The invention belongs to the technical field of coal mine underground auxiliary transportation equipment, and particularly relates to an oil-electricity dual-power transmission system and a dual-power rubber wheel transport vehicle. The transmission system comprises an internal combustion engine power source and a motor power source, the internal combustion engine power source and the motor power source achieve matching of the power source output rotating speed and torque with the vehicle speed and the load through respective power gear shifting gearboxes, and the front output ends and the rear output ends of the two power gear shifting gearboxes are connected with a front axle and a rear axle in series through transmission shafts. The two power shifting gearboxes are both provided with neutral gears, and one of the power shifting gearboxes is selected to be engaged into the neutral gear to achieve single-power-source input of the transmission system. Compared with an explosion-proof diesel engine transmission technology and an explosion-proof motor transmission technology, the transmission system for the oil-electricity dual-power vehicle and the oil-electricity dual-power rubber-wheel transport vehicle have obvious advancement, and the transmission system for the oil-electricity dual-power vehicle and the oil-electricity dual-power rubber-wheel transport vehicle are designed according to the actual working conditions of the coal mine underground rubber-wheel transport vehicle. The vehicle integrates the advantages of maneuverability and flexibility of a diesel engine vehicle and no tail gas pollution of an electric vehicle.
本发明属于煤矿井下辅助运输设备技术领域,具体涉及一种油电双动力传动系统及双动力胶轮运输车;该传动系统包括内燃机和电机两种动力源,内燃机动力源和电机动力源分别通过各自的动力换挡变速箱实现动力源输出转速和扭矩与车速和负载相匹配,两个动力换挡变速箱的前、后输出端和前、后桥通过传动轴串联在一起;两个动力换挡变速箱均具有空档档位,选择其中一个动力换挡变速箱挂入空档档位实现传动系统单动力源输入。本发明与防爆柴油机传动技术和防爆电机传动技术相比具有明显的先进性,针对煤矿井下胶轮运输车的实际工况,设计出一种油电双动力车用传动系统以及油电双动力胶轮运输车,该车综合了柴油机车辆机动灵活和电动车辆无尾气污染的优点。
Oil-electricity dual-power transmission system and dual-power rubber wheel transport vehicle
一种油电双动力传动系统及双动力胶轮运输车
29.07.2022
Patent
Elektronische Ressource
Chinesisch
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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