CN106230185A - A kind of planet-gear speed reducing motor - Google Patents

A kind of planet-gear speed reducing motor Download PDF

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Publication number
CN106230185A
CN106230185A CN201610593493.3A CN201610593493A CN106230185A CN 106230185 A CN106230185 A CN 106230185A CN 201610593493 A CN201610593493 A CN 201610593493A CN 106230185 A CN106230185 A CN 106230185A
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CN
China
Prior art keywords
planet
rotary shaft
gear
central gear
shifting chute
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.)
Granted
Application number
CN201610593493.3A
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Chinese (zh)
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CN106230185B (en
Inventor
王凯
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.)
Hangzhou Transtecno Power Transmissions Co., Ltd.
Original Assignee
Dibaishi Motor Tech (suzhou) Co Ltd
Dibaishi Motor Technology (suzhou) Co Ltd
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.)
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Publication date
Application filed by Dibaishi Motor Tech (suzhou) Co Ltd, Dibaishi Motor Technology (suzhou) Co Ltd filed Critical Dibaishi Motor Tech (suzhou) Co Ltd
Priority to CN201610593493.3A priority Critical patent/CN106230185B/en
Publication of CN106230185A publication Critical patent/CN106230185A/en
Application granted granted Critical
Publication of CN106230185B publication Critical patent/CN106230185B/en
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H02K7/10Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Abstract

The present invention proposes a kind of planet-gear speed reducing motor, including housing, rotary shaft, rotor, stator and epicyclic transmission mechanism, enclosure interior is provided with rotary shaft and the rotor being connected with rotary shaft, the stator being arranged on inner walls it is provided with outside rotor, rotary shaft opposite side connects epicyclic transmission mechanism, epicyclic transmission mechanism is by the central gear with external tooth, multiple planet pinions with external tooth, gear ring and primary planet frame composition with internal tooth, rotary shaft is connected with central gear, rotary shaft and central gear connection are provided with gear ring, gear ring is fixed on central gear, central gear is meshed with planet pinion, primary planet frame and planet wheel spindle junction arrange shifting chute.Present configuration is reasonable, can change the mesh degree between planet pinion and central gear by the shifting chute arranged, thus control the rotating speed of motor, has been reached the effect slowed down by the variation of position between the two, has improve work efficiency, save production cost.

Description

A kind of planet-gear speed reducing motor
Technical field
The present invention relates to machine field, be specifically related to a kind of planet-gear speed reducing motor.
Background technology
Motor possesses the multiple advantages such as energy high conversion efficiency height, energy-saving and environmental protection, thus obtains in commercial production and life To being widely applied, in the equipment such as such as electric motor car, electro-tricycle, electric automobile, washing machine, motor is all must Few equipment.The rotating speed of common electric machine is higher, in order to obtain suitable output speed, in actual applications, needs to enter motor Row slows down, at present frequently with mode make motor be delivered to decelerator to slow down by one-level belt pulley, setting in decelerator One or more levels mechanical reduction gear completes the deceleration of a constant-speed ratio.This structure is the most complicated, and it is big to take up room.In order to Solving this technical problem, the most some are about removing belt pulley, are directly connected to decelerator by motor, due to its electricity Machine body and decelerator remain relatively independent, and motor body and decelerator need to take installing space respectively, and structure is not Enough compact, volume is the biggest.
Therefore, for said circumstances, the present invention proposes a kind of new technical scheme.
Summary of the invention
The present invention proposes the planet-gear speed reducing motor of a kind of stable performance.
The present invention is achieved through the following technical solutions:
A kind of planet-gear speed reducing motor, including housing, rotary shaft, rotor, stator and epicyclic transmission mechanism, in described housing Portion is provided with rotary shaft and the rotor being connected with rotary shaft, is provided with the stator being arranged on inner walls, institute outside described rotor Stating rotary shaft opposite side and connect epicyclic transmission mechanism, described epicyclic transmission mechanism is by the central gear with external tooth, with external tooth Multiple planet pinions, with the gear ring of internal tooth and primary planet frame composition, described rotary shaft is connected with central gear, Rotary shaft and central gear connection are provided with gear ring, and described gear ring is fixed on central gear, described central gear with Planet pinion is meshed, and described planet pinion is arranged on primary planet frame in revolvable mode by planet wheel spindle, institute Stating primary planet frame and arrange shifting chute with planet wheel spindle junction, described planet pinion side is provided with driven pulley, described driven pulley Being connected with planet wheel spindle by connecting rod, described driven pulley side connects blade.
Further, the fixing internal tooth being spaced substantially equidistant it is provided with at described shifting chute.
Further, described shifting chute is that crosswise is distributed at primary planet frame.
Further, described planet wheel spindle two ends are provided with rotatable balladeur train, described balladeur train and shifting chute In internal tooth match.
Further, described surface of shell is provided with a large amount of vent.
The invention has the beneficial effects as follows: the present invention is easy and simple to handle, by primary planet frame side arrange shifting chute and with The balladeur train being connected can change the position between planet pinion and central gear, by the change energy of the two position Enough change between the two mesh degree and then change the velocity of rotation between motor, being effectively accomplished the effect of deceleration.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is primary planet shelf structure schematic diagram of the present invention;
Fig. 3 is planet wheel spindle profile of the present invention.
Wherein: 1, housing, 2, rotary shaft, 3, rotor, 4, stator, 5, epicyclic transmission mechanism, 6, central gear, 7, planet is little Gear, 8, gear ring, 9, primary planet frame, 10, planet wheel spindle, 11, shifting chute, 12, driven pulley, 13, connecting rod, 14, blade, 15, Internal tooth, 16, balladeur train, 17, vent.
Detailed description of the invention
Illustrate below in conjunction with the accompanying drawings the present invention is described further.
As shown in Fig. 1 ~ 3, a kind of planet-gear speed reducing motor, including housing 1, rotary shaft 2, rotor 3, stator 4 and row Star drive mechanism 5, housing 1 is internal is provided with rotary shaft 2 and the rotor 3 being connected with rotary shaft 2, is provided with installation outside rotor 3 At the stator 4 of housing 1 inwall, rotary shaft 2 opposite side connects epicyclic transmission mechanism 5, and epicyclic transmission mechanism 5 is by with external tooth too Sun gear 6, the multiple planet pinions 7 with external tooth, the gear ring 8 with internal tooth and primary planet frame 9 form, rotary shaft 2 Being connected with central gear 6, rotary shaft 2 and central gear 6 connection are provided with gear ring 8, and gear ring 8 is fixed on central gear On 6, central gear 6 is meshed with planet pinion 7, and planet pinion 7 is arranged in revolvable mode by planet wheel spindle 10 On primary planet frame 9, primary planet frame 9 and planet wheel spindle 10 junction arrange shifting chute 11, and planet pinion 7 side is provided with driven Wheel 12, driven pulley 12 is connected with planet wheel spindle 10 by connecting rod 13, and driven pulley 12 side connects blade 14.
In the present embodiment, at shifting chute 11, it is provided with the fixing internal tooth 15 being spaced substantially equidistant, by shifting chute 11 etc. The fixing internal tooth 15 that distance is arranged can be connected with accessing parts therein, reaches required effect.
In the present embodiment, shifting chute 11 is distributed in crosswise at primary planet frame 9, is distributed in primary planet frame in crosswise 9 shifting chute 11 can preferably adapt to rotate demand.
In the present embodiment, planet wheel spindle 10 two ends are provided with rotatable balladeur train 16, and balladeur train 16 is with mobile Internal tooth 15 in groove 11 matches, and can effectively complete by being arranged on the rotating balladeur train in planet wheel spindle 10 two ends 16 The mobile task of planet wheel spindle 10, balladeur train 16 coincide with the internal tooth 15 in shifting chute 11 can further promote planetary gear The position that axle moves, effectively raises working effect.
In the present embodiment, housing 1 surface is provided with a large amount of vent 17, by the housing 1 substantial amounts of ventilation of surface configuration Mouth 17 can discharge the heat produced because of work timely, it is to avoid because crossing thermogenetic problem, further improves work and imitates Rate.
In concrete operations, by the operating of body, the gear ring 8 inside rotary shaft 2 and central gear 6 mutually moves, Central gear 6 drives planet pinion 7 around to rotate, and planet pinion 7 drives side through connecting rod 13 and planet wheel spindle 10 phase The driven pulley 12 connected rotates, and blade 14 concomitant rotation of driven pulley 12 side can be by outside housing 1 by the rotation of blade 14 The air in portion is sent in housing 1 at the vent 17 around housing 1, reaches the effect of cooling, and planet wheel spindle 10 two ends are respectively Being provided with balladeur train 16, balladeur train 16 is meshed with the internal tooth 15 in shifting chute 11, can change by rotating balladeur train 16 Become the dynamics that engages between planet pinion 7 and central gear 6, thus change mesh degree therebetween and then control motor Rotating speed.
The invention has the beneficial effects as follows: present configuration is reasonable, planet pinion can be changed by the shifting chute arranged And the mesh degree between central gear, thus control the rotating speed of motor, reach deceleration by the variation of position between the two Effect, improves work efficiency, saves production cost.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills Art field, is the most in like manner included in the scope of patent protection of the present invention.

Claims (5)

1. a planet-gear speed reducing motor, including housing, rotary shaft, rotor, stator and epicyclic transmission mechanism, its feature exists In: described enclosure interior is provided with rotary shaft and the rotor being connected with rotary shaft, is provided with and is arranged on housing outside described rotor The stator of inwall, described rotary shaft opposite side connects epicyclic transmission mechanism, and described epicyclic transmission mechanism is by the sun with external tooth Gear, the multiple planet pinions with external tooth, the gear ring with internal tooth and primary planet frame composition, described rotary shaft and too Sun gear is connected, and rotary shaft and central gear connection are provided with gear ring, and described gear ring is fixed on central gear, institute Stating central gear to be meshed with planet pinion, described planet pinion is arranged on master by planet wheel spindle in revolvable mode On planet carrier, described primary planet frame and planet wheel spindle junction arrange shifting chute, and described planet pinion side is provided with driven pulley, Described driven pulley is connected with planet wheel spindle by connecting rod, and described driven pulley side connects blade.
A kind of planet-gear speed reducing motor, it is characterised in that: it is provided with equidistant at described shifting chute The fixing internal tooth of arrangement.
A kind of planet-gear speed reducing motor, it is characterised in that: described shifting chute is crosswise distribution At primary planet frame.
A kind of planet-gear speed reducing motor, it is characterised in that: described planet wheel spindle two ends are provided with Rotatable balladeur train, described balladeur train matches with the internal tooth in shifting chute.
A kind of planet-gear speed reducing motor, it is characterised in that: described surface of shell is provided with a large amount of logical Air port.
CN201610593493.3A 2016-07-26 2016-07-26 A kind of planet-gear speed reducing motor Active CN106230185B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610593493.3A CN106230185B (en) 2016-07-26 2016-07-26 A kind of planet-gear speed reducing motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610593493.3A CN106230185B (en) 2016-07-26 2016-07-26 A kind of planet-gear speed reducing motor

Publications (2)

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CN106230185A true CN106230185A (en) 2016-12-14
CN106230185B CN106230185B (en) 2019-02-19

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191148A (en) * 2017-08-01 2017-09-22 温晓妮 A kind of precision drilling corning machine
CN109093848A (en) * 2017-06-21 2018-12-28 防城港市明隆辉混凝土有限公司 A kind of high-effective concrete blender
CN114710001A (en) * 2022-06-02 2022-07-05 长沙一派直驱科技股份有限公司 Integrated direct-drive permanent magnet synchronous motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2275173Y (en) * 1996-09-06 1998-02-25 何世钧 Planetary reducer
DE10021145A1 (en) * 1999-05-07 2000-11-23 Ford Motor Co Gear shift mechanism has two relatively rotating elements, axle, coupling, wedge-shaped cogs, coupling, selector and sprung connection
CN203297526U (en) * 2013-06-02 2013-11-20 贵州群建精密机械有限公司 Device connected with two ends of floor grinding machine reducer
CN203421121U (en) * 2013-07-02 2014-02-05 黄希国 High-speed-ratio tooth difference transmission

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2275173Y (en) * 1996-09-06 1998-02-25 何世钧 Planetary reducer
DE10021145A1 (en) * 1999-05-07 2000-11-23 Ford Motor Co Gear shift mechanism has two relatively rotating elements, axle, coupling, wedge-shaped cogs, coupling, selector and sprung connection
CN203297526U (en) * 2013-06-02 2013-11-20 贵州群建精密机械有限公司 Device connected with two ends of floor grinding machine reducer
CN203421121U (en) * 2013-07-02 2014-02-05 黄希国 High-speed-ratio tooth difference transmission

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109093848A (en) * 2017-06-21 2018-12-28 防城港市明隆辉混凝土有限公司 A kind of high-effective concrete blender
CN107191148A (en) * 2017-08-01 2017-09-22 温晓妮 A kind of precision drilling corning machine
CN114710001A (en) * 2022-06-02 2022-07-05 长沙一派直驱科技股份有限公司 Integrated direct-drive permanent magnet synchronous motor
CN114710001B (en) * 2022-06-02 2022-08-23 长沙一派直驱科技股份有限公司 Integrated direct-drive permanent magnet synchronous motor

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Effective date of registration: 20190108

Address after: 311100 No. 4 Xiuyan Road, Fengdu Village, Pingyao Town, Yuhang District, Hangzhou City, Zhejiang Province

Applicant after: Hangzhou Transtecno Power Transmissions Co., Ltd.

Address before: 215400 East I Building, 88 Beijing East Road, Taicang City, Suzhou City, Jiangsu Province

Applicant before: Di Ge Motor Technology (Suzhou) Co., Ltd.

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