CN203516566U - 拖拉机驾驶室减震器 - Google Patents

拖拉机驾驶室减震器 Download PDF

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Publication number
CN203516566U
CN203516566U CN201320658410.6U CN201320658410U CN203516566U CN 203516566 U CN203516566 U CN 203516566U CN 201320658410 U CN201320658410 U CN 201320658410U CN 203516566 U CN203516566 U CN 203516566U
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steel
steel shell
shock absorber
vibration damper
shell
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CN201320658410.6U
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Inventor
唐玉英
吴景德
李安平
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XINJIANG YONGCHENG AGRICULTURAL EQUIPMENT MANUFACTURING Co Ltd
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XINJIANG YONGCHENG AGRICULTURAL EQUIPMENT MANUFACTURING Co Ltd
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Abstract

本实用新型公开了一种拖拉机驾驶室减震器,包括钢外壳、弹性填充物和钢内衬,弹性填充物位于钢外壳与钢内衬之间,弹性填充物为橡胶或聚氨酯或弹性和金,钢内衬呈锥筒形,钢内衬顶部内径大于钢内衬底部内径,钢外壳的定端外周缘具有连接法兰盘,钢外壳的下部呈倒锥形,钢内衬连接驾驶室与减震器,钢外壳连接减震器与驾驶室支座。本实用新型结构简单,减震效果好,并且故障少,维护方便。

Description

拖拉机驾驶室减震器
技术领域
本实用新型涉及一种拖拉机驾驶室减震器。
背景技术
目前市场上通用的拖拉机驾驶室减震器有弹簧减震器、橡胶减震器、液压阻尼减震器、空气阻尼减震器等。弹簧减震器由于存在自振现象,容易传递中频振动,且阻力太小,对于共振频率附近的振动隔离能力较差。橡胶减震器自然频率相对较高,压缩量较小,容易受外界环境影响,性能不恒定,使用寿命较短。液压阻尼减震器要求密封性好,可能会出现漏油。空气阻尼减震器对油封要求高,充气工艺复杂,不易维修,当缸筒受外界较大冲击而变化时,则不能工作。
发明内容
本实用新型的目的在于提供一种拖拉机驾驶室减震器,其结构简单,减震效果好,并且故障少,维护方便。
本实用新型的目的是这样实现的,一种拖拉机驾驶室减震器,包括钢外壳、弹性填充物和钢内衬,弹性填充物位于钢外壳与钢内衬之间,弹性填充物为橡胶或聚氨酯或弹性和金,钢内衬呈锥筒形,钢内衬顶部内径大于钢内衬底部内径,钢外壳的定端外周缘具有连接法兰盘,钢外壳的下部呈倒锥形,钢内衬连接驾驶室与减震器,钢外壳连接减震器与驾驶室支座。
本实用新型钢内衬为空心,上部比下部直径大,用于驾驶室位置固定,钢外壳设有与驾驶室支座相连接的法兰孔,并且下部为斜面,底部比中部直径小,钢内衬和钢外壳之间填充有弹性填充物,如橡胶、聚氨脂、弹性合金等。钢外壳和钢内衬分别连接驾驶室与减震器、减震器与驾驶室支座,并且容纳弹性填充物,能有效防止弹性填充物因震动产生位移,防止减震器变形等故障,其结构简单,减震效果好,并且故障少,维护方便。
附图说明
下面将结合附图对本实用新型作进一步详细的说明。
图1为本实用新型的主视结构示意图。
具体实施方式
一种拖拉机驾驶室减震器,如图1所示,包括钢外壳1、弹性填充物2和钢内衬3,弹性填充物2位于钢外壳1与钢内衬3之间,弹性填充物2为橡胶或聚氨酯或弹性和金,钢内衬3呈锥筒形,钢内衬3顶部内径大于钢内衬3底部内径,钢外壳1的定端外周缘具有连接法兰盘,钢外壳1的下部呈倒锥形,钢内衬3连接驾驶室与减震器,钢外壳1连接减震器与驾驶室支座。

Claims (1)

1.一种拖拉机驾驶室减震器,包括钢外壳、弹性填充物和钢内衬,其特征是:弹性填充物位于钢外壳与钢内衬之间,弹性填充物为橡胶或聚氨酯或弹性和金,钢内衬呈锥筒形,钢内衬顶部内径大于钢内衬底部内径,钢外壳的定端外周缘具有连接法兰盘,钢外壳的下部呈倒锥形,钢内衬连接驾驶室与减震器,钢外壳连接减震器与驾驶室支座。
CN201320658410.6U 2013-10-24 2013-10-24 拖拉机驾驶室减震器 Expired - Fee Related CN203516566U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106870628A (zh) * 2017-03-23 2017-06-20 江苏恒泽安装工程股份有限公司 一种钢构阻尼隔震减震器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106870628A (zh) * 2017-03-23 2017-06-20 江苏恒泽安装工程股份有限公司 一种钢构阻尼隔震减震器

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