SU1661594A1 - Device for measuring forces and torques - Google Patents
Device for measuring forces and torques Download PDFInfo
- Publication number
- SU1661594A1 SU1661594A1 SU884442661A SU4442661A SU1661594A1 SU 1661594 A1 SU1661594 A1 SU 1661594A1 SU 884442661 A SU884442661 A SU 884442661A SU 4442661 A SU4442661 A SU 4442661A SU 1661594 A1 SU1661594 A1 SU 1661594A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- beams
- flanges
- parallel
- interconnected
- pairs
- Prior art date
Links
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Изобретение относитс к измерительной технике и предназначено дл динамометрировани почвообрабатывающих и посевных машин, отдельных органов этих машин. Цель изобретени - повышение точности и увеличение диапазона измерени . Нагрузка от динамометрируемого объекта через кронштейн передаетс на силоприемный фланец 1 и воспринимаетс балками 4 - 6, изгиба их. Далее через промежуточный фланец 2 нагрузка изгибает балки 8 - 10. Сигналы тензорезисторов 12 - 15, 20 - 24 позвол ют определить составл ющие главного вектора и главного момента. Карданные шарниры 26, 27 и направл ющие 28, 29 поступательного перемещени обеспечивают необходимое соотношение жесткостей, что повышает точность. Перемеща и фиксиру балки 4 - 6, 8 - 10 по шпилькам 30, измен ют диапазон измерени по каждой компоненте. 3 ил.The invention relates to a measurement technique and is intended for the dynamometer of soil tillage and seeding machines, individual organs of these machines. The purpose of the invention is to improve the accuracy and increase the measurement range. The load from the dynamometric object is transmitted through the bracket to the force-receiving flange 1 and is perceived by beams 4-6, bending them. Further, through the intermediate flange 2, the load bends the beams 8 to 10. The signals of the strain gages 12 to 15, 20 to 24 make it possible to determine the components of the main vector and the main moment. Cardan joints 26, 27 and translational guides 28, 29 provide the necessary stiffness ratio, which improves accuracy. Moving and fixing the beams 4-6, 8-10 by the studs 30, changes the measuring range for each component. 3 il.
Description
Риг.ЗRig.Z
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884442661A SU1661594A1 (en) | 1988-06-17 | 1988-06-17 | Device for measuring forces and torques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884442661A SU1661594A1 (en) | 1988-06-17 | 1988-06-17 | Device for measuring forces and torques |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1661594A1 true SU1661594A1 (en) | 1991-07-07 |
Family
ID=21382216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884442661A SU1661594A1 (en) | 1988-06-17 | 1988-06-17 | Device for measuring forces and torques |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1661594A1 (en) |
-
1988
- 1988-06-17 SU SU884442661A patent/SU1661594A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 3618376, кл. 73-133, 1971. За вка DE № OS 3627382, кл. G 01 L 1/22.1988. * |
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