发明公开
EP0392871A2 A chopper and apparatus for chopping
失效
Zerkleinerungsvorrichtung undGerätzum Zerkleinern。
- 专利标题： A chopper and apparatus for chopping
- 专利标题（中）： Zerkleinerungsvorrichtung undGerätzum Zerkleinern。
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申请号： EP90304045.9申请日： 1990-04-12
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公开(公告)号： EP0392871A2公开(公告)日： 1990-10-17
- 发明人: Keenan, Richard , Keenan, Gerard John , Keenan, Richard Michael
- 申请人： SALFORD ENGINEERING LIMITED
- 申请人地址： Borris, County Carlow IE
- 专利权人： SALFORD ENGINEERING LIMITED
- 当前专利权人： SALFORD ENGINEERING LIMITED
- 当前专利权人地址： Borris, County Carlow IE
- 代理机构： Allam, Peter Clerk
- 优先权： IE377689 19890414; IE7889 19890414
- 主分类号： A23N17/02
- IPC分类号： A23N17/02 ; A01F29/06 ; B02C4/12 ; B02C4/30
摘要：
A chopper (1) comprises a framework (3) and a chopping drum (14) rotatably mounted in the framework (3). The drum (14) comprises a plurality of cutting blades (31) radially extending from and circumferentially spaced apart around the drum (14). Each blade terminates in a longitudinally extending cutting edge (48). A pair of pressure plates (51) urged by compression springs (53) towards but not against the drum (14) define with the drum (14) a passageway (28) for the passage of material to be chopped. The drum (14) and blades (31) co-operate with the pressure plates (51) for chopping material in the passageway (28). Stop members (63) extend from the pressure plates (51) and engage members (62) for retaining the pressure plates (51) spaced apart from the drum (14) and the cutting edges (48) of the blades (31). A hopper (70) delivers material to be chopped into the passageway (28).
The chopper (1,84) may be mounted on washing and chopping apparatus (80) for washing and chopping fodder beet.
The chopper (1,84) may be mounted on washing and chopping apparatus (80) for washing and chopping fodder beet.
公开/授权文献
- EP0392871A3 A chopper and apparatus for chopping 公开/授权日：1991-06-19
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