Portable camellia oleifera fruit picking device

The invention discloses a portable camellia oleifera fruit picking device which comprises a clamping mechanism, a rotating structure, an extending mechanism and an electric control mechanism. The clamping mechanism is composed of clamping fingers, a clamping large arm, a clamping small arm, a clamping motor, a clamping coupler, a clamping lead screw, a clamping lead screw nut, a clamping motor support, a supporting table and a pressure sensor. The rotating mechanism is composed of a large gear, a small gear, a rotating motor, a rotating motor support, a bearing and a bearing sleeve. The extension mechanism is composed of a first supporting pipe, a second supporting pipe, an extension motor, an extension coupler, an extension lead screw, an extension lead screw nut, a linear bearing and a handle. The electric control mechanism is composed of a control unit, a lithium battery and a control button. The device can effectively reduce damage to camellia oleifera trees in the picking process, and the picking efficie