The invention discloses an agricultural machine vehicle body suitable for hilly and mountainous areas. The agricultural machine vehicle body comprises a compartment, guide rods, supporting legs and tires, a traction frame is arranged at the front end of the compartment, two sides of the compartment are fixedly arranged on a cross beam, two ends of the guide rod are connected to the lower part of the beam through first connecting plates, a plurality of sliding plates are arranged on the cross beam, first connecting rods are arranged on the lower portions of the sliding plates, the upper ends ofthe supporting legs are movably installed on the first connecting rods, first shaft sleeves are arranged at the lower ends of the supporting legs, every two adjacent supporting legs are staggered toform a V shape, rotating shafts are movably connected into the first shaft sleeves through bearings, and the tires are installed at one ends of the rotating shafts through connecting discs. The tiresare installed on a linkage suspension formed by connecting the multiple supporting legs, and when the vehicle body encounters an obstacle, the supporting legs extrude the sliding plates on the guide rods to enable front wheels to be lifted up and keep advancing, when the front wheels cross the obstacle, the front wheels slowly descend, then the middle tires are lifted up to cross the obstacle, andfinally rear wheels cross the obstacle, so that the trafficability and obstacle crossing stability of the vehicle body are guaranteed.
本发明公开了一种适用于丘陵山区的农机车体,包括车厢、导杆、支腿、轮胎,车厢前端设有牵引架,车厢两侧固安装在横梁上,导杆两端通过第一连接板连接在横梁的下部,横梁上设有若干滑板,滑板下部设有第一连杆,支腿上端活动地安装在第一连杆上,支腿下端设有第一轴套,且相邻的支腿两两交错布置成“V”形,第一轴套内部通过轴承活动地连接有转轴,转轴一端通过连接盘安装有轮胎。本发明轮胎安装在由若干支腿连接而成的联动悬架上,在遇到障碍物时,支腿挤压导杆上的滑板使前轮抬起,并保持前进,当其跨过障碍时,再缓慢降下,继而中间轮胎抬起越障,最后是后轮越障,保证了车体的通过性和越障的稳定性。
Agricultural machine vehicle body suitable for hilly and mountainous areas
一种适用于丘陵山区的农机车体
2020-06-19
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B62D MOTOR VEHICLES , Motorfahrzeuge |
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