煤礦綜采工作面推進(jìn)三維動畫演示-文庫吧
2024-11-23 10:53 本頁面
【正文】 20 21 21 6 7 8 4 5 7 5 2 1 2 1 3 3 0 6 8 10 4 PRT linepans are pushed over at a progammable distance behind the plow position (here: 5 shields) 1 Plowing at Head Gate Downhill run ( slow speed ) 9 10 11 12 9 11 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 6 7 8 4 5 7 5 2 1 2 1 3 3 0 6 8 10 4 PRT linepans are pushed over at a progammable distance behind the plow position (here: 5 shields) 1 Plowing at Head Gate Downhill run ( slow speed ) 9 10 12 9 11 11 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 6 7 8 4 5 7 5 2 1 2 1 3 3 0 6 8 10 4 PRT linepans are pushed over at a progammable distance behind the plow position (here: 5 shields) 1 Plowing at Head Gate Downhill run ( slow speed ) 9 12 9 11 11 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 6 7 8 4 5 7 5 2 1 2 1 3 3 0 6 8 10 10 4 PRT linepans are pushed over at a progammable distance behind the plow position (here: 5 shields) 1 Plowing at Head Gate Downhill run ( slow speed ) 12 11 11 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 6 7 8 4 5 7 5 2 1 2 1 3 3 0 6 8 10 10 4 9 9 PRT linepans are pushed over at a progammable distance behind the plow position (here: 5 shields) 1 Plowing at Head Gate Downhill run ( slow speed ) 12 11 11 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 6 7 4 5 7 5 2 1 2 1 3 3 0 6 8 8 10 10 4 9 9 plow stop at shield 2 1 Plowing at Head Gate Plow passes end switch at 2 Downhill run ( slow speed ) 12 11 11 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 6 4 5 5 2 1 2 1 3 3 0 6 8 8 10 10 4 9 9 7 7 plow stop at shield 2。 then manual activation via auxiliary control box 1 Plowing at Head Gate Downhill run ( slow speed ) 12 11 11 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 4 5 5 2 1 2 1 3 3 0 6 6 8 8 10 10 4 9 9 7 7 plow is moved further into the head entry manually using the auxiliary control box at the head drive area, followed by munication back to the main control center that plow is in head entry ready for return 1 Plowing at Head Gate 12 11 11 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 4 5 5 2 1 2 1 3 3 0 6 6 8 8 10 10 4 9 9 7 7 Uphill run ( slow speed ) Plow is moved in slow speed back towards tail gate 1 Plowing at Head Gate 12 11 11 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 4 5 5 2 1 2 1 3 3 0 6 6 8 8 10 10 4 9 9 7 7 Uphill run ( slow speed ) plow goes back beyond snake 1 Plowing at Head Gate 12 11 11 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 4 5 5 2
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