I will provide a feeding device that has adjustable more accurately the supply amount of [ challenges ] feed . A feeding apparatus 10 of the frame- shape made from both side plates 14 ku and rear plate 13 having an outlet and feed insertion opening 21 SOLUTION : A hopper , a front plate 12 of the flat , open toward the outlet it is attached to the rear plate 13 and adjustment plate 16 is provided so that the width narrows , forming an opening at the lower end of the rear plate 13 , adjusting the opening area of the opening , the protrusion in a substantially vertical direction from a part of the upper end of the rear plate 13 and characterized by providing a bolt 32 which is inserted into the hole with the plate piece 19, which is set , advances and retreats by the rotation of the bolt 32 , a nut which is connected to the adjustment plate 16 , a spring for pressing and urging the nut . [ Selection ] Figure Figure 1【課題】飼料の供給量をより正確に調節可能とした給餌装置を提供する。【解決手段】ホッパの挿入口21と飼料の排出口を有する、平板状の前面板12と後面板13と両側面板14とから成る枠状の給餌装置10であって、排出口に向けて開口幅が狭まるように設け、後面板13の下端に開口を形成し、開口の開口面積を調節する調節板16を後面板13に付設し、後面板13の上端の一部から略垂直方向に突設された板片19が有する孔に挿入されるボルト32と、ボルト32の回転により進退する、調節板16に連結されたナットと、ナットを押圧付勢するスプリングを設けたことを特徴とする。【選択図】図1
