Hand-cranking type portable yarn twisting tool

The invention discloses a hand-cranking type portable yarn twisting tool. The hand-cranking type portable yarn twisting tool comprises a main machine, wherein a power mechanism responsible for power input and transmission and a take-up mechanism responsible for yarn twisting are arranged in the main machine; the main machine is further provided with a working mechanism and a yarn tidying assembly responsible for tidying yarns; and the working mechanism is provided with a meshing mechanism responsible for power input, a rotating mechanism for storing and discharging yarns and a supporting assembly playing a fixing role. The device is simple in structure, relatively low in manufacturing cost, relatively small in size and convenient to carry; the device is of a pure mechanical structure, the implementation principle is simple, and later maintenance is facilitated; the device is easy to operate, yarns can be led out only by hand cranking after being installed, and the twisted yarns can be automatically rolled and