The invention discloses a rotatable hidden drawing vehicle ladder platform for a combine harvester and a drawing storage method. The vehicle ladder platform comprises a top walking board assembly, a positioning sliding rail assembly, a vehicle ladder and a hidden vehicle ladder sliding cabin assembly. The top walking board assembly is connected with the positioning sliding rail assembly, an upper walking board of the top walking board assembly and the inner side of the positioning sliding rail assembly are fixedly connected with the vehicle body framework extension frame in a threaded mode, and the vehicle ladder is installed in the hidden vehicle ladder sliding cabin assembly and can slide in the vehicle ladder sliding cabin, so that extraction and hidden storage are achieved. A sliding shaft of the hidden vehicle ladder sliding cabin assembly penetrates through the positioning sliding rail assembly and penetrates through a front closed limiting groove of the positioning sliding rail assembly through a locking mechanism close to the inner side of a vehicle body, and the outer side of the hidden vehicle ladder sliding cabin assembly is connected with a hanging hole of a bent plate on the outer side of the positioning sliding rail assembly in a hanging mode through a tail hook. An operator can easily pull out the vehicle ladder body from the vehicle ladder sliding cabin and place the vehicle ladder body at a fixed position through operations such as rotation, pulling and placing, and the operator climbs into a fixed walking board along the hidden vehicle ladder sliding cabin, so that the operation is convenient, fast and safe.
本发明公开提供联合收割机用可旋转隐藏抽拉车梯平台与抽拉收纳方法,车梯平台包括顶部走台合件、定位滑轨合件、车梯、隐藏式车梯滑舱合件。顶部走台合件与定位滑轨合件连接,顶部走台合件上部走台及定位滑轨合件内侧与车身骨架延长架螺接固接,车梯安装在隐藏式车梯滑舱合件内部,可在车梯滑舱内部滑动,实现抽出和隐藏收纳。隐藏式车梯滑舱合件的滑动轴穿过定位滑轨合件,在靠近车身内侧通过锁止机构穿过定位滑轨合件前部闭合限位槽,外侧通过尾部挂钩与定位滑轨合件外侧折弯板的挂接孔挂接。操作人员可通过旋转、抽拉和放置等操作轻松从车梯滑舱内将车梯本体抽出并置于固定位置,操作者顺着隐藏式车梯滑舱登入固定走台,操纵便捷、安全。
Rotatable hidden pulling vehicle ladder platform for combine harvester and pulling storage method
联合收割机用可旋转隐藏抽拉车梯平台与抽拉收纳方法
10.09.2024
Patent
Elektronische Ressource
Chinesisch
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