农业轮式拖拉机.三点悬挂挂接器.第1部分:U型框架连接器

[中文适用范围]： ISO 11001 的本部分规定了农用轮式和履带式拖拉机上三点悬挂装置的基本尺寸，该拖拉机配备了符合 ISO 730 或 ISO 8759-1 的三点自由连杆悬挂装置和 U 型框架悬挂装置耦合器。 注：一般而言，拖拉机和机具与挂接装置一起使用的尺寸与 ISO 730 或 ISO 8759-1 中规定的三点连杆机构的尺寸以及 ISO 2332 中规定的间隙区域的尺寸相同。 点悬挂连接器系统构成了机具安装的特殊方法。 挂钩连接器是位于三点连杆机构和机具之间的附加组件，可以从操作员座椅上挂接和脱开。 由于挂钩连接器的特殊结构和功能，可能需要改变参考标准中指示的上连杆和下连杆的长度。 ISO 11001 的本部分适用于 ISO 730 或 ISO 8759-1 中定义的农用轮式和履带式拖拉机的 1、2N、2、3N、3、4N 和 4 类。 [外文原描述]： ISO 11001-1:2016 specifies the essential dimensions for the attachment of three-point hitch implements to agricultural wheeled and track-laying tractors equipped with a three-point free link hitch according to ISO 730 or ISO 8759‑1 and a U-frame hitch coupler. NOTE In general the dimensions associated with the tractor and implement for use with hitch couplers are the same as those for the three-point linkage specified in ISO 730 or ISO 8759‑1, and those for the clearance zone specified in ISO 2332. The three-point hitch coupler systems constitute a special method of implement mounting. The hitch couplers are an additional component located between the three-point linkage and the implement, making it possible to hitch and unhitch from the operator's seat. Due to the special construction and function of hitch couplers, it can be necessary to vary the length of the upper and lower links indicated in the referenced standards. ISO 11001-1:2016 applies to categories 1, 2N, 2, 3N, 3, 4N, and 4 of agricultural wheeled and track-laying tractors as defined in ISO 730 or ISO 8759‑1.