CN218944870U

CN218944870U - Efficient and uniform paint stirrer

Info

Publication number: CN218944870U
Application number: CN202320053111.3U
Authority: CN
Inventors: 刘华
Original assignee: Xingtai Jianyi New Material Technology Co ltd
Current assignee: Xingtai Jianyi New Material Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-02
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to the technical field of paint production equipment, in particular to a high-efficiency uniform paint stirrer. Including the agitator, the top of agitator is provided with the top cap, top cap top surface central authorities are provided with the motor, still be provided with the feed inlet on the top cap, agitator side lower part is provided with the discharge gate, the pivot of motor is connected with the (mixing) shaft, the (mixing) shaft middle part is provided with a plurality of paddles about its axis symmetry, the (mixing) shaft lower part is provided with a plurality of paddles down about its axis symmetry, go up the paddle and the pushing direction of paddle to the coating down is opposite. The stirring effect of the utility model is better.

Description

Efficient and uniform paint stirrer

Technical Field

The utility model relates to the technical field of paint production equipment, in particular to a high-efficiency uniform paint stirrer.

Background

During the production of the paint, various components which form the paint are added into a stirrer to be uniformly stirred. The patent with application number 202221030965.1 discloses a high-efficiency uniform paint stirrer, which comprises a stirring tank; the top cover is detachably connected to the stirring tank; the rotating rod is rotationally connected to the lower end of the top cover; the stirring mechanism comprises a protective sleeve, a driving motor, a turning rotating component and a stirring component, wherein the protective sleeve is fixedly connected to the upper end of a top cover, the driving motor is installed at the upper end of the protective sleeve, and the output end of the driving motor movably penetrates through the protective sleeve and the top cover.

Disclosure of Invention

The utility model aims to solve the technical problems and provides a high-efficiency and uniform paint stirrer aiming at the technical defects.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a high-efficient even coating mixer, includes the agitator, the top of agitator is provided with the top cap, top cap top surface central authorities are provided with the motor, still be provided with the feed inlet on the top cap, agitator side lower part is provided with the discharge gate, the pivot of motor is connected with the (mixing) shaft, the (mixing) shaft middle part is provided with a plurality of paddles about its axis symmetry, the (mixing) shaft lower part is provided with a plurality of paddles down about its axis symmetry, go up paddle and lower paddle are opposite to the promotion direction of coating.

According to the technical scheme, the number of the upper paddles and the lower paddles is three, the positions of the upper paddles and the lower paddles on the circumference of the stirring shaft are in one-to-one correspondence, and stirring rods are arranged between the corresponding upper paddles and the corresponding lower paddles.

Further optimizing the technical scheme, the distance between the upper blade and the bottom surface of the stirring barrel is 0.6 times of the height of the stirring barrel; the distance between the lower blade and the bottom surface of the stirring barrel is 0.3 times of the height of the stirring barrel.

Further optimizing this technical scheme, the (mixing) shaft lower extreme is hemispherical or conical.

Further optimize this technical scheme, agitator lower part is provided with a plurality of supporting legs.

Compared with the prior art, the utility model has the following advantages: 1. the stirring shaft is provided with the upper blade and the lower blade, the pushing directions of the upper blade and the lower blade on the stirring shaft are opposite, the paint is pushed to the top and the bottom of the stirring barrel by the upper blade and the lower blade respectively, and then flows between the upper blade and the lower blade along the inner wall of the stirring barrel, so that the paint which is originally positioned at the upper part and the lower part of the stirring barrel respectively is mixed, and the stirring effect is good; 2. be provided with the puddler between last paddle and the lower paddle, the puddler plays the effect of mixing on the one hand, on the other hand can improve the anti deformability of last paddle and lower paddle.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency uniform paint shaker.

In the figure: 1. a stirring barrel; 11. a feed inlet; 12. a discharge port; 13. support legs; 2. a top cover; 3. a motor; 4. a stirring shaft; 5. an upper blade; 6. a lower blade; 7. stirring rod.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The specific embodiment is as follows: the utility model provides a high-efficient even coating mixer, includes agitator 1, agitator 1's top is provided with top cap 2, and top cap 2 is connected with agitator 1 detachable, top cap 2 top surface central authorities are provided with motor 3, still be provided with feed inlet 11 on the top cap 2, agitator 1 side lower part is provided with discharge gate 12, motor 3's pivot is connected with (mixing) shaft 4, (mixing) shaft 4 middle part is provided with a plurality of upper paddles 5 about its axis symmetry, (mixing) shaft 4 lower part is provided with a plurality of lower paddles 6 about its axis symmetry, upper paddles 5 are opposite to the promotion direction of lower paddles 6 to the coating, about 0.1 time of agitator diameter needs to have suitable distance between upper paddles 5 and lower paddles 6 and the inner wall of agitator 1. The lower blade 6 is spaced from the bottom surface of the stirring vessel 1 so that the length of the stirring shaft 4 is smaller than the height of the stirring vessel 1.

Preferably, the number of the upper blades 5 and the lower blades 6 is three, and the positions of the upper blades 5 and the lower blades 6 on the circumference of the stirring shaft 4 are in one-to-one correspondence, and stirring rods 7 are arranged between the corresponding upper blades 5 and the corresponding lower blades 6. The stirring rod 7 has a mixing function on the one hand and can improve the deformation resistance of the upper blade 5 and the lower blade 6 on the other hand.

Preferably, the distance between the upper blade 5 and the bottom surface of the stirring barrel 1 is 0.6-0.7 times of the height of the stirring barrel 1; the distance between the lower blade 6 and the bottom surface of the stirring barrel 1 is 0.3-0.4 times of the height of the stirring barrel 1.

Preferably, the lower end of the stirring shaft 4 is hemispherical, or may be conical, and no dead angle exists below the stirring shaft 4 during stirring.

Further, a plurality of supporting legs 13 are arranged at the lower part of the stirring barrel 1, so that the stirring barrel 1 is positioned at a proper height.

Working principle: with reference to fig. 1, the components of the liquid paint are added into the stirring barrel 1 through the feed inlet 11, then the motor 3 is started, the stirring shaft 4 starts to rotate, the rotation direction of the motor 3 is proper, the paint below the lower blade 6 is pushed downwards when the lower blade rotates, and the paint above the upper blade 5 is pushed upwards when the upper blade rotates; the paint pushed downward by the lower blade 6 impacts the bottom of the stirring barrel 1, then flows outwards to the inner wall of the stirring barrel 1 and flows upwards along the inner wall, and is sucked between the lower blade 6 and the upper blade 5 when flowing above the lower blade 6, so as to form a liquid flow A, and during the process, the paint is stirred and mixed; the paint pushed upward by the upper blade 5 flows to the top of the paint, then flows outwards to the inner wall of the stirring barrel 1 and flows downwards along the inner wall, and is sucked between the lower blade 6 and the upper blade 5 when flowing below the upper blade 5, so as to form a liquid flow B, and during the process, the paint is stirred and mixed; the mixing of the liquid streams a and B takes place between the lower blade 6 and the upper blade 5 and the above process is repeated until the coating is mixed uniformly. The stirring rod 7 can promote the mixing of the liquid flow A and the liquid flow B. In this mixing mode, the paint flows in both vertical and horizontal directions, and the liquid flows collide and mix between the lower blade 6 and the upper blade 5 and may be pushed to the opposite area (for example, the upper part is previously pushed and then pushed down), so that three-dimensional mixing is performed, and the stirring effect is better.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a high-efficient even coating mixer, includes agitator (1), the top of agitator (1) is provided with top cap (2), top cap (2) top surface central authorities are provided with motor (3), still be provided with feed inlet (11) on top cap (2), agitator (1) side lower part is provided with discharge gate (12), its characterized in that: the stirring device is characterized in that a stirring shaft (4) is connected to a rotating shaft of the motor (3), a plurality of upper paddles (5) are symmetrically arranged in the middle of the stirring shaft (4) around the axis of the stirring shaft, a plurality of lower paddles (6) are symmetrically arranged at the lower part of the stirring shaft (4) around the axis of the stirring shaft, and the pushing directions of the upper paddles (5) and the lower paddles (6) to the paint are opposite.

2. A high efficiency, uniform paint shaker as defined in claim 1, wherein: the number of the upper paddles (5) and the lower paddles (6) is three, the positions of the upper paddles and the lower paddles (6) on the circumference of the stirring shaft (4) are in one-to-one correspondence, and stirring rods (7) are arranged between the corresponding upper paddles (5) and the corresponding lower paddles (6).

3. A high efficiency, uniform paint shaker as defined in claim 1, wherein: the distance between the upper blade (5) and the bottom surface of the stirring barrel (1) is 0.6 times of the height of the stirring barrel (1); the distance between the lower blade (6) and the bottom surface of the stirring barrel (1) is 0.3 times of the height of the stirring barrel (1).

4. A high efficiency, uniform paint shaker as defined in claim 1, wherein: the lower end of the stirring shaft (4) is hemispherical or conical.

5. A high efficiency uniform paint shaker according to any of claims 1-4 and wherein: the lower part of the stirring barrel (1) is provided with a plurality of supporting legs (13).