The invention relates to the field of intelligent warehousing, in particular to a chain transmission telescopic clamping cargo fork. The chain transmission telescopic clamping cargo fork is used for transferring and placing items, and comprises an outer fork body, an intermediate fork body and an inner fork body which are arranged in sequence from outside to inside; each fork body is provided witha toothed driving device which drives a telescopic fork body to move; a gear rack which is matched with the toothed driving device is arranged at the bottom of the intermediate fork body; and both the movement direction of a linear sliding rail component and the arrangement direction of the gear rack are parallel to a transferring direction. A pulley is arranged in the intermediate fork body; andthe intermediate fork body and the outer fork body drive the inner fork body to move in a pulley mechanism through the pulley and a driving belt. According to the chain transmission telescopic clamping cargo fork provided by the invention, a chain wheel-chain is taken as driving power and is matched with the linear guide rail to realize the stretching and retracting of the cargo fork. Compared with the prior art, the stretching and retracting of the cargo fork is realized by utilizing gear transmission through the toothed driving device, and the problems that the stretching and retracting are not in place and the structure is complex caused by belt transmission are solved.
本发明涉及智能仓储领域,具体而言,涉及一种链条传动伸缩式抱夹货叉。链条传动伸缩式抱夹货叉,用于传送、放置物品,包括由外向内依次设置的外叉体、中叉体和内叉体,叉体设置有驱动伸缩叉体运动的齿状驱动装置,中叉体底部设置有与齿状驱动装置相匹配的齿条,直线滑轨组件的运动方向和齿条的设置方向均与传送方向相平行。中叉体设置有滑轮,中叉体与外叉体通过滑轮和传动带以滑轮机构的方式驱动内叉体运动。本发明提供的一种链条传动伸缩式抱夹货叉,采用链轮链条作为驱动动力,配合直线滑轨实现货叉的伸缩。与现有技术相比,通过齿状驱动装置利用齿轮传动实现了货叉的伸缩,解决了基于皮带传动出现的伸缩不到位以及结构复杂的问题。
Chain transmission telescopic clamping cargo fork
一种链条传动伸缩式抱夹货叉
2020-09-18
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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