The invention discloses an adjustable rear damping mechanism and a locomotive, and relates to the technical field of locomotives, in particular to the adjustable rear damping mechanism comprising an eccentric assembly, the eccentric assembly comprises a first crank arm and a second crank arm, the root of the first crank arm and the root of the second crank arm are hinged to a bottom fork of the locomotive, the rotation axis of the first crank arm is parallel to or overlapped with the rotation axis of the second crank arm, and the rotation axis of the first crank arm is parallel to or overlapped with the rotation axis of the second crank arm; a power transmission assembly is arranged between the first crank arm and the second crank arm; the length of the adjusting assembly is adjustable, one end of the adjusting assembly is hinged to the end of the first crank arm, and the other end of the adjusting assembly is hinged to a frame assembly of the locomotive; according to the adjustable rear damping mechanism and the locomotive, the adjusting assembly and the damper assembly are connected through the eccentric assembly, the length of the adjusting assembly is adjustable, and the included angle between the bottom fork and the ground and the included angle between the frame assembly and the ground can be changed by changing the length of the adjusting assembly, so that the purposes of reducing the mass center and the seat height of the whole locomotive are achieved, and the adjustable rear damping mechanism is suitable for small riders to drive; and the riding experience is improved.
本发明公开了一种可调式后减震机构及机车,涉及机车技术领域,具体为,包括:偏心总成,包括第一拐臂和第二拐臂,所述第一拐臂和所述第二拐臂的根部分别与机车的平叉铰接,所述第一拐臂与所述第二拐臂的回转轴线平行或重叠,且所述第一拐臂与所述第二拐臂之间设置有动力传递组件;调节总成,其长度可调,一端与所述第一拐臂的端部铰接,另一端与所述机车的车架总成铰接;本可调式后减震机构及机车,通过偏心总成连接调节总成和减震器总成,其中调节总成长度可调,通过改变调节总成的长度能够改变平叉、车架总成与地面的夹角,进而起到降低整车质心和座高的目的,进而适合小个子骑手驾驭,且改善骑行体验。
Adjustable rear damping mechanism and locomotive
一种可调式后减震机构及机车
14.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B62K Fahrräder , CYCLES |
Modularized rear-section cab compartment of locomotive, locomotive and installation method
Europäisches Patentamt | 2023
|