RU2011133392A - EXCAVATOR - Google Patents
EXCAVATOR Download PDFInfo
- Publication number
- RU2011133392A RU2011133392A RU2011133392/03A RU2011133392A RU2011133392A RU 2011133392 A RU2011133392 A RU 2011133392A RU 2011133392/03 A RU2011133392/03 A RU 2011133392/03A RU 2011133392 A RU2011133392 A RU 2011133392A RU 2011133392 A RU2011133392 A RU 2011133392A
- Authority
- RU
- Russia
- Prior art keywords
- speed
- low
- gearbox
- gear
- planetary
- Prior art date
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- Retarders (AREA)
- General Details Of Gearings (AREA)
Abstract
Экскаватор, содержащий ходовую тележку с установленной на ней поворотной платформой, на которой размещены рабочее оборудование, кабина, электрооборудование, механизмы поворота, напора и подъема, оснащенный лебедкой подъема, включающую два электродвигателя, соединенных с редуктором на выходном валу которого, установлены барабаны, масляные ванны с датчиками температуры и давления, отличающийся тем, что редуктор лебедки подъема разделен на тихоходную часть в виде тихоходного редуктора, и быстроходную часть в виде двух планетарных редукторов, каждый редуктор снабжен корпусом, причем на корпусе тихоходного редуктора выполнены кольцевые заточки, фиксирующие корпуса планетарных редукторов; на входных валах планетарных редукторов установлены полумуфты, а ведущие валы тихоходного редуктора размещены в выходных водилах планетарных редукторов и связаны зубчатой передачей с внутренним зацеплением, масляные ванны тихоходного и быстроходного редукторов выполнены в виде сообщающихся сосудов.An excavator containing a running trolley with a rotary platform mounted on it, on which working equipment, a cab, electrical equipment, swing, pressure and hoist mechanisms are installed, equipped with a hoist winch, including two electric motors connected to a gearbox on the output shaft of which drums and oil baths are installed with temperature and pressure sensors, characterized in that the lifting winch gearbox is divided into a low-speed part in the form of a low-speed gearbox, and a high-speed part in the form of two planetary gears trench, each gear is provided with a housing, the housing on the low-speed gear is annular grinding fixing body planetary gear; half-couplings are installed on the input shafts of planetary gearboxes, and the driving shafts of the low-speed gearbox are located in the output carriers of the planetary gearboxes and are connected by a gear with internal gearing, the oil baths of the low-speed and high-speed gearboxes are made in the form of communicating vessels.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011133392/03A RU2481439C2 (en) | 2011-08-09 | 2011-08-09 | Excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011133392/03A RU2481439C2 (en) | 2011-08-09 | 2011-08-09 | Excavator |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011133392A true RU2011133392A (en) | 2013-02-20 |
RU2481439C2 RU2481439C2 (en) | 2013-05-10 |
Family
ID=48789676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011133392/03A RU2481439C2 (en) | 2011-08-09 | 2011-08-09 | Excavator |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2481439C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2654443C1 (en) * | 2016-11-23 | 2018-05-17 | Общество с ограниченной ответственностью "ИЗ-КАРТЭКС имени П.Г. Коробкова" (ООО "ИЗ-КАРТЭКС имени П.Г. Коробкова") | Bucket lift drive of a career excavator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456887A1 (en) * | 1979-05-18 | 1980-12-12 | Renault | TRANSMISSION DIFFERENTIAL |
SU1372017A1 (en) * | 1985-11-01 | 1988-02-07 | Московский Горный Институт | Twin-drum actuating winch of dragline bucket |
RU98017U1 (en) * | 2010-07-01 | 2010-09-27 | Общество с ограниченной ответственностью производственно-коммерческое предприятие фирма "УРАЛМАШКОММЕРС" | EXCAVATOR CAREER CRAWLER |
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2011
- 2011-08-09 RU RU2011133392/03A patent/RU2481439C2/en active IP Right Revival
Also Published As
Publication number | Publication date |
---|---|
RU2481439C2 (en) | 2013-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170810 |
|
NF4A | Reinstatement of patent |
Effective date: 20180504 |