The invention discloses a tensioner structure. The tensioner structure comprises: a composition board structure; two belt guide wheels, wherein the two belt guide wheels are rotationally arranged on the inner sides of the two sides of the combined plate structure correspondingly and are coaxially arranged; a T-shaped through pipe , wherein the T-shaped through pipe is fixedly arranged at the upperend of the combined plate structure; a connecting rod, wherein the connecting rod is slidably arranged in the T-shaped through pipe, the connecting rod can slide in the axis direction of the T-shapedthrough pipe, and the upper end and the lower end of the connecting rod protrude out of the T-shaped through pipe; and a first fixing part and a second fixing part, wherein the first fixing part is fixedly arranged at the upper end of the connecting rod, and the second fixing part is fixedly arranged at the lower end of the connecting rod. According to the tensioner structure, ascending or descending actions can be carried out in due time according to received elastic force changes, perpendicular to the movement direction, caused by looseness or excessive tightness of the caterpillar band inthe movement direction of the caterpillar band, so that tensioning or looseness of the caterpillar band is achieved.
本发明公开了一种张紧器结构,包括:组合板结构;两导带轮分别可转动地设于组合板结构的两侧的内侧,两导带轮同轴设置;T型通管固定地设于组合板结构的上端;连接杆可滑动地设于T型通管内,连接杆能够沿T型通管的轴线方向滑动,连接杆的上端和连接杆的下端均突出于T型通管;第一固定部件固定地设于连接杆的上端,第二固定部件固定地设于连接杆的下端。本发明的张紧器结构能够根据接收到的由于在履带运动方向上履带的松弛或者过于紧绷而导致的垂直于运动方向的弹力的变化,适时的做出升高或下降的动作实现履带的张紧或者松弛。
Tensioner structure
一种张紧器结构
2020-06-12
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
ADJUSTABLE TENSIONER PAD FOR A TRACK-TYPE TENSIONER AND ASSOCIATED TENSIONER
European Patent Office | 2018
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