双驱非接触传动立式抽油机

Double-driving non-contact transmission vertical oil sucking machine

Abstract

本发明为一种双驱非接触传动立式抽油机,属机电一体化应用新领域。该机包括置于机架顶平台上的双驱四保险减速机和机架底座上的电动移机装置以及机架下部控制柜内外接传感器的数字智能控制器,其中双驱四保险减速机驱动轮绳槽内披复一端经前动滑轮悬挂油井载荷,另一端经后动滑轮悬挂防坠落平衡重的驱动绳,保护绳槽内固定另一端连接防坠落平衡重的保护绳。该机具有防渗油、基本免维护、非接触传动保护设备、节能环保、安全可靠、智能高效的优点,可广泛应用于立式抽油机采油和其它频繁换向的提升作业。
The invention provides a double-driving non-contact transmission vertical oil sucking machine, and belongs to a novel field of mechanical-electrical integration application. The double-driving non-contact transmission vertical oil sucking machine comprises a double-driving four-safety speed reducing machine, an electric machine moving device and a digital intelligent controller, wherein the double-driving four-safety speed reducing machine is arranged on a top platform of a machine frame, the electric machine moving device is arranged on a base of the machine frame, the digital intelligent controller is externally connected with a sensor and is arranged in a control cabinet arranged at the lower part of the machine frame, the winding end in a driving wheel rope groove of the double-driving four-safety speed reducing machine suspends an oil well load through a front movable pulley, the other end suspends a driving rope of an anti-falling counterweight through a back movable pulley, and a protection rope with the other end connected with the anti-falling counterweight is fixedly arranged in a protection rope groove. The double-driving non-contact transmission vertical oil sucking machine has the advantages that the oil seepage is avoided, the maintenance-free effect is basically realized, the non-contact transmission is adopted for protecting the equipment, the energy is saved, the environment is protected, and safety, reliability, intelligence and high efficiency are realized. The double-driving non-contact transmission vertical oil sucking machine can be widely applied to oil extraction of the vertical oil sucking machine and other lifting operations requiring frequent direction change.

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