CN104453895A - Guiding piston shoe assembly, coal cutter travel unit and coal cutter - Google Patents
Guiding piston shoe assembly, coal cutter travel unit and coal cutter Download PDFInfo
- Publication number
- CN104453895A CN104453895A CN201410628094.7A CN201410628094A CN104453895A CN 104453895 A CN104453895 A CN 104453895A CN 201410628094 A CN201410628094 A CN 201410628094A CN 104453895 A CN104453895 A CN 104453895A
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- CN
- China
- Prior art keywords
- wearing plate
- guide
- direction recess
- shoe component
- measuring stick
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- 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.)
- Pending
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- 239000003245 coal Substances 0.000 title abstract description 6
- 238000005259 measurement Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a guiding piston shoe assembly, a coal cutter travel unit and a coal cutter. The guiding piston shoe assembly comprises a guiding piston shoe, wear-resisting plates and measuring rods, wherein the guiding piston shoe is provided with guiding grooves and mounting holes communicated with the guiding grooves, the wear-resisting plates are connected with the inner walls of the guiding grooves and are provided with measurement through holes, and the measuring rods are detachably arranged in the mounting holes and penetrate through the measurement through holes.
Description
Technical field
The present invention relates to coal-winning machine field, particularly relate to a kind of guide skid shoe component, 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 in scrapper conveyor pin row by the guide skid shoe component of running part, road wheel and pin engaged transmission, and guide skid shoe component plays support and guide effect.Particularly, guide skid shoe component comprises guide slip shoe and wearing plate, and guide slip shoe offers direction recess, and wearing plate is fixed on the inner surface of this direction recess.When coal-winning machine is installed, direction recess is set in the pin row of conveyer.When coal-winning machine works, coal-winning machine moves back and forth in pin row, thus the wearing plate in direction recess and pin row are rubbed.Need when wearing plate wear extent acquires a certain degree to change wearing plate, otherwise easily cause walking gear teeth meshing improper, cause the damage of other component, also because the excessive wear of wearing plate makes the spacing between direction recess and pin row increase, thus guide slip shoe is easily come off from pin row, there is the accident of derailing.Therefore, need when the wear extent of wearing plate acquires a certain degree to change it in time.Usually adopt in prior art and manually directly measure the wearing plate being welded in guide slip shoe inside, but the operation of this measuring method is comparatively loaded down with trivial details, safety is lower, and needs survey tool to stretch into guide slip shoe inside, and its certainty of measurement is not high yet.
Therefore, how improving for above-mentioned deficiency, more to adapt to use needs, is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
In order to overcome above-mentioned defect and the deficiency of prior art, the object of the present invention is to provide the guide skid shoe component that a kind of convenience is measured wearing plate.
This guide skid shoe component comprises guide slip shoe, wearing plate and measuring stick, the installing hole that described guide slip shoe is provided with direction recess and connects with described direction recess, described wearing plate is connected on the inwall of described direction recess, described wearing plate offers measurement through hole, described measuring stick to be removably installed in described installing hole and to be arranged in described measurement through hole.
Further, described measurement through hole is stretched into and mutually concordant with the surface of described wearing plate in one end of described measuring stick.
Further, described measuring stick is marked with scale numerical value.
Further, described measuring stick is bolt or screw rod, and it is bolted in described installing hole by threaded engagement.
Further, described installing hole runs through the top of described guide slip shoe and described direction recess, or described installing hole runs through the sidewall of described guide slip shoe and described direction recess.
Further, described wearing plate is removably connected on the inwall of described direction recess.
Further, described wearing plate is removably installed on the inwall of described direction recess by bolt, key.
Further, described wearing plate is arranged at the upper surface of described direction recess.
Demountable measuring stick is provided with in guide skid shoe component of the present invention, this measuring stick can stretch into and together occurs to rub with pin row with wearing plate in the measurement through hole of wearing plate and wear and tear, when needing the wear extent measuring wearing plate, only measuring stick need be dismantled and carry out measuring the wear extent that just can draw wearing plate, making the measurement of wearing plate wear extent convenient, easy like this.In addition, because measuring stick can disassemble from guide slip shoe, can carry out measuring outside guide slip shoe and not by the impact of guide slip shoe internal construction, therefore can improve the certainty of measurement to wearing plate wear extent.
The present invention also provides a kind of Walk Part of Shearer being provided with described guide skid shoe component.
The present invention also provides a kind of coal-winning machine with above-mentioned Walk Part of Shearer.
A kind of Walk Part of Shearer being provided with above-mentioned guide skid shoe component provided by the invention, and be provided with the coal-winning machine of above-mentioned Walk Part of Shearer, because above-mentioned guide skid shoe component has above-mentioned technique effect, therefore, be provided with the Walk Part of Shearer of this guide skid shoe component, and the coal-winning machine of the Walk Part of Shearer being provided with this also has corresponding technique effect.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Figure 1 shows that the sectional structure schematic diagram of the Walk Part of Shearer of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention provides a kind of guide skid shoe component, 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 skid shoe component comprises guide slip shoe 1, wearing plate 2 and measuring stick 3.
This guide slip shoe 1 is the important spare part of the machinery with guide rail, the important spare part especially on coal-winning machine, and this guide slip shoe 1 is provided with direction recess, is matched by this groove during work with pin row 100.This guide slip shoe 1 is provided with the installing hole 11 running through this guide slip shoe 1 top, this installing hole 11 is opened in the top of this direction recess.Because guide skid shoe component during work will move back and forth in this pin row 100, in order to make the life-span of this guide slip shoe 1 longer, the upper surface of this direction recess is provided with this wearing plate 2, and usually, this wearing plate 2 adopts the mode of welding to be connected with this guide slip shoe 1.This wearing plate 2 offers and measures through hole 21, this installing hole 11 connects with this direction recess by this measurement through hole 21.
This measuring stick 3 is installed in this installing hole 11, and is arranged in this measurement through hole 21.Preferably, this measurement through hole 21 is stretched into and mutually concordant with the surface of this wearing plate 2 in the lower end of this measuring stick 3, makes the wear extent of this measuring stick 3 synchronous with the wear extent of this wearing plate 2 like this, makes to draw measurement numerical value more intuitively.This measuring stick 3 can be bolt or screw rod etc., is removable installed in this installing hole 11.During installation, this measuring stick 3 can be put into this installing hole 11 from this guide slip shoe 1 top, and be bolted in this installing hole 11 by threaded engagement.
This guide skid shoe component is arranged in this pin row 100, direction recess by this guide slip shoe 1 matches with this pin row 100, the surface of this wearing plate 2 contacts with the upper surface of this pin row 100 like this, and bears the moiety by weight of the coal-winning machine coordinated with it due to this guide slip shoe 1.Therefore, the surface of this wearing plate 2 and the upper surface of this pin row 100 compacted, this guide skid shoe component moves back and forth in this pin row 100, thus the upper surface of the surface of this wearing plate 2 and this pin row 100 is rubbed, the lower end of this measuring stick 3 also rubs with this pin row 100 simultaneously, makes this measuring stick 3 identical with the wear-thickness of this wearing plate 2 like this.When needing the wear extent measuring this wearing plate 2, this measuring stick 3 can be disassembled from this installing hole 11, by measuring the reduction of this measuring stick 3 length thus the wear extent of this wearing plate 2 can being drawn.
Preferably, this measuring stick 3 can also indicating scale numerical value, directly can draw the wear extent of this wearing plate 2 by reading scale numerical value, make the process of the wear extent drawing this wearing plate 2 more simple, easy, accurate.
Preferably, this measuring stick 3 can be multiple, can measure like this to the diverse location of this wearing plate 2 simultaneously, improves the precision measuring this wearing plate 2 wear extent.
Preferably, this wearing plate 2 can also be arranged at the sidewall of this direction recess, and correspondingly, this measuring stick 3 is installed on the sidepiece of this direction recess.This measuring stick 3 can also be measured the wear extent of the wearing plate 2 being arranged at direction recess sidewall like this.
Preferably, this wearing plate 2 is removably connected with this guide slip shoe 1.Particularly, wearing plate 2 can be removably installed on the inwall of this direction recess by the connector such as bolt, key.When this connector being removed and change this wearing plate 2 after the wearing and tearing of this wearing plate 2.
Demountable measuring stick is provided with in the guide skid shoe component that the embodiment of the present invention provides, this measuring stick can stretch into and together occurs to rub with pin row with wearing plate in the measurement through hole of wearing plate and wear and tear, when needing the wear extent measuring wearing plate, only measuring stick need be dismantled and carry out measuring the wear extent that just can draw wearing plate, making the measurement of wearing plate wear extent convenient, easy like this.In addition, because measuring stick can disassemble from guide slip shoe, can carry out measuring outside guide slip shoe and not by the impact of guide slip shoe internal construction, therefore can improve the certainty of measurement to wearing plate wear extent.
Another one embodiment of the present invention provides a kind of Walk Part of Shearer with above-mentioned guide skid shoe component.The annexation of other component of guide skid shoe component and Walk Part of Shearer see this area correlation technique, can not repeat them here.
The embodiment of the present invention additionally 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 skid shoe component has above-mentioned technique effect, therefore, be provided with the Walk Part of Shearer of this guide skid shoe component, 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 invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a guide skid shoe component, it is characterized in that, comprise guide slip shoe (1), wearing plate (2) and measuring stick (3), the installing hole (11) that described guide slip shoe (1) is provided with direction recess and connects with described direction recess, described wearing plate (2) is connected on the inwall of described direction recess, described wearing plate (2) offers and measures through hole (21), described measuring stick (3) to be removably installed in described installing hole (11) and to be arranged in described measurement through hole (21).
2. guide skid shoe component according to claim 1, is characterized in that, described measurement through hole (21) is stretched into and mutually concordant with the surface of described wearing plate (2) in one end of described measuring stick (3).
3. guide skid shoe component according to claim 2, is characterized in that, described measuring stick (3) is marked with scale numerical value.
4. guide skid shoe component according to claim 3, is characterized in that, described measuring stick (3) is bolt or screw rod, and it is bolted in described installing hole (11) by threaded engagement.
5. the guide skid shoe component according to any one of claim 1-4, it is characterized in that, described installing hole (11) runs through the top of described guide slip shoe (1) and described direction recess, or described installing hole (11) runs through the sidewall of described guide slip shoe (1) and described direction recess.
6. guide skid shoe component according to claim 5, is characterized in that, described wearing plate (2) is removably connected on the inwall of described direction recess.
7. guide skid shoe component according to claim 6, is characterized in that, described wearing plate (2) is removably installed on the inwall of described direction recess by bolt, key.
8. guide skid shoe component according to claim 7, is characterized in that, described wearing plate (2) is arranged at the upper surface of described direction recess.
9. a Walk Part of Shearer, is characterized in that, described Walk Part of Shearer is provided with the guide skid shoe component according to any one of claim 1-8.
10. a coal-winning machine, is characterized in that, described coal-winning machine is provided with Walk Part of Shearer as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410628094.7A CN104453895A (en) | 2014-11-10 | 2014-11-10 | Guiding piston shoe assembly, coal cutter travel unit and coal cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410628094.7A CN104453895A (en) | 2014-11-10 | 2014-11-10 | Guiding piston shoe assembly, coal cutter travel unit and coal cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104453895A true CN104453895A (en) | 2015-03-25 |
Family
ID=52900566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410628094.7A Pending CN104453895A (en) | 2014-11-10 | 2014-11-10 | Guiding piston shoe assembly, coal cutter travel unit and coal cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453895A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533260A (en) * | 2018-06-05 | 2018-09-14 | 天地科技股份有限公司上海分公司 | Coalcutter supports piston shoes service life method for early warning and service life early warning system |
| CN109436676A (en) * | 2018-12-10 | 2019-03-08 | 宁夏天地奔牛实业集团有限公司 | Open cylinder guiding rack rails and mine flight conveyer crossheading |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267449B1 (en) * | 1998-09-25 | 2001-07-31 | Dbt Deutche Bergbau-Technik Gmbh | Guide arrangement for a drum-type mineral cutting machine |
| CN1641186A (en) * | 2004-01-14 | 2005-07-20 | Dbt有限公司 | Coal digging machine for underground mining |
| CN201747373U (en) * | 2010-04-16 | 2011-02-16 | 江苏华飞重工机械有限公司 | Wear guiding slide shoe of additional wear plate for coal mining machine |
| CN102108864A (en) * | 2010-12-31 | 2011-06-29 | 三一重型装备有限公司 | Coal mining machine and guiding skid shoe component |
| CN203050709U (en) * | 2012-12-25 | 2013-07-10 | 太重煤机有限公司 | High-strength wearable guide boots |
-
2014
- 2014-11-10 CN CN201410628094.7A patent/CN104453895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267449B1 (en) * | 1998-09-25 | 2001-07-31 | Dbt Deutche Bergbau-Technik Gmbh | Guide arrangement for a drum-type mineral cutting machine |
| CN1641186A (en) * | 2004-01-14 | 2005-07-20 | Dbt有限公司 | Coal digging machine for underground mining |
| CN201747373U (en) * | 2010-04-16 | 2011-02-16 | 江苏华飞重工机械有限公司 | Wear guiding slide shoe of additional wear plate for coal mining machine |
| CN102108864A (en) * | 2010-12-31 | 2011-06-29 | 三一重型装备有限公司 | Coal mining machine and guiding skid shoe component |
| CN203050709U (en) * | 2012-12-25 | 2013-07-10 | 太重煤机有限公司 | High-strength wearable guide boots |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533260A (en) * | 2018-06-05 | 2018-09-14 | 天地科技股份有限公司上海分公司 | Coalcutter supports piston shoes service life method for early warning and service life early warning system |
| CN108533260B (en) * | 2018-06-05 | 2024-01-26 | 天地科技股份有限公司上海分公司 | Coal mining machine support sliding shoe service life early warning method and service life early warning system |
| CN109436676A (en) * | 2018-12-10 | 2019-03-08 | 宁夏天地奔牛实业集团有限公司 | Open cylinder guiding rack rails and mine flight conveyer crossheading |
| CN109436676B (en) * | 2018-12-10 | 2024-04-19 | 宁夏天地奔牛实业集团有限公司 | Open type cylindrical guiding rack and mine scraper conveyor crossheading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |