CN108811696B - Combine harvester grain mass flow rate measurement device based on ultrasonic suspension - Google Patents
Combine harvester grain mass flow rate measurement device based on ultrasonic suspension Download PDFInfo
- Publication number
- CN108811696B CN108811696B CN201810643405.5A CN201810643405A CN108811696B CN 108811696 B CN108811696 B CN 108811696B CN 201810643405 A CN201810643405 A CN 201810643405A CN 108811696 B CN108811696 B CN 108811696B
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- Prior art keywords
- ultrasonic
- suspension
- combine harvester
- mass flow
- grain
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1271—Control or measuring arrangements specially adapted for combines for measuring crop flow
- A01D41/1272—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1277—Control or measuring arrangements specially adapted for combines for measuring grain quality
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Measuring Volume Flow (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810643405.5A CN108811696B (en) | 2018-06-21 | 2018-06-21 | Combine harvester grain mass flow rate measurement device based on ultrasonic suspension |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810643405.5A CN108811696B (en) | 2018-06-21 | 2018-06-21 | Combine harvester grain mass flow rate measurement device based on ultrasonic suspension |
Publications (2)
Publication Number | Publication Date |
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CN108811696A CN108811696A (en) | 2018-11-16 |
CN108811696B true CN108811696B (en) | 2021-02-12 |
Family
ID=64142976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810643405.5A Active CN108811696B (en) | 2018-06-21 | 2018-06-21 | Combine harvester grain mass flow rate measurement device based on ultrasonic suspension |
Country Status (1)
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CN (1) | CN108811696B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3991538A4 (en) * | 2019-06-26 | 2023-10-25 | Kubota Corporation | Combine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1377653A1 (en) * | 1986-01-29 | 1988-02-28 | Ленинградский сельскохозяйственный институт | Method of estimating technical condition of agricultural machine mechanism with crank drive |
US5343761A (en) * | 1991-06-17 | 1994-09-06 | Allen Myers | Method and apparatus for measuring grain mass flow rate in harvesters |
CN1695419A (en) * | 2005-06-23 | 2005-11-16 | 上海交通大学 | Intelligent system for measuring yield based on remote data transmission |
CN103404300B (en) * | 2013-08-08 | 2015-08-26 | 江苏大学 | Equalizer bar impact type Combine Harvester Grain flow measurement device and grain flow-measuring method |
US9578808B2 (en) * | 2014-05-16 | 2017-02-28 | Deere & Company | Multi-sensor crop yield determination |
CN106856808A (en) * | 2015-12-11 | 2017-06-20 | 中国科学院沈阳自动化研究所 | Combine Harvester Grain flow detector and measuring method |
CN107680455B (en) * | 2017-08-28 | 2020-02-14 | 西北工业大学 | Ultrasonic suspension device adopting super-hydrophobic reflection end to load water drops and experimental method |
CN107637262B (en) * | 2017-10-17 | 2021-06-01 | 南京农业大学 | Yield measurement system applied to grain combine harvester and yield measurement method thereof |
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2018
- 2018-06-21 CN CN201810643405.5A patent/CN108811696B/en active Active
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Publication number | Publication date |
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CN108811696A (en) | 2018-11-16 |
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TR01 | Transfer of patent right |
Effective date of registration: 20210702 Address after: 2081, building a, 88 Jianghai West Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Xiangyuan Information Technology Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University |
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TR01 | Transfer of patent right |
Effective date of registration: 20211028 Address after: 221316 No. 1 Zhangjiagang East Road, Yitang Town, Pizhou City, Jiangsu Province Patentee after: Pizhou Binhe SME Management Service Co.,Ltd. Address before: 2081, building a, 88 Jianghai West Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi Xiangyuan Information Technology Co.,Ltd. |