CN101929348B - Coal removal device of crawler walking hydraulic support - Google Patents
Coal removal device of crawler walking hydraulic support Download PDFInfo
- Publication number
- CN101929348B CN101929348B CN2010102476724A CN201010247672A CN101929348B CN 101929348 B CN101929348 B CN 101929348B CN 2010102476724 A CN2010102476724 A CN 2010102476724A CN 201010247672 A CN201010247672 A CN 201010247672A CN 101929348 B CN101929348 B CN 101929348B
- Authority
- CN
- China
- Prior art keywords
- coal
- plate
- hydraulic
- push pedal
- casing
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention relates to a coal removal device of crawler walking hydraulic support. The main structure of the coal removal device comprises a case, a flow distribution plate, left and right push plates, a case door, a cover plate, a connecting plate, a positioning plate, a traction ear, a clapboard, left and right case cavities, an electrical control mechanism, a cable rolling mechanism, a cable frame, a hydraulic mechanism and pin bores. The device is designed according to the actual situation of shortwall coal mining under the coal mine and the structural features of the hydraulic support and makes full use of limited space of the support; the coal removal device is provided at the front part of the support base; meanwhile, the electrical control mechanism, the cable rolling mechanism and the hydraulic mechanism are arranged in the case of the coal removal device. Therefore, float coal, coal gangue and rock can be removed by the coal removal device at the front part during walking, and all mechanisms in the case run normally; and thus, ground obstacles in alleys can be removed and all mechanisms are not damaged. The device has advanced and reasonable design, compact structure, and is safe, stable and reliable, and also has a multi-use case; and the device removes obstacles fast and conveniently, rolls cables automatically and lays cables fast and thus is an ideal coal removal device of the hydraulic support.
Description
Technical field
The present invention relates to a kind of clear device for coal of caterpillar track travelling hydraulic support, belong to the parts design of support frame under the coal mine and the technical field of manufacturing.
Background technology
Caterpillar track travelling hydraulic support is the support apparatus of short arm mechanized coal mining under the coal mine.
In the tunnel under the coal mine, because geological conditions is abominable, surface relief; Gangue, rock and the float coal that inbreak is arranged accumulated in support the place ahead, and regular meeting hinders support and moves ahead, in addition; The anti-explosion cable that hydraulic support uses also need be crispaturaed automatically; Hydraulic control component and electric controling element also need protection, and the hydraulic support that uses is not at present all cleared up float coal rock function, also anti-explosion cable are not are not effectively unclogged and readjusted the protection with electrical equipment; Both hindered moving ahead of hydraulic support, and made hydraulic support have potential safety hazard again.
Summary of the invention
Goal of the invention
The object of the invention is exactly to disadvantages of background technology; In the front portion of hydraulic support device for coal clearly is set, and volume cable mechanism, hydraulic mechanism, electric control box are set on top, cleaning float coal, rock when hydraulic support was moved ahead; Can carry out automatic cable rolling, cable laying again; Hydraulic mechanism, electric control box are effectively protected, the safety during with the preceding line speed that increases substantially hydraulic support and operation, and convenient for maintaining hydraulic mechanism and electric control box.
Technical scheme
Primary structure of the present invention by: casing, flow distribution plate, left and right sides push pedal, chamber door, cover plate, junction plate, location-plate, traction ear, dividing plate, case chamber, left, center, right, electrical control mechanism, cable sector, cable rack, hydraulic mechanism, pin shaft hole are formed;
The clear rectangular casing of device for coal; Casing anteriomedial position is a flow distribution plate, and left part is left push pedal, and right part is right push pedal; About being provided with, push pedal bottom, the left and right sides draws ear, pin shaft hole; Left, center, right, casing top is provided with electric control box cover plate, cable rolling cover plate, hydraulic fluid tank cover plate, is provided with that 4 location-plates, left parts are provided with left junction plate, right part is provided with right junction plate in the middle of the casing rear portion, and the casing left side is provided with automatically controlled chamber door, the right side is provided with the hydraulic pressure chamber door;
Be provided with left clapboard, right clapboard in the casing, be divided into three cavitys to box house, left part is left case chamber, and the middle part is the raising middle flask chamber, and right part is right case chamber, is electrical control mechanism in the left case chamber, is cable sector, cable rack in the raising middle flask chamber, is hydraulic mechanism in the right case chamber;
The left junction plate at rear portion, right junction plate, location-plate are fixedly connected through the base of hydraulic jack and hydraulic support, and anterior left side traction ear, right traction ear connect with outside pull rope tractive.
The flow distribution plate of described clear device for coal is with left push pedal, right push pedal and is symmetrical set, and left push pedal, right push pedal are grade bar, and its draft angle is 11 °.
Beneficial effect
The present invention compares with background technology has tangible advance, and it is that the architectural feature of caterpillar track travelling hydraulic support makes full use of the confined space of hydraulic support to the actual conditions of Shortwall mining under the coal mine; In the front portion of hydraulic support foundation device for coal clearly is set,, both can have utilized anterior clear device for coal to remove float coal and rock in the process of walking simultaneously at the clear built-in discharge control mechanism of device for coal casing, cable sector, hydraulic mechanism; Can make each mechanism of box house normally move, be convenient to maintenance again, both remove the earth bulging in the tunnel, each mechanism is without prejudice; This installs advanced and reasonable design, compact conformation, and safety and stability is reliable; Cleaning is convenient rapidly; Automatically cable rolling, cable laying is quick, is the clear device for coal that a case of very good hydraulic support is used more.
Description of drawings
Fig. 1 is overall structure figure
Fig. 2 is the overall structure front view
Fig. 3 is the overall structure vertical view
Fig. 4 is the overall structure lateral view
Fig. 5 is the overall structure figure that removes top blind flange
Shown in the figure, list of numerals is following:
1, casing, 2, flow distribution plate, 3, left push pedal, 4, right push pedal, 5, left side traction ear; 6, right traction ear, 7, automatically controlled chamber door, 8, the hydraulic pressure chamber door, 9, left junction plate, 10, right junction plate; 11, location-plate, 12, the electric control box cover plate, 13, the cable rolling cover plate, 14, the hydraulic fluid tank cover plate, 15, left clapboard 16, right clapboard; 17, left case chamber, 18, the raising middle flask chamber, 19, right case chamber, 20, electrical control mechanism, 21, cable sector; 22, cable rack, 23, hydraulic mechanism, 25, pin shaft hole, 26, pin shaft hole 27, pin shaft hole 28, pin shaft hole.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further specified:
Fig. 1,2,3,4, shown in 5, be clear device for coal structure chart, each location, connecting relation want correct, install firmly.
The clear rectangular casing of device for coal; Casing 1 anteriomedial position is a flow distribution plate 2; Flow distribution plate 2 left parts are that left push pedal 3, right part are right push pedal 4; Push pedal 3 bottoms, a left side do not have left side traction ear 5, pin shaft hole 25, right part to be provided with right traction ear 6, pin shaft hole 26, and left, center, right, casing 1 top is provided with electric control box cover plate 12, cable rolling cover plate 13, hydraulic fluid tank cover plate 14, are provided with in the middle of casing 1 rear portion that 4 location-plates 11, left parts are provided with left junction plate 9, right part is provided with right junction plate 10; Casing 1 left side is provided with automatically controlled chamber door 7, and the right side is provided with hydraulic pressure chamber door 8.
Be provided with left clapboard 15, right clapboard 16 in the casing 1; Be divided into three cavitys to casing 1 inside; Left part is that left case chamber 17, middle part are that raising middle flask chamber 18, right part are right case chamber 19; In the case chamber, a left side 17 is electrical control mechanism 20, is cable sector 21, cable rack 22 in the raising middle flask chamber 18, is hydraulic mechanism 23 in the right case chamber 19.
The left junction plate 9 at rear portion, right junction plate 10, pin shaft hole 27,28, location-plate 11 are fixedly connected through the base of hydraulic jack and hydraulic support.
Claims (2)
1. the clear device for coal of a caterpillar track travelling hydraulic support, it is characterized in that: primary structure is made up of casing, flow distribution plate, left and right sides push pedal, chamber door, cover plate, junction plate, location-plate, traction ear, dividing plate, case chamber, left, center, right, electrical control mechanism, cable sector, cable rack, hydraulic mechanism, pin shaft hole;
The clear rectangular casing of device for coal; Casing anteriomedial position is a flow distribution plate; Left part is left push pedal, and right part is right push pedal, draws ear, pin shaft hole about push pedal bottom, the left and right sides is provided with; Left, center, right, casing top is provided with and is provided with that 4 location-plates, left parts are provided with left junction plate, right part is provided with right junction plate in the middle of the electric control box cover plate, cable rolling cover plate, hydraulic fluid tank cover plate, casing rear portion, and the casing left side is provided with automatically controlled chamber door, the right side is provided with the hydraulic pressure chamber door;
Be provided with left clapboard, right clapboard in the casing, be divided into three cavitys to box house, left part is left case chamber, and the middle part is the raising middle flask chamber, and right part is right case chamber, is electrical control mechanism in the left case chamber, is cable sector, cable rack in the raising middle flask chamber, is hydraulic mechanism in the right case chamber;
The left junction plate at rear portion, right junction plate, location-plate are fixedly connected through the base of hydraulic jack and hydraulic support, and anterior left side traction ear, right traction ear connect with outside pull rope tractive.
2. the clear device for coal of a kind of caterpillar track travelling hydraulic support according to claim 1 is characterized in that: the flow distribution plate of described clear device for coal is with left push pedal, right push pedal and is symmetrical set, and left push pedal, right push pedal are grade bar, and its draft angle is 11 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102476724A CN101929348B (en) | 2010-08-05 | 2010-08-05 | Coal removal device of crawler walking hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102476724A CN101929348B (en) | 2010-08-05 | 2010-08-05 | Coal removal device of crawler walking hydraulic support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101929348A CN101929348A (en) | 2010-12-29 |
| CN101929348B true CN101929348B (en) | 2012-07-25 |
Family
ID=43368738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102476724A Active CN101929348B (en) | 2010-08-05 | 2010-08-05 | Coal removal device of crawler walking hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101929348B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153288B (en) * | 2021-04-20 | 2022-06-14 | 中国煤炭科工集团太原研究院有限公司 | Complete equipment for tunneling steep roadway and tunneling method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265774A (en) * | 1992-12-29 | 1993-11-30 | Combustion Engineering, Inc. | Coal feeder with quick release cleanout door |
| RU2059808C1 (en) * | 1992-08-14 | 1996-05-10 | Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт | Cleaning cutter-loader |
| RU2200843C2 (en) * | 2001-04-12 | 2003-03-20 | Долинский Аркадий Маркович | Process to support and control over roof in breakage face, support to implement this process, mechanism for telescopic tightening of clearances in roof and rock burst, connection of bases of sections, guiding beam of support, mechanism to spread sections of support, mechanism to collapse support, deflector of support floor |
| CN2928791Y (en) * | 2006-07-06 | 2007-08-01 | 兖州煤业股份有限公司 | Warehouse frame coal cleaner of telescopic belt conveyor head |
| CN201280943Y (en) * | 2008-09-27 | 2009-07-29 | 三一重型装备有限公司 | Improved structure of crawler belt walking hydraulic support |
| CN201301722Y (en) * | 2008-10-17 | 2009-09-02 | 李慧岭 | Dust retainer applied between brackets at fully mechanized coal mining face |
| CN201460885U (en) * | 2009-07-02 | 2010-05-12 | 王庆华 | Self-shield static pressure type coal winning machine |
| CN201738939U (en) * | 2010-08-05 | 2011-02-09 | 煤炭科学研究总院太原研究院 | Coal removing device of crawler working hydraulic support |
-
2010
- 2010-08-05 CN CN2010102476724A patent/CN101929348B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2059808C1 (en) * | 1992-08-14 | 1996-05-10 | Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт | Cleaning cutter-loader |
| US5265774A (en) * | 1992-12-29 | 1993-11-30 | Combustion Engineering, Inc. | Coal feeder with quick release cleanout door |
| RU2200843C2 (en) * | 2001-04-12 | 2003-03-20 | Долинский Аркадий Маркович | Process to support and control over roof in breakage face, support to implement this process, mechanism for telescopic tightening of clearances in roof and rock burst, connection of bases of sections, guiding beam of support, mechanism to spread sections of support, mechanism to collapse support, deflector of support floor |
| CN2928791Y (en) * | 2006-07-06 | 2007-08-01 | 兖州煤业股份有限公司 | Warehouse frame coal cleaner of telescopic belt conveyor head |
| CN201280943Y (en) * | 2008-09-27 | 2009-07-29 | 三一重型装备有限公司 | Improved structure of crawler belt walking hydraulic support |
| CN201301722Y (en) * | 2008-10-17 | 2009-09-02 | 李慧岭 | Dust retainer applied between brackets at fully mechanized coal mining face |
| CN201460885U (en) * | 2009-07-02 | 2010-05-12 | 王庆华 | Self-shield static pressure type coal winning machine |
| CN201738939U (en) * | 2010-08-05 | 2011-02-09 | 煤炭科学研究总院太原研究院 | Coal removing device of crawler working hydraulic support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101929348A (en) | 2010-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103407737A (en) | Stepping self-moving rubber belt conveyor tail used for fast driving | |
| CN106089234B (en) | A kind of method of the auxiliary lane multichannel Quick-return fully-mechanized mining working of long range | |
| CN206625858U (en) | A kind of automatic moving type forepoling hydraulic support with side guard plate | |
| CN108457686A (en) | A kind of balanced type Telescopic movable supporting arch up and down | |
| CN103244175B (en) | A kind of underground coal mine trackless step type is from moving device train | |
| CN113653523B (en) | Triangular-area wide temporary support device and support method for quickly withdrawing hydraulic support | |
| CN106761874A (en) | A kind of automatic moving type forepoling hydraulic support with side guard plate | |
| CN201738939U (en) | Coal removing device of crawler working hydraulic support | |
| CN101929348B (en) | Coal removal device of crawler walking hydraulic support | |
| CN104047630A (en) | Technical method for mechanically mounting fully mechanized coal mining surface | |
| CN201146361Y (en) | Apparatus for dragging cable of coal mining machine in reversal | |
| CN105952489A (en) | Anti-side-pressure guide rail slip type advancing and end hydraulic support | |
| CN103754230A (en) | Mining floor type cable and liquid pipe trailer | |
| CN114013935A (en) | Self-moving tail for rapid tunneling following type belt conveyor | |
| CN202707110U (en) | Crossheading front support carrier | |
| CN204644820U (en) | Protective device built by pavement concrete | |
| CN104358576A (en) | Automatic sliding mode device of mine laneway and use method | |
| CN103924994A (en) | Self-advancing roof bolter platform | |
| CN203428405U (en) | Walking self-moving adhesive tape machine tail for speedy drivage | |
| CN203114338U (en) | Supporting equipment for filling | |
| CN102865090B (en) | Track traveling forepoling support with side shifter | |
| CN201280943Y (en) | Improved structure of crawler belt walking hydraulic support | |
| CN104405425A (en) | Self-moving advanced supporting equipment of heading machine | |
| CN209569015U (en) | A kind of antitorque moment device of chute-type matched with sinking method shaft excavation machine | |
| CN103032633A (en) | Wheel type cable monorail crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |