Anchor rod transfer unit suitable for arched roadway, combined device and construction method

The invention aims to disclose an anchor rod transshipment unit suitable for an arched roadway, a combined device and a construction method. The anchor rod transshipment unit comprises a machine body assembly, a walking part, a transshipment assembly, a top anchor assembly, a side anchor assembly, a hydraulic system and an electrical system. The transfer assembly comprises a receiving hopper and a conveyor, the receiving hopper is arranged on the front side of the machine body assembly, and the conveyor is arranged below a chassis of the machine body assembly; the top anchor assembly comprises a first top anchor part and a second top anchor part which are constructed in a staggered mode, and the distance between the first top anchor part and the second top anchor part ranges from 1 m to 1.5 m. The side anchor assembly comprises a first side anchor part and a second side anchor part, the first side anchor part and the second side anchor part are symmetrically arranged on the two sides of the tail of the machin