The invention discloses a driving wheel for a tracked vehicle. The driving wheel comprises a driving assembly, a mounting plate, a first reinforcing rib, a second reinforcing rib, a first through hole, a locking head, a second through hole, a first fixing block, a base plate, a groove, a limiting ring, a fixing ring, a locking rod and a spring. Two sides of the first fixing block are fixedly connected with centers of the opposite sides of the mounting plate correspondingly. A fixed arm is arranged on a periphery of a driving gear; the top of the fixed arm is a friction driving surface; therefore, a crawler belt is driven by the driving gear and a friction force; a load of the driving gear is favorably reduced; the service life of a crawler system is prolonged; and through the design of thefirst reinforcing rib and the second reinforcing rib, the structural strength of the driving wheel is enhanced, a situation that the driving wheel is damaged and broken is avoided, the locking rod and the locking head are pushed through the elastic force of the spring, therefore the locking head and the driving shaft are connected in a clamped mode, and installation stability of the driving wheelis facilitated.
本发明公开了一种履带车辆用驱动轮,包括驱动组件、安装板、第一加强筋、第二加强筋、第一通孔、锁紧头、第二通孔、第一固定块、垫板、凹槽、限位环、固定环、锁紧杆和弹簧,所述第一固定块两侧分别与安装板相向一侧中心固定连接,该发明通过在驱动齿外围设置的固定臂,而固定臂的顶部为摩擦驱动面,从而实现了驱动齿和摩擦力共同驱动履带,有利于降低驱动齿的负荷,有利于延长履带系统的使用寿命,通过第一加强筋和第二加强筋的设计,增强了该驱动轮的结构强度,避免了驱动轮损坏断裂的情况发生,通过弹簧的弹力推动锁紧杆和锁紧头,从而实现了锁紧头与驱动轴的卡接,有利于驱动轮安装的稳定性。
Driving wheel for tracked vehicle
一种履带车辆用驱动轮
2020-11-27
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |