SU429204A1 - PLANETARY GEARBOX - Google Patents
PLANETARY GEARBOXInfo
- Publication number
- SU429204A1 SU429204A1 SU1757702A SU1757702A SU429204A1 SU 429204 A1 SU429204 A1 SU 429204A1 SU 1757702 A SU1757702 A SU 1757702A SU 1757702 A SU1757702 A SU 1757702A SU 429204 A1 SU429204 A1 SU 429204A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- planetary
- row
- planetary row
- carrier
- clutch
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
Description
1one
Изобретение касаетс передач вращательного движени , а именно планетарных коробок передач.The invention relates to rotational gears, namely planetary gearboxes.
Известны планетарные коробки передач, содержащие корпус, ведущий и ведомый валы, два планетарных р да, три сцепных муфты и одну муфту свободного хода. Такие коробки передач имеют большой диапазон передаточных отношений, что делает невозможным их применение в некоторых област х техники.Planetary gearboxes are known, comprising a housing, a drive shaft and driven shaft, two planetary rows, three coupling sleeves and one free-wheeling clutch. Such gearboxes have a large range of gear ratios, which makes it impossible to use them in some areas of technology.
Дл уменьшени диапазона передаточных отношений при четырех ступен х изменени скорости вращени ведомого вала ведущий вал соединен с эпициклическим колесом второго планетарного р да, водило которого соединено с эпициклическим колесом первого планетарного р да, св занным с ведущим валом одной из сцепных муфт, солнечное колесо второго планетарного р да св зано с водилом и солнечным колесом первого планетарного р да соответствующими сцепными муфтами, муфта свободного хода установлена между солнечным колесом первого планетарного р да и корпусом, а водило первого планетарного р да соединено с ведомым валом .In order to reduce the range of gear ratios at four speeds of rotation of the output shaft, the drive shaft is connected to the epicyclic wheel of the second planetary row, the carrier of which is connected to the epicyclic wheel of the first planetary row, connected to the drive shaft of one of the coupling sleeves, the solar wheel of the second planetary gearbox the row is associated with the planet carrier and the sun wheel of the first planetary row and the corresponding coupling sleeves, a freewheel clutch is installed between the sun wheel of the first planetary gear row and the housing and the planetary carrier of the first row is connected to the driven shaft.
На чертеже дана кинематическа схема предлагаемой коробки передач.The drawing shows the kinematic scheme of the proposed gearbox.
Ведущий вал 1 соединен с эпициклическим колесом 2 второго планетарного р да, водило 3 которого соединено с эпициклическим колесом 4 первого планетарного р да, св занного с ведущим валом сцепной муфтой 5. Солнечное колесо 6 второго планетарного р да св зано с солнечным колесом 7 и водилом 8 первого планетарного р да сцепными муфтами 9 и 10 соответственно. Между солнечным колесом первого планетарного р да и корпусом 11 установлен механизм 12 свободного хода. Водило 8 первого планетарного р да соединено с ведомым валом.The drive shaft 1 is connected to the epicyclic wheel 2 of the second planetary row, the carrier 3 of which is connected to the epicyclic wheel 4 of the first planetary row connected to the drive shaft by a clutch 5. The sun wheel 6 of the second planetary row is connected to the sun wheel 7 and the carrier 8 of the first planetary row with coupling couplings 9 and 10, respectively. Between the sun wheel of the first planetary row and housing 11, a free-wheeling mechanism 12 is installed. The carrier 8 of the first planetary row is connected to the driven shaft.
При включении любой из муфт автоматически включаетс механизм свободного хода,When you turn on any of the clutches, the freewheel mechanism automatically turns on.
звень коробки соедин ютс в определенную схему и осуществл етс определенное передаточное отношение. Возможны шесть вариантов включени , в том числе три варианта включени муфт 9 и 10, 5 и 10, 5 и 9, когдаthe links of the box are connected in a specific pattern and a certain gear ratio is realized. There are six options for switching on, including three options for turning on sleeves 9 and 10, 5 and 10, 5 and 9, when
коробка передач блокируетс и осуществл етс передаточное отношение, равное единице. Таким образом, планетарна коробка передач имеет четыре ступени изменени скорости вращени ведомого вала. Дл получени первой скорости включаетс сцепна муфта 9 и срабатывает механизм 12; дл получени второй скорости включаетс сцепна муфта 10 и срабатывает механизм 12; дл получени третьей скорости включаетс сцепна муфтаthe gearbox is locked and the gear ratio is one. Thus, the planetary gearbox has four steps for varying the rotational speed of the driven shaft. To obtain the first speed, the clutch 9 is engaged and the mechanism 12 operates; to obtain a second speed, the clutch 10 is engaged and the mechanism 12 operates; to obtain the third speed, the clutch is engaged
5 и срабатывает механизм 12; а дл сообщени коробке передач четвертой скорости включаетс люба пара муфт 5, 9 и 10.5 and mechanism 12 is triggered; and for reporting a fourth-speed gearbox, any pair of sleeves 5, 9, and 10 is engaged.
Предмет изобретени Subject invention
Планетарна коробка передач, содержаща корпус, ведущий и ведомый валы, два планетарных р да, три сцепных муфты и одну муфту свободного хода, отличающа с тем, что, с целью уменьшени диапазона передаточных отношений при четырех ступен х изнени скорости вращени ведомого вала, ведущий вал соединен с эпициклическим колесом второго планетарного р да, водило которого соединено с эпициклическим колесом первого планетарного р да, св занным с ведущим валом одной из сцепных муфт, солнечное колесо второго планетарного р да св зано с водилом и солнечным колесом первого планетарного р да соответствующими сцепными муфтами, муфта свободного хода установлена между солнечным колесом первого планетарного р да и корпусом, а водило первого планетарного р да соединено с ведомым валом .A planetary gearbox, comprising a housing, a drive shaft and a driven shaft, two planetary rows, three coupling sleeves and one free-running clutch, characterized in that, in order to reduce the range of gear ratios at four steps of the speed of rotation of the driven shaft, the drive shaft connected to the epicyclic wheel of the second planetary row, the carrier of which is connected to the epicyclic wheel of the first planetary row connected to the drive shaft of one of the coupling couplings, the sun wheel of the second planetary row is connected with the drive the scrap and the sun wheel of the first planetary row with corresponding coupling couplings, the freewheel clutch is installed between the sun wheel of the first planetary row and the body, and the carrier of the first planetary row is connected to the driven shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1757702A SU429204A1 (en) | 1972-03-06 | 1972-03-06 | PLANETARY GEARBOX |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1757702A SU429204A1 (en) | 1972-03-06 | 1972-03-06 | PLANETARY GEARBOX |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU429204A1 true SU429204A1 (en) | 1974-05-25 |
Family
ID=20506062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1757702A SU429204A1 (en) | 1972-03-06 | 1972-03-06 | PLANETARY GEARBOX |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU429204A1 (en) |
-
1972
- 1972-03-06 SU SU1757702A patent/SU429204A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES465323A1 (en) | Transmission | |
| SU429204A1 (en) | PLANETARY GEARBOX | |
| JPS5563042A (en) | Transmission for electric automobile | |
| GB1369169A (en) | Multi-speed transmission | |
| SU1105711A1 (en) | Planetary gearbox | |
| US4738162A (en) | Planetary gear transmission | |
| SU539791A1 (en) | Inertial Pulse Torque Transformer for Vehicle | |
| SU506709A1 (en) | Planetary gearbox | |
| GB1232222A (en) | ||
| GB1245132A (en) | Improvements in or relating to multiple speed hubs | |
| SU1382680A1 (en) | Planetary gear-box | |
| GB1463409A (en) | Fully automatic differential gearbox | |
| GB1518490A (en) | Change-speed gear-box arrangement suitable for construction-work and/or agricultural motor vehicles | |
| SU399403A1 (en) | HYDROMECHANICAL TWO-HEAT TRANSFER | |
| RU2114344C1 (en) | Reversing transmission gear | |
| SU1293419A1 (en) | Planetary gearbox | |
| SU1209974A1 (en) | Hydromechanical transmisson | |
| ES465229A1 (en) | Transmission | |
| SU842309A1 (en) | Planetary gear box | |
| SU818922A1 (en) | Hydromechanical multicircuit vehicle transmission | |
| SU446690A1 (en) | Planetary gearbox | |
| SU511450A1 (en) | Planetary gearbox | |
| SU1025942A1 (en) | Gearbox | |
| SU1318437A1 (en) | Vehicle transmission | |
| SU645863A1 (en) | Vehicle hydromechanical transmission |