RAILWAY LOAD WAGON COVERAGE DEVICE TO COOPERATE WITH A WAGON BODY AND WAGON BODY Hatch

摘要

rail wagon cover device to cooperate with a wagon body loading hatch and wagon a wagon cover device, which is provided to fit with the load body loading opening, includes a transmission shaft (1), a cover (2), a chain transmission mechanism (3) and a driver (4). wherein, the drive shaft is arranged along the length of the load body and is adjusted at the top of the load body by at least two tree supports (11); the cover is fixedly connected with the transmission shaft, and driven by the transmission shaft to rotate on its axis, in order to carry out the opening or closing operation; the chain drive mechanism is fitted at the end of one side of the load body, a sprocket of the outlet (31) is connected to the drive shaft through a sprocket tree (5) and rotated coaxially; the actuator is connected to the current transmission mechanism in order to drive it. in use, the operator can open or close the cover conveniently, so work efficiency can be improved, work intensity can be reduced, and operational safety can also be improved. a train car with the cover device is also provided.