Hand coating type shield tail grease smearing device

The invention relates to the technical field of shield tunneling machines, in particular to a hand coating type shield tail grease smearing device. The hand-coating type shield tail grease smearing device is provided with a grease pipe component, a main support, a lifting sliding block, a supporting plate and a control component. The grease pipe component comprises a grease channel, a grease channel telescopic lug I and a grease channel telescopic rod; the main bracket comprises a handle, a handle, a hollow sliding rod, a lug II, a lug III, a fulcrum lug IV and a fulcrum lug V; a lifting slide block lug VI, a lifting slide block lug VII, a lifting slide block lug VIII and a lifting slide block push rod are arranged on the lifting slide block; the supporting plate comprises a supporting plate I rib plate, a supporting plate I, a supporting plate II rib plate and a supporting plate II; the control part is installed on the handle and used for controlling the grease channel telescopic rod and the lifting sliding