Stirring device

Abstract

The utility model discloses a stirring device which comprises a power box, the top of the power box is fixedly connected with a stirring box, and the top of the stirring box is fixedly connected with a premixing box. The stirring device has the beneficial effects that a filtering box, a first rotating rod, an ejector rod, a filtering plate, a fixing plate, a connecting column and a spring are arranged, so that a screening function is realized; the first rotating rod drives the ejector rod to rotate, when one end of the ejector rod is in contact with the filter plate, the ejector rod pushes the filter plate, drives the connecting column to move in the fixed plate and extrudes the spring, and when one end of the ejector rod leaves one side of the filter plate, the spring drives the connecting column and the filter plate to return to the original position under the action of elastic force; the filter plate moves repeatedly to screen the graphene on the surface of the filter plate, and particles in the graphene are screened out; by arranging the pre-mixing box, the first stirring shaft and the third stirring rod, the pre-stirring function is achieved, and the first stirring shaft drives the third stirring rod to rotate to pre-stir graphene in the pre-mixing box.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene, in particular to a stirring device. Background Art

[0002] Graphene is the thinnest anti-corrosion material in the world. A large number of research results show that graphene's ultra-large specific surface area, excellent barrier properties, high chemical stability and good conductivity can greatly improve the comprehensive performance of anti-corrosion coatings, such as enhancing the adhesion of the coating to the substrate, improving the wear resistance and corrosion resistance of the coating, and at the same time it has the characteristics of environmental protection, safety and no secondary pollution. A stirring device is required in the production of graphene coatings to mix the graphene powder with the coating. However, the existing stirring device cannot screen the graphene powder, which can easily cause uneven mixing of the agglomerated powder, resulting in the particles mixed in the coating leaving a layer of pitting on the surface of the object when it is applied to the object, affecting the surface quality of the coating layer. Utility Model Content

[0003] The purpose of the utility model is to provide a stirring device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device, comprising a power box, a stirring box is fixedly connected to the top of the power box, a premixing box is fixedly connected to the top of the premixing box, a filter box is fixedly connected to the top of the filter box, an inlet is fixedly connected to the top of the filter box, a fixed plate is fixedly connected to the inside of the filter box, a connecting column is slidably connected to the inside of the fixed plate, a filter plate is fixedly connected to the top of the connecting column, a spring is fixedly connected to the outside of the connecting column, a first rotating rod is rotatably connected to the bottom of the filter plate inside the filter box, a top rod is fixedly connected to the outside of the first rotating rod, a first connecting port is opened between the filter box and the premixing box, a first stirring shaft is rotatably connected to the inside of the premixing box, a second connecting port is opened between the premixing box and the stirring box, the first stirring shaft passes through the top of the power box and extends to the inside of the power box and is fixedly connected to a driven gear, the inside of the stirring box is rotatably connected to a second stirring shaft, the bottom of the second stirring shaft passes through the top of the power box and extends to the inside of the power box and is fixedly connected to a driving gear, and the driving gear is meshed and connected with the driven gear.

[0005] Preferably, a fixing frame is fixedly connected to one side of the filter box, a motor is fixedly connected to one side of the fixing frame, and one end of the first rotating rod passes through one side of the fixing frame and is fixedly connected to an output end of the motor.

[0006] Preferably, a second bevel gear is fixedly connected to the outer side of the second stirring shaft, one side of the second bevel gear is meshingly connected to the first bevel gear, and a second rotating rod is fixedly connected to the center of one side of the first bevel gear.

[0007] Preferably, one end of the second rotating rod away from the first bevel gear passes through one side of the power box and is fixedly connected to a second pulley.

[0008] Preferably, a first pulley is fixedly connected to the outer side of the first rotating rod, and the first pulley is transmission-connected to the second pulley via a transmission belt.

[0009] Preferably, second stirring rods are fixedly connected to the outer sides of the first stirring shaft and the second stirring shaft.

[0010] Preferably, a third stirring rod is fixedly connected to the top end of the first stirring shaft.

[0011] Preferably, a first stirring rod is fixedly connected to the outer side of the first rotating rod.

[0012] Preferably, an outlet is fixedly connected to one side of the mixing box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a filter box, a first rotating rod, a push rod, a filter plate, a fixed plate, a connecting column and a spring, a screening function is realized, the first rotating rod drives the push rod to rotate, when one end of the push rod contacts the filter plate, the push rod pushes the filter plate, the push rod drives the connecting column to move in the fixed plate, and squeezes the spring, when one end of the push rod leaves one side of the filter plate, under the action of elastic force, the spring drives the connecting column and the filter plate back to its original position, the filter plate moves repeatedly to screen the graphene on the surface of the filter plate, and the particles in the graphene are screened out to avoid affecting subsequent stirring; by setting a pre-mixing box, a first stirring shaft and a third stirring rod, a pre-mixing function is realized, the first stirring shaft drives the third stirring rod to rotate to pre-mix the graphene in the pre-mixing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a front view of the utility model;

[0016] Figure 3 This is an enlarged structural diagram of part A of the utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged structure of part B of the utility model.

[0018] In the figure: 1, power box; 2, stirring box; 3, premixing box; 4, filter box; 5, inlet; 6, first rotating rod; 7, first stirring rod; 8, filter plate; 9, fixed plate; 10, connecting column; 11, spring; 12, fixed frame; 13, motor; 14, first pulley; 15, transmission belt; 16, second pulley; 17, second rotating rod; 18, first stirring shaft; 19, second stirring rod; 20, third stirring rod; 21, driven gear; 22, driving gear; 23, first bevel gear; 24, second bevel gear; 25, first connecting port; 26, outlet; 27, second connecting port; 28, top rod; 29, second stirring shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4The utility model provides a technical solution: a stirring device, including a power box 1, a stirring box 2 is fixedly connected to the top of the power box 1, a pre-mixing box 3 is fixedly connected to the top of the stirring box 2, a filter box 4 is fixedly connected to the top of the pre-mixing box 3, an inlet 5 is fixedly connected to the top of the filter box 4, a fixed plate 9 is fixedly connected to the inside of the filter box 4, a connecting column 10 is slidably connected to the inside of the fixed plate 9, a filter plate 8 is fixedly connected to the top of the connecting column 10, the filter plate 8 moves with the connecting column 10, a spring 11 is fixedly connected to the outside of the connecting column 10, and the connecting column 10 moves to squeeze the spring 11, a first rotating rod 6 is rotatably connected to the inside of the filter box 4 and located at the bottom of the filter plate 8, a top rod 28 is fixedly connected to the outside of the first rotating rod 6, and the first rotating rod 6 rotates with the top rod 28 to rotate, a first connecting port 25 is provided between the filter box 4 and the pre-mixing box 3, so that the filter box 4 can be better Graphene enters the premixing box 3, and the interior of the premixing box 3 is connected to the first stirring shaft 18 for better stirring the graphene in the premixing box 3. A second connecting port 27 is provided between the premixing box 3 and the stirring box 2 to better allow the graphene in the premixing box 3 to enter the stirring box 2. The first stirring shaft 18 passes through the top of the power box 1 and extends to the interior of the power box 1 and is fixedly connected to a driven gear 21. The driven gear 21 rotates with the first stirring shaft 18 to rotate. The interior of the stirring box 2 is connected to the second stirring shaft 29 for better stirring and mixing the graphene in the stirring box 2. The bottom of the second stirring shaft 29 passes through the top of the power box 1 and extends to the interior of the power box 1 and is fixedly connected to a driving gear 22. The second stirring shaft 29 rotates with the driving gear 22 to rotate. The driving gear 22 is meshed and connected with the driven gear 21, and the driving gear 22 rotates with the driven gear 21.

[0021] Furthermore, one side of the filter box 4 is fixedly connected to a fixing frame 12, one side of the fixing frame 12 is fixedly connected to a motor 13, one end of the first rotating rod 6 passes through one side of the fixing frame 12 and is fixedly connected to the output end of the motor 13, and when the motor 13 is turned on, the motor 13 drives the first rotating rod 6 to rotate.

[0022] Furthermore, a second bevel gear 24 is fixedly connected to the outer side of the second stirring shaft 29, and the second bevel gear 24 rotates to rotate the second stirring shaft 29. One side of the second bevel gear 24 is meshingly connected with the first bevel gear 23, and the first bevel gear 23 rotates to rotate the second bevel gear 24. A second rotating rod 17 is fixedly connected to the center of one side of the first bevel gear 23, and the second rotating rod 17 rotates to rotate the first bevel gear 23.

[0023] Furthermore, one end of the second rotating rod 17 away from the first bevel gear 23 passes through one side of the power box 1 and is fixedly connected to the second pulley 16 , and the second pulley 16 rotates to drive the second rotating rod 17 to rotate.

[0024] Furthermore, a first pulley 14 is fixedly connected to the outer side of the first rotating rod 6, and the first rotating rod 6 rotates with the first pulley 14, and the first pulley 14 is connected to the second pulley 16 through a transmission belt 15, and the first pulley 14 rotates with the second pulley 16 through the transmission belt 15.

[0025] Furthermore, the outer sides of the first stirring shaft 18 and the second stirring shaft 29 are fixedly connected with the second stirring rod 19 , and the first stirring shaft 18 and the second stirring shaft 29 rotate along with the second stirring rod 19 .

[0026] Furthermore, a third stirring rod 20 is fixedly connected to the top end of the first stirring shaft 18 , and the first stirring shaft 18 rotates with the third stirring rod 20 .

[0027] Furthermore, a first stirring rod 7 is fixedly connected to the outer side of the first rotating rod 6 , and the first rotating rod 6 rotates with the first stirring rod 7 .

[0028] Furthermore, an outlet 26 is fixedly connected to one side of the mixing box 2 to better discharge the mixed graphene in the mixing box 2 .

[0029] Specifically, when the utility model is used, the motor 13 is turned on, the motor 13 drives the first rotating rod 6 to rotate, and the first rotating rod 6 drives the top rod 28 to rotate. When one end of the top rod 28 contacts the filter plate 8, the top rod 28 pushes the filter plate 8, and the top rod 28 drives the connecting column 10 to move in the fixed plate 9, squeezing the spring 11. When one end of the top rod 28 leaves one side of the filter plate 8, under the action of the elastic force, the spring 11 drives the connecting column 10 and the filter plate 8 to return to their original positions, and the filter plate 8 moves repeatedly to screen the graphene on the surface of the filter plate 8, and screens out the particles in the graphene to avoid affecting the subsequent stirring. The screened graphene enters the pre-mixing box 3 through the first connecting port 25, and the first rotating rod 6 rotates to drive the first pulley 14 to rotate. The first pulley 14 drives the first pulley 14 through the transmission The belt 15 rotates with the second pulley 16, and the second pulley 16 rotates with the first bevel gear 23 through the second rotating rod 17. The first bevel gear 23 rotates with the second stirring shaft 29 through the second bevel gear 24. The second stirring shaft 29 rotates with the driving gear 22, and the driving gear 22 rotates with the first stirring shaft 18 through the driven gear 21. The first stirring shaft 18 rotates with the third stirring rod 20 to pre-mix the graphene in the pre-mixing box 3. The graphene in the pre-mixing box 3 enters the mixing box 2 through the second connecting port 27. The first stirring shaft 18 and the second stirring shaft 29 rotate with the second stirring rod 19 to mix the graphene in the mixing box 2. The stirred graphene leaves the device through the outlet 26.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0032] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device, comprising a power box (1), characterized in that: The top of the power box (1) is fixedly connected to a stirring box (2), the top of the stirring box (2) is fixedly connected to a premixing box (3), the top of the premixing box (3) is fixedly connected to a filter box (4), the top of the filter box (4) is fixedly connected to an inlet (5), the inside of the filter box (4) is fixedly connected to a fixing plate (9), the inside of the fixing plate (9) is slidably connected to a connecting column (10), the top of the connecting column (10) is fixedly connected to a filter plate (8), the outside of the connecting column (10) is fixedly connected to a spring (11), the inside of the filter box (4) and located at the bottom of the filter plate (8) is rotatably connected to a first rotating rod (6), the outside of the first rotating rod (6) is fixedly connected to a top rod ( 28), a first connection port (25) is provided between the filter box (4) and the premixing box (3), a first stirring shaft (18) is rotatably connected inside the premixing box (3), a second connection port (27) is provided between the premixing box (3) and the stirring box (2), the first stirring shaft (18) passes through the top of the power box (1) and extends to the inside of the power box (1) and is fixedly connected to a driven gear (21), the inside of the stirring box (2) is rotatably connected to a second stirring shaft (29), the bottom of the second stirring shaft (29) passes through the top of the power box (1) and extends to the inside of the power box (1) and is fixedly connected to a driving gear (22), and the driving gear (22) is meshedly connected to the driven gear (21).

2. A stirring device according to claim 1, characterized in that: One side of the filter box (4) is fixedly connected to a fixing frame (12), one side of the fixing frame (12) is fixedly connected to a motor (13), and one end of the first rotating rod (6) passes through one side of the fixing frame (12) and is fixedly connected to an output end of the motor (13).

3. A stirring device according to claim 1, characterized in that: A second bevel gear (24) is fixedly connected to the outer side of the second stirring shaft (29), one side of the second bevel gear (24) is meshingly connected to the first bevel gear (23), and the center of one side of the first bevel gear (23) is fixedly connected to the second rotating rod (17).

4. A stirring device according to claim 3, characterized in that: One end of the second rotating rod (17) away from the first bevel gear (23) passes through one side of the power box (1) and is fixedly connected to a second pulley (16).

5. A stirring device according to claim 1, characterized in that: A first belt pulley (14) is fixedly connected to the outer side of the first rotating rod (6), and the first belt pulley (14) is transmission-connected to a second belt pulley (16) via a transmission belt (15).

6. A stirring device according to claim 1, characterized in that: The outer sides of the first stirring shaft (18) and the second stirring shaft (29) are both fixedly connected with second stirring rods (19).

7. A stirring device according to claim 1, characterized in that: A third stirring rod (20) is fixedly connected to the top end of the first stirring shaft (18).

8. A stirring device according to claim 1, characterized in that: A first stirring rod (7) is fixedly connected to the outer side of the first rotating rod (6).

9. A stirring device according to claim 1, characterized in that: An outlet (26) is fixedly connected to one side of the mixing box (2).

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