CN103224206A - Hydraulic lifting platform of coal mine full-mechanized mining face - Google Patents
Hydraulic lifting platform of coal mine full-mechanized mining face Download PDFInfo
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- CN103224206A CN103224206A CN2013101497888A CN201310149788A CN103224206A CN 103224206 A CN103224206 A CN 103224206A CN 2013101497888 A CN2013101497888 A CN 2013101497888A CN 201310149788 A CN201310149788 A CN 201310149788A CN 103224206 A CN103224206 A CN 103224206A
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- coal mine
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- mechanized mining
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- lifting mechanism
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Abstract
The invention discloses a hydraulic lifting platform of a coal mine full-mechanized mining face, belongs to the technical field of hydraulic supporting, and overcomes the deficiencies of the prior art. The hydraulic lifting platform provided by the invention has the advantages of simple structure, fast installation, capability of walking and high reliability. To solve the technical problem, the technical scheme adopted by the invention is that the hydraulic lifting platform comprises a scrapping plate conveyor, a running mechanism capable of moving side to side along the scrapping plate conveyor is arranged on the scrapping plate conveyor, a lifting mechanism capable of moving up and down relative to the running mechanism is arranged on the running mechanism, and an operation platform is arranged on the lifting mechanism. The hydraulic lifting platform is mainly used for normal maintenance operation of a large mining height support.
Description
Technical field
Coal mine fully-mechanized mining working hydraulic elevating platform of the present invention belongs to the hydraulic prop technical field.
Background technology
Along with developing rapidly of large-mining-height working surface construction under the coal mine, the hydraulic support of large-mining-height working surface reaches as high as 7.2m, to the conventional maintenance operation of big mining height support become very difficult, and often run into soft seam or breaking roof, roof fall of easier generation top board and coal wall caving in the coal mining process, to the control of rib and top board difficulty more, develop a kind of simple in structure, quick for installation, can walk, operation lifting table that reliability is high is extremely urgent.
Summary of the invention
The present invention has overcome the deficiency that prior art exists, provide a kind of simple in structure, quick for installation, can walk, coal mine fully-mechanized mining working hydraulic elevating platform that reliability is high.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the coal mine fully-mechanized mining working hydraulic elevating platform, comprise slat conveyer, slat conveyer is provided with can be along the traveling gear of slat conveyer side-to-side movement, traveling gear is provided with the lifting mechanism of traveling gear up-and-down movement relatively, and lifting mechanism is provided with service platform.
One end of described traveling gear is provided with the control system of described traveling gear of control and lifting mechanism motion.
The structure of described traveling gear is: comprise HM Hydraulic Motor, gear and support, HM Hydraulic Motor is arranged on the support, and the fluid motor-driven gear rotates;
Gear is meshed with tooth bar on being arranged on slat conveyer, and driven wheel forward and backward may command traveling gear is left and right moving on slat conveyer.
The structure of lifting mechanism is: comprise lifting jack and jointed connecting rod, the lifting jack is arranged in the jointed connecting rod, and the flexible of control lifting jack can make jointed connecting rod upwards open or contraction downwards.
Described service platform is provided with places the guardrail that falls.
The beneficial effect that the present invention compared with prior art has is: the present invention is installed in traveling gear above the slat conveyer, the high-pressure emulsion that is used by comprehensive mining hydraulic bracket is as propulsion source, drive the HM Hydraulic Motor of traveling gear, be meshed with the rack rails of slat conveyer by hydraulic motor output shaft bonded assembly gear and realize walking, lifting mechanism is installed in above the traveling gear, the lifting jack of lifting mechanism drives jointed connecting rod and carries out dipping and heaving under the effect of high-pressure emulsion, service platform is installed above the connecting rod, service platform is along with traveling gear, a left side is carried out in the motion of lifting mechanism, right, rise or descending motion, the present invention is simple in structure, quick for installation, the reliability height, utilize staff of the present invention in service platform, can carry out the daily attention operation to hydraulic support very easily simultaneously, handle top board roof fall and coal wall caving, be the normal operation of big mining and high comprehensive mining driving surface, enhance productivity and played very vital function.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is lifting mechanism of the present invention constitution diagram after rising.
The constitution diagram of Fig. 3 after for lifting mechanism of the present invention landing.
Among the figure: 1 is that slat conveyer, 2 is that traveling gear, 3 is that lifting mechanism, 4 is that service platform, 5 is that control system, 6 is that support, 7 is that lifting jack, 8 is that jointed connecting rod, 9 is a gear.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, coal mine fully-mechanized mining working hydraulic elevating platform of the present invention, comprise slat conveyer 1, slat conveyer 1 is provided with can be along the traveling gear 2 of slat conveyer 1 side-to-side movement, traveling gear 2 is provided with the lifting mechanism 3 of traveling gear 2 up-and-down movements relatively, and lifting mechanism 3 is provided with service platform 4.
One end of described traveling gear 2 is provided with the control system 5 of described traveling gear 2 of control and lifting mechanism 3 motions.
The structure of described traveling gear 2 is: comprise HM Hydraulic Motor, gear 9 and support 6, HM Hydraulic Motor is arranged on the support 6, and fluid motor-driven gear 9 rotates;
The structure of lifting mechanism 3 is: comprise lifting jack 7 and jointed connecting rod 8, lifting jack 7 is arranged in the jointed connecting rod 8, and the flexible of control lifting jack 7 can make jointed connecting rod 8 upwards open or contraction downwards.
Described service platform 4 is provided with places the guardrail that falls.
Working process of the present invention: traveling gear 2 is installed in above the slat conveyer 1, the high-pressure emulsion that is used by comprehensive mining hydraulic bracket is as propulsion source, drive the HM Hydraulic Motor of traveling gear 2, be meshed with the rack rails of slat conveyer 1 by hydraulic motor output shaft bonded assembly gear 9 and realize walking, lifting mechanism 3 is installed in above the traveling gear 2, the lifting jack 7 of lifting mechanism 3 drives jointed connecting rod 8 and carries out dipping and heaving under the effect of high-pressure emulsion, service platform 4 is installed above the jointed connecting rod 8, and service platform 4 is along with traveling gear 2, a left side is carried out in the motion of lifting mechanism 3, right, rise or descending motion
The staff of coal mine fully-mechanized mining working can be very easily in service platform 4 carry out the daily attention operation, handle top board roof fall and coal wall caving hydraulic support, for the normal operation of big mining and high comprehensive mining driving surface, enhance productivity and played very vital function.
In conjunction with the accompanying drawings embodiments of the invention have been done detailed description above, but the present invention is not limited to the foregoing description, in the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from aim of the present invention, makes various variations.
Claims (5)
1. coal mine fully-mechanized mining working hydraulic elevating platform, it is characterized in that: comprise slat conveyer (1), slat conveyer (1) is provided with can be along the traveling gear (2) of slat conveyer (1) side-to-side movement, traveling gear (2) is provided with the lifting mechanism (3) of traveling gear (2) up-and-down movement relatively, and lifting mechanism (3) is provided with service platform (4).
2. coal mine fully-mechanized mining working hydraulic elevating platform according to claim 1 is characterized in that: an end of described traveling gear (2) is provided with the control system (5) of control described traveling gear (2) and lifting mechanism (3) motion.
3. coal mine fully-mechanized mining working hydraulic elevating platform according to claim 1 and 2, it is characterized in that, the structure of described traveling gear (2) is: comprise HM Hydraulic Motor, gear (9) and support (6), HM Hydraulic Motor is arranged on the support (6), and fluid motor-driven gear (9) rotates;
Gear (9) is meshed with tooth bar on being arranged on slat conveyer (1), and driven wheel (9) forward and backward may command traveling gear (2) is gone up left and right moving at slat conveyer (1).
4. coal mine fully-mechanized mining working hydraulic elevating platform according to claim 3, it is characterized in that, the structure of lifting mechanism (3) is: comprise lifting jack (7) and jointed connecting rod (8), lifting jack (7) is arranged in the jointed connecting rod (8), and the flexible of control lifting jack (7) can make jointed connecting rod (8) upwards open or contraction downwards.
5. coal mine fully-mechanized mining working hydraulic elevating platform according to claim 4 is characterized in that, described service platform (4) is provided with places the guardrail that falls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101497888A CN103224206A (en) | 2013-04-26 | 2013-04-26 | Hydraulic lifting platform of coal mine full-mechanized mining face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101497888A CN103224206A (en) | 2013-04-26 | 2013-04-26 | Hydraulic lifting platform of coal mine full-mechanized mining face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103224206A true CN103224206A (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101497888A Pending CN103224206A (en) | 2013-04-26 | 2013-04-26 | Hydraulic lifting platform of coal mine full-mechanized mining face |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738893A (en) * | 2013-12-09 | 2014-04-23 | 淮南矿业(集团)有限责任公司 | Lifter special for coal mine |
| CN107253694A (en) * | 2017-07-28 | 2017-10-17 | 盐城市龙强机械制造有限公司 | A kind of hydraulic elevating platform |
| CN112857765A (en) * | 2021-01-13 | 2021-05-28 | 上海春齐机械设备有限公司 | Hydraulic support comprehensive performance experimental device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2099398A (en) * | 1981-03-20 | 1982-12-08 | Kishi Mitsuhiro | Elevating mechanism for platform |
| CN201619997U (en) * | 2009-12-01 | 2010-11-03 | 山东力高升降机械有限公司 | Crawler-type hydraulic elevating platform |
| CN202625761U (en) * | 2012-04-05 | 2012-12-26 | 昆山晋桦豹胶轮车制造有限公司 | Underground maintenance vehicle for coal mine |
| CN202655777U (en) * | 2012-04-11 | 2013-01-09 | 新疆新能钢结构有限责任公司 | Walking lifting platform |
| CN202866815U (en) * | 2012-09-12 | 2013-04-10 | 山西潞安机械有限责任公司 | Working face emergency lifting work platform for full-seam mining of thick coal seam |
| CN203247051U (en) * | 2013-04-26 | 2013-10-23 | 山西潞安环保能源开发股份有限公司 | Hydraulic lifting platform of fully-mechanized coal mining face |
-
2013
- 2013-04-26 CN CN2013101497888A patent/CN103224206A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2099398A (en) * | 1981-03-20 | 1982-12-08 | Kishi Mitsuhiro | Elevating mechanism for platform |
| CN201619997U (en) * | 2009-12-01 | 2010-11-03 | 山东力高升降机械有限公司 | Crawler-type hydraulic elevating platform |
| CN202625761U (en) * | 2012-04-05 | 2012-12-26 | 昆山晋桦豹胶轮车制造有限公司 | Underground maintenance vehicle for coal mine |
| CN202655777U (en) * | 2012-04-11 | 2013-01-09 | 新疆新能钢结构有限责任公司 | Walking lifting platform |
| CN202866815U (en) * | 2012-09-12 | 2013-04-10 | 山西潞安机械有限责任公司 | Working face emergency lifting work platform for full-seam mining of thick coal seam |
| CN203247051U (en) * | 2013-04-26 | 2013-10-23 | 山西潞安环保能源开发股份有限公司 | Hydraulic lifting platform of fully-mechanized coal mining face |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738893A (en) * | 2013-12-09 | 2014-04-23 | 淮南矿业(集团)有限责任公司 | Lifter special for coal mine |
| CN107253694A (en) * | 2017-07-28 | 2017-10-17 | 盐城市龙强机械制造有限公司 | A kind of hydraulic elevating platform |
| CN112857765A (en) * | 2021-01-13 | 2021-05-28 | 上海春齐机械设备有限公司 | Hydraulic support comprehensive performance experimental device |
| CN112857765B (en) * | 2021-01-13 | 2023-03-21 | 上海春齐机械设备有限公司 | Hydraulic support comprehensive performance experimental device |
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Application publication date: 20130731 |