CN204492818U - A kind of wear-resisting type is clear coal guide sliding shoe of coal-winning machine automatically - Google Patents
A kind of wear-resisting type is clear coal guide sliding shoe of coal-winning machine automatically Download PDFInfo
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- CN204492818U CN204492818U CN201520158717.9U CN201520158717U CN204492818U CN 204492818 U CN204492818 U CN 204492818U CN 201520158717 U CN201520158717 U CN 201520158717U CN 204492818 U CN204492818 U CN 204492818U
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Abstract
The utility model discloses a kind of wear-resisting type clear coal guide sliding shoe of coal-winning machine automatically, comprise piston shoes main body and wearing layer measurement mechanism, described piston shoes main body is provided with bearing pin installing hole, the first groove is provided with above piston shoes main body, the inside of piston shoes main body is provided with pin rail groove and the second groove, the bottom of piston shoes main body is provided with guide slip shoe hook and portion is supplied in the prolongation of guide slip shoe hook, described pin rail cell wall is provided with wearing layer and wearing layer measurement mechanism, described wearing layer measurement mechanism comprises support, expansion link and height sensors, height sensors connects a computer by signal, of the present utility modelly extend benefit by welding one guide slip shoe hook and achieve automatically clear coal, can reduce or avoid wearing and tearing and the fracture of guide slip shoe, coal-winning machine is continuously worked, production capacity significantly improves, the existence of wearing layer measurement mechanism, effectively can measure the thickness of wearing layer in real time, metering system is simple and measurement is accurate.
Description
Technical field
The utility model is a kind of wear-resisting type clear coal guide sliding shoe of coal-winning machine automatically, specifically belongs to coal mine machinery equipment field.
Background technology
When staff gathers coal cinder within coal mines, need to use coal-winning machine, in coal-winning machine, the running part of coal-winning machine is the action implementation mechanism of coal-winning machine, both the gross weight effect supporting coal-winning machine had been played, be provided with again guide slip shoe to be meshed with the pin row of conveyer, being rolled in pin row by road wheel drives coal-winning machine walking.Because the guide slip shoe hook of guide slip shoe and guide slip shoe plate are subject to drawing of pin row in the course of the work, pressure and flexural stress effect, and frequent and pin row skin friction, therefore guide slip shoe needs to increase wearing layer, but in routine use, the excessive abrasion of wearing layer makes the spacing between direction recess and the pin row of conveyer increase, thus guide slip shoe can be made to be easy to come off from pin row, produce derailment occurring, therefore aborning when the wear extent of wearing layer acquires a certain degree, wearing layer to be changed in time, this often measures wearing layer with regard to needs, comparatively early to find to change wearing layer in time.What adopt in prior art is regular artificial hand dipping, and hand dipping can not realize Real-Time Monitoring, thus cause can not more early finding to change wearing layer in time, cause the phenomenon derailing and damage other component, and manual measurement also has measurement complex operation, the shortcomings such as measurement result is inaccurate, under complex geological condition, such as when coal-winning machine be in high inclination-angle face upward underhand stopes time, its out-shift of gravity center, cause the stressed excessive of level and smooth boots and guide slip shoe, thus cause wearing and tearing and the fracture of guide slip shoe, construct by existing technique, fully-mechanized mining working because of 448 type coal-winning machine fuselages short, compact overall structure, the reasons such as underneath clearance is little, cause the pin row track float coal on scratch board conveyor cannot remove except removing, pin row track is extruded block, coal-winning machine is caused to overstep the limit (holding, other strength) coal-winning machine cannot normally work, must shut down on cleaning pin row track by the float coal of asphyxia by external pressure on the chest and abdomen.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of wear-resisting type clear coal guide sliding shoe of coal-winning machine automatically, by increasing wearing layer measurement mechanism, portion is supplied by welding a guide slip shoe hook prolongation on guide slip shoe hook, to solve the problem proposed in above-mentioned background technology, the utility model is easy to use, convenient operation, time saving and energy saving.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of wear-resisting type is clear coal guide sliding shoe of coal-winning machine automatically, comprise piston shoes main body and wearing layer measurement mechanism, described piston shoes main body is provided with bearing pin installing hole, the first groove is provided with above piston shoes main body, the inside of piston shoes main body is provided with pin rail groove and the second groove, piston shoes main body bottom be provided with guide slip shoe hook and guide slip shoe hook and extend and supply portion, described pin rail cell wall is provided with wearing layer, described wearing layer is distributed in left side and the top of the second groove, measured hole is provided with in the left side intersection of pin rail groove and wearing layer, the inside of measured hole is provided with wearing layer measurement mechanism, described wearing layer measurement mechanism comprises support, expansion link and height sensors, described expansion link is rack-mount, height sensors is arranged on expansion link, described height sensors comprises sensor and A/D converter, described height sensors connects a computer by signal.
Further, described bearing pin installing hole is provided with two, lays respectively at the left and right sides, top of piston shoes main body.
Further, the described computer be connected with height sensors by signal, inside comprises computing chip, storage chip and display.
Further, the width of described measured hole is greater than the width of height sensors.
Further, sensor in height sensors and A/D converter is arranged on described in by being electrical connected.
Further, described guide slip shoe hook and guide slip shoe hook extend and supply portion's connected mode for welding.
The beneficial effects of the utility model: a kind of wear-resisting type of the present utility model is clear coal guide sliding shoe of coal-winning machine automatically, make guide slip shoe in the process of slidably reciprocating by welding a guide slip shoe hook prolongation portion of supplying, automatically can blow off scratch board conveyor pin row track extrudes the float coal blocked, coal-winning machine is continuously worked, production capacity significantly improves, the increase of guide slip shoe hook entire length, balance coal-winning machine and face upward center of gravity when underhand stopes works at high inclination-angle, decrease the average force of guide slip shoe, thus avoid the wearing and tearing and the fracture that cause guide slip shoe, the existence of wearing layer measurement mechanism, effectively can measure the thickness of wearing layer in real time, metering system is simple and measurement is accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic clear coal guide sliding shoe of coal-winning machine of a kind of wear-resisting type of the utility model;
Fig. 2 is the left view of the automatic clear coal guide sliding shoe of coal-winning machine of a kind of wear-resisting type of the utility model;
Fig. 3 is the enlarged drawing of the wearing layer measurement mechanism of the automatic clear coal guide sliding shoe of coal-winning machine of a kind of wear-resisting type of the utility model;
Fig. 4 is that the wearing layer measurement mechanism of the automatic clear coal guide sliding shoe of coal-winning machine of a kind of wear-resisting type of the utility model controls schematic diagram;
In figure: 1-piston shoes main body, 2-pin rail groove, 3-bearing pin installing hole, 4-wearing layer, 5-support, 6-expansion link, 7-height sensors, 8-sensor, 9-A/D converter, 10-guide slip shoe hook, 11-guide slip shoe hook extend supplies portion, 12-first groove, 13-second groove, 14-computer, 15-measured hole, A-wearing layer measurement mechanism.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
Refer to Fig. 1-Fig. 4, the utility model provides a kind of technical scheme: a kind of wear-resisting type is clear coal guide sliding shoe of coal-winning machine automatically, comprise piston shoes main body 1 and wearing layer measurement mechanism A, piston shoes main body 1 is provided with bearing pin installing hole 3, bearing pin installing hole 3 is provided with two, lay respectively at the left and right sides, top of piston shoes main body 1, the first groove 12 is provided with above piston shoes main body 1, the existence of the first groove 12 and bearing pin installing hole 3, matched when piston shoes can be made to be connected with coal-winning machine main body, the inside of piston shoes main body 1 is provided with pin rail groove 2 and the second groove 13, piston shoes main body 1 bottom be provided with guide slip shoe hook 10 and guide slip shoe hook and extend and supply portion 11, pin rail groove 2 wall is provided with wearing layer 4, wearing layer 4 is distributed in left side and the top of the second groove 13, measured hole 15 is provided with in the left side intersection of pin rail groove 2 and wearing layer 4, the inside of measured hole 15 is provided with wearing layer measurement mechanism A, wearing layer measurement mechanism A comprises support 5, expansion link 6 and height sensors 7, expansion link 6 is arranged on support 5, height sensors 7 is arranged on expansion link 6, height sensors 7 comprises sensor 8 and A/D converter 9, height sensors 7 connects a computer 14 by signal, by the computer 14 that signal is connected with height sensors 7, inside comprises computing chip, storage chip and display, the width of measured hole 15 is greater than the width of height sensors 7, is arranged on sensor 8 in height sensors 7 and A/D converter 9 by being electrical connected, guide slip shoe hook 10 and guide slip shoe hook extend portion of supplying 11 connected mode for welding, facilitate connect and firm.
Concrete mode of occupation: guide slip shoe is arranged in coal-winning machine main body, can normally work, if the thickness of wearing layer 4 need be measured, staff controls wearing layer measurement mechanism A by computer 14 and starts working, now height sensors 7 can detect the height of wearing layer 4 automatically, and be translated into analog quantity by built-in sensor 8, be sent to the A/D converter 9 be electrical connected with it, analog quantity can be converted to digital quantity and be sent to computer 14 by A/D converter 9, and show on computer 14 by display screen, make well-known wearing layer 4 thickness seen now of staff, and change wearing layer 4 according to actual conditions, or etc. pending measurement next time.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model, to those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, the utility model can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a wear-resisting type clear coal guide sliding shoe of coal-winning machine automatically, comprise piston shoes main body and wearing layer measurement mechanism, it is characterized in that: described piston shoes main body is provided with bearing pin installing hole, the first groove is provided with above piston shoes main body, the inside of piston shoes main body is provided with pin rail groove and the second groove, piston shoes main body bottom be provided with guide slip shoe hook and guide slip shoe hook and extend and supply portion, described pin rail cell wall is provided with wearing layer, described wearing layer is distributed in left side and the top of the second groove, measured hole is provided with in the left side intersection of pin rail groove and wearing layer, the inside of measured hole is provided with wearing layer measurement mechanism, described wearing layer measurement mechanism comprises support, expansion link and height sensors, described expansion link is rack-mount, height sensors is arranged on expansion link, described height sensors comprises sensor and A/D converter, described height sensors connects a computer by signal.
2. a kind of wear-resisting type according to claim 1 clear coal guide sliding shoe of coal-winning machine automatically, is characterized in that: described bearing pin installing hole is provided with two, lays respectively at the left and right sides, top of piston shoes main body.
3. a kind of wear-resisting type according to claim 1 clear coal guide sliding shoe of coal-winning machine automatically, is characterized in that: the described computer be connected with height sensors by signal, inside comprises computing chip, storage chip and display.
4. a kind of wear-resisting type according to claim 1 clear coal guide sliding shoe of coal-winning machine automatically, is characterized in that: the width of described measured hole is greater than the width of height sensors.
5. a kind of wear-resisting type according to claim 1 automatically clear coal guide sliding shoe of coal-winning machine, is characterized in that: described in be arranged on sensor in height sensors and A/D converter by being electrical connected.
6. a kind of wear-resisting type according to claim 1 clear coal guide sliding shoe of coal-winning machine automatically, is characterized in that: described guide slip shoe hook and guide slip shoe hook extend supplies portion's connected mode for welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158717.9U CN204492818U (en) | 2015-03-20 | 2015-03-20 | A kind of wear-resisting type is clear coal guide sliding shoe of coal-winning machine automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158717.9U CN204492818U (en) | 2015-03-20 | 2015-03-20 | A kind of wear-resisting type is clear coal guide sliding shoe of coal-winning machine automatically |
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| CN204492818U true CN204492818U (en) | 2015-07-22 |
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Cited By (5)
| 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 |
| CN109084662A (en) * | 2018-10-31 | 2018-12-25 | 西安煤矿机械有限公司 | A kind of guide slip shoe wear measurement tool and measurement method |
| CN110029991A (en) * | 2019-05-20 | 2019-07-19 | 天地科技股份有限公司上海分公司 | Detachable guide slip shoe based on welding main body |
| CN112647938A (en) * | 2020-12-24 | 2021-04-13 | 天地上海采掘装备科技有限公司 | Method for rapidly judging abrasion condition of contact surface between guide type sliding shoe and bottom of track |
| CN117588211A (en) * | 2024-01-18 | 2024-02-23 | 三一重型装备有限公司 | Guide sliding shoe, coal mining machine and guide sliding shoe manufacturing method |
-
2015
- 2015-03-20 CN CN201520158717.9U patent/CN204492818U/en active Active
Cited By (9)
| 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 |
| CN109084662A (en) * | 2018-10-31 | 2018-12-25 | 西安煤矿机械有限公司 | A kind of guide slip shoe wear measurement tool and measurement method |
| CN110029991A (en) * | 2019-05-20 | 2019-07-19 | 天地科技股份有限公司上海分公司 | Detachable guide slip shoe based on welding main body |
| CN110029991B (en) * | 2019-05-20 | 2024-02-02 | 天地科技股份有限公司上海分公司 | Detachable guide slipper based on welding main body |
| CN112647938A (en) * | 2020-12-24 | 2021-04-13 | 天地上海采掘装备科技有限公司 | Method for rapidly judging abrasion condition of contact surface between guide type sliding shoe and bottom of track |
| CN112647938B (en) * | 2020-12-24 | 2022-06-21 | 天地上海采掘装备科技有限公司 | Method for rapidly judging abrasion condition of contact surface between guide type sliding shoe and bottom of track |
| CN117588211A (en) * | 2024-01-18 | 2024-02-23 | 三一重型装备有限公司 | Guide sliding shoe, coal mining machine and guide sliding shoe manufacturing method |
| CN117588211B (en) * | 2024-01-18 | 2024-04-12 | 三一重型装备有限公司 | Guide sliding shoe, coal mining machine and guide sliding shoe manufacturing method |
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