APPARATUS FOR COLLECTING GRIT

PURPOSE: An abrasive material collecting apparatus is provided to improve work efficiency by an automatic collection and apply to various work places by adjusting the height of a collection house. CONSTITUTION: An abrasive material collecting apparatus comprises a battery housing(10), a base plate(20), a mouse connection part(30), a collection mouse(40), and a manifold(50). A battery housing has a battery inside, arranges a driving wheel driving on the upper longi part of a bottom, and equips with a controller(12) on the upper surface. A base plate is arranged in the one side of a battery housing, and a driving wheel driving on the upper longi part of a bottom is arranged. A mouse connection part has a first extending bar extended to the outer side of a longi in a battery housing and a second extending bar extended from the first extending bar to the bottom again. A collection mouse is connected to the lower part of the second extending bar of a mouse connection bar and collects grit on the bottom surface. A manifold is arranged on a base plate and delivers a suction force from an external dust collector through a suction hose to a collection mouse. Each driving wheel of a battery housing and the bottom of a base plate is a magnet wheel driving in the state of being attached by a magnet force on an upper longi surface.