The mountainous region and track dual-purpose vehicle comprises a container, conjugate frames and a restraining assembly, the bottom wall of the container extends downwards to form a support, the conjugate frames are arranged on the two sides of the container, each conjugate frame comprises a fixed arm and a swing arm which are obliquely arranged, the middle of each fixed arm is movably matched with the middle of the corresponding swing arm, and the upper end of each fixed arm is connected with the support; the upper end of the swinging arm is connected with the bracket; a first front roller and a second front roller are respectively arranged at the front end of the swinging arm and the front end of the fixed arm; a first rear roller and a second rear roller are arranged at the rear end of the fixed arm and the rear end of the swing arm respectively, and the restraining assembly is used for limiting relative swing of the fixed arm and the swing arm; when the container is stressed, the restraining assembly tends to enable the first front roller to be close to the second front roller and enable the first rear roller to be close to the second rear roller. And it can also be understood that the higher the gradient is, the lower the chassis of the container is, and the larger the relative clamping force is, so that the climbing stability of the mountain climbing vehicle is improved.
本发明公开了一种山地轨道两用车,包括货箱、共轭架和约束组件,所述货箱的底壁向下延伸有支架,所述共轭架设于货箱的两侧,共轭架包括倾斜设置的固定臂和摆动臂,固定臂的中部和摆动臂的中部活动配合,固定臂的上端与支架连接,摆动臂的上端与支架连接;所述摆动臂的前端和固定臂的前端分别设有第一前滚轮和第二前滚轮;固定臂的后端和摆动臂的后端分别设有第一后滚轮和第二后滚轮,约束组件用于限制固定臂和摆动臂的相对摆动;当货箱受压力时,约束组件趋使第一前滚轮和第二前滚轮相靠近以及第一后滚轮和第二后滚轮相靠近。也可以理解为坡度越高,货箱的底盘越低,相对的夹紧力也越大,从而提高了山地爬坡车的爬坡稳定性。
Mountain track dual-purpose vehicle
一种山地轨道两用车
2024-10-29
Patent
Electronic Resource
Chinese