SU861120A1 - Mechanism for two-speed driving of vehicle power taking-off shaft - Google Patents
Mechanism for two-speed driving of vehicle power taking-off shaft Download PDFInfo
- Publication number
- SU861120A1 SU861120A1 SU792798213A SU2798213A SU861120A1 SU 861120 A1 SU861120 A1 SU 861120A1 SU 792798213 A SU792798213 A SU 792798213A SU 2798213 A SU2798213 A SU 2798213A SU 861120 A1 SU861120 A1 SU 861120A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- output shaft
- vehicle
- gears
- vehicle power
- Prior art date
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- Arrangement And Driving Of Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
Description
1one
Изобретение относитс к транспортному машиностроению, в частности к механизмам привода валов отбора мощности трак .торов и аналогичных машин.The invention relates to the transport engineering, in particular to the drive mechanisms of the power take-off shafts of tractors and similar machines.
Известен механизм двухскоростного привода вала отбора мош,ности транспортного средства, содержащий закрепленный на раме транспортного средства корпус с установленными в нем двум шестерн ми, кинематически св занными между собой и выполненными с внутренними шлицами, зубчатую муфту, ведущий элемент которой установлен на выходном валу трансмиссии транспортного средства, а ведомый св зан с первой из упом нутых шестерен, и переставной выходной вал со шлицами дл их взаимодействи с внутренними шлицами первой и второй шестерен соответственно на и втором скоростных режимах 1.A known mechanism of a two-speed drive of a take-off shaft of a vehicle, comprising a housing mounted on a vehicle frame with two gears mounted therein, kinematically connected with each other and made with internal splines, a gear coupling, the driving element of which is mounted on the output shaft of a vehicle the means, and the follower is connected with the first of the mentioned gears, and the adjustable output shaft with the splines for interacting with the internal splines of the first and second gears, respectively Twain and at 1 second speed modes.
Недостатком такого механизма вл етс изменение расположени координаты выходного вала при изменении скорости но высоте.The disadvantage of such a mechanism is a change in the location of the output shaft with a change in speed but height.
В результате измен етс угол наклона вала приема мощности сельскохоз йственной машины, что резко вли ет на надежность и долговечность работы как механизма привода вала отбора мощности, так и вала приема мощности и механизма сельскохоз йственной машины. Дл исключени этого ГОСТом 3480-76As a result, the angle of inclination of the power receiving shaft of the agricultural machine changes, which dramatically affects the reliability and durability of both the power take-off drive mechanism and the power receiving shaft and the agricultural machine mechanism. To eliminate this by GOST 3480-76
5 «Вал отбора мощности сельскохоз йственных тракторов. Типы и основные параметры высота расположени выходного вала над опорной поверхностью дл вновь проектируемых тракторов ограничена в пределах 500-625 мм. Обеспечить расположение выходного вала данного механизма в требуемой зоне, учитыва также колебание располол ени координаты выходного вала по высоте при установке на трактор шин5 “Power shaft of agricultural tractors. Types and basic parameters The height of the output shaft above the bearing surface for newly designed tractors is limited to 500-625 mm. Ensure that the output shaft of this mechanism is located in the required area, taking into account also the height variation of the output shaft coordinates when installing tires on the tractor
15 различных модификаций, невозможно.15 different modifications, impossible.
Цель изобретени - повышение долговечности путем обеспечени посто нства координаты выходного вала по высоте. Поставленна цель достигаетс тем, чтоThe purpose of the invention is to increase durability by providing a constant height coordinate of the output shaft. The goal is achieved by the fact that
20 упом нутый механизм снабжен дополнительным ведомым элементом зубчатой муфты , св занным со второй шестерней, а упом нутый корпус выполнен поворотным дл обеспечени св зи дополнительного ведомо25 го элемента зубчатой муфты с ведущим.20, said mechanism is provided with an additional follower element of a gear coupling connected to the second gear, and said housing is made rotatable to provide communication between the additional output element of the gear coupling and the driving element.
На приведенных чертежах изображен предлагаемый механизм двухскоростного привода вала отбора мощности транспортного средства.The following drawings depict the proposed mechanism of a two-speed drive of a vehicle power take-off shaft.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792798213A SU861120A1 (en) | 1979-07-10 | 1979-07-10 | Mechanism for two-speed driving of vehicle power taking-off shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792798213A SU861120A1 (en) | 1979-07-10 | 1979-07-10 | Mechanism for two-speed driving of vehicle power taking-off shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
SU861120A1 true SU861120A1 (en) | 1981-09-07 |
Family
ID=20841468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792798213A SU861120A1 (en) | 1979-07-10 | 1979-07-10 | Mechanism for two-speed driving of vehicle power taking-off shaft |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU861120A1 (en) |
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1979
- 1979-07-10 SU SU792798213A patent/SU861120A1/en active
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