Microcomputer timing automatic fish feeder, including stepping motor, microcomputer timing controller and stepper motor stepper motor in electric connection, material feeder, material feeder is arranged in the feed bin, step motor connected with the rotating shaft helical blade, spiral blade arranged in a hopper, spiral blade edge and feed bin with material feeder; the upper part is provided with a storage tank is communicated with the feeding chamber connecting head, material feeder is arranged below the feeding pipe is communicated with the feed bin. The pulse signal to trigger the key group to adjust the number of seconds feeding controller microcomputer timer on the controller when driving the stepper motor rotation, drive the long time, the fish feed grain storage tank through the material feeder connecting head into the feed bin, the stepper motor driver, stepping rotating spiral blade, put into the feed a particle feed bin to a feeding tube into the water to feed the fish, drive time stepping motor decided to vote intake; the utility model can control feeding amount, let the fish healthy.
【技术实现步骤摘要】
【技术保护点】
微电脑定时自动喂鱼器，含步进电机，其特征在于：微电脑定时控制器与步进电机电连接，步进电机设于投料器中，投料器中设有送料仓，步进电机的转动轴连接螺旋叶片，螺旋叶片置于送料仓中，螺旋叶片边沿与送料仓相切合；投料器上方设有与送料仓相连通的储料罐连接头，投料器下方设有与送料仓相连通的投料管。
【技术特征摘要】
【专利技术属性】
技术研发人员：张红萍，纪惠娟，
申请(专利权)人：张红萍，
类型：实用新型
国别省市：53[中国|云南]
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