FIELD: transport.
SUBSTANCE: invention relates to mining, particularly, to means for locking the toothed racks at piggy-back conveyors. Proposed system is incorporated with drive system for driving the mining machine along said conveyor with multiple pans. The latter are arranged end to end. Note here that said system comprises toothed racks, every end of said rack comprising the rod extending downward. One such rack can be arranged nearby the end of line pan while another pan can be located nearby adjacent end of adjacent linear pan. Besides, pull system comprises chain link arranged around two adjacent rods at the ends of said one toothed rack and another adjacent rack to interact therewith. Said link can extend above adjacent ends of linear pans. Pull system includes also the chain link retainer to fix said racks at said rods which includes shoe to receive toothed rack provided with the ledge to interact with chain link and to grip it between said ledge and said rack.
EFFECT: ease of dismantling of pull system.
5 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONVEYANCE SYSTEM WITH TOOTHED RACKS (VERSIONS) | 2011 |
|
RU2562282C2 |
| RACK-AND-PINION FLIGHT OF CONTINUOUS MINER PRIME MOVER OF CHAINLESS FEED SYSTEM | 1995 |
|
RU2111353C1 |
| FEED MECHANISM OF STOPING CUTTER-LOADER | 0 |
|
SU1155748A1 |
| ADVANCING ARRANGEMENT FOR COAL CUTTER-LOADER | 0 |
|
SU1541384A1 |
| LINEAR PAN AND LONGWALL CUTTER | 2013 |
|
RU2613659C2 |
| CHAIN CONVEYOR AND DRIVE SPROCKET THEREFOR | 2018 |
|
RU2768427C2 |
| LINE SECTION OF MECHANIZED COMPLEX FLIGHT CONVEYER | 1998 |
|
RU2151092C1 |
| FACILITY FOR COAL EXCAVATION FROM INCLINED AND STEEPLY INCLINED BEDS, CONVEYER FLIGHT AND CONTROL SYSTEM FOR THE FACILITY | 2004 |
|
RU2276729C1 |
| FACE CONVEYER | 0 |
|
SU1053555A1 |
| GUIDING RACK FOR CHAINLESS FEED SYSTEM OF STOPING CUTTER-LOADERS | 0 |
|
SU1121423A1 |
