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SU506342A1 - Hydraulic control system of the executive body of the agricultural machine for copying the relief of the field - Google Patents

Hydraulic control system of the executive body of the agricultural machine for copying the relief of the field

Info

Publication number
SU506342A1
SU506342A1 SU1980522A SU1980522A SU506342A1 SU 506342 A1 SU506342 A1 SU 506342A1 SU 1980522 A SU1980522 A SU 1980522A SU 1980522 A SU1980522 A SU 1980522A SU 506342 A1 SU506342 A1 SU 506342A1
Authority
SU
USSR - Soviet Union
Prior art keywords
control system
executive body
copying
relief
field
Prior art date
Application number
SU1980522A
Other languages
Russian (ru)
Inventor
Александр Александрович Лавров
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1980522A priority Critical patent/SU506342A1/en
Application granted granted Critical
Publication of SU506342A1 publication Critical patent/SU506342A1/en

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Harvester Elements (AREA)

Description

помощью кольцевых проточек перекрывает доступ масла в регул тор 3 и открывает доступ к гидроцилвндру 2. При этом происходит подъем машины. Возвратом ручки 9 в исходпое положение вновь включают автоматическую систему и машина опускаетс  па заданный уровень.by means of annular grooves, it blocks the access of oil to the regulator 3 and opens up access to the hydrocylander 2. At the same time, the machine is raised. By returning the knob 9 to the initial position, the automatic system is switched on again and the machine is lowered to the preset level.

Claims (1)

Формула изобретени Invention Formula Гидросистема управлени  исполнительным органом сельскохоз йственной машины дл  копировани  рельефа пол , включающа  датчики уровн , св занные с реверсивными регул торами , и гидродилипдрами подъема и опускани  исполнительного органа, и распределители , отличающа с  тем, что, с целью повышени  надежности перехода от автоматической системы управлени  на ручную и наоборот, в гидросистему введен напорный золотник с обратным клапаном, при помощи которого гидроцилиндр подъема и опускани  исполнительного органа соединен в одном направлении с реверсивным регул тором, а в другом - с гидрораспределителем.The hydraulic control system of the executive body of the agricultural machine for copying the relief of the field, including level sensors associated with reversing controllers, and hydrodynamics of raising and lowering the executive body, and with the aim of increasing the reliability of the transition from the automatic control system manual and vice versa, a pressure valve with a check valve is inserted into the hydraulic system, with which the hydraulic cylinder for raising and lowering the actuator is connected in one direction uu with reversing regulator, and the other - with the control valve. полотние Положеннежlinen laid
SU1980522A 1973-12-28 1973-12-28 Hydraulic control system of the executive body of the agricultural machine for copying the relief of the field SU506342A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1980522A SU506342A1 (en) 1973-12-28 1973-12-28 Hydraulic control system of the executive body of the agricultural machine for copying the relief of the field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1980522A SU506342A1 (en) 1973-12-28 1973-12-28 Hydraulic control system of the executive body of the agricultural machine for copying the relief of the field

Publications (1)

Publication Number Publication Date
SU506342A1 true SU506342A1 (en) 1976-03-15

Family

ID=20570840

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1980522A SU506342A1 (en) 1973-12-28 1973-12-28 Hydraulic control system of the executive body of the agricultural machine for copying the relief of the field

Country Status (1)

Country Link
SU (1) SU506342A1 (en)

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