Измайлов Андрей Юрьевич (RU),Гончаров Николай Тимофеевич (RU),Афонина Ирина Ивановна (RU),Хорошенков Вячеслав Кузьмич (RU)
申请号：
RU2011153317/13
公开号：
RU00116306U1
申请日:
2011.12.26
申请国别(地区):
RU
年份:
2012
代理人:
摘要：
The invention relates to agricultural engineering and can find application in equipment sowing units seeding process control devices, measurement and control of seeding rate and differential introducing solid granular fertilizer.The automatic process control farm machinery includes n pulse photoelectric sensors measuring standards seeding and n measurement application rate of the granular fertilizer sensors, two summing circuits 1, 2, sensor signals, dual modulus frequency input 3, gated by the pulse signal wheel speed sensor TDD a control unit arranged in a control process of the controller 4 seeding and making granulated fertilizers flash memory 5 and a terminal operator control 6, navigator 7, two former 8, 9, control signals the actuators 10, 11 controls a seeding rate and the rate of application of granular fertilizers, made in the form of two stepper motors control the effective width of the sowing coils dispenser using gates 12, 13.What is new is the fact that it is provided with two blocks of discrete input 14, 15 control the seeds and differentiated making sowing fertilizer, the sensor monitoring the minimum level TLS seed hopper seed sensor monitoring the minimum level SLA fertilizer in the hopper fertilizers sensor control lifted state coulter DPSS, sensor controlling rotation of working organ DCHV, the minimum level sensors and control seeds rotational working organs connected to the first block of discrete input register minimum level sensors I fertilizers and raised state coulters connected to the second block of discrete input and photoelectric sensors seeding and fertilizer made with a single channel recording of seed material, provided with memory elements in the capacitor C4 and the resistor R5, connected to inputs of a discrete input blocks, and through diode VD2 and the capacitor C3 to the output amplifiers, the outputs of discrete input units are connected by RS485 interface to the controller 4, the input frequency module 3 and terminal 6 operat
