The invention discloses a telescopic environment-friendly semitrailer, which comprises a front vehicle section, a middle vehicle section, a rear vehicle section, front wheels, middle wheels, rear wheels, a front vehicle section telescopic rod, a rear vehicle section telescopic rod and a towing device, wherein the towing device is arranged at the lower end of the front vehicle section, front wheelsare arranged on two sides of the front vehicle section, the front vehicle section is telescopically connected with the middle vehicle section through the front vehicle section telescopic rod, middlewheels are arranged on two sides of the middle vehicle section, the rear vehicle section is telescopically connected with the middle vehicle section through the rear vehicle section telescopic rod, and rear wheels are arranged on two sides of the rear vehicle section. The semitrailer body is telescopic; the size of the semitrailer is changed, when large-size goods need to be transported, the length of the semitrailer body can be adjusted according to actual conditions, the length of the semitrailer body can be adjusted in the front-back direction so that large-size objects can be transported,and when small-size objects are transported, the semitrailer body can be shortened, does not occupy space, is convenient to drive and occupies small space for parking.

    本发明公开了一种可伸缩的环保型半挂车,包括前车段、中车段、后车段、前车轮、中车轮、后车轮、前车段伸缩杆、后车段伸缩杆、拖挂装置,前车段的下端设置拖挂装置,前车段的两侧设置前车轮,前车段与中车段之间通过前车段伸缩杆伸缩连接,中车段的两侧设置中车轮,后车段与中车段之间通过后车段伸缩杆伸缩连接,后车段的两侧设置后车轮。本发明的半挂车车体能够伸缩,改变半挂车体积,在需要运输体积较大的货物时,车体能够根据实际情况调整长度,而且前后均能够调节长度,以便于运输体积较大的物体,在运输体积较小的物体时,可以将车体缩短,不占用空间,也方便行驶,停车占用空间也小。


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    Title :

    Telescopic environment-friendly semitrailer


    Additional title:

    一种可伸缩的环保型半挂车


    Contributors:
    ZOU DONGWEN (author) / MAO CHUANYUN (author) / NIE FEI (author)

    Publication date :

    2020-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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