The invention discloses a hydraulic bicycle which comprises a bicycle frame part 1, a connecting rod mechanism assembly part 2, a pedal plate 3, a saddle 4, a gravity conversion assembly 5, a flow distribution valve assembly 6, a front fork 7, a handlebar 8, a front wheel 9 and a rear wheel 10. The saddle type bicycle seat and the pedal plate capable of moving up and down as force application points and a connected connecting rod assembly are used to compress and stress a bidirectional oil cylinder mounted on the connecting rod assembly and further generate hydraulic fluid, the hydraulic fluidis pressurized by the high pressure flow distribution valve assembly to flow into a hydraulic hub motor on the real wheel to generate power torque, the bicycle wheels are driven to drive forwards, and according to the invention, the structure is simple, the chain-free and speed-changer-free design can realize automatic speed change and rapid riding, no extra force is needed when a slope is climbed, and the bicycle is more energy-saving.
本发明公开一种液压自行车包括1车架部分2连杆机构总成部分3脚踏板4车座5重力转换总成6配流阀总成7前叉8车把9前轮10后轮本发明采用可以上下移动的马鞍式车座和脚踏板,作为施力点,通过与之相连的连杆结构总成,压缩、拉伸、一个安装在连杆总成上的双向油缸,产生液压流体,通过高压分流阀总成加压后流入安装在车后轮上的液压轮毂马达产生动力扭矩,驱动自行车车轮向前行驶,本发明结构简单,无链条,无变速器的设计实现自动变速,快速行驶,上坡无需额外用力,更加省力。
Horse riding type hydraulic bicycle
一种骑马式液压自行车
2020-10-23
Patent
Electronic Resource
Chinese