The invention discloses a wheel track adjusting structure, a wheel track adjusting method and a harvester, a steering axle comprises a cross beam, a telescopic beam connected to the cross beam in a sliding mode, a steering knuckle hinged to the outer end of the telescopic beam and a steering drive used for driving the steering knuckle to rotate, and the wheel track adjusting structure comprises a telescopic assembly and a driving assembly, the steering drive is arranged between the cross beam and the telescopic beam and used for driving the telescopic beam to move relative to the cross beam and enabling the transmission distance between the steering drive and the steering knuckle to be matched with the stroke of the telescopic beam; and the locking assembly is used for fixing the telescopic beam and the cross beam when the telescopic beam moves to a preset position relative to the cross beam. By means of the wheel distance adjusting structure, automatic matching adjustment and locking of the wheel distance of the harvester can be achieved, the adaptive capacity and universality of the harvester are improved, a driver does not need to get off the harvester to conduct manual operation adjustment, labor intensity and operation difficulty are effectively reduced, and the automation degree of the harvester is improved.
本发明公开了一种轮距调节结构、轮距调节方法及收获机,所述转向桥包括横梁、滑动连接于所述横梁的伸缩梁、铰接于所述伸缩梁的外端的转向节以及用于驱动所述转向节转动的转向驱动,所述轮距调节结构包括:伸缩总成,设置于所述横梁与所述伸缩梁之间,用于驱动所述伸缩梁相对所述横梁移动,并用于使所述转向驱动与所述转向节之间的传动距离与所述伸缩梁的行程匹配;锁紧总成,用于在所述伸缩梁相对所述横梁移动至预设位置时固定所述伸缩梁和所述横梁。通过使用本轮距调节结构,能够实现收获机轮距的自动匹配调节及锁紧,提高收获机的适应能力、通用性,无需驾驶员下车手动操作调节,有效降低劳动强度和操作难度,提高收获机自动化程度。
Wheel track adjusting structure, wheel track adjusting method and harvester
轮距调节结构、轮距调节方法及收获机
2024-05-03
Patent
Electronic Resource
Chinese
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