A flour mixer for flour processing
By using a servo motor-driven vibration structure and extrusion wheel design, the problems of wheat accumulation and insufficient mixing in the wheat mixer are solved, ensuring that the wheat is fully mixed in the wheat mixer and improving flour processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO TIANTIANLE POWDER MAKING CO LTD
- Filing Date
- 2025-03-03
- Publication Date
- 2026-06-09
AI Technical Summary
During flour processing, due to the variety of wheat types, wheat tends to accumulate in the mixing equipment, resulting in insufficient mixing and affecting subsequent processing.
The vibrating structure driven by a servo motor and the extrusion rollers work together to ensure that the wheat is fully mixed in the wheat mixer through the design of the vibrating box and the screening plate, and to prevent the feed pipe from being blocked by the servo motor and rollers.
This process ensures thorough mixing of wheat within the mixing unit, prevents accumulation, and guarantees smooth subsequent processing, thereby improving flour processing efficiency.
Smart Images
Figure CN224332015U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of flour processing technology, specifically to a flour mixing device. Background Technology
[0002] Wheat blenders are essential equipment in the wheat processing process. Due to the wide variety of wheat varieties and their significant quality differences, it is difficult to produce products with stable quality and controllable quality using a single variety of wheat. Therefore, all large and medium-sized flour mills have a wheat blending process.
[0003] In existing technology, different types of wheat are fed into the wheat mixer through a feeding pipe, and the wheat is ground more finely through thorough mixing.
[0004] However, in actual use, due to the variety of wheat types, the wheat tends to pile up when placed in the mixing device, resulting in insufficient mixing and making subsequent processing inconvenient. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides a wheat mixer for flour processing, which solves the problem that in actual use, due to the large variety of wheat types, the wheat tends to pile up when placed in the mixer, resulting in insufficient mixing and inconvenience in subsequent processing.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a flour mixer for flour processing, comprising a workbench, a fixed box fixedly connected to the top of the workbench, a vibrating box installed inside the fixed box, a sieving plate fixedly connected to the inner wall of the vibrating box, a fixed frame above the vibrating box, the bottom of the fixed frame fixedly connected to the top of the fixed box, several feed pipes installed on the top of the fixed frame, and a vibration structure installed on the outer wall of the vibrating box, the vibration structure comprising: a first servo motor fixedly connected to... The top of the fixed frame has an output end that extends to the bottom of the fixed frame via a sealed bearing; a slide rod is fixedly connected to the output end of the first servo motor, passes through the screening plate, and slides against the inner wall of the screening plate; a fixed ring is fixedly connected to the outer wall of the vibrating box; a pressing wheel is installed on the top of the inner wall of the fixed box and fits against the top of the fixed ring; a limiting structure is installed on the outer wall of the fixed ring; wherein, through the cooperation of the first servo motor and the slide rod, the pressing wheel presses against the fixed ring, causing the vibrating box to vibrate, and the limiting structure protects the vibrating box.
[0007] Preferably, the limiting structure includes: a slider, rotatably connected to the outer wall of the fixed ring via a bearing; a limiting post, fixedly connected to the top of the worktable and inserted into the outer wall of the slider; and a spring, sleeved on the outer wall of the limiting post and pressed against the slider and the worktable; wherein, the cooperation between the slider and the limiting post prevents the spring from being squeezed and shifting.
[0008] Preferably, a guide plate is provided above the vibration box, and the top of the guide plate is fixedly connected to the bottom of the fixing frame.
[0009] Preferably, a feeding box is fixedly connected to the bottom of the workbench, and a feeding pipe is connected to the bottom of the feeding box. A feeding device is installed inside the feeding box, and the feeding device includes: a second servo motor, fixedly connected to the outer wall of the feeding box, and its output end is rotatably connected to the inner wall of the feeding box through a sealed bearing; a roller, disposed on the inner wall of the feeding box and fixedly connected to the output end of the second servo motor; and several baffles, all fixedly connected to the outer wall of the roller. The cooperation between the second servo motor and the roller causes the baffles to turn over the grains, preventing blockage of the feeding pipe.
[0010] Preferably, a collection hopper is provided below the vibration box, and the bottom of the collection hopper is fixedly connected to the top of the workbench.
[0011] Beneficial effects
[0012] This utility model provides a wheat mixer for flour processing. It has the following advantages: The wheat mixer for flour processing, through the cooperation of a first servo motor, a slide bar, and a fixed ring, uses the servo motor to drive the fixed ring to compress the extrusion roller, causing the vibrating box to vibrate up and down. This, in turn, causes the slide bar to move inside the sieve plate, vibrating the wheat on the sieve plate and mixing the various types of wheat together. The wheat is then discharged through the discharge holes on the surface of the sieve plate, thus ensuring more thorough mixing.
[0013] With the cooperation of the second servo motor, rollers and baffles, several baffles are installed on the surface of the tube roller, and the baffles are placed opposite each other at opposite angles. When the second servo motor drives the roller to rotate, the wheat will be mixed and discharged from the feeding box through the feeding pipe, making it convenient for subsequent processing. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the appearance of the present utility model;
[0016] Figure 3 for Figure 1Schematic diagram of the appearance of the middle fixing ring;
[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the intermediate workbench, collection hopper and vibration box;
[0018] Figure 5 for Figure 4 Structural diagram of the fixed box, vibration box and limiting column;
[0019] Figure 6 for Figure 1 A schematic diagram of the structure of the intermediate screening plate and slide bar.
[0020] In the diagram: 1. Workbench; 2. Vibration structure; 21. First servo motor; 22. Slide rod; 23. Fixing ring; 24. Extrusion wheel; 25. Limiting structure; 251. Slider; 252. Limiting post; 253. Spring; 3. Feeding device; 31. Second servo motor; 32. Roller; 33. Stop bar; 11. Fixing box; 12. Fixing frame; 13. Feeding pipe; 14. Vibration box; 15. Screening plate; 16. Collection hopper; 17. Feeding box; 18. Feeding pipe; 19. Guide plate. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] In actual use, due to the variety of wheat types, the wheat tends to pile up when placed in the mixing device, resulting in insufficient mixing and inconvenience in subsequent processing.
[0023] In view of this, the present invention provides a wheat mixer for flour processing, which solves the problem that when wheat of various types is put into the mixer, it will pile up, resulting in insufficient mixing of wheat and inconvenience in subsequent processing.
[0024] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.
[0025] Example 1: By Figure 1-6It is known that a wheat mixer for flour processing includes a workbench 1, a fixed box 11 fixedly connected to the top of the workbench 1, a vibrating box 14 installed inside the fixed box 11, a sieve plate 15 fixedly connected to the inner wall of the vibrating box 14, and several feeding holes opened at the bottom of the sieve plate 15 to allow wheat to be discharged through the through holes on its surface. A fixed frame 12 is provided above the vibrating box 14, the bottom of the fixed frame 12 is fixedly connected to the top of the fixed box 11, and several feeding pipes 13 are installed on the top of the fixed frame 12 to feed various types of wheat into the vibrating box 14. A vibration structure 2 is installed on the outer wall of the vibrating box 14, the vibration structure 2 including: a first servo motor 21, a fixed connection... The first servo motor 21 is fixedly connected to the top of the fixed frame 12, and its output end extends to the bottom of the fixed frame 12 through a sealed bearing; the slide rod 22 is fixedly connected to the output end of the first servo motor 21, and passes through the screening plate 15 and slides against the inner wall of the screening plate 15; the fixed ring 23 is fixedly connected to the outer wall of the vibrating box 14; the extrusion wheel 24 is installed on the top of the inner wall of the fixed box 11 and fits against the top of the fixed ring 23; the limiting structure 25 is installed on the outer wall of the fixed ring 23; wherein, through the cooperation of the first servo motor 21 and the slide rod 22, the extrusion wheel 24 extrudes the fixed ring 23, causing the vibrating box 14 to vibrate, and the limiting structure 25 protects the vibrating box 14; the model of the first servo motor 21 is not limited, as long as it meets the actual use conditions;
[0026] In the specific implementation process, it is worth noting that various types of wheat are added into the vibrating box 14 through the feed pipe 13, and the first servo motor 21 drives the slide rod 22 to rotate, which in turn drives the fixed ring 23 to rotate. The extrusion wheel 24 extrudes the fixed ring 23, causing the vibrating box 14 to vibrate. This vibrates the wheat inside the vibrating box 14, preventing the wheat from accumulating and thus mixing the wheat more thoroughly. The wheat is then discharged through the through holes on the surface of the sieve plate 15, which is used to sieve the wheat. A limit block is installed at the part of the sieve plate 15 that contacts the slide rod 22. A groove is provided on the inner wall of the slide rod 22 that contacts the limit block, and a protrusion that matches the groove is provided on the inner wall of the limit block, allowing the two to slide and engage, thus stabilizing the movement between the sieve plate 15 and the slide rod 22. A flexible protective sleeve can be installed on the part of the slide rod 22 above the sieve plate 15 to prevent wheat particles from entering between the slide rod 22 and the sieve plate 15.
[0027] Furthermore, the limiting structure 25 includes: a slider 251, which is rotatably connected to the outer wall of the fixed ring 23 via a bearing; a limiting post 252, which is fixedly connected to the top of the worktable 1 and inserted into the outer wall of the slider 251; and a spring 253, which is sleeved on the outer wall of the limiting post 252 and pressed against the slider 251 and the worktable 1. The cooperation between the slider 251 and the limiting post 252 prevents the spring 253 from being squeezed and shifting.
[0028] In the specific implementation process, it is worth noting that when the slider 251 squeezes the spring 253, the spring 253 will deform, and when it deforms, the spring 253 will not deviate. When the extrusion wheel 24 squeezes the fixed ring 23, the spring 253 can ensure that the fixed ring 23 and the extrusion wheel 24 are in close contact.
[0029] Furthermore, a guide plate 19 is provided above the vibration box 14, and the top of the guide plate 19 is fixedly connected to the bottom of the fixing frame 12.
[0030] In the specific implementation process, it is worth noting that the guide plate 19 is installed at the bottom of the fixed frame 12 so that all the wheat enters the vibrating box 14 through the guide plate 19, thus preventing it from splashing to the outside of the vibrating box 14 when feeding.
[0031] Specifically, when using this wheat blender for flour processing, when blending various types of wheat, the wheat is added into the feed pipe 13 and enters the vibration box 14 through the guide plate 19. The first servo motor 21 drives the slide bar 22 to rotate, which in turn drives the fixed ring 23 to rotate. The extrusion wheel 24 extrudes the fixed ring 23, causing the vibration box 14 to vibrate. This vibrates the wheat within the vibration box 14, preventing the wheat from accumulating. When the fixed ring 23 moves, the slider 251 extrudes the spring 253, causing the slider 251 to move on the outer wall of the limit post 252, stabilizing it during vibration.
[0032] Example 2: From Figure 1-6 It is known that a feeding box 17 is fixedly connected to the bottom of the workbench 1, and a feeding pipe 18 is connected to the bottom of the feeding box 17. A feeding device 3 is installed inside the feeding box 17. The feeding device 3 includes: a second servo motor 31, which is fixedly connected to the outer wall of the feeding box 17, and its output end is rotatably connected to the inner wall of the feeding box 17 through a sealed bearing; a roller 32, which is set on the inner wall of the feeding box 17 and fixedly connected to the output end of the second servo motor 31; and several baffles 33, which are all fixedly connected to the outer wall of the roller 32. The cooperation between the second servo motor 31 and the roller 32 causes the baffles 33 to turn the grains and prevent the feeding pipe 18 from getting blocked. The model of the second servo motor 31 is not limited, as long as it meets the actual use requirements.
[0033] In the specific implementation process, it is worth noting that when the wheat enters the feeding box 17, the second servo motor 31 drives the roller 32 to rotate, which will mix the wheat. The wheat is then discharged from the feeding box 17 through the feeding pipe 18, making it convenient for subsequent processing.
[0034] Furthermore, a collection hopper 16 is provided below the vibration box 14, and the bottom of the collection hopper 16 is fixedly connected to the top of the workbench 1.
[0035] In the specific implementation process, it is worth noting that the collection hopper 16 is used to collect the wheat discharged from the vibrating box 14, so that the wheat can enter the feeding box 17.
[0036] Specifically, based on the above embodiments, after the wheat is discharged from the vibrating box 14, it will enter the feeding box 17 under the action of the collecting hopper 16, and the roller 32 will be driven to rotate by the second servo motor 31, so that the baffle 33 mixes the wheat, and it will be discharged from the feeding box 17 through the feeding pipe 18, making the wheat convenient for subsequent processing.
[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A flour mixing device for flour processing, comprising a workbench (1), characterized in that: A fixed box (11) is fixedly connected to the top of the workbench (1). A vibrating box (14) is installed inside the fixed box (11). A screening plate (15) is fixedly connected to the inner wall of the vibrating box (14). A fixed frame (12) is provided above the vibrating box (14). The bottom of the fixed frame (12) is fixedly connected to the top of the fixed box (11). Several feed pipes (13) are installed on the top of the fixed frame (12). A vibration structure (2) is installed on the outer wall of the vibrating box (14). The vibration structure (2) includes: The first servo motor (21) is fixedly connected to the top of the mounting bracket (12), and its output end extends to the bottom of the mounting bracket (12) through a sealed bearing; The slide bar (22) is fixedly connected to the output end of the first servo motor (21), and passes through the screening plate (15), and is slidably engaged with the inner wall of the screening plate (15); The fixing ring (23) is fixedly connected to the outer wall of the vibration box (14); The extrusion wheel (24) is installed on the top of the inner wall of the fixed box (11) and fits against the top of the fixed ring (23); The limiting structure (25) is installed on the outer wall of the fixing ring (23); In this process, the first servo motor (21) and the slide bar (22) work together to make the extrusion wheel (24) extrude the fixed ring (23), causing the vibration box (14) to vibrate, and the limiting structure (25) protects the vibration box (14).
2. A wheat mixer for flour processing according to claim 1, characterized in that: The limiting structure (25) includes: The slider (251) is rotatably connected to the outer wall of the fixed ring (23) via a bearing; The limiting post (252) is fixedly connected to the top of the worktable (1) and inserted into the outer wall of the slider (251); Spring (253) is sleeved on the outer wall of the limiting post (252) and pressed against the slider (251) and the worktable (1); The cooperation between the slider (251) and the limiting post (252) prevents the spring (253) from being squeezed and shifting.
3. A wheat mixer for flour processing according to claim 1, characterized in that: A guide plate (19) is provided above the vibration box (14), and the top of the guide plate (19) is fixedly connected to the bottom of the fixing frame (12).
4. A wheat mixer for flour processing according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to a feeding box (17), the bottom of the feeding box (17) is connected to a feeding pipe (18), and a feeding device (3) is installed inside the feeding box (17). The feeding device (3) includes: The second servo motor (31) is fixedly connected to the outer wall of the feeding box (17), and its output end is rotatably connected to the inner wall of the feeding box (17) through a sealed bearing; Roller (32) is set on the inner wall of the feeding box (17) and fixedly connected to the output end of the second servo motor (31); A number of baffles (33) are provided, all of which are fixedly connected to the outer wall of the roller (32); In this process, the second servo motor (31) and roller (32) work together to turn the grains over by the baffle (33) to prevent the feed pipe (18) from getting blocked.
5. A wheat mixer for flour processing according to claim 1, characterized in that: A collection hopper (16) is provided below the vibration box (14), and the bottom of the collection hopper (16) is fixedly connected to the top of the workbench (1).