The invention relates to the technical field of novel tractor cab damping, in particular to a suspension cab damping structure of a wheeled tractor, which comprises a tractor shell and a damping module, an equipment groove is formed in the tractor shell, and the damping module is fixedly connected to the inner wall of the equipment groove. The damping module is fixedly connected with the inner wall of the tractor shell, the damping module comprises an air pump, an air pipe, an energy accumulator, an inflation damper, a cab assembly, a cab connecting frame, a rubber damping block, a cab support, an anti-disengaging pull rod and a frame, and the top end of the frame is fixedly connected with the inner wall of the tractor shell; the top end of the frame is in threaded connection with the bottom end of the cab support, and if the vibration amplitude of the cab is large under special conditions such as running on an uneven road surface, the anti-disengaging pull rod can make contact with the cab support, extrude and buffer the cab support. The secondary damping effect is achieved, the cab connecting frame is prevented from being separated from the cab support, and safety is guaranteed.
本发明涉及属于一种新型拖拉机驾驶室减震技术领域,尤其涉及一种轮式拖拉机的悬浮驾驶室减震结构,包括拖拉机外壳和减震模组,拖拉机外壳的内部设置有设备槽,设备槽的内壁固定连接有减震模组,且减震模组与拖拉机外壳的内壁固定连接,减震模组包括有包括气泵、气管、蓄能器、充气减震器、驾驶室总成、驾驶室连接架、橡胶减震块、驾驶室支架、防脱出拉杆和车架,车架的顶端与拖拉机外壳的内壁固定连接,车架的顶端与驾驶室支架的底端螺纹连接,如在凹凸不平路面行驶等特殊情况时驾驶室震动幅度较大,防脱出拉杆会与驾驶室支架接触、挤压、缓冲。既达到了二次减震效果,又预防驾驶室连接架与驾驶室支架脱离,保证安全。
Suspension cab damping structure of wheeled tractor
一种轮式拖拉机的悬浮驾驶室减震结构
2022-01-11
Patent
Elektronische Ressource
Chinesisch
NTIS | 1971