The invention discloses a power transmission device of a seedling planting machine. Coaxial through holes are formed in an outer side casing and an inner side casing arranged at one end of a chain box; a pin shaft is arranged in a position of the chain box near the through holes; the two ends of the pin shaft are supported on the outer side casing and the inner side casing; a power output shaft is supported on an outer side casing and an inner side casing arranged at the other end of the chain case through a bearing; a transition shaft is supported on an outer side casing and an inner side casing arranged in the middle of the chain box through a bearing; chain wheels comprise a transition large chain wheel, a transition small chain wheel and a power output chain wheel; the diameter of the transition large chain wheel and the diameter of the power output chain wheel are greater than the diameter of the transition small chain wheel; the transition large chain wheel is arranged and fixed on the end, near the outer side casing, of the transition shaft; the transition small chain wheel is arranged and fixed on the end, near the inner side casing, of the transition shaft; and the power output chain wheel is arranged and fixed on the power output shaft. The power transmission device has the advantages that the multi-stage speed change can be carried out, and the length of the power output shaft is reduced, so that the structure of the seedling planting machine is more compact.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Power transmission device of seedling planting machine


    Beteiligte:
    CHEN YONG (Autor:in)

    Erscheinungsdatum :

    2015-08-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Seedling planting machine for desert shrubs and using method of seedling planting machine

    WANG DONG / CHEN ANPING / YU PENG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Seedling storage device for grape planting

    LI HAIMING | Europäisches Patentamt | 2022

    Freier Zugriff


    Multifunctional electric seedling pushing vehicle for seedling planting

    SUN YONGWEI | Europäisches Patentamt | 2022

    Freier Zugriff