The telescopic fork structure comprises an upper fork assembly, a middle fork assembly, a lower fork assembly and a driving assembly, the middle fork assembly is covered with the upper fork assembly, the outer side of the middle fork assembly is in sliding fit with the upper fork assembly, and the inner side of the middle fork assembly is in sliding fit with the lower fork assembly; the upper fork assembly and the middle fork assembly as well as the middle fork assembly and the lower fork assembly are in meshing transmission through synchronous belts, and the driving assembly is installed on a side plate of the lower fork assembly. The rail on the middle fork assembly is in sliding fit with the roller groups on the upper fork assembly and the lower fork assembly, and the upper fork assembly and the middle fork assembly as well as the middle fork assembly and the lower fork assembly are in meshing transmission through the synchronous belt; by means of meshing transmission, the slipping phenomenon does not exist, and the transmission precision is high; the synchronous belt is used, maintenance and pollution are avoided, and the follow-up maintenance cost is reduced; the device is suitable for carrying long and large heavy-load materials, multiple forks are not needed, and the use cost is reduced.
本发明公开了一种同步带传动的伸缩叉结构,包括上叉组件、中叉组件、下叉组件、驱动组件,上叉组件覆盖于中叉组件上,中叉组件外侧与上叉组件滑动配合,中叉组件内侧与下叉组件滑动配合,上叉组件与中叉组件、中叉组件与下叉组件之间通过同步带啮合传动,驱动组件安装在下叉组件侧板。本发明采用中叉组件上的轨道与上叉组件、下叉组件上的滚轮组滑动配合,上叉组件与中叉组件、中叉组件与下叉组件之间通过同步带啮合传动;本发明啮合传动,不存在打滑现象,传动精度高;使用同步带,免维护,无污染,降低后续维修保养成本;可适用于长大件重载物料搬运,无需多叉,降低使用成本。
Telescopic fork structure driven by synchronous belt
一种同步带传动的伸缩叉结构
2024-05-10
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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