Stirring structure and noodle maker
By designing the first arc wall and the second arc wall on the inner wall of the mixing barrel of the noodle machine, combined with the rotation shaft and blade of the stirring knife, the staggered extrusion pressure is provided, and the problems of difficulty and cost of the mixing barrel in the prior art are solved, and the taste and molding effect of the noodles are improved.
Patent Information
- Application Number
- CN202422182873.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-05
AI Technical Summary
The existing noodle machine mixing barrel has increased manufacturing difficulty and cost due to the setting of multiple convex ribs. At the same time, the dough effect is not close to manual techniques, which affects the taste of the noodles.
The inner wall of the stirring barrel is designed as the first arc wall and the second arc wall. Combined with the rotation shaft and blade of the stirring knife, it provides interlaced strong extrusion pressure and weak extrusion pressure, reducing the difficulty of forming the stirring barrel and approaching manual techniques.
It improves the molding effect of the dough, reduces the difficulty and cost of the mixing barrel, and improves the taste of the noodles.
Smart Images
Figure CN223080941U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of food processing, in particular to a stirring structure and a noodle machine. Background Art
[0002] As a kind of carbohydrate, noodles have always been deeply loved by people. Mechanically processed noodles are generally made by a noodle machine. A noodle machine generally includes a dough-kneading component and a noodle-extruding component. The dough-kneading component is used to knead flour and water into dough, and then put it into the noodle-extruding component to extrude noodles.
[0003] The dough-kneading component generally completes the agitation and extrusion of the dough through a stirring structure. The stirring structure includes a stirring barrel and a stirring knife. The stirring knife rotates to agitate and extrude the dough in the stirring barrel. In order to enhance the extrusion effect on the dough, a plurality of convex ribs are arranged at intervals on the inner wall of the stirring barrel. The stirring knife and the convex ribs work together to make the dough-kneading operation closer to the manual method, thereby improving the taste of the noodles. However, the setting of a plurality of convex ribs greatly increases the forming difficulty of the stirring barrel, thereby increasing the manufacturing process and cost of the stirring barrel. Summary of the Utility Model
[0004] In order to overcome at least one of the above-mentioned defects in the prior art, one of the purposes of the present utility model is to provide a stirring structure which can not only provide strong extrusion force and weak extrusion force to make the dough-kneading operation closer to the manual method, but also greatly reduce the forming difficulty of the stirring barrel, thereby reducing the manufacturing process and cost of the stirring barrel.
[0005] Another purpose of the present utility model is to provide a noodle machine which greatly improves the taste of the noodles through the dough-kneading operation of the stirring structure close to the manual method and has the characteristic of low cost.
[0006] One of the technical solutions adopted by the present utility model to solve its problems is:
[0007] A stirring structure, comprising:
[0008] A stirring barrel, the stirring barrel includes a first arc wall and a second arc wall. The first arc wall and the second arc wall are connected on the inner circumference of the stirring barrel to form an arc-shaped inner wall. The first arc wall is farther from the central axis of the stirring barrel than the second arc wall;
[0009] A stirring knife, the stirring knife is rotatably arranged in the stirring barrel and located on the central axis of the stirring barrel. The distance between the stirring knife and the arc-shaped inner wall of the stirring barrel is set.
[0010] Further, there is at least one first arc wall, and there are a plurality of second arc walls. The plurality of second arc walls are arranged adjacent to each other or at intervals.
[0011] Further, the distances from each second arc wall to the central axis of the stirring barrel are completely unequal or partially unequal.
[0012] Further, at most one rib is provided on the inner wall of the stirring barrel, the rib extends along the central axis of the stirring barrel, and the rib is closer to the central axis of the stirring barrel than the first arc-shaped wall.
[0013] Further, the distance from the rib to the central axis of the stirring barrel is not equal to the distance from the second arc-shaped wall to the central axis of the stirring barrel.
[0014] Further, the stirring blade includes a rotating shaft and blades. The rotating shaft is rotatably arranged in the stirring barrel and located on the central axis of the stirring barrel. The blades are arranged on the peripheral side of the rotating shaft, and the blades are spaced from the first arc-shaped wall, the second arc-shaped wall and the rib.
[0015] Further, the distances from the ends of the first arc-shaped wall, the second arc-shaped wall, the rib and the blade away from the central axis of the stirring barrel to the central axis of the stirring barrel are L1, L2, L3 and L4 respectively. The differences between L2 and L4 and between L3 and L4 both satisfy 0.1*(L1 - L4) to 0.9*(L1 - L4).
[0016] Further, a shaft hole adapted to one end of the rotating shaft is provided at the center of the bottom wall of the stirring barrel, and one end of the rotating shaft rotatably and sealingly passes through the shaft hole.
[0017] Further, the other end of the rotating shaft is rotatably arranged on the barrel cover, and the barrel cover covers the stirring barrel.
[0018] The second technical solution adopted by the present utility model to solve its problems is:
[0019] A noodle machine includes a stirring structure.
[0020] The beneficial effects of the stirring structure and the noodle machine provided by the present utility model are as follows:
[0021] (1) The arc-shaped inner walls of the stirring barrel are provided with a first arc-shaped wall and a second arc-shaped wall at different distances from the central axis, which can provide staggered strong and weak extrusion forces when the stirring structure stirs and extrudes the dough, so that the dough-kneading operation of the stirring structure is closer to the manual method, thereby improving the forming effect of the dough.
[0022] (2) The first arc-shaped wall and the second arc-shaped wall of the stirring barrel can be integrally formed, thereby reducing the forming difficulty of the stirring barrel, and further reducing the manufacturing process and cost of the stirring barrel.
[0023] (3) The manufacturing difficulty of the noodle machine with this stirring structure will be correspondingly reduced during production and manufacturing, and at the same time, the manufacturing process and cost will be correspondingly reduced; moreover, due to the dough-kneading operation of the stirring structure being close to the manual method, the noodles processed and formed by the noodle machine have a better taste. Description of the Drawings
[0024] Figure 1 Exploded view of the stirring structure of Example 1;
[0025] Figure 2 Axial sectional view of the stirring structure of Example 1;
[0026] Figure 3 Radial sectional view of the stirring structure of Example 1 without ribbing;
[0027] Figure 4 Radial sectional view of the stirring structure of Example 1 with ribbing;
[0028] Figure 5 Exploded view of the noodle maker of Example 2.
[0029] Among them, the meanings of the reference numerals are as follows:
[0030] 1, stirring barrel; 11, first arc wall; 12, second arc wall; 13, rib; 14, shaft hole; 15, feeding port; 2, stirring blade; 21, rotating shaft; 22, blade; 3, barrel cover; 31, mounting hole; 4, sealing ring; 5, machine body; 6, mounting bracket; 7, upper cover. Detailed implementation manners
[0031] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
[0032] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.
[0034] Example 1
[0035] Refer to Figure 1 and Figure 3, this embodiment discloses a stirring structure, which includes a stirring barrel 1 and a stirring blade 2. Among them, the stirring barrel 1 includes a first arc wall 11 and a second arc wall 12. The first arc wall 11 and the second arc wall 12 are connected on the inner circumference of the stirring barrel 1 to form an arc-shaped inner wall. The first arc wall 11 is farther from the central axis of the stirring barrel 1 than the second arc wall 12. The stirring blade 2 is rotatably arranged in the stirring barrel 1 and is located on the central axis of the stirring barrel 1. The distance between the stirring blade 2 and the arc-shaped inner wall of the stirring barrel 1 is set.
[0036] The stirring barrel 1 is a quasi-cylindrical structure, and the direction of the central axis of the stirring barrel 1 is the extending direction of the stirring barrel 1. The side wall of the stirring barrel 1 is an arc-shaped structure. A feeding port 15 is provided on the side wall of the stirring barrel 1. The feeding port 15 is used to put flour and water into the stirring barrel 1 to stir and extrude to form dough, and then put it into the extrusion assembly through the feeding port 15 to extrude into noodles.
[0037] The first arc wall 11 and the second arc wall 12 are arranged on the inner wall of the stirring barrel 1. The first arc wall 11 and the second arc wall 12 are an integrally formed structure, which is convenient for processing. Of course, in order to improve the convenience of processing, the arc of the side wall of the stirring barrel 1 is adapted to the corresponding first arc wall 11 and second arc wall 12, so that the side wall of the stirring barrel 1 is integrally formed, simplifying the manufacturing process and reducing the production cost.
[0038] The feeding port 15 can be arranged on the side wall corresponding to the first arc wall 11 or on the side wall corresponding to the second arc wall 12, as long as the setting size of the feeding port 15 can be satisfied. Preferably, the feeding port 15 is arranged on the side wall corresponding to the first arc wall and is arranged opposite to the second arc wall 12. In this way, there is a suitable distance between the feeding port 15 and the second arc wall 12, which can improve the dough mixing efficiency.
[0039] When the stirring structure of this embodiment performs the dough mixing operation, flour and water in a suitable proportion are put into the stirring barrel 1 from the feeding port 15. The stirring blade 2 rotates relative to the stirring barrel 1 to perform the dough mixing operation. When the stirring blade 2 rotates and stirs and extrudes the dough, it will drive the dough to rotate and contact the arc-shaped inner wall of the stirring barrel 1. Since the arc-shaped inner wall of the stirring barrel 1 is set as the first arc wall 11 and the second arc wall 12 at different distances from the central axis, it can provide staggered strong and weak extrusion forces when the stirring structure stirs and extrudes the dough, so that the dough mixing operation of the stirring structure is closer to the manual method, thereby improving the forming effect of the dough. And, the first arc wall 11 and the second arc wall 12 of the stirring barrel 1 can be integrally formed, thus reducing the forming difficulty of the stirring barrel 1, and further reducing the manufacturing process and cost of the stirring barrel 1.
[0040] The following specifically describes the stirring structure of this embodiment:
[0041] The simplest structure of the mixing barrel 1 is provided with a first arc wall 11 and a second arc wall 12, and a first arc wall 11 and a second arc wall 12 are adjacent and connected to form the arc inner wall of the mixing barrel 1. Thus, when the mixing knife 2 rotates relative to the mixing barrel 1 and drives the dough to rotate during the dough-kneading operation, the dough will alternately contact the first arc wall 11 and the second arc wall 12. Therefore, the cooperation between the mixing knife 2 and the arc inner wall of the mixing barrel 1 will apply a weak-strong-weak-strong... squeezing force to the dough, similar to the method of manual dough-kneading, thereby improving the forming effect of the dough.
[0042] Furthermore, there is at least one first arc wall 11, and there are multiple second arc walls 12. The multiple second arc walls 12 are arranged adjacent to each other or at intervals. In this way, the arc inner wall of the mixing barrel 1 forms more segmented structures, and the frequency of the dough being subjected to strong and weak squeezing forces is increased, further improving the dough-kneading effect.
[0043] On this basis, the distances from each second arc wall 12 to the central axis of the mixing barrel 1 are completely unequal or partially unequal. That is to say, the intensities of the squeezing forces applied by each second arc wall 12 to the dough in cooperation with the mixing knife 2 are different, so that the intensity of the squeezing force formed by the cooperation between the arc inner wall of the mixing barrel 1 and the mixing knife 2 is more diverse, making the dough-kneading operation of the mixing structure closer to the method of manual dough-kneading, and greatly increasing the dough forming effect.
[0044] It should be noted that whether there is one or more first arc walls 11 and second arc walls 12, the side wall of the mixing barrel 1 can be integrally formed, which is convenient for processing and has a low cost.
[0045] At the same time, in order to further improve the dough-kneading effect, refer to Figure 4 , the inner wall of the mixing barrel 1 is provided with at most one rib 13. The rib 13 extends along the central axis of the mixing barrel 1, and the rib 13 is closer to the central axis of the mixing barrel 1 than the first arc wall 11.
[0046] Regardless of whether there is one or more first arc walls 11 and second arc walls 12, a rib 13 can be provided on the arc inner wall of the mixer 1. The rib 13 can be provided on the first arc wall 11, the rib 13 can also be provided on the second arc wall 12, and the rib 13 can also be provided between the first arc wall 11 and the second arc wall 12. The rib 13 is formed by the inner concave of the side wall of the mixing barrel 1. Thus, the first arc wall 11, the second arc wall 12 and the rib 13 can be integrally formed, which can not only relatively simplify the forming process of the mixing barrel 1, but also improve the strength of the mixing barrel 1.
[0047] The contact area of the convex rib 13 with the dough is smaller than that of the first arc-shaped wall 11 and the second arc-shaped wall 12. At the same distance from the central axis of the mixing barrel 1, the convex rib 13 can provide a greater extrusion force to the dough, thereby further improving the dough-kneading effect. However, since the formation of the convex rib 13 requires an inward concave design of the side wall of the mixing barrel 1, there are certain difficulties in the manufacturing process, which will significantly increase the production cost. Therefore, in this embodiment, at most one convex rib 13 is provided. When the convex rib 13 is not provided, the dough-kneading effect can be improved by increasing the number of the second arc-shaped walls 12.
[0048] When one convex rib 13 is provided in the mixing barrel 1, the distance from the convex rib 13 to the central axis of the mixing barrel 1 is not equal to the distance from the second arc-shaped wall 12 to the central axis of the mixing barrel 1. In this way, the intensity of the extrusion force on the dough by at least one first arc-shaped wall 11, at least one second arc-shaped wall 12 and one convex rib 13 in cooperation with the mixing blade 2 is more diverse, making the dough-kneading operation of the mixing structure closer to the method of manual kneading, and greatly increasing the dough forming effect.
[0049] On the basis of the above structure, referring to Figure 1 and Figure 2 , the mixing blade 2 includes a rotating shaft 21 and a blade 22. The rotating shaft 21 is rotatably arranged in the mixing barrel 1 and located on the central axis of the mixing barrel 1. The blade 22 is arranged on the periphery of the rotating shaft 21, and the blade 22 is spaced from the first arc-shaped wall 11, the second arc-shaped wall 12 and the convex rib 13.
[0050] Specifically, the distances from the ends of the first arc-shaped wall 11, the second arc-shaped wall 12, the convex rib 13 and the blade 22 away from the central axis of the mixing barrel 1 to the central axis of the mixing barrel 1 are L1, L2, L3 and L4 respectively. The differences between L2 and L4 and between L3 and L4 both satisfy 0.1*(L1 - L4) to 0.9*(L1 - L4). And, the differences between L2 and L4 and between L3 and L4 are not equal. In this way, the intensity of the extrusion force on the dough by the first arc-shaped wall 11, the second arc-shaped wall 12, the convex rib 13 and the blade 22 in cooperation is more diverse, making the dough-kneading operation of the mixing structure closer to the method of manual kneading, and greatly increasing the dough forming effect. When the differences between L2 and L4 and between L3 and L4 are less than 0.1*(L1 - L4), the second arc-shaped wall 12 and the convex rib 13 are too close to the blade 22, and the dough is difficult to rotate smoothly through, reducing the dough-kneading efficiency of the mixing structure. When the differences between L2 and L4 and between L3 and L4 are greater than 0.9*(L1 - L4), the intensities of the extrusion forces on the dough by the first arc-shaped wall 11, the second arc-shaped wall 12 and the convex rib 13 in cooperation with the blade 22 are close, and the dough-kneading effect is poor.
[0051] Regarding the assembly structure of the stirring blade 2 and the stirring barrel 1, a shaft hole 14 adapted to one end of the rotating shaft 21 is provided at the center of the bottom wall of the stirring barrel 1, and one end of the rotating shaft 21 is rotatably and sealingly passed through the shaft hole 14. A sealing ring 4 is provided in the shaft hole 14, and the rotating shaft 21 passes through the center of the sealing ring 4 to sealingly pass through the shaft hole 14.
[0052] The other end of the rotating shaft 21 is rotatably provided on the barrel cover 3, and the barrel cover 3 is closed on the stirring barrel 1. The barrel cover 3 is provided with an installation hole 31 adapted to the rotating shaft 21, and the other end of the rotating shaft 21 is rotatably and sealingly passed through the installation hole 31.
[0053] In this embodiment, the blade 22 and the rotating shaft 21 are detachably and fixedly connected. On the one hand, it ensures the stability of the connection between the blade 22 and the rotating shaft 21; on the other hand, the detachable connection structure facilitates the replacement of the blade 22. The detachable connection can be a plug-in connection, a snap connection, a screw connection or other structures.
[0054] Embodiment 2
[0055] Refer to Figure 5 , this embodiment discloses a noodle machine, including a machine body 5, a mounting frame 6, an upper cover 7 and the stirring structure of Embodiment 1. The noodle machine has the stirring structure of Embodiment 1. Since the forming difficulty of the stirring barrel 1 is reduced, and the manufacturing process and cost are reduced, the manufacturing difficulty of the noodle machine during production and manufacturing will be correspondingly reduced, and at the same time, the manufacturing process and cost will be correspondingly reduced. And, since the stirring structure is close to the manual kneading operation, the noodles formed by the noodle machine have a better taste.
[0056] Specifically, the mounting frame 6 is provided on the machine body 5. The mounting frame 6 is provided with a mounting cavity adapted to the stirring structure, and the stirring structure is installed in the mounting cavity. The upper cover 7 is closed on the opening of the mounting cavity. The upper cover 7 can be directly buckled on the mounting frame 6, or a hinge structure can be provided to connect with the mounting frame 6 to open or close the opening of the mounting cavity by rotating the upper cover 7.
[0057] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.
Claims
1. A stirring structure, characterized in that, Comprising: A stirring barrel (1), the stirring barrel (1) includes a first arc wall (11) and a second arc wall (12), the first arc wall (11) and the second arc wall (12) are connected on the inner circumference of the stirring barrel (1) to form an arc inner wall, and the first arc wall (11) is farther from the central axis of the stirring barrel (1) than the second arc wall (12); A stirring blade (2), the stirring blade (2) is rotatably arranged in the stirring barrel (1) and located on the central axis of the stirring barrel (1), and the stirring blade (2) is spaced from the arc inner wall of the stirring barrel (1).
2. The stirring structure according to claim 1, wherein: There is at least one of the first arc walls (11), and there are multiple second arc walls (12), and the multiple second arc walls (12) are arranged adjacent to or spaced from each other.
3. The stirring structure according to claim 1, characterized in that: The distances from each of the second arc walls (12) to the central axis of the stirring barrel (1) are completely unequal or partially unequal.
4. The stirring structure according to claim 1, characterized in that: There is at most one rib (13) provided on the inner wall of the stirring barrel (1), the rib (13) extends along the central axis of the stirring barrel (1), and the rib (13) is closer to the central axis of the stirring barrel (1) than the first arc wall (11).
5. The stirring structure according to claim 4, characterized in that: The distance from the rib (13) to the central axis of the stirring barrel (1) is not equal to the distance from the second arc wall (12) to the central axis of the stirring barrel (1).
6. The stirring structure according to claim 4, wherein: The stirring blade (2) includes a rotating shaft (21) and a blade (22), the rotating shaft (21) is rotatably arranged in the stirring barrel (1) and located on the central axis of the stirring barrel (1), the blade (22) is arranged on the circumferential side of the rotating shaft (21), and the blade (22) is spaced from the first arc wall (11), the second arc wall (12) and the rib (13).
7. The stirring structure according to claim 6, characterized in that: The distances from the ends of the first arc wall (11), the second arc wall (12), the rib (13) and the blade (22) far from the central axis of the stirring barrel (1) to the central axis of the stirring barrel (1) are L1, L2, L3 and L4 respectively, and the differences between L2 and L4 and between L3 and L4 both satisfy 0.1*(L1 - L4) to 0.9*(L1 - L4).
8. The stirring structure according to claim 6, wherein: A shaft hole (14) adapted to one end of the rotating shaft (21) is provided at the center of the bottom wall of the stirring barrel (1), and one end of the rotating shaft (21) rotatably and sealingly passes through the shaft hole (14).
9. The stirring structure according to claim 6, wherein: The other end of the rotating shaft (21) is rotatably arranged on a barrel cover (3), and the barrel cover (3) covers the stirring barrel (1).
10. A noodle machine, characterized in that, Comprising the stirring structure according to any one of claims 1-9.