Variable angle's gearbox transmission system

The utility model provides a variable angle's gearbox transmission system, including frame, rack -mounted gearbox, be connected through the pivot between gearbox and the frame, be equipped with between frame and the gearbox and make the gearbox rotate or the first component of wobbling round the pivot, the pivot is the power input shaft of gearbox, the box and outside extension of gearbox are passed to the pivot both ends. The utility model discloses through the improvement, simple structure, convenient to use, the fault rate is low, and product performance is good to with the gearbox coupling in the frame, can carry out the adjustment of angle according to the in service behavior, application range is more extensive, excellent in use effect.