One-way automatic reset car arrester device in mine cage

The utility model discloses a one-way automatic reset car arrester device in a mine cage, which comprises a fixed seat and a sliding seat, the fixed seat is movably connected with the sliding seat in a resettable linear manner, and the outer side surface of the sliding seat is not vertical to the moving direction of the sliding seat; the sliding seat comprises a car stopping sliding block, a first reset sliding part and a second reset sliding part, the car stopping sliding block is of a block-shaped structure with the smooth outer side face, the first reset sliding part and the second reset sliding part are arranged on the inner side face of the car stopping sliding block in parallel, and the free end of the first reset sliding part and the free end of the second reset sliding part are both arranged on the inner side face of the fixed seat. The device is simple to install and is suitable for a mine operation environment; a mechanical automatic reset function can be realized without manpower or power; and the