Elastic unloading meat grinder

Abstract

The invention discloses an elastic unloading type meat grinder, which is composed of a meat grinder, an elastic screw feeder, a meat grinder blade, a screen piece and a screw cap. The through hole accommodates the shaft core and the screw, the shaft core is threadedly connected to the screw, and an elastic piece is sleeved between the shaft core and the screw. When in use, the user can tighten the nut at will. No matter how strong the tightening force of the nut is, it can avoid the wear of the meat grinder blade and the sieve due to excessive frictional resistance, resulting in the problem of trace metal powder that hinders food hygiene and safety. When the meat is blocked and the load is too large or the frictional resistance suddenly increases, the micro-retraction of the elastic device is used to unload, so that the meat can continue to be ground smoothly, preventing machine failure and prolonging the life of the machine.

Description

technical field [0001] The invention belongs to the field of meat food processing, and in particular relates to a meat grinder for processing meat products to be processed and other food materials to be processed into meat stuffing or food materials. Background technique [0002] Ground meat is a process of processing raw meat into granular meat fillings of different specifications. There are various kinds of common ones: mincing of sausages, hams, luncheon meats, meatballs, pet food and other meat products. As the pushing part of the meat grinding equipment, the screw shaft is generally used to push the meat material to the blade by means of the screw blade, and the inner material is chopped and transported out of the machine under the action of the shear force of the blade. [0003] Chinese patent document CN210010034U discloses a meat grinding device, one end (driving end) of the shaft body of the feeding screw shaft is used to connect the driving mechanism (motor), and t...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a new type of meat grinding device, the user can tighten the nut at will to maintain only slight movement friction resistance between the meat grinding blade and the shearing plane of the sieve, and can always stick to it. Combined to realize the continuous mincing function, thereby avoiding the problem that the shearing plane wears and produces trace metal powders that hinder food hygiene and safety, and also avoids the problem of excessive friction resistance that increases the overload of the motor and transmission mechanism and reduces the service life.

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