Patent ID: 9655371
Date: 2017-05-23
CPC Classifications: A22C,H02P

Claim:
1. An automatically-limiting electric sausage filler, characterized by comprising a piston, an automatic shaft, a lower limit signal detection element, a lower limit magnet strip, a toothed piston rod, an upper limit signal detection element, a material cylinder, an upper limit magnet strip, a meat outlet, a DC motor and a control circuit, wherein the piston is positioned at the tail end of the toothed piston rod and integrated as a whole, the DC motor drives the automatic shaft, the automatic shaft is meshed with the toothed piston rod through a gear train to drive the toothed piston rod to move up and down in the material cylinder, the meat outlet is formed at the bottom of the material cylinder, when the piston is arranged at the bottom of the material cylinder, the electric sausage filler has a lower limit; when the piston is arranged at the top of the material cylinder, the electric sausage filler has an upper limit; the lower limit signal detection element and the upper limit signal detection element are arranged on two sides of the toothed piston rod and correspond to the upper limit magnet strip and the lower limit magnet strip embedded on the toothed piston rod in an induction manner, and induction signals of the lower limit signal detection element and the upper limit signal detection element are sent to the control circuit which outputs a control signal to drive the DC motor to work.