Nanometer material stirring device for composite board

Abstract

The utility model discloses a nano material stirring device for a composite board, and relates to the technical field of nano material processing. The stirring device comprises two leg frames, the opposite sides of the two leg frames are fixedly connected with a stirring barrel, the back face of the stirring barrel is fixedly connected with a feeding port, a stirring assembly is arranged above the stirring barrel and comprises a protective shell, and the left side and the right side of the protective shell are both fixedly connected with installation blocks. The stirring assembly is arranged, specifically, a rotating shaft drives a top bevel gear to rotate, the top bevel gear drives a middle bevel gear to rotate, the middle bevel gear drives a bottom bevel gear to rotate, the bottom bevel gear drives a lantern ring to rotate, and the lantern ring drives a plurality of outer stirring rings to rotate; and meanwhile, the rotating shaft drives the plurality of inner stirring rings to rotate to form bidirectional stirring, so that compared with a traditional stirring device, the required stirring time is shorter, and not only is the stirring uniformity improved, but also the production efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the field of nanomaterial processing technology, and in particular relates to a nanomaterial stirring device for composite plates. Background Technology

[0002] The production of nanomaterials requires multiple processes, among which stirring is an important component. Therefore, a nanomaterial stirring device for composite boards is needed.

[0003] Nanomaterial particles, due to their small size, large surface atomic ratio, large specific area, and high surface energy, are in an energy unstable state and are therefore prone to agglomeration, leading to particle size increase. The agglomeration of nanoparticles refers to the phenomenon where virgin nanoparticles connect with each other and form large particle clusters during preparation, separation, processing, and storage. However, existing stirring equipment has many drawbacks, and the high viscosity of nanomaterials makes it easy for stirring devices to produce uneven mixing, resulting in long mixing times. This not only increases production costs but also significantly reduces stirring efficiency. Therefore, we propose a nanomaterial stirring device for composite boards. Utility Model Content

[0004] The purpose of this invention is to provide a nanomaterial stirring device for composite boards. By setting up a stirring assembly, specifically, a rotating shaft drives a top bevel gear to rotate, which in turn drives a middle bevel gear to rotate, which in turn drives a bottom bevel gear to rotate, and the bottom bevel gear drives a collar to rotate. The collar then drives several outer stirring rings to rotate, while the rotating shaft simultaneously drives several inner stirring rings to rotate, forming bidirectional stirring. Compared to traditional stirring devices, this method requires less stirring time, improves the uniformity of stirring, and increases production efficiency. It solves many shortcomings of existing stirring equipment. Furthermore, nanomaterials have high viscosity, making it easy for stirring devices to produce uneven stirring, resulting in longer stirring times, increased production costs, and significantly reduced stirring efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a nanomaterial stirring device for composite boards, including two legs, a stirring cylinder is fixedly connected to one side of the two legs, and a feed inlet is fixedly connected to the back of the stirring cylinder.

[0007] A stirring assembly is provided above the stirring drum. The stirring assembly includes a protective shell. Mounting blocks are fixedly connected to the left and right sides of the protective shell. Positioning holes are provided inside the two mounting blocks. A motor is fixedly connected to the top of the protective shell. A rotating shaft is fixedly connected to the bottom output end of the motor through a coupling. Three bevel gears are provided inside the rotating shaft. A disassembly assembly is provided on the outer surface of the protective shell. The disassembly assembly includes two limiting frames. The opposite sides of the two limiting frames are fixedly connected to the left and right outer surfaces of the stirring drum. The positioning holes cooperate with the positioning shaft, so that the protective shell can stably perform mechanical linkage.

[0008] Furthermore, both of the limiting frames are slidably connected to round rods inside, and both round rods are fixedly connected to flipping frames on their outer surfaces. The flipping frames are L-shaped, and each of the two flipping frames has a fixed cover fixedly connected to its opposite side. The fixed cover is semi-circular, and each of the two fixed covers has a handle fixedly connected to its top. The bottom of the fixed cover contacts the top of the mixing drum. Two positioning shafts are fixedly connected to the inside of each of the two fixed covers on their opposite sides. The outer surface of the positioning shaft is inserted into the positioning hole. Each of the two fixed covers has a fixing ring fixedly connected to its front and back sides. The inside of the fixing ring on the left is inserted into the outer surface of the fixing ring on the right. When the flipping frame is flipped outward, the disassembly assembly is completely detached from the mixing drum and can be easily removed for cleaning. The inner wall of the mixing drum is also easier to clean due to the removal of the disassembly assembly, making it convenient for the next use.

[0009] Furthermore, a second fixing ring is fixedly connected to both the front and back of the stirring cylinder. The second fixing ring and the first fixing ring are internally threaded with bolts. The right side of the protective shell is rotatably connected to the right side of the bevel gear located in the middle. A collar is fixedly connected to the bottom of the bevel gear located at the bottom. Several outer stirring rings are fixedly connected to the outer surface of the collar. Rotating rings are fixedly connected to the bottom of the several outer stirring rings. The outer surface of the rotating rings is rotatably connected to the bottom outer surface of the rotating shaft. Several inner stirring rings are fixedly connected to the outer surface of the rotating shaft. Under the drive of the rotating shaft, the inner stirring rings cooperate with the outer stirring rings and rotate simultaneously, forming a bidirectional stirring effect. The bidirectional stirring method not only improves the stirring efficiency.

[0010] This utility model has the following beneficial effects:

[0011] 1. This utility model, by setting up a stirring assembly, specifically, has a rotating shaft driving the top bevel gear to rotate, the top bevel gear driving the middle bevel gear to rotate, the middle bevel gear driving the bottom bevel gear to rotate, the bottom bevel gear driving the collar to rotate, the collar driving several outer stirring rings to rotate, and at the same time, the rotating shaft driving several inner stirring rings to rotate, forming bidirectional stirring. Compared with traditional stirring devices, the required stirring time is shorter, which not only improves the uniformity of stirring but also improves production efficiency.

[0012] 2. This utility model features a disassembly assembly. Specifically, when it is necessary to clean the inner wall of the mixing drum, the two bolts are loosened and removed. The handles are pulled to both sides, and the handles move the fixing cover outward. The fixing cover moves the positioning shaft outward, no longer blocking the positioning hole. The fixing cover moves the flipping frame outward to the appropriate position and flips it outward. At this point, the disassembly assembly can be removed, and the inner wall of the mixing drum can be cleaned.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0016] Figure 2 This is a schematic diagram of the fixed cover structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the protective shell structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the outer stirring ring structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the bevel gear structure of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Leg support; 2. Mixing drum; 21. Bolt; 22. Fixing ring II; 23. Feed inlet; 3. Mixing assembly; 31. Motor; 32. Protective shell; 33. Positioning hole; 34. Mounting block; 35. Outer mixing ring; 36. Inner mixing ring; 37. Rotating ring; 38. Rotating shaft; 381. Bevel gear; 39. Collar; 4. Disassembly assembly; 41. Limiting frame; 42. Tilting frame; 43. Handle; 44. Positioning shaft; 45. Fixing cover; 46. Fixing ring I. 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. 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 scope of protection of the present utility model.

[0023] Please see Figure 1-5 As shown, this utility model is a nanomaterial stirring device for composite boards, including two legs 1, a stirring cylinder 2 is fixedly connected to one side of the two legs 1, and a feed inlet 23 is fixedly connected to the back of the stirring cylinder 2.

[0024] A stirring assembly 3 is installed above the stirring drum 2. The stirring assembly 3 includes a protective shell 32. Mounting blocks 34 are fixedly connected to the left and right sides of the protective shell 32. Positioning holes 33 are opened inside the two mounting blocks 34. A motor 31 is fixedly connected to the top of the protective shell 32. The bottom output end of the motor 31 is fixedly connected to a rotating shaft 38 through a coupling. Three bevel gears 381 are installed inside the rotating shaft 38. A disassembly assembly 4 is provided on the outer surface of the protective shell 32. The disassembly assembly 4 includes two limiting brackets 41. The opposite side of the two limiting brackets 41 is connected to the left and right outer surfaces of the stirring drum 2. With a fixed connection, this utility model sets up a stirring assembly 3, specifically, a rotating shaft 38 drives the top bevel gear 381 to rotate, the top bevel gear 381 drives the middle bevel gear 381 to rotate, the middle bevel gear 381 drives the bottom bevel gear 381 to rotate, the bottom bevel gear 381 drives the collar 39 to rotate, the collar 39 drives several outer stirring rings 35 to rotate, and at the same time, the rotating shaft 38 drives several inner stirring rings 36 to rotate, forming bidirectional stirring. Compared with traditional stirring devices, it not only requires a shorter stirring time, but also improves the uniformity of stirring.

[0025] Both limiting frames 41 have round rods slidably connected inside, and both round rods have flipping frames 42 fixedly connected to their outer surfaces. The flipping frames 42 are L-shaped. Both flipping frames 42 have fixed covers 45 fixedly connected to their opposite sides. The fixed covers 45 are semi-circular. Both fixed covers 45 have handles 43 fixedly connected to their tops. The bottom of the fixed covers 45 contacts the top of the mixing drum 2. Both fixed covers 45 have two positioning shafts 44 fixedly connected to their opposite sides. The outer surfaces of the positioning shafts 44 are inserted into the positioning holes 33. This utility model provides a disassembly component 4. Specifically, when it is necessary to clean the inner wall of the mixing drum 2, the two bolts 21 are loosened and removed. The handles 43 are pulled to both sides, and the handles 43 move the fixed covers 45 outward. The fixed covers 45 move the positioning shafts 44 outward, no longer blocking the positioning holes 33. The fixed covers 45 move the flipping frames 42 outward to the appropriate position and flip outward. At this time, the disassembly component 4 can be removed to clean the inner wall of the mixing drum 2.

[0026] Two fixed covers 45 are fixedly connected to fixed ring 46 on both the front and back. The inside of the fixed ring 46 on the left is inserted into the outside of the fixed ring 46 on the right. The front and back of the mixing cylinder 2 are fixedly connected to fixed ring 22. The fixed ring 22 and fixed ring 46 are threadedly connected to bolts 21. The inside of the right side of the protective shell 32 is rotatably connected to the right side of the bevel gear 381 in the middle. The bottom of the bevel gear 381 is fixedly connected to a collar 39. Several outer stirring rings 35 are fixedly connected to the outer surface of the collar 39. Rotating rings 37 are fixedly connected to the bottom of the several outer stirring rings 35. The outer surface of the rotating ring 37 is rotatably connected to the bottom outer surface of the rotating shaft 38. Several inner stirring rings 36 are fixedly connected to the outer surface of the rotating shaft 38.

[0027] A specific application of this embodiment is as follows: Nanomaterials are slowly injected into the mixing drum 2 through the feed inlet 23. Then, the motor 31 is started, driving the rotating shaft 38 to rotate. The rotation of the shaft 38 causes the top bevel gear 381 to rotate, which in turn drives the middle bevel gear 381 to rotate as well. The middle bevel gear 381, upon receiving power, then drives the bottom bevel gear 381. The rotation of the bottom bevel gear 381 causes the collar 39 to rotate, which in turn drives several outer stirring rings 35 to operate. Simultaneously, the rotating shaft 38 drives several inner stirring rings 36 to rotate. Driven by the shaft 38, the inner stirring rings 36 engage with the outer stirring rings 35, rotating simultaneously to create a bidirectional stirring effect. This bidirectional stirring not only improves stirring efficiency but also ensures that the nanomaterials are mixed more evenly and thoroughly within the mixing drum 2, thereby significantly improving the stirring effect. After the stirring operation is completed... Nanomaterials often remain on the inner wall of the mixing drum 2, requiring cleaning. To facilitate cleaning, loosen the two fastening bolts 21 and easily remove them. Then, gently pull the handles 43 to both sides. Under the pull, the handles 43 will move the fixing cover 45 outward. The movement of the fixing cover 45 will move the positioning shaft 44 outward. The positioning shaft 44 was originally stuck in the positioning hole 33. Now, with the movement of the fixing cover 45, the positioning shaft 44 is no longer stuck in the positioning hole 33. Continue to move the fixing cover 45 outward. The fixing cover 45 will then move the flipping frame 42 outward to the appropriate position. After reaching the appropriate position, flip the flipping frame 42 outward. At this point, the disassembly component 4 is completely detached from the mixing drum 2 and can be easily removed for cleaning. The inner wall of the mixing drum 2 is also easier to clean due to the removal of the disassembly component 4, ensuring that the mixing drum 2 remains clean and tidy for the next use.

[0028] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A nanomaterial stirring device for composite boards, characterized in that: It includes two leg supports (1), and a stirring drum (2) is fixedly connected to one side of the two leg supports (1), and a feed inlet (23) is fixedly connected to the back of the stirring drum (2); A stirring assembly (3) is provided above the stirring drum (2). The stirring assembly (3) includes a protective shell (32). Mounting blocks (34) are fixedly connected to the left and right sides of the protective shell (32). Positioning holes (33) are provided inside the two mounting blocks (34). A motor (31) is fixedly connected to the top of the protective shell (32). A rotating shaft (38) is fixedly connected to the bottom output end of the motor (31) through a coupling. Three bevel gears (381) are provided inside the rotating shaft (38). A disassembly assembly (4) is provided on the outer surface of the protective shell (32). The disassembly assembly (4) includes two limiting frames (41). The opposite side of the two limiting frames (41) is fixedly connected to the left and right outer surfaces of the stirring drum (2).

2. The nanomaterial stirring device for composite plates according to claim 1, characterized in that, Both of the limiting frames (41) have round rods slidably connected inside, and both of the round rods have flip frames (42) fixedly connected to their outer surfaces. The flip frames (42) are L-shaped.

3. The nanomaterial stirring device for composite plates according to claim 2, characterized in that, Each of the two flipping frames (42) is fixedly connected to a fixed cover (45) on one side opposite to the other. The fixed cover (45) is semi-circular. Each of the two fixed covers (45) is fixedly connected to a handle (43) on the top. The bottom of the fixed cover (45) is in contact with the top of the stirring cylinder (2).

4. The nanomaterial stirring device for composite plates according to claim 3, characterized in that, Two positioning shafts (44) are fixedly connected inside each of the two fixed covers (45) on opposite sides, and the outer surface of the positioning shafts (44) is inserted into the positioning hole (33).

5. A nanomaterial stirring device for composite plates according to claim 4, characterized in that, Both of the fixed covers (45) are fixedly connected to a fixing ring (46) on the front and back. The inside of the fixing ring (46) on the left is inserted into the outer surface of the fixing ring (46) on the right.

6. A nanomaterial stirring device for composite plates according to claim 5, characterized in that, The front and back of the stirring cylinder (2) are fixedly connected with a second fixing ring (22), and the second fixing ring (22) and the first fixing ring (46) are internally threaded with bolts (21).

7. A nanomaterial stirring device for composite plates according to claim 6, characterized in that, The right side interior of the protective shell (32) is rotatably connected to the right side of the bevel gear (381) located in the middle, and a collar (39) is fixedly connected to the bottom of the bevel gear (381) located at the bottom.

8. A nanomaterial stirring device for composite plates according to claim 7, characterized in that, The outer surface of the collar (39) is fixedly connected to a plurality of outer stirring rings (35), and the bottom of the plurality of outer stirring rings (35) is fixedly connected to a rotating ring (37). The outer surface of the rotating ring (37) is rotatably connected to the bottom outer surface of the rotating shaft (38), and the outer surface of the rotating shaft (38) is fixedly connected to a plurality of inner stirring rings (36).

Images