Eickhoff艾柯夫采煤机各部件结构特点

pushing rod
cross head
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South Africa, Matla 2001
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Haulage gearbox
47662 S4_1
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Haulage unit with Wheel box
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Eickhoff艾柯夫采煤机各部件结构特点
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Ranging Arm Pins
A
B C
A Pin diameter Pin length Material properties Standard New 170 250 330 420 16MnCr5
AC Inverter, regulation
rated speed
IPC
RS485 DC
control AC
460V
AC load balance DC
M
DC
AC
460V
AC control DC
M
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IPC Unit
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Hardware MICOS 68 IPC
Repeater
Distance up to 5km Trailing cable
Transmission medium control cores or pilot core
Gate End Box
Shield control system
Shearer loader
A.F.C. Drive 1+2 stage loader
Fz(kN) 1000 869 900 800
haulage pull
700 600 500 363 400 300 200 100 0 0,0 5,0 10,0 11,2 15,0 20,0 25,0 26,8 30,0 v (m/min)
speed
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Comparison of Eicotrack and Eicotrack 2000
Features:
Size: Resolution:
5.4“ LCD 240 x 128 dots
Size: Res来自百度文库lution:
10.4“ TFT 640 x 480 dots
Representation:
Black / White
Chromatic
Interface:
RS232
Digital parallel interface
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Main menu screen
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Eickhoff double radio
* Battery block easily changeable * Operating life approx. 15h * Reach approx. 15m * Switch on protection by the need for pressing 2 buttons simultaneously for start-up * High transmission safety
DCP-0585-2-100
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Hydraulic unit
mobile control block
hydraulic pump
back flush filter
return filter
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Hydraulic Diagram
lump breaker shearer clearer LH ranging arm RH ranging arm spall plate
lowering brake valve
lowering brake valve
lowering brake valve
pilot controlled double check valve
mobile control block
mobile control block
hydraulic pumps 2 x 45 l/min
3 x RS232 / 1 x RS485 1x Ethernet 1x CAN Bus 1x PS2 1x Display (digital)
Interfaces:
Field bus system:
RS485
CAN Bus
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Display MICOS 68 IPC
IPC
1000 V
I/Omodules
Eickhoff Graphics Display
radio
3~ 750 kW
3~ 750 kW
3~ 100 kW
3~ 35 kW
3~ 90 kW
3~ 90 kW
F
T
D
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AC - Inverter
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Eickhoff SL Data Transmission
Data Converter
Mine Surface Station
Surface -------------------------------------------------------------------------------------------------------------------------------------------------------Underground
In-house Design
Industrial Standard
Features:
Processor: Motorola 68000 Clock frequency: 8 MHz Memory: 2 MB RAM 1.5 MB EPROM
4x RS232 / 2x RS485
Processor: AMD K6 Clock frequency: 166 MHz Memory: 32 MB RAM 40 MB Flash
B Standard New 125 200 224 260 16MnCr5
C Standard New 120 200 240 280 16MnCr5
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Ranging Arm Cylinder Protection
cylinder is fitted into the underframe
LOW-VOLTAGE BOX
HIGH-VOLTAGE BOX
HAULAGE DRIVE
TRANSFORMER BOX
G2
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Eickhoff SL 500
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3300V / 50 Hz
Emergency stop 280 kVA 460 V 42 V 220 V
M ~
35 kW
hydraulic tank
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Spall Plate
47457 S4_1
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Energy Distribution Box
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Electrical Distribution Box
Haulage unit
Haulage motor
Wheel box
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Wheel box
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Haulage Pull / Speed Diagram
with Wheel Box 13/19/31-11 Eicotrack 2000, Haulage i = 89.5 90kW AC