SU612018A1 - Spreading attachment to entry-driving machine - Google Patents
Spreading attachment to entry-driving machineInfo
- Publication number
- SU612018A1 SU612018A1 SU762343036A SU2343036A SU612018A1 SU 612018 A1 SU612018 A1 SU 612018A1 SU 762343036 A SU762343036 A SU 762343036A SU 2343036 A SU2343036 A SU 2343036A SU 612018 A1 SU612018 A1 SU 612018A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- entry
- driving machine
- combine
- spreading attachment
- attachment
- Prior art date
Links
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
С другой стороны шюриа пмтеречна балка 1 в средвеЗ част соединена через проу ffHTHb с корпусом камбвЯва, а по конаам бо ковыми т гами 11, «оторые хомутами соединены с рамой хсщоаой части комбайна и опираютс а через лыжи 12.On the other hand, syurite beam 1, in the middle, is partly connected through the housing of the cambling center, and along the horses with side arms 11, which are connected to the frame of the main part of the combine and are supported through skiing 12.
На боковых т гах 11 раа лещен перекидной мост 13, на котором раау ещеио распорное перекрытие 14 с гидродомкратами 15 с верхним ограждением 16 груди забо и нижним 17, На боковых т гах 11, через проушины 18 установлены домкраты 19 боксфскго распора.The side bridge 11 has a bridge 13, on which raia still has an overlap 14 with hydraulic jacks 15 with an upper fence 16 chest at the bottom and lower 17, side booms 11, 19 boxes of a box-fissure are installed through the eyes 18.
При проведении наклонных выработок комбайн удерживаетс от сползани в рюзультате расклинивани распорной рамы.When carrying out inclined workings, the combine is prevented from sliding in the result of wedging the expansion frame.
Комбайн выдвигают вперед одновременно гидродомкратами 2 и гусеничным ходом комбайна . Выдвижение комбайна за счет наклон ной установки распорной рамы дополнительно расклинивает ее, что повышает устойчивость его в накжшной выработке. Комбайн выдвигают, перекрытие 14 опускают, а вьщвкнуот 1Й комбайн домкратами 19 боково1го распора выравнивают по оси выработки. Затем производ т распор перекрыти 14 гидростойками 15.Combine push forward simultaneously hydraulic jacks 2 and the tracked course of the combine. The extension of the combine due to the inclined installation of the expansion frame further wedges it, which increases its stability in working out. The combine is extended, the overlap 14 is lowered, and the 1st combine harvester is jacked by the lateral thrust 19 along the working axis. Then, the thrust is blocked by 14 hydraulic posts 15.
При устойчивой кровле выработку креп т за перекрытием 14, выполн ющим роль временной крепи, при этом крепление совмещаю с отбойкой горной массы. При слабых кровл х выработку креп т у груди забо , а защищают ее ограждением 16.With a stable roof, the production is fixed behind the overlap 14, which plays the role of temporary support, while fixing the attachment with the breaking of the rock mass. With weak roofs, the production of crepe t at the bottom of the chest, and protect it with fencing 16.
После распора перекрыти 14 снимают распор с гидростойки 4, еттускают верхн к 5 н подт гивают отставшую часть распорной приставки. После этого цикл работ повтор е1с .After spreading, the overlap 14 removes the thrust from the hydraulic post 4, and the lagging part of the expansion console is pulled up to 5 n. After this, the cycle of works is repeated.
Такое вьтолиеаие приставки позвол ет использовать проходческие комбайны дл проведени наклсжных выработок, что расшир ет область их применени .Such an extension of the attachment allows the use of tunneling machines for making excavation workings, which expands their field of application.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762343036A SU612018A1 (en) | 1976-03-24 | 1976-03-24 | Spreading attachment to entry-driving machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762343036A SU612018A1 (en) | 1976-03-24 | 1976-03-24 | Spreading attachment to entry-driving machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU612018A1 true SU612018A1 (en) | 1978-06-25 |
Family
ID=20655294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762343036A SU612018A1 (en) | 1976-03-24 | 1976-03-24 | Spreading attachment to entry-driving machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU612018A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6644753B2 (en) * | 1999-02-16 | 2003-11-11 | Dm Technologies Ltd. | Method and apparatus for remote self-propelled conveying in mineral deposits |
-
1976
- 1976-03-24 SU SU762343036A patent/SU612018A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6644753B2 (en) * | 1999-02-16 | 2003-11-11 | Dm Technologies Ltd. | Method and apparatus for remote self-propelled conveying in mineral deposits |
US6799809B2 (en) * | 1999-02-16 | 2004-10-05 | Dm Technologies Ltd. | Method and apparatus for remote self-propelled conveying in mineral deposits |
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