SU1670145A1 - Mechanized system for mining steeply inclined seams - Google Patents
Mechanized system for mining steeply inclined seams Download PDFInfo
- Publication number
- SU1670145A1 SU1670145A1 SU884498575A SU4498575A SU1670145A1 SU 1670145 A1 SU1670145 A1 SU 1670145A1 SU 884498575 A SU884498575 A SU 884498575A SU 4498575 A SU4498575 A SU 4498575A SU 1670145 A1 SU1670145 A1 SU 1670145A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- group
- sections
- working
- mechanized
- telescopic
- Prior art date
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Изобретение относитс к механизированным креп м дл крутых пластов, работающим с закладной выработанного пространства. Цель - повышение надежности поддержани кровли при работе с закладкой. Механизированный комплекс состоит из объединенных в группы секций крепи (СК), имеющих телескопическое перекрытие с прорезиненными щитами 7 с завальной стороны. Кажда группа СК имеет автономную выемочную машину, установленную с возможностью перемещени вдоль СК этой группы. Бункеры 14 установлены на завальных концах крайних в группе секции и св заны с трубопроводами 15, расположенными с завальной стороны СК. Крайн СК сопр жени 19 с вышележащей стороны имеет телескопическое ограждение 21. После закладки выработанного пространства производитс автономна выемка в каждой группе СК, установленных со смещением по отношению к соседней. Уголь поступает в бункер 14 и далее по трубопроводам 15 поступает на конвейер. 8 ил.The invention relates to mechanized supports for steep seams, working from the embedded space. The goal is to increase the reliability of the roof maintenance when working with the bookmark. The mechanized complex consists of lining sections (SK) united in groups, having a telescopic overlap with rubberized shields 7 on the lower side. Each SK group has an autonomous excavation machine installed with the possibility of movement along the SK of this group. The bunkers 14 are installed at the downstream ends of the outermost ones in the section group and are connected to pipelines 15 located on the downstream side of the SC. The edge SK of conjugation 19 from the overlying side has a telescopic fence 21. After laying the developed space, an autonomous notch is made in each group of ICs installed with displacement relative to the neighboring one. Coal enters the hopper 14 and further along pipelines 15 enters the conveyor. 8 il.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884498575A SU1670145A1 (en) | 1988-09-23 | 1988-09-23 | Mechanized system for mining steeply inclined seams |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884498575A SU1670145A1 (en) | 1988-09-23 | 1988-09-23 | Mechanized system for mining steeply inclined seams |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1670145A1 true SU1670145A1 (en) | 1991-08-15 |
Family
ID=21406087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884498575A SU1670145A1 (en) | 1988-09-23 | 1988-09-23 | Mechanized system for mining steeply inclined seams |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1670145A1 (en) |
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1988
- 1988-09-23 SU SU884498575A patent/SU1670145A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР N 1409759, кл. Е 21 D 23/00, 1985. Jan Muslallk, Lekka obudwa przesuwna dla &lan podsadzkowvrh LOP - 18/32 R Wiad GorN., №5, 1987. с 80-83 * |
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