The Transmission Of The Mid-rise Scissor Car Lift

The work of the mid-rise scissor car lift is achieved by the movement of the piston rod of the hydraulic cylinder to lift and descend. The hydraulic cylinder is fixed on the lower outer lifting arm and is connected by a shaft, the piston rod acts on the upper end shaft, and the shaft is directly connected to the two lifting arms. When the piston rod of the mid-position scissor car lift is stretched out, it drives the lifting arm to move upward. The lifting arms must be connected to each other by bolts, the left side is connected by a shaft, and because of the friction at each joint, it is lubricated with grease. When the lifting arm moves upwards, the shaft drives the pulley to slide. The lifting arm, the shaft and the pulley need to be fixed in the circumferential direction with keys, so that the force can be transmitted to each other. There is also a sleeve on the pulley shaft, which is fixed by locking screws Axially fixed, both ends of the shaft are fixed with elastic retaining rings to prevent the arm and the pulley from moving outward; the connecting bolt of the car lift is fixed and locked with a stop washer; the fixed hinge support is fixed with a pin, and the pin is locked by a locking screw; the base It is fixed on the ground by anchor bolts; so that the scissor car lift can work normally.