The invention provides a self-adaptive crawler chassis device for seedling self-transportation. The self-adaptive crawler chassis device comprises a fixed beam, a sliding beam, a main crawler and a multifunctional crawler, the main tracks are installed on the two sides of the fixed beam respectively, and the multifunctional track is installed on the outer sides of the driving gear and the three track carrier rollers. Telescopic sliding of the sliding beam can be achieved through the pneumatic push rod, the multifunctional crawler belt is further connected, the multifunctional crawler belt is lowered to make contact with the ground during use to achieve the effects of assisting advancing and improving the stability of the vehicle body, and extra pushing force is provided at the rear end of the vehicle body; when not in use, the multifunctional crawler belt can be hung between the fixed beams, the multifunctional crawler belt is in a folded state, when the multifunctional crawler belt is in the folded state, the limiting blocks bounce to complete locking of the sliding beams, the sliding beams continue to retract in the fixed beams to lift the multifunctional crawler belt, and the multifunctional crawler belt is in a lifted state. The device can play a role in auxiliary feeding, facilitates timely adjustment under different working conditions, is high in adaptability, and is efficient and convenient.
本发明提供了一种苗木自运输用自适应履带底盘装置,包括固定梁、滑动梁、主履带和多功能履带;固定梁的两侧分别安装有主履带,多功能履带安装在驱动齿轮和三个履带托辊外侧。本发明可以通过气动推杆实现滑动梁的伸缩滑动,还连接有多功能履带,使用时多功能履带下放接触地面可以起到辅助行进以及增加车体稳定性的作用,在车体后端提供额外的推动力;不需要使用时可将多功能履带悬挂于固定梁之间,多功能履带处于收起状态,当多功能履带处于收起状态时,限位块弹起完成滑动梁的锁死,滑动梁在固定梁内继续回缩可以抬升多功能履带,使多功能履带处于上抬状态,可以起到辅助上料的作用,便于不同作业工况下的及时调整,适应性强,高效便捷。
Self-adaptive crawler chassis device for seedling self-transportation
一种苗木自运输用自适应履带底盘装置
2025-01-21
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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