Combined material mixing and stirring equipment

Abstract

The invention provides combined material mixing and stirring equipment which comprises a shell, a driving mechanism and a stirring mechanism, the stirring mechanism is arranged in the shell, the driving mechanism comprises an output shaft, the output shaft is provided with a first axis, and the stirring mechanism comprises a first stirring assembly and a second stirring assembly which are arranged along the first axis. A material channel is formed in the first stirring assembly, materials flow in the material channel in the direction gradually close to the first axis, the size of the material channel is gradually reduced in the material flowing direction, an opening and a plurality of material leakage gaps are formed in the material channel, and the opening is located in the end, away from the first axis, of the first stirring assembly. The opening and the material leakage gap can enable materials to flow between the inner area of the shell and the material channel, a material guide structure is arranged at the opening of the first stirring assembly, and the material guide structure is used for guiding the materials in the shell into the material channel. Therefore, the material mixing effect in dairy product processing is remarkably improved, and the caking phenomenon is reduced, so that the product quality is improved.

Description

Technical Field

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

[0002] In the production process of dairy products, mixing and stirring of raw materials is an important link to ensure the quality of dairy products, so it is particularly important to fully stir the raw materials, especially the processing of yogurt, which involves the mixing and stirring of multiple raw materials. These raw materials are usually liquid, freeze-dried powder, powder, block and thick liquid. Due to the different physical states and characteristics of these raw materials, agglomeration is easy to occur during the processing, resulting in poor mixing uniformity.

[0003] However, the existing stirring technology cannot effectively solve the agglomeration problem during the processing of dairy products due to the mixing of different types of raw materials, resulting in uneven mixing. In particular, yogurt products have a relatively high viscosity and poor liquid fluidity, which makes the stirring uniformity poor, ultimately affecting the taste and quality of the product. Summary of the invention

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

[0005] The above purpose is achieved through the following technical solutions: A combined material mixing and stirring device comprises a shell, a driving mechanism and a stirring mechanism, wherein the stirring mechanism is arranged inside the shell, the driving mechanism comprises an output shaft, the output shaft has a first axis, the stirring mechanism comprises 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, the material flows in the material channel in 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 arranged on the material channel, the opening is located at an end of the first stirring component away from the first axis, the opening and the material leakage gaps enable the material to flow between the inner area of ​​the shell and the material channel, the first stirring component is provided with a material guide structure at the opening, the material guide structure is used to guide the material in the shell into the material channel; The first stirring assembly and the second stirring assembly have the same structure, the openings of the first stirring assembly and the second stirring assembly are staggered around the first axis, and the first stirring assembly and the second stirring assembly can rotate synchronously with the output shaft; 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 and is used for exchanging materials between two adjacent material channels. The material flows in the exchange channel along the first axis for material exchange.

[0006] In one of the embodiments, the first stirring component is provided with a rotating plate at the opening, and the rotating plate is rotatably connected to the first stirring component. A first elastic member is provided between the rotating plate and the first stirring component, and the elastic force of the first elastic member always causes the rotating plate to rotate in a direction close to the inner wall of the shell.

[0007] In one embodiment, 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.

[0008] In one embodiment, the first stirring component includes an upper cover, a lower cover and a plurality of rollers, the upper cover and the lower cover are arranged in parallel and at intervals, 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 the material channel, and the leakage gap is formed between two adjacent rollers.

[0009] In one embodiment, any two adjacent rollers rotate in opposite directions, and the size of the rollers gradually decreases along the material flow direction. In one of the embodiments, 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.

[0010] In one of the embodiments, a connecting shaft is provided in the first stirring component, the connecting shaft is fixedly connected to the output shaft, the first lifting plate and the second lifting plate are connected through the connecting shaft, 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.

[0011] In one of the embodiments, a material leakage window is provided on the first lifting plate, and when the first lifting plate moves upward, the material leakage window limits 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, and when the second lifting plate moves downward, the material leakage window limits 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.

[0012] In one of the embodiments, a baffle plate and a leakage plate are provided on the first lifting plate, the baffle plate and the leakage plate are arranged at an angle, the baffle plate and the leakage plate are rotatably arranged in the leakage window, when the first lifting plate moves upward, the 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 leakage plate; a baffle plate and a leakage plate are provided on the second lifting plate, the baffle plate and the leakage plate are arranged at an angle, the baffle plate and the leakage plate are rotatably arranged in the leakage window, when the second lifting plate moves downward, the 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 leakage plate.

[0013] In one of the embodiments, a slider is provided on the first lifting plate, and the slider slides along the first axis, and the baffle plate and the leakage plate are both rotatably connected to the slider; a slider is provided on the second lifting plate, and the slider 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.

[0014] The beneficial effects of the present invention are: The present invention provides a combined material mixing and stirring device, which includes a shell, a driving mechanism and a stirring mechanism, wherein the stirring mechanism is arranged in the shell, 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, a material channel is formed inside the first stirring component, the material flows in the material channel in 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 leakage gaps are arranged 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 leakage gap can make the material flow between the inner area of ​​the shell and the material channel, the first stirring component is provided with a material guide structure at the opening, and the material guide structure is used to guide the material in the shell into the material channel. Thus, the material mixing effect in the processing of dairy products is significantly improved, the agglomeration phenomenon is reduced, and the product quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a combined material mixing and stirring device provided in one embodiment of the present invention; Figure 2 for Figure 1 The schematic diagram of the structure of the combined material mixing and stirring equipment, in which the shell is hidden for easy observation; Figure 3 A schematic structural diagram of a first stirring component and a second stirring component of a combined material mixing and stirring device provided in one embodiment of the present invention; Figure 4 for Figure 3 An exploded schematic diagram of the second stirring assembly; Figure 5 for Figure 3A schematic front view of the second stirring assembly; Figure 6 for Figure 5 Sectional view of section AA; Figure 7 for Figure 4 An exploded schematic diagram of the first lifting plate and the second lifting plate; Figure 8 for Figure 7 Schematic diagram of the decomposition; Fig. 9 for Figure 7 A front view of the first lifting plate; Fig.10 for Fig. 9 Cross-sectional view of the middle BB section; Fig.11 for Fig.10 A partial enlarged schematic diagram of the X in the figure.

[0016] in: 100. Shell; 200, cover plate; 210, friction ring; 211, output shaft; 300, a first stirring component; 301, a second stirring component; 400, first gear; 401, second gear; 410, transmission gear; 420, upper cover; 421, lower cover; 422, connecting hole; 430, first synchronous belt; 431, second synchronous belt; 440, mounting frame; 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, leakage window; 471, material blocking plate; 472, leakage plate; 473, rotating hole; 474, connecting shaft; 475, sliding channel; 476, connecting column; 477, connecting hole; 480, slider; 481, slide groove; 482, first elastic block; 483, second elastic block; 484, slot; 500. Motor. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is 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.

[0018] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in the present invention, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is 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 cannot be understood as a limitation to the present invention.

[0019] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean 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, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0020] Refer to the following Figures 1 to 11 The combined material mixing and stirring equipment provided by an embodiment of the present invention is described.

[0021] like Figures 1 to 3 As shown, the combined material mixing and stirring device provided in the embodiment of the present invention is particularly suitable for the mixing and stirring of materials, and is intended to solve the problem of uneven mixing of raw materials in dairy product processing. Of course, the device can also be used for the stirring of other materials under appropriate circumstances. Specifically, the combined material mixing and stirring device includes a shell, a driving mechanism and a stirring mechanism. The shell is composed of a shell 100 and a cover plate 200. The shell 100 serves as the main frame of the device and provides overall structural support. The cover plate 200 is combined with the shell 100 to further seal the inside of the device to prevent the material from splashing out during the stirring process, and also protect 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 shell, and realizes efficient stirring and mixing of the material by rotation. For materials with larger particles, the stirring mechanism can be extruded to avoid agglomeration. In addition, the stirring mechanism also prevents the material from adhering to the inner wall of the shell 100 by scraping the wall, thereby ensuring the smooth flow of the material.

[0022] like Figures 1 to 3 As shown, the stirring mechanism includes a first stirring component 300 and a second stirring component 301 arranged along a first axis, the output shaft 211 has a first axis, a material channel for material circulation is formed inside the first stirring component 300, the material flows in the material channel in 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 leakage gaps are arranged 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 leakage gap can make the material flow between the area inside the shell and the material channel, the first stirring component 300 is provided with a material guide structure at the opening, the material guide structure is used to guide the material in the shell into the material channel. The first stirring component 300 has the same structure as the second stirring component 301, the openings of the first stirring component 300 and the second stirring component 301 are staggered around the first axis, and 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. The exchange channel is used for exchanging materials between two adjacent material channels. Materials flow along the first axis in the exchange channel for exchanging materials.

[0023] Specifically, by providing the first stirring assembly 300 and the second stirring assembly 301 with the same structure, and the material channels formed in the first stirring assembly 300 and the second stirring assembly 301 gradually decrease along the direction of material flow, the flow of the material can be effectively guided. Figure 3 It can be seen that the closer the material channel is to the first axis, the smaller the size is, and the material channel is provided with an opening and multiple leakage gaps, and a material guide structure is also provided at the opening. This design can not only effectively guide more materials into the interior of the stirring component, but also ensure that more materials are fully stirred, thereby significantly improving the stirring efficiency. In addition, the openings of the first stirring component 300 and the second stirring component 301 are staggered around the first axis, and an exchange channel is formed inside the first stirring component 300 and the second stirring component 301. After the material is stirred to a certain extent in the stirring component, it can be effectively squeezed from one stirring component to another stirring component. In this extrusion and guiding process, the material is subjected to continuous extrusion, which further breaks up the agglomeration structure of the material, enhances the fluidity of the material, and thus improves the stirring effect.

[0024] In particular, the first stirring component 300 and the second stirring component 301 can be arranged along the same axis as one first stirring component 300 and one second stirring component 301, or as one first stirring component 300 and two second stirring components 301, wherein the first stirring component 300 is located between the two second stirring components 301. Compared with the first arrangement, the second arrangement is as follows Figure 2As shown, more materials can enter the stirring component for mixing. In addition, an exchange channel is provided in the stirring component, and the materials are exchanged between different stirring components by squeezing up and down. Therefore, the second design allows the materials in the first stirring component 300 to flow directly into the two second stirring components 301 after squeezing, and the materials in the two second stirring components 301 will also be squeezed into the first stirring component 300. In this way, the materials are stirred by multiple stirring components, which significantly improves the material mixing effect and reduces the caking phenomenon.

[0025] Since the first stirring component 300 and the second stirring component 301 have the same structure, the only difference is that the positions of their openings around the first axis are different, so the working principles of each component will be described in detail below by taking the first stirring component 300 as an example.

[0026] In one embodiment, if Figure 3 and 4 As shown, the first stirring component 300 is provided with a rotating plate 450 at the opening, and the rotating plate 450 is rotatably connected to the first stirring component 300. A first elastic member is provided between the rotating plate 450 and the first stirring component 300, and the elastic force of the first elastic member always causes the rotating plate 450 to rotate in a direction close to the inner wall of the shell. Specifically, the first stirring component 300 is provided with a rotating plate 450. A rotating plate hole 451 is provided at the opening of the first stirring component 300, and the rotating plate 450 is rotatably installed in the rotating plate hole 451. In particular, the first elastic member can be a torsion spring, and its elastic force causes the rotating plate 450 to rotate in a direction close to the inner wall of the shell. When the equipment is working, the setting of the torsion spring causes the rotating plate 450 to contact the inner wall of the shell 100, effectively scraping the material attached 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.

[0027] In one embodiment, if Figure 3 and 4 As shown, when the output shaft 211 rotates forward, the rotating plate 450 on the first stirring assembly 300 scrapes the material on the inner wall of the shell; when the output shaft 211 rotates reversely, the rotating plate 450 on the second stirring assembly 301 scrapes the material on the inner wall of the shell. Specifically, when the output shaft 211 rotates counterclockwise, that is, Figure 3In the counterclockwise direction from the top-down perspective, the first stirring component 300 and the second stirring component 301 also rotate counterclockwise. In this process, the torsion spring on the first stirring component 300 causes the rotating plate 450 to rotate clockwise and contact the inner wall of the shell 100 to achieve the wall scraping effect, effectively scraping the material attached to the inner wall into the stirring mechanism. At the same time, the rotating plate 450 of the second stirring component 301 rotates synchronously with it to prevent the shell 100 from getting stuck, thereby avoiding damage to the equipment. On the contrary, when the output shaft 211 rotates clockwise, the rotating plate 450 of the second stirring component 301 rotates counterclockwise and still contacts the inner wall of the shell 100 to scrape the wall. Similarly, the rotating plate 450 of the first stirring component 300 rotates synchronously with the first stirring component 300. This design ensures that no matter what the rotation direction of the output shaft 211 is, there is always a rotating plate 450 of the stirring component to scrape the wall, prevent material adhesion, and effectively guide the material into the stirring component for mixing.

[0028] In one embodiment, if Figures 3 to 5 As 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 arranged in parallel and at intervals, 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 and form the material channel, and the leakage gap is formed between two adjacent rollers 461. Specifically, the design of the plurality of rollers 461 forms a rolling roller group 460. A mounting frame 440 is arranged between the upper cover 420 and the lower cover 421, and a plurality of mounting holes 462 are arranged on the mounting frame 440, and the rollers 461 are rotatably installed in the mounting holes 462. A leakage gap is formed between two adjacent rollers 461, and the material can enter the interior of the stirring assembly through the material gap. In this process, the adjacent rollers 461 roll and crush the material, thereby effectively processing the agglomerated material. In this way, the rolling roller group 460 significantly improves the uniformity of stirring and mixing.

[0029] In one embodiment, if Figures 4 to 6 As 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 agglomerated 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 and form a 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 materials, but also can accommodate more materials inside the stirring assembly, thereby improving the efficiency of mixing and stirring.

[0030] In particular, such as Figures 2 to 6 As shown, a friction ring 210 is provided on the driving shaft, and the friction ring is fixedly connected to the output shaft 211 to realize synchronous rotation. The first stirring assembly 300 is also provided with a transmission gear 410 and a connecting hole 422. The transmission gear 410 is connected to two adjacent rollers 461 near the rotating plate 450 through the connecting hole 422, and the two rollers 461 are meshed and connected by passing through the transmission gear 410. The size of the connecting hole 422 is the same as the size of the connected rollers 461. The housing 100 also 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 near the rotating plate 450 through the transmission gear 410. During operation, the driving shaft drives the friction ring 210 to rotate, thereby rotating the first gear 400, and then driving the transmission gear 410 to rotate, further driving a roller 461 closest to the rotating plate 450 to rotate, and 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 also includes a second gear 401, and the rotation of the friction ring 210 drives the second gear 401 to rotate, so that the two adjacent rollers 461 close to the rotating plate 450 inside the second stirring component 301 rotate in opposite directions. In addition, the two adjacent rollers 461 close to the rotating plate 450 in one second stirring component 301 are coaxially connected with the two adjacent rollers 461 close to the rotating plate 450 in another second stirring component 301. This design ensures that the adjacent rollers 461 in the two second stirring components 301 can start working at the same time. Furthermore, in the first stirring component 300, the roller 461 with the same rotation direction as the roller 461 closest to the rotating plate 450 is connected by the first synchronous belt 430, and the roller 461 with the opposite rotation direction is connected by the second synchronous belt 431. In addition, a mounting groove 441 is also provided in the first stirring component 300, the first synchronous belt 430 is fixedly installed inside the mounting groove 441, and the second synchronous belt 431 is fixed below the mounting frame 440. This design ensures the coordinated rotation between the rollers 461 and the synchronous rotation of the rollers 461 with different rotation directions, thereby improving the overall working efficiency of the stirring component and the material mixing effect.

[0031] In one embodiment, if Figures 6 to 8As shown, a first lifting plate 463 is provided in the first stirring component 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 reversely, it drives the first lifting plate 463 to move downward. A second lifting plate 464 is provided in the first stirring component 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 reversely, it drives the second lifting plate 464 to move upward. Specifically, the area enclosed by the first lifting plate 463 and the second lifting plate 464, the area enclosed by the first lifting plate 463 and the upper cover 420, and the area enclosed by 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 In the counterclockwise direction from the top-down perspective, 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 component 301 through the exchange channel for further stirring and processing. 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, so that the material with larger particles is further squeezed and crushed. In particular, a connecting column 476 and a connecting hole 477 are also provided in the first stirring component 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 materials.

[0032] In one embodiment, if Figure 7As shown, a connecting shaft 474 is provided in the first stirring assembly 300, and 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 through the connecting shaft 474. A sliding channel 475 is formed on the connecting shaft 474. When the output shaft 211 rotates forward, the first lifting plate 463 is driven to move upward along the sliding channel 475; when the output shaft 211 rotates forward, the second lifting plate 464 is driven to move downward along the sliding channel 475. When the output shaft 211 rotates reversely, the first lifting plate 463 is driven to move downward along the sliding channel 475; when the output shaft 211 rotates reversely, the second lifting plate 464 is driven 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, and this design allows the first lifting plate 463 and the second lifting plate 464 to reciprocate along the sliding channel 475. Through this reciprocating motion, the material can be squeezed and crushed multiple times in the exchange channel, thereby achieving a more uniform mixing effect. In addition, the cyclic stirring process of the material between the multiple stirring components is also improved, which significantly improves the material processing efficiency.

[0033] In one embodiment, if Figure 7 and 8 As shown, the first lifting plate 463 is provided with a material leakage window 470. When the first lifting plate 463 moves upward, the material leakage window 470 limits 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; the second lifting plate 464 is provided with a material leakage window 470. When the second lifting plate 464 moves downward, the material leakage window 470 limits 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, there are multiple material leakage windows 470 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-down direction, the leakage window 470 limits the flow of materials on both sides of the first lifting plate 463 and the second lifting plate 464, allowing the materials to enter other stirring components along the direction of movement 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 leakage gap allows the materials to flow between the first lifting plate 463 and the second lifting plate 464, and the materials with larger particles are squeezed and crushed in this process, thereby enhancing the mixing uniformity of the materials.

[0034] In one embodiment, if Figure 7 and Figure 8 As shown, a baffle plate 471 and a leakage plate 472 are provided on the first lifting plate 463, and the baffle plate 471 and the leakage plate 472 are arranged at an angle, and the baffle plate 471 and the leakage plate 472 are rotatably arranged in the leakage window 470. When the first lifting plate 463 moves upward, the baffle plate 471 limits 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 leakage plate 472; a baffle plate 471 and a leakage plate 472 are provided on the second lifting plate 464, and the baffle plate 471 and the leakage plate 472 are arranged at an angle, and the baffle plate 471 and the leakage plate 472 are rotatably arranged in the leakage window 470. When the second lifting plate 464 moves downward, the baffle plate 471 limits 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 leakage plate 472. Specifically, the first lifting plate 463 and the second lifting plate 464 are both provided with a rotation hole 473, and the material blocking plate 471 and the material leakage plate 472 are rotatably arranged in the material leakage window 470 at an angle. When the first lifting plate 463 moves upward and the second lifting plate 464 moves downward, that is, Figure 7 In the vertical direction, the baffle plate 471 rotates to be in the same plane as the first lifting plate 463 and the second lifting plate 464. Figure 7 It can be shown that at this time, the material blocking plate 471 limits the flow of the material in the material leakage window 470, so that the material enters the other stirring components along the direction in which the lifting plate moves, thereby enhancing the stirring effect of the material.

[0035] When the first lifting plate 463 moves downward and the second lifting plate 464 moves upward, the leakage plate 472 rotates to the same plane as the first lifting plate 463 and the second lifting plate 464. The leakage plate 472 enables the material to flow in the leakage window 470, which not only enhances the flow and mixing of the material, but also realizes the extrusion of the material between the first lifting plate 463 and the second lifting plate 464. In this process, the material with a smaller particle size will pass through the leakage plate 472, and the remaining material with a larger particle size will be squeezed and crushed, thereby significantly improving the crushing effect of the material.

[0036] In one embodiment, if Figures 7 to 11As shown, a slider 480 is provided on the first lifting plate 463, and the slider 480 slides along the first axis, and the baffle plate 471 and the leakage plate 472 are both rotatably connected to the slider 480; a slider 480 is provided on the second lifting plate 464, and the slider 480 slides along the first axis, and the baffle plate 471 and the 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 causes the baffle plate 471 and the leakage plate 472 to exchange positions, 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 material 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 material 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 material 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 slide groove 481, and the slider 480 is slidably arranged in the slide groove 481, and the material 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-down direction, the slider 480 no longer moves, while the first lifting plate 463 continues to slide upwards, sliding relative to the slider 480, which drives the baffle plate 471 and the leakage plate 472 to rotate until the positions of the baffle plate 471 and the leakage plate 472 are exchanged. Similarly, when the second lifting plate 464 slides downwards until the slider 480 contacts the mounting bracket 440, the slider 480 no longer moves, while the first lifting plate 463 continues to slide upwards, sliding relative to the slider 480, which drives the baffle plate 471 and the leakage plate 472 to rotate until the positions of the baffle plate 471 and the leakage plate 472 are exchanged.

[0037] In addition, when the first lifting plate 463 moves downward and the second lifting plate 464 moves upward and gradually moves closer until they slide and contact each other, the first lifting plate 463 and the second lifting plate 464 will continue to move in the original direction, resulting in relative sliding with the slider 480, and the blocking plate 471 and the leakage plate 472 are driven to rotate until the positions of the blocking plate 471 and the leakage plate 472 are exchanged. This design effectively controls the rotation of the blocking plate 471 and the leakage plate 472 through the interaction between the slider 480 and the lifting plate, thereby optimizing the flow and processing of materials.

[0038] In particular, such as Figures 7 to 11As shown, the slider 480 is provided with a first elastic block 482 and a second elastic block 483. The first lifting plate 463 and the second lifting plate 464 are both provided with a slot 484 that cooperates with the first elastic block 482 and the second elastic block 483. When the first lifting plate 463 moves upward, that is, Figure 7 In the up and down direction of the slide 460, the first elastic block 482 will be stuck in the slot 484, so that the slider 480 will slide synchronously with the first lifting plate 463 until the slider 480 contacts the mounting bracket 440. At this time, the first elastic block 482 will be separated from the slot 484 until the second elastic block 483 cooperates with the slot 484, so that the first lifting plate 463 and the slider 480 will slide relative to each other, and at this time, the baffle plate 471 and the leakage plate 472 will be driven to rotate until the positions of the baffle plate 471 and the leakage plate 472 are exchanged. Similarly, when the second lifting plate 464 moves downward, the first elastic block 482 will be stuck in the slot 484, so that the slider 480 will slide synchronously with the second lifting plate 464 until the slider 480 contacts the mounting bracket 440. At this time, the first elastic block 482 disengages from the slot 484 until the second elastic block 483 cooperates with the slot 484, causing the second lifting plate 464 and the slider 480 to slide relative to each other, which will drive the baffle plate 471 and the leakage plate 472 to rotate until the positions of the baffle plate 471 and the leakage plate 472 are exchanged.

[0039] In addition, when the first lifting plate 463 moves downward, the second elastic block 483 is stuck in the slot 484, and the slider 480 slides synchronously with the first lifting plate 463. When the second lifting plate 464 moves upward, the second elastic block 483 is stuck in the slot 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 and contact 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 block 483 will be separated from the slot 484, and the first elastic block 482 will cooperate with the slot 484, so that the slider 480 and the first lifting plate 463 and the second lifting plate 464 slide relative to each other, which will drive the material blocking plate 471 and the material leakage plate 472 to rotate until the positions of the material blocking plate 471 and the material leakage plate 472 are exchanged.

[0040] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, 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, they should be considered to be within the scope of this specification.

[0041] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A combined material mixing and stirring equipment, characterized in that: include: A shell, a driving mechanism and a stirring mechanism, wherein the stirring mechanism is arranged inside the shell, 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, 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, the size of the material channel gradually decreases along the material flow direction, an opening and a plurality of material leakage gaps are arranged on the material channel, the opening is located at an end of the first stirring component away from the first axis, the opening and the material leakage gaps enable the material to flow between the inner area of ​​the shell and the material channel, the first stirring component is provided with a material guide structure at the opening, the material guide structure is used to guide the material in the shell into the material channel; The first stirring assembly and the second stirring assembly have the same structure, the openings of the first stirring assembly and the second stirring assembly are staggered around the first axis, and the first stirring assembly and the second stirring assembly can rotate synchronously with the output shaft; 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 and is used for exchanging materials between two adjacent material channels. The material flows in the exchange channel along the first axis for material exchange.

2. The combined material mixing and stirring equipment according to claim 1, characterized in that: The first stirring component is provided with a rotating plate at the opening, and the rotating plate is rotatably connected to the first stirring component. A first elastic member is provided between the rotating plate and the first stirring component, and the elastic force of the first elastic member always causes the rotating plate to rotate in a direction close to the inner wall of the shell.

3. The combined material mixing and stirring equipment according to claim 2, characterized in that: 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.

4. The combined material mixing and stirring equipment according to claim 1, characterized in that: 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 the material channel, and the leakage gap is formed between two adjacent rollers.

5. The combined material mixing and stirring equipment according to claim 4, characterized in that: Any two adjacent rollers rotate in opposite directions, and the size of the rollers gradually decreases along the material flow direction.

6. 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.

7. The combined material mixing and stirring equipment according to claim 6, characterized in that: A connecting shaft is provided in the first stirring component, 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.

8. The combined material mixing and stirring equipment according to claim 6, characterized in that: The first lifting plate is provided with a material leakage window, and when the first lifting plate moves upward, the material 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 material leakage window; the second lifting plate is provided with a material leakage window, and when the second lifting plate moves downward, the material 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 material leakage window.

9. The combined material mixing and stirring equipment according to claim 8, characterized in that: A baffle plate and a leakage plate are provided on the first lifting plate, the baffle plate and the leakage plate are arranged at an angle, the baffle plate and the leakage plate are rotatably arranged in the leakage window, when the first lifting plate moves upward, the 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 leakage plate; a baffle plate and a leakage plate are provided on the second lifting plate, the baffle plate and the leakage plate are arranged at an angle, the baffle plate and the leakage plate are rotatably arranged in the leakage window, when the second lifting plate moves downward, the 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 leakage plate.

10. The combined material mixing and stirring equipment according to claim 9, 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.

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