The invention discloses a dumper cargo compartment limiting and compartment door locking system which comprises a chassis frame, a cargo compartment, an auxiliary frame, an overturning shaft, integrated limiting supports, a first pin shaft, a chain mechanism assembly, a rear protector, a cargo compartment door, a cargo compartment door claw, a third pin shaft and a fourth pin shaft. Comprising a front end face, a fork-shaped structure and a lower end face, a mounting hole is formed in the lower end face, the rear protection part is fixed to the integrated limiting support through a bolt, and the chain mechanism assembly is mounted on the mounting hole of the fork-shaped structure through a first pin shaft; the rear end of the chain mechanism assembly is connected with a cargo compartment door claw through a third pin shaft, the cargo compartment door claw is connected with a cargo compartment through a fourth pin shaft, and the cargo compartment door claw can freely rotate around the fourth pin shaft. According to the chassis, the number of parts is reduced, welding and drilling are not needed for installation, the surface damage and corrosion phenomena of the chassis are avoided, the production efficiency is improved, and the production cost is reduced.
本发明公开了一种自卸车货厢限位与厢门锁紧系统,包括底盘车架、货厢、副车架、翻转轴、集成式限位支架、销轴一、链条机构总成、后防护、货厢厢门、货厢门爪、销轴三和销轴四,所述集成式限位支架对称固定在底盘车架上,包括前端面、叉形结构和下端面,下端面上设有安装孔,后防护通过螺栓固定在集成式限位支架上,链条机构总成通过销轴一安装在叉形结构的安装孔上;链条机构总成后端通过销轴三与货厢门爪连接,货厢门爪通过销轴四与货厢相连,货厢门爪可绕销轴四自由旋转。本发明减少了零部件数量,不需要焊接、配钻方式安装,避免了底盘表面损伤及锈蚀现象,提高了生产效率,降低了生产成本。
Dumper compartment limiting and compartment door locking system
一种自卸车货厢限位与厢门锁紧系统
2024-08-23
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |