Efficient stirrer capable of uniformly stirring dough
By expanding the design of the stirring assembly and bottom stirring structure, the problem of uneven stirring of the dough is solved, and comprehensive stirring in the dough container is achieved, which improves the mixing efficiency and uniformity.
Patent Information
- Application Number
- CN202421739791.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The mixing knife of the existing dough mixer is a fixed structure, which causes uneven mixing of large areas of flour, and the dough is prone to stick to the bottom of the container and cannot be effectively stirred.
An efficient stirrer is designed including an extended stirring assembly and a bottom stirring structure. The stirring rod and the adjustment structure are driven to move simultaneously through the hydraulic push rod to expand the stirring area, and scrape off the bottom flour of the container through the bottom stirring structure to achieve uniform stirring.
Improve the uniformity of the stirring, ensure that all areas in the dough container are fully stirred, and avoid the occurrence of stirring blind spots.
Smart Images
Figure CN223274772U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bread processing, in particular to a high-efficiency stirrer for evenly stirring dough. Background Art
[0002] In the bread making process, dough mixing is a very important step. Mixing the dough can make the flour fully absorb water, promote gluten formation, and make the dough softer and more elastic. Usually, dough mixing can be done by manual mixing or mechanical mixing. In mechanical mixing, the dough will be placed in a bread machine or dough mixer and stirred until the dough becomes smooth and elastic. The mixing time and speed will be adjusted according to the dough formula and processing requirements to ensure that the final bread taste and texture meet the requirements.
[0003] A dough mixer is a device specifically used to mix dough, and is usually used in the processing of flour foods such as bread and biscuits. The structure and principle of a dough mixer are as follows:
[0004] Main unit: includes body, motor, transmission system and other components.
[0005] Mixing bucket: A container for placing dough, usually made of stainless steel, which is resistant to high temperature and corrosion.
[0006] Mixing blade: installed inside the main unit, driven by the motor to rotate and used to mix the dough evenly.
[0007] Control panel: used to set parameters such as stirring time and speed.
[0008] Principle: The principle of the dough mixer is to use a motor to drive the mixing blade to rotate, stir and fold the dough in the mixing barrel, so that the flour can fully absorb water and promote gluten formation.
[0009] Based on the existing structural composition and working principle of the above-mentioned dough mixer, it can be seen that the mixing blade of the dough mixer is a fixed structure, so the mixing area cannot be adjusted, which leads to uneven mixing when mixing a large area of flour. In addition, during the mixing process, the dough is likely to stick to the bottom of the container and cannot be mixed. Therefore, the utility model designs a high-efficiency mixer that improves mixing uniformity to solve this technical defect of the prior art. Utility Model Content
[0010] In view of the deficiencies in the prior art, the utility model provides a high-efficiency mixer for uniformly mixing dough, which has the advantages of improving mixing uniformity, etc.
[0011] To achieve the above-mentioned object, the utility model provides the following technical solutions: an efficient mixer for uniformly mixing dough, comprising a machine base, a guide groove, a machine body, a stirring motor and a stirring rod;
[0012] A guide groove is provided on the right side of the machine base, and a body is slidably connected in the guide groove. A stirring motor is fixedly mounted on the bottom of the body, and a stirring rod is fixedly mounted on the output shaft of the stirring motor.
[0013] The stirring rod is provided with an extended stirring assembly with adjustable stirring area;
[0014] The stirring rod is also provided with an adjustment structure for adjusting the extended stirring assembly;
[0015] A hydraulic push rod is fixed in the machine base, and the push rod of the hydraulic push rod is fixed to the machine body;
[0016] The extended stirring assembly is provided with a bottom stirring structure for scraping and stirring the flour at the bottom of the dough container;
[0017] The hydraulic push rod drives the extended stirring assembly, the adjustment structure and the bottom stirring structure to move up and down in the dough container synchronously to expand the stirring area.
[0018] As an optimal technical solution of the present invention, the extended stirring assembly includes a number of fixed stirring rods installed and fixed on the left and right sides of the stirring rod, the internal sliding connection of the fixed stirring rod is connected to a movable stirring rod that penetrates and extends to the outside of the fixed stirring rod, and a stirring connecting rod is installed and fixed between the other ends of the movable stirring rod.
[0019] As a preferred technical solution of the present invention, the adjustment structure includes a mounting groove provided on the front surface of the stirring rod and a movable seat fixedly mounted on the bottom of the fixed stirring rod on the left and right sides of the top;
[0020] Among them, a rotating rod that penetrates the stirring rod and is located in the mounting groove is rotatably connected between the two movable seats, a rotating disk located in the mounting groove is fixedly installed on the outside of the rotating rod, a forward thread groove is opened on the outside of the rotating rod located on the left side of the stirring rod, and a reverse thread groove is opened on the outside of the rotating rod located on the right side of the stirring rod, and a threaded movable seat is threadedly connected in the forward thread groove and the reverse thread groove, and a connecting rod fixed to the two stirring connecting rods is installed on the bottom of the threaded movable seat.
[0021] As an optimal technical solution of the present invention, the rotating rod and the movable seat rotate in a circle, the rotating disk is located in the middle of the rotating rod and is concentric with the rotating rod, the forward thread groove and the reverse thread groove have opposite spiral directions and are equal in length, and are symmetrically distributed with the middle of the rotating rod as the center of symmetry, and the two threaded movable seats are symmetrically distributed with the middle between the forward thread groove and the reverse thread groove as the center of symmetry.
[0022] As an optimal technical solution of the present invention, the bottom stirring structure includes a bottom cross bar installed and fixed at the bottom of the stirring connecting rod on the left side, and a number of hollow cylinders distributed at equal distances are installed and fixed at the bottom of the bottom cross bar. A spring is installed and fixed inside the hollow cylinder, and a peeling stirring rod is installed and fixed at the bottom of the spring, which penetrates and extends to the bottom of the hollow cylinder.
[0023] As a preferred technical solution of the present invention, when the spring is in a fully compressed state, the peeling stirring rod and the bottom of the hollow cylinder are inseparable.
[0024] As a preferred technical solution of the present invention, a control chassis is fixedly installed inside the body, a display screen and control buttons are provided on the front surface of the body, and support feet are fixedly installed at the four corners of the bottom of the base.
[0025] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:
[0026] The dough is stirred evenly and efficiently. Through the provided adjustment structure and the extended stirring component, it is convenient to adjust the adjustment structure according to the diameter of the dough container to drive the extended stirring component and the bottom stirring structure to move synchronously and adjust to expand the stirring area, thereby improving the uniformity of stirring. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a three-dimensional diagram of the utility model;
[0028] Figure 2 It is a cross-sectional view of the utility model;
[0029] Figure 3 This is an enlarged view of point A of the present utility model;
[0030] Figure 4 This is a bottom-up stereogram of the present invention;
[0031] Figure 5 It is an enlarged view of point B of the present utility model.
[0032] In the figure: 1. Machine base; 2. Guide groove; 3. Machine body; 4. Hydraulic push rod; 5. Support foot; 6. Stirring motor; 7. Stirring rod; 8. Fixed stirring rod; 9. Mobile stirring rod; 10. Stirring connecting rod; 11. Movable seat; 12. Rotating rod; 13. Mounting groove; 14. Rotating plate; 15. Forward thread groove; 16. Reverse thread groove; 17. Threaded movable seat; 18. Connecting rod; 19. Bottom cross bar; 20. Hollow cylinder; 21. Spring; 22. Peeling stirring rod. DETAILED DESCRIPTION
[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0034] See also Figures 1 to 5 In this embodiment, a high-efficiency mixer for uniformly mixing dough includes a machine base 1, a guide groove 2, a machine body 3, a stirring motor 6 and a stirring rod 7.
[0035] It should be noted that a guide groove 2 is provided on the right side of the machine base 1 , in which the body 3 is slidably connected. A stirring motor 6 is fixedly mounted on the bottom of the body 3 , and a stirring rod 7 is fixedly mounted on the output shaft of the stirring motor 6 .
[0036] A hydraulic push rod 4 is fixedly installed in the machine base 1 , and a push rod portion of the hydraulic push rod 4 is fixedly installed with the machine body 3 .
[0037] A control chassis is fixedly installed inside the body 3 , a display screen and control buttons are provided on the front surface of the body 3 , and support feet 5 are fixedly installed at the four corners of the bottom of the base 1 .
[0038] The control chassis controls the power supply operation and system control of the entire device, and the support feet 5 are supported on the ground to ensure the stability of the placement of the entire device.
[0039] The stirring rod 7 in this embodiment is provided with an extended stirring assembly with an adjustable stirring area.
[0040] It should be noted that the extended stirring assembly includes a number of fixed stirring rods 8 installed and fixed on the left and right sides of the stirring rod 7, which are vertically equidistantly distributed. The internal sliding connection of the fixed stirring rod 8 is connected to a movable stirring rod 9 that penetrates and extends to the outside of the fixed stirring rod 8, and a stirring connecting rod 10 is installed and fixed between the other ends of the movable stirring rod 9.
[0041] The movable stirring rod 9 and the fixed stirring rod 8 are inseparable from each other, so as to avoid being unable to reset after separation.
[0042] The stirring rod 7 in this embodiment is also provided with an adjustment structure for adjusting the extended stirring assembly.
[0043] It should be noted that the adjustment structure includes a mounting groove 13 provided on the front surface of the stirring rod 7 and a movable seat 11 fixedly mounted on the bottom of the left and right sides of the topmost fixed stirring rod 8.
[0044] The two movable seats 11 are symmetrically distributed with the stirring rod 7 as the center of symmetry.
[0045] Among them, a rotating rod 12 is rotatably connected between the two movable seats 11, which passes through the stirring rod 7 and is located in the installation groove 13. A rotating disk 14 located in the installation groove 13 is fixed on the outside of the rotating rod 12. A forward thread groove 15 is opened on the outside of the rotating rod 12 located on the left side of the stirring rod 7, and a reverse thread groove 16 is opened on the outside of the rotating rod 12 located on the right side of the stirring rod 7. A threaded movable seat 17 is threadedly connected in the forward thread groove 15 and the reverse thread groove 16. A connecting rod 18 fixed to the bottom of the threaded movable seat 17 is respectively installed and fixed with the two stirring connecting rods 10.
[0046] The rotating rod 12 and the movable seat 11 rotate in a circle, the rotating disk 14 is located in the middle of the rotating rod 12 and is concentric with the rotating rod 12, the forward thread groove 15 and the reverse thread groove 16 have opposite spiral directions and are equal in length, and are symmetrically distributed with the middle of the rotating rod 12 as the center of symmetry, and the two threaded movable seats 17 are symmetrically distributed with the middle between the forward thread groove 15 and the reverse thread groove 16 as the center of symmetry.
[0047] The extended stirring assembly in this embodiment is provided with a bottom stirring structure for scraping and stirring the flour at the bottom of the dough container.
[0048] The hydraulic push rod 4 drives the extended stirring assembly, the adjustment structure and the bottom stirring structure to move up and down in the dough container synchronously to expand the stirring area.
[0049] It should be noted that the bottom stirring structure includes a bottom cross bar 19 installed and fixed at the bottom of the left stirring link 10, and a number of hollow cylinders 20 distributed at equal distances laterally are installed and fixed at the bottom of the bottom cross bar 19. A spring 21 is installed and fixed inside the hollow cylinder 20, and a peeling stirring rod 22 is installed and fixed at the bottom of the spring 21, which penetrates and extends to the bottom of the hollow cylinder 20.
[0050] When the spring 21 is in a fully compressed state, the peeling stirring rod 22 and the bottom of the hollow cylinder 20 are inseparable.
[0051] When the stirring motor 6 drives the machine body 3 to move downward to the bottom, the bottom of the peeling stirring rod 22 can contact the top of the machine base 1.
[0052] The stirring rod 7 is cylindrical, and a U-shaped seat is fixed at the bottom of the stirring rod 7. The cross bar 19 is located in the U-shaped groove of the U-shaped seat, and the cross bar 19 is limited in movement. When the threaded movable seat 17 is threadedly moved to the outermost side of the rotating rod 12, the movable stirring rod 9 is in the maximum movement state in the fixed stirring rod 8, and at the same time, the rightmost side of the bottom cross bar 19 is aligned with the center of the stirring rod 7.
[0053] The working principle of the above embodiment is:
[0054] By placing a container filled with flour and water on the provided machine base 1, in order to ensure that the stirring area is increased, according to the diameter of the container, the rotating disk 14 is rotated to drive the rotating rod 12 to rotate on the movable seat 11, and the positive thread groove 15 and the reverse thread groove 16 on the rotating rod 12 are respectively connected with the threads of the two threaded movable seats 17, and the threaded movable seat 17, the connecting rod 18, the stirring connecting rod 10, the movable stirring rod 9 and the fixed stirring rod 8 are connected to each other, thereby realizing the linear limited movement of the threaded movable seat 17, ensuring that when the rotating rod 12 rotates, the positive thread groove 15 and the reverse thread groove 16 are in opposite directions, so that the rotating rod 12 rotates to drive the two threaded movable seats 17 to move in the opposite direction, thereby causing the stirring connecting rods 10 and the movable stirring rod 9 on both sides to move in the opposite direction and expand, thereby realizing the expansion of the combined area;
[0055] Furthermore, after the combined length of the stirring connecting rods 10, the movable stirring rod 9, the fixed stirring rod 8 and the stirring rod 7 on both sides is extended to adapt to the diameter of the container, the stirring motor 6 is provided to drive the entire combined stirring structure to rotate, and the hydraulic push rod 4 is provided to drive the rotating stirring structure to move up and down in the container for stirring, thereby increasing the stirring area and ensuring the uniformity of stirring;
[0056] In addition, while the stirring connecting rod 10 is adjusted, moved and expanded, it drives the bottom cross bar 19 to move synchronously, and while the hydraulic push rod 4 works to drive the overall rotating stirring structure to move up and down in the container for stirring, it drives the stripping stirring rod 22 to move down and contact the bottom wall of the container. The spring 21 elastically expands and contracts, reducing the contact friction between the stripping stirring rod 22 and the bottom wall of the container, so that the stripping stirring rod 22 fits tightly to the bottom wall of the container and stirs and peels the dough on the bottom wall of the container as the overall stirring structure rotates, avoiding that the dough at the bottom of the container cannot be stirred, thereby further improving the uniformity of stirring.
[0057] The electrical components mentioned in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.
Claims
1. A high-efficiency mixer for uniformly mixing dough, comprising a base (1), a guide groove (2), a body (3), a stirring motor (6) and a stirring rod (7); A guide groove (2) is provided on the right side of the machine base (1), and a body (3) is slidably connected in the guide groove (2). A stirring motor (6) is fixedly mounted on the bottom of the body (3), and a stirring rod (7) is fixedly mounted on the output shaft of the stirring motor (6); Its characteristics are: The stirring rod (7) is provided with an extended stirring assembly with an adjustable stirring area; The stirring rod (7) is also provided with an adjustment structure for adjusting the extended stirring assembly; A hydraulic push rod (4) is fixedly installed in the machine base (1), and the push rod portion of the hydraulic push rod (4) is fixedly installed on the machine body (3); The extended stirring assembly is provided with a bottom stirring structure for scraping and stirring the flour at the bottom of the dough container; The hydraulic push rod (4) drives the extended stirring assembly, the adjustment structure and the bottom stirring structure to move up and down in the dough container synchronously to expand the stirring area.
2. The high-efficiency mixer for uniformly mixing dough according to claim 1, characterized in that: The extended stirring assembly comprises a plurality of fixed stirring rods (8) fixedly mounted on the left and right sides of the stirring rod (7); a movable stirring rod (9) is slidably connected to the interior of the fixed stirring rod (8) and extends through and to the exterior of the fixed stirring rod (8); and a stirring connecting rod (10) is fixedly mounted between the other ends of the movable stirring rod (9).
3. The high-efficiency mixer for uniformly mixing dough according to claim 2, characterized in that: The adjustment structure comprises a mounting groove (13) provided on the front surface of the stirring rod (7) and a movable seat (11) fixedly mounted on the bottom of the fixed stirring rod (8) on the left and right sides of the top; The two movable seats (11) are rotatably connected to a rotating rod (12) that passes through the stirring rod (7) and is located in the mounting groove (13). A rotating disk (14) located in the mounting groove (13) is fixedly installed on the outside of the rotating rod (12). A forward thread groove (15) is provided on the outside of the rotating rod (12) located on the left side of the stirring rod (7). A reverse thread groove (16) is provided on the outside of the rotating rod (12) located on the right side of the stirring rod (7). A threaded movable seat (17) is threadedly connected in the forward thread groove (15) and the reverse thread groove (16). A connecting rod (18) fixed to the two stirring connecting rods (10) is fixedly installed on the bottom of the threaded movable seat (17).
4. The high-efficiency mixer for uniformly mixing dough according to claim 3, characterized in that: The rotating rod (12) and the movable seat (11) rotate in a circle, the rotating disk (14) is located in the middle of the rotating rod (12) and is concentric with the rotating rod (12), the forward thread groove (15) and the reverse thread groove (16) have thread spirals in opposite directions and are of equal length, and are symmetrically distributed with the middle of the rotating rod (12) as the symmetry center, and the two thread movable seats (17) are symmetrically distributed with the middle between the forward thread groove (15) and the reverse thread groove (16) as the symmetry center.
5. The high-efficiency mixer for uniformly mixing dough according to claim 2, characterized in that: The bottom stirring structure includes a bottom cross bar (19) fixedly mounted on the bottom of the stirring connecting rod (10) on the left side, a plurality of hollow cylinders (20) equidistantly distributed are fixedly mounted on the bottom of the bottom cross bar (19), a spring (21) is fixedly mounted inside the hollow cylinder (20), and a stripping stirring rod (22) penetrating and extending to the bottom of the hollow cylinder (20) is fixedly mounted on the bottom of the spring (21).
6. The high-efficiency mixer for uniformly mixing dough according to claim 5, characterized in that: When the spring (21) is in a fully compressed state, the peeling stirring rod (22) and the bottom of the hollow cylinder (20) are inseparable.
7. The high-efficiency mixer for uniformly mixing dough according to claim 1, characterized in that: A control chassis is fixedly installed inside the machine body (3), a display screen and control buttons are provided on the front surface of the machine body (3), and support feet (5) are fixedly installed at the four corners of the bottom of the machine base (1).