The invention relates to a triangular crawler wheel and an engineering vehicle. The triangular crawler wheel comprises a crawler (1), a support frame (2) arranged on the inner side of the crawler belt(1), a driving wheel (9) which is mounted at the top end of the supporting frame (2) and is in transmission fit with the crawler belt (1), and two tensioning wheel assemblies (4) which are installedat the front end and the rear end of the bottom of the supporting frame (2) correspondingly and are in transmission fit with the caterpillar belt (1); and the two tensioning wheel assemblies (4) can swing in a vertical plane relative to the supporting frame (2) so as to adjust the front inclination angle and the rear inclination angle of the triangular crawler wheel. By the adoption of the technical scheme, the front inclination angle and the rear inclination angle of the triangular crawler wheel can be adjusted, the shape of the triangular crawler wheel can be changed according to terrains, the capacity of the triangular crawler wheel for adapting to complex terrains is improved, and the passing performance of the triangular crawler wheel can be improved.
本发明涉及一种三角履带轮和工程车辆,三角履带轮包括:履带(1);支撑架(2),设置在所述履带(1)的内侧;驱动轮(9),安装在所述支撑架(2)的顶端,并与所述履带(1)传动配合;两个张紧轮组件(4),分别安装在所述支撑架(2)的底部的前后两端,并与所述履带(1)传动配合,两个所述张紧轮组件(4)均可相对于所述支撑架(2)在竖直平面内摆动,以调整所述三角履带轮的前倾角和后倾角。应用本发明的技术方案,三角履带轮的前倾角和后倾角均可以调整,三角履带轮的形状可以根据地形进行改变,提高了三角履带轮的适应复杂的地形的能力,也有利于提高三角履带轮的通过性能。
Triangular crawler wheel and engineering vehicle
三角履带轮和工程车辆
2020-09-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |