机械式自动投料机的研制

机械式自动投料机主要由料斗、动力装置、传动机构、螺旋输料机构、重心调整装置、擒纵机构和单摆等组成；功能是在水产或家禽养殖中实现自动定时定量投料，由平面涡卷弹簧提供动力，单摆和擒纵机构的配合来控制送料速度，螺旋送料机构实现送料，重心调整装置来调整每次的投料量；特点是不需要电力、安全可靠、绿色环保、节省能源、投料量易调、操作方便。

Development of the Automatic Mechanical Feeding Device

Mechanical automatic feeding device is mainly composed of a hopper, a power device, transimission gears, a screw rod feeding mechanism, a lever device, escapement mechanism, pendulum and so on. Its functions are to timely and quantitatively feed automatically fish and domestic animals on feeding farm. The clockwork spring supplies powers, the pendulum and escapement control feeding speed, the a screw rod is for feeding, and the lever deviceis to adjust the feeding amount. It has so many advantages as no electricity, safety, reliability, environmental protection, energy saving, easy adjust feeding amount and convenient operation.