Reverse-rotation-free zero-speed crop transplanter and use method

The invention relates to the field of agricultural machinery, in particular to a crop zero-speed transplanter free of reverse rotation and a use method. Comprising a machine frame, at least one transplanting mechanism is arranged at one end of the machine frame, the transplanting mechanism (6) is connected with a soil covering mechanism, the transplanting mechanism is connected with a driving mechanism through a transmission mechanism, and a seedling throwing mechanism is arranged on the machine frame and conveys pot seedlings into the transplanting mechanism. Crop seedlings can be rapidly and continuously transplanted, meanwhile, zero-speed seedling throwing can be achieved in the whole transplanting process, and therefore the absolute zero speed needed in the seedling transplanting process and the absolute zero speed holding time needed in the agricultural process are achieved, and compared with a traditional mechanism, the zero-speed seedling throwing mechanism has the advantages of being simple in structu