Maintenance-free follow-up arm support assembly and vehicle applying same

The utility model relates to the technical field of follow-up arms, and discloses a maintenance-free follow-up arm support assembly and a vehicle using the same, the maintenance-free follow-up arm support assembly comprises a follow-up structure, a limiting structure and a connecting structure, the limiting structure is movably connected to the outside of the follow-up structure, the connecting structure is movably connected to the top of the follow-up structure, and the follow-up structure is connected with the limiting structure. The follow-up structure comprises a large follow-up arm, a supporting block and a small follow-up arm, the supporting block is movably connected to the interior of the large follow-up arm, and the small follow-up arm is movably connected to the top of the large follow-up arm. According to the maintenance-free follow-up arm support assembly and the vehicle applying the maintenance-free follow-up arm support assembly, the follow-up arm is mounted in the chassis of the vehicle through