Stirring device for hand cream production

Abstract

The utility model discloses a stirring device for hand cream production, relates to the related field of hand cream production, and aims to solve the problems that in the prior art, when various materials enter, the materials are layered into multiple layers, only a transverse rotating structure arranged at the lower end can turn and stir the lower-layer materials from bottom to top, and the upper-layer materials rotate to turn and stir and mix upwards along with gradual downward rotation of the upper-layer materials; and the material body fusion time is relatively long. 1, a first driving motor is mounted at the upper end of the rear end of the stirring tank, and a first rotating gear is mounted at the output shaft end of the first driving motor; the upper end of the stirring tank is rotationally connected with a second rotating gear, the second rotating gear is meshed with the first rotating gear, the middle of the second rotating gear is connected with a middle threaded column, the middle threaded column is in threaded connection with the second rotating gear, and the upper end of the middle threaded column is connected with an upper supporting platform; a lower fixing plate is fixedly welded to the upper end of the outer portion of the stirring tank, and a spring rod is arranged between the lower fixing plate and the upper supporting platform.

Description

Technical Field

[0001] This utility model relates to the field of hand cream production, specifically a stirring device for hand cream production. Background Technology

[0002] Hand cream, as a common skincare product, plays a vital role in modern life. Its main functions are moisturizing, repairing, and protecting the skin from environmental damage. In recent years, with continuous technological advancements and increasing consumer demand for skincare, the hand cream industry has undergone a process of continuous innovation and development. Hand creams can be categorized into various types based on their ingredients and effects, such as moisturizing, whitening, and anti-aging creams. These different types of hand creams all require careful formulation to ensure their quality and effectiveness. In the production process of hand cream, the mixing and stirring of raw materials is a crucial step. The uniformity of stirring directly affects the texture and performance of the hand cream.

[0003] For example, the Chinese authorized patent with publication number CN 220125967 U (a stirring device for hand cream production) includes a base plate, a stirring box, a motor, a first rotating rod, and a second rotating rod. The motor is located at the top center of the stirring box, and its output end is connected to the first rotating rod. A first bevel gear is welded and fixed to one end of the first rotating rod. A reducer is embedded in the top center of the stirring box, and the first rotating rod extends through the reducer into the stirring box. A support plate is fixedly installed at the top center of the stirring box, and a first bearing seat is bolted to the center of the support plate. The first bevel gear on the first rotating rod meshes with and drives the second bevel gear to rotate. The rotating shaft on the second bevel gear rotates on the bearing seat on the support plate. The rotating shaft is stably connected between the first pulley and the second pulley on the second rotating rod via a belt. Multiple mixing operations can be completed under the same motor, saving resources. The design is reasonable and ingenious, the structure is simple and stable, and the practical performance is strong.

[0004] When the material at the bottom is turned over to the top by the second rotating rod, the above technology can avoid the situation where the bottom layer of material always sinks to the bottom and does not participate in the mixing process. However, when multiple materials enter, they will be divided into multiple layers. The horizontal rotating structure set at the bottom can only turn over the lower layer of material from bottom to top, and rotate upward to turn over and mix as the upper layer of material gradually moves downward. The material fusion time is relatively long. Utility Model Content

[0005] The purpose of this invention is to provide a stirring device for hand cream production, which solves the problem mentioned in the background art that when multiple materials enter, they will be layered into multiple layers, and the horizontal rotating structure at the lower end can only stir the lower layer of materials from bottom to top, and rotates upward to stir and mix as the upper layer of materials gradually moves downward, resulting in a relatively long material fusion time.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a stirring device for producing hand cream, comprising a stirring tank, wherein a first drive motor is installed at the upper rear end of the stirring tank, and a first rotating gear is installed at the output shaft end of the first drive motor;

[0007] The upper end of the mixing tank is rotatably connected to a second rotating gear, which meshes with a first rotating gear. A middle threaded post is connected to the middle of the second rotating gear, and the middle threaded post is connected to the second rotating gear by a thread. A hole larger than the maximum diameter of the middle threaded post is opened through the upper end face of the mixing tank. The lower end of the middle threaded post extends into the interior of the mixing tank, and the upper end of the middle threaded post is connected to an upper support platform.

[0008] A lower fixing plate is welded and fixed to the upper part of the outside of the mixing tank, and a spring rod is provided between the lower fixing plate and the upper support platform.

[0009] Preferably, a second drive motor is installed at the rear end of the upper support platform, a first bevel gear is installed at the output shaft end of the second drive motor, and a second bevel gear is centrally located at the upper end of the upper support platform, with the second bevel gear meshing with the first bevel gear.

[0010] Preferably, the mixing tank is configured with a mixing chamber inside, and a lower mixing rod is fixed to the lower end of the second bevel gear. The lower end of the lower mixing rod passes through the upper support platform and the intermediate threaded column and extends to the lower end of the mixing chamber. The lower mixing rod is rotatably connected to the upper support platform and the intermediate threaded column through bearings.

[0011] Preferably, stirring components are arranged at equal intervals from top to bottom along the outside of the lower stirring rod inside the stirring chamber, and multiple stirring components are arranged symmetrically adjacent to each other.

[0012] Preferably, the stirring assembly includes a connecting sleeve and a stirring plate. The connecting sleeve is connected to the lower stirring rod, and the stirring plate is fixed in a ring array outside the connecting sleeve. The stirring plate is inclined.

[0013] Preferably, a feed pipe is installed in a ring array at the front end of the outer side of the mixing tank, and the other end of the feed pipe extends into the interior of the mixing chamber. A discharge pipe is installed at the lower end of the mixing tank.

[0014] Preferably, the mixing tank is welded and fixed with support legs in a cross direction on its exterior.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) In this utility model, the first drive motor drives the first rotating gear to rotate, and the second rotating gear is driven to rotate through the meshing connection between the first rotating gear and the second rotating gear. Then, the upper support platform is driven to move up or down through the threaded connection between the second rotating gear and the intermediate threaded column and the connection between the intermediate threaded column and the upper support platform. The stirring component is driven to move up and down. Through the up and down stirring component, the hand cream raw materials can be fully mixed during the stirring process. This solves the problem that when multiple materials enter, they will be divided into multiple layers. The horizontal rotating structure set at the bottom can only stir the lower layer of materials from bottom to top, and rotates upward to stir and mix as the upper layer of materials gradually moves downward, resulting in a relatively long material fusion time.

[0017] (2) In this utility model, the second drive motor and related connection structure are installed on the upper support platform, so that the stirring component is driven to rotate and move up and down at the same time, making the stirring process more efficient and shortening the production cycle.

[0018] (3) In this utility model, the hand cream raw materials can be fully mixed during the stirring process by the up-and-down stirring component and the tilted stirring plate, thus avoiding the problem of uneven mixing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a stirring device for producing hand cream according to the present invention, viewed from the front.

[0020] Figure 2 This is a schematic diagram of the overall structure of a stirring device for producing hand cream according to the present invention, viewed from below.

[0021] Figure 3 This is a front view of a stirring device for producing hand cream according to the present invention;

[0022] Figure 4 This is a cross-sectional view at section AA of a stirring device for producing hand cream according to this utility model;

[0023] Figure 5 This is a side view of a stirring device for producing hand cream according to the present invention.

[0024] In the diagram: 1. Mixing tank; 2. Support leg; 3. Feed pipe; 4. Discharge pipe; 5. First drive motor; 6. First rotating gear; 7. Second rotating gear; 8. Central threaded column; 9. Upper support platform; 10. Lower fixed plate; 11. Spring rod; 12. Second drive motor; 13. First bevel gear; 14. Second bevel gear; 15. Lower stirring rod; 16. Mixing chamber; 17. Mixing assembly; 18. Connecting sleeve; 19. Tilting plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Please see Figure 1-5 One embodiment provided by this utility model:

[0027] (1) Mixing Tank and Drive Mechanism: The mixing tank 1 has an internal mixing chamber 16, serving as the main mixing unit. A first drive motor 5 is installed at its upper rear end. Power is transmitted through the meshing of a first rotating gear 6 connected to the output shaft and a second rotating gear 7 rotatably connected to the upper end of the mixing tank 1. A central threaded post 8 is connected to the middle of the second rotating gear 7, allowing the central threaded post 8 to move up and down as the second rotating gear 7 rotates. This simplifies the transmission structure and improves transmission stability and efficiency. Simultaneously, a hole larger than the maximum diameter of the central threaded post 8 is provided through the upper surface of the mixing tank 1 to ensure smooth movement of the central threaded post 8.

[0028] The stirring components can be raised and lowered, which greatly improves the uniformity and efficiency of stirring.

[0029] A lower fixing plate 10 is welded and fixed to the upper part of the mixing tank 1. A spring rod 11 is provided between the lower fixing plate 10 and the upper support platform 9. The spring rod 11 serves as a support and connection.

[0030] (2) Upper support platform and stirring structure: The upper end of the middle threaded column 8 is connected to the upper support platform 9, and the lower end of the middle threaded column 8 extends into the interior of the stirring tank 1.

[0031] A second drive motor 12 is installed at the rear end of the upper support platform 9. A first bevel gear 13 is installed at the output shaft end of the second drive motor 12. A second bevel gear 14 is centrally located at the upper end of the upper support platform 9. A lower stirring rod 15 is fixed to the lower end of the second bevel gear 14. The second bevel gear 14 is meshed with the first bevel gear 13. The second drive motor 12 drives the lower stirring rod 15 to rotate through the meshing of the first bevel gear 13 and the second bevel gear 14. The lower end of the lower stirring rod 15 passes through the upper support platform 9 and the intermediate threaded column 8 and extends to the lower end of the mixing chamber 16. The lower stirring rod 15 is rotatably connected to the upper support platform 9 and the intermediate threaded column 8 through bearings.

[0032] Inside the mixing chamber 16, mixing components 17 are evenly spaced from top to bottom along the outside of the lower mixing rod 15. Multiple mixing components 17 are arranged symmetrically with adjacent components above and below. The rotation of the lower mixing rod 15 drives the external mixing components 17 to rotate synchronously, thereby mixing the hand cream raw materials. At the same time, due to the up-and-down movement of the central threaded column 8, the mixing components 17 are also driven to move up and down, further improving the uniformity of mixing.

[0033] The combination of bevel gear transmission and lifting mechanism ensures more thorough mixing, significantly improving the quality of the hand cream.

[0034] (3) Tilting plate design: The mixing assembly 17 includes a connecting sleeve 18 and a tilting plate 19. The tilting plate 19 is fixed in a ring array to the outside of the connecting sleeve 18 and is set at an angle. The angled design of the tilting plate 19 can accelerate the fusion between different material layers, greatly improve the mixing efficiency, and ensure that the hand cream raw materials can be fully mixed.

[0035] (4) Feeding and discharging mechanism: Feed pipes 3 are installed in a ring array at the front end of the mixing tank 1 to facilitate the addition of raw materials. Discharge pipes 4 are installed at the lower end of the mixing tank 1 to facilitate the discharge of hand cream after mixing. At the same time, support legs 2 are welded and fixed to the outside of the mixing tank 1 in a cross direction to ensure the stability of the equipment.

[0036] Working principle: Various raw materials are added into the mixing chamber 16 through the feed pipe 3; then the first drive motor 5 drives the first rotating gear 6 to rotate, and the meshing connection between the first rotating gear 6 and the second rotating gear 7 drives the second rotating gear 7 to rotate. Then, through the threaded connection between the second rotating gear 7 and the intermediate threaded column 8 and the connection between the intermediate threaded column 8 and the upper support platform 9, the upper support platform 9 is driven to move upward or downward.

[0037] At the same time, the second drive motor 12 drives the first bevel gear 13 to rotate. Through the meshing connection between the first bevel gear 13 and the second bevel gear 14, and the connection between the second bevel gear 14 and the lower stirring rod 15, the lower stirring rod 15 is driven to rotate, and the stirring assembly 17 outside the lower stirring rod 15 rotates synchronously.

[0038] The stirring component 17 is driven to rotate and move up and down. Combined with the inclined design of the mixing plate 19, it accelerates the fusion between different material layers, making the mixing more uniform.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A stirring device for producing hand cream, comprising a stirring tank (1), characterized in that: A first drive motor (5) is installed at the upper rear end of the mixing tank (1), and a first rotating gear (6) is installed at the output shaft end of the first drive motor (5). The upper end of the mixing tank (1) is rotatably connected to a second rotating gear (7), which meshes with a first rotating gear (6). A middle threaded column (8) is connected in the middle of the second rotating gear (7), and the middle threaded column (8) is connected to the second rotating gear (7) by a thread. A hole larger than the maximum diameter of the middle threaded column (8) is opened through the upper end face of the mixing tank (1). The lower end of the middle threaded column (8) extends into the interior of the mixing tank (1). The upper end of the middle threaded column (8) is connected to an upper support platform (9). The upper part of the mixing tank (1) is welded and fixed with a lower fixing plate (10), and a spring rod (11) is provided between the lower fixing plate (10) and the upper support platform (9).

2. The stirring device for producing hand cream according to claim 1, characterized in that: A second drive motor (12) is installed at the rear end of the upper support platform (9). A first bevel gear (13) is installed at the output shaft end of the second drive motor (12). A second bevel gear (14) is centrally located at the upper end of the upper support platform (9). The second bevel gear (14) meshes with the first bevel gear (13).

3. The stirring device for producing hand cream according to claim 2, characterized in that: The mixing tank (1) is configured with a mixing chamber (16) inside. The lower end of the second bevel gear (14) is fixed with a lower stirring rod (15). The lower end of the lower stirring rod (15) extends through the upper support platform (9) and the intermediate threaded column (8) to the lower end of the mixing chamber (16). The lower stirring rod (15) is rotatably connected to the upper support platform (9) and the intermediate threaded column (8) through bearings.

4. The stirring device for producing hand cream according to claim 3, characterized in that: Inside the stirring chamber (16), stirring components (17) are arranged at equal intervals from top to bottom along the outside of the lower stirring rod (15). Multiple stirring components (17) are arranged symmetrically with adjacent stirring components (17) arranged vertically.

5. A stirring device for producing hand cream according to claim 4, characterized in that: The stirring assembly (17) includes a connecting sleeve (18) and a stirring plate (19). The connecting sleeve (18) is connected to the lower stirring rod (15). The stirring plates (19) are arranged in a ring array and fixed to the outside of the connecting sleeve (18). The stirring plates (19) are inclined.

6. A stirring device for producing hand cream according to claim 4, characterized in that: The front end of the mixing tank (1) is equipped with a feed pipe (3) in a ring array. The other end of the feed pipe (3) extends into the interior of the mixing chamber (16). The lower end of the mixing tank (1) is equipped with a discharge pipe (4).

7. The stirring device for producing hand cream according to claim 1, characterized in that: The mixing tank (1) is welded and fixed with support legs (2) in a cross direction on the outside.

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