Automatic steel conveyor for building construction

The invention discloses an automatic steel conveyor for building construction, and relates to the technical field of conveying equipment, the automatic steel conveyor comprises two belt main wheels, a belt auxiliary wheel, a driving mechanism, an adjusting mechanism and a locking component, the driving mechanism is controlled by a control panel, and under the action of the adjusting mechanism, through operation of the driving mechanism, the locking component is locked by the adjusting mechanism. The length of the conveying area at the upper end of the conveying belt is adjusted, and the two belt main wheels are unlocked under the action of the locking component during adjustment. On the premise that the conveying belt is not damaged, the conveying length above the conveying belt can be automatically adjusted conveniently and rapidly so as to adapt to various conditions in the steel conveying process, it can be guaranteed that appropriate tension is reserved on the surface of the conveying belt after adjustmen