Ковалёв Андрей Александрович (RU),Ожеред Сергей Геннадьевич (RU),Тютюников Александр Владимирович (RU),Молодушкин Александр Владимирович (RU)
申请号：
RU2014141843/13
公开号：
RU00151474U1
申请日:
2014.10.16
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
The claimed utility model relates to agricultural engineering and can be used in combine harvesters, or a stationary threshing machines, comprising a straw walker for the separation of coarse grain heap. The object of the claimed models are useful increase in performance of a combine harvester or a stationary threshing machine by intensifying the separation of coarse grain heap, decrease its grain crushing and straw walker losses in, and reduced likelihood of clogging straw, including harvesting of stem crops. To achieve said technical result in the claimed utility model, comprising a conveyor device in the form of the beater rotary casing with respect to which move the fingers rigidly attached to the suspensions, which are pivotally attached to the axes of diametrically disposed on the inner surface of the casing, and by means of cranks is pivotally connected to a crankshaft which is mounted coaxially with their main journals to the housing and fixed relative to the thresher panels entered as a series of counter-rotating knives, w of a tight fixed on a bar mounted over the beater, the number of cutters on a bar counter-rotating, can vary depending on the crop, counter-rotating and arranged to adjust its position depending on the crop. The technical result is further intensive loosening and pre-grinding of rough heap, whereby the remaining grains easily fall out of the straw, increasing separation, reducing losses walker and preventing winding heap on the beater and clogging of straw, including harvesting of stem crops increasing Harvester performance or a stationary threshing machine without increasing grain crushing.Заявляемая полезная модель относится к сельскохозяйственному машиностроению и может быть использована в зерноуборочных комбайнах или в стационарных молотилках, включающих в себя соломотряс для сепарации зерна из грубого вороха. Задачей заявляемой полезной модели являются увеличение производительности зерноуборочного комбайна или стационарной молотилки
