ХОФФМАН Дэниел С. (US),БЕРГ Эми К. (US),ПОТЛУРИ Кришна С. (US),МИННИК Кори (US),КРЮГЕР Кристофер Л. (US)
申请号：
RU2012143945/13
公开号：
RU2012143945A
申请日:
2012.10.15
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
1. The conveyor belt tensioning device agricultural harvesting header (102) comprising a frame (105), a plurality of levers (202) pivotally connected to the frame (105) to rotate up and down at their front ends with respect to said frame (105) and extending forward from said frame (105) and the tape (108, 112) of the conveyor, disposed on said plurality of levers (202) for transferring the cut crop material, wherein the tensioning device comprises: a roller (208) having a front end and a rear end, and a central axis, wherein the tape (108, 112) t ansportera wrapped around the roller (208) by approximately 180 degrees to form end loops in said tape (108, 112) of the conveyor, an elongated roller support (228) having a front end and a rear end and adapted to maintain the roller (208) for rotation about the central axis, the elongate roller bearing (228) comprises a front guide (410) of the support at the front end and a rear guide (412) of the support at the rear end, the front and rear guide elements (224, 226), fixed relative to the rear Charney polar arm (202A) of said plurality of levers (202), wherein the front guide element (224) supports the front rail (410) of the support, and the rear guide element (226), - the rear guide (412) of the support, wherein the front and rear guide elements (224, 226) to limit movement of the elongated roller assembly (228) relative to the frame (105) in a direction substantially parallel to the direction of belt travel (108, 112) an elongated bar (230) tension, comprising a front end and a rear end, the central portion timber (230) connected to the tension1. Устройство натяжения ленты транспортера сельскохозяйственной уборочной жатки (102), содержащей раму (105), множество рычагов (202), шарнирно соединенных с рамой (105) для поворота вверх и вниз на своих передних концах относительно указанной рамы (105) и продолжающихся вперед от указанной рамы (105), и ленту (108, 112) транспортера, расположенную на указанном множестве рычагов
