SU933488A1 - Mechanism of two-speed drive of power take-off shaft of a vehicle - Google Patents
Mechanism of two-speed drive of power take-off shaft of a vehicle Download PDFInfo
- Publication number
- SU933488A1 SU933488A1 SU802991499A SU2991499A SU933488A1 SU 933488 A1 SU933488 A1 SU 933488A1 SU 802991499 A SU802991499 A SU 802991499A SU 2991499 A SU2991499 A SU 2991499A SU 933488 A1 SU933488 A1 SU 933488A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- vehicle
- shafts
- speed drive
- gear
- Prior art date
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- Arrangement And Driving Of Transmission Devices (AREA)
Description
(5) МЕХАНИЗМ ДВУХСКОРОСТНОГО ПРИВОДА ВАЛА ОТБОРА МОЩНОСТИ ТРАНСПОРТНОГО (5) MECHANISM OF TWO-SPEED DRIVE OF SHAFT SELF-TRANSFER
1one
Изобретение относитс к транспортному машиностроению , в частности к механизмам привода вала отбора мощности тракторов и аналогичных машин.The invention relates to transport engineering, in particular to the mechanisms for driving the power shaft of tractors and similar machines.
Известен механизм двухскоростного привода вала отбора мощности транспортного средства, содержащий корпус , соединенный с неподвижной частью транспортного средства, редуктор, установленный внутри корпуса и выполненный в виде пары шестерен посто нного зацеплени , кажда из которых выполнена с внутренними шлицами дл св зи с соответствующим валом , и зубчатую муфту, ведущий и ведомые элементы которой св заны соответственно с выходным валом трансмиссии транспортного средства и валом шестерен l.A known mechanism for a two-speed drive of a vehicle's power take-off shaft, comprising a housing connected to a fixed part of the vehicle, a gearbox mounted inside the housing and made in the form of a pair of gears of permanent engagement, each of which is made with internal splines for communication with a corresponding shaft, and a gear coupling, the driving and driven members of which are associated respectively with the output shaft of the vehicle transmission and the gear shaft l.
Недостатком такого механизма вл етс низкий КПД из-за невозможности использовани внутреннего заСРЕДСТВАThe disadvantage of this mechanism is low efficiency due to the inability to use the internal MEANS.
цеплени шестерен, обладающего более высоким КПД.clinging gears with higher efficiency.
Цель, изобретени - повышение КПД механизма.The goal of the invention is to increase the efficiency of the mechanism.
Цель достигаетс тем, что зубчатое зацепление выполнено внутренним , а валы противоположно направлены , при этом рассто ние между геометрическими центрами креплени редуктора к неподвижной части транспортного средства, расположенными в плоскости, проход щей через продольные оси указанных валов, и ближайшими к ним валами равны.The goal is achieved by the fact that the gearing is internal, and the shafts are oppositely directed, while the distance between the geometric centers of attachment of the gearbox to the stationary part of the vehicle, located in the plane passing through the longitudinal axes of said shafts, and the shafts closest to them.
На фиг.1 изображен механизм двухскоростного привода вала отбора мощности (скорость выходного вала п); на фиг. 2 - то же (скорость выходного вала п)Figure 1 shows the mechanism of a two-speed PTO drive (output shaft speed p); in fig. 2 - the same (the speed of the output shaft n)
Механизм содержит входной вал 1, шестерню 2 с наружными зубь ми и зубчатое колесо 3 с внутренними зубь ми, расположенные в закрытом корпусе 4 с автономной масл нойThe mechanism contains an input shaft 1, a gear 2 with external teeth and a gear wheel 3 with internal teeth located in a closed housing 4 with autonomous oil
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802991499A SU933488A1 (en) | 1980-10-08 | 1980-10-08 | Mechanism of two-speed drive of power take-off shaft of a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802991499A SU933488A1 (en) | 1980-10-08 | 1980-10-08 | Mechanism of two-speed drive of power take-off shaft of a vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
SU933488A1 true SU933488A1 (en) | 1982-06-07 |
Family
ID=20921339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802991499A SU933488A1 (en) | 1980-10-08 | 1980-10-08 | Mechanism of two-speed drive of power take-off shaft of a vehicle |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU933488A1 (en) |
-
1980
- 1980-10-08 SU SU802991499A patent/SU933488A1/en active
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