SU137017A1 - Device to control the driving wheels of the tractor - Google Patents
Device to control the driving wheels of the tractorInfo
- Publication number
- SU137017A1 SU137017A1 SU643304A SU643304A SU137017A1 SU 137017 A1 SU137017 A1 SU 137017A1 SU 643304 A SU643304 A SU 643304A SU 643304 A SU643304 A SU 643304A SU 137017 A1 SU137017 A1 SU 137017A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydraulic
- tractor
- wheels
- control
- controlling
- Prior art date
Links
Description
Известно устройство дл управлени ведущими колесами трактора с гидростатической трансмиссией и с регулируемыми дл каждого ведущего колеса гидравлическими двигател ми. Регулирующие т ги этих двигателей соединены с гидравлическим цилиндром управлени нередаточным числом трансмиссии.A device is known for controlling the drive wheels of a tractor with hydrostatic transmission and with hydraulic motors adjustable for each drive wheel. The control thrusts of these engines are connected to the hydraulic cylinder controlling the inefficient number of the transmission.
При эксплуатапии этого устройства водитель затрачивает большое количество физической силы, имеет место повышенный износ рулевого механизма, шин и лишн затрата мощности двигател .During the operation of this device, the driver spends a large amount of physical strength, there is an increased wear of the steering mechanism, tires and unnecessary expenditure of engine power.
Предлагаемое устройство позвол ет повысить маневренность трактора путем индивидуального управлени гидродвигател ми колес. Регулирование каждого двигател производитс поршневым механизмом двухстороннего действи , золотниковое распределение которого кинематически св зано с направл юшими колесами.The proposed device allows to increase the maneuverability of the tractor by individually controlling the hydraulic motors of the wheels. The regulation of each engine is a reciprocating double-acting mechanism, the spool distribution of which is kinematically connected with the steering wheels.
С целью обеспечени восстановлени симметричного распределени крут щего момента по ведущим колесам, цилиндры поршневого механизма регулирующих т г снабжены пружинами. Сила зат жки этих пружин больще усили , создаваемого гидравлическим цилиндром управлени передаточным числом трансмиссии.In order to ensure the restoration of a symmetrical distribution of the torque on the driving wheels, the cylinders of the piston mechanism of the control rods are equipped with springs. The force of tightening these springs is greater than the force generated by the hydraulic cylinder controlling the transmission ratio.
Эти особенности устройства позвол ют уменьшать боковые нагрузки на управл емых колесах и, соответственно, уменьшать износ их протекторов .These features of the device make it possible to reduce lateral loads on the driven wheels and, accordingly, reduce the wear of their treads.
На чертеже изображена схема предлагаемого устройства.The drawing shows a diagram of the proposed device.
Сигнал дл управлени поступает от золотникового распределител /, аналогично след щему распределителю обычного гидроусилител рул . Датчиком системы управлени вл етс бокова реакци на направл ющих колесах.The signal for control comes from the spool valve /, similarly to the following valve of a conventional steering booster. The control system sensor is a side reaction on the guide wheels.
Питание системы управлени осуществл етс от трансмиссии трактора через дроссели 2.The control system is powered from the tractor's transmission through chokes 2.
Дл восстановлени симметричного распределени крут щего момента между ведущими колесами 3 в гидроцилиндрах 4 имеютс спе№ 137017- 2 -To restore the symmetrical distribution of the torque between the drive wheels 3 in the cylinders 4, special features 137017-2 are available.
циальные пружины 5, а на подходе к цилиндрам - перепускной дроссель 6. Сила зат жки пружины 5 больше усили , создаваемого гидроцилиндром 7. Этим обеспечиваетс жестка передача усилий гидроцилиндра к гидромоторам.The special springs 5, and on the approach to the cylinders, the overflow throttle 6. The tightening force of the spring 5 is greater than the force generated by the hydraulic cylinder 7. This ensures a rigid transfer of the hydraulic cylinder forces to the hydraulic motors.
Предлагаемое устройство может быть использовано также дл повышени проходимости трактора путем переноса части крут шего момента с буксующего колеса на небуксующее.The proposed device can also be used to increase the tractor’s passability by transferring a part of the steep torque from the wheel to the non-slip wheel.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU643304A SU137017A1 (en) | 1959-11-03 | 1959-11-03 | Device to control the driving wheels of the tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU643304A SU137017A1 (en) | 1959-11-03 | 1959-11-03 | Device to control the driving wheels of the tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU137017A1 true SU137017A1 (en) | 1960-11-30 |
Family
ID=48293252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU643304A SU137017A1 (en) | 1959-11-03 | 1959-11-03 | Device to control the driving wheels of the tractor |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU137017A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3362493A (en) * | 1965-08-27 | 1968-01-09 | Condec Corp | Driving and steering system for vehicles |
| US5383528A (en) * | 1992-01-30 | 1995-01-24 | Nicol; Alexander | Drive system having a linkage for controlling the operation of groundwheels in a motor vehicle |
| RU2561484C2 (en) * | 2010-04-12 | 2015-08-27 | Рено С.А.С. | Operation of carrier transmission system |
-
1959
- 1959-11-03 SU SU643304A patent/SU137017A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3362493A (en) * | 1965-08-27 | 1968-01-09 | Condec Corp | Driving and steering system for vehicles |
| US5383528A (en) * | 1992-01-30 | 1995-01-24 | Nicol; Alexander | Drive system having a linkage for controlling the operation of groundwheels in a motor vehicle |
| RU2561484C2 (en) * | 2010-04-12 | 2015-08-27 | Рено С.А.С. | Operation of carrier transmission system |
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