Collision stop device of sprinkling machine

The utility model relates to the technical field of sprinkling irrigation machines, in particular to a collision stopping device of a sprinkling irrigation machine, which comprises a bottom frame, a travel switch is fixed on the left portion of the bottom frame through fixing plates, the bottom end of a push rod of the travel switch is round, two fixing plates are arranged on a frame body, the two fixing plates are connected with a collision needle in a sliding mode, and the collision needle is fixed on the frame body. The left end of the firing pin is round, a push rod is arranged at the bottom end of the firing pin, a buffering device is arranged on the frame body, the firing pin is buffered through the buffering device, meanwhile, under the damping effect, the firing pin is reset at a low speed, and the situation that in the prior art, quick reset is conducted in a spring mode is avoided. The device can effectively reduce the resilience force on the sprinkling machine, can reduce the impact force, and redu