CN107449480A - 一种流量计用的无齿三角转子 - Google Patents

一种流量计用的无齿三角转子 Download PDF

Info

Publication number
CN107449480A
CN107449480A CN201710457300.6A CN201710457300A CN107449480A CN 107449480 A CN107449480 A CN 107449480A CN 201710457300 A CN201710457300 A CN 201710457300A CN 107449480 A CN107449480 A CN 107449480A
Authority
CN
China
Prior art keywords
rotor
apexed rotor
apexed
flowmeter
anodontia
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710457300.6A
Other languages
English (en)
Inventor
张六祥
史海龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Instrument Co Ltd Shanxi Lin Quan
Original Assignee
Instrument Co Ltd Shanxi Lin Quan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Instrument Co Ltd Shanxi Lin Quan filed Critical Instrument Co Ltd Shanxi Lin Quan
Priority to CN201710457300.6A priority Critical patent/CN107449480A/zh
Publication of CN107449480A publication Critical patent/CN107449480A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

本发明涉及用于流量计上的转子，具体为一种流量计用的无齿三角转子。一种流量计用的无齿三角转子，包括三角转子本体，三角转子本体的上端面和下端面都开有凹槽，转子轴位于凹槽内，三角转子本体凹槽内开有围绕转子轴的通孔。三角转子可通过转子轴与计量室中的轴承配合，实现转子的转动，转子上的凹槽不仅可以减轻转子的重量，还能给偏心轴承盘提供活动空隙，巧妙的解决了三角转子在运动过程中自传和公转的矛盾。本发明提供的三角转子结构简单实用，容易加工，也可简化计量室的结构。

Description

一种流量计用的无齿三角转子
技术领域
本发明涉及用于流量计上的转子，具体为一种流量计用的无齿三角转子。
背景技术
容积式流量计原转子运转方式主要靠的是齿轮带动，转子内部结构为内齿型，由于这种齿合转动模式应用到流量计中，不仅显得结构复杂，也增大了加工难度，而且也不能适用于复杂的计量环境和介质成分。如原油中就含有很多腐蚀性物质，并且含沙量较大，若采用这种结构，在使用过程中及易造成齿轮磨损或卡死等现象。
发明内容
本发明为了解决上述问题，提供了一种流量计用的无齿三角转子。
本发明是采用如下的技术方案实现的：一种流量计用的无齿三角转子，包括三角转子本体，三角转子本体的上端面和下端面都开有凹槽，转子轴位于凹槽内，三角转子本体凹槽内开有围绕转子轴的通孔。
本发明提供的无齿三角转子应用到容积式流量计尚属首次，改变了运转方式，实现了无齿运动，减轻了转子重量，结构简单实用，容易加工，也可简化计量室的结构。
附图说明
图1为本发明的结构示意图。
图2为本发明的剖视图。
图中：1-转子轴，2-通孔，3-三角转子本体。
具体实施方式
一种流量计用的无齿三角转子，包括三角转子本体3，三角转子本体3的上端面和下端面都开有凹槽，中部留有连体隔板，在连体隔板中央留有转子轴1，转子本体、连体隔板、转子轴1形成一体，三角转子本体连体隔板上开有围绕转子轴的通孔2。三角转子可通过转子轴与计量室中的轴承配合，实现转子的转动，转子上的凹槽和通孔可以减轻转子的重量。

Claims (1)

1.一种流量计用的无齿三角转子，其特征在于包括三角转子本体（3），三角转子本体（3）的上端面和下端面都开有凹槽，转子轴（1）位于凹槽内，三角转子本体凹槽内开有围绕转子轴的通孔（2）。
CN201710457300.6A 2017-06-16 2017-06-16 一种流量计用的无齿三角转子 Pending CN107449480A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710457300.6A CN107449480A (zh) 2017-06-16 2017-06-16 一种流量计用的无齿三角转子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710457300.6A CN107449480A (zh) 2017-06-16 2017-06-16 一种流量计用的无齿三角转子

Publications (1)

Publication Number Publication Date
CN107449480A true CN107449480A (zh) 2017-12-08

Family

ID=60486618

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710457300.6A Pending CN107449480A (zh) 2017-06-16 2017-06-16 一种流量计用的无齿三角转子

Country Status (1)

Country Link
CN (1) CN107449480A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1169529A (zh) * 1996-07-03 1998-01-07 李振国 高精度无震动三叶型积木式罗茨流量计
CN2514319Y (zh) * 2001-12-14 2002-10-02 张六祥 旋浮单转子流量计
CN101586973A (zh) * 2009-07-02 2009-11-25 浙江大学 一种双向异型腔流量计
CN102200458A (zh) * 2010-03-25 2011-09-28 林扬根 容积式气体转子流量计
CN105275599A (zh) * 2015-11-19 2016-01-27 李平原 行星齿轮式三角转子发动机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1169529A (zh) * 1996-07-03 1998-01-07 李振国 高精度无震动三叶型积木式罗茨流量计
CN2514319Y (zh) * 2001-12-14 2002-10-02 张六祥 旋浮单转子流量计
CN101586973A (zh) * 2009-07-02 2009-11-25 浙江大学 一种双向异型腔流量计
CN102200458A (zh) * 2010-03-25 2011-09-28 林扬根 容积式气体转子流量计
CN105275599A (zh) * 2015-11-19 2016-01-27 李平原 行星齿轮式三角转子发动机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
戴少生: "《粉碎工程及设备》", 31 December 1994, 中国建材工业出版社 *

Similar Documents

Publication Publication Date Title
CN100593653C (zh) 内齿圈输出的行星减速机
CN106438254B (zh) 一种低速轴向柱塞液压泵
CN203686041U (zh) 精密2k-v型减速机
CN107449480A (zh) 一种流量计用的无齿三角转子
CN203011458U (zh) 一种水表
CN105020344A (zh) 精密2k-v型传动装置
CN203681951U (zh) 一种下料机构
CN100414139C (zh) 行星摆轮减速器
CA2733367A1 (en) Downhole positive displacement motor
CN203836153U (zh) 螺旋减速箱
CN2760280Y (zh) 双定子叠加式盘配流摆线液压马达
CN202327030U (zh) 一种应用于农灌驱动设备上的二级减速箱
CN204300242U (zh) 一种rv减速器
CN202726933U (zh) 一种机械手手腕传动结构
CN206159010U (zh) 凸轮转子泵
CN202914675U (zh) 一级行星轮结构
CN105822749B (zh) 汽车推拉门驱动电机的齿轮结构
CN204942499U (zh) 一种轻型铝合金结构rv减速机
CN105020345A (zh) 中空轴精密2k-v型传动装置
CN2464992Y (zh) 超环面行星蜗杆传动的油膜浮动均载装置
CN207358051U (zh) 一种机电集成型钳杆永磁旋转传动装置
CN208269989U (zh) 一种全方位润滑双腰轮气体流量计
CN204852262U (zh) 一种装有非完轴承的摆线齿轮减速机
CN201769078U (zh) 重负载型圆柱凸轮
CN102322500B (zh) 圆柱体减速机

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20171208