The invention discloses a boat-type tractor hull installed on a frame, which comprises a hull main body, the hull main body is provided with a concave curved surface structure used for reducing resistance during steering or reversing of a boat-type tractor, the hull main body comprises a hull floor and a hull side plate, and the hull floor and the hull side plate are integrally connected through a curved surface. A bow frame mounting plate, a hull frame mounting plate and a stern frame mounting plate which are used for mounting the frame are fixedly mounted on the hull main body, a stern plate is fixedly mounted at the stern of the hull main body, and frame mounting seats are fixedly mounted on the bow frame mounting plate, the hull frame mounting plate and the stern frame mounting plate. Compared with the prior art that a transmission system is supported by a ship shell, an existing frame mounting structure is adopted, so that the hull is simpler and lighter, the whole modeling is streamlined, the resistance is greatly reduced during paddy field operation, and meanwhile, the structural strength is better.

    本发明公开了一种安装于车架的船式拖拉机船壳,其包括船壳主体,所述船壳主体上设置有用于减小船式拖拉机转向或倒车时阻力的凹陷曲面结构,所述船壳主体包括船壳地板和船壳侧板,所述船壳地板和船壳侧板采用曲面一体连接,所述船壳主体上固定安装有用于安装车架的船头车架安装板、船身车架安装板和船尾车架安装板,且船壳主体的船尾固定安装有船尾板,所述船头车架安装板、所述船身车架安装板和所述船尾车架安装板上均固定安装有车架安装座。本发明相比以往由船壳支持传动系统,采用现在的安装车架的结构,更简单,轻便,整体造型呈流线型,在水田作业时阻力大大减小,同时结构强度较好。


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    Title :

    Boat type tractor hull installed on frame


    Additional title:

    一种安装于车架的船式拖拉机船壳


    Contributors:
    WANG YUAN (author) / ZHANG PENG (author) / LI GENG (author) / WANG YUQIANG (author) / WANG XI'EN (author) / AN DONGDONG (author) / ZHANG YUYIN (author) / ZHANG CHUNJIANG (author)

    Publication date :

    2021-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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