Particle material e.g. ice melting salt, distributing device i.e. public road maintenance device, for motor vehicle, has conveyor extending to base of storage bunker whose opening is in form of slit transversely extending to conveyor

摘要

The device has a particle material extraction unit i.e. lower particle material roller conveyor (21), extending to a base of a storage bunker. An opening (5) of the storage bunker is in the form of a slit transversely extending to the conveyor, and is extended by a belt (8). The belt is arranged along lateral sides and a downstream edge (4a) of the opening defining thickness of a particle material layer arranged on the conveyor. The storage bunker is limited by two parallel lateral walls (1, 2) between which end walls (3, 4) are converged towards bottom.