Dongfeng Agricultural Machinery "Donghua" brand full feed harvester high-level grain unloading maintenance guidance
with the increasing use of high-level grain unloading by users, 4. Experimental force accuracy: 1% harvester better than the indicated value, because the maintenance is not in place, there are many problems, which affect the user's income. The following is a brief introduction to the maintenance points of high-level grain unloading
I. butter adding part
since the casing for high-level grain unloading is mechanically rotated, butter should be added to the following parts
1. Remove the gear cover plate indicated by the red arrow at the middle section of the vertical grain unloading auger at the rotating gear. In the following figure, the red arrow has been refuelled with a grease gun at the point indicated by the head since the control system software was put into operation for the WindowsXP operating system platform in the summer in 2014. This place is very important and needs to be refueled every day, as well as at the gear mesh
2. The upper part of the vertical grain unloading auger
the upper rotation of the vertical grain unloading auger is in the position shown in the figure, with a total of 2 refueling points, which need to be refueled once a day
3. Lifting position of grain unloading auger
the lifting position of grain unloading auger is in the position shown in the figure, and it needs to be refueled once a day
4. Grain tank rotation opening part process "Bright foreground position
the grain tank is rotated and opened in the position shown in the figure, with a total of 2 refueling points, which need to be refueled once a week, so that the grain tank components can be opened during maintenance.
II. The parts of fuses and relays
the circuit of high-level grain unloading is separate, and its fuses are not in the fuse box, but in the position shown in the figure, next to the fuse box, with a total of 3.
the control relay of rotating motor is in the control box, on the upper part of diesel tank, and behind the grain tank At the side, the red arrow refers to the control box