CN201431861Y

CN201431861Y - Stirring propeller

Info

Publication number: CN201431861Y
Application number: CN2009201393055U
Authority: CN
Inventors: 赵巧宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-09
Filing date: 2009-07-09
Publication date: 2010-03-31
Anticipated expiration: 2019-07-09

Abstract

The utility model relates to a stirring propeller which can be used by matching on devices such as meat grinders and the like, the stirring propeller can be installed in a stirring cylinder, wherein one end of a rotation shaft is butt-jointed with a drive shaft of a meat grinder treaded feed roll, and the other end thereof is positioned on a discharging pore plate of the stirring cylinder. The stirring propeller is characterized in that two spiral stirring vanes are connected on the surface of the rotation shaft of the propeller, gaps for leaking material are arranged on the stirring vanes, and the stirring purpose is realized through the gaps for leaking material. The stirring propeller has reasonable structural design, is matched on a meat grinder, can stir material squeezed from the meat grinder for fully mixing with air, increases the surface oxygen-carrying capacity of the material, and enables the material to easily gelatinize. The stirring propeller has double effects of stirring and propelling materials, and material processed is easy to gelatinize, can be smoothly discharged, and satisfies the requirements of the breeding industry field.

Description

A kind of stirring propeller

Technical field:

The utility model belongs to food processing and aquaculture field, particularly a kind of stirring propeller that uses on the equipment such as meat grinder that is matched in.

Background technology:

Existing meat grinder is widely used in food processing or aquaculture field, is generally unit work.And adopt fresh small fish, trash fish to raise famous and precious fish in a large number in the aquaculture field at present, and for reducing cost and be applicable to fry, small fish, must the bait strand is thin mashed even reach pasty state, material is sunk.Can hold inventory like this, can not make bait heap the net cage bottom again, cause bait waste, polluted seawater, easily make the shoal of fish ill.The tradition meat grinder can't disposable processing satisfy this specific (special) requirements, all will repeat to process several times and just can make material forming, and like this, expense can, be taken a lot of work.From the bait analysis that processes, its reason that plays paste roughly has two, and the one, must the raw material strand is thin, the 2nd, contain air capacity.Mainly there is undermixing in the tradition meat grinder, and must just can reach paste through several roads strand mill.How to design a kind of disposable material strand can being chopped up and rot and a machinery of sticking with paste task promptly of the present utility model.

Summary of the invention:

The purpose of this utility model is that a kind of being matched on the equipment such as meat grinder of design used, and can assist the disposable stirring propeller that stirs into paste of material.

Technical solutions of the utility model be achieved in that a kind ofly can be installed in the mixing drum, rotating shaft one end docks with meat grinder screw thread feed roller power transmission shaft, the other end is positioned at the stirring propeller on the mixing drum discharging orifice plate, it is characterized in that: propeller rotating shaft surface disjunctor has the paddle in an acute angle with Plane of rotation, has the material spilling hole crack on the paddle.Utilize to leak material and reach and roll, beat the stirring purpose, and the paddle with acuter angles can be pushed ahead effect with material when stirring.

Described paddle is a double-spiral structure, and the double helix paddle leaks radius and the suitable material spilling hole of offering on material gap and the big paddle of little paddle radius for not waiting gauge structure, material spilling hole crack to refer to and forming between the outer of little paddle and mixing drum.Utilize the material spilling hole of different motion track, make material in each swing circle, all can obtain beating stirring.

Described paddle is a double-spiral structure, and the double helix paddle is to wait gauge structure, and the material spilling hole crack refers to the material spilling hole of offering on two paddles.Material all can be beaten stirring fully in each cycle equally, and the leaf of helical stir leaf reaches strand and cuts effect along cooperating with the mixing drum inwall again.

The utility model reasonable in design is matched on the meat grinder, and through the material that meat grinder is extruded, again through beating, roll stirring, fiber is looser, energy fully mix with air, increases material surface oxygen carrying content, makes easier paste of material.This structure has the double effects that stirs and advance material, and the material that processes has been easy to stick with paste, and can discharge smoothly, satisfies the demand in aquaculture field.

Description of drawings:

Below in conjunction with concrete legend the utility model is described further:

Fig. 1 stirs the propeller stereogram

Fig. 2 stirs the propeller end view

Fig. 3 stirs propeller two side faces figure

Fig. 4 stirs propeller two stereograms

Fig. 5 stirs propeller three stereograms

Wherein

1-rotating shaft 11-square shaft hole 12-circular shaft

2-paddle 21-material spilling hole 22-leaks the material gap

23-reinforcement 3-mixing drum

The specific embodiment:

See figures.1.and.2, stir the double helix paddle 2 that propeller includes a rotating shaft 1 and rotating shaft surface disjunctor, offer the material spilling hole crack on the paddle 2.Propeller can be installed in the mixing drum 3, and an end of rotating shaft 1 has a square shaft hole 11, can dock with meat grinder screw thread feed roller power transmission shaft; The other end is a circular shaft 12, is positioned on the mixing drum discharging orifice plate by it, stirs propeller in order to support.

Described propeller double helix paddle 2 is not for waiting gauge structure, 3 of the outer of little paddle and mixing drums form and leak material gap 22, offer the radius material spilling hole 21 suitable on the big paddle with little paddle radius, small one and large one paddle 2 its material spilling holes 21 and leakage material gap 22 are on the different motion track, the material track difference that spills, material can be stirred more fully, reaches better stirring and plays the paste effect; And spiral helicine paddle 2 can promote material again toward the exit discharging.

With reference to Fig. 3 and Fig. 4, propeller double helix paddle 2 such as also can be at gauge structure, offers material spilling hole 21 on two paddles 2, can reach the effect identical with last example equally.

Above-described angle of rake double helix paddle 2 is for the half-turn helical structure or be not more than the half-turn helical structure, the design of coarse pitch paddle 2, can improve the strength of stirring and beating material, the effect that loose material fiber was broken up, beaten in paddle 2 realizations of rotating at a high speed, and promote material spilling hole 21 and leak the leakage material of expecting gap 22 and press, make the material stirring efficiency higher.

With reference to Fig. 5, paddle removes above-mentioned helical structure, also can be separate type, a plurality of paddles 2 are embarked on journey and are distributed in propeller rotating shaft 1 axis direction, the end disjunctor of every capable paddle 2 has a reinforcement 23, both played related paddle 2, also can cooperate, formed extruding and the effect of strand grind materials with the mixing drum inwall.2 of paddle 2 and paddles form naturally and leak material gap 22, also can offer material spilling hole 21 again on paddle 2, form the combination of leaking the material mode, are beneficial to mixing effect.Certainly the separate type paddle also can adopt helical structure or other arrangement architecture, stirs and thrust power as long as satisfy, and the variation of these structures all belongs to the utility model equivalent.

Claims

1, a kind ofly can be installed in the mixing drum, rotating shaft one end docks with meat grinder screw thread feed roller power transmission shaft, the other end is positioned at the stirring propeller on the mixing drum discharging orifice plate, it is characterized in that: propeller rotating shaft surface disjunctor has the paddle in an acute angle with Plane of rotation, has the material spilling hole crack on the paddle.

2, a kind of stirring propeller according to claim 1, it is characterized in that: paddle is a double-spiral structure, the double helix paddle leaks radius and the suitable material spilling hole of offering on material gap and the big paddle of little paddle radius for not waiting gauge structure, material spilling hole crack to refer to and forming between the outer of little paddle and mixing drum.

3, a kind of stirring propeller according to claim 1, it is characterized in that: paddle is a double-spiral structure, and the double helix paddle is to wait gauge structure, and the material spilling hole crack refers to the material spilling hole of offering on two paddles.

4, according to claim 1,2 or 3 described a kind of stirring propellers, it is characterized in that: angle of rake double helix paddle is not more than the half-turn helical structure.

5, a kind of stirring propeller according to claim 1 is characterized in that: a plurality of paddles are embarked on journey and are distributed in propeller shaft axis direction, and the end disjunctor of every capable paddle has a reinforcement, form between the paddle to leak the material gap.