CN104452872A - 撑切式挖掘机铲斗 - Google Patents

撑切式挖掘机铲斗 Download PDF

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Publication number
CN104452872A
CN104452872A CN201410722075.0A CN201410722075A CN104452872A CN 104452872 A CN104452872 A CN 104452872A CN 201410722075 A CN201410722075 A CN 201410722075A CN 104452872 A CN104452872 A CN 104452872A
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China
Prior art keywords
shovel tooth
spreading
spring plate
teeth
bucket
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CN201410722075.0A
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English (en)
Inventor
蒋华南
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CHANGZHOU LINNAN HEAT TREATMENT PLANT
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CHANGZHOU LINNAN HEAT TREATMENT PLANT
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Priority to CN201410722075.0A priority Critical patent/CN104452872A/zh
Publication of CN104452872A publication Critical patent/CN104452872A/zh
Pending legal-status Critical Current

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Abstract

本发明涉及挖掘设备技术领域,尤其是一种撑切式挖掘机铲斗。其包括斗体、铲齿和吊耳,铲齿和吊耳分别连接在斗体的底部和顶部,铲齿的底部设有弹簧板。在铲齿的底部设置弹簧板,插入土中时,弹簧板被挤压平贴铲齿,插入到位停止后,弹簧板弹性扩张,将土向下撑开,同时将铲齿向上顶起,增大空隙,防止被吸住,增强破土能力,大大提高了挖掘效率。

Description

撑切式挖掘机铲斗
技术领域
本发明涉及挖掘设备技术领域,尤其是一种撑切式挖掘机铲斗。
背景技术
挖掘机是使用广泛的重要机械,应用在各行各业的建筑工程中,而铲斗是挖掘机上关键部件,性能的优劣直接影响挖掘机的工作效率。现有的铲斗上的铲齿都为扁平状,结构单一,缺乏主动破土能力,易被吸住,工作效率低。
发明内容
为了克服现有的挖掘机铲斗主动破土能力差,工作效率低的不足,本发明提供了一种撑切式挖掘机铲斗。
本发明解决其技术问题所采用的技术方案是:一种撑切式挖掘机铲斗,包括斗体、铲齿和吊耳,铲齿和吊耳分别连接在斗体的底部和顶部,铲齿的底部设有弹簧板。
本发明的有益效果是,在铲齿的底部设置弹簧板,插入土中时,弹簧板被挤压平贴铲齿,插入到位停止后,弹簧板弹性扩张,将土向下撑开,同时将铲齿向上顶起,增大空隙,防止被吸住,增强破土能力,大大提高了挖掘效率。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的结构示意图。
图中1. 斗体,2. 铲齿,3. 吊耳,4. 弹簧板。
具体实施方式
如图1是本发明的结构示意图,一种撑切式挖掘机铲斗,包括斗体1、铲齿2和吊耳3,铲齿2和吊耳3分别连接在斗体1的底部和顶部,铲齿2的底部设有弹簧板4。
在铲齿2的底部设置弹簧板4,插入土中时,弹簧板4被挤压平贴铲齿2,插入到位停止后,弹簧板4弹性扩张,将土向下撑开,同时将铲齿2向上顶起,增大空隙,防止被吸住,增强破土能力,大大提高了挖掘效率。

Claims (1)

1.一种撑切式挖掘机铲斗,包括斗体(1)、铲齿(2)和吊耳(3),铲齿(2)和吊耳(3)分别连接在斗体(1)的底部和顶部,其特征是:铲齿(2)的底部设有弹簧板(4)。
CN201410722075.0A 2014-12-03 2014-12-03 撑切式挖掘机铲斗 Pending CN104452872A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410722075.0A CN104452872A (zh) 2014-12-03 2014-12-03 撑切式挖掘机铲斗

Applications Claiming Priority (1)

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CN201410722075.0A CN104452872A (zh) 2014-12-03 2014-12-03 撑切式挖掘机铲斗

Publications (1)

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CN104452872A true CN104452872A (zh) 2015-03-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111395443A (zh) * 2020-04-29 2020-07-10 三一重机有限公司 铲斗以及挖掘机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090056128A (ko) * 2007-11-30 2009-06-03 두산인프라코어 주식회사 휠로더의 버켓 투스 프로텍터
WO2010119186A1 (fr) * 2009-04-15 2010-10-21 Yves Blandin L'invention concerne un dispositif multifonction pour terrassement, nivellement et compactage
CN201756717U (zh) * 2010-06-04 2011-03-09 冯世英 一种铲车、挖掘机斗
CN202324047U (zh) * 2011-12-02 2012-07-11 厦工机械(焦作)有限公司 一种轮式装载机的岩石铲斗
CN202577421U (zh) * 2012-04-06 2012-12-05 山推工程机械股份有限公司 挖掘机挖斗结构
CN203594063U (zh) * 2013-12-15 2014-05-14 济宁市松龄工程机械有限公司 一种挖掘机铲斗

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090056128A (ko) * 2007-11-30 2009-06-03 두산인프라코어 주식회사 휠로더의 버켓 투스 프로텍터
WO2010119186A1 (fr) * 2009-04-15 2010-10-21 Yves Blandin L'invention concerne un dispositif multifonction pour terrassement, nivellement et compactage
CN201756717U (zh) * 2010-06-04 2011-03-09 冯世英 一种铲车、挖掘机斗
CN202324047U (zh) * 2011-12-02 2012-07-11 厦工机械(焦作)有限公司 一种轮式装载机的岩石铲斗
CN202577421U (zh) * 2012-04-06 2012-12-05 山推工程机械股份有限公司 挖掘机挖斗结构
CN203594063U (zh) * 2013-12-15 2014-05-14 济宁市松龄工程机械有限公司 一种挖掘机铲斗

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111395443A (zh) * 2020-04-29 2020-07-10 三一重机有限公司 铲斗以及挖掘机

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Application publication date: 20150325