SU934294A1 - Device for automatic driving of tractor in field-testing - Google Patents
Device for automatic driving of tractor in field-testing Download PDFInfo
- Publication number
- SU934294A1 SU934294A1 SU802920358A SU2920358A SU934294A1 SU 934294 A1 SU934294 A1 SU 934294A1 SU 802920358 A SU802920358 A SU 802920358A SU 2920358 A SU2920358 A SU 2920358A SU 934294 A1 SU934294 A1 SU 934294A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tractor
- testing
- automatic driving
- field
- landfill
- Prior art date
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- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ АВТОМАТИЧЕСКОГО ВОЖДЕНИЯ ТРАКТОРА ПРИ ИСПЫТАНИЯХ НА ПОЛИГОНЕ(54) DEVICE FOR AUTOMATIC DRIVING OF THE TRACTOR IN POLYGON TESTS
1one
Изобретение относитс к тракторостроению и может быть использовано дл автоматического вождени трактора при ускореннйх функциональных ресурсных испытани х на полигоне.The invention relates to the tractor industry and can be used for automatic driving of the tractor during accelerated functional life tests at the site.
Известно устройство дл автоматического вождени трактора при испытани х на полигоне, содержащее трос, кинематически св занный с рулевым приводом испытываемого трактора и подпружиненный относительно его остова, корь, закрепленный на ю полигоне, имеющий св зь с указанным тросом 1 .A device for automatically driving a tractor during testing at a landfill is known, which contains a cable kinematically connected with the steering gear of the tractor being tested and spring-loaded relative to its skeleton, measles attached to the ground testing ground, having a connection with the said cable 1.
Недостатком известного устройства вл етс низка точность имитации эксплуатационных режимов. Это обусловлено тем, что при работе данного устройства направл ющие колеса испытываемого трактора посто нно занимают неизменное положение, в результате рулевой привод и св занные с ним узлы трактора не испытываютс .A disadvantage of the known device is the low accuracy of imitation of operating conditions. This is due to the fact that during the operation of this device, the guide wheels of the tested tractor constantly occupy the same position, as a result, the steering gear and associated tractor units are not tested.
Наиболее близким к предлагаемому в- 20 л етс устройство дл автоматического вождени трактора при испытани х на полигоне , содержащее основной трос, кинематически св занный с рулевым приводом испытываемого трактора и подпружиненный относительно его остова, основной корь, закрепленный на полигоне и имеющий св зь с указанным тросом, и шкив, установленный на кронштейне, св занном с остовом трактора 2.Closest to the proposed device is a device for automatic driving of the tractor during testing on the landfill, containing the main cable, kinematically connected with the steering drive of the tested tractor and spring-loaded relative to its backbone, the main measles attached to the landfill and having a connection with the specified a cable and a pulley mounted on a bracket connected to the back of the tractor 2.
Недостатком данного устройства вл ютс низка надежность механизма св зи между корем и трактором, а также невозможность испытаний трактороъ в режимах, близких к эксплуатационным, например при работе трактора на гоне, сочетающей чередующиес участки пр молинейного движени при повышенных скорост х с крутыми поворотами при пониженных скорост х. Устройство при повышенных скорост х движени трактора, больших диаметрах треков полигона и установке на нем неровностей дл ускорени испытаний практически неработоспособно , так как в этих случа х невозможно обеспечить достаточную жесткость механической св зи трактора с корем.The disadvantage of this device is the low reliability of the communication mechanism between the bark and the tractor, as well as the impossibility of testing the tractor in modes close to operational, for example, when the tractor operates on a rut that combines alternating sections of linear movement at high speeds with sharp turns at low speeds x The device at elevated speeds of the tractor, large diameters of the tracks of the landfill and installation of irregularities on it to speed up the tests is practically inoperable, since in these cases it is impossible to ensure sufficient rigidity of the mechanical connection of the tractor with a bark.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802920358A SU934294A1 (en) | 1980-04-24 | 1980-04-24 | Device for automatic driving of tractor in field-testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802920358A SU934294A1 (en) | 1980-04-24 | 1980-04-24 | Device for automatic driving of tractor in field-testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU934294A1 true SU934294A1 (en) | 1982-06-07 |
Family
ID=20894020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802920358A SU934294A1 (en) | 1980-04-24 | 1980-04-24 | Device for automatic driving of tractor in field-testing |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU934294A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112421A (en) * | 2021-09-30 | 2022-03-01 | 东风汽车集团股份有限公司 | Automatic driving test method and device, electronic equipment and storage medium |
-
1980
- 1980-04-24 SU SU802920358A patent/SU934294A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112421A (en) * | 2021-09-30 | 2022-03-01 | 东风汽车集团股份有限公司 | Automatic driving test method and device, electronic equipment and storage medium |
| CN114112421B (en) * | 2021-09-30 | 2023-06-20 | 东风汽车集团股份有限公司 | Automatic driving test method and device, electronic equipment and storage medium |
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