The invention discloses a crane capable of adjusting the pulling speed according to different weights. The crane comprises a machine body, a weight detection device is arranged in the machine body; the weight detection device internally comprises a lower pressing block; and the right side of the weight detection device is also provided with a rapid ascending device. According to the invention, theweight detection device is arranged; the weight of an object is detected in real time; convenience is provided for transmission in the next step, the processing efficiency is high, the rapid ascending device is arranged at the right side of the weight detection device; when the weight of the object is light, the crane rapidly rises, the working efficiency is improved, a slow ascending device is arranged at the upper side of the rapid ascending device, when the object is too heavy, the crane slowly rises, device damage caused by too fast rising is avoided, an overweight alarm device is furtherarranged on right of the weight detection device, and when the object is too heavy, an alarm is given out to remind workers.

    本发明所述的一种可根据不同重量调节拉速的起重机,包括机体,所述机体内设有重量检测装置,所述重量检测装置内包括下压块,所述重量检测装置右侧还设有快速上升装置,本发明中设有重量检测装置,对物品的重量进行实时检测,方便进行下一步传动,处理效率高,重量检测装置右侧设有快速上升装置,当物品重量较轻时,起重机快速上升,提高工作效率,快速上升装置上侧设有缓慢上升装置,当物品重量过重时,起重机缓慢上升,避免上升过快,导致装置损坏,重量检测装置右侧还设有超重警报装置,当物品过重时,发出警报,提醒工作人员。


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    Title :

    Crane capable of adjusting pulling speed according to different weights


    Additional title:

    一种可根据不同重量调节拉速的起重机


    Publication date :

    2020-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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