A down stop device for simple and easy automatic railcar of fishery production

The utility model relates to a down stop device for simple and easy automatic railcar of fishery production belongs to fishery production equipment field, mainly include traction motor, positive reverse switch, down stop to push away the arm, down stop the single arm -drag, stop stay cord, return spring down, the utility model discloses a pulling downwards stops stay cord drive stopping down single arm -drag down and rotates to promote the down handle that stops to push away the positive reverse switch of arm rebound striking and get back to the switch closed position, make the traction motor stop work, realize that the railcar stops in the optional position of down in -process, can avoid operating personnel directly to touch electromechanical switch, increased substantially the waterman and made wet hand hot -line operation electromechanical device's fail safe nature of personnel, simultaneously the railcar is stopped down to accomplish and is gone back the accessible behind the loading and unloading work an