CN102042017B - Auxiliary coal charging device of thin seam coal mining machine - Google Patents
Auxiliary coal charging device of thin seam coal mining machine Download PDFInfo
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- CN102042017B CN102042017B CN 201010616613 CN201010616613A CN102042017B CN 102042017 B CN102042017 B CN 102042017B CN 201010616613 CN201010616613 CN 201010616613 CN 201010616613 A CN201010616613 A CN 201010616613A CN 102042017 B CN102042017 B CN 102042017B
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Abstract
The invention discloses an auxiliary coal charging device of a thin seam coal mining machine. The device mainly consists of a right coal mining machine rocker arm, a coal plough I, a coal plough II, a coal plough III and a left coal mining machine rocker arm, wherein the coal plough I, the coal plough II and the coal plough III are symmetrically and uniformly distributed below one side of the right coal mining machine rocker arm and one side of the left coal mining machine rocker arm in turn; the coal plough I consists of a steel plate and two reinforcing ribs; the coal plough II consists of a steel plate and four reinforcing ribs; the coal plough III consists of a steel plate and a reinforcing rib; and the coal plough I, the coal plough II and the coal plough III are connected with the right coal mining machine rocker arm and the left coal mining machine rocker arm in a 35-degree mode respectively. The device enhances the coal charging capability of the thin seam coal mining machine only by means of a roller, and particularly enhances the coal charging effect of a slipper riding shovel plate type thin coal mining machine more remarkably; and the device is simple in operation, convenient in use, safe and reliable.
Description
Technical field
The present invention relates to a kind of coaling gear, relate in particular to the auxiliary coaling gear of a kind of bog-head coal coal-winning machine.
Background technology
At present, the bog-head coal coal-winning machine system of coalingging, first relies on the rotation of cylinder that coal is thrown on the scrapper conveyor, second rely on scrapper conveyor before push away coal be extruded in the intermediate channel, because the structural limitations of bog-head coal coal-winning machine, the excessively coal space between rocker arm of coal mining machine and scrapper conveyor ledge is very little.Float coal in the coal mining process deposits anterior to the piston shoes of coal-winning machine, has seriously hindered moving ahead of coal-winning machine.Not only increased tractive resistance, and easily damaged machinery equipment, therefore be necessary the float coal before the slipper of coal producer is installed on the scrapper conveyor with a kind of servicing unit, thus the smooth enforcement of realization bog-head coal coal mining process.
Summary of the invention
The objective of the invention is and to solve, excessively coal space between rocker arm of coal mining machine and scrapper conveyor ledge is very little, float coal in the coal mining process deposits anterior to the piston shoes of coal-winning machine, seriously hindered moving ahead of coal-winning machine, not only increased tractive resistance, and easily damage machinery equipment, a kind of auxiliary coal charging device for low seam coal mining machine is provided.The technical scheme that the present invention solves its technical problem is:
A kind of auxiliary coal charging device for low seam coal mining machine, mainly by the right rocking arm of coal-winning machine, the coal plough I, the coal plough II, the left rocking arm of coal plough III and coal-winning machine forms, its coal plough I, coal plough II and coal plough III successively symmetry are distributed on the right rocking arm of coal-winning machine and left rocking arm one side-lower of coal-winning machine, described coal plough I is comprised of steel plate and two reinforcing ribs, described coal plough II is comprised of steel plate and four reinforcing ribs, described coal plough III is comprised of steel plate and a reinforcing rib, described coal plough I, the coal plough II is connected with the coal plough III and is connected rocking arm with coal-winning machine with the right rocking arm of coal-winning machine and becomes 35 ° to be connected, the bottom surface of described coal plough I and coal plough II bottom surface and the right rocking arm of coal-winning machine and the left rocking arm of coal-winning machine point-blank, described coal plough II and coal plough III end face are point-blank, described coal plough I and coal plough III steel plate are rectangle, described coal plough II steel plate is with the outside rectangle of a breach, described formation coal plough I, the steel plate plane of coal plough II and coal plough III makes progress, described formation coal plough I, the reinforcing rib of coal plough II and coal plough III and steel plate are vertically downward.
The invention has the beneficial effects as follows:
1, the present invention has strengthened the ability that the bog-head coal coal-winning machine only relies on loading, particularly rides the bog-head coal coal-winning machine of shovel-type for piston shoes, the more notable effect of loading coal that strengthens coal-winning machine;
2, the present invention is simple to operate, esy to use, safe and reliable.
Description of drawings
Fig. 1 is coal plough arrangement diagram on the rocking arm of the coal-winning machine left and right sides.
Fig. 2 is the top view of Fig. 1.
The specific embodiment
Among Fig. 1 Fig. 2, a kind of auxiliary coal charging device for low seam coal mining machine, mainly by the right rocking arm 1 of coal-winning machine, coal plough I 2, coal plough II 3, the left Rocker arm 5 of coal plough III 4 and coal-winning machine forms, its coal plough I 2, coal plough II 3 and coal plough III 4 successively symmetry are distributed on the right rocking arm 1 of coal-winning machine and left Rocker arm 5 one side-lower of coal-winning machine, described coal plough I 2 is comprised of steel plate and two reinforcing ribs, described coal plough II 3 is comprised of steel plate and four reinforcing ribs, described coal plough III 4 is comprised of steel plate and a reinforcing rib, described coal plough I 2, coal plough II 3 is connected with the coal plough III respectively and is connected Rocker arm 5 with coal-winning machine with the right rocking arm 1 of coal-winning machine and becomes 35 ° to be connected, the bottom surface of described coal plough I 2 and coal plough II 3 bottom surfaces and the right rocking arm 1 of coal-winning machine and the left Rocker arm 5 of coal-winning machine point-blank, described coal plough II 3 and coal plough III 4 end faces are point-blank, described coal plough I 2 and coal plough III 4 steel plates are rectangle, described coal plough II 3 steel plates are with the outside rectangle of a breach, described formation coal plough I 2, the steel plate plane of coal plough II 3 and coal plough III 4 makes progress, described formation coal plough I 2, the reinforcing rib of coal plough II 3 and coal plough III 4 and steel plate are vertically downward.
The coal plough operating principle:
Coal plough is arranged on the below of the left and right rocking arm of coal-winning machine, coal-winning machine move left and right when coal-winning machine is worked, be arranged on the coal plough work of the below of the left and right rocking arm of coal-winning machine, when the left traction of coal-winning machine, utilize the coal plough on the left rocking arm to coaling, utilize the coal plough on the right rocking arm to coaling during right traction, when coal-winning machine was walked along the scrapper conveyor move left and right, the coal plough of the below of left and right rocking arm was pushed coal to the scrapper conveyor direction and is realized coalingging purpose.
Claims (1)
1. auxiliary coal charging device for low seam coal mining machine, mainly by the right rocking arm of coal-winning machine (1), coal plough I (2), coal plough II (3), coal plough III (4) and the left rocking arm of coal-winning machine (5) form, it is characterized in that: coal plough I (2), coal plough II (3) and coal plough III (4) successively symmetry are distributed on the right rocking arm of coal-winning machine (1) and left rocking arm (5) one side-lowers of coal-winning machine, described coal plough I (2) is comprised of steel plate and two reinforcing ribs, described coal plough II (3) is comprised of steel plate and four reinforcing ribs, described coal plough III (4) is comprised of steel plate and a reinforcing rib, described coal plough I (2), coal plough II (3) is connected 4 with the coal plough III) be connected rocking arm (5) with coal-winning machine with the right rocking arm of coal-winning machine (1) respectively and become 35 ° to be connected, the bottom surface of described coal plough I (2) and coal plough II (3) bottom surface and the right rocking arm of coal-winning machine (1) and the left rocking arm of coal-winning machine (5) point-blank, described coal plough II (3) and coal plough III (4) end face are point-blank, described coal plough I (2) and coal plough III (4) steel plate are rectangle, described coal plough II (3) steel plate is with the outside rectangle of a breach, described formation coal plough I (2), the steel plate plane of coal plough II (3) and coal plough III (4) makes progress, described formation coal plough I (2), the reinforcing rib of coal plough II (3) and coal plough III (4) and steel plate are vertically downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010616613 CN102042017B (en) | 2010-12-31 | 2010-12-31 | Auxiliary coal charging device of thin seam coal mining machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010616613 CN102042017B (en) | 2010-12-31 | 2010-12-31 | Auxiliary coal charging device of thin seam coal mining machine |
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| CN102042017A CN102042017A (en) | 2011-05-04 |
| CN102042017B true CN102042017B (en) | 2013-02-06 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103485781B (en) * | 2013-10-12 | 2015-07-15 | 江苏中机矿山设备有限公司 | Adjustable coal shoveling plate applied to cutting part of coal mining machine |
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| GB636384A (en) * | 1945-04-06 | 1950-04-26 | British Jeffrey Diamond Ltd | Improvements in mining machines |
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| RU2235876C1 (en) * | 2003-01-27 | 2004-09-10 | Южно-Российский государственный университет экономики и сервиса | Assembly for fixing disc rolling cutters of plough |
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| CN201588629U (en) * | 2009-12-14 | 2010-09-22 | 四川华蓥山广能集团嘉华机械有限责任公司 | External traction device of low seam mining machine |
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| CN201982100U (en) * | 2010-12-31 | 2011-09-21 | 河北天择重型机械有限公司 | Auxiliary coal charging device for low seam coal mining machine |
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2010
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| GB636384A (en) * | 1945-04-06 | 1950-04-26 | British Jeffrey Diamond Ltd | Improvements in mining machines |
| US3408109A (en) * | 1965-07-09 | 1968-10-29 | Mining Progress Inc | Mining machine with rocker arm controlled front pusher plate |
| RU2235876C1 (en) * | 2003-01-27 | 2004-09-10 | Южно-Российский государственный университет экономики и сервиса | Assembly for fixing disc rolling cutters of plough |
| CN101144381A (en) * | 2006-09-11 | 2008-03-19 | 天地上海采掘装备科技有限公司 | Very thin seam coal winning machine with particular arranged motor |
| CN201502373U (en) * | 2009-09-23 | 2010-06-09 | 西安康瑞矿用设备有限公司 | On-vehicle frequency changing and speed regulating electric traction thin coal-bed coal mining machine |
| CN201588629U (en) * | 2009-12-14 | 2010-09-22 | 四川华蓥山广能集团嘉华机械有限责任公司 | External traction device of low seam mining machine |
| CN201599028U (en) * | 2010-01-04 | 2010-10-06 | 辽源煤矿机械制造有限责任公司 | Variable-frequency speed regulation remote control AC power traction coal mining machine for extreme thin coal seam |
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