WO2015143918A3 - Self-whetting cutting disc blade and manufacturing method therefor - Google Patents

Self-whetting cutting disc blade and manufacturing method therefor Download PDF

Info

Publication number
WO2015143918A3
WO2015143918A3 PCT/CN2015/000074 CN2015000074W WO2015143918A3 WO 2015143918 A3 WO2015143918 A3 WO 2015143918A3 CN 2015000074 W CN2015000074 W CN 2015000074W WO 2015143918 A3 WO2015143918 A3 WO 2015143918A3
Authority
WO
WIPO (PCT)
Prior art keywords
blades
blade
self
disc
whetting
Prior art date
Application number
PCT/CN2015/000074
Other languages
French (fr)
Chinese (zh)
Other versions
WO2015143918A2 (en
Inventor
张安全
Original Assignee
张安全
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张安全 filed Critical 张安全
Publication of WO2015143918A2 publication Critical patent/WO2015143918A2/en
Publication of WO2015143918A3 publication Critical patent/WO2015143918A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/73—Cutting apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0033—Cutting members therefor assembled from multiple blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Threshing Machine Elements (AREA)
  • Catalysts (AREA)

Abstract

A self-whetting cutting disc blade for a harvester and manufacturing method therefor. The blade has arced ridges that are concentric with the cutting disc axis. The arc on each point of the ridge has the same rotation direction as the point. The blade can self-whet. Self-whetting blades having concentric arced ridges can replace blades having finished edges for cutting discs. Several slanted iron pieces (2) are distributed evenly and fixed on a disc (3) at places of equal distances from the center. The bottom angle β of a slanted iron piece and the blade angle α of the blade are equal. Blades having finished edge (1) are fixed on the slanted iron pieces (2), such that the positions of the edges of the blades are the same as on the cutting disc during operation and are of equal distance from the disc. When the disc moves on a machine tool, an operating cutter can process on the edge side M of the blades and create blades having concentric arced ridges.
PCT/CN2015/000074 2014-02-08 2015-02-02 Self-whetting cutting disc blade and manufacturing method therefor WO2015143918A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410048379.3A CN104823596B (en) 2014-02-08 2014-02-08 Self-sharpening disc cutter arc-shaped insection blade and manufacturing method thereof
CN201410048379.3 2014-02-08

Publications (2)

Publication Number Publication Date
WO2015143918A2 WO2015143918A2 (en) 2015-10-01
WO2015143918A3 true WO2015143918A3 (en) 2016-01-21

Family

ID=53802132

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/000074 WO2015143918A2 (en) 2014-02-08 2015-02-02 Self-whetting cutting disc blade and manufacturing method therefor

Country Status (2)

Country Link
CN (1) CN104823596B (en)
WO (1) WO2015143918A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107520865A (en) * 2017-10-09 2017-12-29 马鞍山市欧林机械设备有限公司 A kind of cutting edge disk slitting blade
CN108934437B (en) * 2018-08-24 2024-03-29 中国农业大学 Blade sliding-cutting auxiliary device and sugarcane root cutter
CN110431986A (en) * 2019-07-31 2019-11-12 山东省农业机械科学研究院 A kind of ensilage machine cutting tool and cutter plate and ensilage machine

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689427A (en) * 1979-12-22 1981-07-20 Yoshihisa Higuchi Edge sharpening machine for circular saw
US5078029A (en) * 1990-09-24 1992-01-07 Cascade/Southern Saw Corporation Face and top grinder
US5142853A (en) * 1990-06-19 1992-09-01 Routery Edward E Tool drive assembly and related tool drive linkage, tool work implement assembly and tool
JPH081434A (en) * 1994-06-16 1996-01-09 S K Noki Seisakusho:Kk Grinding machine for correcting circular saw
EP1717372B1 (en) * 2005-04-26 2008-09-17 3D-Technik Zehmeister GmbH Snow shovel with self sharpening shovel blade, and process for its manufacture
CN102388723A (en) * 2011-11-16 2012-03-28 朱季华 Leaf peeling and smashing device of cane harvester
CN102487660A (en) * 2011-11-16 2012-06-13 朱季华 Husking, breaking and conveying device of sugarcane harvester
CN202285590U (en) * 2011-10-25 2012-07-04 董长安 Stem cutting-off and grass winding preventing device for vertical roll corn harvester
CN202396193U (en) * 2011-11-16 2012-08-29 朱季华 Leaf smashing cutter roller
CN202396172U (en) * 2011-11-16 2012-08-29 朱季华 Leaf stripping and shattering delivery device of sugarcane reaping machine
CN202396173U (en) * 2011-11-16 2012-08-29 朱季华 Leaf peeling and smashing device for cane harvester

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2359050Y (en) * 1999-03-13 2000-01-19 巴陵石化鹰山石油化工厂 Special clamp for grinding inclined edge
CN201609036U (en) * 2009-12-08 2010-10-20 严嘉昌 Self-sharpening circular blade
CN202498414U (en) * 2011-12-17 2012-10-24 鞍山钢铁集团公司 Positioning frame for lathe tool grinding
CN202607435U (en) * 2012-04-26 2012-12-19 福建永德利刀剪有限公司 Grinding and edging device for blades of shears

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689427A (en) * 1979-12-22 1981-07-20 Yoshihisa Higuchi Edge sharpening machine for circular saw
US5142853A (en) * 1990-06-19 1992-09-01 Routery Edward E Tool drive assembly and related tool drive linkage, tool work implement assembly and tool
US5078029A (en) * 1990-09-24 1992-01-07 Cascade/Southern Saw Corporation Face and top grinder
JPH081434A (en) * 1994-06-16 1996-01-09 S K Noki Seisakusho:Kk Grinding machine for correcting circular saw
EP1717372B1 (en) * 2005-04-26 2008-09-17 3D-Technik Zehmeister GmbH Snow shovel with self sharpening shovel blade, and process for its manufacture
CN202285590U (en) * 2011-10-25 2012-07-04 董长安 Stem cutting-off and grass winding preventing device for vertical roll corn harvester
CN102388723A (en) * 2011-11-16 2012-03-28 朱季华 Leaf peeling and smashing device of cane harvester
CN102487660A (en) * 2011-11-16 2012-06-13 朱季华 Husking, breaking and conveying device of sugarcane harvester
CN202396193U (en) * 2011-11-16 2012-08-29 朱季华 Leaf smashing cutter roller
CN202396172U (en) * 2011-11-16 2012-08-29 朱季华 Leaf stripping and shattering delivery device of sugarcane reaping machine
CN202396173U (en) * 2011-11-16 2012-08-29 朱季华 Leaf peeling and smashing device for cane harvester

Also Published As

Publication number Publication date
CN104823596B (en) 2020-01-10
CN104823596A (en) 2015-08-12
WO2015143918A2 (en) 2015-10-01

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