CN219663891U - Partition plate of ball mill - Google Patents
Partition plate of ball mill Download PDFInfo
- Publication number
- CN219663891U CN219663891U CN202320436532.4U CN202320436532U CN219663891U CN 219663891 U CN219663891 U CN 219663891U CN 202320436532 U CN202320436532 U CN 202320436532U CN 219663891 U CN219663891 U CN 219663891U
- Authority
- CN
- China
- Prior art keywords
- partition plate
- plate
- ball mill
- partition
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005192 partition Methods 0.000 title claims abstract description 95
- 238000013016 damping Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000035939 shock Effects 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of ball mills, and particularly discloses a partition plate of a ball mill, which comprises the following components: the bottom of the first partition plate is provided with a mounting bottom plate which is used for being mounted on the ball mill; the second partition plate is arranged on one side of the first partition plate, facing the rough grinding bin of the ball mill, through a limiting piece, and a mounting cavity is formed between the second partition plate and the first partition plate; the damping plate is arranged in the installation cavity of the first partition plate and the second cover plate and used for absorbing impact force of the wear-resistant steel balls in the ball mill on the first partition plate and the second partition plate; a plurality of through holes are correspondingly formed in the first partition plate, the second partition plate and the damping plate; according to the utility model, when the first partition plate and the second partition plate are impacted, the generated vibration can be transmitted to the damping plate, and the impact force suffered by the first partition plate and the second partition plate can be absorbed by the damping plate, so that the impact force suffered by the first partition plate, the second partition plate and the wear-resistant steel balls relatively is reduced, and the wear is reduced.
Description
Technical Field
The utility model relates to the technical field of ball mills, in particular to a partition plate of a ball mill.
Background
The ball mill is characterized in that a front bin and a rear bin are arranged in a ball mill cylinder, the front bin is a coarse grinding bin, the rear bin is a fine grinding bin, the middle of the ball mill cylinder is isolated by a partition plate, in the use process of the ball mill, abrasion-resistant steel balls and raw materials in the ball mill can impact the partition plate, when the partition plate is impacted, vibration is generated to cause abrasion to the partition plate, after the abrasion of the partition plate reaches a certain degree, the partition plate needs to be replaced by a new partition plate, and in order to prolong the service life of the partition plate, the partition plate of the ball mill is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a partition plate of a ball mill, which has the advantage of reducing abrasion by reducing vibration.
The utility model relates to a ball mill compartment plate, which comprises: the bottom of the first partition plate is provided with a mounting bottom plate which is used for being mounted on the ball mill; the second partition plate is arranged on one side of the first partition plate, facing the rough grinding bin of the ball mill, through a limiting piece, and a mounting cavity is formed between the second partition plate and the first partition plate; the damping plate is arranged in the installation cavity of the first partition plate and the second cover plate and used for absorbing impact force of the wear-resistant steel balls in the ball mill on the first partition plate and the second partition plate; and a plurality of through holes are correspondingly formed in the first partition plate, the second partition plate and the damping plate.
Through above-mentioned technical scheme design, when first baffle and second baffle receive the striking, the vibrations that produce can transmit for the shock attenuation board, and the shock attenuation board vibrations can absorb the impact force that first baffle and second baffle received to reduce first baffle, second baffle and wear-resisting steel ball and receive impact force relatively, thereby reduce wearing and tearing.
As a further improvement of the utility model, the first baffle plate, the second baffle plate and the damping plate are correspondingly provided with mounting holes.
As a further development of the utility model, the limiting element comprises a pin which is adapted to the mounting hole.
As a further improvement of the utility model, nuts are arranged at two ends of the pin bolt, and threads are arranged on the surfaces, close to the two ends, of the pin bolt.
As a further improvement of the utility model, the adjacent sides of the first partition plate and the second partition plate are respectively provided with a mounting groove for mounting the shock-absorbing plate, and the sum of the depths of the two mounting grooves is smaller than the thickness of the shock-absorbing plate, thereby playing a role in facilitating the mounting of the shock-absorbing plate.
As a further improvement of the utility model, a shielding plate is fixedly connected to the top of the second partition plate towards the top of the first partition plate.
As a further improvement of the present utility model, the shock absorbing plate is made of rubber.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the first partition plate and the second partition plate are impacted, the generated vibration can be transmitted to the damping plate, and the impact force suffered by the first partition plate and the second partition plate can be absorbed by the damping plate, so that the impact force suffered by the first partition plate, the second partition plate and the wear-resistant steel balls relatively is reduced, and the wear is reduced.
2. When the ball mill is used, the abrasion of the first baffle plate and the second baffle plate is inconsistent due to the difference of materials and abrasion-resistant steel balls in the rough grinding bin and the accurate grinding bin of the ball mill, and when one of the first baffle plate and the second baffle plate can not be used, the other baffle plate can be used, damaged parts can be independently replaced, so that the resource waste caused by integral scrapping is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic side sectional view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic side cross-sectional view of a first separator and a second cover plate;
FIG. 4 is a schematic elevational view of the first separator;
fig. 5 is a schematic cross-sectional view of the stopper.
In the figure: 1. a first separator; 2. a mounting base plate; 3. a second separator; 4. a shock absorbing plate; 5. a shielding plate; 6. a limiting piece; 61. a pin bolt; 62. a thread; 63. a nut; 7. a mounting groove; 8. and (5) mounting holes.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, in which details are set forth in the following description for the sake of clarity. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1 to 5, the compartment plate of the ball mill of the present utility model comprises: the ball mill comprises a first partition board 1, wherein a mounting bottom board 2 is arranged at the bottom of the first partition board 1, and the mounting bottom board 2 is used for being mounted on the ball mill; the second partition plate 3 is arranged on one side of the first partition plate 1 facing the rough grinding bin of the ball mill through a limiting piece 6, and an installation cavity is formed between the second partition plate 3 and the first partition plate 1; the damping plate 4 is arranged in the installation cavity of the first partition plate 1 and the second cover plate and used for absorbing the impact force of the wear-resistant steel balls in the ball mill on the first partition plate 1 and the second partition plate 3; a plurality of through holes are correspondingly formed in the first partition plate 1, the second partition plate 3 and the shock absorbing plate 4, when the first partition plate 1 and the second partition plate 3 are impacted, generated shock can be transmitted to the shock absorbing plate 4, and the shock absorbing plate 4 can absorb impact force received by the first partition plate 1 and the second partition plate 3, so that impact force received by the first partition plate 1, the second partition plate 3 and the wear-resistant steel balls is reduced, abrasion is reduced, and the shock absorbing plate 4 is made of rubber.
The first partition plate 1, the second partition plate 3 and the damping plate 4 are correspondingly provided with mounting holes 8, the limiting piece 6 comprises a bolt 61 matched with the mounting holes 8, nuts 63 are arranged at two ends of the bolt 61, and threads 62 are arranged on surfaces, close to the two ends, of the bolt 61.
The mounting groove 7 that is used for installing shock attenuation board 4 has all been seted up to one side that first baffle 1 and second baffle 3 are adjacent, and the degree of depth sum of two mounting grooves 7 is less than the thickness of shock attenuation board 4, has played the effect that is convenient for install shock attenuation board 4 the top of second baffle 3 is towards the top fixed connection of first baffle 1 has shielding plate 5.
When the utility model is used:
when the first partition plate 1 and the second partition plate 3 are impacted, the generated vibration can be transmitted to the shock absorbing plate 4, and the shock absorbing plate 4 can absorb the impact force borne by the first partition plate 1 and the second partition plate 3, so that the impact force borne by the first partition plate 1, the second partition plate 3 and the wear-resistant steel balls is reduced, and the wear is reduced;
when the abrasion of the first partition board 1 and the second partition board 3 is inconsistent due to the difference of materials and abrasion-resistant steel balls in the rough grinding bin and the fine grinding bin of the ball mill, the nuts 63 can be screwed and the bolts 61 can be pulled out from the mounting holes 8, and then damaged parts can be independently replaced, so that the resource waste caused by integral scrapping is avoided.
The above is merely an embodiment of the present utility model, and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. A ball mill compartment plate, comprising:
the ball mill comprises a first partition board (1), wherein a mounting bottom board (2) is arranged at the bottom of the first partition board (1), and the mounting bottom board (2) is used for being mounted on the ball mill;
the second partition plate (3) is arranged on one side of the first partition plate (1) facing the rough grinding bin of the ball mill through a limiting piece (6), and an installation cavity is formed between the second partition plate (3) and the first partition plate (1);
the damping plate (4) is arranged in the installation cavity of the first partition plate (1) and the second cover plate and used for absorbing impact force of the wear-resistant steel balls in the ball mill on the first partition plate (1) and the second partition plate (3);
a plurality of through holes are correspondingly formed in the first partition plate (1), the second partition plate (3) and the shock absorbing plate (4).
2. A ball mill compartment plate according to claim 1, characterized in that: and mounting holes (8) are correspondingly formed in the first partition plate (1), the second partition plate (3) and the shock absorption plate (4).
3. A ball mill compartment plate according to claim 2, characterized in that: the limiting piece (6) comprises a bolt (61) matched with the mounting hole.
4. A ball mill compartment plate according to claim 3, characterized in that: nuts (63) are arranged at two ends of the pin bolt (61), and threads (62) are arranged on surfaces, close to the two ends, of the pin bolt (61).
5. A ball mill compartment plate according to claim 3, characterized in that: the mounting grooves (7) for mounting the shock absorbing plates (4) are formed in one side, adjacent to the first partition plate (1) and the second partition plate (3), of each partition plate, and the sum of the depths of the two mounting grooves (7) is smaller than the thickness of the shock absorbing plates (4).
6. A ball mill compartment plate according to claim 1, characterized in that: the top of the second partition plate (3) faces to the top of the first partition plate (1) and is fixedly connected with a shielding plate (5).
7. A ball mill compartment plate according to claim 1, characterized in that: the damping plate (4) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436532.4U CN219663891U (en) | 2023-03-09 | 2023-03-09 | Partition plate of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436532.4U CN219663891U (en) | 2023-03-09 | 2023-03-09 | Partition plate of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219663891U true CN219663891U (en) | 2023-09-12 |
Family
ID=87896986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320436532.4U Active CN219663891U (en) | 2023-03-09 | 2023-03-09 | Partition plate of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219663891U (en) |
-
2023
- 2023-03-09 CN CN202320436532.4U patent/CN219663891U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |