CN212018013U - Sliding shoe bearing device with heat insulation discharge end - Google Patents
Sliding shoe bearing device with heat insulation discharge end Download PDFInfo
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- CN212018013U CN212018013U CN202020259191.4U CN202020259191U CN212018013U CN 212018013 U CN212018013 U CN 212018013U CN 202020259191 U CN202020259191 U CN 202020259191U CN 212018013 U CN212018013 U CN 212018013U
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Abstract
The utility model provides a sliding shoe bearing device with heat insulation at the discharge end, which comprises a sliding shoe arranged at the discharge end of a mill cylinder, wherein a lining plate is arranged on the inner ring of the mill cylinder, and a first heat insulation rubber pad is arranged between the lining plate and the mill cylinder; the inner ring of the sliding shoe is provided with an outlet web plate along the transverse direction of the inner ring of the sliding shoe, and the inner ring of the sliding shoe is also provided with a first heat insulation layer; the first heat-insulating layer is a heat-insulating castable layer. The utility model provides a slide shoe bearing device with heat insulation at the discharge end, through two modes of adding heat insulation castable in the inner ring of the slide shoe and adding heat insulation rubber plate between the lining plate and the cylinder body, the better heat insulation and cooling effect is achieved, and the risk that the temperature of the discharge end of the slide shoe bearing supporting tile is too high and the safe operation of the whole mill is influenced due to burnout is reduced; in addition, the pressure plate is covered above the heat-insulating pouring material to play a role in preventing falling, so that the heat-insulating stability and reliability of the device are improved, and the safe operation of the whole mill is further ensured.
Description
Technical Field
The utility model relates to a crawler shoe grinds technical field, especially relates to a thermal-insulated crawler shoe bearing device of discharge end.
Background
At present, the application of the sliding shoe mill is more and more common, and the sliding shoe mill is usually supported by a sliding shoe bearing. In the prior art, one of the main reasons influencing the safe operation of the mill is heat conduction, because in the working process of the mill, the mutual impact among the grinding body, the lining plate and the materials can generate a large amount of heat in the cylinder body, so that the temperature of the discharge end of the cylinder body of the mill is very high; a large amount of heat in the cylinder body can be transmitted to the shoe bearing supporting shoe through the shoe sliding ring, so that the temperature of the supporting shoe is too high, great equipment hidden danger exists, the supporting shoe can be burnt out even, the machine is stopped to be dried, ground and cooled, the working efficiency is reduced, the whole grinding machine cannot operate, and serious economic loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a slide shoe bearing device with a heat insulation discharge end, which has better heat insulation and cooling effects by adding heat insulation castable in the inner ring of the slide shoe and heat insulation rubber plates between the lining plate and the cylinder body, and reduces the risk that the discharge end of the slide shoe bearing supporting tile is over-high in temperature and burnt out to influence the safe operation of the whole mill; in addition, the pressure plate is covered above the castable heat-insulation castable to play a role in preventing falling, so that the heat-insulation stability and reliability of the device are improved, and the safe operation of the whole mill is further ensured.
In order to achieve the above object, the technical solution adopted by the present invention is as follows:
the utility model provides a sliding shoe bearing device with heat insulation at the discharge end, which comprises a sliding shoe arranged at the discharge end of a mill cylinder body,
a lining plate is arranged on the inner ring of the mill cylinder body, and a first heat-insulating rubber pad is arranged between the lining plate and the mill cylinder body;
the inner ring of the sliding shoe is provided with an outlet web plate along the transverse direction of the inner ring of the sliding shoe, and the inner ring of the sliding shoe is also provided with a first heat insulation layer;
the first heat-insulating layer is a heat-insulating castable layer.
In a further embodiment, the first heat insulation layer inner ring is provided with a first pressing plate, and the first pressing plate is used for pressing the first heat insulation layer on the sliding shoe inner ring.
In a further embodiment, the liner plate comprises an inlaid liner plate and a fixed liner plate;
a combined grate plate frame is also arranged between the outlet web plate and the embedded lining plate;
a second heat-insulating rubber pad is arranged between the inner ring of the sliding shoe and the lining plate;
a third heat-insulating rubber pad is arranged between the inner ring of the sliding shoe and the combined grid plate frame.
In a further embodiment, the first heat-insulating rubber gasket, the second heat-insulating rubber gasket and the third heat-insulating rubber gasket are connected into a whole heat-insulating rubber gasket.
In a further embodiment, a second heat insulation layer is further arranged on the inner ring of the third heat insulation rubber gasket;
the second heat insulation layer is a heat insulation castable layer.
In a further embodiment, a second pressing plate is arranged on the inner ring of the second heat insulation layer and used for pressing the second heat insulation layer and the second heat insulation rubber gasket on the inner ring of the sliding shoe.
In a further embodiment, a sieve plate is arranged on the inner side of a pore plate of the combined grate plate frame, a grate plate is arranged on the inner side of the sieve plate, grate holes are formed in the grate plate, a certain distance is reserved between the grate plate and the sieve plate, and the grate plate is fixed on the outlet web plate through bolts and nuts.
Compared with the prior art, the utility model has the advantages that the heat-insulating slipper bearing device has good heat-insulating and cooling effects by adding heat-insulating pouring materials in the inner ring of the slipper and adding heat-insulating rubber plates between the lining plate and the cylinder, and reduces the risk that the discharge end of the slipper bearing supporting tile is overhigh in temperature and burnt out to affect the safe operation of the whole mill; in addition, the pressure plate is covered above the castable heat-insulation castable to play a role in preventing falling, so that the heat-insulation stability and reliability of the device are improved, and the safe operation of the whole mill is further ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention and are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of the various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of a shoe bearing device with a heat-insulated discharge end according to a preferred embodiment of the present invention.
Detailed Description
In order to better understand the technical content of the present invention, specific embodiments are described below with reference to the attached drawings.
According to the preferred embodiment of the present invention, a shoe bearing device with a heat-insulating discharge end is provided, as shown in fig. 1, the device comprises a shoe 2 disposed at the discharge end of a mill cylinder 1. The inner ring of the mill cylinder body 1 is provided with a lining plate 4. A first heat-insulating rubber pad 5a is arranged between the lining plate 4 and the mill cylinder body 1. An outlet web plate 3 is arranged on the inner ring of the sliding shoe 2 along the transverse direction of the inner ring of the sliding shoe 2. The inner ring of the sliding shoe 2 is also provided with a first heat insulation layer 6 a. The first heat-insulating layer 6a is a heat-insulating castable layer. Thus, the first heat-insulating rubber pad 5a plays a role of preliminary heat insulation (reducing the influence caused by heat conduction); the first heat insulation layer 6a is arranged on the inner ring of the sliding shoe 2, so that heat transferred to the discharging end is further reduced.
In some preferred embodiments, as shown in fig. 1, in order to prevent the first heat insulation layer 6a from falling off, a first pressing plate 7a is arranged on the inner ring of the first heat insulation layer 6a, and the first pressing plate 7a is used for pressing the first heat insulation layer 6a on the inner ring of the sliding shoe 2; the stability and reliability of thermal insulation are improved.
In some embodiments, as shown in FIG. 1, the liner 4 includes an inlay liner 4a and a fixing liner 4 b. A combined grate plate frame 8 is also arranged between the outlet web plate 3 and the embedded lining plate 4 a. The inner side of the pore plate 8b of the combined grate plate frame 8 is provided with a sieve plate, the inner side of the sieve plate is provided with a grate plate 8a, the grate plate 8a is provided with grate holes, a certain distance is reserved between the grate plate 8a and the sieve plate, and the grate plate 8a is fixed on the outlet web 3 by bolts and nuts. A second heat-insulating rubber pad 5b is arranged between the inner ring of the sliding shoe 2 and the lining plate 4. A third heat insulation rubber pad 5c is arranged between the inner ring of the sliding shoe 2 and the combined grid plate frame 8. The first heat-insulating rubber pad 5a, the second heat-insulating rubber pad 5b and the third heat-insulating rubber pad 5c are connected into a whole heat-insulating rubber pad 5, namely, the region from the end part of the fixed lining plate 4b to the outlet web plate 3 is covered by the whole heat-insulating rubber pad 5, so that the heat-insulating effect is better, and the heat transferred to the discharge end is further reduced.
In some preferred embodiments, as shown in fig. 1, the inner ring of the third insulating rubber pad 5c is further provided with a second insulating layer 6 b. The second heat insulation layer 6b is a heat insulation castable layer. Thus, two layers of heat insulation materials are equivalently arranged between the inner ring of the sliding shoe 2 and the combined grate plate frame 8, one layer is a third heat insulation rubber pad 5c, and the other layer is a heat insulation castable layer 6 b; the heat insulation effect is further improved, the heat on the inner ring of the sliding shoe 2 can be blocked from the bearing supporting tile of the sliding shoe 2 to the maximum degree, and the heat transferred to the discharging end is reduced to the maximum degree.
In order to prevent the first heat insulation layer 6a from falling off, a second pressing plate 7b is arranged on the inner ring of the second heat insulation layer 6b, and the second pressing plate 7b is used for pressing the second heat insulation layer 6b and the second heat insulation rubber pad 5b on the inner ring of the sliding shoe 2; the stability and the reliability of heat insulation are improved, and the safe operation of the whole mill is further ensured.
To sum up, the utility model provides a slide shoe bearing device with heat insulation at the discharge end, through increasing the heat insulation castable material in the slide shoe inner circle and increasing the two kinds of modes of heat insulation rubber slab between welt and barrel, played better heat insulation cooling effect, reduced the slide shoe bearing and held the risk that the discharge end of tile is too high in temperature, burns out and influences the safe operation of whole mill; in addition, the pressure plate is covered above the castable heat-insulation castable to play a role in preventing falling, so that the heat-insulation stability and reliability of the device are improved, and the safe operation of the whole mill is further ensured.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (7)
1. A sliding shoe bearing device with heat insulation at the discharge end is characterized by comprising a sliding shoe arranged at the discharge end of a cylinder body of a grinding machine,
a lining plate is arranged on the inner ring of the mill cylinder body, and a first heat-insulating rubber pad is arranged between the lining plate and the mill cylinder body;
the inner ring of the sliding shoe is provided with an outlet web plate along the transverse direction of the inner ring of the sliding shoe, and the inner ring of the sliding shoe is also provided with a first heat insulation layer;
the first heat-insulating layer is a heat-insulating castable layer.
2. The discharge end insulated shoe bearing assembly of claim 1 wherein the first insulation layer inner race has a first pressure plate for compressing the first insulation layer against the shoe inner race.
3. The slide shoe bearing assembly with heat insulation at the discharge end of claim 1,
the lining plate comprises an embedded lining plate and a fixed lining plate;
a combined grate plate frame is also arranged between the outlet web plate and the embedded lining plate;
a second heat-insulating rubber pad is arranged between the inner ring of the sliding shoe and the lining plate;
a third heat-insulating rubber pad is arranged between the inner ring of the sliding shoe and the combined grid plate frame.
4. The slide shoe bearing device with the heat insulation discharge end according to claim 3, wherein the first heat insulation rubber pad, the second heat insulation rubber pad and the third heat insulation rubber pad are connected into a whole heat insulation rubber pad.
5. The sliding shoe bearing device with the heat-insulated discharge end according to claim 3, wherein a second heat-insulating layer is further arranged on the inner ring of the third heat-insulating rubber pad;
the second heat insulation layer is a heat insulation castable layer.
6. A discharge end insulated shoe bearing assembly as set forth in claim 5,
and a second pressing plate is arranged on the inner ring of the second heat insulation layer and used for pressing the second heat insulation layer and the second heat insulation rubber pad on the inner ring of the sliding shoe.
7. The sliding shoe bearing device with the heat-insulating discharge end as claimed in any one of claims 3 to 6, wherein a sieve plate is arranged inside the pore plate of the combined grate plate frame, a grate plate is arranged inside the sieve plate, grate holes are formed in the grate plate, a certain distance is reserved between the grate plate and the sieve plate, and the grate plate is fixed on the outlet web plate by bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259191.4U CN212018013U (en) | 2020-03-05 | 2020-03-05 | Sliding shoe bearing device with heat insulation discharge end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259191.4U CN212018013U (en) | 2020-03-05 | 2020-03-05 | Sliding shoe bearing device with heat insulation discharge end |
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| Publication Number | Publication Date |
|---|---|
| CN212018013U true CN212018013U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020259191.4U Active CN212018013U (en) | 2020-03-05 | 2020-03-05 | Sliding shoe bearing device with heat insulation discharge end |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151654A (en) * | 2021-11-15 | 2022-03-08 | 阿尔博波特兰(安庆)有限公司 | White cement mill sliding shoe heat insulation structure and mounting method thereof |
-
2020
- 2020-03-05 CN CN202020259191.4U patent/CN212018013U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151654A (en) * | 2021-11-15 | 2022-03-08 | 阿尔博波特兰(安庆)有限公司 | White cement mill sliding shoe heat insulation structure and mounting method thereof |
| CN114151654B (en) * | 2021-11-15 | 2024-01-16 | 阿尔博波特兰(安庆)有限公司 | Heat insulation structure of white cement mill slipper and installation method thereof |
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