CN2800808Y

CN2800808Y - Flour-mixing machine

Info

Publication number: CN2800808Y
Application number: CN 200520110662
Authority: CN
Inventors: 绳以健; 李燕东; 吴振龙; 何永水; 王新全; 郭文清; 刘嘉喜; 穆军
Original assignee: Quartermaster Research Institute of General Logistics Department of CPLA
Current assignee: Quartermaster Research Institute of General Logistics Department of CPLA
Priority date: 2005-06-24
Filing date: 2005-06-24
Publication date: 2006-08-02
Anticipated expiration: 2015-06-24

Abstract

The utility model relates to a flour mixing machine which comprises a motor, a flour cylinder, a mixing rod, a driving device and a base, wherein the driving device comprises a long shaft, a first driving pair, a second driving pair, a third driving pair, a fourth driving pair, wherein the driving pair comprises a small belt wheel fixedly connected to an output shaft of the motor, a large belt wheel rotationally connected to the long shaft, and a belt; the second driving pair comprises a small belt wheel which is connected into a whole with the large belt wheel arranged on the first driving pair and rotationally connected to the long shaft, a large belt wheel fixedly connected to the mixing rod, and a belt; the third driving pair comprises a small belt wheel which is in coaxial connection with the large belt wheel arranged on the second driving pair on the mixing rod, a large belt wheel fixedly connected to the long shaft, a belt; the fourth driving pair comprises a small chain wheel which is fixedly connected with the bottom of the long shaft, a large chain wheel fixed on a short shaft connected with the bottom of the flour cylinder and a chain. The utility model can shorten the flour mixing time, improve the flour mixing efficiency and effectively control the volume and the weight of equipment and can be used for various occasions for making staple food.

Description

A kind of dough mixing machine

Technical field

The utility model relates to a kind of dough mixing machine of making bread.

Background technology

There is following problem in the existing dough mixing machine that is used to make bread: 1, generally adopt Dual-motors Driving, its volume is big, weight is heavier and the face time is also longer.2, because the rotating speed of stirring rod and face cylinder differs bigger, when use motor-driven, the face cylinder just manys the one-level deceleration than stirring rod, and the deceleration of many one-levels, must increase the quantity of back shaft.3, the stirring of face cylinder bottom portion is inhomogeneous, easily stays the dead angle to remain face, sticking face, also must stretch in the dough mixing machine with hand sometimes and stir, and this may cause great potential safety hazard.4, because the stirring of existing dough mixing machine is even inadequately, make that the muscle degree of flour can not fully be expanded, can only use high-strength flour to make bread, make the cost of manufacture of bread high.

Summary of the invention

At the problems referred to above, it is little that the purpose of this utility model provides a kind of volume, in light weight, stirring efficiency height, the dough mixing machine of the dough that use common standard powder just can obtain conforming to quality requirements.

For achieving the above object, the utility model is taked following technical scheme: a kind of dough mixing machine, and it comprises: motor, the face cylinder, stirring rod, transmission device and pedestal is characterized in that: the output shaft of described motor upwards is fixedly connected on described pedestal one side; Described cylinder is connected the opposite side of described pedestal rotationally by a minor axis, and the bottom centre of described cylinder raises up; The top of described stirring rod is connected on the described pedestal rotationally, and the bottom of described stirring rod is wire in the shape of a spiral, and is positioned at a side of described cylinder internal projection; Described transmission device comprises: a major axis, its vertical being connected rotationally on the described pedestal; One first transmission, it comprises that one is fixedly connected on the small pulley on the described motor output shaft, one is rotatably connected on the big belt wheel on the described major axis, and a belt that connects the two; One second transmission, it comprise one with described first transmission on big belt wheel fuse and be connected small pulley on the described major axis rotationally, one is fixedly connected on the big belt wheel on the described stirring rod, and a belt that connects the two; One the 3rd transmission, it comprise one with described second transmission on the coaxial small pulley that is connected on the described stirring rod of big belt wheel, one is fixedly connected on the big belt wheel on the described major axis, and a belt that connects the two; One the 4th transmission, it comprises that one is fixedly connected on the minor sprocket of described major axis bottom, one is fixed on the hinge wheel that connects on described the cylinder bottom portion minor axis, and a chain that connects the two.

The helix of described stirring rod is the varying pitch spiral of Archimedes.

Gap between described stirring rod and described the cylinder casing wall is 5～15 millimeters.

Gap between described stirring rod and described the cylinder casing wall is 8 millimeters.

The utility model is owing to adopt above technical scheme, it has the following advantages: 1, the utility model adopts a motor, and four drives are set on a power transmission shaft drive stirring rod and face cylinder simultaneously and rotate, therefore make the compact conformation of whole dough mixing machine, occupy little space, controlled the volume and weight of equipment effectively.2, the utility model is on the basis of existing stirring rod, the bottom of stirring rod is arranged to the spiral of Archimedes shape of varying pitch, " constant speed expansion " characteristic when utilizing spiral of Archimedes at the uniform velocity to rotate, the face cylinder bottom portion that has solved the existing equipment existence stirs inhomogeneous, easily stay the dead angle to remain the difficult problem of face, sticking face, particularly the utility model is limited in the gap between stirring rod and the face cylinder casing wall in the small range, and the inswept area of stirring rod is increased, and stirs more abundant.3, the utility model is by the improvement to transmission mechanism, not only make overall structure simple, the production efficiency height, and the dough muscle degree of becoming reconciled is improved, promptly use the common standard powder also can produce the dough that conforms to quality requirements, thereby the production cost of bread is greatly reduced.The utility model can be widely used in various staple foods and make occasion.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the schematic top plan view of Fig. 1

Fig. 3 is the schematic side view of Fig. 1

Fig. 4 is the helix schematic diagram of the utility model stirring rod

The specific embodiment

In order to describe structure of the present utility model and characteristics in detail, now describe according to following preferred embodiment and conjunction with figs..

As Fig. 1～shown in Figure 3, the utility model comprises motor 1, face cylinder 2, transmission device 3, stirring rod 4 and pedestal 5.The output shaft 6 of motor 1 upwards is fixedly connected on a side of pedestal 5, and face cylinder 2 is connected the opposite side of pedestal 5 rotationally by a minor axis 7, and the bottom centre of face cylinder 2 raises up.The top of stirring rod 4 is connected on the pedestal 5 rotationally, and the bottom of stirring rod 4 is wire in the shape of a spiral, and is positioned at a side of face cylinder 2 internal projection.Transmission device of the present utility model comprises a major axis 8, its vertical being connected rotationally on the pedestal 5.One first transmission, it comprises that one is fixedly connected on small pulley 9, on the motor output shaft 6 and is rotatably connected on big belt wheel 10 on the major axis 8, and a belt 11 that connects the two.One second transmission, it comprises that the big belt wheel 10 of one and first transmission fuses and is connected the big belt wheel 13 of small pulley 12, the one fixedly connected stirring rod 4 on the major axis 8 rotationally, and a belt 14 that connects the two.One the 3rd transmission, it comprises that the big belt wheel 13 of one and second transmission fuses and is connected small pulley 15, on the stirring rod 4 rotationally and is fixedly connected on big belt wheel 16 on the major axis 8, and a belt 17 that connects the two.One the 4th transmission, it comprises that a minor sprocket 18, that is fixedly connected on major axis 8 bottoms is fixedly connected on the hinge wheel 19 on the face cylinder 2 bottom minor axises 7, and a chain 20 that connects the two.

As shown in Figure 4, the helix of screw type stirring rod 4 of the present utility model adopts the varying pitch spiral of Archimedes, " constant speed expansion " (a, 2a, 3a, 4a in as Fig. 4) characteristic of utilizing spiral of Archimedes when at the uniform velocity rotating, to have, the face cylinder bottom portion that has solved the existing equipment existence stirs inhomogeneous, easily stay the dead angle to remain the difficult problem of face, sticking face, also improved and face efficient, shortened and the face time.The rapid aquation of supplementary material is mixed, and the gluten expansion is effective, can produce high-quality bread, and can reach and make the muscle degree that bread requires being less than the muscle degree that makes common standard powder dough in time of 14 minutes.

Because the gap H (as shown in Figure 1) between stirring rod 4 and face cylinder 2 casing walls has influence on flour mixing effect therein, H is more little in the gap, and the area that stirring rod 4 is inswept is just big more, stirs fully more, but stirring rod 4 is easy more and casing wall face cylinder 2 is collided; Otherwise gap H is big more, stirs insufficient more.Therefore generally gap H is controlled between 5～15 millimeters.Through calculating and repetition test, when the gap H between stirring rod 4 and face cylinder 2 casing walls is 8 millimeters, the mixing effect the best that is obtained.

The course of work of the present utility model is as follows:

Starter motor 1, the small pulley 9 that is fixedly connected on motor 1 output shaft 6 rotates by the big belt wheel 10 that belt 11 drives on the major axis 8, but not driving major axis 8 rotates, the small pulley 12 that is connected on the major axis 8 with big belt wheel 10 one drives the big belt wheel 13 that is fixedly connected on the stirring rod 4 by belt 14, drives stirring rod 4 and rotates.The small pulley 15 coaxial with big belt wheel 13 is connected big belt wheel 16 by belt 17, is fixed on big belt wheel 16 on the major axis 8 and drives major axis 8 and rotate.The minor sprocket 18 that is positioned at major axis 8 bottommosts drives the hinge wheel 19 that is connected minor axis 7 bottoms by chain 20 and rotates, and the minor axis 7 that is fixed together with hinge wheel 19 just drives face cylinder 2 rotations that are fixed together with minor axis 7.

In sum, the utility model drives stirring rod and face cylinder with a motor two-way, adopt the drive mechanism of four groups of transmission combinations, the big belt wheel 10 of first transmission, the small pulley 12 of second transmission, the big belt wheel 16 of the 3rd transmission and the minor sprocket 18 of the 4th transmission are co-located on the same major axis 8, make structure of the present utility model compact especially, small product size and weight have been controlled effectively, reduced the area of occupation space, by the improvement design of stirring rod, use common standard flour just can process the dough that meets the requirement of muscle degree simultaneously.

Claims

1, a kind of dough mixing machine, it comprises: motor, the face cylinder, stirring rod, transmission device and pedestal is characterized in that:

The output shaft of described motor upwards is fixedly connected on described pedestal one side;

Described cylinder is connected the opposite side of described pedestal rotationally by a minor axis, and the bottom centre of described cylinder raises up;

The top of described stirring rod is connected on the described pedestal rotationally, and the bottom of described stirring rod is wire in the shape of a spiral, and is positioned at a side of described cylinder internal projection;

Described transmission device comprises:

One major axis, its vertical being connected rotationally on the described pedestal;

One first transmission, it comprises that one is fixedly connected on the small pulley on the described motor output shaft, one is rotatably connected on the big belt wheel on the described major axis, and a belt that connects the two;

One second transmission, it comprise one with described first transmission on big belt wheel fuse and be connected small pulley on the described major axis rotationally, one is fixedly connected on the big belt wheel on the described stirring rod, and a belt that connects the two;

One the 3rd transmission, it comprise one with described second transmission on the coaxial small pulley that is connected on the described stirring rod of big belt wheel, one is fixedly connected on the big belt wheel on the described major axis, and a belt that connects the two;

One the 4th transmission, it comprises that one is fixedly connected on the minor sprocket of described major axis bottom, one is fixed on the hinge wheel that connects on described the cylinder bottom portion minor axis, and a chain that connects the two.

2, a kind of dough mixing machine as claimed in claim 1 is characterized in that: the helix of described stirring rod is the varying pitch spiral of Archimedes.

3, a kind of dough mixing machine as claimed in claim 1 or 2 is characterized in that: the gap between described stirring rod and described the cylinder casing wall is 5～15 millimeters.

4, a kind of dough mixing machine as claimed in claim 3 is characterized in that: the gap between described stirring rod and described the cylinder casing wall is 8 millimeters.