The belt conveyor with unloading trolley is composed of main belt conveyor, unloading trolley and electric control device.

1. Belt conveyor: it is composed of frame, driving device, transmission device, conveyor belt, upper and lower idlers, feed hopper, cleaning device and other components. The host machine completes the functions of conveying materials to the unloading trolley and providing the guide rail of the unloading trolley.

2. Unloading trolley: it is composed of frame, traveling device, idler device, direction changing device, discharge hopper and other components to unload materials to the site.

Electrical control part: it is composed of steel wire rope sliding device, electric control box, electrical components, etc. Complete the fixed-point movement, controllable unloading and automatic control of material setting height of belt conveying unloading trolley.