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公开(公告)号:US4461512A
公开(公告)日:1984-07-24
申请号:US432910
申请日:1982-09-23
申请人: Jury G. Sirotin , Stanislav V. Nikolaev , Lazar M. Gelfand , Pavel D. Romanov , Valentin D. Potapov , Mikhail S. Alexeev , Evgeny A. Volkov , Vladlen D. Yalevsky , Viktor G. Lukienko , Anatoly G. Popov , Grigory A. Tupikov
发明人: Jury G. Sirotin , Stanislav V. Nikolaev , Lazar M. Gelfand , Pavel D. Romanov , Valentin D. Potapov , Mikhail S. Alexeev , Evgeny A. Volkov , Vladlen D. Yalevsky , Viktor G. Lukienko , Anatoly G. Popov , Grigory A. Tupikov
CPC分类号: E21C29/02
摘要: A feed system of a mining combine includes a track made up of pivotally interconnected tubular segments on which is installed the combine being moved. The combine has a drive gearwheel meshing with a traction rack. The traction rack is formed by individual pivotally interconnected segments comprising side members interconnected by pins engageable with the drive gearwheel. According to the invention, the traction rack is connected to the track for rotation thereabout by means of pivotal joints which are provided at points of the joints between the segments of the track. Positive engagement of the traction rack with the drive gearwheel is maintained.
摘要翻译: PCT No.PCT / SU82 / 00004 Sec。 371日期1982年9月23日 102(e)1982年9月23日PCT PCT 1982年2月3日PCT公布。 公开号WO82 / 02737 日期1982年8月19日。采矿组合的进料系统包括由枢转地互连的管状段组成的轨道,其上安装有移动的组合体。 联合机具有与牵引架啮合的驱动齿轮。 牵引架由单独的枢转互连的段形成,该段包括通过可与驱动齿轮啮合的销相互连接的侧构件。 根据本发明,牵引架通过枢转接头连接到轨道上以在其周围旋转,该枢转接头设置在轨道段之间的接头处。 保持牵引架与驱动齿轮的正面接合。