The invention discloses a wheeled tractor rear wheel tread adjusting device which comprises a wheel assembly, a short screw, a first gasket, a connecting bolt, a second gasket, an upper bearing bush, a flat key, a gear, a lower bearing bush assembly, a hub and a long screw. The upper bearing bush and the lower bearing bush assembly are loosened by rotating and loosening the connecting bolt and the long screw, the hub assembly is loosened by rotating the screw rod, the gear shaft is rotated at the moment, the gear shaft is connected with the gear through the flat key, so that the gear is driven to rotate, the gear is matched with the rack on the half shaft, and the hub assembly is driven to move outwards along the half shaft; according to the size of the corresponding half shaft according to the required wheel track, the adjustment of the wheel track of the rear wheels is completed, and the beneficial effects that the wheel track of the rear wheels of the tractor is adjusted more conveniently and rapidly, and the working efficiency is improved are achieved.
本发明公开了一种轮式拖拉机后轮轮距调整装置,包括车轮合件、短螺钉、第一垫圈、连接螺栓、第二垫圈、上轴瓦、平键、齿轮、下轴瓦合件、轮毂和长螺钉,本发明通过设置了上轴瓦和下轴瓦合件于车轮合件上,通过转动松开连接螺栓和长螺钉而将上轴瓦和下轴瓦合件进行松开,并且转动螺杆松开轮毂合件,此时转动齿轮轴,由于齿轮轴和齿轮通过平键连接,从而驱动齿轮转动,齿轮和半轴上的齿条配合,带动轮毂合件沿半轴向外移动,根据所需的轮距移动到对应半轴上的尺寸,就完成了后轮轮距的调整,达到了更加方便快捷的对拖拉机后轮轮距进行调节,提高了工作效率的有益效果。
Wheel track adjusting device for rear wheels of wheeled tractor
一种轮式拖拉机后轮轮距调整装置
2022-03-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
DEVICE MEASURING WIDTH OF WHEEL TRACK OF REAR RIMLESS WHEELS OF TRACTOR
Europäisches Patentamt | 2017
|Direct-drive front-rear drive articulated steering-wheeled tractor
Europäisches Patentamt | 2015
|NTIS | 1971