CN105866496A - Resettable electric meter for motor - Google Patents
Resettable electric meter for motor Download PDFInfo
- Publication number
- CN105866496A CN105866496A CN201610417457.1A CN201610417457A CN105866496A CN 105866496 A CN105866496 A CN 105866496A CN 201610417457 A CN201610417457 A CN 201610417457A CN 105866496 A CN105866496 A CN 105866496A
- Authority
- CN
- China
- Prior art keywords
- motor
- ring
- flaring mouth
- sleeve
- flaring
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/16—Adaptations of counters to electricity meters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a resettable electric meter for a motor. A first sleeve is connected to the outer surface of a first gradual-expanding hole in a surrounding way; the horizontal projection of the first sleeve is an annular profile constructed by two concentric circles; the two concentric circles comprise a first inner circle positioned inside and a first outer circle positioned outside; the second inner circle is positioned in an area enclosed by the outer profile of the horizontal projection of the first gradual-extending hole; a second sleeve is connected to the outer surface of the second gradual-expanding hole in a surrounding way. By adopting the resettable electric meter, the defects of bending and stretching of a motor shaft or a revolving shaft caused by infirm connection in a process of applying stress during rotation of the shaft in the prior art are overcome.
Description
Technical field
The invention belongs to ammeter technical field, be specifically related to a kind of reset ammeter meter counter for motor.
Background technology
In order to realize counting character wheel can the Electric energy meter KWh counter of back to zero, and do not affect electricity during this register counting character wheel back to zero
The precision of energy table.Now provides a kind of count character wheel can the Electric energy meter KWh counter of back to zero, this register counting character wheel
The precision of electric energy meter is not affected during back to zero.This counting character wheel can the Electric energy meter KWh counter of back to zero, including p-m step motor,
Register support, and the counter unit being made up of character wheel, rounding wheel, reduction gearing, in a rotating shaft of described motor
Compartment of terrain is fixed two PM rotors and arranges two groups of stators corresponding with these two rotors respectively and coil in frame,
When two described corresponding stator and rotor work respectively, the rotation direction of rotor is contrary, is respectively used to meter degree and clearing；Two
The magnetic pole in the same direction of PM rotor intersects and misaligned at the plane Shangdi projection line vertical with machine shaft, intersects and to be constituted
Angle is in the range of 10-180 degree.
And for the ease of safeguarding and dismounting, existing a kind of improvement is exactly that compartment of terrain in motor rotating shaft is solid
The structure of fixed two PM rotors is improved to: the motor shaft of motor is connected to two permanent magnetism by mandrel connector spacer sleeve
The rotating shaft of body rotor is tied, and can be rotated by step motor drive PM rotor with this, but current axle connects
Device usually there will be the stress effect of the rotary course due to axle and makes motor shaft or rotating shaft occur bending owing to connecting the most firm meeting
The problem stretched.
Summary of the invention
It is an object of the invention to provide a kind of reset ammeter meter counter for motor, it is to avoid the rotation of prior art axis
The stress effect turning over journey makes motor shaft or rotating shaft the defect bent and stretched occur owing to connecting the most firm meeting.
In order to overcome deficiency of the prior art, the invention provides a kind of reset ammeter meter counter for motor
Solution, specific as follows:
A kind of reset ammeter meter counter for motor, including p-m step motor 4, register support, and by character wheel 2,
The counter unit that rounding wheel, reduction gearing 3 are constituted, the motor shaft 5 of motor 4 is connected to two by connecting structure spacer sleeve
The rotating shaft of individual PM rotor 6,7 is tied and arranges in frame two groups of stators 8,9 corresponding with these two rotors respectively
And coil, when two described corresponding stator and rotor work respectively, the rotation direction of rotor is contrary, is respectively used to meter degree with clear
Zero；The magnetic pole in the same direction of two PM rotors intersects and misaligned at the plane Shangdi projection line vertical with machine shaft, intersects
The angle constituted is in the range of 10-180 degree；
The motor shaft of described motor with the connecting structure of the rotating shaft being socketed with two PM rotors is: the motor shaft of described motor
The right head of A1 is the first flaring mouth A10 in flaring shape from left to right, described in be socketed with the rotating shaft A2 of two PM rotors
Left head be right-to-left be the second flaring mouth A20 of flaring shape, the inner surface at described first flaring mouth A10 arranges and blocks
T-Ring A3, the inner surface of described second flaring mouth A20 has the buckling groove A4 with described card T-Ring A3 phase clamping；First sleeve A7
Around being connected on the outer surface of described first flaring mouth A10, the floor projection of described first sleeve A10 is two concentric circular structures
The annular profile become, these two concentric circulars are the first internally positioned inner circle and the first externally-located cylindrical composition, and second
The region that the outline of the floor projection that inner circle is positioned at the first flaring mouth A10 is enclosed；Second sleeve A8 is described around being connected to
On the outer surface of the second flaring mouth A20, the floor projection of described second sleeve A8 is the annular profile that two concentric circulars are constituted, should
Two concentric circulars are the second internally positioned inner circle and the second externally-located cylindrical composition, and the second inner circle is positioned at the second flaring
In the region that the outline of the floor projection of mouth A20 is enclosed；Through rivet A9 between described first sleeve A7 and the second sleeve A8
Riveting mutually, also fit on described first flaring mouth A10 outer surface the first copper alloy ring A5, around described second flaring mouth
Also fit on A20 outer surface the second copper alloy ring A6, and described card T-Ring A3 is the card T-Ring with ellipticity rubber ring A11,
Described buckling groove A4 is the buckling groove with ellipticity rubber ring.
The present invention, under stress effect produced by the rotary course of axle, makes motor shaft or rotating shaft owing to connecting firm meeting
Intensity very big, prevent the phenomenon occurring bending and stretching.
Accompanying drawing explanation
Fig. 1 is that the motor shaft of the motor of the present invention is separating with the connecting structure of the rotating shaft being socketed with two PM rotors
Under the conditions of plane graph.
Fig. 2 is that the motor shaft of the motor of the present invention is connecting with the connecting structure of the rotating shaft being socketed with two PM rotors
Under the conditions of plane graph.
Detailed description of the invention
With embodiment, summary of the invention is described further below in conjunction with the accompanying drawings:
With reference to shown in Fig. 1-Fig. 2, for the reset ammeter meter counter of motor, including p-m step motor 4, register props up
Frame, and the counter unit being made up of character wheel 2, rounding wheel, reduction gearing 3, the motor shaft 5 of motor 4 passes through connecting structure
Spacer sleeve is connected to the rotating shaft of two PM rotors 6,7 be tied and arrange in frame two groups and turn with these two respectively
The stator 8,9 of son correspondence and coil, when two described corresponding stator and rotor work respectively, the rotation direction of rotor is contrary, point
Not by based on degree and clearing；The magnetic pole in the same direction of two PM rotors intersects at the plane Shangdi projection line vertical with machine shaft
And misaligned, intersect the angle constituted in the range of 10-180 degree；
The motor shaft of described motor with the connecting structure of the rotating shaft being socketed with two PM rotors is: the motor shaft of described motor
The right head of A1 is the first flaring mouth A10 in flaring shape from left to right, described in be socketed with the rotating shaft A2 of two PM rotors
Left head be right-to-left be the second flaring mouth A20 of flaring shape, the inner surface at described first flaring mouth A10 arranges and blocks
T-Ring A3, the inner surface of described second flaring mouth A20 has the buckling groove A4 with described card T-Ring A3 phase clamping；First sleeve A7
Around being connected on the outer surface of described first flaring mouth A10, the floor projection of described first sleeve A10 is two concentric circular structures
The annular profile become, these two concentric circulars are the first internally positioned inner circle and the first externally-located cylindrical composition, and second
The region that the outline of the floor projection that inner circle is positioned at the first flaring mouth A10 is enclosed；Second sleeve A8 is described around being connected to
On the outer surface of the second flaring mouth A20, the floor projection of described second sleeve A8 is the annular profile that two concentric circulars are constituted, should
Two concentric circulars are the second internally positioned inner circle and the second externally-located cylindrical composition, and the second inner circle is positioned at the second flaring
In the region that the outline of the floor projection of mouth A20 is enclosed；Through rivet A9 between described first sleeve A7 and the second sleeve A8
Riveting mutually, also fit on described first flaring mouth A10 outer surface the first copper alloy ring A5, around described second flaring mouth
Also fit on A20 outer surface the second copper alloy ring A6, and described card T-Ring A3 is the card T-Ring with ellipticity rubber ring A11,
Described buckling groove A4 is the buckling groove with ellipticity rubber ring；By the motor shaft of described motor and be socketed with two permanent magnets
The connection of the connecting structure of the rotating shaft of rotor, the motor shaft of motor and the rotating shaft being socketed with two PM rotors can be broken away from existing
The complicated accessory of some mandrel connectors realizes connection, in conjunction with the first copper alloy ring A5 and the second copper alloy ring A6, even if at axle
Rotary course stress effect under also will not connect illusive problem, motor shaft or rotating shaft also would not be allowed to occur bending
The problem stretched, the card T-Ring of additionally mutually clamping and buckling groove, also add that described card T-Ring A3 is with ellipticity rubber ring A11
Card T-Ring, described buckling groove A4 is the buckling groove with ellipticity rubber ring, thus can improve the tight of combination further
Degree, the problem not havinging damage.
The profile of described first flaring mouth A10 is frustum.
The profile of described second flaring mouth A20 is frustum.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people being familiar with this specialty
Member, in the range of without departing from technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or modification
For the Equivalent embodiments of equivalent variations, as long as being without departing from technical solution of the present invention content, according to the technical spirit of the present invention,
Within the spirit and principles in the present invention, any simple amendment, equivalent and the improvement etc. that above example is made, the most still
Within belonging to the protection domain of technical solution of the present invention.
Claims (3)
1. the reset ammeter meter counter for motor, it is characterised in that include that p-m step motor, register prop up
Frame, and the counter unit being made up of character wheel, rounding wheel, reduction gearing, the motor shaft 5 of motor 4 is by connecting structure handle
Spacer sleeve be connected to the rotating shaft of two PM rotors be tied and arrange in frame two groups corresponding with these two rotors respectively
Stator and coil, when two described corresponding stator and rotor work respectively, the rotation direction of rotor is contrary, is respectively used to meter
Degree and clearing；The magnetic pole in the same direction of two PM rotors intersects at the plane Shangdi projection line vertical with machine shaft and does not weighs
Close, intersect the angle constituted in the range of 10-180 degree；
The motor shaft of described motor with the connecting structure of the rotating shaft being socketed with two PM rotors is: the motor shaft of described motor
Right head be the first flaring mouth in flaring shape from left to right, described in be socketed with the left head of rotating shaft of two PM rotors
Being the second flaring mouth of flaring shape for right-to-left, the inner surface at described first flaring mouth arranges card T-Ring, and described second
The inner surface of flaring mouth has the buckling groove with described card T-Ring phase clamping；First sleeve is around being connected to described first flaring mouth
Outer surface on, the floor projection of described first sleeve is the annular profile that two concentric circulars are constituted, and these two concentric circulars are position
Constitute in the first internal inner circle and the first externally-located cylindrical, and the second inner circle is positioned at the floor projection of the first flaring mouth
In the region that outline is enclosed；Second liner ring on the outer surface being connected to described second flaring mouth, described second sleeve
Floor projection is the annular profile that two concentric circulars are constituted, and these two concentric circulars are the second internally positioned inner circle and externally-located
The second cylindrical constitute, and the region that the outline of the floor projection that the second inner circle is positioned at the second flaring mouth is enclosed；Described
Rivet mutually through rivet between one sleeve the second sleeve, the first copper alloy of also fitting on described first flaring mouth outer surface
Ring, the second copper alloy ring of also fitting on described second flaring mouth outer surface, described card T-Ring is with ellipticity rubber
The card T-Ring of ring, described buckling groove is the buckling groove with ellipticity rubber ring.
Reset ammeter meter counter for motor the most according to claim 1, it is characterised in that described first flaring mouth
Profile be frustum.
Reset ammeter meter counter for motor the most according to claim 1, it is characterised in that described second flaring mouth
Profile be frustum.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260302.0A CN108344890B (en) | 2016-06-13 | 2016-06-13 | Zero clearing electric meter counter for motor |
| CN201610417457.1A CN105866496B (en) | 2016-06-13 | 2016-06-13 | It is a kind of to reset ammeter meter counter for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417457.1A CN105866496B (en) | 2016-06-13 | 2016-06-13 | It is a kind of to reset ammeter meter counter for motor |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810260302.0A Division CN108344890B (en) | 2016-06-13 | 2016-06-13 | Zero clearing electric meter counter for motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105866496A true CN105866496A (en) | 2016-08-17 |
| CN105866496B CN105866496B (en) | 2018-11-06 |
Family
ID=56650447
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810260302.0A Active CN108344890B (en) | 2016-06-13 | 2016-06-13 | Zero clearing electric meter counter for motor |
| CN201610417457.1A Active CN105866496B (en) | 2016-06-13 | 2016-06-13 | It is a kind of to reset ammeter meter counter for motor |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810260302.0A Active CN108344890B (en) | 2016-06-13 | 2016-06-13 | Zero clearing electric meter counter for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108344890B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564793A (en) * | 2016-10-18 | 2017-04-19 | 金陵科技学院 | Elevator monitoring device applied to building equipment self-control system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289928A (en) * | 1999-09-27 | 2001-04-04 | 华立集团有限公司 | Method and mechanism for quickly setting up counter to zero for kilowatt-hour meter |
| CN2439029Y (en) * | 2000-09-12 | 2001-07-11 | 王济生 | Electronic electric energy meter counter |
| CN2457604Y (en) * | 2000-12-29 | 2001-10-31 | 芦广勋 | Electric meter |
| CN2483729Y (en) * | 2001-05-09 | 2002-03-27 | 王济生 | Clearable counter of watt-hour meter with stepping motor which can rotate forward and backward |
| CN2677940Y (en) * | 2004-03-02 | 2005-02-09 | 华立仪表集团股份有限公司 | HWH counter capable of return-to-zero positive and negative accumulation |
| US20100201348A1 (en) * | 2007-10-17 | 2010-08-12 | Hubei Shengjia Electric Apparatus Co., Ltd. | Modular energy meter |
| CN202329721U (en) * | 2011-11-30 | 2012-07-11 | 成都千嘉科技有限公司 | Photoelectric direct reading counter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167247A (en) * | 1978-01-06 | 1979-09-11 | Sons Mack D | Spray control apparatus |
| CN101075706A (en) * | 2006-05-16 | 2007-11-21 | 约翰·梅扎林瓜联合公司 | Co-shaft connector with clamping mechanism |
| DE202007018296U1 (en) * | 2007-03-14 | 2008-04-10 | Gummi- und Kunststofftechnik Fürstenwalde GmbH | Sealing system for pipe and cable bushings |
| CN201802774U (en) * | 2010-09-14 | 2011-04-20 | 衡阳运输机械有限公司 | Lock sleeve coupler device |
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2016
- 2016-06-13 CN CN201810260302.0A patent/CN108344890B/en active Active
- 2016-06-13 CN CN201610417457.1A patent/CN105866496B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289928A (en) * | 1999-09-27 | 2001-04-04 | 华立集团有限公司 | Method and mechanism for quickly setting up counter to zero for kilowatt-hour meter |
| CN2439029Y (en) * | 2000-09-12 | 2001-07-11 | 王济生 | Electronic electric energy meter counter |
| CN2457604Y (en) * | 2000-12-29 | 2001-10-31 | 芦广勋 | Electric meter |
| CN2483729Y (en) * | 2001-05-09 | 2002-03-27 | 王济生 | Clearable counter of watt-hour meter with stepping motor which can rotate forward and backward |
| CN2677940Y (en) * | 2004-03-02 | 2005-02-09 | 华立仪表集团股份有限公司 | HWH counter capable of return-to-zero positive and negative accumulation |
| US20100201348A1 (en) * | 2007-10-17 | 2010-08-12 | Hubei Shengjia Electric Apparatus Co., Ltd. | Modular energy meter |
| CN202329721U (en) * | 2011-11-30 | 2012-07-11 | 成都千嘉科技有限公司 | Photoelectric direct reading counter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564793A (en) * | 2016-10-18 | 2017-04-19 | 金陵科技学院 | Elevator monitoring device applied to building equipment self-control system |
| CN106564793B (en) * | 2016-10-18 | 2019-04-05 | 金陵科技学院 | A kind of elevator monitoring apparatus for building equipment robot control system(RCS) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108344890A (en) | 2018-07-31 |
| CN105866496B (en) | 2018-11-06 |
| CN108344890B (en) | 2020-09-01 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180830 Address after: 362300 Zhenjiang, Fujian, Quanzhou City, Nanan, Zhenjiang Applicant after: NAN'AN YISHENG TECHNOLOGY CO.,LTD. Address before: No. 66, Guan Shang Dong Road, Guandu District, Kunming, Yunnan Applicant before: Luo Wenfeng |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 314200 No.158, Jingxing 1st Road, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing spry electromechanical Co.,Ltd. Address before: 362300 Zhenjiang, Fujian, Quanzhou City, Nanan, Zhenjiang Patentee before: NAN'AN YISHENG TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221017 Address after: Building 1, No.158, xingcao Road, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Lituo Machinery Co.,Ltd. Address before: No.158, Jingxing 1st Road, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province, 314200 Patentee before: Jiaxing spry electromechanical Co.,Ltd. |