CN103397675B - 椭圆挖沟机 - Google Patents

椭圆挖沟机 Download PDF

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CN103397675B
CN103397675B CN201310347598.7A CN201310347598A CN103397675B CN 103397675 B CN103397675 B CN 103397675B CN 201310347598 A CN201310347598 A CN 201310347598A CN 103397675 B CN103397675 B CN 103397675B
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CN103397675A (zh
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王明红
刘加明
刘玉秋
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Qidong Tianfen Electric Tool Technology Innovation Center
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Water Batholith Plinth Engineering Department Donggang District Rizhao City
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Abstract

一种椭圆挖沟机,两个上套设于上臂中间,两个下套设于下臂中间,A柱设于前面的一个上套和一个下套内,B柱设于后面的一个上套和一个下套内,A柱上端设有A端帽,A柱下端设有矩形体,B柱上端设有B端帽,B柱下端连有U形架,U形架下端连有矩形框;左臂上设有一动轴,动轴可在左臂的轴座中转动,动轴的一端设有B椭圆轮,另一端设有A椭圆轮,动轴的最外端设有从动轮,从动轮通过驱动链由驱动轮驱动;A椭圆轮的一端固定于动轴,B椭圆轮的另一端亦固定于动轴,A椭圆轮与B椭圆轮成一直线,A椭圆轮转动时拨动A刀形臂,B椭圆轮转动时拨动B刀形臂,A刀形臂设于A柱的左端,B刀形臂设于B柱的左端。

Description

椭圆挖沟机
技术领域
本发明涉及一种挖沟机,特别是一种建筑基础工程地下墙挖沟用的椭圆挖沟机。
背景技术
目前,地下墙挖沟机机都存在效率低下,设备复杂,性能不可靠等缺点。
发明内容
本发明弥补了以上空白,提供了一种椭圆挖沟机。
本发明是通过如下技术方案实现的:
一种椭圆挖沟机,上臂左右分设两个吊滑轮,上臂与下臂以及左边的左臂、右边的右臂组成一个矩形构架;两个上套设于上臂中间,两个下套设于下臂中间,A柱设于前面的一个上套和一个下套内,B柱设于后面的一个上套和一个下套内,A柱上端设有A端帽,A柱下端设有矩形体,B柱上端设有B端帽,B柱下端连有U形架,U形架下端连有矩形框;左臂上设有一动轴,动轴可在左臂的轴座中转动,动轴的一端设有B椭圆轮,另一端设有A椭圆轮,动轴的最外端设有从动轮,从动轮通过驱动链由驱动轮驱动;A椭圆轮的一端固定于动轴,B椭圆轮的另一端亦固定于动轴,A椭圆轮与B椭圆轮成一直线,A椭圆轮转动时拨动A刀形臂,B椭圆轮转动时拨动B刀形臂,A刀形臂设于A柱的左端,B刀形臂设于B柱的左端。
本发明具有以下的特点:
本发明通过矩形框上升过程中,矩形体落下,矩形体上升过程中,矩形框落下,挖沟泥土由反循环置换,设备简单、性能可靠。
附图说明
下面结合附图对本发明作进一步的说明:
图1为本发明的结构示意图;
图2为图1的A—A视图;
图3为图1的B—B视图。
图中:1、A端帽,2、B端帽,3、吊滑轮,4、上臂,5、左臂,6、右臂,7、上套,8、下套,9、下臂,10、配重块,11、A柱,12、A刀形臂,13、B刀形臂,14、液压驱动机,15、驱动轮,16,驱动链,17、从动轮,18、动轴,19、A椭圆轮,20、B椭圆轮,21、U形架,22、矩形体,23、矩形框,24、B柱。
具体实施方式
附图为本发明的一种具体实施例,该实施例上臂左右分设两个吊滑轮3,上臂4与下臂9以及左边的左臂5、右边的右臂6组成一个矩形构架;两个上套7设于上臂中间,两个下套8设于下臂中间,A柱11设于前面的一个上套和一个下套内,B柱24设于后面的一个上套和一个下套内,A柱上端设有A端帽1,A柱下端设有矩形体22,B柱上端设有B端帽2,B柱下端连有U形架21,U形架下端连有矩形框23;左臂上设有一动轴18,动轴可在左臂的轴座中转动,动轴的一端设有B椭圆轮20,另一端设有A椭圆轮19,动轴的最外端设有从动轮17,从动轮通过驱动链16由驱动轮驱动;A椭圆轮的一端固定于动轴,B椭圆轮的另一端亦固定于动轴,A椭圆轮与B椭圆轮成一直线,A椭圆轮转动时拨动A刀形臂12,B椭圆轮转动时拨动B刀形臂13,A刀形臂设于A柱的左端,B刀形臂设于B柱的左端。
矩形体设于矩形框内。
A柱、B柱可分别在其上套与下套内滑动。
本发明工作时,液压驱动机驱动驱动轮反时针转动,驱动轮通过驱动链驱动从动轮转动,从动轮驱动A椭圆轮和B椭圆轮以动轴为圆心转动,A椭圆轮在转动过程中拨动A刀形臂拉动矩形体上升,上升一定长度后矩形体落下,矩形体在落下过程中,B椭圆轮拨动B刀形臂拉动矩形框上升,上升一定长度后,矩形框落下,矩形框在落下过程中,矩形体上升,如此反复,挖沟泥土由反循环置换。

Claims (3)

1.一种椭圆挖沟机,上臂左右分设两个吊滑轮(3),上臂(4)与下臂(9)以及左边的左臂(5)、右边的右臂(6)组成一个矩形构架;两个上套(7)设于上臂中间,两个下套(8)设于下臂中间,其特征在于:A柱(11)设于前面的一个上套和一个下套内,B柱(24)设于后面的一个上套和一个下套内,A柱上端设有A端帽(1),A柱下端设有矩形体(22),B柱上端设有B端帽(2),B柱下端连有U形架(21),U形架下端连有矩形框(23);左臂上设有一动轴(18),动轴可在左臂的轴座中转动,动轴的一端设有B椭圆轮(20),另一端设有A椭圆轮(19),动轴的最外端设有从动轮(17),从动轮通过驱动链(16)由驱动轮驱动;A椭圆轮的一端固定于动轴,B椭圆轮的另一端亦固定于动轴,A椭圆轮与B椭圆轮成一直线,A椭圆轮转动时拨动A刀形臂(12),B椭圆轮转动时拨动B刀形臂(13),A刀形臂设于A柱的左端,B刀形臂设于B柱的左端。
2.根据权利要求1所述的椭圆挖沟机,其特征在于:矩形体设于矩形框内。
3.根据权利要求1所述的椭圆挖沟机,其特征在于:A柱、B柱可分别在其上套与下套内滑动。
CN201310347598.7A 2013-08-12 2013-08-12 椭圆挖沟机 Active CN103397675B (zh)

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JPH07268901A (ja) * 1994-03-29 1995-10-17 Ube Ind Ltd 浚渫装置
WO2003097946A2 (en) * 2002-05-17 2003-11-27 Wasley Allen Bainter Trencher
DE102005017093B4 (de) * 2004-08-12 2008-07-24 Bauer Maschinen Gmbh Fräse und Verfahren zur Bearbeitung des Erdbodens
CN201095773Y (zh) * 2007-08-01 2008-08-06 万泽仁 多功能回旋冲砸开槽机
CN101705702B (zh) * 2009-11-04 2012-07-04 张永忠 双锯锯槽机
CN202131624U (zh) * 2011-04-22 2012-02-01 马红卫 螺旋式挖沟器
CN102677718B (zh) * 2012-06-01 2014-06-18 日照市岚山岩水基础工程处 双挖斗成槽机
CN203403456U (zh) * 2013-08-12 2014-01-22 刘玉秋 椭圆挖沟机

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