Stirring device
By designing a detachable and connected storage barrel and multi-directional and multi-angle mixing mechanism, the problems of high viscosity materials with high energy consumption, large wear and poor uniformity are solved, and efficient stirring and convenient maintenance are achieved, and more adaptable stirring is achieved. Device.
Patent Information
- Application Number
- CN202420963801.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-07
AI Technical Summary
When existing stirring devices deal with materials with high viscosity, they lead to increased energy consumption, increased equipment temperature, accelerated wear, poor product uniformity and inconvenient equipment maintenance.
A stirring device including a carrier rack, a containment barrel, a locking assembly, a stirring mechanism and a lifting mechanism is designed. A roller is provided on the containment barrel, and the locking assembly is removably connected. The stirring mechanism adopts spiral blades and a stirring assembly, and the lifting mechanism can be Adjust the position of the stirring mechanism to achieve full stirring of the material in multiple directions and angles.
It realizes efficient stirring and full mixing of materials, reduces resistance during the stirring process, facilitates operation and maintenance, has stronger adaptability, reduces equipment wear and energy consumption, and improves production efficiency.
Smart Images
Figure CN222219251U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material stirring, in particular to a stirring device. Background Art
[0002] In industrial production, stirring devices are necessary equipment in the production process. However, existing stirring devices often have the following problems when stirring materials with high viscosity:
[0003] During the mixing process, materials with higher viscosity will increase the mixing power, thereby increasing energy consumption, and will also cause the temperature of the equipment to rise, further increasing energy consumption. In addition, high mixing viscosity will also accelerate the wear of the equipment. Since the friction of high-viscosity materials increases during the mixing process, the wear of the equipment will also accelerate. This will not only increase the maintenance costs of the equipment, but also increase the number of production line shutdowns, affecting production efficiency. What's more, since high-viscosity materials are easy to gather together to form large lumps during the mixing process, it will also affect the uniformity of the product, and then lead to quality problems such as product segregation, agglomeration, and contamination, which cannot meet the operational requirements of material mixing and has poor adaptability. Not only that, since the material is prone to wall hanging in the mixing device, the operator needs to disassemble and maintain the barrel containing the material, and the existing mixing device is often compact and inconvenient to disassemble. Utility Model Content
[0004] The utility model aims to provide a stirring device, which can realize efficient stirring and full mixing of materials, is easy to operate and maintain, and has stronger adaptability.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A stirring device, comprising:
[0007] Carrying frame;
[0008] A containing bucket, wherein the containing bucket is provided with rollers;
[0009] A locking assembly capable of detachably connecting and locking the containing bucket to the supporting frame;
[0010] The stirring mechanism comprises a stirring driver, a spiral blade and a stirring assembly, wherein the spiral blade is provided in plurality and the plurality of spiral blades are arranged on the carrier frame at intervals around the stirring assembly, the stirring driver can drive the spiral blade to rotate around a rotation axis in the accommodating barrel, the stirring assembly can rotate around its own axis, and the rotation direction of the stirring assembly is parallel to the rotation axis;
[0011] The lifting mechanism can drive the stirring mechanism to rise and fall.
[0012] Optionally, the locking assembly includes an extension rod and a connecting piece, a snap ring is provided on the accommodating barrel, the extension rod is arranged on the supporting frame and can extend into the snap ring, and the connecting piece can be screwed to the extension rod and the snap ring.
[0013] Optionally, a turntable is rotatably provided on the carrier frame, a plurality of spiral blades are arranged at intervals along the circumference of the turntable, and an output end of the stirring driver is connected to the turntable, and can drive the turntable to rotate around the rotation axis.
[0014] Optionally, the stirring component is disposed on the turntable, and the rotation of the turntable can drive the stirring component to rotate around the rotation axis.
[0015] Optionally, the spiral blade is arranged to extend helically along the direction of the rotation axis.
[0016] Optionally, the stirring assembly includes a rotation driver and a stirring shaft, wherein the rotation driver is disposed on the carrier frame, and an output end thereof is connected to the stirring shaft, and can drive the stirring shaft to rotate around its own axis, and the rotation direction of the stirring shaft is parallel to the rotation axis.
[0017] Optionally, the stirring shaft includes a rotating shaft and a plurality of impellers, and the plurality of impellers are arranged on the rotating shaft at intervals along an extension direction of the rotating shaft.
[0018] Optionally, the impeller includes a plurality of first teeth and a plurality of second teeth, the first teeth and the second teeth are alternately arranged in sequence, and the extension direction of the first teeth and the extension direction of the second teeth are opposite to each other.
[0019] Optionally, a plurality of rotating shafts are provided, and the plurality of rotating shafts extend in the vertical direction and are arranged on the supporting frame at intervals in the horizontal direction.
[0020] Optionally, the lifting mechanism includes a lifting drive and a platform, the platform is arranged on the supporting frame and connected to the stirring mechanism, and the output end of the lifting drive is connected to the platform to drive the platform to lift and lower.
[0021] Beneficial effects:
[0022] The utility model provides a stirring device, which includes a carrier, a container, a locking assembly, a stirring mechanism and a lifting mechanism. The container is provided with a roller, so that the container can move freely according to the stirring demand, which is convenient for the operator to operate. The locking assembly can detachably connect and lock the container to the carrier, ensuring that the container can remain stable and avoid sliding or displacement during the stirring process, and can facilitate the disassembly and movement of the container. The stirring mechanism includes a stirring driver, a spiral blade and a stirring assembly. The stirring driver can drive the spiral blade to rotate around the rotation axis in the container, and can effectively push the material from the bottom of the container to the top, and then from the top to the bottom, forming a circulating flow of the material. In addition, a plurality of spiral blades are arranged on the carrier at intervals around the stirring assembly, and can stir the material around the stirring assembly, and the stirring assembly can rotate around its own axis, and the rotation direction of the stirring assembly is parallel to the rotation axis. Through the mutual cooperation of the spiral blade and the stirring assembly, the material can be fully stirred in multiple directions and angles. The lifting mechanism can drive the stirring mechanism to rise and fall, so that the spiral blades and stirring assembly can be extended into the container to achieve stirring operations at different heights. For materials with higher viscosity, the position of the stirring mechanism can be appropriately raised to reduce the resistance during the stirring process; for materials that require deep stirring, the position of the stirring mechanism can be lowered. Through the above settings, the stirring device of the present application can achieve efficient stirring and full mixing of materials, is easy to operate and maintain, and has stronger adaptability. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 The overall structure of the stirring device provided by the embodiment of the utility model is shown in FIG. Figure 1 ;
[0024] Figure 2 The overall structure of the stirring device provided by the embodiment of the utility model is shown in FIG. Figure 2 ;
[0025] Figure 3 It is a schematic diagram of a stirring mechanism provided in an embodiment of the utility model.
[0026] In the figure:
[0027] 1. Carrying frame; 11. Turntable; 2. Storage barrel; 21. Roller; 3. Locking assembly; 4. Stirring mechanism; 41. Stirring driver; 42. Spiral blade; 43. Stirring assembly; 431. Rotating driver; 432. Stirring shaft; 4321. Rotating shaft; 4322. Impeller; 5. Lifting mechanism; 51. Lifting driver; 52. Platform. DETAILED DESCRIPTION
[0028] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0029] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0031] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.
[0032] like Figure 1-Figure 3As shown, this embodiment provides a stirring device, which includes a carrier 1, a accommodating barrel 2, a locking assembly 3, a stirring mechanism 4 and a lifting mechanism 5. The accommodating barrel 2 is provided with a roller 21, the locking assembly 3 can detachably connect and lock the accommodating barrel 2 to the carrier 1, the stirring mechanism 4 includes a stirring driver 41, a spiral blade 42 and a stirring assembly 43, a plurality of spiral blades 42 are provided, and a plurality of spiral blades 42 are arranged on the carrier 1 at intervals around the stirring assembly 43, the stirring driver 41 can drive the spiral blade 42 to rotate around the rotation axis in the accommodating barrel 2, the stirring assembly 43 can rotate around its own axis, and the rotation direction of the stirring assembly 43 is parallel to the rotation axis, and the lifting mechanism 5 can drive the stirring mechanism 4 to rise and fall.
[0033] In this embodiment, a roller 21 is provided on the container 2, so that the container 2 can move freely according to the stirring demand, which is convenient for the operator to operate. The locking component 3 can detachably connect and lock the container 2 to the carrier 1, ensuring that the container 2 can remain stable during the stirring process, avoiding sliding or displacement, and at the same time facilitating the disassembly and movement of the container 2. The stirring mechanism 4 includes a stirring driver 41, a spiral blade 42 and a stirring component 43. The stirring driver 41 can drive the spiral blade 42 to rotate around the rotation axis in the container 2, and can effectively push the material from the bottom of the container 2 to the top, and then from the top to the bottom, forming a circulating flow of the material. In addition, a plurality of spiral blades 42 are arranged on the carrier 1 at intervals around the stirring component 43, and the material around the stirring component 43 can be stirred, and the stirring component 43 can rotate around its own axis, and the rotation direction of the stirring component 43 is parallel to the rotation axis. Through the mutual cooperation of the spiral blade 42 and the stirring component 43, the material can be fully stirred in multiple directions and angles. The lifting mechanism 5 can drive the stirring mechanism 4 to rise and fall, so that the spiral blade 42 and the stirring assembly 43 can be extended into the accommodating barrel 2 to achieve stirring operations at different heights. For materials with higher viscosity, the position of the stirring mechanism 4 can be appropriately raised to reduce the resistance during the stirring process; for materials that require deep stirring, the position of the stirring mechanism 4 can be lowered. Through the above settings, the stirring device of this embodiment can achieve efficient stirring and full mixing of materials, is easy to operate and maintain, and has stronger adaptability.
[0034] It should be noted that the direction of the rotation axis of this embodiment coincides with the vertical direction to ensure that the materials can be fully mixed. In other embodiments, the specific direction of the rotation axis can be adjusted according to actual operations and is not limited here.
[0035] Specifically, Figure 1As shown, in this embodiment, the locking assembly 3 includes an extension rod and a connecting piece, a snap ring is provided on the accommodating barrel 2, the extension rod is arranged on the supporting frame 1, and can extend into the snap ring, and the connecting piece can be screwed on the extension rod and the snap ring, so as to lock the accommodating barrel 2 on the supporting frame 1. The above locking method is simple and effective, and can ensure that the accommodating barrel 2 will not move or shake during the stirring process, thereby ensuring the accuracy and stability of the stirring. In other embodiments, the locking effect of the accommodating barrel 2 and the supporting frame 1 can also be achieved by buckles and other methods, which are not limited too much here.
[0036] Specifically, Figure 1-Figure 3 As shown, a turntable 11 is rotatably provided on the carrier frame 1, and a plurality of spiral blades 42 are arranged at intervals along the circumference of the turntable 11, ensuring that the material can be subjected to stirring forces from multiple directions during the stirring process. The output end of the stirring driver 41 is connected to the turntable 11, and can drive the turntable 11 to rotate around the rotation axis. The rotation of the turntable 11 can drive the spiral blades 42 to perform circular motion, thereby promoting all-round mixing of the material in the containing barrel 2.
[0037] Specifically, Figure 1-Figure 3 As shown, in this embodiment, the stirring component 43 is arranged on the turntable 11, and the rotation of the turntable 11 can drive the stirring component 43 to rotate around the rotation axis. When the turntable 11 rotates under the driving action of the stirring driver 41, the stirring component 43 will also rotate around the rotation axis, and at the same time, the stirring component 43 will also rotate around its own axis. Such a setting not only enables the stirring component 43 to stir the material in the horizontal direction, but also cooperates with the rotation movement of the spiral blade 42 to form a multi-directional and multi-angle stirring effect.
[0038] Specifically, Figure 1 and Figure 2 As shown, the spiral blade 42 is spirally extended along the direction of the rotation axis, and the spiral blade 42 can form a continuous spiral motion trajectory when rotating, which can not only drive the material to perform circular motion, but also generate strong convection and shear force inside the material. Under the push of the spiral blade 42, the material spirally rises from the bottom of the accommodating barrel 2 to the top, and then spirally descends from the top to the bottom, realizing the all-round circulation flow of the material.
[0039] Specifically, Figure 1-Figure 3As shown, the stirring assembly 43 includes a rotating driver 431 and a stirring shaft 432. The rotating driver 431 is arranged on the supporting frame 1. The output end of the rotating driver 431 is connected to the stirring shaft 432, and can drive the stirring shaft 432 to rotate around its own axis. The rotation direction of the stirring shaft 432 is parallel to the rotating axis. When the stirring shaft 432 rotates around its own axis, it can drive the surrounding materials to perform circular motion, and push the materials from the center to the edge, and then pull them back from the edge to the center, forming a circulating flow of the materials, which helps to break the layered structure and particle agglomeration in the materials and promote uniform mixing of the materials.
[0040] Specifically, Figure 1-Figure 3 As shown, the stirring shaft 432 includes a rotating shaft 4321 and a plurality of impellers 4322. The plurality of impellers 4322 are arranged on the rotating shaft 4321 at intervals along the extension direction of the rotating shaft 4321. The extension direction of the stirring shaft 432 is consistent with the above-mentioned rotation axis, ensuring that the stirring shaft 432 can rotate stably. By setting the plurality of impellers 4322 at intervals, it can be ensured that the materials can be evenly distributed during the stirring process, avoiding the situation of local uneven mixing.
[0041] Specifically, Figure 3 As shown, the impeller 4322 includes a plurality of first teeth and a plurality of second teeth, and the first teeth and the second teeth are arranged alternately in sequence, so that the impeller 4322 can generate more complex and strong fluid dynamics when rotating, which can not only drive the material to move in a circular motion, but also generate shear, stretching and other forces inside the material, thereby breaking the particle agglomeration and layered structure in the material and achieving more uniform mixing. The extension direction of the first teeth and the extension direction of the second teeth diverge from each other, which can form a larger stirring area, increase the contact area between the material and the impeller 4322, and make more materials be affected by the stirring force, which helps to improve the stirring efficiency and shorten the stirring time.
[0042] Specifically, Figure 3 As shown, there are multiple rotating shafts 4321, and multiple rotating shafts 4321 can form multiple stirring areas when rotating, so as to achieve multi-point and multi-directional stirring of the material, which helps to break the agglomeration and stratification phenomenon in the material and make the material mixed more evenly. Multiple rotating shafts 4321 extend in the vertical direction and are arranged on the support frame 1 at intervals in the horizontal direction, so that the material will not only flow in the horizontal direction during the stirring process, but also circulate in the vertical direction, which helps to eliminate the stirring dead angle and achieve all-round material mixing, while being able to cover the entire stirring space, thereby achieving efficient stirring operation.
[0043] Specifically, Figure 1-Figure 3As shown, the lifting mechanism 5 includes a lifting driver 51 and a platform 52. The platform 52 is arranged on the carrier 1 and connected to the stirring mechanism 4. The output end of the lifting driver 51 is connected to the platform 52, and can drive the platform 52 to rise and fall. When the platform 52 rises and falls, the stirring mechanism 4 can move accordingly to achieve the height adjustment of the overall structure. By setting the lifting driver 51, the lifting action of the platform 52 can be accurately controlled. The lifting driver 51 can adopt a driving method such as a cylinder or a hydraulic cylinder to ensure the stability and reliability of the lifting process.
[0044] It should be noted that the stirring driver 41 and the rotating driver 431 of this embodiment can both adopt a stepping motor or a servo motor to ensure the material stirring effect, and no further limitation is made here.
[0045] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.
Claims
1. A stirring device, characterized in that: include: A carrier frame (1); A accommodating bucket (2), wherein a roller (21) is provided on the accommodating bucket (2); A locking assembly (3) capable of detachably connecting and locking the containing bucket (2) to the supporting frame (1); A stirring mechanism (4), comprising a stirring driver (41), a spiral blade (42) and a stirring assembly (43), wherein a plurality of spiral blades (42) are provided, and the plurality of spiral blades (42) are arranged on the carrier (1) at intervals around the stirring assembly (43), the stirring driver (41) can drive the spiral blade (42) to rotate around a rotation axis in the accommodating barrel (2), and the stirring assembly (43) can rotate around its own axis, and the rotation direction of the stirring assembly (43) is parallel to the rotation axis; The lifting mechanism (5) can drive the stirring mechanism (4) to rise and fall.
2. The stirring device according to claim 1, characterized in that: The locking assembly (3) comprises an extension rod and a connecting piece, the accommodating barrel (2) is provided with a snap ring, the extension rod is arranged on the supporting frame (1) and can extend into the snap ring, and the connecting piece can be screwed onto the extension rod and the snap ring.
3. The stirring device according to claim 1, characterized in that: A turntable (11) is rotatably provided on the carrier (1), a plurality of spiral blades (42) are arranged at intervals along the circumference of the turntable (11), and an output end of the stirring driver (41) is connected to the turntable (11) and can drive the turntable (11) to rotate around the rotation axis.
4. The stirring device according to claim 3, characterized in that: The stirring component (43) is arranged on the rotating disk (11), and the rotation of the rotating disk (11) can drive the stirring component (43) to rotate around the rotation axis.
5. The stirring device according to claim 1, characterized in that: The spiral blade (42) is arranged to extend spirally along the direction of the rotation axis.
6. The stirring device according to claim 1, characterized in that: The stirring assembly (43) comprises a rotation driver (431) and a stirring shaft (432); the rotation driver (431) is arranged on the carrier (1); an output end of the rotation driver (431) is connected to the stirring shaft (432) and is capable of driving the stirring shaft (432) to rotate around its own axis; the rotation direction of the stirring shaft (432) is parallel to the rotation axis.
7. The stirring device according to claim 6, characterized in that: The stirring shaft (432) comprises a rotating shaft (4321) and a plurality of impellers (4322), and the plurality of impellers (4322) are arranged on the rotating shaft (4321) at intervals along the extension direction of the rotating shaft (4321).
8. The stirring device according to claim 7, characterized in that: The impeller (4322) includes a plurality of first teeth and a plurality of second teeth, wherein the first teeth and the second teeth are alternately arranged in sequence, and an extension direction of the first teeth and an extension direction of the second teeth diverge from each other.
9. The stirring device according to claim 7, characterized in that: A plurality of the rotating shafts (4321) are provided, and the plurality of rotating shafts (4321) extend in the vertical direction and are arranged on the supporting frame (1) at intervals in the horizontal direction.
10. The stirring device according to any one of claims 1 to 9, characterized in that: The lifting mechanism (5) comprises a lifting driver (51) and a platform (52); the platform (52) is arranged on the supporting frame (1) and connected to the stirring mechanism (4); the output end of the lifting driver (51) is connected to the platform (52) and can drive the platform (52) to rise and fall.