PROBLEM TO BE SOLVED: To provide a mixer drum driving device capable of driving a mixer drum by an electric motor without causing reduction in transport efficiency.SOLUTION: A mixer drum driving device as problem solution means includes: a mixer drum M rotatably mounted on a frame C of a truck mixer V; and a driving source D for rotationally driving the mixer drum M. The mixer drum M is mounted on the frame C at a forward inclined attitude in which a rear end side is lifted upward. The driving source D includes an electric motor 3 provided in a rear section of the frame C. A plurality of drum rollers R are provided to abut on a roller ring 2 provided on a rear outer periphery of the mixer drum M and rotationally support the mixer drum M from a lower side. The electric motor 3 rotationally drives the drum rollers R so as to rotationally drive the mixer drum M by driving sprockets 6 provided on rotary shafts r of the drum rollers R via a speed reducer 4 and a roller chain 7 or a belt wound around auxiliary wheels w provided between the speed reducer 4 and the sprockets 6 and between each sprocket 6 and each sprocket 6.SELECTED DRAWING: Figure 1

    【課題】運搬効率の減少を招かずにミキサドラムを電動機で駆動することができるミキサドラム駆動装置を提供することである。【解決手段】本発明の課題解決手段は、ミキサ車Vの架台Cに回転自在に搭載されるミキサドラムMと、ミキサドラムMを回転駆動する駆動源Dとを備えたミキサドラム駆動装置において、ミキサドラムMは、後端側が上方に持ち上げられた前傾姿勢で架台Cに取り付けられ、駆動源Dが、架台Cの後部に設けた電動機3を備え、ミキサドラムMの後方外周に設けたローラリング2に当接しミキサドラムMを下方から回転支持する複数のドラムローラRを設け、電動機3が、減速機4を介してドラムローラRの回転軸rに設けられたスプロケット6と、減速機4とスプロケット6との間および各スプロケット6,6間に設けられた補助車wに巻き回されたローラチェーン7またはベルトを駆動することにより、ドラムローラRを回転駆動させて、ミキサドラムMを回転駆動することを特徴とする。【選択図】 図1


    Access

    Download


    Export, share and cite



    Title :

    MIXER DRUM DRIVING DEVICE


    Additional title:

    ミキサドラム駆動装置


    Contributors:

    Publication date :

    2016-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / B28C Tonaufbereitung , PREPARING CLAY



    MIXER DRUM DRIVING DEVICE

    ABE SHINYA | European Patent Office | 2016

    Free access

    MIXER DRUM DRIVING DEVICE

    TAKAHASHI YOSHIMITSU / KASAHARA TETSUO / TANAKA KAZUNORI | European Patent Office | 2016

    Free access

    Mixer drum driving device

    TAKAHASHI YOSHIMITSU / KASAHARA TETSUO / TANAKA KAZUNORI | European Patent Office | 2015

    Free access

    Mixer drum driving device

    TAKAHASHI YOSHIMITSU / TANAKA KAZUNORI | European Patent Office | 2015

    Free access

    MIXER DRUM DRIVING DEVICE

    TAKAHASHI YOSHIMITSU / TANAKA KAZUNORI | European Patent Office | 2016

    Free access