The invention provides a telescopic dumper top cover, which comprises a cover plate, wherein the cover plate is connected with a carriage through a connecting rod, the cover plate comprises an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate are arranged in a staggered mode, sliding grooves are formed in the two side edges of the bottom surface of the upper cover plate, and the two side edges of the lower cover plate slide in the sliding grooves. By the adoption of the telescopic dumper top cover, the upper cover plate and the lower cover plate are driven to stretch out and draw back through the connecting rod while the top cover can stretch out and draw back without occupying the space of the carriage, the problem that the cover plate is stuck during sliding can be effectively solved, the maintenance cost is reduced, the structure is simple, and the product cost is low.
本发明提供了一种伸缩式自卸车顶盖,包括盖板,盖板通过连杆与车厢连接,所述盖板包括上盖板和下盖板,上盖板与下盖板交错设置,上盖板底面的两侧边设有滑槽,下盖板的两侧边在滑槽内滑动。使用本发明所述的伸缩式自卸车顶盖,顶盖能够伸缩不占用车厢空间的同时,通过连杆带动上、下盖板进行伸缩,可有效避免盖板滑动时的卡顿问题,降低维修成本,并且结构简单、产品成本低。
Telescopic dumper top cover
一种伸缩式自卸车顶盖
2020-07-31
Patent
Elektronische Ressource
Chinesisch
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 |
Limiting structure of dumper front telescopic sleeve hydraulic cylinder
Europäisches Patentamt | 2016
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