Adjustable dust collector support

The utility model discloses an adjustable dust collector support which comprises a base, a front baffle, a rear bracket and a stop positioning piece, the actual use direction is taken as a reference, the front baffle is arranged on the front side of the upper end of the base and protrudes out of the surface of the upper side of the base by a set height, and the rear bracket is arranged on the rear side of the upper end of the base and protrudes out of the stop positioning piece. An opening clamping groove for containing a handle rod of the dust collector is formed in the rear bracket, at least one of the front baffle and the rear bracket can slide back and forth on the base to change the distance between the front baffle and the rear bracket, and the front baffle and the rear bracket which are installed on the base in a sliding mode can be connected with the fixing base in a locking mode through the locking positioning piece at any position. According to the utility model, the distance between the rear bracke