GB1452912A - Apparatus for conveying broken rock debris in underground mines - Google Patents
Apparatus for conveying broken rock debris in underground minesInfo
- Publication number
- GB1452912A GB1452912A GB3834273A GB3834273A GB1452912A GB 1452912 A GB1452912 A GB 1452912A GB 3834273 A GB3834273 A GB 3834273A GB 3834273 A GB3834273 A GB 3834273A GB 1452912 A GB1452912 A GB 1452912A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- deck
- hopper
- debris
- transfer mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000011435 rock Substances 0.000 title abstract 2
- 238000005065 mining Methods 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
1452912 Mining apparatus; ripper tables COAL INDUSTRY (PATENTS) Ltd 19 July 1974 [14 Aug 1973] 38342/73 Heading E1F Broken rock debris-transferring apparatus for use in underground mines comprises an elevated deck 14, a hopper 18 located below the deck so as to receive debris falling on the deck, and transfer mechanism 23 for urging the debris out of the hopper in a generally horizontal direction. Preferably the-transfer mechanism is angularly moved by a ram, and is of quadrant form defined by an upright plate 27 extending radially of the upright pivot axis of the mechanism, an arcuately curved outer plate 26 and a quadrant plate 28 extending inwards for the outer and upper edges of the plates 26, 27. The plate 28 serves as a closure to the aperture 19 in the deck when the transfer mechanism sweeps through the hopper to prevent debris falling into the hopper behind the upright plate 27. Debris may be moved across the deck by a pusher plate 30 and when the apparatus is combined with a mining machine by a pusher plate 35 on the cutter head-carrying boom 3 of the machine. Specification 1385089 is referred to.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3834273A GB1452912A (en) | 1973-08-14 | 1973-08-14 | Apparatus for conveying broken rock debris in underground mines |
| DE19742436381 DE2436381A1 (en) | 1973-08-14 | 1974-07-27 | DEVICE FOR SHOOTING BROKEN MOUNTAIN DISPOSAL IN THE UNDERGROUND MINE |
| BE147537A BE818766A (en) | 1973-08-14 | 1974-08-12 | ROCKY DEBLAIS TRANSPORT EQUIPMENT IN AN UNDERGROUND MINE |
| FR7428062A FR2241001B3 (en) | 1973-08-14 | 1974-08-13 | |
| PL17344474A PL92989B1 (en) | 1973-08-14 | 1974-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3834273A GB1452912A (en) | 1973-08-14 | 1973-08-14 | Apparatus for conveying broken rock debris in underground mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1452912A true GB1452912A (en) | 1976-10-20 |
Family
ID=10402844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3834273A Expired GB1452912A (en) | 1973-08-14 | 1973-08-14 | Apparatus for conveying broken rock debris in underground mines |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE818766A (en) |
| DE (1) | DE2436381A1 (en) |
| FR (1) | FR2241001B3 (en) |
| GB (1) | GB1452912A (en) |
| PL (1) | PL92989B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301869A (en) * | 2018-05-07 | 2018-07-20 | 洛阳理工学院 | A kind of tunnel vault danger stone remover |
| CN112648010A (en) * | 2020-12-21 | 2021-04-13 | 中国矿业大学 | Automatic filling mining control system and method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2839983C2 (en) * | 1978-09-14 | 1983-03-17 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Mining route drive-up device for underground mining |
| CN109869155B (en) * | 2019-04-02 | 2024-08-09 | 中铁工程服务有限公司 | Tunnel collapse treatment equipment |
-
1973
- 1973-08-14 GB GB3834273A patent/GB1452912A/en not_active Expired
-
1974
- 1974-07-27 DE DE19742436381 patent/DE2436381A1/en not_active Withdrawn
- 1974-08-12 BE BE147537A patent/BE818766A/en unknown
- 1974-08-13 FR FR7428062A patent/FR2241001B3/fr not_active Expired
- 1974-08-13 PL PL17344474A patent/PL92989B1/pl unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301869A (en) * | 2018-05-07 | 2018-07-20 | 洛阳理工学院 | A kind of tunnel vault danger stone remover |
| CN108301869B (en) * | 2018-05-07 | 2024-02-20 | 洛阳理工学院 | Tunnel vault dangerous stone removing device |
| CN112648010A (en) * | 2020-12-21 | 2021-04-13 | 中国矿业大学 | Automatic filling mining control system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2436381A1 (en) | 1975-02-27 |
| FR2241001B3 (en) | 1977-06-10 |
| BE818766A (en) | 1975-02-12 |
| PL92989B1 (en) | 1977-04-30 |
| FR2241001A1 (en) | 1975-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |