CN203879498U - Guide slipping boot, walking part of coal mining machine and coal mining machine - Google Patents
Guide slipping boot, walking part of coal mining machine and coal mining machine Download PDFInfo
- Publication number
- CN203879498U CN203879498U CN201420215964.3U CN201420215964U CN203879498U CN 203879498 U CN203879498 U CN 203879498U CN 201420215964 U CN201420215964 U CN 201420215964U CN 203879498 U CN203879498 U CN 203879498U
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- China
- Prior art keywords
- slip shoe
- guide slip
- shearer
- wearing plate
- guide
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- Expired - Fee Related
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- 239000003245 coal Substances 0.000 title abstract description 6
- 238000005065 mining Methods 0.000 title abstract 4
- 238000011900 installation process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model provides a guide slipping boot, a walking part of a coal mining machine and the coal mining machine. The guide slipping boot comprises a guide slipping boot body and a wear plate, wherein the wear plate can be detachably connected to the guide slipping boot body. The wear plate is detachably connected to the guide slipping boot body in the guide slipping boot, when the wear plate needs to be replaced, the wear plate can be directly removed from the guide slipping boot body, a guide slipping boot group weldment does not need to be replaced, therefore, the cost for replacing the wear plate can be reduced, and the removal and installation processes are facilitated.
Description
Technical field
The utility model relates to coal-winning machine field, relates in particular to a kind of guide slip shoe, Walk Part of Shearer and coal-winning machine.
Background technology
Coal-winning machine is the Core equipment that coal mine machineryization is mined, and it and haulage device, support apparatus support the use, and can realize the efficient output of coal.Coal-winning machine is supported on scrapper conveyor pin rail by the guide slip shoe of running part, road wheel and pin engaged transmission, and guide slip shoe plays and supports and guide effect.Wherein, wearing plate is to be welded on guide slip shoe, and when coal-winning machine walking, wear phenomenon can occur wearing plate, when serious wear, need to change wearing plate, otherwise can cause road wheel to damage.But, because traditional structure is that wearing plate is welded direct on guide slip shoe, change wearing plate inconvenience, guide slip shoe and wearing plate need to be unloaded simultaneously and change, cause the increase of replacement cost.
Therefore, how improving for above-mentioned deficiency, to more adapt to use needs, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
In order to overcome above-mentioned defect and the deficiency of prior art, the purpose of this utility model is to provide a kind of guide slip shoe that reduces replacement cost.
This guide slip shoe comprises guide slip shoe body and is removably connected in the wearing plate on described guide slip shoe body.
Further, also comprise wear-resisting panel seat, described wearing plate is welded on described wear-resisting panel seat, and described wearing plate and described wear-resisting panel seat are together removably connected on described guide slip shoe body.
Further, described wearing plate is arranged on described guide slip shoe by connector.
Further, described connector is bolt or key.
Wearing plate in guide slip shoe of the present utility model and guide slip shoe body are to adopt to removably connect, in the time that need to changing, wearing plate can directly wearing plate be disassembled from guide slip shoe body, therefore, not only can reduce the cost of changing wearing plate, and make disassembly process more easy.
The utility model also provides a kind of Walk Part of Shearer that is provided with described guide slip shoe.
Further, described Walk Part of Shearer also comprises walking housing, is arranged at the live axle in described walking housing and is installed on the road wheel on described live axle, described guide slip shoe is positioned at a side of described walking housing and is fixed on the traction housing of coal-winning machine, and described guide slip shoe and described live axle are separatedly installed.
Further, described live axle is equipped with bearing, and described bearing is fixedly on described walking housing.
Further, be extended with the shaft shoulder coaxial with described road wheel centre bore on the end face of described road wheel, the described shaft shoulder rolls and contacts with the pin row of drag conveyor.
Further, described guide slip shoe is fixed on described traction housing by bearing pin.
The utility model also provides a kind of coal-winning machine with above-mentioned Walk Part of Shearer.
A kind of Walk Part of Shearer that is provided with above-mentioned guide slip shoe that the utility model provides, and be provided with the coal-winning machine of above-mentioned Walk Part of Shearer, because above-mentioned guide slip shoe has above-mentioned technique effect, therefore, be provided with the Walk Part of Shearer of this guide slip shoe, and the coal-winning machine that is provided with this Walk Part of Shearer also has corresponding technique effect.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Figure 1 shows that the sectional structure schematic diagram of the Walk Part of Shearer of the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment provides a kind of guide slip shoe, and it is arranged in Walk Part of Shearer, to support this coal-winning machine and to drive this coal-winning machine to walk on drag conveyor.This drag conveyor comprises pin row 100.This guide slip shoe comprises guide slip shoe body 1 and is removably connected in the wearing plate 2 on this guide slip shoe body 1.This wearing plate 2 is by connector 3, as bolt, key etc. are removably installed on the inwall of 1 guide slip shoe 1.When this connector 3 being removed and only this wearing plate 2 is changed after these wearing plate 2 wearing and tearing.Therefore, not only can reduce replacement cost, and make disassembly process more easy.
In addition, in guide slip shoe of the present utility model, also comprise wear-resisting panel seat 4, this wearing plate 2 is welded on this wear-resisting panel seat 4, this connector 3 is removably connected in this wear-resisting panel seat 4 and this wearing plate 2 of being welded on this wear-resisting panel seat 4 on this guide slip shoe body 1, is removably installed on the inwall of this guide slip shoe 1.In the time that 2 wearing and tearing of this wearing plate need to be changed, this connector 3 is dismantled, then this wear-resisting panel seat 4 and this wearing plate 2 of being welded on this wear-resisting panel seat 4 are together taken out from this guide slip shoe body 1.Then the wear-resisting panel seat that is welded with new wearing plate is fixed on this guide slip shoe body 1 by connector.Therefore, the guide slip shoe of this kind of structure do not need equally by guide slip shoe and on wearing plate together dismantle and change, not only can reduce and change the cost of wearing plate, and make disassembly process more easy.
Another one embodiment of the present utility model provides a kind of Walk Part of Shearer with above-mentioned guide slip shoe.This Walk Part of Shearer comprises walking housing 5, bearing 6, road wheel 7, live axle 8 and any above-mentioned guide slip shoe.
This walking housing 5 is for this bearing 6, road wheel 7 and live axle 8 are placed in wherein, so that said elements is protected.The inside of this walking housing 5 offers two relative cavitys (figure is mark not), and this cavity is used for installing this bearing 6.
This bearing 6 is individually fixed in this cavity, for this live axle 7 is installed, on this live axle 7, is equipped with this bearing 6.Because this bearing 6 is arranged in this walking housing 5, therefore, can reduce this bearing 6 and act on the power of this live axle 8, is improved the application life of this live axle 8.
This road wheel 7 is arranged on this live axle 8, and the gear teeth of this road wheel 7 are meshed with this pin row 100, and the rolling by this road wheel 7 in this pin row 100 makes this coal-winning machine walking.Preferably, be extended with the shaft shoulder 71 coaxial with this road wheel centre bore on the end face of this road wheel 7, this shaft shoulder 71 rolls and contacts with this pin row 100.Between this shaft shoulder 71 and this pin row 100, form rolling contact surface, make this shaft shoulder 71 jointly to support coal-winning machine with this guide slip shoe, thereby the frictional force between this guide slip shoe and pin rail chair is reduced, therefore can improve the application life of this guide slip shoe.
This live axle 8 is installed on this bearing 6 and is arranged on this road wheel 7 and can drives this road wheel 7 to rotate.Particularly, this live axle 8 is connected with this road wheel 7 by spline, and this live axle 8 rotates and then drives this road wheel 7 to rotate by spline joint, and the rolling of this road wheel 7 in this pin row 100 walked this coal-winning machine in this pin row 100.
This guide slip shoe is positioned at a side of this walking housing 5, and this guide slip shoe is fixed on this traction housing 9 and with this live axle 8 and is separated.This guide slip shoe is fixed on this traction housing 9 by bearing pin 10.Because this guide slip shoe and this traction housing 9 are connected to one, and there is not annexation with this live axle 8, therefore, the suffered power of this guide slip shoe just cannot be carried in this live axle 8, can reach equally reduce this live axle 8 stressed, improve the effect in the application life of this live axle 8.
Wearing plate in the guide slip shoe that the utility model embodiment provides and guide slip shoe body are to adopt to removably connect, in the time that need to changing, wearing plate can directly wearing plate be disassembled from guide slip shoe body, therefore, not only can reduce the cost of changing wearing plate, and make disassembly process more easy.
The utility model embodiment also provides a kind of coal-winning machine, and this coal-winning machine is provided with above-mentioned Walk Part of Shearer.
Because above-mentioned guide slip shoe has above-mentioned technique effect, therefore, be provided with the Walk Part of Shearer of this guide slip shoe, and the coal-winning machine with this Walk Part of Shearer also should possess corresponding technique effect, its specific implementation process is similar to the above embodiments, does not hereby repeat.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a guide slip shoe, is characterized in that, comprises guide slip shoe body (1) and is removably connected in the wearing plate (2) on described guide slip shoe body (1).
2. guide slip shoe according to claim 1, it is characterized in that, also comprise wear-resisting panel seat (4), it is upper that described wearing plate (2) is welded in described wear-resisting panel seat (4), and described wearing plate (2) and described wear-resisting panel seat (4) are together removably connected on described guide slip shoe body (1).
3. guide slip shoe according to claim 2, is characterized in that, described wearing plate (2) is arranged on described guide slip shoe body (1) by connector (3).
4. guide slip shoe according to claim 2, is characterized in that, described connector (3) is bolt or key.
5. a Walk Part of Shearer, is characterized in that, described Walk Part of Shearer is provided with the guide slip shoe as described in any one in claim 1-4.
6. Walk Part of Shearer according to claim 5, it is characterized in that, described Walk Part of Shearer also comprises walking housing (5), is arranged at the live axle (8) in described walking housing (5) and is installed on the road wheel (7) on described live axle (8), described guide slip shoe is positioned at a side of described walking housing (5) and is fixed on the traction housing (9) of coal-winning machine, and described guide slip shoe and described live axle (8) are separatedly installed.
7. Walk Part of Shearer according to claim 6, is characterized in that, described live axle (8) is equipped with bearing (6), and described bearing (6) is fixedly on described walking housing (5).
8. Walk Part of Shearer according to claim 7, it is characterized in that, on the end face of described road wheel (7), be extended with the shaft shoulder (71) coaxial with described road wheel centre bore, the described shaft shoulder (71) rolls and contacts with the pin row (100) of drag conveyor.
9. Walk Part of Shearer according to claim 8, is characterized in that, described guide slip shoe is fixed on described traction housing (9) by bearing pin (10).
10. a coal-winning machine, is characterized in that, described coal-winning machine is provided with the Walk Part of Shearer as described in any one in claim 5-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215964.3U CN203879498U (en) | 2014-04-29 | 2014-04-29 | Guide slipping boot, walking part of coal mining machine and coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215964.3U CN203879498U (en) | 2014-04-29 | 2014-04-29 | Guide slipping boot, walking part of coal mining machine and coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879498U true CN203879498U (en) | 2014-10-15 |
Family
ID=51680008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215964.3U Expired - Fee Related CN203879498U (en) | 2014-04-29 | 2014-04-29 | Guide slipping boot, walking part of coal mining machine and coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879498U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275469A (en) * | 2015-11-23 | 2016-01-27 | 无锡巨通矿山机械有限公司 | Rolling supporting shoe of coal cutter |
| CN105484748A (en) * | 2015-12-24 | 2016-04-13 | 林州重机集团股份有限公司 | Coal cutter walking device |
| CN108798666A (en) * | 2018-08-13 | 2018-11-13 | 西安煤矿机械有限公司 | Maintaining method in a kind of non-maintaining walking mechanism in low seam mining machinery underground and its well |
| CN110566202A (en) * | 2019-10-16 | 2019-12-13 | 天地科技股份有限公司上海分公司 | Guide shoe and guide shoe assembly |
| CN111894579A (en) * | 2020-07-16 | 2020-11-06 | 重庆工程职业技术学院 | High-efficiency coal mining machine |
| CN113236244A (en) * | 2021-06-02 | 2021-08-10 | 扎赉诺尔煤业有限责任公司 | Guide sliding shoe of electric traction coal mining machine |
-
2014
- 2014-04-29 CN CN201420215964.3U patent/CN203879498U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275469A (en) * | 2015-11-23 | 2016-01-27 | 无锡巨通矿山机械有限公司 | Rolling supporting shoe of coal cutter |
| CN105484748A (en) * | 2015-12-24 | 2016-04-13 | 林州重机集团股份有限公司 | Coal cutter walking device |
| CN108798666A (en) * | 2018-08-13 | 2018-11-13 | 西安煤矿机械有限公司 | Maintaining method in a kind of non-maintaining walking mechanism in low seam mining machinery underground and its well |
| CN108798666B (en) * | 2018-08-13 | 2024-03-15 | 西安煤矿机械有限公司 | Underground maintenance-free travelling mechanism of low seam coal mining machine and underground maintenance method thereof |
| CN110566202A (en) * | 2019-10-16 | 2019-12-13 | 天地科技股份有限公司上海分公司 | Guide shoe and guide shoe assembly |
| CN111894579A (en) * | 2020-07-16 | 2020-11-06 | 重庆工程职业技术学院 | High-efficiency coal mining machine |
| CN111894579B (en) * | 2020-07-16 | 2022-03-01 | 重庆工程职业技术学院 | High-efficiency coal mining machine |
| CN113236244A (en) * | 2021-06-02 | 2021-08-10 | 扎赉诺尔煤业有限责任公司 | Guide sliding shoe of electric traction coal mining machine |
| CN113236244B (en) * | 2021-06-02 | 2024-03-19 | 扎赉诺尔煤业有限责任公司 | Guide sliding shoe of electric traction coal mining machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |