| 摘要 |
Section of plough guide for guides of displaced by means of traction chain coal plough includes two guide chain ducts that are placed one over another and are separated with cast sliding spacer, top guide strip and bottom guide beam and bottom slide guide as guide means for plough, at that the top guide chain duct is covered by means of front wall that includes guide strip that goes to guide beam and between the guide beam and slide guide a slot lead-through is arranged for hook of plough guide or plough knife and in frontal wall are formed receiving pockets for receiving of coupling devices there, as coupling devices for neighboring sections of plough guide. Besides that front wall with guide strip, guide beam and receiving pockets and back wall that includes slide guide form a one-piece casting that goes over length of section of plough guide. |
