Timed and quantitative cat food feeder

The regular and quantitative cat food feeder comprises a shell, the top and the bottom of an inner cavity of the shell are fixedly connected with a food storage box and a feeding basin respectively, the bottom of the food storage box is sequentially and fixedly connected with a connecting pipe and a fixing rod from inside to outside, and a first electromagnetic valve is fixedly installed on the outer surface of the connecting pipe; the bottom of the connecting pipe is fixedly connected with a telescopic hose, the bottom of the telescopic hose is fixedly provided with a pre-storage box, the top of the outer surface of the fixing rod is fixedly sleeved with a weighing device, the center and the bottom of the outer surface of the fixing rod are sleeved with a sliding plate and a spring correspondingly, and the bottom of the fixing rod is fixedly connected with a positioning block; the bottoms of the springs are fixedly connected with the tops of the positioning blocks, the tops of the springs are fixedly connect