Dough mixer

Abstract

The utility model relates to a dough kneading machine, which belongs to the technical field of food processing equipment and comprises a base, an upper shell, a support body, a material barrel, a material barrel rotating shaft, dough kneading slurry, a dough kneading slurry rotating shaft and a dough scraping rod, the rear part of the upper surface of the base is fixedly connected with the support body, and the upper shell is arranged on the support body through a lifting mechanism; the material barrel is arranged on the front portion of the upper surface of the base through a material barrel rotating shaft, a material barrel shell is arranged on the outer side of the material barrel, an annular cavity is formed between the material barrel shell and the outer side wall of the material barrel, and the material scraping rod is arranged at the front end of an upper shell and extends into the material barrel. The dough kneading slurry is arranged at the lower end of the upper shell through the dough kneading slurry rotating shaft and extends into the material barrel. The dough mixer disclosed by the utility model not only can meet the requirement on temperature in the dough mixing process, but also can select different dough mixing slurries according to different dough mixing requirements, so that the dough mixing effect is good; the motor is used for directly driving the material barrel and the dough kneading slurry to rotate, so that the energy loss is reduced, and the dough kneading efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a dough mixer and belongs to the technical field of food processing equipment. Background Art

[0002] Dough mixer is a kind of pasta machine. Its main function is to mix flour and water evenly. It is divided into horizontal, vertical, single-axis, double-axis, half-axis, etc. The stirring paddle is driven by the transmission device to rotate in the mixing cylinder. At the same time, the mixing cylinder rotates at a constant speed driven by the transmission device. The flour in the cylinder is constantly pushed, pulled, kneaded and pressed, and fully stirred and mixed, so that the dry flour can be evenly hydrated, the gluten is expanded, and it becomes a dough with certain elasticity, stretchability and uniform flow.

[0003] The existing dough mixer cannot control the temperature of the dough during the dough mixing process. The temperature will affect the dough mixing effect, which in turn affects the product forming. In addition, the stirring rods of the existing dough mixers are relatively simple, and different stirring rods cannot be selected according to the dough mixing requirements of different products. The dough mixing efficiency is low, which affects the forming of subsequent products. Utility Model Content

[0004] The purpose of the utility model is to provide a dough mixer to solve the technical problems existing in the prior art as mentioned above.

[0005] The technical solution provided by the utility model is as follows: a dough mixer, comprising a base, an upper shell, a support body, a material barrel, a material barrel rotating shaft, dough mixing paste, a dough mixing paste rotating shaft, and a dough scraping rod, wherein the rear portion of the upper surface of the base is fixedly connected to the support body, the upper shell is arranged on the support body through a lifting mechanism, the material barrel is arranged at the front portion of the upper surface of the base through the material barrel rotating shaft, a material barrel shell is arranged on the outer side of the material barrel, an annular cavity is formed between the material barrel shell and the outer side wall of the material barrel, the scraping rod is arranged at the front end of the upper shell and extends into the material barrel, and the dough mixing paste is arranged at the lower end of the upper shell through the dough mixing paste rotating shaft and extends into the interior of the material barrel.

[0006] The effect of adopting the above technical solution is that a lifting mechanism is provided at the upper end of the support body, which can enable the upper shell to achieve the lifting effect, thereby facilitating the removal of the dough and the cleaning of the barrel; the annular cavity structure formed by the barrel shell and the barrel can be used to add ice cubes or hot water into the cavity to meet the temperature requirements during the dough kneading process.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, it also includes a protective cover, which is rotatably arranged on the side surface of the upper shell and is adapted to the barrel shell.

[0009] The effect of adopting the above further solution is that a protective cover is installed on the material barrel, which can not only ensure that flour splashes out during the dough kneading process, but also prevent other substances from entering.

[0010] Furthermore, a barrel drive motor and a first reducer are installed inside the base, and the barrel drive motor drives the barrel shaft to rotate through the first reducer.

[0011] The effect of adopting the above further solution is that the first reducer directly drives the barrel shaft to rotate, thereby driving the barrel to rotate, avoiding energy loss and improving work efficiency.

[0012] Furthermore, a dough kneading driving motor and a second reducer are installed inside the upper shell, and the dough kneading driving motor drives the dough kneading shaft to rotate through the second reducer.

[0013] The effect of adopting the above further solution is that the second reducer directly drives the dough kneading shaft to rotate, thereby driving the dough kneading shaft to rotate, avoiding energy loss and improving work efficiency.

[0014] Furthermore, the dough is in a spiral, fan or egg beater shape.

[0015] The effect of adopting the above further scheme is that the dough kneading paste can be selected in different shapes according to the dough kneading requirements of different products, so as to achieve a good dough kneading effect to ensure that the subsequent processes can proceed smoothly.

[0016] Furthermore, the lifting mechanism is a lifting cylinder, a piston rod of the lifting cylinder is connected to the upper shell, a cylinder body of the lifting cylinder is arranged on the support body, and a guide hole adapted to the piston rod is provided on the support body.

[0017] The effect of adopting the above further solution is that the lifting cylinder is used to realize the lifting of the upper shell, which has a simple structure and obvious effect.

[0018] Furthermore, the cross section of the scraper rod is rectangular, and the portion of the scraper rod extending into the material barrel and opposite to the dough is a narrow side of the rectangle.

[0019] The effect of adopting the above further scheme is that the narrow side of the scraper rod is arranged opposite to the dough mixing paste, so as to scrape the batter adhered to the dough mixing paste.

[0020] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0021] The dough mixer of the utility model can not only meet the temperature requirement of the dough mixing process, but also select different dough mixing pastes according to different dough mixing requirements, and has a good dough mixing effect. The driving motor is used to directly drive the material barrel and the dough mixing paste to rotate, which reduces energy loss and improves the dough mixing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0023] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0024] In the figure, 1, base; 2, upper shell; 3, support body; 4, material barrel; 5, material barrel shell; 6, material barrel rotating shaft; 7, dough mixing; 8, dough mixing shaft; 9, scraper rod; 10, second reducer; 11, dough mixing drive motor; 12, first reducer; 13, material barrel drive motor; 14, protective cover. DETAILED DESCRIPTION

[0025] The principles and features of the present invention are described below in conjunction with examples. The examples are only used to explain the present invention and are not used to limit the scope of the present invention.

[0026] like Figure 1-2As shown, a dough mixer comprises a base 1, an upper shell 2, a support body 3, a material barrel 4, a material barrel rotating shaft 6, dough mixing paste 7, a dough mixing paste rotating shaft 8, a scraper rod 9, and a protective cover 14. The support body 3 is fixedly connected to the rear part of the upper surface of the base 1, and the upper end of the support body 3 is connected to the upper shell 2 through a lifting mechanism. The material barrel 4 is arranged at the front part of the upper surface of the base 1 through the material barrel rotating shaft 6. A connecting shell 5 is provided on the outer side of the material barrel 4. The outer side wall of the material barrel 4 and the material barrel shell 5 form an annular cavity. The bottom of the annular cavity is sealed with the bottom of the material barrel 4. Ice cubes, ice water or hot water are added to the upper part of the body, so as to control the temperature during the dough kneading process and achieve a better dough kneading effect; the scraper rod 9 is arranged at the front end of the upper shell body 2 and extends to the interior of the material barrel 4. The cross-section of the scraper rod 9 is a rectangle. The part of the hanging rod 9 connected to the upper shell body 2 is the long side of the rectangle. The part of the scraper rod 9 extending into the material barrel 4 is obtained by twisting the scraper rod 9 90 degrees, so that the part opposite to the dough kneading paste 7 is the narrow side of the rectangle, which can better scrape off the batter attached to the dough kneading paste 7. The dough kneading paste 7 is rotated by the dough kneading paste The shaft 8 is arranged at the lower end of the upper shell 2 and extends to the inside of the barrel 4; the protective cover 14 is rotatably arranged on the side surface of the upper shell 2 and is adapted to the barrel shell 5, so as to prevent the splashing of flour and the entry of external pollutants during the dough kneading process, and also avoid safety problems during the dough kneading process; a barrel drive motor 13 and a first reducer 12 are installed inside the base 1, and the barrel drive motor 13 drives the barrel shaft 6 to rotate through the first reducer 12, thereby driving the barrel 4 to rotate; a dough kneading drive motor 11 and a first reducer 12 are installed inside the upper shell 2. The second reducer 10, the dough kneading motor 11 drives the dough kneading shaft 8 to rotate through the second reducer 10, thereby driving the dough kneading 7 to rotate, and the material barrel 4 and the dough kneading 7 are arranged to rotate in opposite directions to each other to knead the dough, and the dough kneading efficiency is high; the dough kneading 7 is in a spiral shape, a fan shape or an egg beater shape, and different dough kneading slurries 7 can be selected for kneading according to different product requirements. For example, for the production of tough biscuits, a spiral or fan shape can be selected for kneading, and the dough is relatively tough. For example, for the production of bread, a dough kneading slurry 7 in the shape of an egg beater can be selected for kneading, and the dough is evenly kneaded and the dough kneading efficiency is high. The lifting mechanism (not shown in the figure) is a lifting cylinder, the piston rod of which is connected to the upper shell body 2, the cylinder body of which is arranged on the support body 3, the support body 3 is provided with a guide hole matched with the piston rod, and the lifting cylinder is used to lift the upper shell body 2. When the upper shell body 2 rises, the lifting cylinder makes the column 9 and the dough 7 leave the inside of the material barrel 4, thereby facilitating the removal of the dough; in order to realize the lifting function of the upper shell body 2, other lifting mechanisms can also be installed on the support body 3, as long as they can realize the lifting of the upper shell body 2.

[0027] When the dough mixer of the utility model is working, suitable dough mixing paste 7 is selected according to different products, and it is selected whether to put ice cubes or hot water in the annular cavity, and then the raw materials of the product are put into the material barrel 4 according to the proportion, the dough mixer is installed, the protective cover 14 is covered, and the dough mixer is started. The material barrel driving motor 13 drives the material barrel rotating shaft 6 to rotate through the first reducer 12, and the material barrel rotating shaft 6 drives the material barrel 4 to rotate. At the same time, the dough mixing paste driving motor 11 drives the dough mixing paste rotating shaft 8 to rotate through the second reducer 10, thereby driving the dough mixing paste 7 to rotate, and the dough mixing paste 7 and the material barrel 4 rotate in opposite directions. After the dough mixing is completed, the dough mixer is closed, the protective cover 14 is opened, the upper shell 2 is raised, the dough is taken out, and the dough mixing work is completed.

[0028] During the specific dough kneading process, parameters such as kneading time and stirring speed can be set according to actual conditions to improve the kneading efficiency and achieve better kneading results.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dough mixer, characterized in that: The invention comprises a base (1), an upper shell (2), a support body (3), a material barrel (4), a material barrel rotating shaft (6), a dough mixing paste (7), a dough mixing paste rotating shaft (8) and a scraping rod (9); the rear part of the upper surface of the base (1) is fixedly connected to the support body (3); the upper shell (2) is arranged on the support body (3) through a lifting mechanism; the material barrel (4) is arranged at the front part of the upper surface of the base (1) through the material barrel rotating shaft (6); a material barrel shell (5) is arranged on the outer side of the material barrel (4); an annular cavity is formed between the material barrel shell (5) and the outer side wall of the material barrel (4); the scraping rod (9) is arranged at the front end of the upper shell (2) and extends into the material barrel (4); the dough mixing paste (7) is arranged at the lower end of the upper shell (2) through the dough mixing paste rotating shaft (8) and extends into the inside of the material barrel (4).

2. The dough mixer according to claim 1, characterized in that: It also comprises a protective cover (14), which is rotatably arranged on the side surface of the upper shell (2) and is adapted to the barrel shell (5).

3. The dough mixer according to claim 1, characterized in that: A barrel drive motor (13) and a first reducer (12) are installed inside the base (1), and the barrel drive motor (13) drives the barrel shaft (6) to rotate via the first reducer (12).

4. The dough mixer according to claim 1, characterized in that: A dough kneading driving motor (11) and a second reducer (10) are installed inside the upper shell (2), and the dough kneading driving motor (11) drives the dough kneading shaft (8) to rotate via the second reducer (10).

5. The dough mixer according to claim 1, characterized in that: The dough (7) is in a spiral shape, a fan shape or an egg beater shape.

6. The dough mixer according to claim 1, characterized in that: The lifting mechanism is a lifting cylinder, the piston rod of the lifting cylinder is connected to the upper shell (2), the cylinder body of the lifting cylinder is arranged on the support body (3), and the support body (3) is provided with a guide hole adapted to the piston rod.

7. The dough mixer according to claim 1, characterized in that: The cross section of the scraper rod is rectangular, and the portion of the scraper rod (9) extending into the material barrel (4) and facing the dough (7) is the narrow side of the rectangle.

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