SU612034A1 - Method and device for installation of underground stone-cutting machine - Google Patents
Method and device for installation of underground stone-cutting machineInfo
- Publication number
- SU612034A1 SU612034A1 SU752131991A SU2131991A SU612034A1 SU 612034 A1 SU612034 A1 SU 612034A1 SU 752131991 A SU752131991 A SU 752131991A SU 2131991 A SU2131991 A SU 2131991A SU 612034 A1 SU612034 A1 SU 612034A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- machine
- guide frame
- chest
- installation
- lowering
- Prior art date
Links
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
Процесс добыче кам и установки машаны состоит из следующих основных операций .The process of mining the cam and installing the mashana consists of the following basic operations.
Внач..ле нарезают вертикальные и горизонтальные пропилы с интервалами, соответствующими размерам добываемых камней . Затем приступают к тыльной отрезке камней.At the beginning ... they cut vertical and horizontal cuts at intervals corresponding to the size of the mined stones. Then proceed to the back segment of the stones.
При тыльной отрезке нижних р дов камней бар врезают так, чтобы носок его врезалс ниже подошвы забо и образовывал а ней канавки.In the back section of the lower rows of stones, the bar is punched in such a way that its toe hits below the bottom of the bottom and forms grooves in it.
После отделени стенки камней машину перемещают на забой при помощи механизма шагани : поднимают машику, перемешают направл ющую раму 1 вперед на забой до совмещени упоров 6 с канавкой, образованной ранее при отрезке нижнего р да , и опускают направл ющую раму на подошву забо . После этого съемные упоры в вход т В канавку, фиксируют направл ющую раму в новом рабочем положени и преп тствуют ее сдвигу с заданного положени на прот жении съема камней одной стенки.After separation of the stone wall, the machine is moved to the bottom using a pacing mechanism: the machine is lifted, the guide frame 1 is mixed forward to the bottom until the stops 6 are aligned with the groove formed earlier in the bottom row and the guide frame is lowered onto the bottom face. After that, the removable stops in the entrance to the groove fix the guide frame in the new working position and prevent it from moving from the predetermined position during removal of stones of one wall.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752131991A SU612034A1 (en) | 1975-05-07 | 1975-05-07 | Method and device for installation of underground stone-cutting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752131991A SU612034A1 (en) | 1975-05-07 | 1975-05-07 | Method and device for installation of underground stone-cutting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU612034A1 true SU612034A1 (en) | 1978-06-25 |
Family
ID=20618709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752131991A SU612034A1 (en) | 1975-05-07 | 1975-05-07 | Method and device for installation of underground stone-cutting machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU612034A1 (en) |
-
1975
- 1975-05-07 SU SU752131991A patent/SU612034A1/en active
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