Raw material stirring device

Abstract

The utility model relates to the technical field of skin antibacterial liquid processing, in particular to a raw material stirring device. The stirring device comprises a stirring barrel. A feed port is formed in the upper end of the stirring barrel, and a discharge port is formed in the lower end. And the stirring assembly is arranged on the stirring barrel and is used for stirring the antibacterial liquid raw materials in a rotating manner. And the wall scraping assembly is arranged on the stirring assembly and is used for reducing the rotating speed and scraping off the stock solution adhered to the inner wall and the bottom surface of the stirring barrel. The wall scraping assembly comprises a speed reducing part which is arranged on the stirring assembly and reduces the rotating speed. And the wall scraping piece is driven by the speed reducing piece to scrape off the stock solution attached to the stirring barrel. The stirring blades are driven to rotate at a high speed by starting the driving mechanism to stir raw materials. The rotating speed is reduced through the speed reducing part, and the first scraping plate and the second scraping plate are driven to slowly rotate along the inner wall of the stirring barrel, so that the raw materials attached to the inner wall of the stirring barrel are scraped, and the situation that the product quality is reduced due to insufficient stirring of the raw materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of skin antibacterial liquid processing, in particular to a raw material stirring device. Background Art

[0002] Skin antibacterial liquid is a liquid used to inhibit the growth of bacteria on the skin surface, commonly used in the fields of medical care, hygiene and personal care. It can kill bacteria on the skin surface or reduce their number, thereby reducing the risk of infection and disease transmission.

[0003] A Chinese patent document with authorization announcement number CN219897783U proposes a skin antibacterial liquid raw material stirring device, comprising a stirring barrel and a stirring shaft, the upper end of the stirring barrel is connected to an upper cover, the middle of the upper end of the upper cover is connected to a stirring motor, the lower end of the stirring motor is connected to the stirring shaft, bearing seats are provided on both sides of the stirring barrel, two groups of the bearing seats are provided with a first limiting sleeve seat on the outside, the lower ends of the two groups of the first limiting sleeve seats are connected to a frame, one group of the bearing seats is provided with a feed pipe in the middle, the feed pipe is provided with a control valve on the outside, a worm wheel is provided on the outside of the bearing seat near the feed pipe, a worm is provided at the lower end of the worm wheel, and a second limiting sleeve seat is provided on the outside of the worm near both ends, one end of the worm is connected to a hand wheel, and a crank is provided on the hand wheel, and a column is provided on the side of the frame away from the feed pipe, and a control box is connected to the column.

[0004] In the above application, although the skin antibacterial liquid raw materials are fully mixed by multiple sets of stirring rods on the stirring shaft, a thickener needs to be added during the production process of the antibacterial liquid, which makes the antibacterial liquid raw materials viscous and easily adheres to the inner wall of the stirring barrel during stirring. This part of the raw materials cannot flow and cannot be stirred, which may lead to insufficient stirring of the raw materials. Utility Model Content

[0005] In view of the problems existing in the background technology, a raw material stirring device is proposed.

[0006] The utility model provides a raw material stirring device, including a stirring barrel. A feeding port is provided at the upper end of the stirring barrel, and a discharging port is provided at the lower end. A stirring component is arranged on the stirring barrel, and stirs the antibacterial liquid raw material by rotating. And a wall scraping component is arranged on the stirring component, and reduces the rotation speed and scrapes off the original liquid adhered to the inner wall and the bottom surface of the stirring barrel. The wall scraping component includes a speed reducing component arranged on the stirring component, and reduces the rotation speed. And the wall scraping component is driven by the speed reducing component to scrape off the original liquid adhered to the stirring barrel.

[0007] Preferably, the stirring assembly includes a driving mechanism disposed at the upper end of the stirring barrel; a connecting rod is connected to the driving end of the driving mechanism; and a stirring blade for stirring the antibacterial liquid raw material is connected to the side wall of the connecting rod.

[0008] Preferably, two groups of stirring blades are connected up and down on the side wall of the connecting rod.

[0009] Preferably, the speed reduction component includes a fixed frame arranged at the top of the mixing barrel; the lower end of the fixed frame is rotatably connected to a rotating cylinder; the rotating cylinder is sleeved on the outside of a connecting rod; a gear 1 is connected to the connecting rod; one side of the gear 1 is meshingly connected to a gear 2; the gear 2 is coaxially connected to a connecting shaft rotatably arranged at the top of the mixing barrel; the lower end of the connecting shaft is also coaxially connected to a gear 3; the gear 3 is meshingly connected to a gear 4 arranged on the rotating cylinder.

[0010] Preferably, the axes of gear one and gear four are the same.

[0011] Preferably, the diameter of gear one is smaller than the diameter of gear four.

[0012] Preferably, the wall scraper comprises a connecting plate connected to the rotating drum; both sides of the connecting plate are connected with a scraper plate 1 that fits the inner wall of the mixing barrel; the lower ends of the two scraper plates 1 are commonly connected with a scraper plate 2 that fits the bottom surface of the mixing barrel.

[0013] Preferably, the end of the scraper plate facing the inner wall of the mixing barrel and the end of the scraper plate facing the bottom surface of the mixing barrel are both provided with bristles.

[0014] Preferably, a filter plate for beating the foam on the surface of the raw liquid is connected to the lower end of the rotating cylinder.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] (1) The raw material stirring device stirs the raw materials by starting the driving mechanism to drive the connecting rod and the stirring blade to rotate at high speed. Then, the speed is reduced by the speed reducing member, so that the connecting plate rotates to drive the scraper plate 1 and the scraper plate 2 to rotate slowly along the inner wall of the stirring barrel, thereby scraping off the raw materials attached to the inner wall of the stirring barrel, so as to avoid that this part of the raw materials cannot be stirred and the raw materials are not stirred sufficiently, thereby reducing the product quality. At the same time, it can also accelerate the flow of raw materials far away from the stirring blades, thereby improving the stirring efficiency and avoiding the occurrence of precipitation. In addition, using only one driving mechanism can reduce energy consumption and save expenses.

[0017] (2) The raw material stirring device drives the filter plate to rotate by rotating the rotating drum, thereby breaking the floating foam on the surface of the raw liquid and reducing the generation of foam. It can prevent a large amount of foam from floating on the surface of the raw material and affecting the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the stirring component and the wall scraping component of the utility model.

[0020] Figure numerals: 1. mixing barrel; 2. feed inlet; 3. discharge outlet; 4. mixing assembly; 41. driving mechanism; 42. connecting rod; 43. mixing blade; 5. wall scraping assembly; 51. speed reducing member; 511. fixing frame; 512. rotating cylinder; 513. gear one; 514. connecting shaft; 515. gear two; 516. gear three; 517. gear four; 52. wall scraping member; 521. connecting plate; 522. scraping plate one; 523. scraping plate two; 524. bristles; 6. filter plate. DETAILED DESCRIPTION

[0021] like Figure 1-2 As shown, a raw material stirring device proposed by the utility model includes a stirring barrel 1, a stirring component 4 and a wall scraping component 5. A feed port 2 is provided at the upper end of the stirring barrel 1, and a discharge port 3 is provided at the lower end. The stirring component 4 is arranged on the stirring barrel 1, and stirs the antibacterial liquid raw material by rotating. The wall scraping component 5 is arranged on the stirring component 4, reduces the rotation speed and scrapes off the original liquid adhered to the inner wall and the bottom surface of the stirring barrel 1. The wall scraping component 5 includes a speed reducing component 51 which is arranged on the stirring component 4 and reduces the rotation speed. And a wall scraping component 52 which is driven by the speed reducing component 51 to scrape off the original liquid adhered to the stirring barrel 1.

[0022] Further explanation, the stirring assembly 4 includes a driving mechanism 41 disposed at the upper end of the stirring barrel 1, and the driving mechanism 41 is a motor; the driving end of the driving mechanism 41 is connected to a connecting rod 42; and a stirring blade 43 for stirring the antibacterial liquid raw material is connected to the side wall of the connecting rod 42. Two groups of stirring blades 43 are connected to the side wall of the connecting rod 42. The antibacterial liquid raw materials at different heights can be stirred at the same time, thereby improving the stirring efficiency.

[0023] Further explanation, the speed reducing member 51 includes a fixing frame 511 disposed at the top of the mixing barrel 1; the lower end of the fixing frame 511 is rotatably connected to a rotating cylinder 512; the rotating cylinder 512 is sleeved on the outside of the connecting rod 42; the connecting rod 42 is connected to a gear 1 513; one side of the gear 1 513 is meshingly connected to a gear 2 515; the gear 2 515 is coaxially connected to a connecting shaft 514 rotatably disposed at the top of the mixing barrel 1; the lower end of the connecting shaft 514 is also coaxially connected to a gear 3 516; the gear 3 516 is meshingly connected to a gear 4 517 disposed on the rotating cylinder 512. The axis of the gear 1 513 and the gear 4 517 are the same, and the axis is located at the center of the mixing barrel 1. The diameter of the gear 1 513 is smaller than the diameter of the gear 4 517, so that the rotation speed of the gear 4 517 can be lower than the rotation speed of the gear 1 513. The wall scraper 52 includes a connecting plate 521 connected to the rotating cylinder 512; both sides of the connecting plate 521 are connected with a scraper plate 1 522 that fits the inner wall of the mixing barrel 1; the lower ends of the two scraper plates 1 522 are commonly connected with a scraper plate 2 523 that fits the bottom surface of the mixing barrel 1. The stirring blade 43 and the scraper plates 1 522 and 2 523 have different rotation speeds when driven by the same driving mechanism 41. Thus, while the stirring blade 43 rotates at a high speed to stir the antibacterial liquid raw material, the scraper plates 1 522 and 2 523 rotate at a low speed to scrape off the raw material attached to the mixing barrel 1, so that the scraper plates 1 522 and 2 523 will not scratch the mixing barrel 1 due to excessive rotation speed, and will not hinder the stirring rate. Scraping off the raw material attached to the mixing barrel 1 can also prevent this part of the raw material from not being stirred, resulting in insufficient stirring of the raw material, thereby reducing product quality. Also can accelerate the flow of the raw material far away from stirring blade 43 at the same time, thereby improve stirring efficiency.In addition, scraper plate 2 523 can also stir the bottom of raw material, avoid precipitation phenomenon.

[0024] To further explain, the end of scraper plate 1 522 facing the inner wall of mixing barrel 1 and the end of scraper plate 2 523 facing the bottom of mixing barrel 1 are both provided with bristles 524, so that scraper plate 1 522 and scraper plate 2 523 can scrape the raw materials attached to the inner surface of mixing barrel 1 more thoroughly.

[0025] Further, the lower end of the rotating cylinder 512 is connected to a filter plate 6 for beating the foam on the surface of the stock solution. When the stirring blade 43 stirs the antibacterial liquid raw material at a high speed, a large amount of foam may float on the surface of the raw material, affecting the quality of the finished product. The filter plate 6 can break up the foam by slowly rotating to reduce the generation of foam.

[0026] The working principle of the utility model is as follows: when stirring, first pour the raw materials from the feed port 2 into the stirring barrel 1, then start the driving mechanism 41 to drive the connecting rod 42 to rotate at high speed, so that the stirring blade 43 rotates at high speed to stir the raw materials. When the connecting rod 42 rotates, it drives the gear 1 513 to rotate, thereby driving the gear 2 515 and the gear 3 516 to rotate, and then drives the gear 4 517, the rotating cylinder 512 and the connecting plate 521 to rotate. Because the diameter of the gear 4 517 is larger than the gear 1 513, the rotation speed of the rotating cylinder 512 is lower than the rotation speed of the connecting rod 42. The rotation of the connecting plate 521 drives the scraper plate 1 522 and the scraper plate 2 523 to rotate slowly along the inner wall of the stirring barrel 1, thereby scraping off the raw materials attached to the inner wall of the stirring barrel 1, avoiding that this part of the raw materials cannot be stirred and the raw materials are not stirred sufficiently, thereby reducing the product quality. At the same time, it can also accelerate the flow of raw materials far away from the stirring blade 43, thereby improving the stirring efficiency. In addition, the rotation of the rotating drum 512 can also drive the filter plate 6 to rotate, thereby breaking up the floating foam on the surface of the original liquid and reducing the generation of foam.

[0027] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A raw material stirring device, characterized in that: include A mixing barrel (1); a feed inlet (2) is provided at the upper end of the mixing barrel (1), and a discharge outlet (3) is provided at the lower end; A stirring component (4) is arranged on the stirring barrel (1) and stirs the antibacterial liquid raw material by rotating; and a wall scraping component (5) arranged on the stirring component (4) to reduce the rotation speed and scrape off the stock solution adhering to the inner wall and bottom surface of the stirring barrel (1); The wall scraping assembly (5) comprises a speed reducing member (51) arranged on the stirring assembly (4) for reducing the rotation speed; And a wall scraping member (52) driven by the speed reducing member (51) to scrape off the raw liquid attached to the stirring barrel (1).

2. A raw material stirring device according to claim 1, characterized in that: The stirring assembly (4) comprises a driving mechanism (41) arranged at the upper end of the stirring barrel (1); the driving end of the driving mechanism (41) is connected to a connecting rod (42); and a stirring blade (43) for stirring the antibacterial liquid raw material is connected to the side wall of the connecting rod (42).

3. A raw material stirring device according to claim 2, characterized in that: Two groups of stirring blades (43) are connected to the side wall of the connecting rod (42) in upper and lower parts.

4. A raw material stirring device according to claim 2, characterized in that: The speed reducing member (51) comprises a fixing frame (511) arranged at the top end of the mixing barrel (1); the lower end of the fixing frame (511) is rotatably connected to a rotating cylinder (512); the rotating cylinder (512) is sleeved on the outside of the connecting rod (42); the connecting rod (42) is connected to a gear 1 (513); one side of the gear 1 (513) is meshingly connected to a gear 2 (515); the gear 2 (515) is coaxially connected to a connecting shaft (514) rotatably arranged at the top end of the mixing barrel (1); the lower end of the connecting shaft (514) is also coaxially connected to a gear 3 (516); the gear 3 (516) is meshingly connected to a gear 4 (517) arranged on the rotating cylinder (512).

5. A raw material stirring device according to claim 4, characterized in that: The axis of gear one (513) and gear four (517) is the same.

6. A raw material stirring device according to claim 5, characterized in that: The diameter of gear one (513) is smaller than the diameter of gear four (517).

7. A raw material stirring device according to claim 4, characterized in that: The wall scraper (52) comprises a connecting plate (521) connected to the rotating cylinder (512); both sides of the connecting plate (521) are connected to a scraper plate 1 (522) that fits the inner wall of the mixing barrel (1); and the lower ends of the two scraper plates 1 (522) are commonly connected to a scraper plate 2 (523) that fits the bottom surface of the mixing barrel (1).

8. A raw material stirring device according to claim 7, characterized in that: Brushes (524) are provided on one end of the scraper plate 1 (522) facing the inner wall of the mixing barrel (1) and on one end of the scraper plate 2 (523) facing the bottom surface of the mixing barrel (1).

9. A raw material stirring device according to claim 4, characterized in that: The lower end of the rotating cylinder (512) is connected to a filter plate (6) for beating the foam on the surface of the raw liquid.

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