发明名称 |
TROUGH VIBRATION MEASURER OF GRANULAR FEED |
摘要 |
FIELD: agriculture.SUBSTANCE: invention relates to agricultural machines for feed preparation. The measurer comprises a frame, a discharge trough with an adjusting valve, a collecting hopper mounted on it on the fixed support. The discharge trough is driven to oscillating motion by three-phase linear asynchronous motor. The secondary element of the three-phase linear asynchronous motor is a spring-loaded rod rigidly connected to the discharge trough and located on the drive side. One winding of the three-phase linear asynchronous motor is connected to the AC mains, and the other two are connected in series and are connected to the output of the single-phase frequency converter which input is connected to the AC mains.EFFECT: use of the invention enables to improve reliability and performance of operation of the trough vibration measurer of granular feed.1 dwg |
申请公布号 |
RU2541379(C2) |
申请公布日期 |
2015.02.10 |
申请号 |
RU20120151986 |
申请日期 |
2012.12.04 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "ROSSIJSKIJ GOSUDARSTVENNYJ AGRARNYJ ZAOCHNYJ UNIVERSITET" |
发明人 |
LITVIN VALERIJ IVANOVICH;KHROMOV EVGENIJ VLADILENOVICH |
分类号 |
A23N17/00 |
主分类号 |
A23N17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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