CN2433293Y - 有护罩的压路机振动轮 - Google Patents

有护罩的压路机振动轮 Download PDF

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Publication number
CN2433293Y
CN2433293Y CN 00225151 CN00225151U CN2433293Y CN 2433293 Y CN2433293 Y CN 2433293Y CN 00225151 CN00225151 CN 00225151 CN 00225151 U CN00225151 U CN 00225151U CN 2433293 Y CN2433293 Y CN 2433293Y
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shield
eccentric shaft
steel wheel
bearing
oil
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易晓刚
赵湘江
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Sany Heavy Industry Co Ltd
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Sany Heavy Industry Co Ltd
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Abstract

一种有护罩的压路机振动轮,在小钢轮内,有一个护罩套在偏心轴和调幅块外,护罩两端通过轴承固定在偏心轴上,用油封密封,护罩与小钢轮之间用固定销固定。润滑油存贮在护罩与小钢轮之间的间隙内。护罩与小钢轮之间,处相对静止状态,护罩不随偏心轴转动,不会摩擦润滑油使其升温。护罩内无油,偏心轴与调幅块在空气中旋转,不会发热。润滑油可以提高到轴承的最佳润滑油位,对振动轴承有理想的润滑散热效果。

Description

有护罩的压路机振动轮
本实用新型涉及一种压路机械用的振动轮,属于一种在小钢轮内有护罩装置的压路机振动轮。
压路机振动轮是压路机的工作机构,振动轮中的振动轴承,承受极大的交变载荷,并以很高的速度旋转,大吨位压路机的振动轴承,因工作温度过高,常发生轴承烧死现象。近年来,已有在振动轮中加润滑油冷却的技术方案问世,但润滑油油位的确定是一个难题。润滑油过少,轴承润滑不充分,同时热量不能有效被油带走;润滑油过多,将会引起偏心轴和调幅块打油,使油温上升,影响对振动轴承的散热,并且润滑油容易变质。
本实用新型的目的,是要提供一种对偏心轴、调幅块,与润滑油之间起隔离作用,有护罩的压路机振动轮。
下面结合附图及实施例介绍本实用新型的技术方案。
图1为实用新型结构示意图。
参照附图,在压路机振动轮1的小钢轮6内,有一个护罩8套在偏心轴7和调幅块5外,护罩8两端通过轴承4固定在偏心轴7上,用油封9密封,护罩8两端与小钢轮6之间用固定销3固定。护罩两端与振动轴承2之间,护罩外周与小钢轮之间,留有足够间隙存贮润滑油。
本实用新型的护罩与小钢轮之间,处于相对静止状态,护罩不随偏心轴转动,不会磨擦润滑油使其升温。护罩内无油,偏心轴与调幅块在空气中旋转,不会发热。润滑油可以提高到轴承的最佳润滑油位,对振动轴承有理想的润滑散热效果。

Claims (1)

1、一种有护罩的压路机振动轮,由振动轮、小钢轮、振动轴承、偏心轴与调幅块等组成,其特征是:在小钢轮(6)内,有一个护罩(8)套在偏心轴(7)和调幅块(5)外,护罩(8)两端通过轴承(4)固定在偏心轴(7)上,密封着油封(9),护罩(8)两端与小钢轮(6)之间用固定销(3)固定。
CN 00225151 2000-07-07 2000-07-07 有护罩的压路机振动轮 Expired - Lifetime CN2433293Y (zh)

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CN 00225151 CN2433293Y (zh) 2000-07-07 2000-07-07 有护罩的压路机振动轮

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CN 00225151 CN2433293Y (zh) 2000-07-07 2000-07-07 有护罩的压路机振动轮

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CN2433293Y true CN2433293Y (zh) 2001-06-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103981793A (zh) * 2014-05-26 2014-08-13 池州腾虎机械科技有限公司 一种圆振动压路机偏心块挡油板结构
CN103993538A (zh) * 2014-05-26 2014-08-20 池州腾虎机械科技有限公司 一种振荡振动压路机
CN106914317A (zh) * 2017-03-06 2017-07-04 刘涛 一种高频破碎锤

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103981793A (zh) * 2014-05-26 2014-08-13 池州腾虎机械科技有限公司 一种圆振动压路机偏心块挡油板结构
CN103993538A (zh) * 2014-05-26 2014-08-20 池州腾虎机械科技有限公司 一种振荡振动压路机
CN103981793B (zh) * 2014-05-26 2017-01-04 池州腾虎机械科技有限公司 一种圆振动压路机偏心块挡油板结构
CN106914317A (zh) * 2017-03-06 2017-07-04 刘涛 一种高频破碎锤
CN106914317B (zh) * 2017-03-06 2019-05-24 刘涛 一种高频破碎锤

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Free format text: CORRECT: PATENTEE; FROM: NO.31 HEAVY DUTY INDUSTRY GROUP CO., LTD. TO: SANY HEAVY INDUSTRY CO., LTD.

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Patentee after: Sanyi Heavy Industry Co., Ltd.

Patentee before: No.31 Heavy Duty Industry Group Co., Ltd.

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Granted publication date: 20010606