An oral care fluid dispensing apparatus

Abstract

This utility model discloses an oral care solution preparation device, relating to the field of oral care solution preparation technology. Specifically, it is an oral care solution preparation device, including a tank. The tank has an internal mounting hole, inside which a limit bearing is installed. A rotating shaft is installed inside the limit bearing, and a connecting ring is installed on the outer surface of the rotating shaft. A connecting frame is installed on the outer surface of the connecting ring, and a fixing hole is installed inside the connecting frame. A fixing bearing is installed inside the fixing hole, and a connecting shaft is installed inside the fixing bearing. A stirring rod is installed on the outer surface of the connecting shaft. A support column is installed on the inner bottom wall of the tank, and a transmission cylinder is installed at one end of the support column. This oral care solution preparation device, through the coordinated arrangement of the rotating shaft, connecting frame, connecting shaft, stirring rod, transmission cylinder, transmission turbine, external gear ring, and rotating gear, optimizes the stirring components and improves the mixing degree of the solution.

Description

Technical Field

[0001] This utility model relates to the field of oral care solution preparation technology, specifically to an oral care solution preparation device. Background Technology

[0002] Oral care solution is a liquid used for oral hygiene, disease prevention, and adjunctive treatment. Its main component is sodium chloride, and its osmotic pressure is similar to that of human blood plasma and tissue fluid. It is a common and mild oral care solution.

[0003] In the preparation process of existing oral care solutions, the various components in the solution are not mixed evenly enough. Due to the relatively simple stirring mechanism, stratification is prone to occur during mixing, which affects the preparation quality. At the same time, in the preparation process of existing oral care solutions, residual liquid tends to adhere to the inner wall of the preparation container, which is inconvenient for subsequent cleaning. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an oral care solution preparation device that solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an oral care solution preparation device, comprising a tank, wherein an installation through hole is provided inside the tank, a limit bearing is provided inside the installation through hole, a rotating shaft is provided inside the limit bearing, a connecting ring is provided on the outer surface of the rotating shaft, a connecting frame is provided on the outer surface of the connecting ring, a fixing through hole is provided inside the connecting frame, a fixing bearing is provided inside the fixing through hole, a connecting shaft is provided inside the fixing bearing, a stirring rod is provided on the outer surface of the connecting shaft, a support column is provided on the inner bottom wall of the tank, a transmission cylinder is provided at one end of the support column, an external gear ring is engaged on the outer surface of the transmission cylinder, a rotating gear is engaged on the outer surface of the external gear ring, the rotating gear is provided on the connecting shaft, a transmission turbine is provided at the lower end of the rotating shaft, the transmission turbine is located inside the transmission cylinder, a fixing frame is provided on one side of the connecting frame, a first spring is provided inside the fixing frame, a cleaning scraper is provided on the side of the first spring away from the fixing frame, the cleaning scraper is slidably connected inside the fixing frame, and the cleaning scraper abuts against the inner wall of the tank.

[0008] Optionally, the outer surface of the transmission cylinder is provided with a positioning bearing, and the connecting frame is disposed on the outer surface of the positioning bearing.

[0009] Optionally, a drive motor is provided on the upper surface of the tank, and one end of the output shaft of the drive motor is mounted on a rotating shaft.

[0010] Optionally, the number of the first springs is several, evenly distributed between the fixing frame and the cleaning scraper.

[0011] Optionally, the number of connecting frames and fixing frames is several, evenly distributed inside the tank.

[0012] Optionally, the upper surface of the tank is provided with a feed pipe, the outer surface of the feed pipe is fastened with a cover plate, the lower side of the tank is provided with a discharge pipe, the inside of the discharge pipe is provided with a valve, and the bottom surface of the tank is provided with support legs.

[0013] This utility model provides an oral care solution preparation device, which has the following beneficial effects:

[0014] 1. This oral care solution preparation equipment, through the coordinated arrangement of rotating shaft, connecting frame, connecting shaft, stirring rod, transmission cylinder, transmission turbine, external gear ring, and rotating gear, enables the oral care solution preparation equipment to have an optimized stirring component and improve the mixing degree of the solution.

[0015] 2. This oral care solution preparation equipment, through the coordinated arrangement of a rotating shaft, connecting frame, fixing frame, first-page spring, and cleaning scraper, enables the oral care solution preparation equipment to self-clean the inner wall of the tank, thereby improving cleaning efficiency. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the internal structure of the tank body of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the transmission cylinder of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the fixing frame of this utility model;

[0020] Figure 5 This is a front view structural diagram of the present invention.

[0021] In the diagram: 1. Tank body; 2. Rotating shaft; 3. Connecting frame; 4. Connecting shaft; 5. Stirring rod; 6. Transmission cylinder; 7. External gear ring; 8. Rotating gear; 9. Transmission turbine; 10. Fixing frame; 11. First spring; 12. Positioning bearing; 13. Drive motor; 14. Feed pipe; 15. Discharge pipe; 16. Support leg. Detailed Implementation

[0022] 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.

[0023] Example

[0024] Please see Figures 1 to 5 This utility model provides a technical solution: an oral care solution preparation device, including a tank 1. The tank 1 has an internal mounting hole, a limit bearing is installed inside the mounting hole, a rotating shaft 2 is installed inside the limit bearing, a connecting ring is installed on the outer surface of the rotating shaft 2, a connecting frame 3 is installed on the outer surface of the connecting ring, a fixing hole is installed inside the connecting frame 3, a fixing bearing is installed inside the fixing hole, a connecting shaft 4 is installed inside the fixing bearing, a stirring rod 5 is installed on the outer surface of the connecting shaft 4, and a support column is installed on the inner bottom wall of the tank 1. A transmission cylinder 6 is provided at one end of the support column. An external gear ring 7 is engaged on the outer surface of the transmission cylinder 6. A rotating gear 8 is engaged on the outer surface of the external gear ring 7. The rotating gear 8 is provided on the connecting shaft 4. A transmission turbine 9 is provided at the lower end of the rotating shaft 2. The transmission turbine 9 is located inside the transmission cylinder 6. A fixing frame 10 is provided on one side of the connecting frame 3. A first spring 11 is provided inside the fixing frame 10. A cleaning scraper is provided on the side of the first spring 11 away from the fixing frame 10. The cleaning scraper is slidably connected inside the fixing frame 10 and abuts against the inner wall of the tank 1.

[0025] Specifically, the rotation of the drive motor 13 drives the rotating shaft 2 to rotate, which in turn drives the connecting frame 3 to rotate, which in turn drives the connecting shaft 4 and the stirring rod 5 to rotate. This causes the rotating gear 8 to roll on the external gear ring 7, which in turn drives the connecting shaft 4 and the stirring rod 5 to rotate, thus stirring and mixing the solution in various positions inside the tank 1. At the same time, the rotation of the rotating shaft 2 drives the transmission turbine 9 to rotate, drawing the solution at the bottom of the tank 1 to the top of the tank 1 through the transmission cylinder 6. Under the action of gravity, the solution falls back into the solution in the tank 1, forming a backflow and preventing the solution from stratifying. During the rotation of the rotating shaft 2 and the connecting frame 3, the fixed frame 10 is driven to rotate, causing the cleaning scraper to rotate along the inner wall of the tank 1, hanging the solution adhering to the inside of the tank 1.

[0026] Please see Figure 2 The outer surface of the transmission cylinder 6 is provided with a positioning bearing 12, and the connecting frame 3 is provided on the outer surface of the positioning bearing 12.

[0027] Specifically, the rotational stability of the connecting frame 3 is improved by setting the positioning bearing 12.

[0028] Please see Figure 1A drive motor 13 is provided on the upper surface of the tank body 1, and one end of the output shaft of the drive motor 13 is provided on the rotating shaft 2.

[0029] Specifically, the drive motor 13 is configured to provide power for the rotation of the rotating shaft 2.

[0030] Please see Figures 1 to 5 The number of first springs 11 is several, and they are evenly distributed between the fixed frame 10 and the cleaning scraper.

[0031] Specifically, the arrangement of multiple sets of first springs 11 improves the connection stability between the fixing frame 10 and the cleaning scraper.

[0032] Please see Figure 4 There are several connecting frames 3 and fixing frames 10, which are evenly distributed inside the tank body 1.

[0033] Specifically, the arrangement of multiple sets of connecting frames 3 and fixing frames 10 improves the uniformity of shell mixing.

[0034] Please see Figure 1 The upper surface of the tank body 1 is provided with a feed pipe 14, and the outer surface of the feed pipe 14 is fastened with a cover plate. The lower side of the tank body 1 is provided with a discharge pipe 15, and the inside of the discharge pipe 15 is provided with a valve. The bottom surface of the tank body 1 is provided with a support leg 16.

[0035] Specifically, the inlet pipe 14 and the outlet pipe 15 facilitate the convenient addition and discharge of the prepared solution.

[0036] In use, the corresponding prepared solution is added to the inside of tank 1 through feed pipe 14. Then, the rotation of drive motor 13 drives rotating shaft 2 to rotate, thereby driving connecting frame 3 to rotate, driving connecting shaft 4 and stirring rod 5 to rotate, causing rotating gear 8 to roll on external gear ring 7, driving connecting shaft 4 and stirring rod 5 to rotate, stirring and mixing the solution in various positions inside tank 1. At the same time, the rotation of rotating shaft 2 drives transmission turbine 9 to rotate, drawing the solution at the bottom of tank 1 to the top of tank 1 through transmission cylinder 6. Under the action of gravity, the solution falls back into the solution in tank 1, forming a reflux (the liquid level in tank 1 does not exceed the specified height). The transmission cylinder 6 prevents the solution from separating. During the rotation of the rotating shaft 2 and the connecting frame 3, the fixed frame 10 is driven to rotate, thereby causing the cleaning scraper to rotate against the inner wall of the tank 1 (when the cleaning scraper abuts against the inner wall of the tank 1, the first spring 11 is squeezed, and under the elastic force of the first spring 11, the cleaning scraper always abuts against the inner wall of the tank 1 during the rotation), thus removing the solution adhering to the inside of the tank 1. This enables the oral care solution preparation equipment to have an optimized stirring component, improve the mixing degree of the solution, and enable the oral care solution preparation equipment to self-clean the inner wall of the tank 1, thereby improving the cleaning efficiency.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An oral care solution preparation device, comprising a tank, characterized in that: The tank body has an internal mounting through hole, inside which a limit bearing is installed. A rotating shaft is installed inside the limit bearing, and a connecting ring is installed on the outer surface of the rotating shaft. A connecting frame is installed on the outer surface of the connecting ring, and a fixing through hole is installed inside the fixing through hole. A fixing bearing is installed inside the fixing bearing, and a connecting shaft is installed inside the fixing bearing. A stirring rod is installed on the outer surface of the connecting shaft. A support column is installed on the inner bottom wall of the tank body, and a transmission cylinder is installed at one end of the support column. An external gear ring meshes with the outer surface of the transmission cylinder, and a rotating gear meshes with the outer surface of the external gear ring. The rotating gear is mounted on the connecting shaft. A transmission turbine is installed at the lower end of the rotating shaft, and the transmission turbine is located inside the transmission cylinder. A fixing frame is installed on one side of the connecting frame, and a first spring is installed inside the fixing frame. A cleaning scraper is installed on the side of the first spring away from the fixing frame, and the cleaning scraper is slidably connected inside the fixing frame, abutting against the inner wall of the tank body.

2. The oral care solution preparation device according to claim 1, characterized in that: The outer surface of the transmission cylinder is provided with a positioning bearing, and the connecting frame is provided on the outer surface of the positioning bearing.

3. The oral care solution preparation device according to claim 1, characterized in that: A drive motor is provided on the upper surface of the tank, and one end of the output shaft of the drive motor is mounted on a rotating shaft.

4. The oral care solution preparation device according to claim 1, characterized in that: The number of the first springs is several, and they are evenly distributed between the fixed frame and the cleaning scraper.

5. The oral care solution preparation device according to claim 1, characterized in that: The number of connecting frames and fixing frames is several, and they are evenly distributed inside the tank.

6. The oral care solution preparation device according to claim 1, characterized in that: The upper surface of the tank is provided with a feed pipe, the outer surface of which is fitted with a cover plate. The lower side of the tank is provided with a discharge pipe, the inside of which is equipped with a valve. The bottom surface of the tank is provided with support legs.

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