阅读说明：本技术 启动装置及割草机 (Starter and grass trimmer ) 是由 郭晓峰 于 2019-10-12 设计创作，主要内容包括：本申请公开了一种启动装置及割草机,以解决现有技术中机器出现故障后而无法继续工作的技术问题。本申请的启动装置包括外壳体、拨爪盘、第一齿轮、电启动组件以及手启动组件,拨爪盘设于外壳体内；第一齿轮与拨爪盘传动连接,用于驱动拨爪盘旋转；电启动组件与第一齿轮传动连接,用于驱动第一齿轮旋转；手启动组件与第一齿轮传动连接,用于驱动第一齿轮旋转。故本申请既具有电启动操作简单的优点,也具有手动启动功耗较低的优点,且当电启动组件和手启动组件之一出现故障后,可以通过另一组件来启动发动机正常工作。再者,增加了棘轮机构和单向轴承,使得拨爪盘只能向一个方向正常转动,而无法逆向旋转,达到储能的作用,使启动机器变得轻松。(This application discloses a kind of starter and grass trimmers, to solve the technical issues of can not working on after machine breaks down in the prior art.The starter of the application includes outer housing, claw plate, first gear, electrically activates component and hand starting component, and claw plate is set in outer housing；First gear and claw plate are sequentially connected, for driving pusher dog disc spins；It electrically activates component and first gear is sequentially connected, for driving first gear to rotate；Hand starting component and first gear are sequentially connected, for driving first gear to rotate.Therefore the application both have the advantages that electrically activate it is easy to operate, it may have manually boot the lower advantage of power consumption, and after electrically activating one of component and hand starting component and breaking down, engine work can be started by another component.Furthermore increase ratchet mechanism and unilateral bearing so that claw plate can only to a direction normal rotation, and can not counter-rotating, have the function that energy storage, make start machine become light.)

1. a kind of starter characterized by comprising

Outer housing；

Claw plate, the claw plate are set in the outer housing；

First gear, the first gear are set in the outer housing, and are sequentially connected with the claw plate, described for driving Pusher dog disc spins；

Component is electrically activated, the component that electrically activates is sequentially connected in the outer housing, and with the first gear, for driving Move the first gear rotation；And

Hand starting component, the hand starting component are set in the outer housing, and are sequentially connected with the first gear, for driving Move the first gear rotation.

2. starter according to claim 1, which is characterized in that be connected with the first fixing axle, institute in the outer housing Claw plate is stated to be set in first fixing axle；

The starter further include:

First torsional spring, first one end of torsional spring are connected with the first gear, and one end is connected with the claw plate；And

Unilateral bearing, the first gear are set in first fixing axle by the unilateral bearing.

3. starter according to claim 2, which is characterized in that the component that electrically activates includes:

Second gear, the second gear and the first gear are sequentially connected, for driving the first gear to rotate；And

Driving mechanism, the driving mechanism and second gear are sequentially connected, for driving the second gear to rotate.

4. starter according to claim 3, which is characterized in that the driving mechanism includes:

Motor, the motor have output shaft end, and the second gear is set on the output shaft end；

Electric power source, electric power source and the motor are electrically connected, and for powering；And

Fuse, the fuse and the electric power source are electrically connected.

5. starter according to claim 4, which is characterized in that be connected with the second fixing axle on the motor；

The component that electrically activates further includes third gear, and the third gear is arranged in second fixing axle with being able to rotate；

The third gear includes into the first gear and dual gear of coaxial arrangement, first gear and the first tooth Wheel engagement；The dual gear is engaged with second gear.

6. according to the described in any item starters of claim 3 to 5, which is characterized in that the hand starting component includes:

Operation handle,

Rope sheave, the rope sheave and the first gear are sequentially connected；And

Rope, described rope one end are connected with the operation handle, and one end is connected with the rope sheave.

7. starter according to claim 6, which is characterized in that the hand starting component further include:

Ratchet, the ratchet are fixed in the first gear, and are set in first fixing axle；

Pawl base, the pawl base are set in first fixing axle or are connected on outer housing with being able to rotate with being able to rotate, And the rope sheave is set in outside the pawl base；

First pawl, first pawl are hinged on the pawl base；And

Second pawl, second pawl are hinged on the pawl base.

8. starter according to claim 7, which is characterized in that the hand starting component further include:

Second torsional spring, second one end of torsional spring are connected with the pawl base, and one end is connected with first pawl；And

Third torsional spring, the third one end of torsional spring are connected with the pawl base, and one end is connected with second pawl.

9. starter according to claim 7, which is characterized in that the hand starting component further include: restoration spring, institute Restoration spring is stated in the outer housing, and one end is connected with the outer housing, one end is connected with the pawl base.

10. a kind of grass trimmer, which is characterized in that including engine and the described in any item starters of claim 1 to 9, institute It states starter to be connected with the engine, for starting the engine.

Technical field

This application involves the technical fields of engine start equipment, in particular to a kind of starter and grass trimmer.

Background technique

Summary of the invention

The application's is designed to provide a kind of starter, in the prior art can not after machine breaks down with solution The technical issues of working on.

The another object of the application is to provide a kind of grass trimmer, to solve nothing after machine breaks down in the prior art The technical issues of method works on.

The above-mentioned technical problem of the application is mainly to be addressed by following technical proposals:

A kind of starter, including outer housing, claw plate, first gear, component and hand starting component are electrically activated, it is described Claw plate is set in the outer housing；The first gear is set in the outer housing, and is sequentially connected with the claw plate, is used In the driving pusher dog disc spins；The component that electrically activates is sequentially connected in the outer housing, and with the first gear, For driving the first gear to rotate；The hand starting component is set in the outer housing, and is driven with the first gear Connection, for driving the first gear to rotate.

In an embodiment, the starter further includes the first torsional spring and unilateral bearing, is connected in the outer housing First fixing axle, the claw plate are set in first fixing axle；The first gear is arranged by the unilateral bearing In first fixing axle.First one end of torsional spring is connected with the first gear, and one end is connected with the claw plate.

In an embodiment, the component that electrically activates includes second gear and driving mechanism, the second gear with it is described First gear transmission connection, for driving the first gear to rotate；The driving mechanism and second gear are sequentially connected, and are used for The second gear is driven to rotate.

In an embodiment, the driving mechanism includes motor, electric power source and fuse, and the motor has defeated Shaft end out, the second gear are set on the output shaft end；Electric power source and the motor are electrically connected, and for supplying Electricity；The fuse and the electric power source are electrically connected.

In an embodiment, the second fixing axle is connected on the motor；The component that electrically activates further includes third tooth Wheel, the third gear are arranged in second fixing axle with being able to rotate；The third gear includes into the of coaxial arrangement One gear and dual gear, first gear are engaged with first gear；The dual gear is nibbled with second gear It closes.

In an embodiment, the hand starting component includes operation handle, rope sheave and rope, the rope sheave and described the One gear drive connection；Described rope one end is connected with the operation handle, and one end is connected with the rope sheave.

In an embodiment, the hand starting component further includes ratchet, pawl base, the first pawl and the second pawl, described Ratchet is fixed in the first gear, and is set in first fixing axle；The pawl base is set in institute with being able to rotate It states the first fixing axle or is connected on outer housing with being able to rotate, and the rope sheave is set in outside the pawl base；Described first Pawl is hinged on the pawl base；Second pawl is hinged on the pawl base.

In an embodiment, the hand starting component further includes the second torsional spring and third torsional spring, second one end of torsional spring It is connected with the pawl base, one end is connected with first pawl；The third one end of torsional spring is connected with the pawl base, one end It is connected with second pawl.

In an embodiment, the hand starting component further include: restoration spring, the restoration spring are set to the outer housing It is interior, and one end is connected with the outer housing, one end is connected with the pawl base.

A kind of grass trimmer, including engine and above-mentioned starter, the starter is connected with the engine, uses In the starting engine.

Based on this, the present invention compared with original technology, have the advantage that thus the application both had electrically activate it is easy to operate Advantage, it may have the lower advantage of power consumption is manually booted, and after electrically activating the failure of one of component and hand starting component, it can To start engine work by another component.Furthermore the application increases ratchet mechanism and unilateral bearing, so that dialling Pawl disk can only to a direction normal rotation, and can not counter-rotating, have the function that energy storage, make start machine become light.

Detailed description of the invention

Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.

Fig. 1 a is the structural schematic diagram that the application one implements the starter exemplified；

Fig. 1 b is that the application one implements the partial structure diagram for electrically activating component exemplified；

Fig. 2 is the perspective view of the explosion that the application one implements the starter exemplified；

Fig. 3 is the partial structure diagram that the application one implements the starter exemplified；

Fig. 4 a is that the application one implements the movement signal of the ratchet mechanism that exemplifies when rope sheave rotates in the counterclockwise direction Figure；

Fig. 4 b is that the application one implements the movement signal of the ratchet mechanism that exemplifies when rope sheave is rotated in the clockwise direction Figure；

Fig. 5 is the cross-sectional view that the application one implements the starter exemplified；

Fig. 6 is the partial structure diagram that the application one implements the starter exemplified；

Fig. 7 is the partial structure diagram that the application one implements the starter exemplified；

Fig. 8 is that the application one implements the partial structure diagram for electrically activating component exemplified.

Icon: 100- starter；1- outer housing；The first mounting hole of 11-；The first fixing axle of 12-；13- second pacifies Fill hole；The second fixing axle of 14-；142- groove；15- pillar；The first hole 16-；17- boss；18- cover board；181- third Hole；The 4th mounting hole of 182-；The first bolt of 183-；The second hole 184-；The second bolt of 185-；19- third mounting hole；2- Claw plate；21- third mounting hole；22- step surface；The 7th mounting hole of 23-；3- first gear；31- pinion stand；32- limit Position slot；The 4th mounting hole of 33-；The first torsional spring of 4-；5- unilateral bearing；6- electrically activates component；61- second gear；62- Three gears；The first gear of 621-；622- dual gear；63- driving mechanism；631- motor；6311- output shaft End；6312- positive and negative anodes；6313- cover；The 4th hole 63131-；The 5th hole 6314-；632- electric power source；6321- first Electric wire；The second electric wire of 6322-；6323- third electric wire；The 4th electric wire of 6324-；633- fuse；634- indicator light； 635- charge port；636- switch；64- gasket；65- retaining ring；7- hand starting component；71- operation handle；72- rope sheave； 721- volumes of slot；722- connecting hole；73- rope；74- ratchet；The 5th mounting hole of 741-；75- pawl base；751- installation Platform；The 6th mounting hole of 752-；The first pawl of 76-；The second pawl of 77-；The second torsional spring of 761-；771- third torsional spring；78- Restoration spring；8- screw.

Specific embodiment

Term " first ", " second ", " third " etc. are only used for distinguishing description, are not offered as arrangement serial number, can not understand For indication or suggestion relative importance.

In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It has to fully horizontally, but can be slightly tilted.

In the description of the present application, it should be noted that term "inner", "outside", "front", "rear", "left", "right", "upper", The orientation or positional relationship of the instructions such as "lower" be based on the orientation or positional relationship shown in the drawings or this application product use When the orientation or positional relationship usually put, be merely for convenience of description the application and simplify description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of application.

In the description of the present application unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary Connection inside element.

It is clearly and completely described below in conjunction with technical solution of the attached drawing to the application.

A kind of grass trimmer, including engine and starter 100, starter 100 are connected with engine, for starting hair Motivation.Engine can be small two stroke engines or four-stroke engine.

Grass trimmer can be side hanging and be also possible to backpack.

Starter, which is removed, can be used in grass trimmer, can be also used for the other machines such as chain saw, water pump, for starting machine.

Fig. 1 a is please referred to, for the structural schematic diagram for the starter 100 that the application one implements to exemplify.A kind of starting dress It sets 100, including outer housing 1, claw plate 2 (referring to figure 2.), electrically activates component 6 and hand starting component 7, electrically activate component 6 and set It is sequentially connected in outer housing 1, and with claw plate 2, for driving claw plate 2 to rotate；Hand starting component 7 is set in outer housing 1, And be sequentially connected with first gear 3 (referring to figure 2.), for driving claw plate 2 to rotate.Electrically activate component 6 and hand starting component 7 By the driving rotation of claw plate 2 to start engine.

Outer housing 1 is equipped with a pillar 15 being obliquely installed, be equipped with one on pillar 15 with communicated inside outer housing 1 the One hole 16, hand starting component 7 include operation handle 71 and rope 73, and rope 73 is connected in operation handle 71, and pass through the One hole 16, protrudes into the internal cavities of outer housing 1.

Electrically activating component 6 includes indicator light 634, charge port 635, switch 636 and the fuse being arranged on outer housing 1 633, wherein be electric connection between indicator light 634, charge port 635, switch 636 and fuse 633.

Fig. 1 b is please referred to, is that the structure for the partial structure diagram for electrically activating component that the implementation of the application one exemplifies is shown It is intended to.Electrically activating component 6 includes driving mechanism 63, and driving mechanism 63 includes motor 631, electric power source 632 and fuse 633 (please referring to Fig. 1 a), in an embodiment, electric power source 632 can be the lithium battery of three sections or more piece 18650.Electric power source 632 It is electrically connected with motor 631, and for powering.Electric power source 632 can be battery, and electric power source 632 can be with charge port 635 (please referring to Fig. 1 a) electrical connection, for charging.Electric power source 632 can be electrically connected with fuse 633 (please referring to Fig. 1 a), be used for Reduction electric current is excessive and damages the risk of motor 631 and circuit.

In an embodiment, it is connected with four electric wires in electric power source 632, is the first electric wire 6321, the second electric wire respectively 6322, third electric wire 6323 and the 4th electric wire 6324,6321 one end of the first electric wire connect the anode of electric power source 632, one end connection Charge port 635；Second electric wire, 6322 one end connects the cathode of electric power source 632, and one end connects charge port 635；Third electric wire 6323 For common ground line；4th electric wire 6324 is the work firewire of motor 631.

Referring to figure 2., implement the perspective view of the explosion of the starter 100 exemplified for the application one.Starter 100 It further include first gear 3, claw plate 2 is set in outer housing 1；First gear 3 is set in outer housing 1, and is driven and is connected with claw plate 2 It connects, for driving claw plate 2 to rotate；Component 6 is electrically activated in outer housing 1, and is sequentially connected with first gear 3, for driving Dynamic first gear 3 rotates；Hand starting component 7 is set in outer housing 1, and is sequentially connected with first gear 3, for driving the first tooth 3 rotation of wheel.

Starter 100 further includes the first torsional spring 4 and unilateral bearing 5, and the first fixing axle 12 is connected in outer housing 1, is dialled Pawl disk 2 is set in the first fixing axle 12；First gear 3 is set in the first fixing axle 12 by unilateral bearing 5.First gear 3 have pinion stand 31, and pinion stand 31 is equipped with the limiting slot 32 for placing the first torsional spring 4.First torsional spring, 4 one end and the first tooth Wheel 3 is connected, and one end is connected with claw plate 2.First gear 3 drives claw plate 2 to rotate by the first torsional spring 4.

Electrically activating component 6 includes second gear 61, and second gear 61 and first gear 3 are sequentially connected, for driving first Gear 3 rotates；Driving mechanism 63 (please referring to Fig. 1 b) and second gear 61 are sequentially connected, for driving second gear 61 to rotate. Wherein, second gear 61 can be engaged directly with first gear 3, be also possible to connect by other gear drives.

Motor 631 has output shaft end 6311, and second gear 61 is arranged and is fixedly connected on output shaft end 6311, uses In output torque and can be with output shaft end 6311；In an embodiment, output shaft end 6311 is arranged downward, and second gear 61 In the lower section of motor 631.

Motor 631 has positive and negative anodes 6312 and the positive and negative anodes of electric power source 632 (please referring to Fig. 1 b) by starting switch 636 (please referring to Fig. 1 a) is connected.

The second fixing axle 14 is connected on motor 631；Electrically activating component 6 further includes third gear 62, third gear 62 It is arranged in being able to rotate in the second fixing axle 14.Third gear 62 can be made of oil containing powder metallurgical technology, so that the Three gears 62 are arranged in the second fixing axle 14 with being able to rotate.

Third gear 62 includes into the first gear 621 and dual gear 622 of coaxial arrangement, the first gear 621 It is engaged with first gear 3；Dual gear 622 is engaged with second gear 61.In an embodiment, third gear 62 is duplex-gear Wheel, i.e., the first gear 621 and dual gear 622 are made of one.Wherein, the first gear 621 and dual gear 622 can be split type structure, be also possible to integrally formed.The reference diameter of first gear 621 is less than the second tooth The reference diameter of wheel 622.In an embodiment, the first gear 621 and dual gear 622 are by oil containing powder metallurgy Made of material.

Electrically activating component 6 further includes retaining ring 65 and gasket 64, can limit third gear 62 by gasket 64 and retaining ring 65 Axis direction moves in the second fixing axle 14.Second fixing axle 14 is equipped with groove 142, and groove 142 and retaining ring 65 match, For placing retaining ring 65.

Second fixing axle 14 is fixed on motor 631 by cover board 18, wherein gasket 64 is folded in 62 He of third gear Between cover board 18.Wherein, cover board 18 and the second fixing axle 14 can be integrally formed, be also possible to be welded and fixed.

There is the 4th mounting hole 182, the output shaft end 6311 of motor 631 is threaded through the 4th mounting hole 182 on cover board 18 In, motor 631 is fixed on the top surface of cover board 18.4th mounting hole 182 is through-hole, and the aperture of the 4th mounting hole 182 is greater than Or the outer diameter equal to output shaft end 6311.

Hand starting component 7 further includes rope sheave 72, and rope sheave 72 and first gear 3 are sequentially connected；73 one end of rope and manipulator Handle 71 is connected, and one end is connected with rope sheave 72.

Hand starting component 7 further includes ratchet mechanism, and rope sheave 72 is sequentially connected by ratchet mechanism and first gear 3.

Ratchet mechanism includes that ratchet 74, pawl base 75, the first pawl 76 and the second pawl 77, ratchet 74 are fixed on the first tooth On wheel 3, and it is set in the first fixing axle 12；Pawl base 75 is set in the first fixing axle 12 or connects with being able to rotate with being able to rotate It connects on outer housing 1, and rope sheave 72 is set in outside pawl base 75, for driving pawl base 75 to rotate；First pawl 76 is hinged on On pawl base 75；Second pawl 77 is hinged on pawl base 75.Wherein, the first pawl 76 and the second pawl 77 can be identical Structure, for enabling ratchet 74 that can only rotate to direction, and be unable to backwards rotation.

Hand starting component 7 further includes the second torsional spring 761 and third torsional spring 771,761 one end of the second torsional spring and 75 phase of pawl base Even, one end is connected with the first pawl 76；771 one end of third torsional spring is connected with pawl base 75, and one end is connected with the second pawl 77.Its In, the second torsional spring 761 and third torsional spring 771 can be identical structure, be respectively used to enable the first pawl 76 and the second pawl 77 It resets.

Hand starting component 7 further includes restoration spring 78, and restoration spring 78 is set in outer housing 1, and one end and 1 phase of outer housing Even, one end is connected with pawl base 75.Restoration spring 78 is used to that rope 73 to be allowed to keep the state being wrapped on rope sheave 72.When rope 73 When holding is wrapped in the state on rope sheave 72, operation handle 71 is fitted on the outer surface of outer housing 1.

In an embodiment, the component of starter 100 can also be made of metal made of nylon plastic(s) , durability is higher.

In an operating process, quick pull operation handle 71, operation handle 71 drives rope 73 (please join from the first hole 16 It is drawn out according to Fig. 1 a), rope 73 overcomes the elastic band running rope wheel 72 of restoration spring 78 to rotate and restoration spring 78 is made to generate change Shape, and rope sheave 72 rotates so that the swing of pawl base 75, ratchet mechanism make the rotation of ratchet 74, spine under the action of the first pawl 76 Wheel 74 rotation drive first gears 3 rotate, overcome the torsion of the first torsional spring 4, when the first torsional spring 4 torsion be greater than claw plate 2 by When the resistance arrived, so that claw plate 2 rotates, so as to start engine.

In an operating process, when unclamping operation handle 71, restoration spring 78 can restore in the case where losing external force Original state, so that rope sheave 72 be driven to rotate, rope sheave 72 rotates so that rope 73 is wrapped on rope sheave 72, at this time the spine inside rope sheave 72 It takes turns mechanism and first gear 3 is mutually skidded, fixation under the action of unilateral bearing 5 of first gear 3 does not rotate, to dial without decree Pawl disk 2 rotates, can be to avoid error starting engine.

In an operating process, presses and start switch 636 (please referring to Fig. 1 a), 6311 band of output shaft end of motor 631 The dynamic rotation of second gear 61 and output torque, second gear 61 drive the dual gear 622 of third gear 62 to rotate, third tooth For first gear 621 of wheel 62 as dual gear 622 rotates and first gear 3 is driven to rotate, first gear 3 overcomes torsional spring Torsion, when the torsion of the first torsional spring 4 be greater than claw plate 2 be subject to resistance when so that claw plate 2 rotate, so as to start Engine.

The application increases ratchet mechanism and unilateral bearing 5 so that claw plate 2 can only to a direction normal rotation, and Can not counter-rotating, so as to avoid the situation of error starting engine.

Referring to figure 3., implement the partial structure diagram of the starter 100 exemplified for the application one.Ratchet 74 It is coaxial arrangement with first gear 3, and be made of one, so that the rotation of ratchet 74 can drive the rotation of first gear 3.

The middle position of the lateral wall of rope sheave 72 is equipped with the volume slot 721 of the circular ring shape for placing the rope 73 rolled, It is equipped with connecting hole 722 on the inner bottom surface of volume slot 721, rope can be fixed on after the one end of rope 73 passes through connecting hole 722 On wheel 72.In an embodiment, rope sheave 72 and pawl base 75, which can be, to be made of one.

First gear 3 is equipped with the 4th mounting hole 33 to match with unilateral bearing 5.In an embodiment, unilateral bearing 5 is Hexagonal unilateral bearing, the 4th mounting hole 33 are hexagonal hole.

Ratchet 74 is equipped with the 5th mounting hole 741 through ratchet 74；Pawl base 75 is equipped with the one and the 5th mounting hole 741 The erecting bed 751 of matching；Erecting bed 751 is equipped with the 6th mounting hole 752 through pawl base 75.

A referring to figure 4. implements the ratchet mechanism that exemplifies when rope sheave 72 rotates in the counterclockwise direction for the application one Movement schematic diagram.When pull operation handle 71, rope sheave 72 is rotated counterclockwise so that pawl base 75 is swung in the counterclockwise direction, First pawl 76 and the second pawl 77 are just inserted into the tooth socket of ratchet 74, and ratchet 74 is made and then to turn over certain angle, so that First gear 3 rotates, so that claw plate 2 rotates, so as to start engine.

B referring to figure 4. implements the ratchet mechanism that exemplifies when rope sheave 72 is rotated in the clockwise direction for the application one Movement schematic diagram.When unclamping operation handle 71, rope sheave 72 is rotated clockwise so that pawl base 75 is swung along clockwise direction When, the first pawl 76 and the second pawl 77 can slip on 74 back of tooth of ratchet, so, at this moment ratchet 74 is stationary, and first Gear 3 is also motionless.

Referring to figure 5., implement the cross-sectional view of the starter 100 exemplified for the application one.Outer housing 1 is equipped with the One mounting hole 11, the first fixing axle 12 is fixed in the first mounting hole 11, and can not be rotated.In an embodiment, outer housing 1 is Plastic part, the first fixing axle 12 are to be nested in the first mounting hole 11 or outer housing 1 is integrally formed with the first fixing axle 12 's.Wherein, outer housing 1 can be made of same material or a variety of different materials from the first fixing axle 12.

On outer housing 1 at the first mounting hole 11 be equipped with a boss 17, boss 17 be cylinder, and with the first fixing axle 12 At coaxial arrangement.Pawl base 75 is arranged on boss 17 with being able to rotate by the 6th mounting hole 752.And the 6th mounting hole 752 The outer diameter of aperture and boss 17 is adapted, and forms clearance fit, boss 17 is allowed to limit pawl base 75 along front, rear, left and right The movement in direction, and pawl base 75 can not be limited around the rotation in own axes direction.

There is third mounting hole 21 and the 7th mounting hole 23, third mounting hole 21 is step through-hole, has platform on claw plate 2 Terrace 22, claw plate 2 are set in the top of the first fixing axle 12 by third mounting hole 21, and the aperture of third mounting hole 21 with The top outer diameter of first fixing axle 12 is adapted, and forms clearance fit, the first fixing axle 12 is allowed to limit 2 edge of claw plate The movement in front, rear, left and right direction, and claw plate 2 can not be limited around the rotation in own axes direction.First torsional spring 4 is threaded through In seven mounting holes 23, and it is connect with claw plate 2.

Starter 100 further includes screw 8, and screw 8 is threadedly coupled after passing through third mounting hole 21 with the first fixing axle 12, And screw 8 can offset with step surface 22, to limit the movement of the up and down direction of claw plate 2.

Outer housing 1 is equipped with the second mounting hole 13, and the second fixing axle 14 is arranged in the second mounting hole 13.Second mounting hole 13 is mobile for limiting the second fixing axle 14.Wherein, the aperture of the second mounting hole 13 is more than or equal to the second fixing axle 14 Outer diameter.

It is additionally provided with cover 6313 in an embodiment, outside motor 631, cover 6313 is equipped with the 4th hole 63131, and the 4th Hole 63131 is through-hole；The upper of cover board 18 has third hole 181, and third hole 181 is through-hole；Third is equipped on outer housing 1 to install Hole 19, third mounting hole 19 are threaded hole, and starter 100 further includes the second bolt 185, and the second bolt 185 sequentially passes through the Four holes and third hole 181, are threadedly coupled with third mounting hole 19.

In an operating process, the output shaft end 6311 of Schilling motor 631 passes through the 4th mounting hole 182, then passes through the Motor 631 is fixed on cover board 18 by one bolt 183 (referring to figure 2.), and second gear 61 is then fixed on output shaft end On 6311, by 62 sets of third gear in the second fixing axle 14, motor 631 is afterwards turned over, cover board 18 is covered in outer housing 1 On, the second fixing axle 14 is inserted into the second mounting hole 13 and then sequentially passes through the 4th hole, third hole 181 by the second bolt 185 With third mounting hole 19 so that cover 6313, motor 631 and cover board 18 and outer housing 1 are fixed.

Fig. 6 and Fig. 7 are please referred to, for the partial structure diagram for the starter 100 that the application one implements to exemplify.The Two 61 sets of gears outside the output shaft end 6311 of motor 631, nibble by second gear 61 and the dual gear 622 of third gear 62 It closes, the first gear 621 of third gear 62 is engaged with first gear 3, and ratchet 74 and claw plate 2 are separately positioned on first gear 3 two sides up and down.

Fig. 8 is please referred to, implements the partial structure diagram for electrically activating component 6 exemplified for the application one.Second is solid The end of dead axle 14 is non-cylindrical (such as: rectangular), and the second fixing axle 14 is welded on the bottom surface of cover board 18, and cover board 18 passes through Two the first bolts 183 are fixed on motor 631, and the second hole to match with two the first bolts 183 is equipped on cover board 18 184, the second hole 184 can be through-hole；The 5th hole 6314 to match with two the first bolts 183 is equipped on motor 631, the Five holes 6314 are threaded hole.

The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.