GOSUDARSTVENNOE NAUCHNOE UCHREZHDENIE VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT EHLEKTRIFIKATSII SELSKOGO KHOZJAJSTVA ROSSIJSKOJ AKADEMII SELSKOKHOZJAJSTVENNYKH NAUK (GNU VIEHSKH ROSSELKHOZAKADE
发明人:
MARJAKHIN FRIDRIKH GRIGOREVICH,Марьяхин Фридрих Григорьевич,UCHEVATKIN ALEKSANDR IVANOVICH,Учеваткин Александр Иванович,KORSHUNOV BORIS PETROVICH,Коршунов Борис Петрович,KORSHUNOV ALEKSEJ BORISOVICH,К
申请号：
RU2013101980/13
公开号：
RU0002531162C2
申请日:
2013.01.16
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
FIELD: agriculture.SUBSTANCE: device for measuring the quantity of milk comprises a housing with a cover and a measuring chamber with two toothed wheels mounted in it, the inlet and outlet pipes, the sensor of the number of revolutions, the counting device. Two toothed wheels in the measuring chamber are made with involute gear and mounted so that their outer surfaces are in contact with the inner surfaces of the measuring chamber. The housing from the top through the sealing gasket is attached the upper chamber with a conical cavity tapering towards the opening in the lower part. In the upper part the conical cavity is connected with an offset relative to the axis with the inlet pipe. The pipe is arranged tangentially to the inner surface of the conical cavity which is closed from above with the upper cover, in which the float valve is mounted. The lower part of the housing the lower chamber with the valve in the central part is sealingly attached. The valve axis coincides with the axis of the hole in the lower part of the conical cavity. The movable part of the valve rests on the horizontal membrane with annular corrugations, that separates the lower chamber. The upper part of the lower chamber, which is located above the membrane, is connected with an outlet pipe, and located below the membrane is closed with the mesh.EFFECT: increased measurement accuracy.2 cl, 2 dwgИзобретение относится к сельскому хозяйству, в частности к производству молочных продуктов, и может быть использовано для измерения количества молока при выдаче с фермы. Устройство для измерения количества молока содержит корпус с крышкой и измерительной камерой с установленными в ней двумя зубчатыми колесами, входной и выходной патрубки, датчик количества оборотов, счетное устройство. Два зубчатых колеса в измерительной камере выполнены с эвольвентным зацеплением и установлены таким образом, что их наружные поверхности находятся в контакте с внутренними поверхностями измерительной камеры. К корпусу
