CN204080888U - 垂直伸缩挖坑装置 - Google Patents

垂直伸缩挖坑装置 Download PDF

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Publication number
CN204080888U
CN204080888U CN201420446605.9U CN201420446605U CN204080888U CN 204080888 U CN204080888 U CN 204080888U CN 201420446605 U CN201420446605 U CN 201420446605U CN 204080888 U CN204080888 U CN 204080888U
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cursor
hydraulic cylinder
scraper bowl
hollow cavity
circular disk
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Expired - Fee Related
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CN201420446605.9U
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English (en)
Inventor
曹颖
张英辉
康利民
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First Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
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First Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/306Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with telescopic dipper-arm or boom

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  • Earth Drilling (AREA)

Abstract

垂直伸缩挖坑装置。传统的挖坑机主要有以下缺点:挖出的坑深度不够;设备复杂不适合推广。本实用新型组成包括:下旋转圆盘(13),下旋转圆盘与上旋转圆盘(1)连接,上旋转圆盘与支撑架(2)连接,支撑架与弯曲大臂(4)连接,弯曲大臂通过支撑油缸(3)与支撑架连接,弯曲大臂与空心腔转动臂(6)中部连接,空心腔转动臂具有转动臂左腔(11)、转动臂右腔(12),转动臂右腔顶部与铲斗伸缩液压缸连接,铲斗伸缩液压缸具有伸缩液压筒(10)、所述的伸缩液压筒与伸缩圆杆(7)连接,伸缩圆杆与铲斗(9)连接,铲斗与伸缩圆杆通过铲斗挖土液压缸(8)连接,空心腔转动臂通过弯曲大臂液压缸(5)与空心腔转动臂连接。本实用新型用于挖深坑。

Description

垂直伸缩挖坑装置
技术领域:
本实用新型涉及一种任意角度垂直伸缩挖坑装置。
背景技术:
在建筑工程中需要用到在山地陡坡或者斜面的深坑,而且需要深坑的直径大,但是传统的机械设备不能满足坑的深度和坑的直径大的需要,主要有以下缺点:(1)传统的设备在挖坑时,铲斗与其连接的机构不能伸缩,导致挖出的坑深度不够;(2)传统的挖掘设备复杂,制造麻烦,不适合大规模推广和使用。这两个问题一直未得到解决。
实用新型内容:
本实用新型的目的是提供一种任意角度垂直伸缩挖坑装置。
上述的目的通过以下的技术方案实现:
一种垂直伸缩挖坑装置,其组成包括:下旋转圆盘,所述的下旋转圆盘与上旋转圆盘连接,所述的上旋转圆盘与支撑架连接,所述的支撑架与弯曲大臂连接,所述的弯曲大臂通过支撑油缸与支撑架连接,所述的弯曲大臂与空心腔转动臂中部连接,所述的空心腔转动臂具有转动臂左腔、转动臂右腔,所述的转动臂右腔顶部与铲斗伸缩液压缸连接,所述的铲斗伸缩液压缸具有伸缩液压筒、所述的伸缩液压筒与伸缩圆杆连接,所述的伸缩圆杆与铲斗连接,所述的铲斗与伸缩圆杆通过铲斗挖土液压缸连接,所述的空心腔转动臂通过弯曲大臂液压缸与空心腔转动臂连接。
 [0005] 本实用新型的有益效果:
1、本实用新型是采用上旋转圆盘和下旋转圆盘来调节挖坑的四周位置,在通过支撑油缸把弯曲大臂上到一定高度,在用弯曲大臂液压缸的伸缩调节空心腔转动臂转动,使空心腔转动臂调整陡坡和斜坡的角度,实现角度能够根据陡坡和斜坡角度调整,同时采用大型挖坑铲斗,铲斗满足了坑直径的需要,在挖深坑时,在空心腔转动臂的铲斗伸缩液压缸和伸缩圆杆能够带动铲斗自由伸缩,再由铲斗挖土液压缸的伸缩进行挖掘,实现坡度和斜坡的深坑挖掘。
、本实用新型采用的结构新颖便于制造,适应安装在各种挖坑机上,制造费用低,能够进行大规模推广和实用。
附图说明:
附图1是本实用新型的结构示意图。
附图2是附图1的局部剖面图。
附图3是附图1的A-A剖视图。
具体实施方式:
实施例1:
一种垂直伸缩挖坑装置,其组成包括:下旋转圆盘13,所述的下旋转圆盘与上旋转圆盘1连接,所述的上旋转圆盘与支撑架2连接,所述的支撑架与弯曲大臂4连接,所述的弯曲大臂通过支撑油缸3与支撑架连接,所述的弯曲大臂与空心腔转动臂6中部连接,所述的空心腔转动臂具有转动臂左腔11、转动臂右腔12,所述的转动臂右腔顶部与铲斗伸缩液压缸连接,所述铲斗伸缩液压缸具有伸缩液压筒10、所述的伸缩液压筒与伸缩圆杆7连接,所述的伸缩圆杆与铲斗9连接,所述的铲斗与伸缩圆杆通过铲斗挖土液压缸8连接,所述的空心腔转动臂通过弯曲大臂液压缸5与空心腔转动臂连接。

Claims (1)

1.一种垂直伸缩挖坑装置,其组成包括:下旋转圆盘,其特征是: 所述的下旋转圆盘与上旋转圆盘连接,所述的上旋转圆盘与支撑架连接,所述的支撑架与弯曲大臂连接,所述的弯曲大臂通过支撑油缸与支撑架连接,所述的弯曲大臂与空心腔转动臂中部连接,所述的空心腔转动臂具有转动臂左腔、转动臂右腔,所述的转动臂右腔顶部与铲斗伸缩液压缸连接,所述的铲斗伸缩液压缸具有伸缩液压筒、所述的伸缩液压筒与伸缩圆杆连接,所述的伸缩圆杆与铲斗连接,所述的铲斗与伸缩圆杆通过铲斗挖土液压缸连接,所述的空心腔转动臂通过弯曲大臂液压缸与空心腔转动臂连接。
CN201420446605.9U 2014-08-09 2014-08-09 垂直伸缩挖坑装置 Expired - Fee Related CN204080888U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106703097A (zh) * 2015-11-17 2017-05-24 徐州徐工铁路装备有限公司 挖掘臂及地下隧道施工设备
CN111648369A (zh) * 2020-05-14 2020-09-11 杨力 一种超深狭长基坑桩间土方挖掘结构及其施工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106703097A (zh) * 2015-11-17 2017-05-24 徐州徐工铁路装备有限公司 挖掘臂及地下隧道施工设备
CN111648369A (zh) * 2020-05-14 2020-09-11 杨力 一种超深狭长基坑桩间土方挖掘结构及其施工方法

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