SU80577A1 - Coal mining device - Google Patents
Coal mining deviceInfo
- Publication number
- SU80577A1 SU80577A1 SU340472A SU340472A SU80577A1 SU 80577 A1 SU80577 A1 SU 80577A1 SU 340472 A SU340472 A SU 340472A SU 340472 A SU340472 A SU 340472A SU 80577 A1 SU80577 A1 SU 80577A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coal mining
- pan
- mining device
- coal
- chest
- Prior art date
Links
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Description
Предлагаемое устройство предназначаетс дл механизации основных нроцессов добычи угл подземным способом, при разработке пологонадающих пластов малой и средней мощности, а именно: производства вруба, доставки ископаемого из лавы до откаточного штрека, погрузки угл в вагонетки и, наконец, перемещение устройства в направлении продвигани очистных работ.The proposed device is intended for the mechanization of the basic processes of coal mining by the underground method in the development of low and medium capacity flat seams, namely: production of a log, delivery of fossil from lava to the haulage, loading coal into the trolleys and, finally, moving the device in the direction of cleaning works .
Устройство состоит из следующих узлов: конвейерного привода, контрпривода, рещтачного става, линейных стоек, угловых стоек, удлин ющих соединительных звеньев и нат жных устройствРештачный став устанавливаетс пр молинейно вдоль лавы, а)мированной стороной рештаков вплотную к груди забо .The device consists of the following components: a conveyor drive, a counter drive, a bridge staple, linear racks, corner racks, lengthening connecting links and tensioning devices. The lattice is installed straight along the lava, a) the side of the pan that is close to the chest of the chest.
Отличительна особенность устройства состоит в том, что обращенна к забою кромка рештаков выполнена в виде пилы, а дл подачи рештаков на забой применены домкраты, установленные за бортом рештаков.A distinctive feature of the device is that the bottom edge of the pan is made in the form of a saw, and jacks mounted behind the box are used to feed the pan on the face.
Привад 1и контрпривад устанавливаютс нормально в отведенных местах и закрепл ютс с помощью механических стоек-домКратов . Винтовые зат жные устройства производ т нат жение става рештаков, при котором уничтожаютс все зазоры в соединени х рештаков и выпр мл етс ось става. После этого линейные стойки распираютс вертикальными домкратами между кровлей и почвой; горизонтальные домкраты дл подачи рештаков на забой наход тс в сжатЪм состо нии.Privadi 1 and a rear gang are installed normally in designated areas and secured with mechanical racks. Screw tightening devices tension the pan rack, which eliminates all gaps in the pan bars and straightens the shaft axis. Thereafter, the linear stands are extended with vertical jacks between the roof and the ground; the horizontal jacks for feeding the bottom pan are in a compressed state.
После запуска приводов, став приходит в поступательно-возвратное движение. Пользу сь горизонтальными домкратами линейных стоек,, рештакн става, поочередно, начина с нижнего, подаютс на грудь забо производ вруб на уровне почвы.After starting the drives, becoming comes in a progressively-returnable movement. Using horizontal jacks of linear posts, reshtakn stava, alternately, starting from the bottom, served on the chest slaughter cut at the level of the soil.
Как только первые 2-3 рештака внедр тс в уголь, производитс отбойка последнего с помощью отбойных молотков или взрывAs soon as the first 2-3 pan panes are injected into coal, the latter is crushed using jackhammers or an explosion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU340472A SU80577A1 (en) | 1945-09-17 | 1945-09-17 | Coal mining device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU340472A SU80577A1 (en) | 1945-09-17 | 1945-09-17 | Coal mining device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU80577A1 true SU80577A1 (en) | 1948-11-30 |
Family
ID=48254207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU340472A SU80577A1 (en) | 1945-09-17 | 1945-09-17 | Coal mining device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU80577A1 (en) |
-
1945
- 1945-09-17 SU SU340472A patent/SU80577A1/en active
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