CN201826878U - Underground remote-control pulley type shield support in mine - Google Patents
Underground remote-control pulley type shield support in mine Download PDFInfo
- Publication number
- CN201826878U CN201826878U CN2010205900206U CN201020590020U CN201826878U CN 201826878 U CN201826878 U CN 201826878U CN 2010205900206 U CN2010205900206 U CN 2010205900206U CN 201020590020 U CN201020590020 U CN 201020590020U CN 201826878 U CN201826878 U CN 201826878U
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- China
- Prior art keywords
- remote control
- tractive
- lever shaft
- pulley
- shield support
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an underground remote-control pulley type shield support in a mine, which mainly comprises a base, a hydraulic operating mechanism, a top beam, side protecting plates, a shielding beam, stand column oil cylinders, a front connecting rod, a rear connecting rod, a lever shaft, a traction pulley, a traction ring remote-control receiving controller and an emitter. The shield support is used for supporting in the transition of retracing and disassembling original equipment and supports after the mine is empty. For the shield support, two pillar type stand column oil cylinders are designed for lifting and descending as well as supporting; the side protecting plates are arranged at two sides of the top beam; a traction seat and the traction pulley are arranged at the front part; the overall power is controlled hydraulically; and a remote control emission and receiving mode is adopted. Therefore, the shield support is advanced and reasonably in design, compact in structure and convenient to operate and use, is safe, stable and reliable, and is an ideal remote-control pulley type shield support for retraction.
Description
Technical field
The utility model relates to remote control pulley type shield support under a kind of coal mine, belongs to the technical field of support apparatus under the coal mine.
Background technology
The resettlement of fully-mechanized mining working equipment is to keep the important step that mine is produced, back production is to stopping adopting the line place, equipment such as coal-winning machine, scraper plate machine and comprehensive mining hydraulic bracket all need to move next face to be adopted from a work plane and install, tradition resettlement adopts hydraulic prop, i iron and grillage to safeguard top board, and aspects such as this support pattern is wasted time and energy, labour intensity big, waste timber and supporting height, support speed, automaticity, operability, safety all can not adapt to the requirement of resettlement fast of high-yield and high-efficiency fully-mechanized mining working.
Remove in the process of equipment returning, need one be convenient to move, for resettlement equipment provides the working space of safe enough, be very important for fully mechanized mining supporter provides shielding equipment, to guarantee back the safety of the equipment of removing, the resettlement non-cutting time of shortening fully-mechanized mining equipment.
Summary of the invention
Goal of the invention
Goal of the invention of the present utility model is exactly the actual conditions at background technology, design a kind of being convenient to and move, for resettlement equipment provides protective zone, for winch tractive fully mechanized mining supporter provides the tractive pulley, to guarantee back the safety of the equipment of removing, shorten the resettlement non-cutting time of fully-mechanized mining equipment.
Technical scheme
The utility model primary structure comprises: base, and hydraulic control mechanism, back timber, side guard board, caving shield, column oil cylinder, front rod, back link, regulations and parameters axle, tractive seat, tractive pulley, remote control receive controller, remote control transmitter;
Upper middle position at base is provided with hydraulic control mechanism, and the hydraulic control mechanism both sides vertically are provided with first, second column oil cylinder;
Forward part bilateral symmetry at base 1 is provided with first, second, third tractive seat, is respectively equipped with first, second, third tractive pulley on the first, second, third tractive seat;
Be provided with first, second front rod at the rear portion of base, and connect by first lever shaft; First, second front rod connects with caving shield by the 4th lever shaft, and caving shield connects with back timber by the 3rd lever shaft;
The both sides of back timber connect first, second side guard board by the 6th lever shaft;
Rear portion at base, first, second front rod is provided with back link, and is connected with base by second lever shaft, and back link connects with caving shield by the 3rd lever shaft;
Be provided with remote control in the centre position of first front rod and receive controller, outside at support is provided with remote control transmitter, remote control transmitter receives each function action that director demon is finished support by radio control circuit command remote control, and the air line distance that remote control transmitter and remote control receive controller is 30 meters to the maximum;
Each connection part is by bearing pin, bolt, and each sealing is sealed by sealing ring;
Hydraulic control mechanism connects with hydraulic power unit in the pipeline of down-hole by pipeline; Hydraulic control mechanism connects with first, second column oil cylinder by pipeline, and elevating function is finished in control;
First, second, third tractive pulley is moved support by the hawser tractive.
Beneficial effect
The utility model is compared with background technology has tangible advance, be to adopt returning behind the sky at the down-hole to remove, remove existing equipment and support, supporting is carried out in transition, adopt two pillar column oil cylinder lifting supported design, the back timber both sides are provided with side guard board shielding, the front portion is provided with the tractive seat, the tractive pulley, integral power is by hydraulic control, and this support can use separately, use also capable of being combined, can realize remote control control, this advanced and reasonable design, compact conformation, safety and stability is reliable, and remote-control transmitting receives instruction accurately, easy for operation, be the desirable remote control pulley type shield support that is used for back removing.
Description of drawings
Fig. 1 is overall structure figure
Fig. 2 is the work in combination state diagram
Shown in the figure, list of numerals is as follows:
1, base, 2, hydraulic control mechanism, 3, backplate, 4, back timber, 5, first side guard board, 6, second side guard board, 7, the first column oil cylinder, 8, the second column oil cylinder, 9, first front rod, 10, second front rod, 11, back link, 12, remote control receives controller, 13, first lever shaft, 14, second lever shaft, 15, the 3rd lever shaft, 16 the 4th lever shafts, 17, the 5th lever shaft, 18, the first tractive seat, 19, the second tractive seat, 20, the 3rd tractive seat, 21, the first tractive pulley, 22, the second tractive pulley, 23, the 3rd tractive pulley, 24, the 6th lever shaft, 25, caving shield, 26, remote control transmitter.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Shown in Figure 1, be overall structure figure, each position, it is correct that connecting relation is wanted, and installs firmly.
Upper middle position at base 1 is provided with hydraulic control mechanism 2, and hydraulic control mechanism 2 both sides vertically are provided with first, second column oil cylinder 7,8;
Forward part bilateral symmetry at base 1 is provided with first, second tractive seat 18,19, the centre is provided with the 3rd tractive seat 20; Be respectively equipped with first, second, third tractive pulley 21,22,23 on the first, second, third tractive seat 18,19,20;
Be provided with first, second front rod 9,10 at the rear portion of base 1, and connect by first lever shaft 13; First, second front rod 9,10 tops connect with caving shield 25 by the 4th lever shaft 16, and caving shield 25 connects with back timber 4 by the 5th lever shaft 17;
The both sides of back timber 4 connect first, second side guard board 5,6 by the 6th lever shaft 24;
Rear portion at base 1, first, second front rod 9,10 is provided with back link 11, and is connected with base 1 by second lever shaft 14; Back link 11 connects with caving shield 25 by the 3rd lever shaft 15;
Be provided with remote control in the centre position of first front rod 9 and receive controller 12, be provided with remote control transmitter 26 in the outside of support, remote control transmitter 26 receives each function action that controller 12 programs are finished support by radio control circuit command remote control, and remote control transmitter 26 is 30 meters to the maximum with the air line distance that remote control receives controller 12;
Each connection part is by bearing pin, bolt, and each sealing is sealed by sealing ring;
First, second, third tractive wheel 21,22,23 is moved support by the hawser tractive.
Shown in Figure 2, be working state figure, remote control pulley type shield support can use separately, also can be used side by side by two supports.
Claims (2)
1. remote control pulley type shield support under the coal mine, it is characterized in that: primary structure comprises: base, hydraulic control mechanism, back timber, side guard board, caving shield, column oil cylinder, front rod, back link, regulations and parameters axle, tractive seat, tractive pulley, remote control receive controller, remote control transmitter;
Upper middle position at base is provided with hydraulic control mechanism, and the hydraulic control mechanism both sides vertically are provided with first, second column oil cylinder;
Forward part bilateral symmetry at base 1 is provided with first, second, third tractive seat, is respectively equipped with first, second, third tractive pulley on the first, second, third tractive seat;
Be provided with first, second front rod at the rear portion of base, and connect by first lever shaft; First, second front rod connects with caving shield by the 4th lever shaft, and caving shield connects with back timber by the 3rd lever shaft;
The both sides of back timber connect first, second side guard board by the 6th lever shaft;
Rear portion at base, first, second front rod is provided with back link, and is connected with base by second lever shaft, and back link connects with caving shield by the 3rd lever shaft;
Be provided with remote control in the centre position of first front rod and receive controller, outside at support is provided with remote control transmitter, remote control transmitter receives each function action that director demon is finished support by radio control circuit command remote control, and the air line distance that remote control transmitter and remote control receive controller is 30 meters to the maximum;
Each connection part is by bearing pin, bolt, and each sealing is sealed by sealing ring;
Hydraulic control mechanism connects with hydraulic power unit in the pipeline of down-hole by pipeline; Hydraulic control mechanism connects with first, second column oil cylinder by pipeline, and elevating function is finished in control;
First, second, third tractive pulley is moved support by the hawser tractive.
2. remote control pulley type shield support under a kind of coal mine according to claim 1 is characterized in that: described pulley type shield support, can use separately, and also can use side by side by two supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205900206U CN201826878U (en) | 2010-10-30 | 2010-10-30 | Underground remote-control pulley type shield support in mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205900206U CN201826878U (en) | 2010-10-30 | 2010-10-30 | Underground remote-control pulley type shield support in mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826878U true CN201826878U (en) | 2011-05-11 |
Family
ID=43965420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205900206U Expired - Fee Related CN201826878U (en) | 2010-10-30 | 2010-10-30 | Underground remote-control pulley type shield support in mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052084A (en) * | 2010-10-30 | 2011-05-11 | 煤炭科学研究总院太原研究院 | Remote-controlled pulley-type shielding bracket under coal mine |
| CN103233758A (en) * | 2013-03-15 | 2013-08-07 | 四川省华蓥山煤业股份有限公司李子垭南煤矿 | Method for increasing bracket adjustment height in fully mechanized mining face and hydraulic bracket |
| CN104265335A (en) * | 2014-09-22 | 2015-01-07 | 巨隆液压设备(集团)有限公司 | Side protecting structure of end hydraulic support |
-
2010
- 2010-10-30 CN CN2010205900206U patent/CN201826878U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052084A (en) * | 2010-10-30 | 2011-05-11 | 煤炭科学研究总院太原研究院 | Remote-controlled pulley-type shielding bracket under coal mine |
| CN103233758A (en) * | 2013-03-15 | 2013-08-07 | 四川省华蓥山煤业股份有限公司李子垭南煤矿 | Method for increasing bracket adjustment height in fully mechanized mining face and hydraulic bracket |
| CN104265335A (en) * | 2014-09-22 | 2015-01-07 | 巨隆液压设备(集团)有限公司 | Side protecting structure of end hydraulic support |
| CN104265335B (en) * | 2014-09-22 | 2016-03-30 | 巨隆液压设备(集团)有限公司 | A kind of side protection structure of end hydraulic support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20111030 |