The present invention relates to a pneumatic shock-absorbing electric-powered trolley including a trolley portion where rollers are installed to be gear-connected to an electric motor respectively on front and rear sides on the left and right sides in a trolley body, a drive force is transmitted from the left and right electric motors to the roller for electric rolling, a front housing incorporating a power supply battery is installed in front of the trolley body, and a rear housing incorporating an air compressor is installed behind the trolley body; a mounting portion installed on the base plate positioned in the middle of the trolley body and provided with a pneumatic cylinder elevated by supply of pneumatic pressure from the air compressor, a mounting plate for transport article mounting being installed on the piston of the pneumatic cylinder; and a pneumatic cushioning line portion installed on the pneumatic line interconnecting the air compressor and the pneumatic cylinder so that the mounting plate of the pneumatic cylinder performs cushioning operation while supporting the transport article in close contact.

    본 발명은 트롤리몸체의 내부 좌우양측 전후방에 각각 복수개의 롤러가 전동모터와 기어연동되게 연결설치되어 좌우측 전동모터로부터의 구동력이 롤러에 전달되어 전동식으로 구름이동되며 트롤리몸체의 전방에는 전원공급을 위한 배터리가 내장된 전방하우징이 설치되고 트롤리몸체의 후방에는 에어컴프레서가 내장되는 후방하우징이 설치된 트롤리부와; 상기 트롤리몸체의 가운데부분에 위치된 베이스판에 설치되면서 에어컴프레서로부터 공압을 공급받아 승강작동되는 공압실린더가 구비되고 공압실린더의 피스톤 상부에는 운반물이 적재되는 적재판이 설치된 적재부와; 상기 에어컴프레서와 공압실린더 사이를 연결하는 공압라인 상에 설치되어 공압실린더의 적재판이 운반물을 밀착지지하면서 완충작동되게 하는 공압완충라인부로 구성된 것을 특징으로 하는 공압완충식 전동트롤리에 관한 것이다.


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    Title :

    A pneumatic shock-absorbing electric-powered trolley


    Additional title:

    공압완충식 전동트롤리


    Contributors:

    Publication date :

    2018-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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 / 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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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