A kind of stirring device for pastry production

Abstract

The utility model provides a kind of stirring device for pastry production, it is related to pastry stirring device technical field, and it includes: base, electric telescopic link is installed in base interior, electric telescopic link top is fixedly connected with lifting platform, base top is equipped with rotary platform, and stirring container is placed in rotary platform top;Stirring assembly between the base and lifting platform is equipped, and stirring assembly includes: motor is fixedly installed in base interior, motor top is connected with rotary platform by rotating shaft, and transparent enclosure is fixedly connected in lifting platform bottom.The kind of pastry stirring device is set through stirring assembly, can realize the bidirectional counter-rotation of stirring shaft and stirring container, so that dough is repeatedly stretched, folded and tumbled in the process of stirring, improve stirring uniformity and gluten formation effect, effectively shorten stirring time and improve dough quality, and through the combination design of hopper, flow guide pipe and magnetic cover plate, liquid auxiliary materials can be safely added under non-stop state.

Description

Technical Field

[0001] This utility model relates to the technical field of pastry mixing devices, specifically a mixing device for pastry production. Background Technology

[0002] In traditional pastry processing, mixing is one of the key steps in preparing dough, and its quality directly affects the taste, elasticity and shaping performance of the finished product. Pastry production mixing equipment is a mechanical device specifically used in the pastry making process to mix, knead and stir flour, water and other auxiliary materials to form a uniform dough.

[0003] Existing dough mixing equipment typically uses a single-direction stirring shaft to agitate materials in a stationary container. This results in uneven mixing, insufficient gluten formation, and long mixing times. Especially when processing high-gluten flour or dough requiring thorough kneading, the single rotation method makes it difficult to effectively stretch, fold, and tumble the dough, leading to a loose dough structure and poor extensibility. Furthermore, traditional mixing devices often lack effective sealing structures, causing flour to fly around during the initial dry powder stage of mixing. This not only pollutes the environment but may also affect the health of operators. Additionally, external impurities may fall into the mixing container, reducing food safety. Although some equipment has a feeding port, adding liquid additives such as water and oil during mixing often requires stopping the machine, affecting production efficiency and disrupting the continuity of the mixing process. Utility Model Content

[0004] This utility model aims to address the shortcomings of the prior art by providing a mixing device for pastry production. To solve the above problems, the mixing components enable bidirectional rotation of the mixing shaft and the mixing container, allowing the dough to be repeatedly stretched, folded, and rolled during the mixing process. This improves the uniformity of mixing and the gluten formation effect, effectively shortens the mixing time, and improves the quality of the dough. Furthermore, the combination design of the funnel, guide tube, and magnetic cover allows for the safe addition of liquid ingredients without stopping the machine.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for pastry production, comprising: a base, an electric telescopic rod installed inside the base, a lifting platform fixedly connected to the top of the electric telescopic rod, a rotating platform on the top of the base, a mixing container placed on the top of the rotating platform, and a mixing assembly disposed between the base and the lifting platform. The mixing assembly includes: a motor fixedly installed inside the base, the top of the motor connected to the rotating platform via a rotating shaft, a transparent cover fixedly connected to the bottom of the lifting platform, a funnel placed on the top of the lifting platform, a guide pipe fixedly connected to the bottom of the funnel, and an electric motor fixedly connected to the top of the lifting platform.

[0006] Preferably, the lifting platform has a gear cavity inside, and a drive wheel is provided inside the gear cavity. The bottom of the drive wheel is connected to the bottom of the inner wall of the gear cavity through a rotating shaft and a bearing. A driven wheel is meshed with one side of the drive wheel.

[0007] Preferably, a rotating tube is fixedly connected to the top of the driven wheel, a rotating bearing is sleeved on the outside of the rotating tube, the rotating bearing is fixedly installed on the top of the inner wall of the gear cavity, a fixed tube is fixedly connected to the bottom of the driven wheel, a rotating plate is fixedly connected to the bottom of the fixed tube, a through hole is opened on the top of the rotating plate, the bottom end of the guide tube passes through the rotating tube and the through hole, and a T-shaped limiting groove is opened on the bottom of the lifting platform.

[0008] Preferably, a T-shaped slider is fixedly connected to the top of the rotating plate, and the T-shaped slider is slidably connected to the T-shaped limiting groove.

[0009] Preferably, a connecting pipe is fixedly connected to the bottom of the rotating plate, a threaded hole is opened at the bottom of the connecting pipe, a stirring shaft is provided at the bottom of the connecting pipe, an external thread is provided at the top of the stirring shaft, the stirring shaft is threadedly connected to the connecting pipe, and a limit ring is fixedly connected to the outside of the stirring shaft.

[0010] Preferably, two arc-shaped limiting blocks are installed on the top of the rotating platform. Each of the two arc-shaped limiting blocks has a knurled hand-tightening screw on one side and a threaded hole that mates with the knurled hand-tightening screw on one side. A rubber block is fixedly connected to one side of the knurled hand-tightening screw.

[0011] Preferably, an iron ring is fixedly installed at the top of the funnel, a cover plate is provided at the top of the funnel, and a ring magnet is installed at the bottom of the cover plate, the ring magnet being magnetically connected to the cover plate.

[0012] This utility model provides a mixing device for pastry production, which has the following advantages:

[0013] The advantage of this invention is that, through the setting of the stirring component, the stirring shaft and the stirring container can be rotated in both directions, so that the dough is repeatedly stretched, folded and rolled during the stirring process, which improves the uniformity of stirring and the gluten formation effect, effectively shortens the stirring time and improves the quality of the dough.

[0014] Secondly, through the cooperative structure of the driving wheel, driven wheel, rotating tube, T-shaped slider and limiting groove, not only is the stable transmission and radial limiting of the stirring shaft achieved, but also the smooth operation and structural reliability during the stirring process are ensured. At the same time, the transparent cover can cover the top of the stirring container under the drive of the electric telescopic rod, which not only prevents flour from escaping and external impurities from entering, but also allows the operator to observe the stirring status in real time. Through the combination design of funnel, guide tube and magnetic cover plate, liquid auxiliary materials can be safely added without stopping the machine, and the funnel can be pulled upwards for easy cleaning and maintenance, further improving the hygiene and safety and ease of use of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the arc-shaped limiting block structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the rotating plate structure of this utility model.

[0019] Figure 5 For the present utility model Figure 2 Enlarged view of point A.

[0020] Figure 6 For the present utility model Figure 2 Enlarged view of point B.

[0021] Figure 1-6 Components: 1. Base; 101. Electric telescopic rod; 102. Motor; 2. Lifting platform; 201. Gear cavity; 202. Rotary bearing; 203. T-shaped limiting groove; 204. Transparent cover; 3. Driven wheel; 301. Rotating tube; 302. Fixed tube; 303. Rotating plate; 304. Perforation; 305. T-shaped slider; 306. Driving wheel; 307. Motor; 4. Funnel; 401. Guide tube; 402. Iron ring; 403. Cover plate; 404. Ring magnet; 5. Connecting tube; 501. Limiting ring; 502. Stirring shaft; 6. Stirring container; 7. Arc-shaped limiting block; 701. Rubber block; 702. Knurled hand screw; 8. Rotating platform. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0024] This application provides a mixing device for pastry production. This mixing device, through the arrangement of the mixing components, enables bidirectional counter-rotation of the mixing shaft and the mixing container. This allows the dough to be repeatedly stretched, folded, and tumbled during mixing, improving mixing uniformity and gluten formation, effectively shortening mixing time and improving dough quality. Furthermore, the combination design of a funnel, guide tube, and magnetic cover allows for the safe addition of liquid ingredients without stopping the machine. The mixing device for pastry production will be described in detail below. It should be noted that the order of description of the following embodiments is not intended to limit the preferred order of the embodiments.

[0025] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0026] Please see Figure 1-6 In this embodiment, a mixing device for pastry production is provided, comprising: a base 1, an electric telescopic rod 101 installed inside the base 1, a lifting platform 2 fixedly connected to the top of the electric telescopic rod 101, a rotating platform 8 provided on the top of the base 1, and a mixing container 6 placed on the top of the rotating platform 8; and a mixing assembly disposed between the base 1 and the lifting platform 2, the mixing assembly comprising: a motor 102 fixedly installed inside the base 1, the top of the motor 102 connected to the rotating platform 8 via a rotating shaft, a transparent cover 204 fixedly connected to the bottom of the lifting platform 2, a funnel 4 placed on the top of the lifting platform 2, a guide pipe 401 fixedly connected to the bottom of the funnel 4, and a motor 307 fixedly connected to the top of the lifting platform 2.

[0027] The mixing component 502 enables bidirectional rotation between the mixing shaft 502 and the mixing container 6, allowing the dough to be repeatedly stretched, folded, and rolled during mixing, thereby improving mixing uniformity and gluten formation, effectively shortening mixing time and improving dough quality.

[0028] Secondly, through the cooperative structure of the driving wheel 306, driven wheel 3, rotating tube 301, T-shaped slider 305 and T-shaped limiting groove 203, not only is the stable transmission and radial limiting of the stirring shaft 502 achieved, but also the smooth operation and structural reliability during the stirring process are ensured. At the same time, the transparent cover 204 can cover the top of the stirring container 6 under the drive of the electric telescopic rod 101, which not only prevents flour from escaping and external impurities from entering, but also allows the operator to observe the stirring status in real time. Through the combined design of the funnel 4, the guide tube 401 and the magnetic cover 403, liquid auxiliary materials can be safely added without stopping the machine. The funnel 4 can be pulled upwards as a whole, which is convenient for cleaning and maintenance, further improving the hygiene and safety and ease of use of the device.

[0029] The lifting platform 2 has a gear cavity 201 inside, and a drive wheel 306 is installed inside the gear cavity 201. The bottom of the drive wheel 306 is connected to the bottom of the inner wall of the gear cavity 201 through a rotating shaft and a bearing. A driven wheel 3 is meshed with one side of the drive wheel 306. A rotating tube 301 is fixedly connected to the top of the driven wheel 3. A rotating bearing 202 is sleeved on the outside of the rotating tube 301 and fixedly installed on the top of the inner wall of the gear cavity 201. A fixed tube 302 is fixedly connected to the bottom of the driven wheel 3. A rotating plate 303 is fixedly connected to the bottom of the fixed tube 302. The top has a perforation 304, and the bottom end of the guide tube 401 passes through the rotating tube 301 and the perforation 304. The bottom of the lifting platform 2 has a T-shaped limiting groove 203. The top of the rotating plate 303 is fixedly connected to a T-shaped slider 305, and the T-shaped slider 305 is slidably connected to the T-shaped limiting groove 203. The bottom of the rotating plate 303 is fixedly connected to a connecting tube 5, and the bottom of the connecting tube 5 has a threaded hole. The bottom of the connecting tube 5 has a stirring shaft 502, and the top of the stirring shaft 502 has an external thread. The stirring shaft 502 is threadedly connected to the connecting tube 5, and a limiting ring 501 is fixedly connected to the outside of the stirring shaft 502.

[0030] In use, the electric telescopic rod 101 is retracted by the controller, causing the lifting platform 2 to move the transparent cover 204 down until the top of the mixing container 6 enters the transparent cover 204. The electric telescopic rod 101 is then closed, and the motor 307 is started. The motor 307 rotates the drive wheel 306, causing the driven wheel 3 meshing with it to rotate. This rotates the rotating tube 301 and the fixed tube 302, which in turn rotates the rotating plate 303 and the connecting tube 5. This rotates the mixing shaft 502 inside the mixing container 6 to agitate the materials inside the mixing container 6. At the same time, the motor 102 is started, causing the rotating platform 8 and the mixing container 6 to rotate in the opposite direction to the rotation of the mixing shaft 502, so that the dough is repeatedly stretched, folded, and rolled.

[0031] In addition, the transparent cover 204 can prevent external impurities from entering the mixing container 6 and can also prevent flour from escaping when mixing begins.

[0032] Among them, two arc-shaped limit blocks 7 are installed on the top of the rotating platform 8. Each of the two arc-shaped limit blocks 7 is provided with a knurled hand screw 702 on one side. Each of the two arc-shaped limit blocks 7 is provided with a threaded hole that matches the knurled hand screw 702 on one side. A rubber block 701 is fixedly connected to one side of the knurled hand screw 702.

[0033] In use, the electric telescopic rod 101 is extended by the controller on one side of the base 1, which drives the lifting platform 2 and the transparent cover 204 to rise. Then, the two knurled hand screws 702 are turned to move one side of the two rubber blocks 701 away from the side of the mixing container 6, releasing the restriction on the mixing container 6. Then, the mixing container 6 is taken out and the weighed flour and other materials are poured into the mixing container 6. Next, the mixing container 6 is put back on the top of the rotating platform 8 and placed between the two arc-shaped limit blocks 7. At the same time, the two knurled hand screws 702 are turned to move the rubber blocks 701 to abut against one side of the mixing container 6, fixing the mixing container 6 on the top of the rotating platform 8.

[0034] Among them, an iron ring 402 is fixedly installed on the top of the funnel 4, a cover plate 403 is provided on the top of the funnel 4, and a ring magnet 404 is installed at the bottom of the cover plate 403. The ring magnet 404 is magnetically connected to the cover plate 403.

[0035] When the dough is too dry and water needs to be added, pull the cover plate 403 to separate the ring magnet 404 and the iron ring 402, open the funnel 4, and pour water into the funnel 4. The water will then enter the mixing container 6 through the guide tube 401. When it is necessary to clean the funnel 4 and the guide tube 401, pull the funnel 4 upwards and pull the bottom of the guide tube 401 out of the perforation 304 and the rotating tube 301.

[0036] The working principle is as follows:

[0037] In use, the electric telescopic rod 101 is extended by the controller on one side of the base 1, which drives the lifting platform 2 and the transparent cover 204 to rise. Then, the two knurled hand screws 702 are turned to move one side of the two rubber blocks 701 away from the side of the mixing container 6, releasing the restriction on the mixing container 6. Then, the mixing container 6 is taken out and the weighed flour and other materials are poured into the mixing container 6. Next, the mixing container 6 is put back on the top of the rotating platform 8 and placed between the two arc-shaped limit blocks 7. At the same time, the two knurled hand screws 702 are turned to move the rubber blocks 701 to abut against one side of the mixing container 6, fixing the mixing container 6 on the top of the rotating platform 8.

[0038] Then, the electric telescopic rod 101 is retracted by the controller, causing the lifting platform 2 to move the transparent cover 204 down until the top of the mixing container 6 enters the transparent cover 204. The electric telescopic rod 101 is then closed, and the motor 307 is started. The motor 307 rotates the drive wheel 306, causing the driven wheel 3 meshing with it to rotate. This rotates the rotating tube 301 and the fixed tube 302, which in turn rotates the rotating plate 303 and the connecting tube 5, and drives the mixing shaft 502 to rotate inside the mixing container 6 to agitate the materials inside the mixing container 6. At the same time, the motor 102 is started, causing the rotating platform 8 and the mixing container 6 to rotate in the opposite direction to the rotation of the mixing shaft 502, so that the dough is repeatedly stretched, folded, and rolled.

[0039] Furthermore, the dough inside the mixing container 6 can be observed through the transparent cover 204. When the dough is too dry and water needs to be added, the cover plate 403 is pulled to separate the annular magnet 404 and the iron ring 402, the funnel 4 is opened, and water is poured into the funnel 4, allowing the water to enter the mixing container 6 through the guide pipe 401.

[0040] In addition, the transparent cover 204 can prevent external impurities from entering the mixing container 6 and can also prevent flour from escaping when mixing begins. When it is necessary to clean the funnel 4 and the guide tube 401, the funnel 4 can be pulled upwards to pull the bottom of the guide tube 401 out of the perforation 304 and the rotating tube 301.

[0041] The control program involved in this utility model can be implemented by those skilled in the art based on the same or similar principles in the prior art, and this part is not the innovation of this utility model.

[0042] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0043] The above provides a detailed description of a mixing device for pastry production provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A mixing device for pastry production, characterized in that, include: The base (1) has an electric telescopic rod (101) installed inside it. The electric telescopic rod (101) is fixedly connected to a lifting platform (2) on the top. The base (1) has a rotating platform (8) on the top. The rotating platform (8) has a stirring container (6) on the top. A stirring assembly is provided between the base (1) and the lifting platform (2). The stirring assembly includes: a motor (102) fixedly installed inside the base (1), the top of the motor (102) being connected to the rotating platform (8) via a rotating shaft; a transparent cover (204) fixedly connected to the bottom of the lifting platform (2); a funnel (4) placed on the top of the lifting platform (2); a guide pipe (401) fixedly connected to the bottom of the funnel (4); and a motor (307) fixedly connected to the top of the lifting platform (2).

2. The mixing device for pastry production according to claim 1, characterized in that, The lifting platform (2) has a gear cavity (201) inside, and a drive wheel (306) is provided inside the gear cavity (201). The bottom of the drive wheel (306) is connected to the bottom of the inner wall of the gear cavity (201) through a rotating shaft and a bearing. A driven wheel (3) is meshed with one side of the drive wheel (306).

3. The mixing device for pastry production according to claim 2, characterized in that, A rotating tube (301) is fixedly connected to the top of the driven wheel (3). A rotating bearing (202) is sleeved on the outside of the rotating tube (301). The rotating bearing (202) is fixedly installed on the top of the inner wall of the gear cavity (201). A fixed tube (302) is fixedly connected to the bottom of the driven wheel (3). A rotating plate (303) is fixedly connected to the bottom of the fixed tube (302). A through hole (304) is opened on the top of the rotating plate (303). The bottom end of the guide tube (401) passes through the rotating tube (301) and the through hole (304). A T-shaped limiting groove (203) is opened on the bottom of the lifting platform (2).

4. The mixing device for pastry production according to claim 3, characterized in that, The top of the rotating plate (303) is fixedly connected to a T-shaped slider (305), and the T-shaped slider (305) is slidably connected to the T-shaped limiting groove (203).

5. The mixing device for pastry production according to claim 3, characterized in that, The bottom of the rotating plate (303) is fixedly connected to a connecting pipe (5), the bottom of the connecting pipe (5) is provided with a threaded hole, the bottom of the connecting pipe (5) is provided with a stirring shaft (502), the top of the stirring shaft (502) is provided with an external thread, the stirring shaft (502) is threadedly connected to the connecting pipe (5), and a limit ring (501) is fixedly connected to the outside of the stirring shaft (502).

6. The mixing device for pastry production according to claim 1, characterized in that, The rotating platform (8) is equipped with two arc-shaped limiting blocks (7) on its top. Each of the two arc-shaped limiting blocks (7) has a knurled hand screw (702) on one side. Each of the two arc-shaped limiting blocks (7) has a threaded hole that matches the knurled hand screw (702) on one side. A rubber block (701) is fixedly connected to one side of the knurled hand screw (702).

7. The mixing device for pastry production according to claim 1, characterized in that, An iron ring (402) is fixedly installed on the top of the funnel (4), and a cover plate (403) is provided on the top of the funnel (4). A ring magnet (404) is installed at the bottom of the cover plate (403), and the ring magnet (404) is magnetically connected to the cover plate (403).

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