一种农用手推车

Agricultural use hand cart

  • Inventors: ZHILIN JIANG
  • Assignees: 蒋志林
  • Publication Date: June 30, 2004
  • Publication Number: CN-2622045-Y

Abstract

The utility model belongs to a hand truck among agricultural transport machines. The hand truck comprises a frame, supporting legs, a left armrest, a right armrest, and three wheels equipped on a surface vertical to a symmetrical axle of the truck body. Two wheels are main wheels and one wheel is a transition wheel equipped at a front end. When the truck operates on a normal surface, the transition wheel does not work. But in case of a gully, the directional wheel will work with a rear wheel and a middle wheel to enable the middle wheel and the rear wheel to get across the gully smoothly and steadily. Thus, the truck is characterized in that the truck is capable of moving on a path or a low farmland bank with gullies smoothly and steadily and is provided with strong applicability and a wide applicable scope for road surfaces, which overcomes a defect that a traditional wheelbarrow fails to move on a path with gullies.
该实用新型属于一种农用运输机械中的人力手推车。包括车架及其支承脚,左、右扶手,设于车体对称轴垂面上的三个车轮,其中两个为主车轮、一个设于前端的为过渡轮。正常路面运行时过渡轮不工作,而在有沟壑的地方该导向轮则配合后轮、中轮工作使中轮、后轮先后顺利、平稳地越过沟壑。从而具有可在有沟壑的小路、田坎上平稳行驶,对路面的适应能力强、适用范围广等特点。从而克服了传统独轮车在有沟壑的路面没法行驶等缺陷。

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