CN203050971U - Planet deceleration type starter motor - Google Patents

Planet deceleration type starter motor Download PDF

Info

Publication number
CN203050971U
CN203050971U CN 201220730865 CN201220730865U CN203050971U CN 203050971 U CN203050971 U CN 203050971U CN 201220730865 CN201220730865 CN 201220730865 CN 201220730865 U CN201220730865 U CN 201220730865U CN 203050971 U CN203050971 U CN 203050971U
Authority
CN
China
Prior art keywords
clutch
motor
fixed
casing
machine shell
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.)
Expired - Fee Related
Application number
CN 201220730865
Other languages
Chinese (zh)
Inventor
蒋见华
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.)
Guiyang Aviation Electrical Machinery Co Ltd
Original Assignee
Guiyang Aviation Electrical Machinery 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.)
Filing date
Publication date
Application filed by Guiyang Aviation Electrical Machinery Co Ltd filed Critical Guiyang Aviation Electrical Machinery Co Ltd
Priority to CN 201220730865 priority Critical patent/CN203050971U/en
Application granted granted Critical
Publication of CN203050971U publication Critical patent/CN203050971U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a planet deceleration type starter motor and belongs to automobile starter motors. The planet deceleration type starter motor is small in size and simple in structure. The planet deceleration type starter motor comprises a motor, a speed reducing mechanism, a clutch component and an electromagnetic switch, wherein the motor is composed of a stator (11) fixed in a machine shell (8) and an armature (10) supported in the machine shell (8), the speed reducing mechanism is composed of a sun gear (9) fixed on an armature shaft, four planet gears (2) arranged on a wheel stand (3) and meshed with the sun gear, and a spline shaft (6) supported in the machine shell (8) and connected with the wheel stand (3), the clutch component is composed of a clutch (7) sleeved on the spline shaft (6) and a shifting fork (4) connected in the machine shell (8) in a hinged mode and connected with the clutch in a movable mode, and a pull rod (5) in movable connection with the shifting fork (4) is arranged in the electromagnetic switch (1) fixed on the machine shell (8).

Description

Planetary reduction gear formula actuating motor
Technical field
The utility model relates to a kind of direct current generator, relates in particular to a kind of planetary reduction gear formula actuating motor, belongs to automobile starting motor.
Background technique:As everyone knows, automobile starting motor is made of motor, reducing gear, relay, switch and clutch usually.Because the reducing gear of orthodox car actuating motor adopts common reduction gears mechanism and common clutch, so volume is bigger, can not satisfy the usage requirement of Hyundai Motor.
Summary of the invention:At the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of volume planetary reduction gear formula actuating motor little, in light weight, simple in structure.
To achieve these goals, the utility model by the following technical solutions: it comprises motor, reducing gear, clutch component and magnetic switch; Described motor by be fixed on the stator in the casing, the armature that is bearing in this casing constitutes; Described reducing gear is by being fixed on sun gear on the armature shaft, being located on the wheel carrier with four planetary pinions of this sun gear engagement, being bearing in the splined shaft that is connected with wheel carrier in the casing and constituting; Described clutch component is by being enclosed within clutch on the splined shaft, being hinged on the shift fork that flexibly connects with this clutch in the casing and constituting; Be fixed on and be provided with the pull bar that flexibly connects with shift fork in the magnetic switch on the casing.
Compared with the prior art, the utility model utilizes the planet-shaped reducing gear to substitute traditional gear reducer owing to adopted technique scheme, therefore can realize that reducing gear and motor shaft are concentric, thereby can effectively reduce the volume and weight of complete machine, structure is simple more compact; In addition, because clutch has adopted the edge nested structure, therefore shorten axial dimension, can satisfy the requirement of the little installing space of Hyundai Motor fully.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Among the figure: magnetic switch 1 planetary pinion 2 wheel carriers 3 shift forks 4 pull bars 5 splined shafts 6 clutches 7 casings 8 sun gears 9 armatures 10 stators 11 steel balls 12
Embodiment:The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
As shown in Figure 1: motor by be fixed on the stator 11 in the casing 8, the armature 10 that is bearing in this casing constitutes; Reducing gear is by being fixed on sun gear 9 on the armature shaft, being located at and being bearing in the splined shaft 6 that left end is connected with wheel carrier 3 on the casing 8 with four planetary pinions 2, right-hand members of this sun gear engagement on the wheel carrier 3 and constituting, and the left end of this splined shaft is bearing on the described armature shaft by steel ball 12.On splined shaft 6, the shift fork 4 that is hinged in the casing 8 flexibly connects with this clutch clutch 7 by inner spline housing.Magnetic switch 1 is fixed on the casing 8, is provided with the pull bar 5 that flexibly connects with shift fork 4 in this magnetic switch.
When magnetic switch 1 energising, pull bar 5 promotes shift fork 4 and rotates counterclockwise under the adhesive of electromagnetic force, and shift fork 4 promotes clutch 7 engagements immediately; When relay magnetic switch 1 dead electricity, spring drives shift fork 4 by pull bar 5 and clockwise rotates, and shift fork 4 drives clutch 7 immediately and throws off.

Claims (1)

1. a planetary reduction gear formula actuating motor comprises motor, reducing gear, clutch component and magnetic switch; It is characterized in that: described motor is made of the armature (10) that is fixed on stator (11) in the casing (8), be bearing in this casing; Described reducing gear is by being fixed on sun gear (9) on the armature shaft, being located at wheel carrier (3) and going up with four planetary pinions (2) of this sun gear engagement, be bearing in splined shaft (6) formation that is connected with wheel carrier (3) in the casing (8); Described clutch component is by being enclosed within clutch (7) on the splined shaft (6), being hinged on the shift fork (4) that flexibly connects with this clutch in the casing (8) and constituting; Be fixed on and be provided with the pull bar (5) that flexibly connects with shift fork (4) in the magnetic switch (1) on the casing (8).
CN 201220730865 2012-12-27 2012-12-27 Planet deceleration type starter motor Expired - Fee Related CN203050971U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220730865 CN203050971U (en) 2012-12-27 2012-12-27 Planet deceleration type starter motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220730865 CN203050971U (en) 2012-12-27 2012-12-27 Planet deceleration type starter motor

Publications (1)

Publication Number Publication Date
CN203050971U true CN203050971U (en) 2013-07-10

Family

ID=48733930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220730865 Expired - Fee Related CN203050971U (en) 2012-12-27 2012-12-27 Planet deceleration type starter motor

Country Status (1)

Country Link
CN (1) CN203050971U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103825400A (en) * 2014-03-17 2014-05-28 无锡明诚汽车部件有限公司 Gear-reduction starter shell assembly
CN106051112A (en) * 2016-06-07 2016-10-26 李路 Novel industrially electromechanical permanent-magnet asynchronous speed retarding starting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103825400A (en) * 2014-03-17 2014-05-28 无锡明诚汽车部件有限公司 Gear-reduction starter shell assembly
CN106051112A (en) * 2016-06-07 2016-10-26 李路 Novel industrially electromechanical permanent-magnet asynchronous speed retarding starting device

Similar Documents

Publication Publication Date Title
CN201400082Y (en) Planetary mechanism power coupler
CN203050971U (en) Planet deceleration type starter motor
CN203162008U (en) Six block transmission assembly for medium and light sized truck
CN103660911A (en) Engine locking double-motor single-planetary-line two-stage speed reduction hybrid power system
CN202719121U (en) Electromagnet automatic gear shifting device of electric vehicle
CN202491670U (en) Electromechanical coupling device of planetary mechanism for hybrid power loader
CN203176267U (en) Double-intermediate-shaft non-reverse-gear idler shaft mechanism
CN201928136U (en) Two-gear electrically-controlled speed change motor of electric motorcycle
CN210405049U (en) Double-rotor motor
CN203717211U (en) Permanent magnet type speed reduction starting motor
CN203727161U (en) Locking type double-motor single-planet-row double reduction hybrid power system of engine
CN103144529A (en) Integrated gearbox for hybrid vehicle
CN203050970U (en) Starting motor
CN110829707A (en) Transmission system of coaxial electric drive assembly
CN102522866A (en) Two-rotor motor of electric speed changer for hybrid power car
CN203056765U (en) Permanent magnet deceleration type direct current motor
CN202279204U (en) Transmission mechanism of electric car rear axle driving variable speed motor
CN203272662U (en) Low power electromobile differential motor automatic gearbox gear combination part
CN203739604U (en) Gear motor for battery electric vehicle
CN202023886U (en) Electric vehicle reducer
CN202707330U (en) Automobile starter
CN206237249U (en) Planetary reduction gear starts motor
CN201615014U (en) Starting motor for vehicle engine
CN202764702U (en) Permanent magnet synchronous two gear slowdown motor used for electric car
CN201963812U (en) Gearbox of electric vehicle

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20151227