SU648732A1 - Nosikov's method of rock breaking - Google Patents
Nosikov's method of rock breakingInfo
- Publication number
- SU648732A1 SU648732A1 SU772529936A SU2529936A SU648732A1 SU 648732 A1 SU648732 A1 SU 648732A1 SU 772529936 A SU772529936 A SU 772529936A SU 2529936 A SU2529936 A SU 2529936A SU 648732 A1 SU648732 A1 SU 648732A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nosikov
- rock breaking
- ledge
- breaking
- destruction
- Prior art date
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
II
Изобретение относитс к горной промышленности и может быть использовано при открытой разработке место рождений полезных ископаемых.,The invention relates to the mining industry and can be used in open pit mining of mineral resources.,
Известен способ отбойки горных пород посредством различного рода ручных инструментов fl. There is a method of rock breaking through various kinds of hand tools fl.
Однако данный способ имеет ограниченную область применени и неэффективен при значительном объеме горных работ.However, this method has a limited scope and is inefficient with a significant amount of mining.
Известен способ отбойки горных пород при открытой разработке месторождений полезных ископаемых, включающий разрушение пород уступа динамическим- сколом 2 .There is a method of blasting of rocks with the open development of mineral deposits, including the destruction of rocks of the ledge dynamic splitting 2.
Однако при применении данного спо- соб.а недостаточно эффективны подготовительные и выемочио-погрузочные процессы.However, when using this method, the preparatory and excavation and loading processes are not effective enough.
Цель изобретени повышение эффективности подготовительного и выемочно- погрузочного процессов.The purpose of the invention is improving the efficiency of the preparatory and excavation and loading processes.
Это достигаетс тем, что разрушение пород производ т последовательно от верхней к нижней площадке уступа с обрушением отбитой горной массы на нижнюю площадку уступа.This is achieved by the fact that the destruction of rocks is carried out sequentially from the upper to the lower platform of the ledge with the collapse of the broken rock mass on the lower platform of the ledge.
На чертеже представлена схема отбойки.The drawing shows the scheme of breaking.
Способ заключаетс в следующем. Отбойку горной породы уступа 1 производ т, например, при помощи механизма 2, обеспечивающего разрушение динамическим сколом. Разрушение пород производ т последовательно от верхней площадки 3 с уступа к его нижней площадке 4. Исполнительный орган механизма может быть широкозахватным . Разрушение производ т с обрушением отбитой горной массы 5 а нижнюю площадку уступа, где осуществл ют погрузку горной массы и последующее TpaHcnopTiqx)BaHHe.The method is as follows. The breaking of the rock of the ledge 1 is carried out, for example, by means of the mechanism 2, which ensures the destruction by a dynamic cleave. Destruction of rocks is carried out sequentially from the upper platform 3 from the ledge to its lower platform 4. The executive body of the mechanism can be wide-grip. The destruction is carried out with the breaking of the broken rock mass 5a and the lower platform of the ledge, where the rock mass is loaded and the subsequent TpaHcnopTiqx) BaHHe is carried out.
Предлагаемый способ позволит повысить эффективность отбойки горныхThe proposed method will improve the efficiency of mining
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772529936A SU648732A1 (en) | 1977-10-03 | 1977-10-03 | Nosikov's method of rock breaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772529936A SU648732A1 (en) | 1977-10-03 | 1977-10-03 | Nosikov's method of rock breaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU648732A1 true SU648732A1 (en) | 1979-02-25 |
Family
ID=20727269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772529936A SU648732A1 (en) | 1977-10-03 | 1977-10-03 | Nosikov's method of rock breaking |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU648732A1 (en) |
-
1977
- 1977-10-03 SU SU772529936A patent/SU648732A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU648732A1 (en) | Nosikov's method of rock breaking | |
| SE8003008L (en) | Crushing machine | |
| SU838093A1 (en) | Method of excavating support pillars | |
| SU1701911A1 (en) | Method of pillar reclamation | |
| SU1052020A1 (en) | Method of breaking rock | |
| RU1794189C (en) | Process of underground mining of mineral resources | |
| SU636393A1 (en) | Method of relieving mined-out mineral seams from excess stresses | |
| SU1612080A1 (en) | Method of mining ore pillars | |
| SU730040A1 (en) | Method of open working of stratum deposits of mineral resources | |
| SU641100A1 (en) | Method of open-pit mining of mineral deposits | |
| SU642480A1 (en) | Method of excavating incombustible quarry and mine dumps | |
| SU924378A1 (en) | Method for working steeply sloping ore bodies | |
| SU621200A1 (en) | Method of cracking monolith | |
| SU404951A1 (en) | METHOD OF MAKING PLANNED WORKS | |
| SU875038A1 (en) | Method of afterworking of sloping mineral deposits | |
| SU899951A1 (en) | Method of restoring the surface and recultivating caving areas | |
| SU836354A1 (en) | Method of open-cast mining of mineral deposits on mountains | |
| SU463786A1 (en) | Underground mining method | |
| SU665087A1 (en) | Hanging-on elimination method | |
| SU899955A1 (en) | Method of mining thin and medium-thick coal beds | |
| SU1467181A1 (en) | Method of working benches | |
| SU1701922A1 (en) | Method of excavation of bench rocks | |
| SU118790A2 (en) | The explosive method of drilling | |
| SU956792A1 (en) | Method of excavation of deposits | |
| RU93038583A (en) | METHOD FOR CARRYING OUT THE MINING PROCESS |