Uniform stirring structure for fermentation of fermented wheat flour
By designing a uniform stirring structure including a mixing box, motor, rotating shaft and conical frame, the problem of uneven stirring during wheat flour fermentation is solved, and uniform stirring of wheat flour and full expansion of dough are achieved.
Patent Information
- Application Number
- CN202421707940.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-18
AI Technical Summary
The stirring of existing wheat flour is uneven during the fermentation process, resulting in a mediocre mixing effect, and it is impossible to ensure the uniform distribution of yeast and the full expansion of the dough.
A uniform stirring structure including a mixing box, a motor, a rotating shaft and a conical frame is designed. The outer wall of the conical frame is equipped with spiral blades, which drives the rotation shaft and a conical frame to rotate through the motor to achieve overall stirring of wheat flour from bottom to top and from outside to inside.
Through the design of the height-adjusted conical frame and spiral blades, even stirring of wheat flour is achieved, improving the fermentation effect, ensuring uniform distribution of yeast and full expansion of the dough.
Smart Images
Figure CN222998606U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of wheat food processing, in particular to a uniform stirring structure for fermenting wheat flour. Background Art
[0002] Wheat flour fermentation usually refers to mixing wheat flour with water and yeast and fermenting it in a warm environment to produce bubbles and expand. This process is an important step in the production of pasta such as bread, pizza, and bagels, and is also the process of yeast fermentation. Fermentation can increase the volume and softness of the dough and give the pasta a unique aroma and taste. Wheat flour needs to be stirred during fermentation, mainly to promote the full mixing of yeast with flour and water, and ensure that the yeast can be evenly distributed in the dough. This can increase the stability and elasticity of the dough, promote yeast fermentation, and make the dough expand better and increase its volume.
[0003] However, during the fermentation of the existing wheat flour, stirring is mostly performed by a stirring rod with a rod-shaped structure, resulting in uneven stirring and a general stirring effect. Utility Model Content
[0004] The purpose of the utility model is to provide a uniform stirring structure for fermenting wheat flour in order to solve the above problems, as described below.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The utility model provides a uniform stirring structure for fermenting fermented wheat flour, comprising a stirring box, wherein a motor is arranged on the stirring box, an output end of the motor is connected with a rotating shaft, and further comprising a conical frame located inside the stirring box, a high end of the conical frame is slidably matched with the rotating shaft, the conical frame is conical, and an outer wall of the conical frame is provided with spiral blades.
[0007] In some embodiments, a discharge pipe is connected to the bottom of the mixing box, a sealing block for sealing the discharge pipe is provided at the bottom of the conical frame, and the conical frame is rotatably connected to the sealing block.
[0008] In some embodiments, the bottom end of the sealing block is plugged into the discharge pipe, and the top end of the sealing block is provided with a cylinder, which is rotatably connected to the conical frame.
[0009] In some embodiments, a box top is provided on the top surface of the mixing box, the box top is detachably connected to the mixing box, and the motor is installed on the box top.
[0010] In some embodiments, a feed hole is connected to the top of the box.
[0011] In some embodiments, a vertical rod is provided at the top of the conical frame, and the vertical rod is slidably engaged with the rotating shaft.
[0012] In some embodiments, a fixing bolt for locking with the vertical rod is provided on the rotating shaft.
[0013] In some embodiments, stirring blades are provided on the outer wall of the vertical rod.
[0014] In some embodiments, an opening is provided at the bottom of the rotating shaft, the vertical rod slides within the opening, and a thrust spring for pushing the vertical rod is provided within the rotating shaft.
[0015] The beneficial effects are as follows:
[0016] In this device, the height of the conical frame can be adjusted to adapt to stirring tanks of different heights for use. The motor drives the rotating shaft and the conical frame to rotate. The spiral blades on the outer side of the conical frame can lift and flip the fermented wheat flour upward, enabling overall stirring of the fermented wheat flour from bottom to top and from outside to inside within the stirring tank, with good stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0018] Figure 1 is a schematic diagram of the internal structure of the present invention;
[0019] Figure 2 is a schematic diagram of the structure of the conical frame in the present invention.
[0020] The description of the reference numerals in the drawings is as follows:
[0021] 1, stirring tank; 101, tank top; 102, feed hole; 103, discharge pipe; 2, motor; 201, rotating shaft; 3, conical frame; 301, vertical rod; 302, stirring blade; 4, sealing block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the scope protected by the present invention.
[0023] First Embodiment:
[0024] Referring to Figure 1 - Figure 2 As shown, the present utility model provides a uniform stirring structure for fermented wheat flour fermentation, including a stirring tank 1. The bottom of the stirring tank 1 is in an inverted conical structure. A motor 2 is provided on the stirring tank 1. The motor 2 is connected to the stirring tank 1 through a zigzag or portal bracket. The output end of the motor 2 is connected with a rotating shaft 201. It further includes a conical frame 3 inside the stirring tank 1. The high end of the conical frame 3 is in sliding fit with the rotating shaft 201. The conical frame 3 is conical, and a spiral blade is provided on the outer wall of the conical frame 3;
[0025] When the device is in use, by utilizing the sliding of the rotating shaft 201 and the conical frame 3, the height of the conical frame 3 can be adjusted, so as to be suitable for use with fermentation tanks of various heights. When stirring, the motor 2 drives the rotating shaft 201 to rotate, thereby driving the conical frame 3 to rotate. Since the fermented wheat flour inside the stirring tank 1 will move towards the inner bottom surface of the stirring tank 1 under the action of its own weight, that is, towards the direction of the conical frame 3, the spiral blade on the outside of the conical frame 3 can lift and flip the fermented wheat flour upward, and all-round stirring treatment of the fermented wheat flour from bottom to top and from outside to inside can be realized inside the stirring tank 1, and the stirring effect is good.
[0026] A discharge pipe 103 is communicated with the bottom of the stirring tank 1. A sealing block 4 for sealing the discharge pipe 103 is provided at the bottom of the conical frame 3. The conical frame 3 is rotatably connected with the sealing block 4. By utilizing the connection between the conical frame 3 and the sealing block 4, the bottom of the conical frame 3 is supported, making the rotation of the conical frame 3 more stable.
[0027] Second Embodiment, the different feature from the first embodiment is that:
[0028] A tank top 101 is provided on the top surface of the stirring tank 1. The tank top 101 is detachably connected to the stirring tank 1. The motor 2 is installed on the tank top 101. Since the tank top 101 can be disassembled, after use, the motor 2 and the conical frame 3 can be installed on stirring tanks 1 with different heights and widths through the tank top 101 for use. When connecting the tank top 101 and the stirring tank 1, it can be connected by plugging or hinge connection. After the tank top 101 is installed at the opening of the stirring tank 1, the tank top 101 is locked and fixed by a lock. A feed hole 102 is communicated with the tank top 101.
[0029] Third Embodiment, the different feature from the first embodiment is that:
[0030] A vertical rod 301 is provided at the top of the conical frame 3. The vertical rod 301 is in sliding fit with the rotating shaft 201. The vertical rod 301 is in the shape of a rod extending upward. By using the sliding fit between the rotating shaft 201 and the vertical rod 301, the guiding of the vertical rod 301 is realized, and the height adjustment of the conical frame 3 is assisted. Further, a fixing bolt for locking with the vertical rod 301 is provided on the rotating shaft 201. After the height adjustment of the conical frame 3 is completed, the vertical rod 301 is locked by the fixing bolt. And a stirring blade 302 is provided on the outer wall of the vertical rod 301. The stirring blade 302 corresponds to the feed hole 102. After adding materials through the feed hole 102, the stirring blade 302 can be used to initially disperse the materials and assist the materials to enter the mixing tank 1 evenly;
[0031] In the connection between the vertical rod 301 and the rotating shaft 201, an opening is provided at the bottom of the rotating shaft 201. The vertical rod 301 slides in the opening. And a thrust spring for pushing the vertical rod 301 is provided in the rotating shaft 201. By using the elasticity of the thrust spring, the conical frame 3 can be moved towards the inner end of the mixing tank 1. And during the use of the device, the sealing block 4 can play a role in assisting the support and rotation of the bottom of the conical frame 3, so that the conical frame 3 can rotate smoothly.
[0032] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claimed rights.
Claims
1. A uniform stirring structure for fermenting wheat flour, comprising a stirring box (1), characterized in that: The mixing box (1) is provided with a motor (2), the output end of the motor (2) is connected to a rotating shaft (201), and further comprises a conical frame (3) located inside the mixing box (1), the high end of the conical frame (3) is slidably matched with the rotating shaft (201), the conical frame (3) is conical, and the outer wall of the conical frame (3) is provided with spiral blades.
2. The uniform stirring structure for fermenting wheat flour according to claim 1, characterized in that: The bottom of the mixing box (1) is connected to a discharge pipe (103), and the bottom of the conical frame (3) is provided with a sealing block (4) for sealing the discharge pipe (103), and the conical frame (3) is rotatably connected to the sealing block (4).
3. The uniform stirring structure for fermenting wheat flour according to claim 2, characterized in that: The bottom end of the sealing block (4) is plugged into the discharge pipe (103), and the top end of the sealing block (4) is provided with a cylinder, which is rotatably connected to the conical frame (3).
4. The uniform stirring structure for fermenting wheat flour according to claim 1, characterized in that: The top surface of the mixing box (1) is provided with a box top (101), the box top (101) is detachably connected to the mixing box (1), and the motor (2) is mounted on the box top (101).
5. The uniform stirring structure for fermenting wheat flour according to claim 4, characterized in that: The box top (101) is connected with a feed hole (102).
6. A uniform stirring structure for fermenting wheat flour according to any one of claims 1, 2 or 5, characterized in that: A vertical rod (301) is provided on the top of the conical frame (3), and the vertical rod (301) is slidably matched with the rotating shaft (201).
7. The uniform stirring structure for fermenting wheat flour according to claim 6, characterized in that: The rotating shaft (201) is provided with a fixing bolt which is locked with the vertical rod (301).
8. The uniform stirring structure for fermenting wheat flour according to claim 6, characterized in that: The outer wall of the vertical rod (301) is provided with a stirring blade (302).
9. The uniform stirring structure for fermenting wheat flour according to claim 6, characterized in that: An opening is provided at the bottom of the rotating shaft (201), the vertical rod (301) slides in the opening, and a thrust spring for pushing the vertical rod (301) is provided in the rotating shaft (201).