The chain transmission structure comprises a pair of side plates, a pair of rotating shafts are rotationally installed between the side plates, the rotating shafts are symmetrically and fixedly sleeved with circular plates, circular grooves are formed in the sides, close to the side plates, of the circular plates, openings are formed in the outer sides of the circular plates at equal intervals in a surrounding mode, and the openings are communicated with the circular plates. And teeth are slidably arranged in the opening, the side, close to the rotating shaft, of each tooth is fixedly connected with an extrusion plate through a connecting rod, the connecting rod is sleeved with a first elastic piece, and the two ends of the first elastic piece are fixedly connected with the wall of the circular groove and the extrusion plate correspondingly. The chain belt can be quickly mounted and dismounted, no tool is needed, the chain belt can be conveniently maintained and replaced, the replaced chain belt can be lubricated while the chain belt is mounted, manual follow-up lubricating oil smearing is not needed, time and labor are saved, and the chain belt lubricating device is worthy of application and popularization.
本发明公开了一种升降驱动用链条传动结构及加工工艺,包括一对侧板,一对所述侧板之间转动安装有一对转轴,所述转轴的外部对称固定套装有圆板,所述圆板靠近侧板的一侧开设有圆槽,所述圆板的外侧等距环绕开设有开口,所述开口内滑动设置有齿牙,所述齿牙靠近转轴的一侧通过连杆固定连接有挤板,所述连杆的外部套设有第一弹性件,所述第一弹性件的两端分别与圆槽壁及挤板固定连接。本发明可实现对链带的快速安装及拆卸,无需借助任何工具,便于进行链带的维修及更换,且可在进行链带安装的同时能对更换的链带进行润滑,无需人工后续涂抹润滑油,省时省力,值得推广及使用。
Chain transmission structure for lifting driving and machining technology
一种升降驱动用链条传动结构及加工工艺
2022-07-22
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 / B23K Löten , SOLDERING OR UNSOLDERING / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / F16H Getriebe , GEARING / F16N LUBRICATING , Schmierung |
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