The invention relates to the field of spare tire collecting and releasing mechanisms, in particular to a spare tire collecting and releasing mechanism of a heavy truck, which comprises a support used for being mounted on a truck body, a turnover frame is hinged to the support, a hydraulic cylinder used for driving the turnover frame to turn over is arranged on the support, and a supporting column used for penetrating through a hub mounting hole is arranged on the turnover frame. A supporting column is arranged on the support, a rotating disc is rotationally connected to the supporting column, a plurality of inserting rods used for penetrating through hub bolt holes are arranged on the rotating disc, a locking assembly used for abutting a hub against the rotating disc is arranged on the supporting column, and a bearing frame used for bearing a spare tire is arranged on the support. The mounting structure has the effect of improving the mounting convenience of the spare tire on the bracket.
本申请涉及一种重型卡车的备胎收放机构,涉及备胎收放机构的领域,其包括用于安装在卡车车体上的支架,支架上铰接有翻转架,支架上设置有用于驱动翻转架翻转的液压缸,翻转架上设置有用于贯穿轮毂安装孔的支撑柱,支撑柱上转动连接有转动盘,转动盘上设置有若干用于贯穿轮毂螺栓孔的插杆,支撑柱上设置有用于将轮毂抵紧在转动盘上的锁紧组件,支架上设置有用于承托备胎的承托架。本申请具有提高备胎在支架上安装便捷性的作用。
Spare tire retracting and releasing mechanism of heavy truck
一种重型卡车的备胎收放机构
2023-01-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Spare tire locking mechanism and spare tire lifter thereof
Europäisches Patentamt | 2023
|Retracting and releasing device of marine propulsion mechanism
Europäisches Patentamt | 2023
|Stern ramp retracting and releasing device for ship and synchronous retracting and releasing method
Europäisches Patentamt | 2024
|