Multi-axis directional egg liquid mixer

Abstract

The utility model belongs to egg liquid processing field provides a kind of multi-shaft directional egg liquid mixer, including base, be provided with mixing barrel on the base, the outside of mixing barrel is provided with lifting assembly, lifting assembly includes the top plate moving along Z axle, the top plate is provided with main stirring assembly, main stirring assembly includes rotationally arranged on the top plate main stirring shaft, fixedly sleeved with support plate on main stirring shaft, the rotation of support plate is provided with auxiliary stirring shaft, main stirring shaft and auxiliary stirring shaft are connected by differential transmission component transmission, auxiliary stirring shaft and top plate are provided with magnetic force component;The utility model is responsible for high torque transmission by synchronous belt, magnetic force is responsible for speed stabilization, reduces transmission noise, cooperates with magnetic force to bear part of torque, and synchronous belt only needs to transmit part of torque, to reduce tensile deformation, extend tension adjustment cycle, realize maintenance-free or low-maintenance operation.

Description

Technical Field

[0001] This utility model belongs to the field of egg liquid processing, specifically a multi-axis directional egg liquid mixing machine. Background Technology

[0002] In the egg liquid processing industry, efficient and stable mixing equipment is crucial for ensuring the uniformity of egg liquid quality and improving emulsification. Traditional egg liquid mixing equipment often uses planetary gear drives or synchronous belt + tensioner structure to drive the stirring shaft. Although planetary gear systems can achieve multi-shaft transmission, the gear meshing points require regular lubrication and maintenance. Metal shavings generated after gear wear can easily mix into the egg liquid, posing a food safety hazard. At the same time, the reduced transmission efficiency and increased noise caused by gear wear further affect equipment performance.

[0003] Although synchronous belt drives do not require lubrication, their tensioners need to be manually inspected and adjusted every quarter. After long-term operation, the synchronous belt stretches and deforms, causing a decrease in transmission accuracy, requiring regular replacement. Frequent shutdowns for maintenance seriously affect the continuity of production. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a multi-axis directional egg liquid mixing machine, which solves the problems of difficult maintenance, high risk of contamination, and low transmission accuracy of traditional mixing equipment in egg liquid processing, thus affecting the quality of egg liquid and the continuity of production.

[0005] A multi-axis directional egg liquid mixer includes a base, on which a mixing tank is mounted. A lifting assembly is mounted on the outside of the mixing tank. The lifting assembly includes a top plate that moves along the Z-axis. A main stirring assembly is mounted on the top plate. The main stirring assembly includes a main stirring shaft that is rotatably mounted on the top plate. A support plate is fixedly sleeved on the main stirring shaft. A secondary stirring shaft is rotatably mounted on the support plate. The main stirring shaft and the secondary stirring shaft are connected by a differential transmission component. A magnetic component is mounted on the top plate and the blades of the main stirring shaft and the secondary stirring shaft form a differential shearing zone.

[0006] The magnetic component includes a secondary shaft magnetic coupling group circumferentially arranged on the upper end of the secondary stirring shaft, and a support magnetic coupling group is provided on the top plate. The support magnetic coupling group is circumferentially distributed with the axis of the main stirring shaft as the center, which is used to help stabilize the rotation speed of the secondary stirring shaft.

[0007] Preferably, a lifting bracket is provided between the base and the top plate for driving the top plate to move up and down along the Z-axis. A drive motor is installed on the top plate, and the drive motor is connected to the main stirring shaft.

[0008] Preferably, the support plate is further provided with a scraper, the edge of which is tangentially fitted to the inner wall of the mixing barrel.

[0009] Preferably, the blades on both the main stirring shaft and the auxiliary stirring shaft are designed to rise along a spiral path and be equidistantly distributed, and the blades on the main stirring shaft and the auxiliary stirring shaft are staggered.

[0010] Preferably, the differential transmission component uses a synchronous belt with a speed reduction design.

[0011] Preferably, both the secondary shaft magnetic coupling group and the support magnetic coupling group adopt a permanent magnet design.

[0012] Preferably, the secondary shaft magnetic coupling group adopts a permanent magnet design, and the support magnetic coupling group adopts an electric magnet design.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model achieves high torque transmission by having a synchronous belt and a magnetic component work together. The synchronous belt is responsible for high torque transmission, while the magnetic component stabilizes the rotation speed and bears part of the torque, thereby reducing transmission noise, reducing synchronous belt stretching deformation, extending equipment maintenance cycle, and achieving maintenance-free or low-maintenance operation.

[0015] 2. This utility model shortens the mixing time and improves the emulsification stability of egg liquid by combining differential shearing with spiral blades. Attached Figure Description

[0016] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the main stirring assembly and its associated components in this utility model.

[0019] In the picture:

[0020] 1. Base; 2. Mixing tank; 3. Lifting assembly; 301. Lifting bracket; 302. Top plate; 4. Main stirring assembly; 401. Main stirring shaft; 402. Support plate; 5. Secondary stirring shaft; 6. Drive motor; 7. Synchronous belt; 8. Scraper; 9. Magnetic assembly; 901. Secondary shaft magnetic coupling group; 902. Bracket magnetic coupling group. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] As attached Figure 1 To be continued Figure 3 As shown:

[0023] This utility model provides a multi-axis directional egg liquid mixing machine, including a base 1 for support, and an integrated mixing tank 2, a lifting component 3, a main stirring component 4, a secondary stirring shaft 5, and a magnetic component 9, which achieves efficient mixing through magnetic coupling and differential shearing.

[0024] As attached Figure 1 To be continued Figure 2 As shown: The mixing bucket 2 is fixed to the center of the base 1 by bolts. The bucket wall is made of 316L stainless steel, and the bottom can be designed in a conical shape. A butterfly valve is installed at the bottom outlet to facilitate the drainage of egg liquid. The conical bottom reduces egg liquid residue, and the scraper 8, with its edge tangentially fitting against the bucket wall, can effectively improve cleaning efficiency.

[0025] As attached Figure 1 To be continued Figure 2 As shown: The lifting assembly 3 uses an electric push rod to drive the lifting bracket 301, which is fixed to both sides of the base 1. The top plate 302 is connected to the bracket through a slider guide rail, and can be raised and lowered vertically along the Z-axis. The height of the main stirring assembly 4 can be adjusted to accommodate egg liquid mixing at different liquid levels.

[0026] As attached Figure 2 To be continued Figure 3 As shown: The main stirring assembly 4 includes a main stirring shaft 401 and a support plate 402. The main stirring shaft 401 is mounted on the center of the top plate 302 via a bearing and is connected to the drive motor 6 via a coupling. The support plate is fixedly sleeved on the upper end of the support plate 402.

[0027] As attached Figure 2 To be continued Figure 3 As shown: The auxiliary stirring shaft 5 is mounted on the support plate 402 via bearings and is driven by the speed reduction synchronous belt 7, forming a differential shear zone. The blades of both the main and auxiliary stirring shafts are spirally ascending, staggered, and axially spaced at 50mm, forming a three-dimensional turbulent field.

[0028] As attached Figure 2 To be continued Figure 3 As shown: The scraper 8 is fixed at the edge of the support plate 402 and is made of food-grade silicone. The gap between it and the inner wall of the mixing tank is ≤1mm. When rotating, it removes the material adhering to the tank wall and avoids excessive local shearing.

[0029] As attached Figure 2 To be continued Figure 3As shown: The secondary shaft magnetic coupling assembly 901 of the magnetic component 9 is embedded in the upper end of the secondary stirring shaft 5. The support magnetic coupling assembly 902 is installed on the bottom surface of the top plate 302 with the same polarity as the secondary shaft magnetic coupling assembly 901, and is circumferentially distributed with the main stirring shaft as the center. The secondary shaft magnetic coupling assembly 901 of the secondary stirring shaft 5 and the support magnetic coupling assembly 902 on the top plate 302 generate tangential force through magnetic coupling. When the main stirring shaft 401 drives the secondary stirring shaft to revolve, the magnets on the secondary stirring shaft 5 and the magnets on the top plate 302 move relative to each other, thereby inducing the secondary stirring shaft 5 to rotate. The support magnetic coupling assembly 902 can be configured as an electric magnet: the magnetic force is adjusted by current to adapt to changes in the viscosity of the egg liquid.

[0030] Working Principle: When the equipment is started, the lifting bracket 301 of the lifting assembly 3 drives the top plate 302 to descend, immersing the main stirring shaft 401 and the auxiliary stirring shaft 5 into the egg liquid at a suitable depth. The drive motor 6 drives the main stirring shaft 401 to rotate, and the main stirring shaft 401 drives the auxiliary stirring shaft 5 through the synchronous belt 7, forming a differential rotation between the two. The staggered spiral blades on the main and auxiliary stirring shafts agitate the egg liquid, generating a three-dimensional turbulent flow that circulates up and down, achieving thorough mixing of the egg liquid. During this process, the magnetic coupling group 901 of the auxiliary shaft interacts with the magnetic coupling group 902 of the bracket to stabilize the speed of the auxiliary stirring shaft 5 and ensure uniform mixing. After mixing is completed, the lifting assembly 3 raises the stirring shaft, and the scraper 8 scrapes off the residual egg liquid on the inner wall of the mixing tank 2 for easy subsequent cleaning.

[0031] The embodiments of this utility model are given for the purpose of illustration and description. Although the embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Any changes, modifications, substitutions and variations made by those skilled in the art to the above embodiments within the scope of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-axis directional egg liquid mixing machine, comprising a base (1), a mixing tank (2) disposed on the base (1), and a lifting assembly (3) disposed on the outer side of the mixing tank (2), characterized in that: The lifting assembly (3) includes a top plate (302) that moves along the Z-axis. A main stirring assembly (4) is provided on the top plate (302). The main stirring assembly (4) includes a main stirring shaft (401) that is rotatably mounted on the top plate (302). A support plate (402) is fixedly mounted on the main stirring shaft (401). A secondary stirring shaft (5) is rotatably mounted on the support plate (402). The main stirring shaft (401) and the secondary stirring shaft (5) are connected by a differential transmission component. A magnetic component (9) is provided on the secondary stirring shaft (5) and the top plate (302). The blades of the main stirring shaft (401) and the secondary stirring shaft (5) form a differential shearing zone. The magnetic component (9) includes a secondary shaft magnetic coupling group (901) circumferentially arranged on the upper end of the secondary stirring shaft (5). A support magnetic coupling group (902) is provided on the top plate (302), and the support magnetic coupling group (902) is circumferentially distributed with the axis of the main stirring shaft (401) as the center, which is used to help stabilize the rotation speed of the secondary stirring shaft (5).

2. The multi-axis directional egg liquid mixer as described in claim 1, characterized in that: A lifting bracket (301) is provided between the base (1) and the top plate (302) for driving the top plate (302) to rise and fall along the Z-axis. A drive motor (6) is installed on the top plate (302), and the drive motor (6) is connected to the main stirring shaft (401) for transmission.

3. The multi-axis directional egg liquid mixer as described in claim 1, characterized in that: The support plate (402) is also provided with a scraper (8), the edge of which is tangentially attached to the inner wall of the mixing tank (2).

4. The multi-axis directional egg liquid mixer as described in claim 1, characterized in that: The blades on the main stirring shaft (401) and the auxiliary stirring shaft (5) are designed to rise along a spiral path and be equidistantly distributed, and the blades on the main stirring shaft (401) and the auxiliary stirring shaft (5) are staggered.

5. The multi-axis directional egg liquid mixer as described in claim 1, characterized in that: The differential transmission component uses a timing belt with a speed reduction design (7).

6. The multi-axis directional egg liquid mixer as described in claim 1, characterized in that: Both the sub-shaft magnetic coupling group (901) and the support magnetic coupling group (902) adopt a permanent magnet design.

7. The multi-axis directional egg liquid mixer as described in claim 1, characterized in that: The sub-shaft magnetic coupling assembly (901) adopts a permanent magnet design, and the bracket magnetic coupling assembly (902) adopts an electric magnet design.

Images