SU889902A1 - Hydraulic servodrive - Google Patents
Hydraulic servodrive Download PDFInfo
- Publication number
- SU889902A1 SU889902A1 SU802906263A SU2906263A SU889902A1 SU 889902 A1 SU889902 A1 SU 889902A1 SU 802906263 A SU802906263 A SU 802906263A SU 2906263 A SU2906263 A SU 2906263A SU 889902 A1 SU889902 A1 SU 889902A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydraulic
- gear
- driver
- central
- shaft
- Prior art date
Links
Landscapes
- Hydraulic Motors (AREA)
- Fluid-Pressure Circuits (AREA)
Description
Изобретение относитс к гидроавтоматике и может быть использовано в гидросистемах сельскохоз йственных дорожных и строительных машин. Известен гидравлический след щий привод, содержащий задающее устройс во, механическое сравнивающее устро ство и след щий золотник, соединенный зубчатой передачей с задающим устройством, а гидролини ми - со сли вом, источником питани и гидродвигателем , вал которого кинематически соединен со сравнивающим устройством 1 . Недостатком известного привода вл етс сложность конструкции. Целью изобретени вл етс упрощение конструкции. Указанна цель достигаетс тем, что зубчата передача сравнивающе устройство выполнены заодно в виде планетарного редуктора, снабженного кулачком, установленным на водиле, при этом центральное колесо редукто ра с внутренним зубом жестко св зано с задающим устройством, а центральное колесо с наружным зубом - с валом гидродвигател . На чертеже изображен гидравлический след щий привод. Привод содержит задающее устройство , например ходовое колесо 1, след щий золотник 2, соединенный гидролинией 3 со сливом, гидролинией 4 с источником питани ( на чертеже не изображен и гидролини ми 5 и 6 с гидродвигателем 7, вал которого 8 св зан с исполнительным органом, например транспортером 9. Задающее устройство 1 и вал 8 кинематически св заны с золотником 2 через плацетарньй редуктор 10, Снабженный кулачкОм 11, установленным на водиле 12 сателлитов 13 и 14, при этом центральное колесо 15 редуктора с внутрен1им зубом 15 жестко св зано с задающим устройством 1, а центральThe invention relates to hydraulics and can be used in hydraulic systems of agricultural road and construction machines. A hydraulic follower drive is known, comprising a driver, a mechanical comparing device and a follower spool connected by a gear drive with the master device, and the hydraulic lines with an actuator, a power source and a hydraulic motor, the shaft of which is kinematically connected to the comparator device 1. A disadvantage of the known drive is the design complexity. The aim of the invention is to simplify the design. This goal is achieved by the fact that the gear-driven gear comparing device is made at the same time in the form of a planetary gearbox equipped with a cam mounted on a carrier, while the central wheel of the gearbox with internal tooth is rigidly connected with the driver, and the central wheel with the outer tooth is connected to the hydraulic shaft . The drawing shows a hydraulic servo drive. The drive contains a driver, for example a running wheel 1, a follower spool 2 connected by a hydroline 3 to a drain, a hydroline 4 to a power source (not shown in the drawing either by a hydroline 5 and 6 to a hydraulic motor 7, whose shaft 8 is connected to an actuator, for example, a conveyor 9. The driver 1 and the shaft 8 are kinematically connected to the spool 2 via a plate reducer 10 Equipped with a cam 11 mounted on a carrier 12 of satellites 13 and 14, while the central gear 15 of the gearbox with an internal tooth 15 is rigidly connected with the driver stroystvom 1, and the central
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802906263A SU889902A1 (en) | 1980-04-07 | 1980-04-07 | Hydraulic servodrive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802906263A SU889902A1 (en) | 1980-04-07 | 1980-04-07 | Hydraulic servodrive |
Publications (1)
Publication Number | Publication Date |
---|---|
SU889902A1 true SU889902A1 (en) | 1981-12-15 |
Family
ID=20888103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802906263A SU889902A1 (en) | 1980-04-07 | 1980-04-07 | Hydraulic servodrive |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU889902A1 (en) |
-
1980
- 1980-04-07 SU SU802906263A patent/SU889902A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2642144A (en) | Tractor with six driven wheels | |
FR2528512B1 (en) | AXIAL FLEXIBLE DRIVE FLANGE, PARTICULARLY FOR AUTOMATIC GEARBOX FOR MOTOR VEHICLE | |
FR2431385A1 (en) | WHEEL DRIVE MECHANISM FOR HYDROSTATICALLY CONTROLLED VEHICLES, PARTICULARLY FOR TRACKED VEHICLES | |
ES556758A0 (en) | AN APPARATUS FOR CONTROLLING THE SPEED OF THE ENGINE AND THE PERFORMANCE OF TRANSMISSION OF A VEHICLE, SUCH AS AN AGRICULTURAL TRACTOR. | |
CA985066A (en) | Drive transfer gear assembly for four-wheel drive vehicle | |
SU889902A1 (en) | Hydraulic servodrive | |
DE3864266D1 (en) | HYDROSTATIC-MECHANICAL DRIVE SYSTEM. | |
SE8305980D0 (en) | MOYEU THE ROUGE AND FRIEND INTEGRE | |
GB1078627A (en) | Device for steering track-laying vehicles | |
CA1003928A (en) | Transmission coordinating system with anti-stall means for vehicles having a plurality of engines | |
ES8206794A1 (en) | Actuating mechanism with fluid assistance, particularly for the servo steering system of an automotive vehicle. | |
ES8102951A1 (en) | Hydraulic power-assisted steering gear, first of all for motor vehicles | |
CA986853A (en) | Lubrication system for a vehicle final drive | |
SU1017831A1 (en) | Hydraulic actuator mechanism | |
JPS634646Y2 (en) | ||
SU1105341A1 (en) | Vehicle power take-off shaft two-speed drive mechanism | |
SU810526A1 (en) | Device for power takeoff from press shaft for driving auxiliary mechanisms | |
AU462418B2 (en) | Internal combustion engine overhead poppet valve gear | |
GB1409367A (en) | Vehicle steering system | |
GB1386315A (en) | Power units for motor vehicles | |
ES8103313A1 (en) | Rotary turbine for change of speeds in vehicles (Machine-translation by Google Translate, not legally binding) | |
SU903286A1 (en) | Crane platform slewing drive | |
SU798367A1 (en) | Loading machine bucket rotation hydraulic drive | |
SU1375895A1 (en) | Hydromechanical transmission | |
ES1008644U (en) | Electrohydraulic lifting device for motor vehicles. (Machine-translation by Google Translate, not legally binding) |