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公开(公告)号:US2686083A
公开(公告)日:1954-08-10
申请号:US14895250
申请日:1950-03-10
发明人: HAMPTON JOHN H , PYNOR THOMAS E
CPC分类号: B65G53/12
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公开(公告)号:US2077898A
公开(公告)日:1937-04-20
申请号:US74410434
申请日:1934-09-15
申请人: FRIEDRICH ROLFF
发明人: FRIEDRICH ROLFF
IPC分类号: B65G53/12
CPC分类号: B65G53/12
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公开(公告)号:US1898356A
公开(公告)日:1933-02-21
申请号:US59064932
申请日:1932-02-03
申请人: FICKEY WARD L
发明人: FICKEY WARD L
IPC分类号: B65G53/12
CPC分类号: B65G53/12
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公开(公告)号:US1898354A
公开(公告)日:1933-02-21
申请号:US47125330
申请日:1930-07-28
申请人: FICKEY WARD L
发明人: FICKEY WARD L
IPC分类号: B65G53/12
CPC分类号: B65G53/12
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公开(公告)号:US1887733A
公开(公告)日:1932-11-15
申请号:US56045931
申请日:1931-08-31
申请人: IGNAZ SABLIK
发明人: IGNAZ SABLIK
IPC分类号: B65G53/12
CPC分类号: B65G53/12
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公开(公告)号:US1817240A
公开(公告)日:1931-08-04
申请号:US28064028
申请日:1928-05-25
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公开(公告)号:US1815403A
公开(公告)日:1931-07-21
申请号:US30653728
申请日:1928-09-17
申请人: FIRM G POLYSIUS AG
发明人: PAUL GOEBELS
IPC分类号: B65G53/12
CPC分类号: B65G53/12
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公开(公告)号:US11937533B2
公开(公告)日:2024-03-26
申请号:US17457178
申请日:2021-12-01
CPC分类号: A01C7/082 , A01C15/006 , B65G53/12 , A01C7/08
摘要: A planter includes a seed a delivery system for delivering seed from one or more hoppers to one or more row units of the planter. The seed delivery system includes a number of seed entrainers. The seed entrainers receive seed from the one or more hoppers. The seed is combined with a fluid, such as air, which moves the seed through the seed entrainer and towards one or more row units of the planter. The entrainer includes one or more outlets, with the outlets corresponding to different row units, and the outlets can be varied based upon the need of seed delivery for the planter.
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公开(公告)号:US11878879B1
公开(公告)日:2024-01-23
申请号:US17975040
申请日:2022-10-27
申请人: Daniel E. Crawford
发明人: Daniel E. Crawford
CPC分类号: B65G53/12 , B65G53/4616 , B65G53/50 , B65G53/66 , B65G2814/0347
摘要: A dry granular material transfer system and method for transfer of granular material such as sand in a dry state through a hose using pressurized air. On a base platform, a conveyor subsystem moves granular material placed on a lower portion to a higher portion while separating clumped material and allowing rocks and debris to fall away, spreading the granular material in a thin layer for ejection at the highest level. A containment subsystem receives granular material and contains the downward fall of material. A portioning subsystem has a turntable with blow-through chambers which receive granular material and move into line with an air inflow tube and air-material outflow tube, and the air-material mixture is blown through the air-material outflow tube and through a transfer hose.
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