SU490424A1 - Device for protection of plowshares of root-harvesting machines from breakages - Google Patents
Device for protection of plowshares of root-harvesting machines from breakagesInfo
- Publication number
- SU490424A1 SU490424A1 SU1943149A SU1943149A SU490424A1 SU 490424 A1 SU490424 A1 SU 490424A1 SU 1943149 A SU1943149 A SU 1943149A SU 1943149 A SU1943149 A SU 1943149A SU 490424 A1 SU490424 A1 SU 490424A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plowshares
- tractor
- root
- protection
- harvesting machines
- Prior art date
Links
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
ходного сечени дроссел 9, через который сбрасываетс на слив часть общего расхода масла от тракторного насоса при нагнетании масла в рабочую полость гидроцилиндра 8,the throttle section 9, through which part of the total oil flow from the tractor pump is discharged to the drain when oil is pumped into the working cavity of the hydraulic cylinder 8,
В крайнем подн том положении навески 6 нри заглубленных щупах 1 рычаг 4 с помон|ью т ги 5 перебрасываетс в исходное положение и открывает кран 3, тем самым обеспечиваетс заглубление рабочих органов машины 12 за обнаруженным преп тствием. При наезде щупов на новое преп тствие цикл повтор етс .In the extreme raised position of the hinge 6 at the recessed probes 1, the lever 4 is thrown back to its original position with the help of tipper 5 and opens the valve 3, thus providing the working bodies of the machine 12 for the detected obstacle. When probes run over a new obstacle, the cycle repeats.
В случае перевода щупов в транспортное положение необходимо переключить руко тку гидрораспределител 7 и давление нагнетани будет одновременно подведено к рабочей полости гидроцилиндра 11, который выглубл ет щупы 1.In the case of transferring the probes to the transport position, it is necessary to switch the knob of the hydraulic distributor 7 and the injection pressure will simultaneously be supplied to the working cavity of the hydraulic cylinder 11, which will deepen the probes 1.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1943149A SU490424A1 (en) | 1973-06-28 | 1973-06-28 | Device for protection of plowshares of root-harvesting machines from breakages |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1943149A SU490424A1 (en) | 1973-06-28 | 1973-06-28 | Device for protection of plowshares of root-harvesting machines from breakages |
Publications (1)
Publication Number | Publication Date |
---|---|
SU490424A1 true SU490424A1 (en) | 1975-11-05 |
Family
ID=20559721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1943149A SU490424A1 (en) | 1973-06-28 | 1973-06-28 | Device for protection of plowshares of root-harvesting machines from breakages |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU490424A1 (en) |
-
1973
- 1973-06-28 SU SU1943149A patent/SU490424A1/en active
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