The invention discloses a gantry driving axle of an overhead plant protection machine. The gantry driving axle comprise an inter-axle gearbox, vertical legs are arranged below the two sides of the inter-axle gearbox respectively; a steering knuckle assembly is fixedly arranged at the upper ends of the vertical legs; and transverse telescopic devices are arranged between the two sides of the inter-axle gearbox and the steering knuckle assembly. The power output end of the inter-axle gearbox is in transmission connection with the power output end of the steering knuckle assembly through a transverse movement transmission assembly arranged in the transverse telescopic device. According to the gantry driving axle, the overall transverse width of the axle can be adjusted at will, the adjustingrange is large, the axle is suitable for being used in farmlands with different ridge distances, the application range is wide, the overall transverse width adjusting automation degree of the axle ishigh, using is convenient, the overall structure is simple, manufacturing is convenient, maintaining and overhauling are convenient, and the agricultural economic benefits can be greatly improved.
本发明公开了一种高架植保机龙门驱动车桥,包括轴间变速箱,轴间变速箱的两侧下方分别设置有立腿,立腿的上端固定设置的转向节总成,轴间变速箱的两侧与转向节总成之间设置有横向伸缩装置,轴间变速箱的动力输出端通过横向伸缩装置内设置的横向运动传动组件与转向节总成的动力输出端传动连接,本发明能够使得该植保机车桥可随意调整车桥的整体横向宽度,并且调整范围大,使其符合不同垄距的农田使用,适用范围广,并且车桥的整体横向宽度调节自动化程度高,方便使用,并且整体结构简单,制造方便,维修检修方便,可大大提高农业经济收益。
Gantry driving axle of overhead plant protection machine
一种高架植保机龙门驱动车桥
2020-04-24
Patent
Electronic Resource
Chinese
Height-adjustable gantry driving axle for plant protection machine
European Patent Office | 2023
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