A combined material mixing and stirring device

Abstract

The present invention provides a combined material mixing and stirring device, comprising: a housing, a driving mechanism and a stirring mechanism. The stirring mechanism is arranged inside the housing. The driving mechanism includes an output shaft having a first axis. The stirring mechanism includes a first stirring component and a second stirring component arranged along the first axis. A material channel is formed inside the first stirring component. The material flows in the material channel along a direction gradually approaching the first axis. The size of the material channel along the material flow direction gradually decreases. An opening and a plurality of material leakage gaps are provided on the material channel. The opening is located at one end of the first stirring component away from the first axis. The opening and the material leakage gaps can enable the material to flow between the area inside the housing and the material channel. A material guiding structure is arranged at the opening of the first stirring component. The material guiding structure is used to guide the material inside the housing into the material channel. Thereby, the material mixing effect in dairy product processing is significantly improved, the caking phenomenon is reduced, and thus the product quality is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of material mixing and stirring, and particularly to a combined material mixing and stirring device. Background Art

[0002] In the production process of dairy products, the mixing and stirring of raw materials is an important link to ensure the quality of dairy products. Therefore, the full stirring treatment of raw materials is particularly important. Especially in the processing of yogurt, it involves the mixing and stirring of various raw materials, which are usually in liquid, freeze-dried powder, powder, block, and thick liquid states. Due to the different physical states and characteristics of these raw materials, caking is likely to occur during the processing, resulting in poor stirring uniformity.

[0003] However, in the existing stirring technology during the processing of dairy products, due to the mixing of different types of raw materials, the caking problem cannot be effectively solved, resulting in uneven mixing. Moreover, especially for yogurt products with a relatively high viscosity and poor fluidity of the liquid, the stirring uniformity is poor, ultimately affecting the taste and quality of the product. Summary of the Invention

[0004] Based on this, in view of the uneven stirring and the inability to effectively solve the caking problem existing in the current stirring technology, it is necessary to provide a combined material mixing and stirring device.

[0005] The above object is achieved by the following technical solutions:

[0006] A combined material mixing and stirring device includes a housing, a driving mechanism, and a stirring mechanism. The stirring mechanism is arranged inside the housing. The driving mechanism includes an output shaft having a first axis. The stirring mechanism includes a first stirring component and a second stirring component arranged along the first axis. A material channel for material circulation is formed inside the first stirring component, and the material flows in the material channel along a direction gradually approaching the first axis. The size of the material channel gradually decreases along the material flow direction. An opening and a plurality of material leakage gaps are provided on the material channel. The opening is located at one end of the first stirring component away from the first axis. The opening and the material leakage gaps can enable the material to flow between the area inside the housing and the material channel. A material guiding structure is arranged at the opening of the first stirring component, and the material guiding structure is used to guide the material inside the housing into the material channel;

[0007] The structures of the first stirring component and the second stirring component are the same. The openings of the first stirring component and the second stirring component are arranged staggeredly around the first axis. The first stirring component and the second stirring component can rotate synchronously with the output shaft;

[0008] An exchange channel is formed inside the first stirring assembly and the second stirring assembly. The exchange channel is disposed close to the first axis and is used for performing material exchange between two adjacent material channels. The material flows along the first axis in the exchange channel for material exchange.

[0009] In one embodiment, a rotating plate is disposed at the opening of the first stirring assembly. The rotating plate is rotatably connected to the first stirring assembly, and a first elastic member is disposed between the rotating plate and the first stirring assembly. The elastic force of the first elastic member always causes the rotating plate to rotate towards the direction close to the inner wall of the housing.

[0010] In one embodiment, when the output shaft rotates forward, the rotating plate on the first stirring assembly scrapes the material on the inner wall of the housing; when the output shaft rotates in the reverse direction, the rotating plate on the second stirring assembly scrapes the material on the inner wall of the housing.

[0011] In one embodiment, the first stirring assembly includes an upper cover, a lower cover, and a plurality of rollers. The upper cover and the lower cover are parallel and spaced apart, and the rollers are rotatably disposed between the upper cover and the lower cover. The upper cover, the lower cover, and the plurality of rollers surround to form the material channel, and a material leakage gap is formed between two adjacent rollers.

[0012] In one embodiment, the rotation directions of any two adjacent rollers are opposite, and the size of the rollers gradually decreases along the material flow direction.

[0013] In one embodiment, a first lifting plate is disposed inside the first stirring assembly. The first lifting plate can slide along the first axis. When the output shaft rotates forward, it drives the first lifting plate to move upward. When the output shaft rotates in the reverse direction, it drives the first lifting plate to move downward; a second lifting plate is disposed inside the first stirring assembly. The second lifting plate can slide along the first axis. When the output shaft rotates forward, it drives the second lifting plate to move downward. When the output shaft rotates in the reverse direction, it drives the second lifting plate to move upward.

[0014] In one embodiment, a connecting shaft is provided inside the first stirring assembly. The connecting shaft is fixedly connected to the output shaft. The first lifting plate and the second lifting plate are connected by the connecting shaft. A sliding channel is formed on the connecting shaft. When the output shaft rotates forward, it drives the first lifting plate to move upward along the sliding channel. When the output shaft rotates forward, it drives the second lifting plate to move downward along the sliding channel. When the output shaft rotates reversely, it drives the first lifting plate to move downward along the sliding channel. When the output shaft rotates reversely, it drives the second lifting plate to move upward along the sliding channel.

[0015] In one embodiment, a material leakage window is provided on the first lifting plate. When the first lifting plate moves upward, the material leakage window restricts the flow of materials on both sides of the first lifting plate. When the first lifting plate moves downward, the materials on both sides of the first lifting plate can flow through the material leakage window. A material leakage window is provided on the second lifting plate. When the second lifting plate moves downward, the material leakage window restricts the flow of materials on both sides of the second lifting plate. When the second lifting plate moves upward, the materials on both sides of the second lifting plate can flow through the material leakage window.

[0016] In one embodiment, a baffle plate and a material leakage plate are provided on the first lifting plate. The baffle plate and the material leakage plate are arranged at an angle. The baffle plate and the material leakage plate are rotatably arranged in the material leakage window. When the first lifting plate moves upward, the baffle plate restricts the flow of materials on both sides of the first lifting plate. When the first lifting plate moves downward, the materials on both sides of the first lifting plate can flow through the material leakage plate. A baffle plate and a material leakage plate are provided on the second lifting plate. The baffle plate and the material leakage plate are arranged at an angle. The baffle plate and the material leakage plate are rotatably arranged in the material leakage window. When the second lifting plate moves downward, the baffle plate restricts the flow of materials on both sides of the second lifting plate. When the second lifting plate moves upward, the materials on both sides of the second lifting plate can flow through the material leakage plate.

[0017] In one embodiment, a slider is provided on the first lifting plate, the slider slides along the first axis, and the baffle plate and the material leakage plate are rotatably connected to the slider; a slider is provided on the second lifting plate, the slider slides along the first axis, and the baffle plate and the material leakage plate are rotatably connected to the slider; when the first lifting plate and the second lifting plate move to the farthest distance, the slider on the first lifting plate exchanges the positions of the baffle plate and the material leakage plate; when the first lifting plate and the second lifting plate move to the farthest distance, the slider on the second lifting plate exchanges the positions of the baffle plate and the material leakage plate; when the first lifting plate and the second lifting plate move to the closest distance, the slider on the first lifting plate exchanges the positions of the baffle plate and the material leakage plate; when the first lifting plate and the second lifting plate move to the closest distance, the slider on the second lifting plate exchanges the positions of the baffle plate and the material leakage plate.

[0018] The beneficial effects of the present invention are:

[0019] The present invention provides a combined material mixing and stirring device, which includes a housing, a driving mechanism and a stirring mechanism. The stirring mechanism is arranged in the housing. The driving mechanism includes an output shaft, and the output shaft has a first axis. The stirring mechanism includes a first stirring component and a second stirring component arranged along the first axis. A material channel is formed inside the first stirring component, and the material flows in the material channel along a direction gradually approaching the first axis. The size of the material channel gradually decreases along the material flow direction. An opening and a plurality of material leakage gaps are provided on the material channel. The opening is located at one end of the first stirring component away from the first axis. The opening and the material leakage gaps can enable the material to flow between the area inside the housing and the material channel. A material guiding structure is arranged at the opening of the first stirring component, and the material guiding structure is used to guide the material inside the housing into the material channel. Thus, the material mixing effect in dairy product processing is significantly improved, the caking phenomenon is reduced, and the product quality is thereby improved. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the combined material mixing and stirring device provided by an embodiment of the present invention;

[0021] Figure 2 is Figure 1 a schematic structural diagram of the combined material mixing and stirring device, and the housing is hidden in the figure for easy observation;

[0022] Figure 3 It is a schematic structural diagram of the first stirring component and the second stirring component of the combined material mixing and stirring device provided by an embodiment of the present invention;

[0023] Figure 4 is Figure 3Exploded view of the second stirring assembly in

[0024] Figure 5 is Figure 3 Front view of the second stirring assembly in

[0025] Figure 6 is Figure 5 Cross-sectional view of the A-A section in

[0026] Figure 7 is Figure 4 Exploded view of the first lifting plate and the second lifting plate in

[0027] Figure 8 is Figure 7 Exploded view in

[0028] Figure 9 is Figure 7 Front view of the first lifting plate in

[0029] Figure 10 is Figure 9 Cross-sectional view of the B-B section in

[0030] Figure 11 is Figure 10 Partially enlarged view of X in

[0031] Wherein:

[0032] 100, housing;

[0033] 200, cover plate; 210, friction ring; 211, output shaft;

[0034] 300, first stirring assembly; 301, second stirring assembly;

[0035] 400, first gear; 401, second gear; 410, transmission gear; 420, upper cover; 421, lower cover; 422, communication hole; 430, first synchronous belt; 431, second synchronous belt; 440, mounting bracket; 441, mounting groove; 450, rotating plate; 451, rotating plate hole; 460, rolling roller group; 461, roller; 462, mounting hole; 463, first lifting plate; 464, second lifting plate; 470, material leakage window; 471, baffle plate; 472, material leakage plate; 473, rotating hole; 474, connecting shaft; 475, sliding channel; 476, connecting column; 477, connecting hole; 480, slider; 481, sliding groove; 482, first elastic latch; 483, second elastic latch; 484, clamping groove;

[0036] 500, motor. Specific implementation mode

[0037] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0038] The serial numbers assigned to the components in this document itself, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meanings. The "connection" and "coupling" mentioned in the present invention, unless otherwise specified, both include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0039] In the present invention, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0040] The following refers to Figures 1 to 11 the combined material mixing and stirring equipment provided by the embodiments of the present invention is described.

[0041] As Figures 1 to 3As shown in the figure, the combined material mixing and stirring equipment provided by the embodiments of the present invention is particularly suitable for the mixing and stirring treatment of materials, aiming to solve the problem of uneven mixing of raw materials in dairy product processing. Of course, the equipment can also be applied to the stirring treatment of other materials under appropriate circumstances. Specifically, the combined material mixing and stirring equipment includes a housing, a driving mechanism, and a stirring mechanism. The housing is composed of an outer shell 100 and a cover plate 200. The outer shell 100 serves as the main frame of the equipment, providing overall structural support. The cover plate 200 is combined with the outer shell 100 to further enclose the interior of the equipment, preventing materials from splashing out during the stirring process and protecting the internal components from external contamination. The driving mechanism includes a motor 500 and an output shaft 211. The output shaft 211 is connected to the motor 500, and the power of the motor 500 is transmitted to the stirring mechanism through the output shaft 211. The stirring mechanism is arranged inside the housing and realizes efficient stirring and mixing of materials by rotating. For materials with larger particles, the stirring mechanism can perform extrusion treatment to avoid caking. In addition, the stirring mechanism also prevents materials from adhering to the inner wall of the outer shell 100 by scraping the wall, ensuring the smooth flow of materials.

[0042] As Figures 1 to 3 shown, the stirring mechanism includes a first stirring component 300 and a second stirring component 301 arranged along the first axis. The output shaft 211 has a first axis. A material channel for the flow of materials is formed inside the first stirring component 300. The materials flow in the material channel along a direction gradually approaching the first axis. The size of the material channel gradually decreases along the material flow direction. An opening and a plurality of material leakage gaps are provided on the material channel. The opening is located at one end of the first stirring component 300 away from the first axis. The opening and the material leakage gaps can enable the materials to flow between the area inside the housing and the material channel. A guiding structure is provided at the opening of the first stirring component 300, and the guiding structure is used to guide the materials inside the housing into the material channel. The structures of the first stirring component 300 and the second stirring component 301 are the same. The openings of the first stirring component 300 and the second stirring component 301 are arranged staggeredly around the first axis. The first stirring component 300 and the second stirring component 301 can rotate synchronously with the output shaft 211. An exchange channel is formed inside the first stirring component 300 and the second stirring component 301. The exchange channel is arranged close to the first axis and is used for material exchange between two adjacent material channels. The materials are exchanged by flowing along the first axis in the exchange channel.

[0043] Specifically, by setting the first stirring component 300 and the second stirring component 301 with the same structure, and the material channels formed inside the first stirring component 300 and the second stirring component 301 gradually decrease along the material flow direction, the flow of materials can be effectively guided. As Figure 3It can be seen that the size of the material passage closer to the first axis is smaller, and the material passage is provided with an opening and a plurality of material leakage gaps, and a material guiding structure is also provided at the opening. This design can not only effectively guide more materials into the interior of the stirring assembly, but also ensure that more materials are fully stirred, thus significantly improving the stirring efficiency. In addition, the openings of the first stirring assembly 300 and the second stirring assembly 301 are arranged staggeredly around the first axis, and an exchange passage is formed inside the first stirring assembly 300 and the second stirring assembly 301. After the materials are stirred to a certain extent in the stirring assembly, they can be effectively extruded from one stirring assembly to another. During this extrusion and guiding process, the materials are subjected to continuous extrusion, further breaking the agglomerated structure of the materials and enhancing the fluidity of the materials, thereby improving the stirring effect.

[0044] Specifically, the first stirring assembly 300 and the second stirring assembly 301 can be arranged along the same axis as one first stirring assembly 300 and one second stirring assembly 301, or arranged as one first stirring assembly 300 and two second stirring assemblies 301, where the first stirring assembly 300 is located in the middle of the two second stirring assemblies 301. Compared with the first setting, the second setting, as Figure 2 shown, can enable more materials to enter the interior of the stirring assembly for mixing. In addition, an exchange passage is provided inside the stirring assembly, and the materials are exchanged between different stirring assemblies by means of up and down extrusion. Therefore, in the second design, the materials in the first stirring assembly 300 can directly flow into the two second stirring assemblies 301 after extrusion, and at the same time, the materials in the two second stirring assemblies 301 will also be extruded into the first stirring assembly 300. In this way, the materials are stirred by multiple stirring assemblies, significantly improving the material mixing effect and reducing the caking phenomenon.

[0045] Since the structures of the first stirring assembly 300 and the second stirring assembly 301 are the same, and the only difference is the position of their openings around the first axis, the working principles of each component will be described in detail below taking the first stirring assembly 300 as an example.

[0046] In one of the embodiments, as Figure 3 and 4As shown, a rotating plate 450 is provided at the opening of the first stirring assembly 300. The rotating plate 450 is rotatably connected to the first stirring assembly 300. A first elastic member is provided between the rotating plate 450 and the first stirring assembly 300. The elastic force of the first elastic member always causes the rotating plate 450 to rotate towards the direction close to the inner wall of the housing. Specifically, the rotating plate 450 is provided inside the first stirring assembly 300. A rotating plate hole 451 is provided at the opening inside the first stirring assembly 300, and the rotating plate 450 is rotatably installed in the rotating plate hole 451. Particularly, the first elastic member can be a torsion spring, and its elastic force causes the rotating plate 450 to rotate towards the direction close to the inner wall of the housing. When the device works, the setting of the torsion spring makes the rotating plate 450 contact the inner wall of the housing 100, effectively scraping the materials adhering to the inner wall into the stirring mechanism. This process further promotes the stirring and mixing of the materials, not only enhancing the stirring effect but also significantly improving the processing capacity of the entire system.

[0047] In one embodiment, as Figure 3 and 4 shown, when the output shaft 211 rotates forward, the rotating plate 450 on the first stirring assembly 300 scrapes the materials on the inner wall of the housing; when the output shaft 211 rotates backward, the rotating plate 450 on the second stirring assembly 301 scrapes the materials on the inner wall of the housing. Specifically, when the output shaft 211 rotates counterclockwise, that is, Figure 3 the counterclockwise direction from top to bottom in the perspective view, the first stirring assembly 300 and the second stirring assembly 301 also rotate counterclockwise accordingly. During this process, the torsion spring on the first stirring assembly 300 causes the rotating plate 450 to rotate clockwise and contact the inner wall of the housing 100, achieving the wall scraping effect and effectively scraping the materials adhering to the inner wall into the stirring mechanism. At the same time, the rotating plate 450 of the second stirring assembly 301 rotates synchronously with it to prevent jamming of the housing 100, thus avoiding equipment damage. On the contrary, when the output shaft 211 rotates clockwise, the rotating plate 450 of the second stirring assembly 301 rotates counterclockwise and still contacts the inner wall of the housing 100 for wall scraping. Similarly, the rotating plate 450 of the first stirring assembly 300 rotates synchronously with the first stirring assembly 300. This design ensures that no matter which direction the output shaft 211 rotates, there is always a rotating plate 450 of the stirring assembly scraping the wall, preventing material adhesion and effectively guiding the materials into the inside of the stirring assembly for mixing.

[0048] In one embodiment, as Figures 3 to 5As shown, the first stirring assembly 300 includes an upper cover 420, a lower cover 421, and a plurality of rollers 461. The upper cover 420 and the lower cover 421 are parallel and spaced apart. The rollers 461 are rotatably arranged between the upper cover 420 and the lower cover 421. The upper cover 420, the lower cover 421, and the plurality of rollers 461 surround to form the material channel, and a leakage gap is formed between two adjacent rollers 461. Specifically, the design of the plurality of rollers 461 forms a rolling roller group 460. An installation frame 440 is arranged between the upper cover 420 and the lower cover 421. The installation frame 440 is provided with a plurality of installation holes 462, and the rollers 461 are rotatably installed in the installation holes 462. A leakage gap is formed between two adjacent rollers 461, and the material can enter the inside of the stirring assembly through the material gap. During this process, the adjacent rollers 461 crush and break the material, thereby effectively processing the caked material. In this way, the rolling roller group 460 significantly improves the uniformity of stirring and mixing.

[0049] In one embodiment, as Figures 4 to 6 shown, the rotation directions of any two adjacent rollers 461 are opposite, and the size of the rollers 461 gradually decreases along the material flow direction. Specifically, the rotation directions of any two adjacent rollers 461 are opposite. This design can generate a stronger extrusion force during rolling, thereby effectively crushing the caked raw materials. In addition, the size of the rollers 461 gradually decreases along the material flow direction because the upper cover 420, the lower cover 421, and the plurality of rollers 461 surround to form the material channel, so that the size of the material channel gradually decreases along the material flow direction. This design not only helps the smooth flow of the material, but also can accommodate more materials inside the stirring assembly, thereby improving the efficiency of mixing and stirring.

[0050] Particularly, as Figures 2 to 6As shown, a friction ring 210 is provided on the drive shaft, and the friction ring is fixedly connected to the output shaft 211 to achieve synchronous rotation. The first stirring assembly 300 is further provided with a transmission gear 410 and a communication hole 422. The transmission gear 410 is connected to two adjacent rollers 461 close to the rotating plate 450 through the communication hole 422, and these two rollers 461 are connected by meshing through the transmission gear 410. The size of the communication hole 422 is the same as the size of the connected roller 461. The housing 100 further includes a first gear 400. One end of the first gear 400 is connected to the friction ring 210, and the other end of the first gear 400 is connected to the roller 461 close to the rotating plate 450 through the transmission gear 410. During operation, the drive shaft drives the friction ring 210 to rotate, thereby causing the first gear 400 to rotate, then driving the transmission gear 410 to rotate, and further driving one roller 461 closest to the rotating plate 450 to rotate. At the same time, two adjacent rollers 461 close to the rotating plate 450 are connected by gear meshing, so they rotate in opposite directions. Similarly, the housing 100 further includes a second gear 401. The rotation of the friction ring 210 drives the second gear 401 to rotate, so that two adjacent rollers 461 close to the rotating plate 450 inside the second stirring assembly 301 rotate in opposite directions. In addition, two adjacent rollers 461 close to the rotating plate 450 in one second stirring assembly 301 and two adjacent rollers 461 close to the rotating plate 450 in another second stirring assembly 301 are coaxially and correspondingly connected. This design ensures that the adjacent rollers 461 in the two second stirring assemblies 301 can start working simultaneously.

[0051] Furthermore, in the first stirring assembly 300, the rollers 461 rotating in the same direction as the roller 461 closest to the rotating plate 450 are connected by a first synchronous belt 430, while the rollers 461 rotating in the opposite direction are connected by a second synchronous belt 431. In addition, an installation groove 441 is provided in the first stirring assembly 300. The first synchronous belt 430 is fixedly installed inside the installation groove 441, while the second synchronous belt 431 is fixed below the installation frame 440. This design ensures the coordinated rotation between the rollers 461 and the synchronous rotation of the rollers 461 with different rotation directions, improving the overall working efficiency of the stirring assembly and the material mixing effect.

[0052] In one embodiment, as Figures 6 to 8As shown, a first lifting plate 463 is provided inside the first stirring assembly 300, and the first lifting plate 463 can slide along the first axis. When the output shaft 211 rotates forward, it drives the first lifting plate 463 to move upward; when the output shaft 211 rotates in the reverse direction, it drives the first lifting plate 463 to move downward. A second lifting plate 464 is provided inside the first stirring assembly 300, and the second lifting plate 464 can slide along the first axis. When the output shaft 211 rotates forward, it drives the second lifting plate 464 to move downward; when the output shaft 211 rotates in the reverse direction, it drives the second lifting plate 464 to move upward. Specifically, the regions enclosed between the first lifting plate 463 and the second lifting plate 464, between the first lifting plate 463 and the upper cover 420, and between the second lifting plate 464 and the lower cover 421 are all exchange channels. When the output shaft 211 rotates counterclockwise, that is Figure 7 counterclockwise from the top-down view in [description], the first lifting plate 463 moves upward and the second lifting plate 464 moves downward, thereby driving the material to flow into the second stirring assembly 301 through the exchange channel for further stirring treatment. When the output shaft 211 rotates clockwise, the first lifting plate 463 moves downward and the second lifting plate 464 moves upward. At this time, the material is squeezed between the first lifting plate 463 and the second lifting plate 464, and the larger particles of the material are further squeezed and broken. In particular, a connecting column 476 and a connecting hole 477 are also provided inside the first stirring assembly 300. The connecting column 476 is installed in the connecting hole 477, and the first lifting plate 463 and the second lifting plate 464 are synchronously rotated through the connecting column 476. This design ensures the coordinated movement between the lifting plates, thereby improving the mixing and processing efficiency of the material.

[0053] In one embodiment, such as Figure 7As shown, a connecting shaft 474 is provided inside the first stirring assembly 300. The connecting shaft 474 is fixedly connected to the output shaft 211. The first lifting plate 463 and the second lifting plate 464 are connected by the connecting shaft 474. A sliding channel 475 is formed on the connecting shaft 474. When the output shaft 211 rotates forward, it drives the first lifting plate 463 to move upward along the sliding channel 475; when the output shaft 211 rotates forward, it drives the second lifting plate 464 to move downward along the sliding channel 475. When the output shaft 211 rotates in the reverse direction, it drives the first lifting plate 463 to move downward along the sliding channel 475; when the output shaft 211 rotates in the reverse direction, it drives the second lifting plate 464 to move upward along the sliding channel 475. Specifically, the connecting shaft 474 is fixedly sleeved on the output shaft 211, and the first lifting plate 463 and the second lifting plate 464 are connected to the output shaft 211 through the connecting shaft 474. In addition, a sliding channel 475 is formed on the connecting shaft 474. This design allows the first lifting plate 463 and the second lifting plate 464 to perform reciprocating movements along the sliding channel 475. Through this reciprocating movement, the materials in the exchange channel can be squeezed and broken multiple times, thereby achieving a more uniform mixing effect. In addition, the cyclic stirring process of the materials between multiple stirring assemblies is also improved, significantly enhancing the processing efficiency of the materials.

[0054] In one embodiment, as Figure 7 and 8 shown, a material leakage window 470 is provided on the first lifting plate 463. When the first lifting plate 463 moves upward, the material leakage window 470 restricts the flow of materials on both sides of the first lifting plate 463; when the first lifting plate 463 moves downward, the materials on both sides of the first lifting plate 463 can flow through the material leakage window 470; a material leakage window 470 is provided on the second lifting plate 464. When the second lifting plate 464 moves downward, the material leakage window 470 restricts the flow of materials on both sides of the second lifting plate 464; when the second lifting plate 464 moves upward, the materials on both sides of the second lifting plate 464 can flow through the material leakage window 470. Specifically, multiple material leakage windows 470 are provided on the first lifting plate 463 and the second lifting plate 464. When the first lifting plate 463 moves upward and the second lifting plate 464 moves downward, that is, Figure 7 in the up and down direction, the material leakage window 470 restricts the flow of materials on both sides of the first lifting plate 463 and the second lifting plate 464, so that the materials enter other stirring assemblies along the moving direction of the lifting plates, thereby enhancing the stirring process of the materials. When the first lifting plate 463 moves downward and the second lifting plate 464 moves upward, the material leakage gap allows the materials to flow between the first lifting plate 463 and the second lifting plate 464. At the same time, the larger particles of the materials are squeezed and broken during this process, enhancing the mixing uniformity of the materials.

[0055] In one embodiment, as Figure 7 andFigure 8 As shown, a material baffle 471 and a material leakage plate 472 are arranged on the first lifting plate 463. The material baffle 471 and the material leakage plate 472 are arranged at an angle. The material baffle 471 and the material leakage plate 472 are rotatably arranged in the material leakage window 470. When the first lifting plate 463 moves upward, the material baffle 471 restricts the flow of materials on both sides of the first lifting plate 463; when the first lifting plate 463 moves downward, the materials on both sides of the first lifting plate 463 can flow through the material leakage plate 472; a material baffle 471 and a material leakage plate 472 are arranged on the second lifting plate 464. The material baffle 471 and the material leakage plate 472 are arranged at an angle. The material baffle 471 and the material leakage plate 472 are rotatably arranged in the material leakage window 470. When the second lifting plate 464 moves downward, the material baffle 471 restricts the flow of materials on both sides of the second lifting plate 464; when the second lifting plate 464 moves upward, the materials on both sides of the second lifting plate 464 can flow through the material leakage plate 472. Specifically, rotation holes 473 are arranged on both the first lifting plate 463 and the second lifting plate 464. The material baffle 471 and the material leakage plate 472 are arranged at an angle and are rotatably arranged in the material leakage window 470. When the first lifting plate 463 moves upward and the second lifting plate 464 moves downward, that is Figure 7 in the up and down direction, the material baffle 471 rotates to the same plane as the first lifting plate 463 and the second lifting plate 464, Figure 7 which can be reflected. At this time, the material baffle 471 restricts the flow of materials in the material leakage window 470, so that the materials enter other stirring components along the moving direction of the lifting plate, thereby enhancing the stirring treatment effect of the materials.

[0056] When the first lifting plate 463 moves downward and the second lifting plate 464 moves upward, the material leakage plate 472 rotates to the same plane as the first lifting plate 463 and the second lifting plate 464. The material leakage plate 472 can enable the materials to flow in the material leakage window 470. This not only enhances the flow mixing of the materials, but also realizes the extrusion of the materials between the first lifting plate 463 and the second lifting plate 464. In this process, the materials with smaller particle sizes will pass through the material leakage plate 472, and the remaining materials with larger particle sizes will be crushed by extrusion, thereby significantly improving the crushing effect on the materials.

[0057] In one embodiment, such as Figures 7 to 11As shown, a slider 480 is provided on the first lifting plate 463. The slider 480 slides along the first axis. The baffle plate 471 and the material leakage plate 472 are rotatably connected to the slider 480; a slider 480 is provided on the second lifting plate 464. The slider 480 slides along the first axis. The baffle plate 471 and the material leakage plate 472 are rotatably connected to the slider 480; when the first lifting plate 463 and the second lifting plate 464 move to the farthest distance, the slider 480 on the first lifting plate 463 exchanges the positions of the baffle plate 471 and the material leakage plate 472. When the first lifting plate 463 and the second lifting plate 464 move to the farthest distance, the slider 480 on the second lifting plate 464 exchanges the positions of the baffle plate 471 and the material leakage plate 472; when the first lifting plate 463 and the second lifting plate 464 move to the closest distance, the slider 480 on the first lifting plate 463 exchanges the positions of the baffle plate 471 and the material leakage plate 472; when the first lifting plate 463 and the second lifting plate 464 move to the closest distance, the slider 480 on the second lifting plate 464 exchanges the positions of the baffle plate 471 and the material leakage plate 472. Specifically, the first lifting plate 463 and the second lifting plate 464 are both provided with a chute 481. The slider 480 is slidably arranged in the chute 481. The baffle plate 471 and the material leakage plate 472 are rotatably connected to the slider 480. When the first lifting plate 463 moves upward until the slider 480 contacts the mounting frame 440, that is Figure 7 in the up and down direction in

[0058] At this time, the slider 480 stops moving, while the first lifting plate 463 continues to slide upward, generating relative sliding with the slider 480. At this time, it will drive the baffle plate 471 and the material leakage plate 472 to rotate until the positions of the baffle plate 471 and the material leakage plate 472 are exchanged. Similarly, when the second lifting plate 464 slides downward until the slider 480 contacts the mounting frame 440, at this time the slider 480 stops moving, and the first lifting plate 463 continues to slide upward to generate relative sliding with the slider 480. At this time, it will drive the baffle plate 471 and the material leakage plate 472 to rotate until the positions of the baffle plate 471 and the material leakage plate 472 are exchanged.

[0059] In addition, when the first lifting plate 463 moves downward and the second lifting plate 464 moves upward and gradually approaches until they slide into contact with each other, at this time the first lifting plate 463 and the second lifting plate 464 will continue to move along the original direction, generating relative sliding with the slider 480. At this time, it drives the baffle plate 471 and the material leakage plate 472 to rotate until the positions of the baffle plate 471 and the material leakage plate 472 are exchanged. This design effectively controls the rotation of the baffle plate 471 and the material leakage plate 472 through the interaction between the slider 480 and the lifting plate, thereby optimizing the material flow and processing process.

[0059] Specifically, as Figures 7 to 11As shown, a first elastic latch 482 and a second elastic latch 483 are provided on the slider 480. The first lifting plate 463 and the second lifting plate 464 are both provided with clamping grooves 484 that are in limit fit with the first elastic latch 482 and the second elastic latch 483. When the first lifting plate 463 moves upward, that is Figure 7 in the up and down direction in Figure 7 , the first elastic latch 482 will be stuck in the clamping groove 484, so that the slider 480 slides synchronously with the first lifting plate 463 until the slider 480 contacts the mounting bracket 440. At this time, the first elastic latch 482 disengages from the clamping groove 484 until the second elastic latch 483 cooperates with the clamping groove 484, causing relative sliding between the first lifting plate 463 and the slider 480. At this time, the material baffle 471 and the material leakage plate 472 will be driven to rotate until the positions of the material baffle 471 and the material leakage plate 472 are exchanged. Similarly, when the second lifting plate 464 moves downward, the first elastic latch 482 will be stuck in the clamping groove 484, so that the slider 480 slides synchronously with the second lifting plate 464 until the slider 480 contacts the mounting bracket 440. At this time, the first elastic latch 482 disengages from the clamping groove 484 until the second elastic latch 483 cooperates with the clamping groove 484, causing relative sliding between the second lifting plate 464 and the slider 480. At this time, the material baffle 471 and the material leakage plate 472 will be driven to rotate until the positions of the material baffle 471 and the material leakage plate 472 are exchanged.

[0060] In addition, when the first lifting plate 463 moves downward, the second elastic latch 483 is stuck in the clamping groove 484, and the slider 480 slides synchronously with the first lifting plate 463. When the second lifting plate 464 moves upward, the second elastic latch 483 is stuck in the clamping groove 484, and the slider 480 slides synchronously with the second lifting plate 464. At this time, the first lifting plate 463 and the second lifting plate 464 approach each other until they slide into contact with each other. At this time, the first lifting plate 463 and the second lifting plate 464 will continue to move along the original direction, and then the second elastic latch 483 disengages from the clamping groove 484, and the first elastic latch 482 cooperates with the clamping groove 484, resulting in relative sliding between the slider 480 and the first lifting plate 463 and the second lifting plate 464. At this time, the material baffle 471 and the material leakage plate 472 will be driven to rotate until the positions of the material baffle 471 and the material leakage plate 472 are exchanged.

[0061] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0062] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the appended claims.

Claims

1. A combined material mixing and stirring equipment, characterized in that: include: A housing, a driving mechanism and a stirring mechanism, wherein the stirring mechanism is arranged inside the housing, the driving mechanism includes an output shaft, the output shaft has a first axis, the stirring mechanism includes a first stirring component and a second stirring component arranged along the first axis, the first stirring component and the second stirring component have the same structure, the openings of the first stirring component and the second stirring component are staggered around the first axis, and the first stirring component and the second stirring component can rotate synchronously with the output shaft; a material channel for material circulation is formed inside the first stirring component, the material flows in the material channel in a direction gradually approaching the first axis, and the size of the material channel along the material flow direction gradually decreases, The material channel is provided with an opening and a plurality of leakage gaps, the opening is located at one end of the first stirring component away from the first axis, the opening and the leakage gap can allow the material to flow between the inner area of ​​the shell and the material channel, the first stirring component and the second stirring component are both provided with a rotating plate at the opening, and elastic parts are provided between the rotating plate and the first stirring component and the second stirring component, and the elastic force of the elastic parts always causes the rotating plate to rotate in a direction close to the inner wall of the shell; when the output shaft rotates forward, the rotating plate on the first stirring component scrapes the material on the inner wall of the shell; when the output shaft rotates reversely, the rotating plate on the second stirring component scrapes the material on the inner wall of the shell; An exchange channel is formed inside the first stirring component and the second stirring component. The exchange channel is arranged close to the first axis. The exchange channel is used for exchanging materials between two adjacent material channels. The materials flow along the first axis in the exchange channel for material exchange. The first stirring component includes an upper cover, a lower cover and a plurality of rollers. The upper cover and the lower cover are parallel and spaced apart. The rollers are rotatably arranged between the upper cover and the lower cover. The upper cover, the lower cover and the plurality of rollers surround and form a material channel. A material leakage gap is formed between two adjacent rollers. The rotation directions of any two adjacent rollers are opposite. The size of the rollers gradually decreases along the material flow direction.

2. The combined material mixing and stirring equipment according to claim 1, characterized in that: A first lifting plate is provided in the first stirring component, and the first lifting plate can slide along the first axis. When the output shaft rotates in the forward direction, the first lifting plate is driven to move upward, and when the output shaft rotates in the reverse direction, the first lifting plate is driven to move downward; a second lifting plate is provided in the first stirring component, and the second lifting plate can slide along the first axis. When the output shaft rotates in the forward direction, the second lifting plate is driven to move downward, and when the output shaft rotates in the reverse direction, the second lifting plate is driven to move upward.

3. The combined material mixing and stirring equipment according to claim 2, characterized in that: A connecting shaft is provided in the first stirring assembly, and the connecting shaft is fixedly connected to the output shaft. The first lifting plate is connected to the second lifting plate through the connecting shaft, and a sliding channel is formed on the connecting shaft. When the output shaft rotates forward, the first lifting plate is driven to move upward along the sliding channel; when the output shaft rotates forward, the second lifting plate is driven to move downward along the sliding channel; when the output shaft rotates reversely, the first lifting plate is driven to move downward along the sliding channel; when the output shaft rotates reversely, the second lifting plate is driven to move upward along the sliding channel.

4. The combined material mixing and stirring equipment according to claim 2, characterized in that: The first lifting plate is provided with a leakage window, and when the first lifting plate moves upward, the leakage window limits the flow of materials on both sides of the first lifting plate; when the first lifting plate moves downward, materials on both sides of the first lifting plate can flow through the leakage window; the second lifting plate is provided with a leakage window, and when the second lifting plate moves downward, the leakage window limits the flow of materials on both sides of the second lifting plate; when the second lifting plate moves upward, materials on both sides of the second lifting plate can flow through the leakage window.

5. The combined material mixing and stirring equipment according to claim 4, characterized in that: The first lifting plate is provided with a material baffle plate and a material leakage plate, which are arranged at an angle, and the material baffle plate and the material leakage plate are rotatably arranged in the material leakage window, when the first lifting plate moves upward, the material baffle plate limits the flow of materials on both sides of the first lifting plate; when the first lifting plate moves downward, materials on both sides of the first lifting plate can flow through the material leakage plate; the second lifting plate is provided with a material baffle plate and a material leakage plate, which are arranged at an angle, and the material baffle plate and the material leakage plate are rotatably arranged in the material leakage window, when the second lifting plate moves downward, the material baffle plate limits the flow of materials on both sides of the second lifting plate; when the second lifting plate moves upward, materials on both sides of the second lifting plate can flow through the material leakage plate.

6. The combined material mixing and stirring equipment according to claim 5, characterized in that: The first lifting plate is provided with a slider, which slides along the first axis, and the baffle plate and the leakage plate are both rotatably connected to the slider; the second lifting plate is provided with a slider, which slides along the first axis, and the baffle plate and the leakage plate are rotatably connected to the slider; when the first lifting plate and the second lifting plate move to the farthest distance, the slider on the first lifting plate causes the baffle plate and the leakage plate to exchange positions; when the first lifting plate and the second lifting plate move to the farthest distance, the slider on the second lifting plate causes the baffle plate and the leakage plate to exchange positions; when the first lifting plate and the second lifting plate move to the closest distance, the slider on the first lifting plate causes the baffle plate and the leakage plate to exchange positions; when the first lifting plate and the second lifting plate move to the closest distance, the slider on the second lifting plate causes the baffle plate and the leakage plate to exchange positions.

Images