The arresting minecart (hereinafter referred to as the minecart) is a kind of overspeed automatic arresting minecart in the inclined lane, which realizes the active protection of the inclined lane transportation vehicle. It is mainly composed of a car body, a speed taking device, a catch and release device, an energy storage buffer device, a ground hook device, etc. Under normal circumstances, the catch collar on the buffer catch device of the mine car is suspended high to achieve normal walking. When the hoisting traction rope falls off or is disconnected, and the wheel speed reaches 1.15 times the allowable maximum running speed, the speed grabbing device of the mine car will issue a paving command, and the grabbing release device will act. When the grabbing collar grabs the ground After the hook device is installed, the catching collar becomes a safety guarantee to prevent the tandem sports car. Under the action of the energy storage buffer device, the mine car can realize a slow stop. It is a minecart that can actively capture protection beyond the limit operating speed.
