The invention relates to an automatic lifting device which comprises a base, two sets of multi-connecting-rod lifting mechanisms and a warehouse, the two sets of multi-connecting-rod lifting mechanisms are connected to the two sides of the warehouse respectively, and each multi-connecting-rod lifting mechanism comprises a fixing base fixedly connected with the base; one end of the linear driving mechanism is hinged to the fixed seat; one end of the rocker is hinged to the other end of the linear driving mechanism, and the other end of the rocker is hinged to the fixed seat; one end of the main rod is hinged to the fixing base, and the other end of the main rod is hinged to the side face of the warehouse. One end of the balance rod is hinged to the fixing base, the other end of the balance rod is hinged to the side face of the warehouse, and the balance rod and the main rod jointly form a parallelogram mechanism; one end of the pull rod is hinged to the rocker, and the other end of the pull rod is hinged to a certain position in the middle of the main rod; wherein the rocking bar, the balance bar, the main bar and the hinge point of the fixed seat are sequentially arranged from near to far.
本发明涉及一种自动升降装置,包括底座、两组多连杆升降机构和货仓,其中,所述两组多连杆升降机构分别连接于货仓的两侧,所述多连杆升降机构,包括:固定座,所述固定座与所述底座固定连接;直线驱动机构,所述直线驱动机构一端铰接于固定座上;摇杆,所述摇杆一端与所述直线驱动机构另一端铰接,所述摇杆另一端与所述固定座铰接;主杆,所述主杆一端铰接于固定座上,另一端铰接于货仓侧面;平衡杆,所述平衡杆一端铰接于固定座上,另一端铰接于货仓侧面,与主杆共同组成一个平行四边形机构;以及,拉杆,所述一端铰接于摇杆,另一端铰接于主杆中间某一位置;其中,所述摇杆、平衡杆、主杆与固定座的铰接点由近及远依次排列。
Automatic lifting device
一种自动升降装置
2022-06-24
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 / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen |
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