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    • 7. 发明申请
    • WHEEL ASSEMBLY FOR AN IRRIGATION SYSTEM
    • 灌溉系统的轮组件
    • WO2015112720A1
    • 2015-07-30
    • PCT/US2015/012466
    • 2015-01-22
    • LINDSAY CORPORATION
    • KORUS, Thomas J.FREDENBURG, Michael
    • A01G25/09
    • B60B9/12B60B9/04B60B15/025B60C7/10B60C7/24B60Y2200/224B62D21/14B62D21/18Y10T29/49481
    • A wheel assembly for traversing a path along a ground surface having a layer of soil, the wheel assembly comprising a central support and an airless flexible covering mounted on the central support and having a plurality of rigid sections and a plurality of flexible sections. The outwardly protruding spokes urge the rigid sections into the layer of soil when the rigid sections contact the ground surface. The flexible sections flex inwardly when the flexible sections contact the ground surface so that the rigid sections and the flexible sections cooperatively form a corrugated pattern in the ground surface without urging the soil to side margins of the airless flexible covering, the corrugated pattern having a plurality of valleys formed by the rigid sections and a plurality of peaks formed by the flexible sections.
    • 一种用于沿着具有一层土壤的地面横向路径的轮组件,所述轮组件包括中心支撑件和安装在所述中心支撑件上并具有多个刚性部分和多个柔性部分的无空气柔性覆盖物。 当刚性部分接触地面时,向外突出的辐条将刚性部分推入土壤层。 当柔性部分接触地面时,柔性部分向内弯曲,使得刚性部分和柔性部分在地表面中协调地形成波纹状图案,而不将土壤推动到无空气柔性覆盖物的侧边缘,波纹图案具有多个 由刚性部分形成的谷和由柔性部分形成的多个峰。
    • 10. 发明专利
    • Wheel for riding type transplanting machine
    • 轮式移动机轮
    • JPS59202904A
    • 1984-11-16
    • JP7864483
    • 1983-05-04
    • Isao MinagawaToshio Minagawa
    • MINAGAWA ISAOMINAGAWA TOSHIO
    • B60B15/02
    • B60B15/02B60B15/025B60B15/04
    • PURPOSE:To improve sinking control action and action of propelling power, by forming a shape of the side of a treadle into a protruded arc state part overhanging by facing outward of an annular ring. CONSTITUTION:A shape of the side of a treadle 5 is formed into a protruded arc state part 6 overhanging by facing outward of an annular ring 4. With this construction, sinking control action and propelling power action to be generated effectively by each of the treadles 5 are generated on the treadle at any position, therefore, a difference between the above two actions do vary drastically, the balanced two actions are done and stabilized smooth running can be done. Resistance when the treadle 5 sinks into wet rice field is a little. Paddling propelling power to be made along with a bottom board is increased by front hollow arc state part 11 and the above two actions are improved further by holding action of mud through actions of the front hollow arc state part 11 and a rear hollow arc state part 13.
    • 目的:为了改善下沉控制动作和推动力的作用,通过将踏板的侧面的形状形成为通过面向环形环向外伸出的突出弧状部分。 构成:踏板5侧的形状通过面向环状环4的外侧而形成为伸出的突出状态部6。利用该结构,能够通过每个踏板有效地产生下沉控制动作和推进动作动作 因此,上述两个动作之间的差异大幅度地变化,平衡的两个动作被完成,并且可以稳定地平稳运行。 踏脚板5沉入湿稻田时的抵抗力有点小。 通过前空心弧状部分11增加与底板一起制成的铲斗推进力,并且通过保持泥浆通过前空心弧状态部分11和后空心弧状态部分的作用而进一步改善上述两个动作 13。