PROBLEM TO BE SOLVED: To constitute a recovery body recovering granules discharged together with air flow easily.SOLUTION: The recovery body is provided by forming an opening portion 5a at the upper part of a bag body 5, and including a guiding tube 6 of which a lower end reaches below the opening portion 5a and a handle 7 at the upper part of the bag body 5. The guiding tube 6 is obtained by forming a mesh cloth having a mesh (openings) of a size not passing a fertilizer (granules) into a tubular form. On recovering the fertilizer, the bag body 5 is hanged by engaging the handle 7 on a supporting rod, and an operation of fitting the guiding tube 6 to the discharging portion of a discharging duct is performed. Thereby, while extracting conveying air to the outside in the guiding tube 6, the recovery is achieved by sending the fertilizer discharged from the discharging portion to the bag body 5 by the guiding tube 6.COPYRIGHT: (C)2012,JPO&INPIT【課題】空気の流れとともに排出される粒体を無理なく回収する回収体を構成する。【解決手段】袋本体5の上部に開放部5aを形成し、下端が開放部5aより下側に達する案内筒6を備え、この袋本体5の上部に把手7を備えた。案内筒6は肥料(粒体)が通過しないサイズとなる目(開口)のメッシュ地を筒状に成形したものである。肥料を回収する際には、支持ロッドに把手7を掛けることで袋本体5を吊り下げ、排出ダクトの排出部に案内筒6を嵌める操作を行う。これにより、案内筒6において搬送風を外部に抜き出しながら、排出部から排出される肥料を案内筒6が袋本体5に送り込み回収を実現する。【選択図】図17
