Marchenko Aleksej YUrevich,Марченко Алексей Юрьевич,Serga Georgij Vasilevich,Серга Георгий Васильевич
申请号：
RU2015124236/13
公开号：
RU0002600009C1
申请日:
2015.06.22
申请国别(地区):
RU
年份:
2016
代理人:
摘要：
FIELD: technological processes agriculture.SUBSTANCE: invention relates to devices for mixing coarse, soft, watery and concentrated fodders. Fodder preparation machine comprises bed and drum installed on frame by means of elastic elements. Drum is made in form of container and is made of three rectangular strips bent alternately in opposite directions at an angle of 140° along notches with formation of equilateral triangles along length located alternating in opposite directions, strips are interconnected along lengthwise edges at an angle of 70° with formation of three broken curved screw surfaces along internal perimeter and three main direction broken screw grooves for fodder components displacement, as well as two broken curved screw surfaces and two opposite direction screw grooves for fodder components displacement from unloading to loading. Along container outer diameter of the three main direction broken screw lines are formed with pitch S and two opposite direction broken screw lines with pitch of 0.25S in screw lines break points, in which six equilateral triangles converging sides are located. Along container entire length cylindrical spring is mounted to move fodder components from loading to unloading, which has device to vary turns pitch by its stretching or compression.EFFECT: use of the invention enables higher quality of finished product.1 cl, 15 dwgИзобретение относится к устройствам для смешивания компонентов грубых, сочных, водянистых и концентрированных кормов. Кормоприготовительная машина содержит станину и барабан, установленный на раме посредством упругих элементов. Барабан выполнен в виде контейнера и изготовлен из трех прямоугольных полос, согнутых попеременно в противоположные стороны под углом 140° по надрезам с образованием по длине полосы равносторонних треугольников, расположенных попеременно в противоположные стороны, Полосы соединены одна с другой по продольным кромкам под углом 70° с образованием по внутреннему периметру трех ломаны
