Encircling type self-adaptive tree brushing machine capable of spirally ascending and descending

The invention provides an encircling type self-adaptive tree brushing machine capable of spirally ascending and descending in the technical field of tree brushing machines. The tree brushing machine comprises rolling brush frames, rolling brush barrels, driving systems and a water pump, the plurality of rolling brush frames are connected end to end to form an annular structure to be arranged on a tree trunk in a sleeving mode, a plurality of open holes are formed in the rolling brush frames, the rolling brush barrels are provided with a plurality of overflow ports for overflowing brush materials, the two ends of each rolling brush barrel are connected with bent pipes respectively, the other ends of the bent pipes at the two ends are connected with a rear shaft, the rear shaft penetrates through the open holes, each driving system comprises a gear motor, a gearbox and a rolling wheels, one end of each gearbox is connected with the rolling wheels, the other end of each gearbox is in driving connection with the