Operating instructions and part catalogue, BALE WRAPPING MACHINE,
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Strona
50
Fig. 39 Rotating arm drive
Fig. 38 Cylinder driving chains
Fig. 40 Elimination of play on bearings
9.3
Driving chains
The bale wrapping machine
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, is provided with two driving chains that need routine lubrication and require tensioning. They are located in
the wrapping machine table, on the LH side of the machine, under a shield. They provide the drive for the cylinders rotating the bales.
To tighten the main driving chain (1), transferring the drive from the engine, loose the two screws
(2), move the tensioner (3) and retighten the screws (2)
To tighten the chain (4), transferring the drive between the cylinders, loose the nut (5), tighten the
screw (6) and retighten the nut (5).
Remember also of routine lubrication of the slow-speed mechanism (7), that ensures the free ro-
tation of the first cylinder in one direction, during bale loading.
9.4
Rotating arm drive
Hydraulic motor with brake is used to drive the rotating arms. The motor drives the arms trough transmis-
sion (1) that must be lubricated with grease. Control the tightening of the screws (2) and (3), holding the
motor in the appropriate position. By loosening the screws (2) and (3), you may correct the clearance be-
tween the gears in the transmission. The screw (2) is set in a longitudinal hole enabling rotation of the
motor together with the cogwheel placed around the screw (3). After the correct setting of the motor, tight-
en the screw (2) and (3) with the torque of 140Nm.
The rotating arm axle is supported by two bearings: of the ball and conical types. If the arms feature
with a perceptible axial play, it may be decreased on the conical bearing (1). For this purpose, bend out the
tooth of the washer (2), protecting the nut (3) against untightening and, next, bend in the protecting tooth of
the washer (2) at an appropriate place. The lubricator (4) serves for lubrication of the bearings.
4
1
6
2
7
5
3
1
2
3
3
2
1
4
Содержание TWISTER
Страница 53: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 53 10 1 Draught bar ...
Страница 55: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 55 10 2 Drawbar support ...
Страница 57: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 57 10 3 Loader ...
Страница 59: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 59 10 4 Main frame ...
Страница 61: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 61 10 5 Half shaft ...
Страница 63: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 63 10 6 Table ...
Страница 65: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 65 10 7 Rotating arms ...
Страница 67: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 67 10 8 Rotating arms ...
Страница 69: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 69 Rotating arms ...
Страница 71: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 71 10 9 Foil feeder ...
Страница 73: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 73 10 10 Foil feeder ...
Страница 75: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 75 10 11 Knife mechanism ...
Страница 77: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 77 10 12 Cylinder drive ...
Страница 79: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Strona 79 10 13 Bale setter ...
Страница 81: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 81 10 14 Hydraulics ...
Страница 83: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 83 Drive hydraulics ...
Страница 85: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 85 Knife hydraulics ...
Страница 87: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 87 Table hydraulics ...
Страница 89: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 89 Loader hydraulics ...
Страница 91: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 91 Draught bar hydraulics ...
Страница 93: ...Operating instructions and part catalogue BALE WRAPPING MACHINE TWISTER Page 93 10 14 Sensors ...