Общество с ограниченной ответственностью "Комбайновый завод "Ростсельмаш"
发明人:
Ожеред Сергей Геннадьевич (RU),Присячев Алексей Владимирович (RU),Попок Павел Сергеевич (RU)
申请号：
RU2020115211
公开号：
RU0000199477U1
申请日:
2020.04.17
申请国别(地区):
RU
年份:
2020
代理人:
摘要：
The claimed utility model relates to agricultural engineering and is intended for use in combine harvesters, including straw walkers for separating grain from a coarse heap.The objectives of the claimed utility model: increasing the productivity of the combine harvester, reducing grain losses behind the straw walker, as well as increasing the main working time by eliminating the operations of mounting and dismantling the apron.To achieve the specified technical result in the claimed utility model, containing a straw walker, consisting of keys fixed on the driven and on the driving crankshafts rotating in ball bearings, and an apron pivotally suspended on the sides of the frame, consisting of a shield made of sheet metal, and a tape made of rubberized fabric, a frame, sidewalls, brackets, clamps and an axis are introduced, while the frame is a welded structure consisting of flat plates connected to each other by a corner and a pipe, and is hingedly installed using clamps on the sidewalls and brackets, which are located along the edges of the apron flap and are rigidly fixed on its surface, and the sidewalls and brackets are located so that the frame plates freely pass between them, and the rectangular holes made in the plates allow the frame to be moved in a vertical position. The axle, made of rolled pipes, is rigidly attached to the upper part of the shield and to the sidewalls and pivotally fixes the apron on the sidewalls of the frame. The sides are made in the form of Z-shaped profiles, while the supporting surfaces are formed by parallel sides of the Z-shaped profile, and the central part of the Z-shaped profile is located relative to its other two sides at a certain angle (other than 90 degrees).Заявляемая полезная модель относится к сельскохозяйственному машиностроению и предназначена для использования в зерноуборочных комбайнах, включающих в себя соломотряс для сепарации зерна из грубого вороха.Задачи заявляемой полезной модели: увеличение производительности
