SU523041A1 - The mechanism of raising the boom front loader - Google Patents
The mechanism of raising the boom front loaderInfo
- Publication number
- SU523041A1 SU523041A1 SU1848655A SU1848655A SU523041A1 SU 523041 A1 SU523041 A1 SU 523041A1 SU 1848655 A SU1848655 A SU 1848655A SU 1848655 A SU1848655 A SU 1848655A SU 523041 A1 SU523041 A1 SU 523041A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- boom
- rod
- hydraulic cylinder
- loader
- raising
- Prior art date
Links
Landscapes
- Shovels (AREA)
Description
1one
Изобретение относитс к области подъемнотранспортного машиностроени .The invention relates to the field of lifting transport engineering.
Известен механизм подъема стрелы фронтального погрузчика, содержащий установленный на опоре гидроцилиндр, шток которого шарнирно соединен со стрелой.A known mechanism for lifting the boom of a front loader, containing a hydraulic cylinder mounted on a support, the rod of which is pivotally connected to the boom.
Цель изобретени - снижение металлоемкости механизма.The purpose of the invention is to reduce the metal intensity of the mechanism.
Это достигаетс тем, что опора гидроцилиндра расположена над стрелой, а шток гидроцилиндра снабжен коромыслом, шарнирносоединенным со стрелой, и т гой, шарнирносоединенной с погрузчиком.This is achieved by the fact that the support of the hydraulic cylinder is located above the boom, and the rod of the hydraulic cylinder is equipped with a rocker arm pivotally connected to the boom, and a rod pivotally coupled to the loader.
На чертеже изображен предложенный механизм подъема в двух проекци х.The drawing shows the proposed lifting mechanism in two projections.
Механизм подъема содержит установленный на опоре 1 гидроцилиндр 2, шток 3 которого шарнирно соединен коромыслом 4 со стрелой 5 и т гой 6.The lifting mechanism comprises a hydraulic cylinder 2 mounted on support 1, the rod 3 of which is pivotally connected by a rocker arm 4 with an arrow 5 and a thrust 6.
Гидроцилиндр 2 подъема стрелы расположен по оси симметрии погрузчика и имеет опору на цапфах, ось которых расположена над стрелой 5. Шток 3 гидроцилиндра подъема шарнирно соединен с коромыслом 4, которое шарнирно соединено с продольными балками стрелы 5. Коромысло 4 при помощи т ги 6 шарнирно соединено с погрузчиком. Т га 6 исключает возможность самопроизвольного качани гидроцилиндра подъема стрелы при движении погрузчика.The hydraulic cylinder 2 lifting boom is located along the axis of symmetry of the loader and has a bearing on the trunnions whose axis is located above the boom 5. The lift cylinder 3 of the hydraulic cylinders is pivotally connected to the rocker arm 4, which is pivotally connected to the longitudinal beams of the boom 5. The rocker arm 4 is pivotally connected to the arm 4 with loader. T ha 6 eliminates the possibility of spontaneous swinging of the hydraulic cylinder lifting boom during movement of the loader.
Механизм подъема стрелы работает следующим образом.The mechanism for lifting the boom works as follows.
Подъем стрелы 5 погрузчика происходит при выдвижении штока 3 гидроцилиндра 2 при помощи коромысла 4.Raising the boom 5 loader occurs when the extension of the rod 3 of the hydraulic cylinder 2 using the rocker arm 4.
При подъеме стрелы закон относительного поворота гидроцилиндра задаетс коромыслом при помощи т ги 6.When lifting the boom, the law of the relative rotation of the hydraulic cylinder is set by the rocker with the help of the rod 6.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1848655A SU523041A1 (en) | 1972-11-22 | 1972-11-22 | The mechanism of raising the boom front loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1848655A SU523041A1 (en) | 1972-11-22 | 1972-11-22 | The mechanism of raising the boom front loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU523041A1 true SU523041A1 (en) | 1976-07-30 |
Family
ID=20532710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1848655A SU523041A1 (en) | 1972-11-22 | 1972-11-22 | The mechanism of raising the boom front loader |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU523041A1 (en) |
-
1972
- 1972-11-22 SU SU1848655A patent/SU523041A1/en active
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