The invention aims to provide a parasitic hydraulic rocker arm type loading and unloading machine which is parasitic on a truck chassis, convenient to disassemble and assemble and suitable for hoisting a single heavy and large-size hoisting object. The machine comprises a truck chassis, rotating shaft fixing pieces, a rocker arm, a hydraulic drum, hydraulic cylinders, adjusting holes, a hydraulicpump, a hydraulic valve, a hydraulic oil tank and a hydraulic oil pipe, and is characterized in that the truck chassis is provided with the rotating shaft fixing pieces, two feet of the door-shaped rocker arm are combined on the rotating shaft fixing pieces at the rear end of the truck chassis through rotating shafts, and the hydraulic drum is arranged in the middle of the door head; the free endsof the two same hydraulic cylinders are respectively combined on the adjusting holes in the middle lower part of the rocker arm through rotating shafts, and the lower ends are respectively combined on the rotating shaft fixing pieces at the front part of the truck chassis through rotating shafts; and the hydraulic pump, the hydraulic valve and the hydraulic oil tank are arranged below the truck chassis or on the side face to be in power fit with the truck chassis and are connected with the hydraulic devices through the hydraulic oil pipe to form a hydraulic system. The machine has the beneficial effects of simple structure, convenience in use, easiness in disassembly and assembly, energy conservation and high efficiency.

    本发明是要提供一种寄生在货车底盘上便于拆装的,适用于起重单个较重、体积较大起重物的寄生式液压摇臂型装卸机。包括:货车底盘、转轴固定件、摇臂、液压卷筒、液压缸、调节孔、液压泵、液压伐、液压油箱、液压油管,其特征是:货车底盘上设有转轴固定件,门字形摇臂的两脚由转轴结合在货车底盘后端的转轴固定件上,其门头的中间设有液压卷筒;两相同的液压缸的自由端用转轴分别结合在摇臂中下部的调节孔上,其下端用转轴分别结合在货车底盘前部的转轴固定件上;液压泵、液压伐、液压油箱分别设在货车底盘以下或侧面上与动力配合,是用液压油管与以上液压装置互相连结组成液压系统的。有益效果:结构简单,使用方便,易拆装、节能高效。


    Access

    Download


    Export, share and cite



    Title :

    Parasitic hydraulic rocker arm type loading and unloading machine


    Additional title:

    寄生式液压摇臂型装卸机


    Contributors:

    Publication date :

    2020-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



    Sliding fork type loading and unloading machine

    ZHANG YONG / QIU BIAO / HUANG WEI et al. | European Patent Office | 2023

    Free access

    Automatic hydraulic lifting loading and unloading platform

    DU XIAOMING / SHAO JIANFANG | European Patent Office | 2016

    Free access

    MANAGING LOADING AND UNLOADING MACHINE

    KADO SILVEN | European Patent Office | 2021

    Free access

    Rail loading and unloading machine

    HERZOG STANLEY M / BOUNDS IVAN E | European Patent Office | 2016

    Free access

    Lightweight loading and unloading machine

    ZHU XIAOJUN | European Patent Office | 2015

    Free access