An agitator device that can be internally cleaned

Abstract

The utility model relates to the technical field of agitator, concretely to an agitating unit capable of internal cleaning, which comprises a support frame, a stirring tank is rotatably connected to the support frame, a first motor is installed at the right end of the support frame, the output end of the first motor is fixedly connected with the stirring tank through the support frame, a cleaning mechanism for scraping and cleaning is arranged on the stirring tank, the cleaning mechanism comprises a gear ring, the gear ring is rotatably connected with the stirring tank, the agitating unit capable of internal cleaning rotates the stirring tank through the first motor, cooperates the support frame, the stirring tank and the cleaning mechanism, which facilitates scraping and cleaning of the inner wall of the stirring tank, the stirring mechanism facilitates uniform stirring of the material to be stirred, the flushing mechanism facilitates flushing and cleaning of the stirring tank, the device is easy to operate during use, the stirring tank can be scraped and then flushed clean after the material is stirred, and has high practicability.

Description

Technical Field

[0001] This utility model relates to the field of agitator technology, specifically to a agitator device capable of internal cleaning. Background Technology

[0002] As is well known, mixing devices are mainly used in water treatment engineering for mixing, dissolving, and storing various agents in the dosing tank. The agent solution is then added to each dosing point through a metering pump or water jet. After mixing materials, the existing mixing devices tend to leave sticky materials adhering to the inner wall of the container. This can easily lead to cross-contamination when mixing other materials, affecting the quality of the finished product. The gap between the inner wall of the container and the mixing blades in the existing mixing devices is also small, making cleaning difficult. To address these issues, this application designs a mixing device that can be cleaned internally. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, this utility model provides a stirring device that can perform internal cleaning.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stirring device capable of internal cleaning, comprising a support frame, a stirring tank rotatably connected to the support frame, a first motor mounted on the right end of the support frame, the output end of the first motor passing through the support frame and fixedly connected to the stirring tank, a cleaning mechanism for scraping and cleaning provided on the stirring tank, the cleaning mechanism including a toothed ring rotatably connected to the stirring tank, a cleaning scraper fixedly connected to the bottom end of the toothed ring, a second motor mounted at the rear end of the stirring tank, a gear fixedly connected to the output end of the second motor, the gear meshing with the toothed ring, a stirring mechanism for stirring materials provided on the support frame, and a rinsing mechanism for rinsing the stirring tank provided on the support frame.

[0007] To ensure uniform mixing of materials, this invention includes an improved mixing mechanism comprising two fixed frames fixedly connected to a support frame. A third motor is mounted at the bottom of each fixed frame, and a threaded rod is fixedly connected to the output end of the third motor through the fixed frame. A lifting frame is threadedly connected to the threaded rod, and a lifting box is fixedly connected to the two lifting frames. A fourth motor is installed inside the lifting box, and a rotating shaft is fixedly connected to the output end of the fourth motor through the lifting box. Multiple mixing blades are fixedly connected to the rotating shaft.

[0008] To clean the mixing tank, this utility model improves upon the following: the rinsing mechanism includes a water storage tank, which is fixedly connected to a support frame. The rear end of the water storage tank is connected to two conveying hoses, the other ends of which are connected to the mixing tank. A water pump is installed on the conveying hoses. The front end of the water storage tank is connected to a water injection pipe, and a switch valve is installed on the water injection pipe.

[0009] In order to monitor the remaining water level in the water tank at any time, the present invention is improved by providing an observation port at the front end of the water tank, and a transparent window is fixedly connected inside the observation port.

[0010] To support the stable operation of this device, the present invention is improved by fixing a support leg to the bottom of the water storage tank, and fixing a foot to the bottom of the support leg.

[0011] To prevent wear and tear caused by prolonged friction between the mixing tank and the cleaning scraper, this invention features an improvement: a protective coating is provided on the inner wall of the mixing tank.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, the present invention provides a stirring device capable of internal cleaning, which has the following beneficial effects:

[0014] This internal cleaning mixing device uses a first motor to drive the mixing tank to rotate. Through the cooperation of the support frame, mixing tank, and cleaning mechanism, the inner wall of the mixing tank can be easily scraped and cleaned. The mixing mechanism can easily mix the materials to be mixed evenly, and the rinsing mechanism can easily rinse and clean the mixing tank. This device is relatively simple to operate and can scrape and rinse the mixing tank after the materials are mixed, making it highly practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the first main view structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the first partial structure of the present utility model;

[0017] Figure 3 This is a schematic diagram of the second partial structure of the present invention;

[0018] Figure 4 This is a schematic diagram of the third part of the structure of this utility model.

[0019] In the diagram: 1. Support frame; 2. Mixing tank; 3. First motor; 4. Gear ring; 5. Cleaning scraper; 6. Second motor; 7. Gear; 8. Fixing frame; 9. Third motor; 10. Threaded rod; 11. Lifting frame; 12. Lifting box; 13. Fourth motor; 14. Rotating shaft; 15. Mixing blade; 16. Water storage tank; 17. Delivery hose; 18. Water pump; 19. Water injection pipe; 20. Switch valve; 21. Transparent window; 22. Support leg; 23. Support foot. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0021] Please see Figure 1-4 A stirring device capable of internal cleaning includes a support frame 1, a stirring tank 2 rotatably connected to the support frame 1, a first motor 3 mounted on the right end of the support frame 1, the output end of the first motor 3 passing through the support frame 1 and fixedly connected to the stirring tank 2, a cleaning mechanism for scraping and cleaning on the stirring tank 2, the cleaning mechanism including a toothed ring 4 rotatably connected to the stirring tank 2, a cleaning scraper 5 fixedly connected to the bottom end of the toothed ring 4, a second motor 6 mounted at the rear end of the stirring tank 2, a gear 7 fixedly connected to the output end of the second motor 6, the gear 7 meshing with the toothed ring 4, a stirring mechanism for stirring materials on the support frame 1, and a rinsing mechanism for rinsing the stirring tank 2 on the support frame 1.

[0022] The stirring mechanism includes two fixed frames 8, which are fixedly connected to the support frame 1. A third motor 9 is installed at the bottom of the fixed frame 8. The output end of the third motor 9 passes through the fixed frame 8 and is fixedly connected to a threaded rod 10. A lifting frame 11 is threadedly connected to the threaded rod 10. A lifting box 12 is fixedly connected to the two lifting frames 11. A fourth motor 13 is installed inside the lifting box 12. The output end of the fourth motor 13 passes through the lifting box 12 and is fixedly connected to a rotating shaft 14. Multiple stirring blades 15 are fixedly connected to the rotating shaft 14. The rinsing mechanism includes a water storage tank 16, which is fixedly connected to the support frame 1. The rear end of the water storage tank 16 is connected to two conveying hoses 17. The other end of the two conveying hoses 17 is connected to the stirring tank 2. A water pump 18 is installed on the conveying hoses 17. The front end of the water storage tank 16 is connected to a water injection pipe 19, and a switch valve 20 is installed on the water injection pipe 19.

[0023] When mixing materials, the device first adds the materials to be mixed into the mixing tank 2. Then, the third motor 9 is started, driving the threaded rod 10 to rotate. The lifting frame 11, threaded onto the threaded rod 10, moves downwards, causing the lifting box 12 to move downwards. The lifting box 12 then drives the rotating shaft 14 into the mixing tank 2. Next, the fourth motor 13 is started, driving the rotating shaft 14 to rotate. The rotating shaft 14 then drives the mixing blades 15 to rotate, uniformly mixing the materials in the mixing tank 2. Finally, the third motor 9 is started in reverse, causing the lifting box 12 to move the rotating shaft 14 upwards to reset. The first motor 3 is started to drive the mixing tank 2 to rotate, and the mixing tank 2 pours out the material inside. When the device needs to be cleaned, the second motor 6 is started to drive the gear 7 to rotate. The gear 7 meshes with the gear ring 4 to rotate, and the gear ring 4 drives the cleaning scraper 5 to rotate. After the cleaning scraper 5 scrapes off the material remaining on the inner wall of the mixing tank 2, the water pump 18 is started. The water pump 18 draws water from the water storage tank 16 through the delivery hose 17 and pumps it into the mixing tank 2. After the mixing tank 2 is scraped and rinsed clean, the first motor 3 is started to drive the mixing tank 2 to pour out the sewage.

[0024] During use, it was found that the water tank 16 is designed to be completely sealed, so the remaining water volume inside cannot be directly observed. In order to facilitate the observation of the remaining water volume at any time, in this embodiment, an observation port is provided at the front end of the water tank 16, and a transparent window 21 is fixedly connected inside the observation port.

[0025] During use, it was found that the device resonates during stirring and cleaning, which can easily cause it to tip over. To avoid this, in this embodiment, the bottom of the water tank 16 is fixedly connected to a support leg 22, and the bottom of the support leg 22 is fixedly connected to a foot 23.

[0026] During use, it was found that the cleaning scraper 5 rubs against the mixing tank 2 for a long time when it rotates, which easily causes wear on the mixing tank 2. In order to improve the service life of the mixing tank 2, in this embodiment, a protective coating is provided on the inner wall of the mixing tank 2.

[0027] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0028] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0029] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stirring device capable of internal cleaning, comprising a support frame (1), characterized in that: A mixing tank (2) is rotatably connected to the support frame (1). A first motor (3) is installed at the right end of the support frame (1). The output end of the first motor (3) passes through the support frame (1) and is fixedly connected to the mixing tank (2). A cleaning mechanism for scraping and cleaning is provided on the mixing tank (2). The cleaning mechanism includes a toothed ring (4). The toothed ring (4) is rotatably connected to the mixing tank (2). A cleaning scraper (5) is fixedly connected to the bottom end of the toothed ring (4). A second motor (6) is installed at the rear end of the mixing tank (2). A gear (7) is fixedly connected to the output end of the second motor (6). The gear (7) meshes with the toothed ring (4). A stirring mechanism for stirring materials is provided on the support frame (1). A rinsing mechanism for rinsing the mixing tank (2) is provided on the support frame (1).

2. The stirring device capable of internal cleaning according to claim 1, characterized in that: The stirring mechanism includes two fixed frames (8), which are fixedly connected to the support frame (1). A third motor (9) is installed at the bottom of the fixed frame (8). The output end of the third motor (9) passes through the fixed frame (8) and is fixedly connected to a threaded rod (10). A lifting frame (11) is threadedly connected to the threaded rod (10). A lifting box (12) is fixedly connected to the two lifting frames (11). A fourth motor (13) is installed inside the lifting box (12). The output end of the fourth motor (13) passes through the lifting box (12) and is fixedly connected to a rotating shaft (14). Multiple stirring blades (15) are fixedly connected to the rotating shaft (14).

3. The stirring device capable of internal cleaning according to claim 2, characterized in that: The rinsing mechanism includes a water storage tank (16), which is fixedly connected to the support frame (1). The rear end of the water storage tank (16) is connected to two conveying hoses (17), and the other end of the two conveying hoses (17) is connected to the mixing tank (2). A water pump (18) is installed on the conveying hoses (17), and a water injection pipe (19) is connected to the front end of the water storage tank (16). A switch valve (20) is installed on the water injection pipe (19).

4. The stirring device capable of internal cleaning according to claim 3, characterized in that: The water storage tank (16) has an observation port at its front end, and a transparent window (21) is fixedly connected inside the observation port.

5. The stirring device capable of internal cleaning according to claim 4, characterized in that: The bottom end of the water storage tank (16) is fixedly connected to a support leg (22), and the bottom end of the support leg (22) is fixedly connected to a foot (23).

6. The stirring device capable of internal cleaning according to claim 5, characterized in that: The inner wall of the mixing tank (2) is provided with a protective coating.

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