SU1733630A1 - Coal winning plant - Google Patents
Coal winning plant Download PDFInfo
- Publication number
- SU1733630A1 SU1733630A1 SU894765738A SU4765738A SU1733630A1 SU 1733630 A1 SU1733630 A1 SU 1733630A1 SU 894765738 A SU894765738 A SU 894765738A SU 4765738 A SU4765738 A SU 4765738A SU 1733630 A1 SU1733630 A1 SU 1733630A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- arcs
- downhole
- drilling rig
- sections
- fixed
- Prior art date
Links
Landscapes
- Pusher Or Impeller Conveyors (AREA)
Abstract
Изобретение относитс к оборудованию дл очистных работ. Цель-повышениепро- изв-сти за счет независимости подачи выемочного комбайна и бурильной установки (БУ). Секции механизированной крепи шар- нирно св заны с секци ми забойного скребкового конвейера (К) 2, имеющего верхнюю и нижнюю ветви т говой цепи. На К 2 с возможностью перемещени установлены выемочна машина и БУ. С двух сторон БУ поперек К 2 закреплены дуги 11. При этом БУ посредством т говых приспособлений соединена с К 2. Каждое т говое приспособление выполнено в виде подпружиненных т г 14, размещенных по кра м дуг 11 и соединенных планками 15; между которыми установлены упругие пластины 18. Каждое т говое приспособление шарнирно соединено с дугами 11с возможностью поворота. Дл выполнени процесса бурени БУ перемещают по К 2. Т ги 14 опускают в рабочую зону до взаимодействи пластин 18 со скребками верхней т говой цепи К 2 и фиксируют . Затем включают К 2. 3 ил. (Л СThe invention relates to cleaning equipment. The goal is to increase the pro- duction due to the independence of the delivery of the excavation combine and the drilling unit (BU). The mechanized support sections are hinged to the sections of the downhole scraper conveyor (K) 2, having the upper and lower branches of the draw chain. An excavator and a CU are mounted on the K 2 for movement. The arcs 11 are fixed on both sides of the CU across K 2. At the same time, the CU is connected to K 2 by means of traction devices. Each traction device is made in the form of spring-loaded tg 14 placed along the edges of arcs 11 and connected by strips 15; between which elastic plates 18 are installed. Each pull device is pivotally connected to arcs 11 with the possibility of rotation. In order to perform the drilling process, the CU is moved along K 2. T he g 14 is lowered into the work area until the plates 18 interact with the scrapers of the upper K 2 pull chain and are fixed. Then include K 2. 3 Il. (Ls
Description
66
1one
V///////////////////////////////S//////S/J///////////V ///////////////////////////// S ////// S / J ////// // ///
ii
J& J &
2525
18 1518 15
7S/////M/V7S ///// M / V
99
фиг.Зfig.Z
20 2120 21
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894765738A SU1733630A1 (en) | 1989-12-06 | 1989-12-06 | Coal winning plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894765738A SU1733630A1 (en) | 1989-12-06 | 1989-12-06 | Coal winning plant |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1733630A1 true SU1733630A1 (en) | 1992-05-15 |
Family
ID=21482945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894765738A SU1733630A1 (en) | 1989-12-06 | 1989-12-06 | Coal winning plant |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1733630A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112478474A (en) * | 2020-11-10 | 2021-03-12 | 山东科技大学 | Automatic broken device that encircles of coal bunker |
-
1989
- 1989-12-06 SU SU894765738A patent/SU1733630A1/en active
Non-Patent Citations (1)
Title |
---|
За вка PL № 246392, кл. Е 21 В, опублик. 1987. Авторское свидетельство СССР № 1301983, кл. Е 21 D 23/00, Е 21 С 27/02, 1985. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112478474A (en) * | 2020-11-10 | 2021-03-12 | 山东科技大学 | Automatic broken device that encircles of coal bunker |
CN112478474B (en) * | 2020-11-10 | 2022-02-18 | 山东科技大学 | Automatic broken device that encircles of coal bunker |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5926981A (en) | Track work machine for excavating material from a track bed | |
US4312413A (en) | Drilling apparatus | |
BR8701307A (en) | MOBILE EQUIPMENT FOR CLEANING THE RAILWAY GRAVEL BED | |
SU1733630A1 (en) | Coal winning plant | |
US2519077A (en) | Trench digging machine | |
GB1490258A (en) | Apparatus for distributing and surfacing railway track ballast | |
US2946567A (en) | Casing installing machine | |
US6209462B1 (en) | Machine with ballast scarifying device | |
SU1597112A3 (en) | Machine for setting support in entry driving | |
CA2104695A1 (en) | Method for regaining mud circulation in operating well and device for its embodiment | |
US3089549A (en) | Drilling apparatus | |
EP0675985B1 (en) | Apparatus for removing the ballast of a railway without demounting the track | |
CN116181217A (en) | Portable engineering geological investigation rig | |
US4882860A (en) | Apparatus for removing ballast from beneath railroad tracks | |
DE830335C (en) | Drilling mining equipment, especially for lignite | |
US3991494A (en) | Conveyor attachment for spoils removal from a trench digging machine | |
US3905430A (en) | Apparatus for raise drilling | |
US2169518A (en) | Trench digging machine | |
CN113692791A (en) | Mining area land remediation device based on ecological remediation | |
GB2002839A (en) | Confining and collecting oil during blow-outs | |
SU717280A2 (en) | Arrangement for preventing access of foreign objects into well | |
SU680663A3 (en) | Draw knife plant | |
KR950006815B1 (en) | Diggers for tractor | |
SU1305262A1 (en) | Scraper | |
SU1599638A1 (en) | Device for driving blast-holes |