CN202722056U - 一种自走式沟壑拾草机 - Google Patents

一种自走式沟壑拾草机 Download PDF

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CN202722056U
CN202722056U CN 201220282244 CN201220282244U CN202722056U CN 202722056 U CN202722056 U CN 202722056U CN 201220282244 CN201220282244 CN 201220282244 CN 201220282244 U CN201220282244 U CN 201220282244U CN 202722056 U CN202722056 U CN 202722056U
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chassis
propelled
self
moment arm
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王清臣
王凯飞
梁红涛
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Shangcai County Heng Tong Machinery Co Ltd
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Shangcai County Heng Tong Machinery Co Ltd
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Abstract

一种自走式沟壑拾草机,由行走机车、主力臂、副力臂、回转油缸、底盘、抓具、前支架及液压操作系统等主要部分组成。前支架通过铰接与行走机车的底盘连接,它与底盘之间连接有两个回转油缸。主力臂后端通过销轴连接在前支架上,前端通过销轴连接副力臂后端,副力臂前端连接到抓具。本实用新型机构前支架通过铰接与行走机车的底盘连接,可以使动力臂实现180度的旋转,回转工作角度满足抓取及卸载的要求;通过液压操作系统控制两支力臂油缸的伸缩实现副动臂的折叠与展开,达到整个动力臂结构向前向下伸展,下探到较深沟壑,由拾取抓头完成对沟壑秸秆物料的拾取;完成其他机械无法完成的、人工费时费力的沟壑拾草作业。

Description

一种自走式沟壑拾草机
技术领域
本实用新型涉及农用机械领域,特别涉及一种自走式沟壑拾草机。 
背景技术
我国是农业大国,每年夏收抢种、秋收秋种的时间都非常紧迫。在颗粒收取后,为了及时腾出地块抢种,大量的农作物秸秆被农户就近推到田块边的沟里、河坡。但是堆积在沟壑里的秸秆难以清理,人工清理浪费人力,农民大都靠焚烧或者置之不理。焚烧秸秆不但增大了大气污染,而且造成了资源的浪费。另外,农作物秸秆可作为燃料、饲料、肥料、生物基料和工业原料等等,所以高效开发和收集农作物秸秆资源,既是改善农村生活条件、减少大气污染的惠民富民工程,又是建立资源节约型社会、实现农业可持续发展的环境能源工程。 
发明内容
本实用新型为针对上述问题,提出了一种专门用于秸秆拾取的自走式沟壑拾草机。 
为达到上述目的,本实用新型采用以下技术方案:一种自走式沟壑拾草机,由行走机车、主力臂、副力臂、回转油缸、底盘、抓具、前支架及液压操作系统等主要部分组成。 
前支架通过铰接与行走机车的底盘连接,它与底盘之间连接有两个回转油缸。通过对回转油缸的控制,实现了机构前支架和动力臂的180度旋转,从而满足任何角度的拾取及卸载要求。 
主力臂后端通过销轴连接在前支架上,前端通过销轴连接副力臂后端,副力臂前端连接到抓具。 
在所述主力臂中间位置设置有主力横梁,在主力横梁两端与前支架之间连接安装有两个伸缩油缸。 
所述副力臂在与主力臂连接处后向上延伸有后翼,在后翼上设置有副力横梁,副力横梁与主力横梁之间连接有一个举升油缸。在副力横梁与抓具之间连接有抓具油缸。 
本实用新型的有益效果是:回转机构前支架通过铰接与行走机车的底盘连接,可以使动力臂实现180度的旋转,回转工作角度满足抓取及卸载的要求;通过液压操作系统控制两支力臂油缸的伸缩实现副动臂的折叠与展开,达到整个动力臂结构向前向下伸展,下探到较深沟壑,由拾取抓头完成对沟壑秸秆物料的拾取;完成其他机械无法完成的、人工费时费力的沟壑拾草作业。 
本实用新型结构简单合理,实用性强,大大节省人力,提高了工作效率,适合广泛推广。 
附图说明
图1为本实用新型一种自走式沟壑拾草机结构侧视图。 
图2为本实用新型一种自走式沟壑拾草机力臂结构俯视图。 
具体实施方式
下面结合附图对本实用新型作进一步说明:如图1、图2所示,一种自走式沟壑拾草机,由行走机车1、主力臂2、副力臂3、回转油缸4、底盘5、抓具6、前支架7及液压操作系统等主要部分组成。 
前支架7通过铰接与行走机车1的底盘5连接,前支架7与底盘5之间连接有两个回转油缸4。 
主力臂2后端通过销轴连接在前支架7上,前端通过销轴连接副力臂3后端,副力臂3前端连接到抓具6。 
在所述主力臂2中间位置设置有主力横梁8,在主力横梁8两端与前支架7之间连接安装有两个伸缩油缸9。 
所述副力臂3在与主力臂2连接处后向上延伸有后翼10,在后翼10上设置有副力横梁11,副力横梁11与主力横梁8之间连接有一个举升油缸12。 
在所述的副力横梁11与抓具之间连接有抓具油缸13。 

Claims (4)

1.一种自走式沟壑拾草机,其特征在于:它是由行走机车(1)、主力臂(2)、副力臂(3)、回转油缸(4)、底盘(5)、抓具(6)、前支架(7)及液压操作系统组成;前支架(7)通过铰接与行走机车(1)的底盘(5)连接,前支架(7)与底盘(5)之间连接有两个回转油缸(4);主力臂(2)后端通过销轴连接在前支架(7)上,前端通过销轴连接副力臂(3)后端,副力臂(3)前端连接到抓具(6)。
2.根据权利要求1所述的一种自走式沟壑拾草机,其特征在于:在所述主力臂(2)中间位置设置有主力横梁(8),在主力横梁(8)两端与前支架(7)之间连接安装有两个伸缩油缸(9)。
3.根据权利要求1所述的一种自走式沟壑拾草机,其特征在于:所述副力臂(3)在与主力臂(2)连接处后向上延伸有后翼(10),在后翼(10)上设置有副力横梁(11),副力横梁(11)与主力横梁(8)之间连接有一个举升油缸(12)。
4.根据权利要求3所述的一种自走式沟壑拾草机,其特征在于:所述的副力横梁(11)与抓具之间连接有抓具油缸(13)。
CN 201220282244 2012-06-15 2012-06-15 一种自走式沟壑拾草机 Expired - Fee Related CN202722056U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103967063A (zh) * 2014-05-10 2014-08-06 临颍县颍机机械制造有限公司 农用折臂抓草机
CN105645122A (zh) * 2016-04-05 2016-06-08 王林 自走式扒料堆草取草机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103967063A (zh) * 2014-05-10 2014-08-06 临颍县颍机机械制造有限公司 农用折臂抓草机
CN105645122A (zh) * 2016-04-05 2016-06-08 王林 自走式扒料堆草取草机

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