Working in a paddy field a conventional tractor may sink deeply because of the very high moisture content and low bearing capacity of the soil. The tractive efficiency may be so low as to prevent the tractor from moving. In order to raise the tractive efficiency of a boat-type further, according to a point of view about reducing energy consumption by reducing the volume of the blade cavity, an idea of four-footed walking boat-type tractor is put forward, and a walking device with two feet and four small wheels is designed and manufactured. It can move on the rails of a paddy soil bin to simulate the tractive performance of a boat-type tractor in the paddy field. Kinematics and dynamics of the walking device is analysed. Because it can ensure that the blade foot enters and leaves the soil vertically, and eliminates the functions of the soil compression and pick by the blade entirely, so the volume of the blade cavity can be reduced to a minimum and the efficiency of the walking system has been raised considerably. Thus, it is feasible to adopt a four-footed walking mechanism in the boat-type tractor.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Study on walking boat-type tractor


    Weitere Titelangaben:

    Eine Untersuchung zu einem schreitfähigen bootsähnlichen Traktor


    Beteiligte:
    Sun, Quanying (Autor:in) / Qiu, Changhua (Autor:in) / Lu, Huaimin (Autor:in)


    Erscheinungsdatum :

    1996


    Format / Umfang :

    9 Seiten, 8 Bilder, 6 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    A study of an unconventional walking mechanism in paddy field-walking boat-type tractor

    Bingcong,C. / Huaimin,L. / Jilin Univ.of Technology,CN | Kraftfahrwesen | 1987


    Walking type tractor

    DAI XIAOXIAO / JIANG LIANJIE / LIU ZHONGNIAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Shell structure of boat type tractor

    ZHANG PENG / LI GENG / ZHANG YUYIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Walking type electric tractor

    LI QITAO / ZHANG XIANGLONG / PAN ZHENYU et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Boat type tractor hull installed on frame

    WANG YUAN / ZHANG PENG / LI GENG et al. | Europäisches Patentamt | 2021

    Freier Zugriff