CN201802405U - Diesel engine type drum open continuous miner - Google Patents
Diesel engine type drum open continuous miner Download PDFInfo
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- CN201802405U CN201802405U CN2010201991649U CN201020199164U CN201802405U CN 201802405 U CN201802405 U CN 201802405U CN 2010201991649 U CN2010201991649 U CN 2010201991649U CN 201020199164 U CN201020199164 U CN 201020199164U CN 201802405 U CN201802405 U CN 201802405U
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Abstract
The utility model discloses a diesel engine type drum open continuous miner, which comprises diesel engine units, an operating mechanism, a main frame, a scraper conveyor, a belt reversed loader, a loading mechanism, a traveling mechanism and a swiveling mechanism. The diesel engine units are installed on platforms on the left and the right sides of the main frame; the operating mechanism is hinged at the front part of the main frame through a large arm hinge pin penetrating through the main frame; the loading mechanism adopts a dustpan-shaped bucket; the rear part of the loading mechanism is hinged at the front part at the lower part of the main frame; the scraper conveyor is longitudinally installed on the main frame; the front part of the scraper conveyor extends to the rear part of the loading mechanism; the rear part of the scraper conveyor extends out of the rear part of the main frame; the belt reversed loader adopts a quadrate conveying frame comprising a carrier roller, a belt and a frame; the front of the belt reversed loader is hinged with the swiveling mechanism at the rear part of the main frame through a hinge pin; the rear part of the belt reversed loader is hinged on a hanging bracket at the upper part of the main frame through a three-point hanging structure and an oil cylinder; and the traveling mechanism is installed at the lower part of the main frame. The diesel engine type drum open continuous miner is operated without electric power.
Description
Technical field
The utility model relates to a kind of coal-winning machine, and the open-air continuous miner of especially a kind of diesel version drum-type is applicable to that power supply provides the not convenient continuous coal mining activity of open coal mine.
Background technology
Many open coal mines of China do not have electrical network to cause the production of coal mining activity more backward because of the region is remote, coal mining productivity ratio is low, and open coal mine is produced steam coal and coal in power plant more in addition, and the granularity of coal is also had requirement.Traditional coal winning technology is generally power shovel and joins automobile or rubber conveyer transportation, and exploitation need be carried out perforated blasting, and the coal cinder of extraction need repeatedly repeat fragmentation because lumpiness is bigger, just can meet the requirements of granularity.A last separately cover crushing system, investment is big, and the running cost height also need increase cost of ton coal through the secondary shipment, also is difficult to exploitation for compound seam and thinner seam in addition.Therefore, design a kind of lumpiness of mining little, without the open-air continuous miner of diesel version drum-type of electric power, be the present technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of lumpiness of mining little, without the open-air continuous miner of diesel version drum-type of electric power.Overcome no electrical network or power supply the not convenient problem that open coal mine coal mining activity working condition is backward, productivity ratio is low is provided, that is the coal of traditional strip coal mining technology extraction is because lumpiness is bigger, need repeatedly repeat fragmentation, and go up a cover crushing system separately, investment is big, the running cost height, coal also needs through the secondary shipment, increase the deficiency of cost of ton coal, provide a kind of coal particle size of extraction less, and evenly, can remove perforated blasting from, save the shipment of crushing system and secondary, can realize the open-air continuous miner of diesel version drum-type of serialization operation.
Technical problem to be solved in the utility model provide a kind of lumpiness of mining little, without the open-air continuous miner of diesel version drum-type of electric power.
The technical scheme in the invention for solving the technical problem is:
The open-air continuous miner of diesel version drum-type, by diesel engine unit, operating mechanism, mainframe, drag conveyor, leather belt reshipment machine, loader mechanism, walking mechanism, slew gear is formed, diesel engine unit is contained on the platform of mainframe the right and left, front portion at mainframe is hinged with operating mechanism by the big arm bearing pin that installs thereon, loader mechanism is the scraper bowl of dustpan shape, its rear portion is articulated in the front portion of mainframe bottom, drag conveyor vertically is installed on the mainframe, the rear portion of loader mechanism is stretched in the front portion of drag conveyor, its rear portion leans out the rear portion of mainframe, leather belt reshipment machine is by carrying roller, the rectangular carriage that belt and frame are formed, its front portion is hinged on the slew gear at mainframe rear portion by bearing pin, its rear portion is hinged on the suspension bracket on mainframe top by three-point suspension structure and oil cylinder, and walking mechanism is installed in the bottom of mainframe.
The technical scheme in the invention for solving the technical problem can also be:
Diesel engine unit described in the utility model is a generating set, described operating mechanism provides electric power by diesel engine unit, described operating mechanism is by motor, reducer, cutting drum and big arm constitute, one end of big arm oil cylinder is hinged with the front end of big arm, the mainframe of the other end of arm oil cylinder and big arm bearing pin bottom is anterior hinged greatly, motor and reducer are installed in the top of big arm, cutting drum is installed in the front portion of reducer, cutting drum is driven by reducer, described loader mechanism is by motor reducer, star-wheel, scraper bowl body and shovel board oil cylinder constitute, the rear portion of loader mechanism is hinged by bearing pin and mainframe, one end and the loader mechanism of shovel board oil cylinder are hinged, the other end and the mainframe of shovel board oil cylinder are hinged, described drag conveyor is by Rack Body, scraper chain, scraper plate, motor reducer and tensioning apparatus constitute, insert in the middle groove of loader shovel bucket body the front portion of drag conveyor, the rear portion of drag conveyor is installed on the mainframe by the bracing or strutting arrangement of Rack Body, described leather belt reshipment machine is by motorized pulleys, the changed course cylinder, carrying roller, belt and frame constitute, the slew gear at leather belt reshipment machine and mainframe rear portion is hinged by bearing pin, and the three-point suspension structure is passed through oil cylinder, link is connected with suspension bracket with suspension bracket.
The utility model is provided with drivers' cab in the left side on mainframe top, and diesel engine unit is placed on mainframe the right and left.
The beneficial effects of the utility model are:
Compared with prior art, the utility model compared with prior art have the coal particle size of extraction less and evenly, can remove perforated blasting from, save the transhipment of crushing system and secondary, realize the serialization operation, improve the rate of recovery, reduce the advantage of the cost of production of open coal mine exploitation greatly, owing to adopted diesel generating set, helping power supply provides inconvenient surface mining operation in addition.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the front view of the utility model operating mechanism.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the elevation of the utility model loader mechanism.
The specific embodiment
As shown in the figure, the open-air continuous miner of diesel version drum-type, by diesel engine unit 32, operating mechanism 1, mainframe 4, drag conveyor 6, leather belt reshipment machine 10, loader mechanism 11, walking mechanism 14, slew gear 18 is formed, diesel engine unit 32 is contained on the platform of mainframe 4 the right and lefts, front portion at mainframe 4 is hinged with operating mechanism 1 by the big arm bearing pin 13 that installs thereon, loader mechanism 11 is the scraper bowl of dustpan shape, its rear portion is articulated in the front portion of mainframe 4 bottoms, drag conveyor 6 vertically is installed on the mainframe 4, the rear portion of loader mechanism 11 is stretched in the front portion of drag conveyor 6, its rear portion leans out the rear portion of mainframe 4, leather belt reshipment machine 10 is by carrying roller 20, the rectangular carriage that belt 21 and frame 22 are formed, its front portion is hinged on the slew gear 18 at mainframe 4 rear portions by bearing pin, its rear portion is hinged on the suspension bracket 5 on mainframe 4 tops by three-point suspension structure and oil cylinder 7, and walking mechanism 14 is installed in the bottom of mainframe 4.Described diesel engine unit 32 is a generating set, described operating mechanism 1 provides electric power by diesel engine unit 32, described operating mechanism 1 is by motor 26, reducer 25, cutting drum 24 and big arm 27 constitute, one end of big arm oil cylinder 2 is hinged with the front end of big arm 27, the mainframe 4 of the other end of arm oil cylinder 2 and big arm bearing pin 13 bottoms is anterior hinged greatly, motor 26 and reducer 25 are installed in the top of big arm 27, cutting drum 24 is installed in the front portion of reducer 25, cutting drum 24 is driven by reducer 25, described loader mechanism 11 is by motor reducer 33, star-wheel 31, scraper bowl body 30 and shovel board oil cylinder 12 constitute, the rear portion of loader mechanism 11 is hinged by bearing pin and mainframe 4, one end and the loader mechanism 11 of shovel board oil cylinder 12 are hinged, the other end of shovel board oil cylinder 12 and mainframe 4 are hinged, described drag conveyor 6 is by Rack Body 15, scraper chain 28, scraper plate 29, motor reducer 19 and tensioning apparatus 16 are formed, in the groove in the middle of the front portion insertion loader shovel bucket body 30 of drag conveyor 6, the rear portion of drag conveyor 6 is installed on the mainframe 4 by the bracing or strutting arrangement of Rack Body 15, described leather belt reshipment machine 10 is by motorized pulleys 17, changed course cylinder 23, carrying roller 20, belt 21 and frame 22 constitute, leather belt reshipment machine 10 is hinged by bearing pin with the slew gear 18 at mainframe 4 rear portions, and the three-point suspension structure is by oil cylinder 7, link 8 is connected with suspension bracket 5 with suspension bracket 9.Left side on mainframe 4 tops is provided with drivers' cab 3, and diesel engine unit 32 is placed on mainframe 4 the right and lefts.
Claims (3)
1. the open-air continuous miner of diesel version drum-type, by diesel engine unit (32), operating mechanism (1), mainframe (4), drag conveyor (6), leather belt reshipment machine (10), loader mechanism (11), walking mechanism (14), slew gear (18) is formed, it is characterized in that: diesel engine unit (32) is contained on the platform of mainframe (4) the right and left, front portion at mainframe (4) is hinged with operating mechanism (1) by the big arm bearing pin (13) that installs thereon, loader mechanism (11) is the scraper bowl of dustpan shape, its rear portion is articulated in the front portion of mainframe (4) bottom, drag conveyor (6) vertically is installed on the mainframe (4), the rear portion of loader mechanism (11) is stretched in the front portion of drag conveyor (6), its rear portion leans out the rear portion of mainframe (4), leather belt reshipment machine (10) is by carrying roller (20), the rectangular carriage that belt (21) and frame (22) are formed, its front portion is hinged on the slew gear (18) at mainframe (4) rear portion by bearing pin, its rear portion is hinged on the suspension bracket (5) on mainframe (4) top by three-point suspension structure and oil cylinder (7), and walking mechanism (14) is installed in the bottom of mainframe (4).
2. the open-air continuous miner of diesel version drum-type according to claim 1, it is characterized in that: described diesel engine unit (32) is generating set, described operating mechanism (1) provides electric power by diesel engine unit (32), described operating mechanism (1) is by motor (26), reducer (25), cutting drum (24) and big arm (27) constitute, one end of big arm oil cylinder (2) is hinged with the front end of big arm (27), the mainframe (4) of the other end of arm oil cylinder (2) and big arm bearing pin (13) bottom is anterior hinged greatly, motor (26) and reducer (25) are installed in the top of big arm (27), cutting drum (24) is installed in the front portion of reducer (25), cutting drum (24) is driven by reducer (25), described loader mechanism (11) is by motor reducer (33), star-wheel (31), scraper bowl body (30) and shovel board oil cylinder (12) constitute, the rear portion of loader mechanism (11) is hinged by bearing pin and mainframe (4), one end of shovel board oil cylinder (12) and loader mechanism (11) are hinged, the other end of shovel board oil cylinder (12) and mainframe (4) are hinged, described drag conveyor (6) is by Rack Body (15), scraper chain (28), scraper plate (29), motor reducer (19) and tensioning apparatus (16) are formed, insert in the middle groove of loader shovel bucket body (30) front portion of drag conveyor (6), the rear portion of drag conveyor (6) is installed on the mainframe (4) by the bracing or strutting arrangement of Rack Body (15), described leather belt reshipment machine (10) is by motorized pulleys (17), changed course cylinder (23), carrying roller (20), belt (21) and frame constitute, leather belt reshipment machine (10) is hinged by bearing pin with the slew gear (18) at mainframe (4) rear portion, and the three-point suspension structure is by oil cylinder (7), link (8) is connected with suspension bracket (5) with suspension bracket (9).
3. the open-air continuous miner of diesel version drum-type according to claim 1 and 2 is characterized in that: the left side on mainframe (4) top is provided with drivers' cab (3), and diesel engine unit (32) is placed on mainframe (4) the right and left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201991649U CN201802405U (en) | 2010-05-21 | 2010-05-21 | Diesel engine type drum open continuous miner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201991649U CN201802405U (en) | 2010-05-21 | 2010-05-21 | Diesel engine type drum open continuous miner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802405U true CN201802405U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201991649U Expired - Fee Related CN201802405U (en) | 2010-05-21 | 2010-05-21 | Diesel engine type drum open continuous miner |
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| Country | Link |
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| CN (1) | CN201802405U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733807A (en) * | 2012-07-03 | 2012-10-17 | 河北天择重型机械有限公司 | Diesel-power full-hydraulic continuous stripping machine |
| CN103775087A (en) * | 2013-09-16 | 2014-05-07 | 福建天骏工业有限公司 | Roll-cutting type continuous mining machine |
| CN104453906A (en) * | 2014-12-04 | 2015-03-25 | 辽宁工程技术大学 | Opencast machine |
| CN116498325A (en) * | 2023-06-28 | 2023-07-28 | 中铁九局集团有限公司 | Mine open-air stripping equipment |
-
2010
- 2010-05-21 CN CN2010201991649U patent/CN201802405U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733807A (en) * | 2012-07-03 | 2012-10-17 | 河北天择重型机械有限公司 | Diesel-power full-hydraulic continuous stripping machine |
| CN103775087A (en) * | 2013-09-16 | 2014-05-07 | 福建天骏工业有限公司 | Roll-cutting type continuous mining machine |
| CN103775087B (en) * | 2013-09-16 | 2017-08-29 | 福建天骏工业有限公司 | Roll-turning continuous excavator |
| CN104453906A (en) * | 2014-12-04 | 2015-03-25 | 辽宁工程技术大学 | Opencast machine |
| CN116498325A (en) * | 2023-06-28 | 2023-07-28 | 中铁九局集团有限公司 | Mine open-air stripping equipment |
| CN116498325B (en) * | 2023-06-28 | 2023-09-01 | 中铁九局集团有限公司 | Mine open-air stripping equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20180521 |