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2 591 133

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(51)

IPC

A01D41/127(2006-01-01)

(21) (22)

Application

2015114299/13, 2015-04-16

(24)

Start date

2015-04-16

(22)

Actual filing date

2015-04-16

(45)

Published

2016-07-10

(72)

Inventor

Ryadnov Aleksej IvanovichSkvortsov Igor PetrovichTronev Sergej ViktorovichSkvortsova Aleksandra Viktorovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Volgogradskij Gosudarstvennyj Agrarnyj Universitet Vpo Volgogradskij Gau)

AUTOMATIC SYSTEM MONITORING AND CONTROLLING SETTINGS OF WORKING MEMBERS OF THRESHING-SEPARATING DEVICE Russian patent published in 2016 - IPC A01D41/127

Abstract RU 2591133 C1

FIELD: agriculture.

SUBSTANCE: invention relates to agricultural machine building. Automatic system for monitoring and controlling settings of working members of threshing-separating device consists of unit for indicating quality of cereal crops fraction, amplifier of generator, piezoelectric quality sensors of cereal crops fraction, control unit with second driver, fan, hydraulic cylinder of variator and hydraulic control valve with electromagnetic control. Piezoelectric sensors quality of cereal crops fraction are arranged behind lower cleaning sieve and behind after threshing device. To adjustment of working elements automatic control and monitoring system second setting device and threshing drum speed transducer are additionally connected. Second setting device monitors and controls threshing drum speed using threshing drum variator hydraulic cylinder by means of threshing drum hydraulic control valve with electromagnetic control. Actual values of threshing drum speed come from rotation frequency sensor to control unit.

EFFECT: system provides automation of threshing drum speed control.

1 cl, 2 dwg

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RU 2 591 133 C1

Authors

Ryadnov Aleksej Ivanovich

Skvortsov Igor Petrovich

Tronev Sergej Viktorovich

Skvortsova Aleksandra Viktorovna

Dates

2016-07-10—Published

2015-04-16—Filed