Yi Seed senses Should formulas Feeding Liao Kai Closed Installed are set, the sense Should Single members of Sheng Zhi Machine Agencies and one are expected comprising a Feeding, Feeding material Sheng Zhi Machine Agencies include the holding Agencies parts that a Yong Yi Installed contain Feeding material, one to cover holding Agencies Jian Cover Body Agencies parts, and one Pivot meet holding Agencies Jian Ji Cover Body Agencies Jian And The are by a Flooding Move Agencies part Flooding Move Er Ke Turn Move Turn Shaft Agencies parts, wherein When Flooding Move Agencies parts receive a sense Should Flooding Move Xin No. Time, Department Flooding Move Turn Shaft Agencies Jian Turn Move Er Even Move Cover Body Agencies parts are closed from holding Agencies Jian Open Kai Huo Closed, and feel on Should Single Yuan Department Let Zhi Yu Cover Body Agencies parts or holding Agencies parts and the Jie Jin Huo Far From to feel Should mono- Real Body, wherein When Real Body Jie Jin Huo Far From Time, the raw sense Should Flooding Move Xin No. And Hair of sense Should Single Yuan Department Productivity are sent to Flooding Move Agencies parts and Flooding makes Flooding Move Agencies parts make Move.一種感應式飼料啟閉裝置,包含一飼料盛置機構及一感應單元,飼料盛置機構包括有一用以裝盛飼料之盛置構件、一用以罩住盛置構件之蓋體構件、以及一樞接盛置構件及蓋體構件並經由一驅動構件驅動而可轉動之轉軸構件,其中當驅動構件接收到一感應驅動信號時,係驅動轉軸構件轉動而連動蓋體構件自盛置構件開啟或閉合,而感應單元係設置於蓋體構件或盛置構件上而用以感應一實體之接近或遠離,其中當實體接近或遠離時,感應單元係產生感應驅動信號並發送至驅動構件而驅使驅動構件作動。