CN201356024Y

CN201356024Y - Dough mixer

Info

Publication number: CN201356024Y
Application number: CNU2009201415961U
Authority: CN
Inventors: 沐水清
Original assignee: HUIDE FOOD MACHNIERY ENGINEERING Co Ltd SUZHOU CITY
Current assignee: HUIDE FOOD MACHNIERY ENGINEERING Co Ltd SUZHOU CITY
Priority date: 2009-01-20
Filing date: 2009-01-20
Publication date: 2009-12-09
Anticipated expiration: 2019-01-20

Abstract

The utility model discloses a dough mixer comprising a stirring container and stirrer, wherein the stirring container is a barrel with an upper opening and the bottom surface of the barrel is an arc surface; the stirrer consists of a stirring shaft and a stirring paddle and is horizontally erected in the stirring container by the stirring shaft; and the center of the stirring shaft is inclined to left side or right side, with respect to the center axis line of the stirring container. As the center of the stirring shaft is arranged eccentrically with respect to the center axis line of the stirring container, and the arrangement result leads a space between the stirring paddle group and the wall of the stirring container when rotating to form regular change; under the action of space change, the dough mixer not only can make dough but also can knead, press, pull and toss the dough so as to lead the dough to gather towards the middle of a dough-making barrel, thus causing the dough to be more even, expanding gluten, also being capable of reducing axial force exerted on the stirring shaft simultaneously when promoting a gluten network to be matured rapidly, and being beneficial for prolonging the service life of the dough mixer.

Description

Dough mixing machine

Technical field

The utility model relates to a kind of dough mixing machine, belongs to the food processing machinery and equipment technical field.

Background technology

In the large-scale production process of cereal preparations such as bread, biscuit and cake, need modulate the dough of various different in kinds usually with dough mixing machine.The basic process of dough mixing machine modulation is: at first water, flour and other supplementary materials are poured in the stirred vessel, starting motor rotates stirrer paddle, flour particle combines with water under the stirring of stirrer paddle equably, at first form the irregular little granule of colloidal state, and then little granule is bonding mutually, forms some scattered large crumbs gradually.Along with the continuous promotion of stirrer paddle, the monoblock dough is kneaded in the agglomerate expansion.Because a series of effects such as stirrer paddle continuous shearing that dough is carried out, folding, calendering, stretching and kneading modulate smooth surface, have certain elasticity, toughness and ductile desirable dough.If continue to stir, agitator then constantly cuts off gluten again, and dough elasticity is descended, and finally obtains the very strong dough of viscosity.The mediation effect of dough mixing machine also plays control dough gluten content except that quickening mixing, promote to form the effect of dough up to specification.

The dough mixing machine of the big dough of existing modulation is generally horizontal dough mixer, and horizontal dough mixer has simple in structure, and cost is low, discharging, cleaning, characteristics such as easy to maintenance.Horizontal dough mixer mainly is made of stirred vessel, agitator, transmission device, frame and container switching mechanism, and stirred vessel is located on the frame, and stirred vessel is the cylindrical shell of a upper shed, and its cylindrical shell bottom surface is an arc surface; Agitator is made of shaft and stirrer paddle, and agitator is set up in the stirred vessel by the shaft along continuous straight runs; Shaft rotates in stirred vessel under the driving of transmission device, thereby acts on dough.The shaft axle center of existing horizontal dough mixer is all intersected with the central axis of stirred vessel and is provided with, thereby can only carry out simple and face, and can't be further dough such as be rubbed, presses, draws, gets rid of at function, promotes the gluten network fast-ripenin.

Summary of the invention

The utility model provides a kind of dough mixing machine, its objective is the problem that existing dough mixing machine can not promote the gluten network fast-ripenin that solves.

For achieving the above object, the technical solution adopted in the utility model is: a kind of dough mixing machine, comprise stirred vessel and agitator, and stirred vessel is the cylindrical shell of a upper shed, its cylindrical shell bottom surface is an arc surface; Agitator is made of shaft and stirrer paddle, and agitator is set up in the stirred vessel by the shaft along continuous straight runs; Left side or right side are partial to respect to the central axis of stirred vessel in the axle center of described shaft.

Related content in the technique scheme is explained as follows:

1, in the such scheme, described stirrer paddle is an elliptical flat-plate, projection of shape through the inclined cut face in the center of circle on this elliptical flat-plate is a S shape, and described shaft passes the center of circle of elliptical flat-plate along the long axis direction of elliptical flat-plate, and fixedlys connected with the plate face folder acute angle of elliptical flat-plate.

2, in the such scheme, described shaft upper edge axial screw shape is installed with several described stirrer paddles, and the cross sectional shape of this stirrer paddle is a prismatic.

3, in the such scheme, the central axis of described stirred vessel is meant the depth direction along stirred vessel, is positioned at the axis at stirred vessel center.

Because the technique scheme utilization, the utility model compared with prior art has following advantage:

Be provided with because the central axis of shaft of the present utility model axle center and stirred vessel is eccentric, like this result of She Zhiing make the stirrer paddle group when rotated and the gap between the stirred vessel wall form clocklike and change, under the effect that becomes the gap, both can and face, functions such as when kneading dough, also can rubbing, press, draw, get rid of to dough, impel dough to gathering with face tube middle part, make dough more become even, the expansion gluten, when promoting the gluten network fast-ripenin, also can reduce the suffered axial force of shaft, be beneficial to the service life of improving dough mixing machine.

Description of drawings

Accompanying drawing 1 is a phantom of the present utility model;

Accompanying drawing 2 is that the utility model shaft cooperates schematic diagram with stirred vessel;

Accompanying drawing 3 is the stirred vessel of embodiment one and the schematic perspective view that agitator cooperates;

Accompanying drawing 4 is embodiment two elliptical flat-plate stirrer paddle schematic diagrames;

Accompanying drawing 5 is the A-A rotation profile of accompanying drawing 5.

In the above accompanying drawing: 1, stirred vessel; 2, agitator; 3, shaft; 4, stirrer paddle; 5, central axis; 6, frame; 7, reductor; 8, motor; 9, tensioning apparatus; 10, chain transmission group.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment one: dough mixing machine

Shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a kind of dough mixing machine, it is made up of frame 6, reductor 7, double-speed motor or variable-frequency motor 8, tensioning apparatus 9, chain transmission group 10, stirred vessel 1 and agitator 2.Stirred vessel 1 is located at the top of frame 6, and stirred vessel is the cylindrical shell of a upper shed, and its cylindrical shell bottom surface is an arc surface.A seal cover can be on the opening of stirred vessel 1, added, the vacuum dough mixing machine can be made like this.Double-speed motor or variable-frequency motor 8 are located at the below of frame 6, drive reductor 7, through driving just (instead) commentaries on classics of shaft 3 through chain transmission group 10 again after slowing down.

Agitator 2 is made of shaft 3 and stirrer paddle 4, and the other end is thinner by shaft 3 ends are thick directly to be welded with the stirrer paddle 4, stirrer paddle 4 of many prismatics on the shaft 3.Many stirrer paddles 4 are spirality along the axial evenly distributed of shaft 3, and many stirrer paddles 4 are in-line in the middle of shaft, and the stirrer paddle 4 at two ends is 90 ° with the angle of middle stirrer paddle 4.Agitator 2 is set up in the stirred vessel 1 by shaft 3 along continuous straight runs.Left side 20～30mm is partial to respect to the central axis 5 of stirred vessel in the axle center of described shaft 3.

Embodiment two: dough mixing machine

Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 4 and accompanying drawing 5, the other parts of dough mixing machine are with embodiment one, the stirrer paddle 4 of this dough mixing machine is an elliptical flat-plate, projection of shape through the inclined cut face in the center of circle on this elliptical flat-plate is a S shape, described shaft 3 passes the center of circle of elliptical flat-plate along the long axis direction of elliptical flat-plate, and fixedlys connected with the plate face folder acute angle of elliptical flat-plate.

The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.

Claims

1, a kind of dough mixing machine comprises stirred vessel and agitator, and stirred vessel is the cylindrical shell of a upper shed, and its cylindrical shell bottom surface is an arc surface; Agitator is made of shaft and stirrer paddle, and agitator is set up in the stirred vessel by the shaft along continuous straight runs; It is characterized in that: left side or right side are partial to respect to the central axis of stirred vessel in the axle center of described shaft.

2, dough mixing machine according to claim 1, it is characterized in that: described stirrer paddle is an elliptical flat-plate, projection of shape through the inclined cut face in the center of circle on this elliptical flat-plate is a S shape, described shaft passes the center of circle of elliptical flat-plate along the long axis direction of elliptical flat-plate, and fixedlys connected with the plate face folder acute angle of elliptical flat-plate.

3, dough mixing machine according to claim 1 is characterized in that: described shaft upper edge axial screw shape is installed with several described stirrer paddles, and the cross sectional shape of this stirrer paddle is a prismatic.