The invention relates to a heavy material transfer caravan, which is characterized by comprising a caravan body, a front steering traction mechanism, a rear mounting base and a tire assembly. Tires in the tire assembly are divided into two groups and are mounted at the bottom of the caravan body through the front steering traction mechanism and the rear mounting base respectively; the front steering traction mechanism is rotationally connected with the caravan body in a horizontal plane; the front steering traction mechanism comprises a base, a traction ring is arranged on the front portion of the base, a shaft and a shaft sleeve which are connected in a relative rotation mode are arranged on the plane of the rear portion of the base, and a bearing is arranged between the shaft and the shaft sleeve; the shaft or the shaft sleeve is fixedly connected with the base, and correspondingly, the shaft sleeve or the shaft is fixedly connected with the bottom of the caravan body; the central axis of the shaft and the central axis of the shaft sleeve are perpendicular to the upper plane of the base. The caravan is simple in structure, not complex in manufacturing, low in cost and flexible in transfer, and the problems that heavy materials in a factory are difficult to transfer, high in cost, low in efficiency and the like are solved.
本发明涉及一种重型物料转运篷车,其特征在于,包括篷车厢体、前部转向牵引机构、后部安装底座和轮胎总成,所述轮胎总成中的轮胎分为两组且分别通过所述前部转向牵引机构和后部安装底座安装在所述篷车厢体底部;所述前部转向牵引机构与所述篷车厢体在水平面内转动连接;所述前部转向牵引机构包括底座,所述底座的前部设置有牵引环,后部平面上设置有以可相对转动的方式连接的轴和轴套,所述轴和轴套之间设置有轴承;所述轴或轴套与所述底座固连,相应的,所述轴套或轴与所述篷车厢体底部固连;所述轴和轴套的中心轴线垂直于所述底座上平面。本发明结构简单,制作不复杂,成本低,转运灵活,解决了厂区内重型物料转运难、成本高、效率低等问题。
Heavy material transfer caravan
一种重型物料转运篷车
2021-08-10
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |