SU1594270A1 - Walking advance system of exavating machine - Google Patents
Walking advance system of exavating machine Download PDFInfo
- Publication number
- SU1594270A1 SU1594270A1 SU864021458A SU4021458A SU1594270A1 SU 1594270 A1 SU1594270 A1 SU 1594270A1 SU 864021458 A SU864021458 A SU 864021458A SU 4021458 A SU4021458 A SU 4021458A SU 1594270 A1 SU1594270 A1 SU 1594270A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fixed
- excavation
- feed guide
- machine
- sliders
- Prior art date
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Изобретение относитс к механизации подземной выемки угл , расшир ет область применени и повышает надежность работы. Дл этого система выемочной машины имеет стопор щее устройство (СУ) 6. Расположено СУ 6 между выемочной машиной и механизмом перемещени с возможностью взаимодействи с направл ющей подачи (НП). Подача выемочной машины механизмом перемещени осуществл етс за счет подт гивани или отталкивани гидравлических цилиндров (ГЦ) 9 перемещени относительно ползунов 10, зафиксированных на НП, например, секционной рейке. По окончании рабочего хода ГЦ 9 и зар дке холостого ГЦ 9 производитс переключение стопоров 11 и ползунов 10. Одновременно производитс фиксаци СУ 6 и наклонные грани фиксирующего стержн вход т в контакт с элементом НП. Зафиксированное СУ 6 воспринимает составл ющие силы т жести выемочной машины и разгружает стопоры 11 ползунов 10 на период их переключени . 1 з.п. ф-лы, 4 ил.The invention relates to the mechanization of underground coal excavation, expands the scope of application and improves the reliability of operation. For this, the excavation system has a locking device (SU) 6. The SU 6 is located between the excavation machine and the transport mechanism with the possibility of interaction with the feed guide (NP). The feeding of the excavation machine by the movement mechanism is carried out by pushing or pushing away the hydraulic cylinders (HZ) 9 moving relative to the sliders 10 fixed on the NP, for example, a sectional rail. At the end of the working stroke of the HZ 9 and charging the idle HZ 9, the stoppers 11 and the slide blocks 10 are switched. Simultaneously, the SU 6 is fixed and the inclined faces of the fixing rod come into contact with the LF element. The fixed SU 6 senses the components of the power of the seamer and unloads the stoppers 11 of the sliders 10 for the period of their switching. 1 hp f-ly, 4 ill.
Description
ФигМFigm
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864021458A SU1594270A1 (en) | 1986-02-07 | 1986-02-07 | Walking advance system of exavating machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864021458A SU1594270A1 (en) | 1986-02-07 | 1986-02-07 | Walking advance system of exavating machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1594270A1 true SU1594270A1 (en) | 1990-09-23 |
Family
ID=21221320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864021458A SU1594270A1 (en) | 1986-02-07 | 1986-02-07 | Walking advance system of exavating machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1594270A1 (en) |
-
1986
- 1986-02-07 SU SU864021458A patent/SU1594270A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР N 1527411, кл. Е 21 С 29/00, 1985. Авторское свидетельство СССР № 1451267, кл. Е21 С 29/00, 02.10.84. * |
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