CN104343147A - 挖掘机斗齿 - Google Patents

挖掘机斗齿 Download PDF

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Publication number
CN104343147A
CN104343147A CN201410481321.8A CN201410481321A CN104343147A CN 104343147 A CN104343147 A CN 104343147A CN 201410481321 A CN201410481321 A CN 201410481321A CN 104343147 A CN104343147 A CN 104343147A
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CN
China
Prior art keywords
tooth
excavator
bucket tooth
ground
bucket
Prior art date
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Pending
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CN201410481321.8A
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English (en)
Inventor
荆其
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU WUJIN NANXIASHU SU-NAN FORGING Co Ltd
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CHANGZHOU WUJIN NANXIASHU SU-NAN FORGING Co Ltd
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Application filed by CHANGZHOU WUJIN NANXIASHU SU-NAN FORGING Co Ltd filed Critical CHANGZHOU WUJIN NANXIASHU SU-NAN FORGING Co Ltd
Priority to CN201410481321.8A priority Critical patent/CN104343147A/zh
Publication of CN104343147A publication Critical patent/CN104343147A/zh
Pending legal-status Critical Current

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Abstract

本发明涉及挖掘机领域,尤其涉及一种挖掘机斗齿,包括齿身,楔形体,凸台,凹槽,齿身与楔形体固定连接,所述的凸台置于楔形体底面,所述的凹槽置于齿身底面,这种挖掘机斗齿减小了斗齿底面与地面的接触面积,使斗齿更容易插入地面,同时挖掘机斗齿的头部呈楔形,便于工作时插入地面或岩层,所需消耗的功率大为降低,工作效率也大为提高。

Description

挖掘机斗齿
技术领域
本发明涉及挖掘机领域,尤其涉及一种挖掘机斗齿。
背景技术
随着社会和经济的发展,城市的建设越来越快,在城市建设中当然少不了挖掘机,挖掘机挖掘时,主要是利用挖掘斗上的斗齿插入地面或岩层,将挖下的泥土或岩石运到运输车辆上,所以其斗齿的质量和结构形式对挖掘机的工作效率影响极大,传统斗齿的底面与地面接触面积比较大,造成斗齿容易磨损。
发明内容
本文针对现有技术的不足,设计了一种挖掘机斗齿,能很轻易地插入地表面或岩石层的挖掘机斗齿,使用方便,提高了斗齿的耐磨性。
为了实现上述目的,本发明采用的技术方案是公开了一种挖掘机斗齿,包括齿身1,楔形体2,凸台3,凹槽4,齿身1与楔形体2固定连接,所述的凸台3置于楔形体2底面,所述的凹槽4置于齿身1底面。
在本发明一个较佳实施例中,所述的楔形体为2个,可以使斗齿更容易插入底面,提高工作效率。
在本发明一个较佳实施例中,所述的凸台设有倒圆角结构,减少磨损。
本发明的有益效果:这种挖掘机斗齿结构合理,使用方便,减小了斗齿底面与地面的接触面积,使斗齿更容易插入地面,同时挖掘机斗齿的头部呈楔形,便于工作时插入地面或岩层,所需消耗的功率大为降低,工作效率也大为提高。
附图说明
图1为本发明结构的主视图。
图2 为本发明结构的左视图。
图3 是图1 中A-A 向剖视图。
其中:1、齿身,2、楔形体,3、凸台,4、凹槽
具体实施方式
下面将结合附图及具体实施方式对本发明作进一步的描述。
如图1所示,本发明采用的技术方案是公开了一种挖掘机斗齿,包括齿身1,楔形体2,凸台3,凹槽4,齿身1与楔形体2固定连接,所述的凸台3置于楔形体2底面,所述的凹槽4置于齿身1底面,这种挖掘机斗齿减小了斗齿底面与地面的接触面积,使斗齿更容易插入地面,同时挖掘机斗齿的头部呈楔形,便于工作时插入地面或岩层,所需消耗的功率大为降低,工作效率也大为提高。
所述的楔形体为2个,便于工作时插入地面或岩层,所需消耗的功率大为降低,工作效率也大为提高。
所述的凸台设有倒圆角结构,减少与地面间的摩擦,减少磨损,提高工作效率和使用寿命。

Claims (3)

1.一种挖掘机斗齿,包括齿身(1),楔形体(2),齿身(1)与楔形体(2)固定连接,其特征在于,所述的楔形体(2)底面设有凸台(3),所述的齿身(1)底面设有凹槽(4)。
2.如权利要求1所述的挖掘机斗齿,其特征在于,所述的楔形体(2)为2个。
3.如权利要求1所述的挖掘机斗齿,其特征在于,所述的凸台(3)设有倒圆角结构。
CN201410481321.8A 2014-09-20 2014-09-20 挖掘机斗齿 Pending CN104343147A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410481321.8A CN104343147A (zh) 2014-09-20 2014-09-20 挖掘机斗齿

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410481321.8A CN104343147A (zh) 2014-09-20 2014-09-20 挖掘机斗齿

Publications (1)

Publication Number Publication Date
CN104343147A true CN104343147A (zh) 2015-02-11

Family

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Family Applications (1)

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CN201410481321.8A Pending CN104343147A (zh) 2014-09-20 2014-09-20 挖掘机斗齿

Country Status (1)

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CN (1) CN104343147A (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2229112A1 (en) * 1998-02-09 1999-08-09 Noel Raymond Mack Ground engaging tool components
US5987787A (en) * 1998-02-11 1999-11-23 Wright Equipment Company (Proprietary) Limited Ground engaging tool components
US20020074851A1 (en) * 2000-12-20 2002-06-20 Montgomery Robert H. Protective wear sleeve having tapered lock and retainer
US20030037467A1 (en) * 2001-07-16 2003-02-27 Robert Bierwith Wedge-locking system and excavation bucket assembly with wedge-locking system
CN201614609U (zh) * 2009-12-30 2010-10-27 熊伟 斗齿
CN102733446A (zh) * 2011-04-15 2012-10-17 斗山工程机械(中国)有限公司 一种挖掘机铲斗及其斗齿
CN202925596U (zh) * 2012-10-15 2013-05-08 湖北庚联耐磨材料科技有限公司 一种斗齿
CN203625961U (zh) * 2013-11-11 2014-06-04 黎万学 挖掘机斗齿

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2229112A1 (en) * 1998-02-09 1999-08-09 Noel Raymond Mack Ground engaging tool components
US5987787A (en) * 1998-02-11 1999-11-23 Wright Equipment Company (Proprietary) Limited Ground engaging tool components
US20020074851A1 (en) * 2000-12-20 2002-06-20 Montgomery Robert H. Protective wear sleeve having tapered lock and retainer
US20030037467A1 (en) * 2001-07-16 2003-02-27 Robert Bierwith Wedge-locking system and excavation bucket assembly with wedge-locking system
CN201614609U (zh) * 2009-12-30 2010-10-27 熊伟 斗齿
CN102733446A (zh) * 2011-04-15 2012-10-17 斗山工程机械(中国)有限公司 一种挖掘机铲斗及其斗齿
CN202925596U (zh) * 2012-10-15 2013-05-08 湖北庚联耐磨材料科技有限公司 一种斗齿
CN203625961U (zh) * 2013-11-11 2014-06-04 黎万学 挖掘机斗齿

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Application publication date: 20150211