CN220004241U - Millstone lining plate for vertical roller mill - Google Patents
Millstone lining plate for vertical roller mill Download PDFInfo
- Publication number
- CN220004241U CN220004241U CN202321471211.4U CN202321471211U CN220004241U CN 220004241 U CN220004241 U CN 220004241U CN 202321471211 U CN202321471211 U CN 202321471211U CN 220004241 U CN220004241 U CN 220004241U
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- lining plate
- hole
- millstone
- groove
- seat
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of vertical mill, in particular to a millstone lining plate for a vertical roller mill, which comprises a millstone, wherein the upper end surface of the millstone is provided with a first groove, the bottom end of the millstone is provided with a first through hole in a penetrating way, a lining plate is embedded in the first groove, the upper end surface of the lining plate is provided with a second groove, the bottom end of the lining plate is provided with a second through hole in a penetrating way, a fixed seat is embedded in the second groove, the upper end surface of the fixed seat is provided with a plurality of slots, the bottom end of the fixed seat is provided with a connecting seat, the bottom end of the connecting seat extends into the second through hole and the first through hole, and the upper end surface of the fixed seat is provided with a third through hole in a penetrating way. The utility model adopts the way that the whole lining plate is divided into a plurality of blocks for splicing and combined use, the damaged lining plate can be singly replaced, the cost is reduced, the central locking is adopted for fixing the lining plate, the disassembly and the assembly are simple and convenient, the operation is time-saving and labor-saving, the convenience and the practicability of the use of the millstone lining plate are improved, and the utility model meets the actual use requirements better.
Description
Technical Field
The utility model relates to the technical field of vertical mill, in particular to a millstone lining plate for a vertical roller mill.
Background
The vertical mill is a grinding device integrating fine crushing, drying, grinding, powder selecting and conveying, and is widely used for grinding various solid materials and superfine grinding in industries of cement, building materials, electric power, metallurgy, chemical industry, nonmetallic ores and the like.
The mill lining plate of the existing vertical mill is a whole plate which is integrally fixed on the mill through bolts, when the lining plate needs to be overhauled or replaced, the whole lining plate needs to be disassembled and replaced, the damaged area cannot be replaced, the lining plate in other intact areas cannot be wasted, the existing lining plate is fixed in a mode of a plurality of bolts, the bolt fixing mode is simple and convenient, the cost is low, but the bolts are time-consuming and labor-consuming when being disassembled and the operation is needed one by one, and therefore the mill lining plate for the vertical roller mill is provided based on the technical problems.
Disclosure of Invention
The utility model designs a millstone lining plate for a vertical roller mill in order to solve the problems.
In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:
the grinding disc lining plate for the vertical roller mill comprises a grinding disc, wherein a first groove is formed in the upper end face of the grinding disc, a first through hole is formed in the bottom end of the grinding disc in a penetrating mode, a lining plate is embedded in the first groove, a second groove is formed in the upper end face of the lining plate, a second through hole is formed in the bottom end of the lining plate in a penetrating mode, a fixing seat is embedded in the second groove, a plurality of slots are formed in the upper end face of the fixing seat, a connecting seat is arranged at the bottom end of the fixing seat, the bottom end of the connecting seat extends into the second through hole and the first through hole, and a third through hole is formed in the upper end face of the fixing seat in a penetrating mode;
still include the plectane, the outer wall of plectane is equipped with a plurality of connecting plates, the bottom of connecting plate is equipped with the inserted block, plectane top middle part is equipped with the supporting seat, the supporting seat top is equipped with the backup pad, the outer wall of backup pad is equipped with a plurality of handles.
Further, threads are arranged on the inner wall of the first through hole and the outer wall of the connecting seat, and the first through hole and the outer wall of the connecting seat are connected in a matched mode.
Further, the number of the slots is at least three.
Further, the slots are arranged on the fixing seat in a circumferential clearance.
Further, the number of the inserting blocks is equal to that of the inserting grooves, and the upper and lower positions are opposite.
The beneficial effects of the utility model are as follows:
the utility model adopts the way that the whole lining plate is divided into a plurality of blocks for splicing and combined use, the damaged lining plate can be singly replaced, the cost is reduced, the central locking is adopted for fixing the lining plate, the disassembly and the assembly are simple and convenient, the operation is time-saving and labor-saving, the convenience and the practicability of the use of the millstone lining plate are improved, and the utility model meets the actual use requirements better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. millstone, 2, recess one, 3, through-hole one, 4, welt, 5, recess two, 6, through-hole two, 7, fixing base, 8, slot, 9, connecting seat, 10, through-hole three, 11, plectane, 12, connecting plate, 13, inserts, 14, supporting seat, 15, backup pad, 16, handle.
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, a grinding disc lining plate for a vertical roller mill comprises a grinding disc 1, wherein a groove I2 is formed in the upper end face of the grinding disc 1, a through hole I3 is formed in the bottom end of the grinding disc 1 in a penetrating manner, a lining plate 4 is embedded in the groove I2, a groove II 5 is formed in the upper end face of the lining plate 4, a through hole II 6 is formed in the bottom end of the lining plate 4 in a penetrating manner, a fixing seat 7 is embedded in the groove II 5, a plurality of slots 8 are formed in the upper end face of the fixing seat 7, a connecting seat 9 is arranged at the bottom end of the fixing seat 7, the bottom end of the connecting seat 9 extends into the through hole II 6 and the through hole I3, and a through hole III 10 is formed in the upper end face of the fixing seat 7 in a penetrating manner; the novel multifunctional round plate comprises a round plate 11, wherein a plurality of connecting plates 12 are arranged on the outer wall of the round plate 11, an inserting block 13 is arranged at the bottom end of each connecting plate 12, a supporting seat 14 is arranged in the middle of the top end of the round plate 11, a supporting plate 15 is arranged at the top end of each supporting seat 14, and a plurality of handles 16 are arranged on the outer wall of each supporting plate 15.
Further, threads are arranged on the inner wall of the first through hole 3 and the outer wall of the connecting seat 9, the inserting block 13 is inserted into the slot 8 in a matched connection mode, the supporting plate 15 and the handle 16 are rotated, the supporting seat 14 is driven to drive the inserting block 13, the connecting plate 12, the fixing seat 7 and the connecting seat 9 to rotate, the fixing seat 7 is driven to move downwards in the first through hole 3 through the rotation of the connecting seat 9, the fixing seat 7 moves downwards into the second groove 5, and the lining plate 4 is fixed in the first groove 2.
Further, the number of the slots 8 is at least three, the slots 8 are arranged on the fixing base 7 in a circumferential clearance mode, the number of the inserting blocks 13 is equal to that of the slots 8, the upper and lower positions are arranged oppositely, the inserting blocks 13 are inserted into the slots 8, the supporting plate 15 and the handle 16 are rotated, and the supporting base 14 is convenient to drive the inserting blocks 13, the connecting plate 12, the fixing base 7 and the connecting base 9 to rotate.
The detailed connection means are known in the art, all parts in the scheme are universal standard parts or parts known by the person skilled in the art, and the structures and principles of the parts are known by the person skilled in the art through technical manuals or through routine experimental methods.
One specific application of this embodiment is:
when the novel lining board is used, the lining board 4 is sequentially placed into the first groove 2 and spliced, the fixing seat 7 drives the connecting seat 9 to be inserted into the second groove 5 and the second through hole 6, the circular plate 11 drives the connecting plate 12 and the inserting block 13 to move downwards, the inserting block 13 is inserted into the slot 8, the supporting plate 15 and the handle 16 are rotated, the supporting seat 14 is driven to drive the inserting block 13, the connecting plate 12, the fixing seat 7 and the connecting seat 9 to rotate, the fixing seat 7 is driven to move downwards in the first through hole 3 through the rotation of the connecting seat 9, the fixing seat 7 moves downwards into the second groove 5, and the lining board 4 is fixed in the first groove 2;
when the lining board 4 needs to be replaced, the supporting plate 15 is reversely rotated, so that the connecting seat 9 drives the fixing seat 7 to move upwards and unscrew from the first through hole 3, and the damaged lining board 4 is taken out from the first groove 2.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that various changes, modifications, additions and substitutions can be made by one of ordinary skill in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (5)
1. The utility model provides a mill welt for vertical roller mill, includes mill (1), its characterized in that:
the grinding disc comprises a grinding disc body, and is characterized in that a first groove (2) is formed in the upper end face of the grinding disc body, a first through hole (3) is formed in the bottom end of the grinding disc body in a penetrating mode, a lining plate (4) is embedded in the first groove (2), a second groove (5) is formed in the upper end face of the lining plate (4), a second through hole (6) is formed in the bottom end of the lining plate (4) in a penetrating mode, a fixing seat (7) is embedded in the second groove (5), a plurality of slots (8) are formed in the upper end face of the fixing seat (7), a connecting seat (9) is arranged at the bottom end of the fixing seat (7), the bottom end of the connecting seat (9) extends into the second through hole (6) and the first through hole (3), and a third through hole (10) is formed in the upper end face of the fixing seat (7).
Still include plectane (11), the outer wall of plectane (11) is equipped with a plurality of connecting plates (12), the bottom of connecting plate (12) is equipped with inserted block (13), plectane (11) top middle part is equipped with supporting seat (14), supporting seat (14) top is equipped with backup pad (15), the outer wall of backup pad (15) is equipped with a plurality of handles (16).
2. The millstone liner for a vertical roller mill according to claim 1, wherein: the inner wall of the first through hole (3) and the outer wall of the connecting seat (9) are provided with threads and are connected in a matching way.
3. The millstone liner for a vertical roller mill according to claim 1, wherein: the number of the slots (8) is at least three.
4. The millstone liner for a vertical roller mill according to claim 1, wherein: the slots (8) are arranged on the fixed seat (7) in a circumferential clearance mode.
5. The millstone liner for a vertical roller mill according to claim 1, wherein: the number of the inserting blocks (13) is equal to that of the inserting grooves (8), and the upper and lower positions are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321471211.4U CN220004241U (en) | 2023-06-10 | 2023-06-10 | Millstone lining plate for vertical roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321471211.4U CN220004241U (en) | 2023-06-10 | 2023-06-10 | Millstone lining plate for vertical roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220004241U true CN220004241U (en) | 2023-11-14 |
Family
ID=88693991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321471211.4U Active CN220004241U (en) | 2023-06-10 | 2023-06-10 | Millstone lining plate for vertical roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220004241U (en) |
-
2023
- 2023-06-10 CN CN202321471211.4U patent/CN220004241U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |