To sweep from the normal rubbish to the light cotton dust and dust etc gather easily to take the rubbish taking which is made easy

摘要

Topic Because the former rubbish taking the rubbish stop wall of the inner part of the rubbish taking is close vertically, or becomes cul-de-sac condition the light cotton dust and dust etc where it sweeps the rubbish and the like which was gathered with the broom the occasion where you insert, riding in especially air, it is easy to move in the rubbish taking and soar and/or flow backward and/or with the air project to outside and easily do not enter in the rubbish taking and collection is difficult and you have suffered hardship. Expedient of solution This invention loses the rubbish stop wall of verticality and the cul-de-sac condition which are installed in the inner part from the past of the rubbish taking, in place of this rubbish stop wall provides the rubbish stop slope of circular arc way ascent curve shape. The air and the rubbish etc which it occurs and, with the sweeping being packed of the broom it makes on the even base and the rubbish stop slope pass. The rubbish and the like and the air is made to separate this time making use of the relationship with prudence of drift speed and the rubbish etc of the air and the air is spat out to the rear of the rubbish taking. Especially, as for the light rubbish and cotton dust and dust etc there is no flowing backward and springing out and it is invention of the rubbish taking of the structure where the majority sinks stops on the rubbish stop slope and sweeps and to gather sweeps is easy to take easily and. Selective figure Figure 1