CN206522372U - A kind of clutch - Google Patents
A kind of clutch Download PDFInfo
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- CN206522372U CN206522372U CN201720006448.3U CN201720006448U CN206522372U CN 206522372 U CN206522372 U CN 206522372U CN 201720006448 U CN201720006448 U CN 201720006448U CN 206522372 U CN206522372 U CN 206522372U
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- clutch
- revolving part
- support member
- rotary support
- base
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a kind of clutch, including the first revolving part, the second revolving part, clutch, rotary support member, clutch control seat, clutch base and spring；First revolving part is connected with engaging power system, second revolving part is connected by rotary support member and the first revolving part, the clutch base and the circumferentially positioned connection of the second revolving part, the clutch base also slides axially assembling with the first revolving part or the second revolving part simultaneously, the clutch control seat is securely fitted on the axletree in internal speed changer, connected between clutch control seat and clutch base by cam structure, the clutch base is connected with the spring compressed, the clutch rolling assembling is on clutch base, realize the clutch assembling between the planet carrier of planetary gear train and free wheel base, reduce the gear shifting actuating mechanism of internal speed changer, internal speed changer structure is simplified, reduce the size and weight of internal speed changer, be conducive to the popularization and application of internal speed changer.
Description
Technical field
The utility model is related to a kind of clutch, particularly a kind of clutch applied on internal speed changer.
Background technology
Existing internal speed-changing clutch is largely using ratchet, the circumferential clutch for clutch control mode of ratchet, and which, which exists, makes an uproar
Sound, control trouble, volume is larger, and the power that withstands shocks it is big the problems such as.Ratchet axial clutch mode is additionally used, which adds
Work and assembling are complicated, and stroke is larger, controling power is big.
Utility model content
The utility model solve technical problem be：There is provided one kind for the weak point existed for existing clutch
New internal speed changer clutch.
The utility model adopts the following technical scheme that realization：
A kind of clutch, including the first revolving part, the second revolving part, clutch, rotary support member, clutch control
Seat, clutch base and spring；First revolving part is connected with engaging power system, and car of the rolling assembling in internal speed changer
On axle, second revolving part is connected by rotary support member and the first revolving part, the clutch base and the second rotation
The circumferentially positioned connection of part, the clutch base also slides axially assembling with the first revolving part or the second revolving part simultaneously, it is described from
Clutch control seat is securely fitted on the axletree in internal speed changer, and cam structure is passed through between clutch control seat and clutch base
Connection, the clutch base is connected with the spring compressed, and the clutch rolling assembling realizes two power on clutch base
The clutch assembling of transmitting element.
Further, the engaging power system of the first revolving part connection includes electronic rotation part and wire-pulling type machinery
Revolving part.
Further, the assembling circumference between first revolving part and rotary support member is provided with first be mutually fitted together to
Transmission groove and the first transmission are raised, and the assembling circumference between the rotary support member and the second revolving part is provided with mutually chimeric
The second transmission is raised and the second transmission groove.
Further, the rotary support member installs projection, the second revolving part peace provided with some second revolving parts
Dress projection is arranged in by the center of circle of the axis of rotary support member on same circumference, the periphery that is formed and the second revolving part outside
Circumference or inner periphery assembling.
Further, the clutch base provided with respectively limit clutch both ends of the surface axial positioning structure, it is described from
The both ends of the surface of clutch are respectively by setting pad and axial positioning structure to contact.
Further, the spring one end is abutted with rotary support member, and the rotary support member is connected with for return
Torsion spring.
Further, sliding recess of second revolving part provided with axial direction, the clutch base is embedding provided with sliding
Enter the clutch spacing block set of sliding recess, while realizing circumferentially positioned connection between rotary support member and the second revolving part, institute
Clutch spacing block set is stated to contact with the cam structure on clutch control seat through sliding recess.
Further, the axletree of clutch control seat is installed inner circle and is provided with and circumferentially positioned circumferentially positioned convex of axletree
Block, installs in the axletree of clutch control seat and one section of centre wheel control-rod more than axletree radius is provided with inner circle through arc
Section, for controlling the centre wheel locking of planetary gear train and the control of unblock inside internal speed changer to pass through.
Further, the centre wheel locking of the first revolving part control planetary gear train and unblock, first revolving part
Also include the centre wheel control-rod being sticked along axletree, centre wheel control-rod of the centre wheel control-rod through clutch control seat
The crevis connection of arc-shaped gaps and centre wheel through segmental arc and axletree.
The invention also discloses the technical scheme of another clutch, including the first revolving part, the second revolving part,
Clutch, rotary support member, clutch control seat, clutch base and spring；
First revolving part is connected with engaging power system, and rolling assembling is on the axletree in internal speed changer, described
Second revolving part is connected by rotary support member and the first revolving part, is passed through between the clutch base and the second revolving part
Cam structure connect, the clutch base simultaneously also be securely fitted on axletree clutch control seat by the dress that slides axially
Match somebody with somebody, the clutch base is connected with the spring compressed, the clutch rolling assembling realizes two power biographies on clutch base
Pass the clutch assembling of element.It is preferred that, second revolving part and rotary support member use integrative-structure.
In another preferred mode, second revolving part and rotary support member partial installation, the rotary support member and
Assembling circumference between second revolving part is provided with mutually chimeric the second transmission projection and the second transmission groove.
Further, the assembling circumference between first revolving part and rotary support member is provided with first be mutually fitted together to
Transmission groove and the first transmission are raised.
Further, the clutch base provided with respectively limit clutch both ends of the surface axial positioning structure, it is described from
The both ends of the surface of clutch are respectively by setting pad and axial positioning structure to contact.
Further, the spring one end is abutted with rotary support member, and the rotary support member is connected with for return
Torsion spring.
Further, the sliding recess of the clutch control seat provided with axial direction, the clutch base is provided with slip
The clutch spacing block set of embedded sliding recess, the clutch spacing block set is contacted with the cam structure on the second revolving part simultaneously.
Further, the inner circle of the clutch control seat and clutch base is respectively equipped with one section more than correspondence inner circle half
The centre wheel control-rod in footpath passes through segmental arc, for controlling the centre wheel locking of planetary gear train and the control of unblock inside internal speed changer
Pass through.
The utility model has the advantages that：The axle on axle will be passed through between the planet carrier and free wheel base of planetary gear train
Realize that clutch is assembled to mobile clutch, the centre wheel ratchet of planetary gear train is controlled while can be realized by the clutch, had
Effect realizes the overall gearshift control of internal speed changer, reduces the gear shifting actuating mechanism of internal speed changer, has simplified internal speed changer knot
Structure, reduces the size and weight of internal speed changer, is conducive to the popularization and application of internal speed changer.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the clutch general assembly schematic diagram in embodiment one.
Fig. 2 is the clutch sectional view in embodiment one.
Fig. 3 is the first revolving part schematic diagram in embodiment one.
Fig. 4 is the second revolving part schematic diagram in embodiment one.
Fig. 5 is the rotary support member schematic diagram in embodiment one.
Fig. 6 is the first revolving part in embodiment one, the assembling schematic diagram of the second revolving part and rotary support member.
Fig. 7 is the clutch control seat schematic diagram in embodiment one.
Fig. 8 is the clutch control and the assembling schematic diagram of axletree in embodiment one.
Fig. 9 is the clutch base schematic diagram in embodiment one.
Figure 10 is the clutch schematic diagram in embodiment one.
Figure 11 is the clutch separation view in embodiment one.
Figure 12 is the clutched state schematic diagram in embodiment one.
Figure 13 be embodiment one in clutch clutch action schematic diagram one.
Figure 14 be embodiment one in clutch clutch action schematic diagram two.
Figure 15 is the internal speed changer clutch sectional view in embodiment two.
Figure 16 is the integrated rotating support member and the schematic diagram of the second revolving part in embodiment two.
Figure 17 is the clutch base schematic diagram in embodiment two.
Figure 18 is the internal speed changer clutch assembling schematic diagram in embodiment three, first rotation of major embodiment in figure
Part, the second revolving part, rotary support member and clutch control seat position relationship.
Figure 19 is the second revolving part schematic diagram in embodiment three.
Figure 20 is the rotary support member schematic diagram in embodiment three.
Label in figure：
The revolving parts of 1- first, the transmission grooves of 101- first, 102- centre wheel control-rods,
The revolving parts of 2- second, the transmission grooves of 201- second, 202- sliding recess, 203- installation gaps,
3- clutches, 301- clutch projections,
4- rotary support members, the revolving parts of 401- second install projection, and 402- second is driven projection, 403- torsion spring mounting blocks,
404- first is driven projection,
5- clutch controls seat, 501- cam structures, 502- axletrees install segmental arc, and 503- centre wheels control-rod passes through arc
Section, the circumferentially positioned projections of 504-
6- clutch bases, 601- clutch spacing block sets, 602- clutch limiting steps, 603- jump-ring slots,
7- springs,
8- axletrees,
9- free wheel bases, 901- clutch mounting grooves,
10- planet carriers, 1001- clutch grooves.
Embodiment
Embodiment one
Participate in Fig. 1 to Figure 14, it is illustrated that in internal speed changer clutch be a kind of preferred embodiment of the present utility model,
In the program, clutch 3 is arranged between the free wheel base 9 of internal speed changer and the planet carrier 10 of planetary gear train, for realizing flywheel
Power between seat 9 and planet carrier 10 is combined and separated.
As depicted in figs. 1 and 2, the clutch includes the first revolving part 1, the second revolving part 2, clutch 3, rotation support
The parts such as part 4, clutch control seat 5, clutch base 6, spring 7.Wherein the first revolving part 1, the second revolving part 2 and rotation support
Part 4 is used for the rotary motion for inputting control clutch, and clutch control seat 5 and clutch base 6 are used to revolve by cam drive
Rotatory force is converted to axial force, and then promotes clutch 3 to move axially, and realizes clutch action.Spring 7 is used for returning for clutch 3
Position.
Specific to combine referring to Fig. 3, the first revolving part 1 in the present embodiment is engaging power input component, is divided into two sections, wherein
One section is cylinder, and the first revolving part 1 is sleeved on the axletree 8 of internal speed changer by the barrel body rotation, is connected with engaging power system
Connect, the first revolving part 1 is rotated by the driving of engaging power system around axletree, another section of extended centre wheel control-rod 102,
Centre wheel locking and unblock for planetary gear train in Synchronization Control internal speed-changing.
Described engaging power system can respectively be passed through according to the use of internal speed changer using control or Electronic control manually
The manual bracing wire of internal speed changer or motor drive the first revolving part 1 to rotate, and those skilled in the art can be according to internal speed changer
Use requirement carries out selection design.
Second revolving part 2 is connected by rotary support member 4 with the first revolving part 1, with reference to referring to Fig. 3, Fig. 4 and Fig. 5,
The second revolving part 2 and rotary support member 4 in the present embodiment are transferred to the driving force member of clutch, such as Fig. 4 for engaging power
With shown in Fig. 5, the second revolving part 2 is barrel components, and for power to be transferred into clutch, rotary support member 4 is rotary support
Structure, for supporting the second revolving part 2 and transmitting power.
With reference to Fig. 3 to Fig. 6, rotary support member 4 is sleeved on the first revolving part 2, is set in the barrel end of the first revolving part 1
There is symmetrical first transmission groove 101, the corresponding first transmission projection 404, the first transmission are provided with the inner ring of rotary support member 4
The transmission groove 101 of projection 404 and first is fitted together to, and realizes the circumferential power transmission between the first revolving part 1 and rotary support member 4.
Second revolving part 2 is overall to use tube structure, and assembling is rotated coaxially with rotary support member 4.
Rotary support member 4 installs projection 401 provided with some second revolving parts, and the second revolving part installs projection 401 to revolve
Turn the axis of rotation of support member 4 to be arranged on same circumference for the center of circle, the size of the circumference and the cylinder internal diameter of the second revolving part 2
Matching, the turning set of the second revolving part 2 is on the excircle that the second revolving part installs the formation of projection 401.Meanwhile, in the second rotation
The end face of part 2 is provided with symmetrical two the second transmission grooves 201, installs and is also set outside the excircle of projection 401 in the second revolving part
Put by corresponding second transmission projection 402, the second revolving part 2 be sleeved on the second revolving part install projection 401 formed it is cylindrical
While all, the second transmission projection 402 and the second transmission groove 201 are mutually chimeric, realize the revolving part of rotary support member 4 and second
Axial power transmission between 2.Symmetrical two transmission tongues 201 and transmission projection 402 are separately designed and differed for width, are assembled
When can only have a kind of assembling mode, fool-proof design.
Sliding recess 202 of the axial direction of second revolving part 2 provided with the limitation axial slip of clutch 3.
In actual applications, the second revolving part 2 can also be inserted into the second revolving part by its excircle and install projection 401
In the inner periphery of formation, according to the difference of mounting means, the inner surface of projection 401 can be installed in the second revolving part or outer surface can
It is arranged to corresponding cambered surface, is easy to be rotatably assorted with the second revolving part 2.
Between the first revolving part 1 and rotary support member 4 in the present embodiment and the revolving part 2 of rotary support member 4 and second
Between raised and transmission groove the position relationship of transmission can mutually exchange.
The external diameter of rotary support member 4 is additionally provided with torsion spring mounting blocks 403, for installing torsion spring, makes the first revolving part 1, second
Return after the rotary power component that revolving part 2 and rotary support member 4 are constituted is rotated.
As shown in Figure 7 and Figure 8, the clutch control seat 5 in the present embodiment is fixedly set on axletree 8, which is provided with convex
Wheel construction 501.The inner circle of clutch control seat 5 is divided into three parts, and a portion is that axletree installs segmental arc 502, with axletree 8
Periphery is contacted, and the two ends for installing segmental arc 502 in axletree are provided with symmetrical circumferentially positioned projection 504, with the axial direction set on axletree
Fluting correspondence, realize clutch control seat 5 and axletree 8 between circumferentially positioned installation, it is remaining centered on control-rod pass through arc
Section 503, the radius of the segmental arc is more than the radius of axletree, with axletree outer circumferential into an arc space after assembling, is available for control
The centre wheel locking of internal speed changer planetary gear train and the control of unblock are passed through.
In the present embodiment, centre wheel control-rod 102 is wholely set with the first revolving part 1, and central control rod 102 is sticked
On axletree, it can be rotated with the action of the first revolving part 1 around axle axis, while control clutch, Synchronization Control centre wheel
Ratchet locking and closing.In addition, the second revolving part end can be also connected with the rotation control means of centre wheel locking and unblock, use
Lock control is conciliate in carrying out locking to other centre wheels using multi-joint planetary gear train internal speed changer.Particularly with regard in internal speed changer
The locking and unblock scheme of heart wheel are internal speed changer common technology, and the present embodiment is not repeated it herein.
As shown in Figure 9 and Figure 10, the clutch base 6 in the present embodiment is used to assemble clutch 3, while being revolved respectively with second
Turn part 2 and clutch control seat 5 is connected, the conversion realized the rotary motion of clutch process and be axially moved.
Specifically, clutch 3 is sleeved on the excircle of clutch base 6, provided with corresponding clutch respectively on clutch base 6
The axial positioning structure at device two ends, limits axial displacement of the clutch 3 on clutch base 6.In the present embodiment clutch shaft to
Location structure is divided into the clutch limiting step 602 for being arranged on the end of clutch base 6, and is arranged on the card of the clutch other end
Spring groove 603, the both sides axial movement of clutch is limited by installing jump ring (not shown) and clutch limiting step 602,
Simultaneously clutch 3 both ends of the surface be respectively provided with annular pad, reduction clutch combine rotation process in clutch base axle
To the friction of location structure.
The inner ring of clutch base 6 slides insertion provided with two groups of symmetrical clutch spacing block sets 601, clutch spacing block set 601
The sliding recess 202 of two groups of axial directions on second revolving part 2, and can be slid axially along sliding recess 202.
As shown in figure 4, the second transmission groove 201 and sliding recess 202 on second revolving part 2 of the present embodiment can be set
In same cell body, the quantity of reduction part fluting improves part strength.It is first that the clutch on clutch base 6 is spacing during installation
Projection 601 loads, then the second revolving part 2 is assembled by the second transmission groove 201 and rotary support member 4.
Clutch spacing block set 601 on clutch base 6 after the sliding recess 202 of embedded second revolving part 2, extend to
Two groups of cam structures 501 on clutch control seat 5 are contacted, and are rotated by the first revolving part 1, rotary support member 4 and second
Part 2 transmit rotational movement clutch base 6 rotate while, clutch control seat 5 on cam structure face promote (or
Spring is promoted) clutch base 6 slid axially along sliding recess 202, realizes the axial action of clutch 3, and then complete from
Conjunction is acted.
As depicted in figs. 1 and 2, the compression of spring 7 is arranged between clutch base 6 and rotary support member 4, by clutch base 6
On clutch spacing block set 601 be pressed on all the time clutch control seat 5 cam structure 501 on.
Specifically as is illustrated by figs. 11 and 12, the clutch 3 in the present embodiment is arranged on inside free wheel base 9 and internal speed changer
Between planet carrier 10, the one end of planet carrier 10 is directly assembled with one end part empty set of free wheel base 9, and clutch 3 uses circular ring type component
Slip cap is on axletree, and provided with some groups of clutch projections 301 in the circumference of clutch 3, clutch projection 301 is inlaid in flywheel
In the clutch mounting groove 901 of seat 9, end of the clutch mounting groove 901 along free wheel base 9 and the empty set of planet carrier 10 is axially arranged,
Clutch 3 can along the axial slip of clutch mounting groove 901, if planet carrier 10 end of the empty set on free wheel base 9 circumferentially arranged with
The clutch groove 1001 of dry correspondence clutch projection 301, clutch 3 is realized by the clutch axial slip of the present embodiment and is embedded in
Or depart from clutch groove 1001, realize the separation and engagement between free wheel base 9 and planet carrier 10.
Describe the clutch action process of the present embodiment in detail below in conjunction with Figure 13 and Figure 14.
As shown in figure 13, the first revolving part of engaging power system drive 1 turns an angle, and passes through the band of rotary support member 4
Dynamic second revolving part 2 rotates equal angular, while the second revolving part 2 drives the rotation of clutch base 6, in clutch control seat 5
Cam engagement effect under, promote clutch spacing block set to a high position for cam structure, clutch base 6 is promoted to the right, will thereon
The clutch 3 of assembling is together pushed away to the right, realizes the power separation between free wheel base and planet carrier.
As shown in figure 14, the revolution of the first revolving part of engaging power system drive 1 equal angular, passes through the band of rotary support member 4
Dynamic second revolving part 2 revolution equal angular, the second revolving part 2 drives clutch base 6 to turn round, work of the clutch spacing block set in spring
The low level of cam structure is returned under, clutch base 6 is promoted to the left, the clutch 3 assembled thereon is together pushed away to the left, is realized
Power engagement between free wheel base and planet carrier.
Embodiment two
As shown in figure 15, the connected mode of the first revolving part 1 and rotary support member 4 and the phase of embodiment one in the present embodiment
Together, difference is：Second revolving part 2 is integrally machined with rotary support member 4, and cam structure is set on the second revolving part 2
501, contacted with the clutch spacing block set 601 on clutch base 6, while setting the slip of axial direction recessed on clutch control seat 5
Groove 202 is slidably connected with clutch spacing block set 601.
Specific as shown in figure 16, the clutch base 6 in the present embodiment will not be with the synchronous axial system of the second revolving part 2, the second rotation
Turn part 2 and be integrally attached to the side of rotary support member 4, while the end of clutch base 6 and the end empty set of the second revolving part 2 are set,
Cam structure 501 is arranged on the region between the second revolving part 2 and rotary support member 4, sets and uses in the end of the second revolving part 2
The installation gap 203 loaded in clutch spacing block set 601.
As shown in figure 17, the clutch control seat 5 in the present embodiment is fixedly set on axletree 8, which is provided with cam knot
Structure 501.The inner circle of clutch control seat 5 is divided into three parts, and a portion is that axletree installs segmental arc 502, the periphery with axletree 8
Contact, axletree install segmental arc 502 two ends be provided with symmetrical axially position projection 504, with set on axletree it is axially grooved
Correspondence, realize clutch control seat 5 and axletree 8 between circumferentially positioned installation, it is remaining centered on control-rod pass through segmental arc
503, the radius of the segmental arc is more than the radius of axletree, with axletree outer circumferential into an arc space after assembling, is available in control
The centre wheel locking of speed changer planetary gear train and the control of unblock are passed through.Axially extending set in the excircle of clutch control seat 5
Two groups of parallel constructions are put, the sliding recess 202 of clutch spacing block set 601 on two correspondence clutch bases 6 is formed, realizes clutch
Seat 6 and the clutch 3 assembled thereon realize axial movement in the presence of cam engagement and spring.
The clutch action process of the present embodiment is as follows：
The first revolving part of engaging power system drive 1 is turned an angle, and the second revolving part is driven by rotary support member 4
2 rotate equal angular, and while the second revolving part 2 is rotated, the clutch on clutch base is promoted by cam structure 501 thereon
Spacing block set, clutch spacing block set moves to a high position for cam structure, promotes clutch base 6 along the cunning on clutch control seat 5
Dynamic groove 202 is promoted to the right, and the clutch 3 assembled thereon is together pushed away to the right, the power between free wheel base and planet carrier is realized
Separation.
The first revolving part of engaging power system drive 1 turns round equal angular, and the second revolving part is driven by rotary support member 4
2 revolution equal angulars, clutch spacing block set returns to the low level of cam structure, clutch base 6 is pushed away to the left under the action of the spring
It is dynamic, the clutch 3 assembled thereon is together pushed away to the left, the power engagement between free wheel base and planet carrier is realized.
Embodiment three
Referring to Figure 18-20, the present embodiment uses the second revolving part 2 and rotary support member 4 on the basis of embodiment two
Split type structure, when similar to embodiment one, the second revolving part 2 and the partial installation of rotary support member 4, the two of the second revolving part 2
Side hollows out and sets two groups of cam structures 501, and the assembling circumference between the revolving part 2 of rotary support member 4 and second is provided with mutual
Chimeric second transmission projection 402 and the second transmission groove 201, the inner ring of rotary support member 4 pass through the first transmission projection 404 and the
The first transmission groove on one revolving part is fitted together to, and torsion spring mounting blocks 403 is set in the excircle of rotary support member 4, for installing
The return torsion spring of rotary support member.
The clutch action process of the present embodiment is identical with embodiment two, will not be described here.
Content involved by the utility model is not limited to above-described embodiment, is limited not departing from appended claims
The utility model spirit and scope in, in various applications of other occasions to made by the utility model, belong to this practicality
New protection domain.Meanwhile, any those skilled in the art are not departing from technical solutions of the utility model situation
Under, many possible variations and modification, or modification are all made to the utility model scheme using the technology contents of the disclosure above
For the equivalent embodiment of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, according to the utility model
Technical spirit all should fall in the utility model technology to any simple modifications, equivalents, and modifications made for any of the above embodiments
In the range of scheme protection.
Claims (10)
1. a kind of clutch, it is characterised in that：Including the first revolving part, the second revolving part, clutch, rotary support member, from
Clutch control seat, clutch base and spring；
First revolving part is connected with engaging power system, and rolling assembling is on the axletree in internal speed changer, and described second
Revolving part is connected by rotary support member and the first revolving part, the clutch base and the circumferentially positioned company of the second revolving part
Connect, the clutch base also slides axially assembling with the first revolving part or the second revolving part simultaneously, the clutch control seat is solid
Surely be assemblied on the axletree in internal speed changer, clutch control seat and clutch base between connected by cam structure, it is described from
Clutch seat is connected with the spring of compression, and the clutch rolling assembling realizes two power transmitting elements on clutch base
Clutch is assembled.
2. a kind of clutch according to claim 1, the engaging power system of the first revolving part connection includes electricity
The dynamic mechanical revolving part of revolving part and wire-pulling type.
3. a kind of clutch according to claim 1, the assembling week between first revolving part and rotary support member
It is raised provided with the first mutually chimeric transmission groove and the first transmission upwards, between the rotary support member and the second revolving part
Circumference is assembled provided with mutually chimeric the second transmission projection and the second transmission groove；
The rotary support member installs projection provided with some second revolving parts, and second revolving part installs projection to rotate branch
The axis of support member is that the center of circle is arranged on same circumference, and the periphery and the excircle or inner periphery of the second revolving part formed is filled
Match somebody with somebody.
4. a kind of clutch according to claim 1, the clutch base is provided with restriction clutch both ends of the surface respectively
Axial positioning structure, the both ends of the surface of the clutch are respectively by setting pad and axial positioning structure to contact, the spring
One end is abutted with rotary support member, and the rotary support member is connected with the torsion spring for return.
5. a kind of clutch according to claim 1, sliding recess of second revolving part provided with axial direction is described
Clutch base is realized all between rotary support member and the second revolving part provided with the clutch spacing block set for sliding embedded sliding recess
To while being located by connecting, the clutch spacing block set is contacted through sliding recess with the cam structure on clutch control seat.
6. a kind of clutch according to claim 1, the axletree of the clutch control seat is installed inner circle and is provided with and car
The circumferentially positioned circumferentially positioned projection of axle, is installed in inner circle provided with one section more than axletree half in the axletree of clutch control seat
The centre wheel control-rod in footpath passes through segmental arc, for controlling the centre wheel locking of planetary gear train and the control of unblock inside internal speed changer
Pass through；
The centre wheel locking of the first revolving part control planetary gear train and unblock, first revolving part also include pasting along axletree
If centre wheel control-rod, the centre wheel control-rod through clutch control seat centre wheel control-rod pass through segmental arc and axletree
Between arc-shaped gaps and centre wheel crevis connect.
7. a kind of clutch, it is characterised in that：Including the first revolving part, the second revolving part, clutch, rotary support member, from
Clutch control seat, clutch base and spring；
First revolving part is connected with engaging power system, and rolling assembling is on the axletree in internal speed changer, and described second
Revolving part is connected by rotary support member and the first revolving part, and cam is passed through between the clutch base and the second revolving part
Structure connect, the clutch base simultaneously also be securely fitted on axletree clutch control seat by the assembling that slides axially,
The clutch rolling assembling is on clutch base, and the clutch base is connected with the spring compressed.
8. clutch according to claim 7, second revolving part and rotary support member use integrative-structure.
9. clutch according to claim 7, second revolving part and rotary support member partial installation, the rotation
Assembling circumference between support member and the second revolving part is provided with mutually chimeric the second transmission projection and the second transmission groove, institute
The assembling circumference between the first revolving part and rotary support member is stated provided with the first mutually chimeric transmission groove and the first transmission
It is raised.
10. clutch according to claim 8 or claim 9, the sliding recess of the clutch control seat provided with axial direction, institute
Clutch base is stated provided with the clutch spacing block set for sliding embedded sliding recess, the clutch spacing block set rotates with second simultaneously
Cam structure contact on part；
The inner circle of the clutch control seat and clutch base is respectively equipped with one section of centre wheel control for being more than correspondence inner circle radius
Bar processed passes through segmental arc, for controlling the centre wheel locking of planetary gear train and the control of unblock inside internal speed changer to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006448.3U CN206522372U (en) | 2017-01-04 | 2017-01-04 | A kind of clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006448.3U CN206522372U (en) | 2017-01-04 | 2017-01-04 | A kind of clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522372U true CN206522372U (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720006448.3U Active CN206522372U (en) | 2017-01-04 | 2017-01-04 | A kind of clutch |
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| CN (1) | CN206522372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266463A (en) * | 2017-01-04 | 2018-07-10 | 李激初 | Clutch |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266463A (en) * | 2017-01-04 | 2018-07-10 | 李激初 | Clutch |
| CN108266463B (en) * | 2017-01-04 | 2024-02-27 | 广东洛梵狄智能科技有限公司 | Clutch mechanism |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: Room 301, third floor, building 72, Lihe science and technology industry center accelerator project, No. 33, information Avenue South, Shishan town, Nanhai District, Foshan City, Guangdong Province 528000 Patentee after: GUANGDONG LOFANDI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 410016 Hunan province Changsha Yuhua District, Jinxia district city Kang Xin Yuan building 1205 room 2 Patentee before: Li Jichu |