SU131620A1 - The device of a remote cylinder hydraulic tractors and agricultural machines of agricultural machines - Google Patents
The device of a remote cylinder hydraulic tractors and agricultural machines of agricultural machinesInfo
- Publication number
- SU131620A1 SU131620A1 SU650869A SU650869A SU131620A1 SU 131620 A1 SU131620 A1 SU 131620A1 SU 650869 A SU650869 A SU 650869A SU 650869 A SU650869 A SU 650869A SU 131620 A1 SU131620 A1 SU 131620A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- agricultural machines
- cylinder hydraulic
- remote cylinder
- tractors
- hydraulic tractors
- Prior art date
Links
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Mechanical Control Devices (AREA)
Description
Недостатком известных раздельно-агрегатных гидравлических систем тракторов и сельскохоз й-ственных орудий вл етс короткий срок службы их шлангов и уплотнений, быстро выход щих из стро , особенно при увеличении давлени масла.A disadvantage of the known separate-unit hydraulic systems of tractors and agricultural implements is the short service life of their hoses and seals, which are rapidly failing, especially with increasing oil pressure.
В описываемом устройстве выносного силового цилиндра, дл управлени клапаном с места сидени тракториста между хвостовиком «лапана и упором штока помешен двуплечий рычажок, который шарнирно закреплен на крышке цилиндра и противоположное плечо которого св зано тросиком в гибкой оболочке с кнопкой или педалью управлени и возвратной пружиной.In the described device of a remote power cylinder, a two-arm lever is hinged between the driver’s seat and the stop of the rod, which is pivotally attached to the cylinder head and whose opposite arm is connected by a cable in a flexible shell with a button or a control pedal and return spring.
На чертеже схематически изображено описываемое устройство.The drawing shows schematically the described device.
Устройство вьшолнено в виде двуплечего рычажка /, шарнирно закрепленного на оси 2 и соединенного одним концом с тросом 3, заключенным в гибкую оболочку, с кнопкой или педалью управлени 4, выведенной к месту сидени тракториста. Трос крепитс на кронштейне 5. Второй конец рычажка, несуший сверху полусферический упор 6, При нажиме на кнопку управлени троса, оказывает воздействие на шток 7 поршн 8 золотни-ка, перекрыва доступ масла из канала 9 в канал 10 цилиндра. При освобождении кнопки или недали рычажок и трос возвраш,аютс в исходное положение при помонди пружины 11- Полусферический упор служит дл передачи усили штока на, стержень клапана золотника при автоматическом ограничении опускани ору ,ди . Открытие клапана осуществл етс давлением маапа на подъеме, т. е. при переключении золотника в положение «нодъем.The device is made in the form of a two-armed lever / hinged on axis 2 and connected at one end to cable 3, enclosed in a flexible sheath, with a button or control pedal 4 brought to the seat of the tractor driver. The cable is attached to the bracket 5. The second end of the lever, bearing the top hemispherical stop 6, When you press the cable control button, affects the piston rod 7 of the piston 8 of the spool, blocking the access of oil from the channel 9 to the channel 10 of the cylinder. When releasing the button or not, the lever and the cable returned to their initial position when the spring was pomondi. 11- A hemispherical stop serves to transfer the rod force to the valve stem of the valve with automatic limitation of lowering the oro, di. The valve is opened by pressing the maap on the ascent, i.e., when the spool is switched to the “lifting” position.
Предмет изобретени Subject invention
Устройство выносноГо дилиндра гидронавески тракторов и сельскохоз йственных машИн, содержащее цилиндр двухстороннего действи сThe device of an external hydraulic cylinder of tractors and agricultural machines containing a two-way cylinder with
клапаном дл перекрывани входного канала и с ограничительным упором на штоке, отличающеес тем, что дл управлени клапаном с места сидени -тракториста между хвостовиком клапана и упором штока помещен двуплечий рычажок, шарнирно закрепленный на крышке цилиндра; противоположное плечо которого св зано, например, тросиком в гибкой оболочке с кнопкой или педалью управлени и возвратной пружиной.a valve for closing the inlet channel and with a restrictive stop on the rod, characterized in that to control the valve from the tractor seat between the valve stem and the rod stop there is a double-arm lever hinged on the cylinder head; the opposite arm of which is connected, for example, with a flexible sheath with a button or a control pedal and a return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU650869A SU131620A1 (en) | 1960-01-16 | 1960-01-16 | The device of a remote cylinder hydraulic tractors and agricultural machines of agricultural machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU650869A SU131620A1 (en) | 1960-01-16 | 1960-01-16 | The device of a remote cylinder hydraulic tractors and agricultural machines of agricultural machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU131620A1 true SU131620A1 (en) | 1960-11-30 |
Family
ID=48402688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU650869A SU131620A1 (en) | 1960-01-16 | 1960-01-16 | The device of a remote cylinder hydraulic tractors and agricultural machines of agricultural machines |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU131620A1 (en) |
-
1960
- 1960-01-16 SU SU650869A patent/SU131620A1/en active
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