The invention relates to the technical field of automobile parts, in particular to an additionally-mounted type lifting hub reduction gear. A first gear and a second gear are assembled in the shell; the outer diameter of the first gear is smaller than that of the second gear, and the first gear and the second gear are in transmission connection through a chain. The additionally-mounted type lifting hub reduction gear is assembled at the two ends of the front axle and the rear axle of the off-road vehicle, the ground clearance of the axles can be increased, the vehicle body chassis is lifted, the trafficability of the vehicle chassis is improved, and the vehicle can run under severe road conditions. Meanwhile, through speed reduction transmission of the chain between the large gear and the small gear, the torque of the vehicle is increased, damage to the transmission half shaft, the differential mechanism and the gearbox is reduced, and the service life of the transmission half shaft, the differential mechanism and the gearbox is prolonged.
本发明涉及汽车部件技术领域,具体地说,涉及一种可加装式升高轮边减速器。所述壳体内装配有第一齿轮和第二齿轮;所述第一齿轮的外径小于第二齿轮的外径,二者之间通过链条传动连接。本发明装配在越野车的前、后车桥的两端上,能够增大车桥的离地间隙,升高车身底盘,提高车辆底盘的通过性,有利于车辆在恶劣的路况下行驶。同时,通过链条在大小两个齿轮之间的减速传动,增加车辆扭距,减少对传动半轴、差速器、变速箱的损伤,增加传动半轴、差速器和变速箱的使用寿命。
Additionally-mounted type lifting hub reduction gear
一种可加装式升高轮边减速器
2021-12-17
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 |
Belt type lift additionally mounted in pedestrian staircases
Europäisches Patentamt | 2016
|Electric bicycle with additionally-mounted middle axle
Europäisches Patentamt | 2021
|Additionally-mounted elevator with emergency rescue channel structure
Europäisches Patentamt | 2020
|Construction method and application of additionally mounted elevator
Europäisches Patentamt | 2020
|