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    • 7. 发明授权
    • BEARING FOR WARM CURTAIN OPENING AND SHUTTING
    • 轴承开启和切割
    • KR100787934B1
    • 2007-12-24
    • KR20070019371
    • 2007-02-27
    • JUNG YOUNG HOON
    • JUNG YOUNG HOON
    • A01G9/24A01G9/14
    • Y02A40/252Y02A40/268A01G9/24A01G9/14A01G9/241
    • A bearing for opening and closing a heat insulation curtain of a plastic greenhouse in which a shaft pipe is rotatively supported while being in point contact at regular intervals is provided to prevent motor overload and change bearings easily when the bearings are worn. A bearing for opening and closing a heat insulation comprises: a base plate(100) connected with a support pipe on the back surface side; and a shaft pipe support body(200) arranged on the front surface side of the base plate to support the shaft pipe rotatively while being in point contact at regular intervals. The shaft pipe support body contains a pair of support plates(210,220) formed with insertion holes(211,221) for inserting the shaft pipe at the center and disposed oppositely to each other on the front surface side of the base plate and a plurality of bearings(230) installed at a predetermined degree of angle between the pair of support plates and supports the shaft pipe inserted into the insertion holes rotatively.
    • 提供一种用于打开和关闭塑料温室隔热幕的轴承,其中轴管以规则的间隔可靠地接触的方式被转动,以防止在轴承磨损时电动机过载并容易地改变轴承。 用于打开和关闭隔热件的轴承包括:与背面侧的支撑管连接的基板(100) 以及轴管支撑体(200),其布置在所述基板的前表面侧上,以一定间隔地点接触地可旋转地支撑所述轴管。 轴管支撑体包括一对支撑板(210,220),其形成有用于将轴管插入中心并且在基板的前表面侧彼此相对设置的插入孔(211,221)和多个轴承 230),以一定的角度安装在一对支撑板之间,并支撑插入到插入孔中的轴管。