CN2801551Y - 混凝土泵车分动箱取力换向装置 - Google Patents

混凝土泵车分动箱取力换向装置 Download PDF

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Publication number
CN2801551Y
CN2801551Y CN 200520071943 CN200520071943U CN2801551Y CN 2801551 Y CN2801551 Y CN 2801551Y CN 200520071943 CN200520071943 CN 200520071943 CN 200520071943 U CN200520071943 U CN 200520071943U CN 2801551 Y CN2801551 Y CN 2801551Y
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China
Prior art keywords
power take
transfer case
air
electromagnetic valve
concrete pump
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Expired - Lifetime
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CN 200520071943
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English (en)
Inventor
徐怀玉
魏雪玲
刘忠雷
曹运武
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Xuzhou XCMG Schwing Machinery Co Ltd
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Xuzhou Heavy Machinery Co Ltd
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Priority to CN 200520071943 priority Critical patent/CN2801551Y/zh
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Abstract

本实用新型公开了一种混凝土泵车分动箱取力换向装置，该装置包括行程开关和分动箱，行程开关、分动箱和取力气缸之间通过气管相连，取力气缸与电磁阀之间通过进气管和排气管相连，电磁阀与贮气筒之间通过气管相连。通过电磁阀来控制气路，并由气路来改变分动箱内部齿轮的啮合，使齿轮的受力得到了缓冲，延长了使用寿命。使整车泵送平稳性好，提高了泵送能力。取力换向可远程操作，给用户操作带来方便。提高了混凝土泵车整车性能参数。

Description

混凝土泵车分动箱取力换向装置
                               技术领域
本实用新型涉及货运车辆领域，特别涉及一种混凝土泵车的分动箱取力换向装置。
                               背景技术
现有的混凝土泵车分动箱取力换向直接采用手动换向，其缺陷是：在换向过程中没有缓冲的空间，分动箱内部换向齿轮啮合时受力过大。首先造成整车泵送平稳性较差；其次分动箱的寿命缩短；第三对于用户操作带来很大的麻烦。
                               发明内容
本实用新型的目的是要提供一种混凝土泵车分动箱取力换向装置，该装置能使整车泵送平稳性好，可延长分动箱的寿命，给用户操作带来方便。
本实用新型的目的是这样实现的：该装置包括行程开关和分动箱，行程开关、分动箱和取力气缸之间通过气管相连，取力气缸与电磁阀之间通过进气管和排气管相连，电磁阀与贮气筒之间通过气管相连。
本实用新型在贮气筒与分动箱之间增加了电磁阀，通过电磁阀来控制气路，并由气路来改变分动箱内部齿轮的啮合，使齿轮的受力得到了缓冲，延长了使用寿命。
本实用新型使整车泵送平稳性好，提高了泵送能力。取力换向可远程操作，给用户操作带来方便。
本实用新型提高了混凝土泵车整车性能参数。
下面结合附图及具体实施方式作进一步详细说明。
                               附图说明
图1是本实用新型的一个实施例的结构原理图。
图中1.取力气缸、2.进气管、3.排气管、4.贮气筒、5.电磁阀、6.分动箱、7.行程开关。
                              具体实施方式
在图1中，该装置包括行程开关7和分动箱6。行程开关7、分动箱6和取力气缸1之间通过气管相连。取力气缸1与电磁阀5之间通过进气管2和排气管3相连，电磁阀5与贮气筒4之间通过气管相连。

Claims (1)

1.一种混凝土泵车分动箱取力换向装置，该装置包括行程开关和分动箱，其特征是行程开关、分动箱和取力气缸之间通过气管相连，取力气缸与电磁阀之间通过进气管和排气管相连，电磁阀与贮气筒之间通过气管相连。
CN 200520071943 2005-05-27 2005-05-27 混凝土泵车分动箱取力换向装置 Expired - Lifetime CN2801551Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520071943 CN2801551Y (zh) 2005-05-27 2005-05-27 混凝土泵车分动箱取力换向装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520071943 CN2801551Y (zh) 2005-05-27 2005-05-27 混凝土泵车分动箱取力换向装置

Publications (1)

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CN2801551Y true CN2801551Y (zh) 2006-08-02

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CN 200520071943 Expired - Lifetime CN2801551Y (zh) 2005-05-27 2005-05-27 混凝土泵车分动箱取力换向装置

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102180407A (zh) * 2011-05-09 2011-09-14 三一汽车起重机械有限公司 一种起重机取力装置及起重机
CN111071036A (zh) * 2020-01-03 2020-04-28 东风柳州汽车有限公司 电动汽车取力器控制方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102180407A (zh) * 2011-05-09 2011-09-14 三一汽车起重机械有限公司 一种起重机取力装置及起重机
CN102180407B (zh) * 2011-05-09 2012-08-08 三一汽车起重机械有限公司 一种起重机取力装置及起重机
CN111071036A (zh) * 2020-01-03 2020-04-28 东风柳州汽车有限公司 电动汽车取力器控制方法
CN111071036B (zh) * 2020-01-03 2023-09-01 东风柳州汽车有限公司 电动汽车取力器控制方法

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: XCMG CONSTRUCTION MACHINERY CO., LTD.CONSTRUCTION

Free format text: FORMER OWNER: XUZHOU HEAVY MACHINERY CO., LTD.

Effective date: 20100607

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 221004 NO.165, TONGSHAN ROAD, XUZHOU CITY, JIANGSU PROVINCE TO: 221004 NO.19, TAOSHAN ROAD, ECONOMIC DEVELOPMENT ZONE, XUZHOU CITY, JIANGSU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100607

Address after: 221004 No. 19 Peach Road, Xuzhou Economic Development Zone, Jiangsu, China

Patentee after: Building Machinery Co., Ltd., XCMG Construction Machinery Co., Ltd.

Address before: 221004 Xuzhou, Zhejiang Province, Jiangsu Road No. 165

Patentee before: Xuzhou Heavy Machinery Co., Ltd.

ASS Succession or assignment of patent right

Owner name: XUZHOU XUGONG SCHWING MACHINERY CO., LTD.

Free format text: FORMER OWNER: BUILDING MACHINERY CO., LTD., XCMG CONSTRUCTION MACHINERY CO., LTD.

Effective date: 20130510

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130510

Address after: 221004 No. 29, Peach Road, Xuzhou economic and Technological Development Zone, Jiangsu, Xuzhou

Patentee after: XCMG Schwing Machinery Co., Ltd.

Address before: 221004 No. 19 Peach Road, Xuzhou Economic Development Zone, Jiangsu, China

Patentee before: Building Machinery Co., Ltd., XCMG Construction Machinery Co., Ltd.

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20150527

Granted publication date: 20060802