The invention belongs to the technical field of an automobile maintenance assisting products and particularly relates to a novel hydraulic pump, automobile hoisting equipment and automobile hoisting and inflating dual-purpose equipment. A jack assembly and an oil tank are mounted on the left side of the automobile hoisting and inflating dual-purpose equipment and a hydraulic pump is mounted on the middle part of a bottom plate; an air pump assembly is mounted on the right side of the bottom plate; a double-output-shaft motor is mounted on the bottom plate between the hydraulic pump and the air pump assembly. The structure of the hydraulic pump is simplified on the basis of a traditional hydraulic pump so that the machining process is simplified. The automobile hoisting equipment provided by the invention has a simple structure, and is safe and reliable, and is convenient to machine. The automobile hoisting and inflating dual-purpose equipment provided by the invention is simple to operate and has a good practicability; the air pump assembly and the hoisting equipment assembly are integrated to form a whole body by the design of a unidirectional clutching mechanism, so that the automobile hoisting and inflating dual-purpose equipment has an ingenious design, and is safe and reliable, and the whole cost is low.


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    Title :

    Novel hydraulic pump, automobile hoisting equipment and automobile hoisting and inflating dual-purpose equipment


    Contributors:
    LI LIZHEN (author) / SONG ZHIFENG (author) / REN BAOCHEN (author) / ZHAO DONGHAN (author) / ZHENG XIAOLI (author)

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



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