor and hub reduction gear distributed modes are adopted, multiple driving modes such as full six-wheel driving, two-wheel front driving and four-wheel rear driving are achieved through multi-motor coordination control, power output of the driving wheels is accurately adjusted according to actual working conditions, and the purposes of energy conservation and efficiency improvement are achieved. The invention provides an effective solution to the problem of difficult configuration of the carrying vehicle for the underground low-space operation of the coal mine.
本发明矿用低矮型分布式支架搬运车用驱动单元及多模式驱动车,属于煤矿井下运输设备技术领域,本驱动车包括牵引电机、轮边减速器和车轮,轮边减速器包括一级减速机构、二级减速机构和湿式制动器,相互联接的前承载架和后U型架,前承载架的双侧设置有上述的驱动单元,后U型架的双侧分别设置上述驱动单元、第一电控箱和第二电控箱。本驱动车车驱动系统采用6套“牵引电机+轮边减速器”分布式模式,通过多电机协调控制实现全6轮驱动、2轮前驱及4轮后驱等多种驱动模式,根据实际工况精确调节驱动轮的动力输出,达到节能增效的目的。本发明为煤矿井下低矮空间作业搬运车辆构型难的问题提供行之有效的解决方案。
Driving unit and multi-mode driving vehicle for mining low distributed support carrier
矿用低矮型分布式支架搬运车用驱动单元及多模式驱动车
2021-03-26
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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