The invention discloses an agricultural mobile robot which comprises a chassis, a suspension system and wheels, the suspension system comprises a support assembly, a transmission assembly and a damping assembly, the support assembly comprises a cantilever and a slewing bearing part, the upper end of the cantilever is rotationally arranged on the chassis through the slewing bearing part, and the wheels are installed at the lower end of the cantilever. The transmission assembly comprises a transmission mechanism and an automatic tensioning mechanism, the transmission mechanism comprises a main transmission wheel, an auxiliary transmission wheel and a transmission chain, the automatic tensioning mechanism comprises a tensioning part and two tensioning wheels, the two tensioning wheels are pressed on the left outer side face and the right outer side face of the transmission chain respectively, the tensioning part is connected between the two tensioning wheels, one end of the damping assembly is connected to the chassis, and the other end of the damping assembly is connected to the chassis. And the other end is connected to the cantilever. According to the agricultural robot, the cantilever can swing front and back relative to the chassis to adapt to uneven road conditions, the anti-seismic performance of the agricultural robot is improved, and the two sides of the transmission chain are automatically tensioned through the two tensioning wheels, so that the transmission chain is not prone to generating transmission faults due to looseness.
本发明公开了一种农业用移动机器人,其包括底盘、悬架系统及车轮,悬架系统包括支架组件、传动组件及减震组件,支架组件包括悬臂和回转支承件,悬臂的上端通过回转支承件转动地设置于底盘上,悬臂的下端安装有车轮,传动组件包括传动机构和自动张紧机构,传动机构包括主传动轮、从传动轮及传动链,自动张紧机构包括张紧件和两个张紧轮,两张紧轮分别压在传动链的左右两个外侧面,张紧件连接在两张紧轮之间,减震组件的一端连接于底盘上,另一端连接于悬臂上。本发明中悬臂可以相对底盘进行前后摆动,以适应不平整的路况,提高了农业机器人的抗震性能,并通过两个张紧轮来对传动链的两边进行自动张紧,使得传动链不易因松弛而产生传动故障。
Agricultural mobile robot
一种农业用移动机器人
2023-04-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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