360-degree middle windscreen wiper for harvester
The utility model discloses a 360-degree middle windscreen wiper for a harvester, which belongs to the field of windscreen wipers and comprises cab glass, a windscreen wiper body is mounted in the middle of the cab glass, and a windscreen wiper swing arm is assembled on the windscreen wiper body. Th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a 360-degree middle windscreen wiper for a harvester, which belongs to the field of windscreen wipers and comprises cab glass, a windscreen wiper body is mounted in the middle of the cab glass, and a windscreen wiper swing arm is assembled on the windscreen wiper body. The wiper swing arm comprises a second wiper strip with one end fixedly connected with the wiper body, a first wiper strip is slidably connected to one side of the second wiper strip, a locking piece is further arranged between the first wiper strip and the second wiper strip, a sliding strip is fixedly connected to one side of the second wiper strip, a sliding groove is formed in the side, close to the second wiper strip, of the first wiper strip, and the sliding strip is slidably connected into the sliding groove. The locking piece comprises a screw connected to the first wiper strip in a threaded mode, a plurality of lock holes matched with the screw are formed in the sliding strip, the rotating mode of the windsh |
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