CN202389258U - 半挂前顶自卸车液压支腿支撑机构 - Google Patents

半挂前顶自卸车液压支腿支撑机构 Download PDF

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Publication number
CN202389258U
CN202389258U CN2011205713543U CN201120571354U CN202389258U CN 202389258 U CN202389258 U CN 202389258U CN 2011205713543 U CN2011205713543 U CN 2011205713543U CN 201120571354 U CN201120571354 U CN 201120571354U CN 202389258 U CN202389258 U CN 202389258U
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supporting mechanism
semi
dumper
small oil
hydraulic leg
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Inventor
韩坤
刘元磊
王健
李方中
林发业
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SHANDONG DONGYUE SPECIAL PURPOSE AUTOMOBILE MANUFACTURE CO Ltd
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SHANDONG DONGYUE SPECIAL PURPOSE AUTOMOBILE MANUFACTURE CO Ltd
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Abstract

一种半挂前顶自卸车液压支腿支撑机构,包括车箱的车架纵梁,车架纵梁尾部下端固定横向的后支撑板,后支撑板的左端设置左小油缸,后支撑板的右端设置右小油缸。本实用新型在自卸车举升时,由于在车箱前部有举升油缸支撑,后部有左小油缸和右小油缸支撑,组成一个稳定的三角型支撑机构,使得车箱的举升平稳,避免了侧向力的产生,结构简单,易于操作。

Description

半挂前顶自卸车液压支腿支撑机构
技术领域
本实用新型属于自卸车领域,具体涉及一种半挂前顶自卸车液压支腿支撑机构。
背景技术
当前的半挂前顶自卸车,当车箱举升时,由于车箱后部支撑力较弱及卸货不均的原因,极易造成车箱侧倾,形成侧向力,进而使油缸刚性变形,从而造成车箱和油缸的损伤。
发明内容
本实用新型的目的是提供一种半挂前顶自卸车液压支腿支撑机构,在车箱举升时,车箱后部具有了较强的支撑力,减小了车箱侧倾的可能性,提高了车辆的使用寿命。
本实用新型的目的是以如下方式实现的:该支撑机构,包括车箱的车架纵梁,车架纵梁尾部下端固定横向的后支撑板,后支撑板的左端设置左小油缸,后支撑板的右端设置右小油缸。在车箱举升前,左小油缸和右小油缸同时举升撑住地面。
本实用新型在自卸车举升时,由于在车箱前部有举升油缸支撑,后部有左小油缸和右小油缸支撑,组成一个稳定的三角型支撑机构,使得车箱的举升平稳,避免了侧向力的产生,结构简单,易于操作。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
参照图1,本实用新型包括车箱1的车架纵梁2,车架纵梁2尾部下端固定横向的后支撑板5,后支撑板5的左端设置左小油缸3,后支撑板5的右端设置右小油缸4。

Claims (1)

1.一种半挂前顶自卸车液压支腿支撑机构,包括车箱的车架纵梁,其特征在于:车架纵梁(2)尾部下端固定横向的后支撑板(5),后支撑板(5)的左端设置左小油缸(3),后支撑板(5)的右端设置右小油缸(4)。
CN2011205713543U 2011-12-31 2011-12-31 半挂前顶自卸车液压支腿支撑机构 Expired - Fee Related CN202389258U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205713543U CN202389258U (zh) 2011-12-31 2011-12-31 半挂前顶自卸车液压支腿支撑机构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205713543U CN202389258U (zh) 2011-12-31 2011-12-31 半挂前顶自卸车液压支腿支撑机构

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CN202389258U true CN202389258U (zh) 2012-08-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104139767A (zh) * 2014-07-14 2014-11-12 贵州航天天马机电科技有限公司 一种自动翻转机构
CN104859511A (zh) * 2014-03-31 2015-08-26 北汽福田汽车股份有限公司 一种自卸车及自卸车使用方法
CN109624815A (zh) * 2019-01-29 2019-04-16 黄仕 双节矿运车

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104859511A (zh) * 2014-03-31 2015-08-26 北汽福田汽车股份有限公司 一种自卸车及自卸车使用方法
CN104139767A (zh) * 2014-07-14 2014-11-12 贵州航天天马机电科技有限公司 一种自动翻转机构
CN109624815A (zh) * 2019-01-29 2019-04-16 黄仕 双节矿运车

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Granted publication date: 20120822

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