Anti-settling stirring device for paint production

Abstract

The utility model discloses a kind of anti-precipitation stirring devices for paint production, comprising: stirring barrel, the outer wall of the stirring barrel is fixedly welded with support frame, and the upper end of support frame is fixedly installed with hanger, the upper end inside of the hanger is rotatably installed with rotating ring, and the inner wall of rotating ring is fixedly provided with gear ring, the center line of symmetry of the hanger is rotatably installed with rotating rod, and the upper end of rotating rod is fixedly connected with driving motor two, the lower end of rotating rod is installed with inclined vane;Rotating rod is located in the middle of hanger, and it is rotatably connected between hanger and rotating rod, the upper end of rotating rod is installed with driving motor two, driving motor two is located in the inside of stirring barrel, protective shell is set according to actual production environment in the position of driving motor two, the lower end of rotating rod is installed with auger piece and inclined vane, inclined vane adopts inclined structure design, and inclined vane will adhere to the bottom of stirring barrel, under the driving rotation of driving motor two, barrel bottom is scraped and swept.

Description

Technical Field

[0001] This utility model relates to the field of coating production technology, specifically to an anti-settling stirring device for coating production. Background Technology

[0002] Water-based coatings can be defined as any coating that uses water as a solvent or dispersion medium. Based on the type of binder in the coating, water-based coatings are divided into two main categories: natural water-based coatings made from natural substances or minerals and petrochemical water-based coatings made from synthetic resins. During the production and processing of water-based coatings, a stirring device is often required to stir the coatings and prevent them from settling.

[0003] A current publication (CN211358525U) discloses an anti-settling device for water-based coating production, comprising a coating tank. A motor housing is fixedly connected to the top of the coating tank, and a drive motor is fixedly connected to the inner top wall of the motor housing. This anti-settling device for water-based coating production pours water-based coating into the coating tank through a feed funnel. The drive motor drives a drive shaft to rotate. During the rotation of the drive shaft, a rotating impeller, a first bevel gear, and a rolling block rotate sequentially. The rotation of the impeller uniformly agitates the water-based coating, making it cloudy and preventing sedimentation. This achieves the purpose of agitating the water-based coating, resulting in good agitation effect, effectively uniformly agitating the water-based coating, preventing sedimentation, ensuring the quality of the water-based coating, and improving its efficiency and effectiveness.

[0004] During the production of coatings, a mixing device is required to stir and mix the coating raw materials. During the stirring process, some materials will settle to the bottom, causing sedimentation inside the mixing tank. To solve this problem, existing mixing devices use an added stirring structure and an improved tank bottom structure, designing the tank bottom as an inclined structure. However, the added stirring structure still has a certain gap with the tank bottom, and cannot fit snugly against the tank bottom for effective stirring. At the same time, the inclined tank bottom structure can cause blockage of the tank bottom outlet and prevent the stirring structure from fitting snugly against the tank bottom structure, resulting in poor effectiveness in solving the sedimentation problem.

[0005] Therefore, those skilled in the art have provided an anti-settling stirring device for coating production to solve the problems mentioned in the background art. Utility Model Content

[0006] The purpose of this utility model is to provide an anti-settling stirring device for paint production, so as to solve the problem mentioned in the background art that the existing stirring devices for paint production cannot scrape the sediment at the bottom of the tank during use, and the effect of solving sediment is not good.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A sedimentation-preventing stirring device for paint production includes: a stirring tank, a support frame fixedly welded to the outer wall of the stirring tank, a hanger fixedly installed at the upper end of the support frame, a rotating ring rotatably installed inside the upper end of the hanger, and a toothed ring fixedly provided on the inner wall of the rotating ring; a rotating rod rotatably installed on the symmetrical center line of the hanger, and a second drive motor fixedly connected to the upper end of the rotating rod; an inclined fan blade installed at the lower end of the rotating rod, and an auger plate fixedly connected to the outer wall of the lower end of the rotating rod; stirring rods rotatably installed on both the left and right sides of the rotating rod, and stirring blades fixedly installed at the lower end of the stirring rods.

[0008] As a further embodiment of this utility model: the center line of symmetry of the rotating rod coincides with the center line of symmetry of the hanger, and the rotating rod and the hanger are rotatably connected.

[0009] As a further improvement of this utility model: the tilt angle of the inclined fan blades is thirty-five degrees, and the inclined fan blades are distributed in a ring about the symmetrical center line of the rotating rod.

[0010] As a further improvement of this utility model: the mixing tank and the support frame are fixedly connected, and an mounting base is fixedly installed on the outside of the support frame.

[0011] As a further improvement of this utility model: a gear is fixedly installed at the upper end of the stirring rod, and the upper end of the stirring rod is rotatably connected to the inner wall of the hanger.

[0012] As a further embodiment of this utility model: the gear at the upper end of the stirring rod and the toothed ring on the inner wall of the rotating ring are meshed, and the center of the rotating ring is connected to a drive motor through a set of coupling rods.

[0013] Compared with the prior art, the beneficial effects of this utility model are: A hanger is installed inside the mixing tank, on which a rotating rod and a stirring rod are mounted. The rotating rod is located in the middle of the hanger, and the hanger and the rotating rod are rotatably connected. A second drive motor is installed at the upper end of the rotating rod, which is located inside the mixing tank. A protective shell is installed at the location of the second drive motor according to the actual production environment. An auger blade and a slanted fan blade are installed at the lower end of the rotating rod. The slanted fan blade adopts an inclined structure design, which will fit against the bottom of the mixing tank. Driven by the second drive motor, the bottom of the tank is scraped, thereby preventing sedimentation. At the same time, the auger blade can extend the stirring effect of the slanted fan blade. After the sediment at the bottom of the tank is scraped up, the auger blade further stirs it, preventing it from settling again. Attached Figure Description

[0014] Figure 1This is a schematic diagram of a sedimentation prevention stirring device for paint production.

[0015] Figure 2 This is a schematic diagram of the hanger structure in an anti-settling stirring device for paint production.

[0016] Figure 3 This is a second-view structural diagram of the hanger in an anti-settling stirring device for paint production.

[0017] Figure 4 This is a schematic diagram of the meshing connection structure between a toothed ring and a gear in an anti-settling stirring device for paint production.

[0018] In the diagram: 1. Mixing tank; 2. Support frame; 3. Mounting base; 4. Hanger; 5. Rotating ring; 6. Drive motor one; 7. Gear ring; 8. Rotating rod; 9. Drive motor two; 10. Screwdriver blade; 11. Inclined fan blade; 12. Gear; 13. Mixing rod; 14. Mixing blade. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1-4 This utility model provides an anti-settling stirring device for paint production, comprising: a stirring tank 1, a support frame 2 fixedly welded to the outer wall of the stirring tank 1, a hanger 4 fixedly installed at the upper end of the support frame 2, a rotating ring 5 rotatably installed inside the upper end of the hanger 4, and a toothed ring 7 fixedly provided on the inner wall of the rotating ring 5, a rotating rod 8 rotatably installed on the symmetrical center line of the hanger 4, a drive motor 9 fixedly connected to the upper end of the rotating rod 8, an inclined fan blade 11 installed at the lower end of the rotating rod 8, an auger plate 10 fixedly connected to the outer wall of the lower end of the rotating rod 8, the symmetrical center line of the rotating rod 8 coincides with the symmetrical center line of the hanger 4, and the rotating rod 8 and the hanger 4 are rotatably connected, the inclined fan blade 11 has an inclination angle of 35 degrees, and the inclined fan blade 11 is distributed in a ring about the symmetrical center line of the rotating rod 8; Specifically, the rotating structure between the rotating rod 8 and the hanger 4 is used to drive the rotating rod 8 to rotate using the drive motor 9. The lower end of the rotating rod 8 is fixedly connected to the auger blade 10 and the inclined fan blade 11. The auger blade 10 and the inclined fan blade 11 are both distributed in a ring around the rotating rod 8. The radius of the inclined fan blade 11 is the same as the bottom radius of the mixing tank 1, which can avoid any omissions. When the rotating rod 8 rotates with the auger blade 10 and the inclined fan blade 11, the inclined fan blade 11 adheres to the bottom of the tank and scrapes up the sediment at the bottom of the mixing tank 1, preventing sedimentation at the bottom of the tank. When scraping the bottom of the tank, the stirring structure of the auger blade 10 and the extended inclined fan blade 11 further stirs and disperses the material that has just been scraped up, preventing it from settling back to the bottom.

[0021] Stirring rods 13 are rotatably mounted on both the left and right sides of the rotating rod 8. Stirring blades 14 are fixedly mounted on the lower end of the stirring rods 13. The stirring tank 1 and the support frame 2 are fixedly connected. The support frame 2 is fixedly mounted on the outer side of the support frame 2. The upper end of the stirring rod 13 is fixedly mounted with a gear 12. The upper end of the stirring rod 13 is rotatably connected to the inner wall of the hanger 4. The gear 12 at the upper end of the stirring rod 13 is meshed with the toothed ring 7 on the inner wall of the rotating ring 5. The center of the rotating ring 5 is connected to a drive motor 6 through a set of coupling rods. Specifically, the rotating ring 5 is driven by the drive motor 6. The rotating ring 5 and the upper end of the hanger 4 are rotating structures. The rotating ring 5 and the toothed ring 7 are integrated structures. When the rotating ring 5 rotates, the toothed ring 7 will also rotate synchronously. The toothed ring 7 and the gear 12 are meshing structures. The meshing structure drives the stirring rod 13 to rotate. After the stirring rod 13 rotates, the stirring blade 14 at the lower part of the stirring rod 13 will rotate in coordination, thereby stirring and mixing the paint in the mixing tank 1. The stirring rod 13 and the stirring blade 14 are located on both sides of the rotating rod 8 and work together with the rotation and stirring of the rotating rod 8 to improve the stirring effect.

[0022] Working principle: When using this invention, firstly, drive motor 6 and drive motor 9 are started. Drive motor 6 drives the rotating ring 5 to rotate via the coupling rod. The toothed ring 7 on the inner wall of the rotating ring 5 rotates accordingly. Since the toothed ring 7 and the gear 12 at the upper end of the stirring rod 13 are meshed, the rotation of the toothed ring 7 drives the gear 12 to rotate, which in turn drives the stirring rod 13 and the stirring blade 14 to rotate and stir. At the same time, drive motor 9 drives the rotating rod 8 to rotate. The auger blade 10 and the inclined fan blade 11 at the lower end of the rotating rod 8 rotate accordingly. The inclined fan blade 11 adheres to the bottom of the mixing tank 1 and scrapes up the sediment. The auger blade 10 further stirs and disperses the scraped material. The rotation and stirring of the stirring rod 13 and the rotating rod 8 work together to achieve efficient mixing of the coating, prevent the coating from settling at the bottom of the mixing tank 1, and improve the production quality of the coating.

[0023] 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. A sedimentation-preventing stirring device for paint production, characterized in that, include: A mixing tank (1) is fixedly welded to the outer wall of the mixing tank (1), and a hanger (4) is fixedly installed at the upper end of the support frame (2). A rotating ring (5) is rotatably installed inside the upper end of the hanger (4), and a toothed ring (7) is fixedly provided on the inner wall of the rotating ring (5). A rotating rod (8) is rotatably installed on the symmetrical center line of the hanger (4), and a second drive motor (9) is fixedly connected to the upper end of the rotating rod (8). An inclined fan blade (11) is installed at the lower end of the rotating rod (8), and an auger plate (10) is fixedly connected to the outer wall of the lower end of the rotating rod (8). A stirring rod (13) is rotatably installed on both the left and right sides of the rotating rod (8), and a stirring blade (14) is fixedly installed at the lower end of the stirring rod (13).

2. The anti-sedimentation stirring device for paint production according to claim 1, characterized in that, The center line of symmetry of the rotating rod (8) coincides with the center line of symmetry of the hanger (4), and the rotating rod (8) and the hanger (4) are rotatably connected.

3. The anti-sedimentation stirring device for paint production according to claim 1, characterized in that, The inclined fan blade (11) has an inclination angle of thirty-five degrees, and the inclined fan blade (11) is distributed in a ring about the center line of symmetry of the rotating rod (8).

4. The anti-sedimentation stirring device for paint production according to claim 1, characterized in that, The mixing tank (1) and the support frame (2) are fixedly connected, and the support frame (2) is fixedly installed with a mounting base (3) on the outside.

5. The anti-settling stirring device for paint production according to claim 1, characterized in that, The upper end of the stirring rod (13) is fixedly equipped with a gear (12), and the upper end of the stirring rod (13) is rotatably connected to the inner wall of the hanger (4).

6. The anti-sedimentation stirring device for paint production according to claim 1, characterized in that, The gear (12) at the upper end of the stirring rod (13) and the toothed ring (7) on the inner wall of the rotating ring (5) are meshed, and the center of the rotating ring (5) is connected to a drive motor (6) through a set of coupling rods.

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