The device provided by the invention is formed by installing a reel A and a reel B which are designed as required on the same shaft (fixed on the shaft), the two reels are designed to be very narrow but at least equal to the diameter of a wound rope, the widths of the two reels can be widened to be several times of the diameter of the rope as required, and the diameter of the reels can be determined as required. In this way, after the disc A is fully wound with the rope and pulled at a constant speed, the rope of the disc B begins to be wound, and after the rope of the disc A is pulled empty, the disc B is fully wound with the rope, so that the result can occur that after the rope of the disc A is pulled at the constant speed by the same torque, the speed of the rope wound into the disc B is gradually increased from low to high, and the torque is gradually decreased from large to small. The height of the rope in the reel can be rapidly increased or decreased, and the torque and the speed are changed. When two or more than two devices are connected in series for use, the speed and the torque acting on the wound rope at the other end are increased or decreased progressively in a non-linear form when the rope at one end is dragged by a constant-speed stable force.

    本发明提供的装置,由两个按要求设计的卷盘A盘和B盘,安装在同一个轴上(且固定在轴上)构成,两盘被设计的很窄,但至少等于所緾绳索的直径,也可根据需要将两卷盘的宽度放宽为绳索直径的几倍,卷盘的直径可根据需要确定。这样,当A盘缠满绳索被匀速拉动后,B盘的绳索开始被卷动,A盘绳索被拉空后,B盘卷满绳索,这样,便会出现这种结果,A盘的绳索被同一力矩匀速拉动后,被卷入B盘的绳索的速度由低至高递增,力矩由大到小递减,究其根本就是利用卷盘的设计宽度,达到绳索在卷盘中的高度,快速增加或减少,改变力矩与速度。当由两个或两个以上的该装置进行串联使用时,以一个匀速稳定的力拖动一端的绳索时作用在另一端被卷入的绳索的速度和力矩就以非线性的形式递增或递减。


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    Title :

    Device for increasing or decreasing torque and speed


    Additional title:

    一种将力矩、速度、递增或递减的装置


    Contributors:

    Publication date :

    2022-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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