Ingredient stirring device

Abstract

The utility model relates to the technical field of stirring devices, in particular to an ingredient stirring device which comprises a base, and a hollow stirring barrel is fixed at the position of the base. A cleaning part is mounted at the top of the stirring barrel, the cleaning part comprises a Y-shaped three-way pipe, the three-way pipe penetrates through the stirring barrel and is rotationally connected with the stirring barrel, and spray heads are mounted at the two ends of the bottom of the three-way pipe; cosmetic production ingredients can be placed in the stirring barrel, and the multiple ingredients can be stirred and mixed under the rotation of the multiple stirring blades; when the interior of the stirring barrel is cleaned, a water source is conveyed into the stirring barrel through the rotating three-way pipe and the spray head, the water source can be uniformly sprayed to the inner wall of the stirring barrel through the spray head, namely, viscous materials adhered to the inner wall can be removed, and due to the design, the convenience and efficiency of cleaning the inner wall of the stirring barrel are improved; by effectively cleaning the inner wall of the stirring barrel, the influence of residual materials on subsequent cosmetic ingredient production can be avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of mixing devices, specifically to a batching and mixing device. Background Technology

[0002] Ingredient mixing is one of the core steps in cosmetic production. It involves mixing various raw materials in a certain proportion and order to achieve the desired formula effect. Mixing equipment, such as common mixers, is required during the ingredient mixing process.

[0003] During the mixing process of cosmetic raw materials, when the raw materials enter the mixing equipment, some viscous substances such as adhesives or emulsions will adhere to the inner wall of the mixing equipment after prolonged mixing. When discharging, such materials will remain on the inner wall of the mixing equipment, which will have an adverse effect on subsequent production. Existing mixing equipment is not convenient to clean. Therefore, we propose a batching and mixing device. Utility Model Content

[0004] The purpose of this invention is to provide a batching and mixing device to solve the problem mentioned in the background art that existing mixing equipment is not easy to clean.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The mixing device includes a base, a hollow mixing drum fixed to the base, a mixing shaft rotatably mounted inside the mixing drum, multiple mixing blades coaxially connected to the mixing shaft, two symmetrical support plates fixed to the outer wall of the mixing shaft, and scrapers for cleaning the inner wall of the mixing drum fixed between the two support plates; a first motor for driving the mixing shaft to rotate is installed at the bottom of the mixing drum; and a feed pipe is installed on one side of the top of the mixing drum.

[0007] A cleaning section is installed on the top of the mixing drum. The cleaning section includes a Y-shaped three-way pipe that passes through the mixing drum and is rotatably connected to it. Spray nozzles are installed at both ends of the bottom of the three-way pipe. A rotating shaft is rotatably installed on one side of the three-way pipe. A synchronous transmission assembly is provided between the rotating shaft and the three-way pipe. A second motor for driving the rotating shaft is installed above the rotating shaft.

[0008] The tee pipe has an open-top housing at the top, a connecting pipe at the bottom of the housing, and a swivel joint at the connection between the connecting pipe and the top of the tee pipe. A cover plate is installed at the top opening of the housing, and a water inlet is installed on one side of the top of the cover plate. A threaded post is coaxially fixed at the bottom of the cover plate, and multiple connecting rings are provided at the threaded post. A filter screen is installed in the opening of the connecting ring, the threaded post passes through the filter screen, and a clamp for clamping the filter screen is threadedly connected to the threaded post at both the top and bottom sides of the filter screen.

[0009] Preferably, a feed hopper is fixed to the top of the feed pipe, and the feed hopper is funnel-shaped.

[0010] Preferably, an L-shaped discharge pipe is installed at the bottom of the mixing drum, and a plug is installed at the end of the discharge pipe.

[0011] Preferably, a bracket is fixed to the top of the stirring drum, and the shell and the second motor are both fixedly connected to the bracket by bolts.

[0012] Preferably, the base has four fixed feet at its bottom corners, and the feet are fixedly connected to the base by bolts.

[0013] Preferably, the filter screen is fixedly connected to the connecting ring by bolts, and the filter screen is made of stainless steel.

[0014] Preferably, bearings are installed at both the upper and lower ends of the rotating shaft, and the rotating shaft is rotatably connected to the support and the top of the stirring cylinder through the bearings.

[0015] Preferably, the connecting ring is ring-shaped, and its size is adapted to the opening size of the housing.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. The design incorporates a mixing drum and a cleaning section: On one hand, cosmetic ingredients can be placed inside the mixing drum, where multiple mixing blades rotate to mix them; on the other hand, during cleaning, water is delivered to the inside of the mixing drum via a rotating three-way pipe and a spray nozzle. The water is then evenly sprayed onto the inner wall of the mixing drum, removing sticky materials adhering to the inner wall. This design improves the convenience and efficiency of cleaning the inner wall of the mixing drum, and effective cleaning of the inner wall prevents residual materials from affecting subsequent cosmetic ingredient production.

[0018] 2. The water entering the mixing drum can be filtered through the shell and filter screen, preventing impurities in the water from entering the mixing drum and thus avoiding contamination of the mixing drum. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0021] Figure 3 This is a cross-sectional view of the cleaning section in this utility model;

[0022] Figure 4 This is a cross-sectional exploded view of the present invention.

[0023] In the picture:

[0024] Base; 10. Support legs;

[0025] 20. Mixing drum; 21. Mixing shaft; 22. First motor; 23. Discharge pipe; 24. Support plate; 25. Scraper; 26. Feed pipe; 27. Feed hopper; 28. Mixing blades;

[0026] Cleaning section; 30, bracket; 31, housing; 310, connecting pipe; 311, rotary joint; 32, cover plate; 33, water inlet; 34, threaded column; 340, jacket; 35, connecting ring; 350, filter screen; 36, second motor; 37, tee pipe; 370, nozzle; 38, synchronous transmission assembly; 39, rotating shaft. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This embodiment provides a technical solution:

[0029] Please see Figures 1-4As shown, the mixing device includes a base 1, a hollow mixing drum 2 fixed to the base 1, a mixing shaft 20 rotatably mounted inside the mixing drum 2, multiple mixing blades 27 coaxially connected to the mixing shaft 20, two symmetrical support plates 23 fixed to the outer wall of the mixing shaft 20, and scrapers 24 for cleaning the inner wall of the mixing drum 2 fixed between the two support plates 23; a first motor 21 for driving the mixing shaft 20 to rotate is installed at the bottom of the mixing drum 2; a feed pipe 25 is installed on one side of the top of the mixing drum 2; a cleaning section 3 is installed on the top of the mixing drum 2, the cleaning section 3 includes a Y-shaped three-way pipe 37, the three-way pipe 37 passes through the mixing drum 2 and is rotatably connected to the mixing drum 2, and nozzles 370 are installed at both ends of the bottom of the three-way pipe 37; a rotating shaft 39 is rotatably mounted on one side of the three-way pipe 37. A synchronous transmission assembly 38 is provided between the 9 and the three-way pipe 37; a second motor 36 for driving the rotation of the rotating shaft 39 is installed above the rotating shaft 39; a housing 31 with an open top is provided above the three-way pipe 37, a connecting pipe 310 is provided at the bottom of the housing 31, and a rotary joint 311 is provided at the connection between the connecting pipe 310 and the top of the three-way pipe 37; a cover plate 32 is installed at the top opening of the housing 31, an inlet 33 is installed on one side of the top of the cover plate 32, a threaded post 34 is coaxially fixed at the bottom of the cover plate 32, a plurality of connecting rings 35 are provided at the threaded post 34, a filter screen 350 is installed in the opening of the connecting ring 35, the threaded post 34 passes through the filter screen 350, and a clamp 340 for clamping the filter screen 350 is threadedly connected to the threaded post 34 at both the upper and lower sides of the filter screen 350.

[0030] In this embodiment, a feed hopper 26 is fixed to the top of the feed pipe 25, and the feed hopper 26 is generally funnel-shaped. The funnel-shaped feed hopper 26 facilitates the feeding of materials into the feed pipe 25 and can prevent material spillage.

[0031] In this embodiment, an L-shaped discharge pipe 22 is installed at the bottom of the mixing drum 2, and a plug is installed at the end of the discharge pipe 22. The discharge pipe 22 is designed to facilitate discharge, while the plug facilitates control of discharge.

[0032] In this embodiment, a bracket 30 is fixed to the top of the stirring drum 2, and the housing 31 and the second motor 36 are both fixedly connected to the bracket 30 by bolts. The bracket 30 provides stable support and fixation for the housing 31 and the second motor 36.

[0033] In this embodiment, support legs 10 are fixed at the four corners of the bottom of the base 1, and the support legs 10 are fixedly connected to the base 1 by bolts. The support legs 10 provide stable support for the device and ensure the stability of the device.

[0034] In this embodiment, the filter screen 350 is fixedly connected to the connecting ring 35 by bolts. The filter screen 350 is made of stainless steel. The bolt fixing method ensures the reliable connection between the filter screen 350 and the connecting ring 35, while the stainless steel filter screen 350 has the advantages of corrosion resistance and high strength, ensuring the service life of the filter screen 350.

[0035] In this embodiment, bearings are installed at both the upper and lower ends of the rotating shaft 39, and the rotating shaft 39 is rotatably connected to the bracket 30 and the top of the stirring tank 2 through the bearings. This design ensures the installation stability of the rotating shaft 39 and facilitates its stable and smooth rotation.

[0036] In this embodiment, the connecting ring 35 is ring-shaped, and its size is adapted to the opening size of the housing 31. This design facilitates the smooth entry and exit of the connecting ring 35 into the inner cavity of the housing 31, while avoiding the situation where there is a gap between the connecting ring 35 and the inner wall of the housing 31, which would prevent the incoming water from being filtered.

[0037] It should be added that the synchronous transmission component 38 in this embodiment includes two symmetrical pulleys, with a belt sleeved between the two pulleys. One pulley is coaxially keyed to the rotating shaft 39, and the other pulley is coaxially keyed to the three-way pipe 37. When the second motor 36 drives the rotating shaft 39 to rotate, the pulley rotates and drives the other pulley to rotate through the belt, which in turn drives the three-way pipe 37 and the nozzle 370 to rotate. The rotation of the nozzle 370 can uniformly clean the inner wall of the mixing drum 2.

[0038] It is worth noting that the first motor 21 and the second motor 36 involved in this embodiment are existing conventional technologies, and will not be described in detail here.

[0039] In actual use, the user first turns on the power of the first motor 21. The first motor 21 starts to work. The output shaft of the first motor 21 rotates, driving the stirring shaft 20 and the stirring blade 27 to rotate. The stirring shaft 20 simultaneously drives the support plate 23 and the scraper 24 to rotate. Then the user puts in various ingredients through the feeding hopper 26 and the feeding pipe 25. The ingredients enter the mixing drum 2, and the rotating stirring blade 27 stirs and mixes the various ingredients.

[0040] In practical use, the user first connects the power supply to the second motor 36. The second motor 36 starts working, and the output shaft of the second motor 36 rotates the shaft 39 and the pulley. Driven by the belt, the pulley on the other side rotates and drives the three-way pipe 37 and the nozzle 370 to rotate. At the same time, the water source enters the housing 31 through the water inlet 33. At this time, the water source moves downward and passes through multiple filter screens 350 in sequence. Impurities in the water source are filtered and purified by the filter screens 350. The filtered water source enters the three-way pipe 37 through the connecting pipe 310. At the same time, the water source is sprayed onto the inner wall of the mixing drum 2 through the nozzles 370 on both sides. Under the cleaning of the water source, the inner wall of the mixing drum 2 is cleaned.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dosing and mixing device comprising a base (1), characterized in that: A hollow stirring drum (2) is fixed at the base (1). A stirring shaft (20) is rotatably installed inside the stirring drum (2). Multiple stirring blades (27) are coaxially connected to the stirring shaft (20). Two symmetrical support plates (23) are fixed to the outer wall of the stirring shaft (20). A scraper (24) for cleaning the inner wall of the stirring drum (2) is fixed between the two support plates (23). A first motor (21) for driving the stirring shaft (20) to rotate is installed at the bottom of the stirring drum (2). A feed pipe (25) is installed on one side of the top of the stirring drum (2). A cleaning section (3) is installed on the top of the mixing drum (2). The cleaning section (3) includes a Y-shaped three-way pipe (37). The three-way pipe (37) passes through the mixing drum (2) and is rotatably connected to the mixing drum (2). Spray nozzles (370) are installed at both ends of the bottom of the three-way pipe (37). A rotating shaft (39) is rotatably installed on one side of the three-way pipe (37). A synchronous transmission assembly (38) is provided between the rotating shaft (39) and the three-way pipe (37). A second motor (36) for driving the rotating shaft (39) to rotate is installed above the rotating shaft (39). The top of the three-way pipe (37) is provided with a shell (31) with an open top. The bottom of the shell (31) is provided with a connecting pipe (310). A rotary joint (311) is provided at the connection between the connecting pipe (310) and the top of the three-way pipe (37). A cover plate (32) is installed at the top opening of the shell (31). A water inlet (33) is installed on one side of the top of the cover plate (32). A threaded post (34) is coaxially fixed at the bottom of the cover plate (32). Multiple connecting rings (35) are provided at the threaded post (34). A filter screen (350) is installed in the opening of the connecting ring (35). The threaded post (34) passes through the filter screen (350). A clamp (340) for clamping the filter screen (350) is threaded on the threaded post (34) at both the upper and lower sides of the filter screen (350).

2. A dosing and mixing device according to claim 1, characterized in that: The top of the feed pipe (25) is fixed with a feed hopper (26), and the feed hopper (26) is horn-shaped.

3. A dosing and mixing device according to claim 1, characterized in that: The bottom of the mixing drum (2) is equipped with an L-shaped discharge pipe (22), and a plug is installed at the end of the discharge pipe (22).

4. The ingredient blending apparatus of claim 1, wherein: The top of the stirring drum (2) is fixed with a bracket (30), and the shell (31) and the second motor (36) are both fixedly connected to the bracket (30) by bolts.

5. The ingredient blending apparatus of claim 1, wherein: The base (1) is fixed with four feet (10) at the bottom corners, and the feet (10) are fixedly connected to the base (1) by bolts.

6. The ingredient blending apparatus of claim 1, wherein: The filter screen (350) is fixedly connected to the connecting ring (35) by bolts, and the filter screen (350) is made of stainless steel.

7. The ingredient blending apparatus of claim 1, wherein: Bearings are installed at both the upper and lower ends of the rotating shaft (39), and the rotating shaft (39) is rotatably connected to the bracket (30) and the top of the stirring cylinder (2) through the bearings.

8. The batching and mixing device according to claim 1, characterized in that: The overall shape of the connecting ring (35) is ring-shaped, and the size of the connecting ring (35) is adapted to the opening size of the housing (31).

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