CN220803426U

CN220803426U - Multistage dispersing device for graphene

Info

Publication number: CN220803426U
Application number: CN202322179929.2U
Authority: CN
Inventors: 李�荣; 荆文丽
Original assignee: Shenzhen Baikal Electronic Materials Co ltd
Current assignee: Shenzhen Baikal Electronic Materials Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-04-19
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses a multistage dispersing device for graphene, and relates to the technical field of graphene processing. Including the dispenser, the feed opening has been seted up on the dispenser, dispenser inner wall welding has the board of accepting, the inside reset spring that is equipped with of dispenser, reset spring one side welded fastening board, the inside welding of dispenser has the sieve, dispenser bottom slidable mounting has the collection frame, accept the board top and be equipped with dispersion device, and dispersion device has played the cracked effect of certain striking to graphene, accept board bottom drive and install reducing mechanism, and reducing mechanism has played abundant grinding and crushing to cracked graphene, this a multistage dispersing device for graphene can progressively strike the split rethread crushing roller to it when separating graphene and progressively grind crushing, makes its graphene dispersion higher.

Description

Multistage dispersing device for graphene

Technical Field

The utility model relates to the technical field of graphene processing, in particular to a multistage dispersing device for graphene.

Background

Graphene is a two-dimensional material, and has excellent physical structure characteristics, so that the graphene has great application potential in the fields of electronic devices, sensing devices and photoelectric devices. Because graphene has stronger interaction force, the graphene can be dispersed in a dispersion medium by adopting dispersing equipment and a dispersing agent. Most of the existing graphene dispersing machines adopt a mechanical stripping method to directly mechanically separate graphene blocks, and the subsequent dispersing effect is directly affected without a preliminary separation step, so that the dispersing medium is not fully contacted with graphene, and the dispersing rate of the graphene is not high.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a multistage dispersing device for graphene, which solves the problem that the prior graphene dispersing machine adopts a mechanical stripping method to directly and mechanically separate graphene blocks without a preliminary separation step, so that the subsequent dispersing effect is directly influenced.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a multistage dispersing device for graphene, which comprises a dispersing machine, wherein a discharging opening is formed in the dispersing machine, a receiving plate is welded on the inner wall of the dispersing machine, a reset spring is arranged in the dispersing machine, a fixing plate is welded on one side of the reset spring, a sieve plate is welded in the dispersing machine, a collecting frame is slidably arranged at the bottom of the dispersing machine, a dispersing device is arranged at the top of the receiving plate, the dispersing device has a certain impact and fragmentation effect on the graphene, a crushing device is arranged at the bottom of the receiving plate in a driving mode, and the crushing device has a sufficient grinding and crushing treatment on the fragmented graphene.

Preferably, the number of the receiving plates is two, one side of the two receiving plates opposite to each other is an inclined plane, sieve holes are uniformly formed in the sieve plate, and the collecting frame is slidably mounted below the sieve plate.

Preferably, the dispersing device comprises a sliding plate, the sliding plate is welded at the top of the bearing plate, a connecting plate is slidably mounted at the top of the sliding plate, a sliding rail is arranged at the top of the connecting plate, a moving block is slidably mounted in the sliding rail, and the connecting plate is symmetrically welded with the blocking blocks.

Preferably, the movable block is slidably mounted in the middle of the blocking block, the impact block is welded on one side of the connecting plate, the first mounting plate is welded on the outer wall of the dispersing machine, a first driving motor is arranged at the top of the first mounting plate, and a crank connecting rod is mounted on one side of the first driving motor in a jogged manner.

Preferably, the crushing device comprises a second mounting plate, the second mounting plate is welded on the outer wall of the dispersing machine, and a second driving motor is arranged at the top of the second mounting plate.

Preferably, one side of the second driving motor is provided with a conical gear set through an output shaft, a connecting rod is embedded in the conical gear set, and a crushing roller is welded on one side of the connecting rod.

The utility model provides a multistage dispersing device for graphene. The beneficial effects are as follows:

This a multistage dispersion devices for graphite alkene, through the setting of a plurality of devices, increased the structure of current graphite alkene dispenser, make its function more perfect, can progressively strike the split rethread crushing roller to it progressively grind smashing when separating graphite alkene, make its graphite alkene dispersion higher.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the disperser according to the utility model;

FIG. 3 is a schematic view of a dispersing device according to the present utility model;

Fig. 4 is a schematic structural view of the pulverizing apparatus of the present utility model.

In the figure, 1, a dispersing machine; 2. a feed opening; 3. a receiving plate; 4. a return spring; 5. a fixing plate; 6. a sieve plate; 7. a collection frame; 8. a dispersing device; 81. a sliding plate; 82. a connecting plate; 83. a slide rail; 84. a moving block; 85. a barrier block; 86. an impact block; 87. a first mounting plate; 88. a first driving motor; 89. a crank connecting rod; 9. a pulverizing device; 91. a second mounting plate; 92. a second driving motor; 93. a conical gear set; 94. a connecting rod; 95. and (3) a crushing roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: a multistage dispersion device for graphite alkene, includes dispenser 1, its characterized in that: the blanking mouth 2 has been seted up on the dispenser 1, dispenser 1 inner wall welding has accepts board 3, the inside reset spring 4 that is equipped with of dispenser 1, reset spring 4 one side welded fastening board 5, the inside welding of dispenser 1 has sieve 6, dispenser 1 bottom slidable mounting has collection frame 7, it is equipped with dispersion devices 8 to accept the board 3 top, and dispersion devices 8 have played the cracked effect of certain striking to graphite alkene, it installs reducing mechanism 9 to accept board 3 bottom drive, and reducing mechanism 9 has played abundant grinding and crushing to cracked graphite alkene, it is two to accept board 3, and two one side that accept board 3 is the inclined plane, even offer the sieve mesh on the sieve 6, collection frame 7 slidable mounting is in sieve 6 below.

Through the setting of accepting board 3, make things convenient for graphene to enter into dispenser 1 from feed opening 2, can effectually accept it, avoid it directly to drop to sieve 6 in, make things convenient for dispersion device 8 to impact dispersion to it, and through accepting the inclined plane of board 3 one side, the tiny graphite alkene powder piece that will strike down is convenient to drop to reducing mechanism 9 through the slope in, it is convenient to carry out secondary grinding smashing to it, make its graphite alkene can disperse more thoroughly, through the setting of sieve 6 and collection frame 7, the convenience is collected the graphite alkene after grinding smashing, make things convenient for the operation better next, through reset spring 4 and fixed plate 5's setting, the convenience is impact work to graphite alkene to it when dispersion device 8 strikes it fixed, make things convenient for reducing mechanism 8 to carry out the impact work to graphite alkene better.

As shown in fig. 1 and 3, for one embodiment of the present utility model, the dispersing device 8 includes a sliding plate 81, the sliding plate 81 is welded on the top of the receiving plate 3, a connecting plate 82 is slidably mounted on the top of the sliding plate 81, a sliding rail 83 is provided on the top of the connecting plate 82, a moving block 84 is slidably mounted inside the sliding rail 83, a blocking block 85 is symmetrically welded on the connecting plate 82, the moving block 84 is slidably mounted in the middle of the blocking block 85, an impact block 86 is welded on one side of the connecting plate 82, a first mounting plate 87 is welded on the outer wall of the dispersing machine 1, a first driving motor 88 is provided on the top of the first mounting plate 87, and a crank connecting rod 89 is mounted on one side of the first driving motor 88 in a jogged manner.

The crank connecting rod 89 is driven to rotate through the first driving motor 88 at the top of the first mounting plate 87, so that the moving block 84 at the other side of the crank connecting rod 89 is driven to slide in the sliding rail 83, the blocking blocks 85 at the two sides are impacted, the connecting plate 82 is driven to move back and forth on the sliding plate 81, and continuous impact work of the impact plate 86 at one side of the connecting plate 82 on graphene is realized.

As shown in fig. 1 and 4, in one embodiment of the present utility model, the crushing device 9 includes a second mounting plate 91, the second mounting plate 91 is welded on the outer wall of the dispersing machine 1, a second driving motor 92 is disposed on the top of the second mounting plate 91, a conical gear set 93 is installed on one side of the second driving motor 92 through an output shaft, a connecting rod 94 is installed inside the conical gear set 93 in a jogged manner, and a crushing roller 95 is welded on one side of the connecting rod 94.

The second driving motor 92 on the second mounting plate 91 drives the conical gear set 93 to reversely rotate, so that the conical gear set 93 is driven to rotate by the connecting rod 94, the grinding roller 95 on one side of the connecting rod 94 rotates in the opposite direction, the impacted graphene is conveniently ground and crushed, and the graphene can be dispersed more thoroughly, and the dispersion rate is higher.

Working principle: during the use, at first, through the setting of accepting board 3, make things convenient for graphene to enter into dispenser 1 from feed opening 2, can accept it effectively, avoid it directly to drop to sieve 6 in, make things convenient for dispersion device 8 to impact dispersion, secondly, offer through accepting the corresponding one side slope of board 3, the tiny graphite alkene powder piece that will strike down is convenient drops to reducing mechanism 9 through the slope in, conveniently carry out secondary grinding smashing to it, make the more thorough that its graphite alkene can disperse, then drive crank connecting rod 89 through the first driving motor 88 at first mounting panel 87 top and rotate, thereby the movable block 84 of crank connecting rod 89 opposite side slides in slide rail 83, the separation piece 85 of striking to both sides, thereby the connecting plate 82 that drives separation piece 85 bottom carries out the back-and-forth movement on sliding plate 81, thereby the impact plate 86 of connecting plate 82 one side carries out the continuous impact work of graphite alkene, then drive conical gear group 93 through the second driving motor 92 on the second mounting panel 91 carries out reverse rotation, thereby drive conical gear group 93 inside connecting rod 94 rotates, make the more thoroughly grinding roller 95 that makes its graphite alkene that can disperse, the grinding roller 95 that has realized one side carries out the opposite direction carries out, the grinding step is more convenient for collecting graphene, the more convenient is more than the frame is collected, the grinding time is more convenient to collect, the frame is convenient after grinding is more than set up the grinding and more than the more convenient is convenient.

The utility model relates to a dispersing machine 1; 2. a feed opening; 3. a receiving plate; 4. a return spring; 5. a fixing plate; 6. a sieve plate; 7. a collection frame; 8. a dispersing device; 81. a sliding plate; 82. a connecting plate; 83. a slide rail; 84. a moving block; 85. a barrier block; 86. an impact block; 87. a first mounting plate; 88. a first driving motor; 89. a crank connecting rod; 9. a pulverizing device; 91. a second mounting plate; 92. a second driving motor; 93. a conical gear set; 94. a connecting rod; 95. the crushing roller and the components are all universal standard components or components known to the person skilled in the art, and the structure and the principle of the crushing roller are all known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A multistage dispersion device for graphene, comprising a dispersion machine (1), characterized in that: the utility model discloses a graphene crusher, including dispenser (1), baffle (3) are accepted to the welding of dispenser (1) inner wall, dispenser (1) inside is equipped with reset spring (4), reset spring (4) one side welded fastening board (5), dispenser (1) inside welding has sieve (6), dispenser (1) bottom slidable mounting has collection frame (7), accept board (3) top and be equipped with dispersing device (8), and dispersing device (8) have played the cracked effect of certain striking to graphene, accept board (3) bottom drive and install reducing mechanism (9), and reducing mechanism (9) have played abundant grinding and crushing to cracked graphene.

2. The multistage dispersing device for graphene according to claim 1, wherein: the two bearing plates (3) are arranged, one side of each bearing plate (3) is an inclined plane, sieve holes are uniformly formed in the sieve plate (6), and the collecting frame (7) is slidably arranged below the sieve plate (6).

3. The multistage dispersing device for graphene according to claim 1, wherein: the dispersing device (8) comprises a sliding plate (81), the sliding plate (81) is welded at the top of the bearing plate (3), a connecting plate (82) is slidably mounted at the top of the sliding plate (81), a sliding rail (83) is arranged at the top of the connecting plate (82), a moving block (84) is slidably mounted in the sliding rail (83), and a blocking block (85) is symmetrically welded on the connecting plate (82).

4. A multistage dispersing device for graphene according to claim 3, characterized in that: the movable block (84) is slidably mounted in the middle of the blocking block (85), an impact block (86) is welded on one side of the connecting plate (82), a first mounting plate (87) is welded on the outer wall of the dispersing machine (1), a first driving motor (88) is arranged at the top of the first mounting plate (87), and a crank connecting rod (89) is embedded on one side of the first driving motor (88).

5. The multistage dispersing device for graphene according to claim 1, wherein: the smashing device (9) comprises a second mounting plate (91), the second mounting plate (91) is welded on the outer wall of the dispersing machine (1), and a second driving motor (92) is arranged at the top of the second mounting plate (91).

6. The multistage dispersing device for graphene according to claim 5, wherein: the second driving motor (92) is provided with a conical gear set (93) through output shaft drive on one side, a connecting rod (94) is embedded in the conical gear set (93), and a crushing roller (95) is welded on one side of the connecting rod (94).