SIEVING DEVICE

To provide a sieving device that can promote vibration of a first rod-like member without placing large burdens on a vibration device.SOLUTION: The sieving device comprises a sieving main body that is vibrated by a vibration device, where the sieving main body has an inclined first sieving member 17. The first sieving member 17 has a plurality of first rod-like members 28 arranged parallel at predetermined intervals. The device sieves an object 2 while moving the object on the first rod-like members 28 toward terminal end sides by supplying the object 2 to the sieving main body. The sieving main body has a fixing member 36 and a receiving member 43. The first sieving member 17 is attached to the fixing member 36, at starting end part sides of the first rod-like members 28. The terminal end parts of the first rod-like members 28 are received by the receiving member 43 from below, in an unconstraint state where the parts are not constrained by the receiving member 43 and can freely vibrate, and the terminal end parts of the first rod-like members 28 vibrate with the starting end parts as supporting points, when vibrating the sieving main body.SELECTED DRAWING: Figure 12 【課題】振動装置に大きな負荷をかけずに、第１棒状部材の振動を促進することができる篩い分け装置を提供する。【解決手段】篩い分け装置は振動装置によって振動する篩い本体を有し、篩い本体は傾斜した第１篩い部材１７を有し、第１篩い部材１７は所定間隔をあけて並列に並べられた複数本の第１棒状部材２８を有し、対象物２を篩い本体に供給することにより、対象物２が第１棒状部材２８上を終端側へ移動しながら篩い分けされる篩い分け装置であって、篩い本体は固定部材３６と受け部材４３とを有し、第１篩い部材１７は、第１棒状部材２８の始端部側において、固定部材３６に取り付けられ、第１棒状部材２８の終端部は、受け部材４３に拘束されない振動自在な非拘束状態で、下方から受け部材４３によって受けられ、篩い本体を振動させた際、第１棒状部材２８は始端部を支点として終端部が振動する。【選択図】図１２