CN2738887Y

CN2738887Y - Moving cutter-blade for meat mincer

Info

Publication number: CN2738887Y
Application number: CN 200420108289
Authority: CN
Inventors: 张文奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-08
Filing date: 2004-10-08
Publication date: 2005-11-09
Anticipated expiration: 2014-10-08

Abstract

The utility model relates to a moving cutter-blade for meat mincer, which belongs to an assembling device of food industry machinery. A steel blade body is provided with a central mounting hole and at least three cutting edges. The utility model is characterized in that each cutting edge position is provided with a shallow slot, and a hard alloy layer is embedded in the shallow slot and is fixed by weld joint materials. Owing to high hardness and good abrasive resistance of the hard alloy, the hardness of the blade which is embedded with a hard alloy layer is multiple times to the traditional steel blade, and the blade can create self-sharpening effect in the high-speed rotary between a front end capstan. Therefore, the utility model scarcely needs sharpening in normal use, and even under the condition of high use frequency, the utility model can be used for more than half a year without sharpening the blade. The service life of the blade which is embedded with the hard alloy layer is at least more than 10 years, and the service life of the capstan can be greatly extended.

Description

The meat grinder cutting blade

Technical field

The utility model belongs to the food machinery spare and accessory parts, a kind of specifically meat grinder cutting blade.

Background technology

The particularly commercial electrical meat mincer of present various meat grinder, frequency of utilization is very high, the cutting blade in the meat grinder and the capstan winch of front end thereof are commonly steel material and make, because its hardness and wearability are all lower, use not long-time, just need take machine whet a knife sheet and capstan winch apart, whet a knife so repeatedly, trouble, time-consuming not only, and after after a while, cutting blade and capstan winch just can not re-use, and need renew.

Summary of the invention

For overcoming above shortcoming and defect part, the utility model provides a kind of the need to whet a knife repeatedly, and the meat grinder cutting blade of long service life.

The utility model purpose realizes by following scheme: a kind of meat grinder cutting blade, one center mounting hole and at least three cutting edges are arranged on the steel cutter hub, it is characterized in that: each cutting-edge has shallow slot, and edge is shaped on hard alloy layer in the shallow slot, by welding material concrete mutually.

The thickness of said hard alloy layer is 2-3mm.

This cutting blade is preferably the cross cutter hub.

Because carbide alloy has the hardness height, the characteristics that wearability is good, so the blade hardness of edge system hard alloy layer is the several times of conventional steel blade, adds between this blade and its front end capstan winch can produce the effect of autogenous grinding in the rotation at a high speed, so under normal the use, need whet a knife hardly.Under the very high situation of frequency of utilization, can use half a year above and need not whet a knife at least, can reach at least more than 10 years the service life of the blade of edge system hard alloy layer, also prolong greatly the service life of its front end capstan winch, economic benefit is obvious especially.

Description of drawings:

Fig. 1 is the utility model structural representation;

Fig. 2 is the A-A structural representation of Fig. 1;

Fig. 3 is the enlarged drawing of Fig. 2.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is described further:

As shown in the figure, the meat grinder cutting blade, steel cutter hub 1 is cross, four cutting edges are promptly arranged, and there is a square installing hole 3 at the cutter hub center, has the thick shallow slot of 2-3mm at each cutting-edge, edge is shaped on YG6X hard alloy layer 2 in the shallow slot, welds mutually by copper welding material.

Claims

1, a kind of meat grinder cutting blade has a center mounting hole (3) and at least three cutting edges on the steel cutter hub (1), it is characterized in that: each cutting-edge has shallow slot, and edge is shaped on hard alloy layer (2) in the shallow slot, by welding material concrete mutually.

2, cutting blade according to claim 1 is characterized in that: the thickness of said hard alloy layer (2) is 2-3mm.

3, cutting blade according to claim 1 is characterized in that: this cutting blade is the cross cutter hub.