Folded arm type handling machine for loading and unloading containers

The invention discloses a folded arm type handling machine for loading and unloading containers. The handling machine comprises two side underframes which are arranged in a spaced mode, two folded type door-shaped frames and two lifting mechanisms which are in one-to-one correspondence with the door-shaped frames. Each door-shaped frame comprises two lifting arms and a cross beam, each lifting arm comprises a lower lifting arm body and an upper lifting arm body, the lower end of each lower lifting arm body is hinged to the corresponding side underframe and can be overturned inward, each upper lifting arm body is hinged to the top of the corresponding lower lifting arm body and can be overturned outward relative to the corresponding lower lifting arm body, and the two ends of the cross beam are hinged to the upper lifting arm bodies respectively. According to the folded arm type handling machine for loading and unloading the containers, a previous extending-and-contracting door-shaped frame is changed into a folded arm type mechanism, supporting stability can be effectively improved through the folded arm mechanism, meanwhile, after folded arms are folded, occupied space is small, and the folded arm type handling machine is convenient to store and transport and has quite high transportation maneuverability and loading and unloading and handling efficiency.