CN2581219Y - 小四轮拖拉机横置式钢板前桥弹性悬架 - Google Patents

小四轮拖拉机横置式钢板前桥弹性悬架 Download PDF

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Publication number
CN2581219Y
CN2581219Y CN 02284336 CN02284336U CN2581219Y CN 2581219 Y CN2581219 Y CN 2581219Y CN 02284336 CN02284336 CN 02284336 CN 02284336 U CN02284336 U CN 02284336U CN 2581219 Y CN2581219 Y CN 2581219Y
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steel plate
front axle
vibration damping
propons
small
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Expired - Fee Related
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CN 02284336
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李绍春
张佰军
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XINXIANG IC ENGINE PLANT HENAN PROV
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XINXIANG IC ENGINE PLANT HENAN PROV
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Abstract

本实用新型公开了一种小四轮拖拉机横置式钢板前桥弹性悬架,包括前桥、机架,其特征在于:前桥上设有横向减振钢板,前桥上的支座定位肖轴置于减振钢板端头的U形钩内,减振钢板上的联接座与机架上的联接座相铰接。本实用新型与现有技术比较,既具有减振功能适于道路运输,又具有前桥摆转功能适于农田作业的优点。

Description

小四轮拖拉机横置式钢板前桥弹性悬架
(一)技术领域:本实用新型属于农业拖拉机,特别是用于农田作业和运输的小四轮拖拉机横置式钢板前桥弹性悬架。
(二)背景技术:小四轮拖拉机特别适合于现行的家庭联产承包制,因而被广泛使用。现行的小四轮拖拉机前桥悬架为钢性摆转悬架,适合于农田作业的要求,但是,这种结构在农村道路上运输行驶时振动严重,驾驶条件恶劣,特别是配套单缸柴油机功率增大,上述缺陷更加严重。为了解决此问题,市场上已经有一种纵置式钢板弹性前桥,解决了振动问题,由于其取消了前桥铰链机构,不能满足农田作业的要求;这种结构由于钢板采用单向定位,在受力变形时改变前桥距离,影响行驶方向的稳定性。
(三)发明内容:本实用新型需要解决的技术问题是设计一种既适合于农田作业又适合在道路上行驶的小四轮拖拉机横置式钢板前桥弹性悬架。本实用新型的技术方案是,小四轮拖拉机横置式钢板前桥弹性悬架,包括前桥、机架,其特征在于:前桥上设有横向减振钢板,前桥上的支座定位肖轴置于减振钢板端头的U形钩内,减振钢板上的联接座与机架上的联接座相铰接。本实用新型将减振钢板横向连接在前桥与铰链之间,因而,本实用新型既具有前轮上下摆转,又具有减振和行驶方向稳定的优点。
(四)附图说明:图1为本实用新型的结构示意图,图2为定位支座局部放大图。图中1.前轮  2.前桥  3.机架  4.联接座  5.减振钢板  6.定位支座  7.定位肖轴。
(五)具体实施方式:本实用新型包括前轮1,在前桥2的前后侧面上各固定有两个定位支座6,该支座上的定位肖轴7分别置于前后两个减振钢板5两端的U形钩内,联接座4通过螺栓固定在两减振钢板中间与机架3上的联接座铰接,这种设置方式可解决前桥与机架间空间小的矛盾。本实用新型当钢板受力变形时,其两端的U形钩可自由伸缩,因而本实用新型具有减振性能好,适合于运输,又具有前桥摆转功能,适合农田作业的优点。

Claims (1)

1.小四轮拖拉机横置式钢板前桥弹性悬架,包括前桥、机架,其特征在于:前桥上设有横向减振钢板,前桥上的支座定位肖轴置于减振钢板端头的U形钩内,减振钢板上的联接座与机架上的联接座相铰接。
CN 02284336 2002-11-23 2002-11-23 小四轮拖拉机横置式钢板前桥弹性悬架 Expired - Fee Related CN2581219Y (zh)

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CN 02284336 CN2581219Y (zh) 2002-11-23 2002-11-23 小四轮拖拉机横置式钢板前桥弹性悬架

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CN 02284336 CN2581219Y (zh) 2002-11-23 2002-11-23 小四轮拖拉机横置式钢板前桥弹性悬架

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407344A (zh) * 2013-08-30 2013-11-27 七星关区箭牌轮胎翻修厂 天枰式汽车减震自动平衡***
CN104924869A (zh) * 2015-06-23 2015-09-23 安徽江淮汽车股份有限公司 一种麦弗逊独立悬架总成

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407344A (zh) * 2013-08-30 2013-11-27 七星关区箭牌轮胎翻修厂 天枰式汽车减震自动平衡***
CN104924869A (zh) * 2015-06-23 2015-09-23 安徽江淮汽车股份有限公司 一种麦弗逊独立悬架总成
CN104924869B (zh) * 2015-06-23 2017-07-04 安徽江淮汽车集团股份有限公司 一种麦弗逊独立悬架总成

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