CN219744975U - Spherical graphite grinding device - Google Patents
Spherical graphite grinding device Download PDFInfo
- Publication number
- CN219744975U CN219744975U CN202321027583.8U CN202321027583U CN219744975U CN 219744975 U CN219744975 U CN 219744975U CN 202321027583 U CN202321027583 U CN 202321027583U CN 219744975 U CN219744975 U CN 219744975U
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- China
- Prior art keywords
- grinding
- grinding roller
- sealing
- spherical graphite
- cavity
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 28
- 239000010439 graphite Substances 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a spherical graphite grinding device which comprises a screen fixed in a grinding seat, wherein a mounting shaft is arranged on the grinding seat through a connecting component, a rotating component is arranged between the grinding seat and the mounting shaft, a grinding roller is fixedly sleeved on the mounting shaft, a sealing disk is arranged on the grinding roller in a sealing rotating mode, a rotation limiting component is arranged between the grinding seat and the sealing disk, a first cavity and a second cavity are formed in the grinding roller, a one-way air inlet pipe and two one-way air outlet pipes are fixedly communicated at two end portions of the grinding roller, and the one-way air outlet pipes are communicated with the corresponding two cavities. The advantages are that: the grinding roller is internally provided with a sealing sliding plate capable of reciprocating, and through the cooperation of the unidirectional air inlet pipe and the unidirectional air outlet pipe, air flow can be generated to be sprayed out through the crushing rod positioned at the lowest part, so that the effect of blowing and removing plugs on meshes of the screen mesh is achieved.
Description
Technical Field
The utility model relates to a grinding device, in particular to a spherical graphite grinding device.
Background
The spherical graphite is required to utilize the screen cloth to screen the graphite particle in the course of working, then grinds the large granule graphite that remains on the screen cloth to make it fall smoothly from the screen cloth, but current spherical graphite grinder still has following shortcoming in the use: in the grinding process, large-particle materials can be ground into small particles, but in the grinding process, the particles Yi Kasai are easy to be partially arranged on meshes to influence the screening effect, so that a spherical graphite grinding device is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a spherical graphite grinding device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a spherical graphite grinder, includes the screen cloth of fixing in grinding seat, install the installation axle through coupling assembling on the grinding seat, install the rotating assembly between grinding seat and the installation axle, the epaxial fixed cover of installation is equipped with the grinding roller, sealed rotation is installed the sealing disk on the grinding roller, and installs the restriction rotation subassembly between grinding seat and the sealing disk, cavity one and two cavitys two on the grinding roller, the equal fixed intercommunication in both ends part of grinding roller has one-way intake pipe and two one-way outlet duct, and one-way outlet duct and two phase intercommunication of corresponding cavity, sealed slidable mounting has a sealing slide in the cavity, and installs magnetic force movable assembly between sealing disk and the sealing slide, fixed mounting has the shielding piece with grinding roller matched with on the sealing disk, two equal fixed intercommunication has a plurality of broken poles on the cavity two, and broken pole is the cavity setting of both ends intercommunication.
In the above-mentioned spherical graphite grinder, the coupling assembling comprises motor, pivot, fixed mounting has the motor on the grinding seat, the driving end fixed mounting of motor has the pivot, and the installation axle rotates and installs in the pivot.
In the above-mentioned spherical graphite grinder, the rotating assembly comprises mount, ring gear and gear, there is a ring gear through a plurality of mounts fixed mounting in the grinding seat, fixed cover is equipped with the gear with ring gear engaged with on the installation axle.
In the above-mentioned spherical graphite grinder, the rotation limiting assembly comprises annular chute, slider, annular chute has been seted up on the inner wall of grinding seat, one side fixed mounting that the sealing disk is located the grinding roller is outer has two sliders, and slider slidable mounting is in annular chute, the terminal surface shape of slider is square.
In the above-mentioned spherical graphite grinding device, the magnetic force moving assembly comprises a first magnetic block and a second magnetic block, the part of the grinding roller positioned in the first cavity is fixedly provided with the first magnetic block, the two magnetic blocks have opposite magnetic properties on the same side, the sealing slide plate is fixedly provided with the second magnetic block on one side close to the grinding roller, and the magnetic properties on the same side of the two magnetic blocks are opposite.
In the above-mentioned spherical graphite grinder, the shielding piece comprises montant, arc cover body, fixed mounting has two montants on the sealing disk, two the upper end of montant is fixed mounting jointly has an arc cover body, and the terminal surface shape of arc cover body is the arc setting, and this arc is the major arc.
Compared with the prior art, the utility model has the advantages that:
1: the grinding roller can rotate by taking the rotating shaft as the center, so that the graphite placed on the screen mesh has a grinding effect, and can also rotate by taking the mounting shaft as the center, so that the crushing rod is driven to rotate, and the large-particle graphite can be crushed by utilizing the rotation of the crushing rod.
2: the grinding roller is internally provided with a sealing sliding plate capable of reciprocating, and through the cooperation of the unidirectional air inlet pipe and the unidirectional air outlet pipe, air flow can be generated to be sprayed out through the crushing rod positioned at the lowest part, so that the effect of blowing and removing plugs on meshes of the screen mesh is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a spherical graphite grinding device according to the present utility model;
FIG. 2 is a side cross-sectional view of the abrasive roll portion of FIG. 1;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 1;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 3;
fig. 5 is an enlarged schematic view of the structure of the ring gear portion of fig. 1.
In the figure: 1 grinding seat, 2 motor, 3 rotating shaft, 4 installation shaft, 5 fixing frame, 6 toothed ring, 7 gear, 8 annular chute, 9 slide block, 10 sealing disk, 11 grinding roller, 12 cavity I, 13 cavity II, 14 unidirectional air inlet pipe, 15 unidirectional air outlet pipe, 16 sealing slide plate, 17 magnetic block I, 18 magnetic block II, 19 montant, 20 arc cover body, 21 crushing rod, 22 screen mesh.
Description of the embodiments
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, 2 and 5, a spherical graphite grinding device comprises a screen 22 fixed in a grinding seat 1, wherein a mounting shaft 4 is mounted on the grinding seat 1 through a connecting component, a rotating component is mounted between the grinding seat 1 and the mounting shaft 4, a grinding roller 11 is fixedly sleeved on the mounting shaft 4, a sealing disk 10 is mounted on the grinding roller 11 in a sealing and rotating manner, and a rotation limiting component is mounted between the grinding seat 1 and the sealing disk 10;
the following points are notable:
1. the connecting component consists of a motor 2 and a rotating shaft 3, the motor 2 is fixedly arranged on the grinding seat 1, the rotating shaft 3 is fixedly arranged at the driving end of the motor 2, and the mounting shaft 4 is rotatably arranged on the rotating shaft 3;
the setting of coupling assembling is used for driving installation axle 4 to rotate, and installation axle 4 can rotate along installation axle 4 length direction's axis relative to pivot 3, but also can rotate along with 360 rotations of pivot 3.
2. The rotating assembly consists of a fixed frame 5, toothed rings 6 and gears 7, wherein one toothed ring 6 is fixedly arranged in the grinding seat 1 through a plurality of fixed frames 5, and the gears 7 meshed with the toothed rings 6 are fixedly sleeved on the mounting shaft 4;
the rotating assembly is arranged so that when the rotating shaft 3 drives the mounting shaft 4 to move 360 degrees, the mounting shaft 4 can rotate, and the grinding roller 11 fixed on the rotating shaft is driven to rotate.
3. The rotation limiting assembly consists of an annular chute 8 and sliding blocks 9, the inner wall of the grinding seat 1 is provided with the annular chute 8, two sliding blocks 9 are fixedly arranged on one side of the sealing disc 10, which is positioned outside the grinding roller 11, and the sliding blocks 9 are slidably arranged in the annular chute 8, and the end faces of the sliding blocks 9 are square;
the rotation limiting assembly is arranged so that the sealing disk 10 does not rotate along with the rotation of the grinding roller 11 when rotating 360 degrees along with the rotating shaft 3.
4. A communicating pipe is fixedly communicated between the two second cavities 13, so that the two second cavities 13 are in a communicating state.
Referring to fig. 1-4, a first cavity 12 and two second cavities 13 are formed on a grinding roller 11, a one-way air inlet pipe 14 and two one-way air outlet pipes 15 are fixedly communicated with two end portions of the grinding roller 11, the one-way air outlet pipes 15 are communicated with the corresponding second cavities 13, a sealing slide plate 16 is installed in the first cavity 12 in a sealing sliding manner, a magnetic force moving assembly is installed between a sealing disc 10 and the sealing slide plate 16, a shielding piece matched with the grinding roller 11 is fixedly installed on the sealing disc 10, a plurality of crushing rods 21 are fixedly communicated with the second cavities 13, and the crushing rods 21 are hollow with two communicated ends;
the following points are notable:
1. the magnetic force moving assembly consists of a first magnetic block 17 and a second magnetic block 18, wherein the part of the grinding roller 11 positioned in the first cavity 12 is fixedly provided with the first two magnetic blocks 17, the same side of the first two magnetic blocks 17 has opposite magnetism, one side of the sealing slide plate 16, which is close to the grinding roller 11, is fixedly provided with the second magnetic block 18, and the same side of the second two magnetic blocks 18 has opposite magnetism;
the magnetic force moving assembly is arranged so that when the grinding roller 11 rotates relative to the sealing disk 10, the sealing slide plate 16 receives a continuously changing magnetic force, and therefore the sealing slide plate 16 slides back and forth on the grinding roller 11.
2. The shielding piece consists of vertical rods 19 and an arc-shaped cover body 20, two vertical rods 19 are fixedly arranged on the sealing disc 10, the upper ends of the two vertical rods 19 are fixedly provided with the arc-shaped cover body 20 together, the end face shape of the arc-shaped cover body 20 is in an arc shape, and the arc shape is a major arc;
the arrangement of the shield shields the lowermost end thereof from the outlet end of the breaker bar 21 so that gas may be ejected from the breaker bar 21 below.
3. The outlet end of the crushing rod 21 may be provided with a one-way pipe so that material does not enter the crushing rod 21 from the outlet end.
4. The inner wall of the arc-shaped cover body 20 is fixedly provided with a rubber pad matched with the crushing rod 21, so that the shielding effect on the crushing rod 21 contacted with the rubber pad is further improved.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
In the utility model, when grinding is carried out, the motor 2 is started, the motor 2 works to drive the installation shaft 4 to rotate 360 degrees through the rotating shaft 3, the installation shaft 4 rotates to drive the grinding roller 11 to rotate, meanwhile, under the cooperation of the toothed ring 6 and the gear 7, the grinding roller 11 rotates while rotating by taking the rotating shaft 3 as the center of a circle, the grinding roller 11 rotates to drive the crushing rod 21 to rotate, the grinding roller 11 rotates to grind graphite on the screen 22, and the rotation of the crushing rod 21 can impact and crush large-particle graphite;
the grinding roller 11 can drive the sealing slide plate 16 (the sealing slide plate 16 is sleeved on the mounting shaft 4 in a sealing sliding manner) to rotate together when the grinding roller rotates, so that the magnetic force relation between the magnetic block II 18 and the corresponding magnetic block I17 is continuously changed, the sealing slide plate 16 slides reciprocally in the cavity I12 to suck external air through the unidirectional air inlet pipe 14, then the sucked air is extruded into the cavity II 13 through the unidirectional air outlet pipe 15, and then the sucked air is sprayed out (the lowest crushing rod 21) through the crushing rod 21 fixedly communicated with the cavity II 13, so that the effect of blowing and removing plugs on meshes of the screen 22 is achieved.
Claims (6)
1. The utility model provides a spherical graphite grinder, includes screen cloth (22) of fixing in grinding seat (1), its characterized in that, install installation axle (4) through coupling assembling on grinding seat (1), install rotation subassembly between grinding seat (1) and installation axle (4), fixed cover is equipped with grinding roller (16) on installation axle (4), sealed rotation installs sealing disk (10) on grinding roller (11), and installs restriction rotation subassembly between grinding seat (1) and sealing disk (10), set up cavity one (12) and two cavity two (13) on grinding roller (11), the both ends part of grinding roller (11) is all fixed to be linked together and is had one-way intake pipe (14) and two one-way outlet duct (15), and one-way outlet duct (15) are linked together with corresponding cavity two (13), sealed sliding installation has one sealing slide (16) in cavity one (12), and installs magnetic force and remove the subassembly between sealing disk (10) and sealing slide (16), seal disk (10) are equipped with two and shelter from on the sealing disk (11) and are fixed with two and are linked together for grinding rod (21) on two fixed shafts (21).
2. The spherical graphite grinding device according to claim 1, wherein the connecting component consists of a motor (2) and a rotating shaft (3), the motor (2) is fixedly installed on the grinding seat (1), the rotating shaft (3) is fixedly installed at the driving end of the motor (2), and the installation shaft (4) is rotatably installed on the rotating shaft (3).
3. The spherical graphite grinding device according to claim 1, wherein the rotating assembly consists of a fixing frame (5), toothed rings (6) and gears (7), the toothed rings (6) are fixedly installed in the grinding seat (1) through a plurality of fixing frames (5), and the gears (7) meshed with the toothed rings (6) are fixedly sleeved on the installation shaft (4).
4. The spherical graphite grinding device according to claim 1, wherein the rotation limiting assembly consists of an annular chute (8) and sliding blocks (9), the annular chute (8) is formed in the inner wall of the grinding seat (1), two sliding blocks (9) are fixedly arranged on one side, located outside the grinding roller (11), of the sealing disc (10), the sliding blocks (9) are slidably arranged in the annular chute (8), and the end face of each sliding block (9) is square.
5. The spherical graphite grinding device according to claim 1, wherein the magnetic force moving assembly consists of a first magnetic block (17) and a second magnetic block (18), the part of the grinding roller (11) positioned in the first cavity (12) is fixedly provided with the first magnetic block (17), the same sides of the first magnetic block (17) are opposite in magnetism, one side of the sealing slide plate (16) close to the grinding roller (11) is fixedly provided with the second magnetic block (18), and the same sides of the second magnetic block (18) are opposite in magnetism.
6. The spherical graphite grinding device according to claim 1, wherein the shielding piece consists of vertical rods (19) and arc-shaped cover bodies (20), two vertical rods (19) are fixedly installed on the sealing disc (10), the arc-shaped cover bodies (20) are fixedly installed at the upper ends of the two vertical rods (19) together, the end faces of the arc-shaped cover bodies (20) are arranged in an arc shape, and the arc shape is a major arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321027583.8U CN219744975U (en) | 2023-05-04 | 2023-05-04 | Spherical graphite grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321027583.8U CN219744975U (en) | 2023-05-04 | 2023-05-04 | Spherical graphite grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219744975U true CN219744975U (en) | 2023-09-26 |
Family
ID=88086042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321027583.8U Active CN219744975U (en) | 2023-05-04 | 2023-05-04 | Spherical graphite grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219744975U (en) |
-
2023
- 2023-05-04 CN CN202321027583.8U patent/CN219744975U/en active Active
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