CN111379757A - 一种电机座 - Google Patents

一种电机座 Download PDF

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Publication number
CN111379757A
CN111379757A CN201811655436.9A CN201811655436A CN111379757A CN 111379757 A CN111379757 A CN 111379757A CN 201811655436 A CN201811655436 A CN 201811655436A CN 111379757 A CN111379757 A CN 111379757A
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China
Prior art keywords
oil
partition plate
piston cylinder
shell
motor base
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Pending
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CN201811655436.9A
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English (en)
Inventor
顾晓青
顾元媛
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Chongqing Haijun Dynamo Electric Equipment Co ltd
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Chongqing Haijun Dynamo Electric Equipment Co ltd
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Application filed by Chongqing Haijun Dynamo Electric Equipment Co ltd filed Critical Chongqing Haijun Dynamo Electric Equipment Co ltd
Priority to CN201811655436.9A priority Critical patent/CN111379757A/zh
Publication of CN111379757A publication Critical patent/CN111379757A/zh
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08Characterised by the construction of the motor unit
    • F15B15/14Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423Component parts; Constructional details
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14Structural association with mechanical loads, e.g. with hand-held machine tools or fans

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

一种电机座,活塞缸筒固定连接在外壳和隔板之间,活塞缸筒腰部有槽孔,围圈套在活塞缸筒上固定连接在外壳和隔板之间,在围圈和活塞缸筒之间的隔板上有隔板油孔,隔板油孔和电机座外壳上的进油通道对齐并油路连接电磁阀的进油口,电磁阀的出油口经电机座外壳上的出油通道油路连接储油槽,通过电磁阀的接通和截断,控制活塞的下降或保持高度。

Description

一种电机座
所属技术领域
本发明涉及一种电力液压推动器,尤其是一种带有电磁阀连接结构的电机座。
背景技术
目前,公知的电力液压推动器上没有电磁阀,因此其液压推动器不能完成有相应的控制动作,然而,露天使用的起重机的防风功能需要电磁阀控制动作,否则不能产生可靠的防风制动功能。
发明内容
为了让电力液压推动器能够产生可靠的防风制动功能,本发明提供一种带有电磁阀连接结构的电机座,在电磁阀的控制下,制动器的相应动作可以达到使制动器能够产生可靠的防风制动功能。
本发明解决其技术问题所采取的技术方案是:活塞缸筒固定连接在外壳和隔板之间,活塞缸筒腰部有槽孔,围圈套在活塞缸筒上固定连接在外壳和隔板之间,在活塞缸筒内的隔板上有隔板油孔,隔板油孔和电机座外壳上的进油通道对齐并油路连接电磁阀的进油口,电磁阀的出油口经电机座外壳上的出油通道油路连接储油槽。
本发明的有益效果是,通过电磁阀的接通和截断,控制活塞的下降或保持高度。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的整体结构示意图。
图2是电机座油孔示意图。
图3是电磁阀油孔布局示意图。
图中1.推杆,2.护套,3.立柱,4.弹簧,5.外壳,6.活塞缸筒,7.活塞,8.围圈,9.隔板,10.电机座外壳,11.油泵,12.电机,13.槽孔,14.储油槽,15.隔板油孔,16.进油通道,17.电磁阀进油口,18.出油通道,19.电磁阀出油口,20.电磁阀。
具体实施方式
在图1中,活塞缸筒(6)固定在外壳(5)和隔板(9)之间,活塞缸筒(6)腰部有槽孔(13),围圈(8)套在活塞缸筒(6)上固定连接在外壳(5)和隔板(9)之间并高于槽孔(13)处,油泵(11)连接在电机(12)和隔板(9)之间,活塞(7)固定连接推杆(1),推杆(1)的一端伸出外壳(5)与护套(2)固定连接,弹簧(4)套在推杆(1)上两端分别与外壳(5)内侧和活塞(7)弹性连接,在围圈(8)和活塞缸筒(6)之间的隔板(9)上有隔板油孔(15),隔板油孔(15)和电机座外壳(10)上的进油通道(16)对齐并油路连接电磁阀进油口(17),电磁阀出油口(19)经电机座外壳(10)上的出油通道(18)油路连接储油槽(14)。

Claims (1)

1.一种电机座,活塞缸筒固定连接在外壳和隔板之间,活塞缸筒腰部有槽孔,围圈套在活塞缸筒上固定连接在外壳和隔板之间,其特征在于:在围圈和活塞缸筒之间的隔板上有隔板油孔,隔板油孔和电机座外壳上的进油通道对齐并油路连接电磁阀的进油口,电磁阀的出油口经电机座外壳上的出油通道油路连接储油槽。
CN201811655436.9A 2018-12-31 2018-12-31 一种电机座 Pending CN111379757A (zh)

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CN201811655436.9A CN111379757A (zh) 2018-12-31 2018-12-31 一种电机座

Publications (1)

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CN111379757A true CN111379757A (zh) 2020-07-07

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102192212A (zh) * 2010-03-19 2011-09-21 顾元媛 一种双级行程单推杆液压推动器的活塞缸筒
CN102913510A (zh) * 2012-11-06 2013-02-06 昆山北极光电子科技有限公司 一种连体式液压直线驱动装置
CN104074914A (zh) * 2013-03-29 2014-10-01 株式会社昭和 压力减震器
CN104763759A (zh) * 2013-11-12 2015-07-08 顾元媛 一种内置制动弹簧的双级行程电力液压推动器
CN204592092U (zh) * 2013-11-12 2015-08-26 顾元媛 一种内置制动弹簧的双级行程电力液压推动器
CN111379762A (zh) * 2018-12-31 2020-07-07 重庆海峻机电设备有限公司 一种带有电磁阀连接结构的电机座

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102192212A (zh) * 2010-03-19 2011-09-21 顾元媛 一种双级行程单推杆液压推动器的活塞缸筒
CN106567894A (zh) * 2010-03-19 2017-04-19 顾元媛 一种双级行程单推杆电力液压推动器的单向阀
CN102913510A (zh) * 2012-11-06 2013-02-06 昆山北极光电子科技有限公司 一种连体式液压直线驱动装置
CN104074914A (zh) * 2013-03-29 2014-10-01 株式会社昭和 压力减震器
CN104763759A (zh) * 2013-11-12 2015-07-08 顾元媛 一种内置制动弹簧的双级行程电力液压推动器
CN204592092U (zh) * 2013-11-12 2015-08-26 顾元媛 一种内置制动弹簧的双级行程电力液压推动器
CN111379762A (zh) * 2018-12-31 2020-07-07 重庆海峻机电设备有限公司 一种带有电磁阀连接结构的电机座

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