The agricultural tricycle why triangle becomes loose after load? Because after the load, the motor load increase, speed is accelerated, the wastage of the triangle is also increased, can appear the phenomenon of loose accordingly. You can change the pull rod, a former point to solve this problem, because the factory design of tie rod is almost flat, after add load spring plate flat bars back-end upward, can pull forward driving axle, the belt loose, naturally strong point to up to 5 cm before the pull rod can be solved. This article represented by synchronous belt wear-resisting synchronous belt original, reproduced please indicate the copyright: http://www. lilainuo。 com