CN209569314U - The omnipotent control mechanism of differential lock - Google Patents
The omnipotent control mechanism of differential lock Download PDFInfo
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- CN209569314U CN209569314U CN201822009745.0U CN201822009745U CN209569314U CN 209569314 U CN209569314 U CN 209569314U CN 201822009745 U CN201822009745 U CN 201822009745U CN 209569314 U CN209569314 U CN 209569314U
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- Prior art keywords
- flexible axle
- differential lock
- control mechanism
- nut
- fixed bracket
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Abstract
The utility model relates to technical field of agricultural machinery, a kind of omnipotent control mechanism of differential lock is disclosed, including fixed bracket one, connecting rod, the guide groove one being set on the fixed bracket one, flexible axle, the regulating device for pulling the flexible axle, the reset spring for driving the flexible axle to reset across the guide groove one and for pulling the link motion.The utility model has the following advantages that and effect: the omnipotent control mechanism of differential lock uses soft shaft design, convenient for installing and arranging on bottom plate of driving cab, does not need that additionally bottom plate of driving cab is designed and is modified, use scope is wide, adaptable；Reset spring and flexible axle integrate, and return is effective, and control stroke is short, easy to operate flexible；Overall structure is simple, and manufacturing cost is low, easy for installation.
Description
Technical field
The utility model belongs to technical field of agricultural machinery, in particular to a kind of omnipotent control mechanism of differential lock.
Background technique
Differential lock is mounted in the lockable mechanism on differential mechanism, the vehicle for four-wheel.It is one for working as vehicle that it, which is acted on,
When drive axle dallies, differential mechanism can be locked rapidly, two drive axles is made to become rigid attachment, it is logical on bad road surface to improve vehicle
Cross ability.Tractor is a kind of common farm machinery, for drawing and driving the power-equipment of Work machine.On tractor
Differential lock control mechanism controls differential lockwork, is by designing multiple connected connecting rods, to control differential lock.Dilatory
In machine differential lock and differential lock control mechanism assembling process, when being adaptively adjusted differential lock control mechanism, it is necessary to right
The design of tractor cab bottom plate is made an amendment, and adaptability is poor, and needs manual return, is easy to appear clamping stagnation.
Utility model content
The purpose of the utility model is to provide a kind of omnipotent control mechanisms of differential lock, have effect applied widely.
The above-mentioned technical purpose of the utility model has the technical scheme that the omnipotent control machine of differential lock
Structure including fixed bracket one, connecting rod, the guide groove one being set on the fixed bracket one, passes through the guide groove one and use
In the flexible axle of the pulling link motion, the regulating device for pulling the flexible axle, for driving answering for the flexible axle reset
Position spring.
By using above-mentioned technical proposal, when the omnipotent control mechanism of differential lock works, flexible axle movement is pulled with regulating device,
Flexible axle movement drives link motion, and deformation occurs for reset spring.For connecting rod for being connected with differential lock control shaft, flexible axle pulls connecting rod
To pull differential lock control shaft to move, differential lock is made to be in the state lockked.After unclamping again regulating device, flexible axle is in reset spring
Elastic force effect is lower to be resetted, and connecting rod is moved under the drive of flexible axle, is unlocked to differential lock.The omnipotent control of the differential lock of the application
Mechanism uses flexible axle, is easily installed in vehicle cab bottom plate in the following, not needing bottom plate and is designed and modifies, the scope of application
Extensively, structure is simple.Flexible axle return is driven by reset spring, control stroke is short, and it is flexible to operation, and structure is simple, manufacture
It is at low cost.
The utility model is further arranged to: the flexible axle is hinged with the connecting rod.
By using above-mentioned technical proposal, flexible axle stretchy link motion.
The utility model is further arranged to: the reset spring is sheathed on the flexible axle, the reset spring one
End contacts on the flexible axle and the other end contacts at the fixed bracket one.
By using above-mentioned technical proposal, reset spring is set on flexible axle, and two components integrate, convenient for dress
Match.
The utility model is further arranged to: the flexible axle is provided with blocking portion close to one end of the connecting rod, described
Reset spring one end contacts at the blocking portion.
The utility model is further arranged to: the regulating device includes that mounting bracket, middle part are articulated with the installation
The rotating member of bracket, compression bar and hinge bar are hinged on the rotating member, and the compression bar and the hinge bar are distributed in described turn
Two sides in the middle part of moving part, the hinge bar are hinged with the flexible axle.
By using above-mentioned technical proposal, when needing to pull flexible axle, by moulded rod, compression bar drives rotating member in itself
Portion's rotation, the rotating member of rotation drive hinge bar movement, and hinge bar drives flexible axle to move again.
The utility model is further arranged to: the compression bar is provided with press section far from one end of the rotating member.
By using above-mentioned technical proposal, press section is set on compression bar, when being mounted on vehicle cab bottom, vehicle is driven
It sails and through-hole is set on the bottom plate of room, upper end enters in driver's cabin after compression bar passes through through-hole, and press section is arranged in the end of compression bar, for driving
The person's of sailing step is trampled.
The utility model is further arranged to: being further included fixed bracket two, is provided on the fixed bracket two for institute
State the guide groove two that flexible axle passes through.
By using above-mentioned technical proposal, the omnipotent control mechanism of differential lock further includes fixed bracket two, on fixed bracket two
It is provided with guide groove two, is passed through for flexible axle, flexible axle position is fixed and is oriented to.
The utility model is further arranged to: further including hollow flexible shroud, described flexible shroud one end is fixed on
The fixed bracket one and the other end are fixed on the fixed bracket two, and the flexible axle is fed through the flexible shroud.
By using above-mentioned technical proposal, flexible shroud plays a protective role to flexible axle.
The utility model is further arranged to: the fixed bracket one further includes the connecting cylinder across the guide groove one
One, one outer wall thread of connecting cylinder is connected with nut one and nut two, and the nut one and the nut two are distributed in described
Fixed one two sides of bracket；The fixed bracket two further includes the connecting cylinder two across the guide groove two, outside the connecting cylinder two
Wall is threaded with nut three and nut four, and the nut three and the nut four are distributed in two two sides of fixed bracket；Institute
It states flexible shroud both ends and is connected to the connecting cylinder one and the connecting cylinder two.
By using above-mentioned technical proposal, nut one and nut two on connecting cylinder one are distributed in fixed one two sides of bracket,
It is pushed against on fixed bracket one, connecting cylinder one is fixed on fixed bracket one.Nut three and nut four on connecting cylinder two
Fixed two two sides of bracket are distributed in, fixed two outer wall of bracket is pushed against, connecting cylinder two is fixed on fixed bracket two.
The utility model is further arranged to: described reset spring one end contacts at the connecting cylinder one end.
By using above-mentioned technical proposal, nut one and nut two are unclamped in rotation, adjust connecting cylinder one close to or far from multiple
Position spring plays the role of the screen resilience size for adjusting reset spring to adjust reset spring deformation.
The beneficial effects of the utility model are: the omnipotent control mechanism of 1, differential lock uses soft shaft design, convenient for driving
It installs and arranges on the bottom plate of room, do not need that additionally bottom plate of driving cab is designed and is modified, use scope is wide, adaptable；
2, reset spring and flexible axle integrate, and return is effective, and control stroke is short, easy to operate flexible；3, overall structure is simple, system
Make it is at low cost, it is easy for installation.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of embodiment.
Fig. 2 is the structural schematic diagram of the fixation bracket one of embodiment, connecting cylinder one.
Fig. 3 is the structural schematic diagram of the fixation bracket two of embodiment, connecting cylinder two.
In figure, 1, fixed bracket one；11, guide groove one；12, connecting cylinder one；121, nut one；122, nut two；2, solid
Fixed rack two；21, guide groove two；22, connecting cylinder two；221, nut three；222, nut four；3, flexible axle；31, blocking portion；32, even
Fitting；4, regulating device；41, mounting bracket；42, rotating member；43, compression bar；431, press section；44, hinge bar；5, bullet is resetted
Spring；6, connecting rod；7, flexible shroud.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, the technical solution in embodiment is carried out it is clear, complete
Ground description.Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
Embodiment: the omnipotent control mechanism of differential lock, as shown in Figure 1, Figure 2, Figure 3 shows, including regulating device 4, fixed bracket one
1, fixed bracket 22 and flexible axle 3, fix on bracket 1 and are provided with guide groove 1, are provided with guide groove on fixed bracket 22
2 21.3 one end of flexible axle is connected with regulating device 4, and the other end sequentially passes through guide groove 2 21, guide groove 1.Flexible axle 3 is separate
One end of regulating device 4 is hinged with connecting rod 6, and connecting rod 6 with differential lock control shaft for being connected.Reset spring is arranged on flexible axle 3
5, for driving 3 return of flexible axle.When pulling flexible axle 3 to move with regulating device 4, flexible axle 3 drives connecting rod 6 to move, and then 6 band of connecting rod
The movement of moment speed lock control axis is to lock differential lock.After unclamping regulating device 4, flexible axle 3 acts on next time in 5 elastic force of reset spring
Position, and then 6 return of connecting rod is driven, differential lock unlock.
As shown in Figure 1, Figure 3, regulating device 4 includes mounting bracket 41, rotating member 42,42 middle part of rotating member and mounting bracket
41 are hinged.42 one end of rotating member is hinged with compression bar 43, and compression bar 43 is provided with press section 431 far from one end of rotating member 42, supplies
Step is trampled.42 other end of rotating member is hinged with hinge bar 44, and hinge bar 44 is hinged with flexible axle 3, compression bar 43 and hinge bar 44
It is distributed in the two sides at 42 middle part of rotating member.Wherein, flexible axle 3 further includes the connector 32 covered on flexible axle 3, and connector 32 is in circle set
Shape is threadedly coupled with flexible axle 3.Hinge bar 44 is hinged on connector 32.When trampling press section 431, band after 43 stress of compression bar
Turn moving part 42 rotates, and rotating member 42 drives hinge bar 44 to move again, and then hinge bar 44 pulls flexible axle 3, plays and pulls flexible axle 3
The effect of movement.
As shown in Figure 2 and Figure 3, fixed bracket 1 further includes connecting cylinder 1, and connecting cylinder 1 passes through guide groove 1.Even
One 12 outer wall thread of connect cylinder is connected with nut 1 and nut 2 122, and nut 1 and nut 2 122 are distributed in fixed bracket
One 1 two sides, and be all pushed against on fixed one 1 outer wall of bracket, connecting cylinder 1 is fixed on fixed bracket 1.Fixed branch
Frame 22 further includes connecting cylinder 2 22, and connecting cylinder 2 22 passes through guide groove 2 21.2 22 outer wall thread of connecting cylinder is connected with nut three
221 and nut 4 222.Nut 3 221 and nut 4 222 are distributed in the two sides of fixed bracket 22, and are all pushed against fixed bracket
On 22 outer walls, connecting cylinder 2 22 is fixed on fixed bracket 22.Flexible shroud 7 is arranged on flexible axle 3, it is soft for protecting
Axis 3.7 one end of flexible shroud is connected with connecting cylinder 1, and the other end is connected with connecting cylinder 2 22.
As shown in Figure 1, flexible axle 3 is provided with blocking portion 31 close to one end of connecting rod 6, reset spring 5 be located at blocking portion 31 with
Between fixed bracket 1.5 sets of reset spring on flexible axle 3, one end is against on blocking portion 31, and the other end is against connecting cylinder 1
On.31 pressed home spring 5 of blocking portion when regulating device 4 pulls flexible axle 3 to move, on flexible axle 3.Bullet is resetted when needing to adjust
When the screen resilience size of spring 5, nut 1 and nut 2 122 are removed in rotation, and adjustment connecting cylinder 1 is close to or far from reset bullet
Spring 5, then tightening nut 1 and nut 2 122, the position of connecting cylinder 1 is fixed.
The omnipotent control mechanism working principle of differential lock: the omnipotent control mechanism of differential lock is mounted under vehicle cab bottom plate
Side, fixed bracket 1, fixed bracket 22, mounting bracket 41 are bolted on cab bottom.On bottom plate of driving cab
Through-hole is set, and 43 upper end of compression bar enters in driver's cabin after passing through through-hole, and connecting rod 6 is connected with differential lock control shaft.When needing to lock
When dead differential lock, tramples compression bar 43 and rotating member 42 is driven to rotate, rotating member 42 drives hinge bar 44 to move, and hinge bar 44 pulls soft
Axis 3 moves, and flexible axle 3 pulls connecting rod 6 to move, and connecting rod 6 drives the rotation of differential lock control shaft to lock differential lock.Unclamp compression bar
After 43, flexible axle 3 return, the return under the drive of flexible axle 3 of connecting rod 6 under the effect of 5 elastic force of reset spring unlock differential lock.
Claims (10)
1. the omnipotent control mechanism of differential lock, it is characterised in that: including fixed bracket one (1), connecting rod (6), be set to the fixation
Guide groove one (11) on bracket one (1), the flexible axle across the guide groove one (11) and for pulling the connecting rod (6) to move
(3), the regulating device (4) for pulling the flexible axle (3), the reset spring (5) for driving the flexible axle (3) to reset.
2. the omnipotent control mechanism of differential lock according to claim 1, it is characterised in that: the flexible axle (3) and the connecting rod
(6) it is hinged.
3. the omnipotent control mechanism of differential lock according to claim 1 or 2, it is characterised in that: the reset spring (5) is arranged
In on the flexible axle (3), described reset spring (5) one end contacts on the flexible axle (3) and the other end contacts at the fixation
Bracket one (1).
4. the omnipotent control mechanism of differential lock according to claim 3, it is characterised in that: the flexible axle (3) is close to the company
One end of bar (6) is provided with blocking portion (31), and described reset spring (5) one end contacts at the blocking portion (31).
5. the omnipotent control mechanism of differential lock according to claim 1, it is characterised in that: the regulating device (4) includes peace
Dress bracket (41), middle part are articulated with the rotating member (42) of the mounting bracket (41), are hinged with compression bar on the rotating member (42)
(43) and hinge bar (44), the compression bar (43) and the hinge bar (44) are distributed in the two sides in the middle part of the rotating member (42),
The hinge bar (44) is hinged with the flexible axle (3).
6. the omnipotent control mechanism of differential lock according to claim 5, it is characterised in that: the compression bar (43) turns far from described
One end of moving part (42) is provided with press section (431).
7. the omnipotent control mechanism of differential lock according to claim 1, it is characterised in that: further include fixed bracket two (2), institute
State the guide groove two (21) for being provided on fixed bracket two (2) and passing through for the flexible axle (3).
8. the omnipotent control mechanism of differential lock according to claim 7, it is characterised in that: further include hollow flexible shroud
(7), the fixed bracket one (1) is fixed in described flexible shroud (7) one end and the other end is fixed on the fixed bracket two
(2), the flexible axle (3) is fed through the flexible shroud (7).
9. the omnipotent control mechanism of differential lock according to claim 8, it is characterised in that: the fixed bracket one (1) is also wrapped
The connecting cylinder one (12) across the guide groove one (11) is included, connecting cylinder one (12) outer wall thread is connected with nut one
(121) and nut two (122), the nut one (121) and the nut two (122) are distributed in the fixed bracket one (1) two
Side；The fixed bracket two (2) further includes the connecting cylinder two (22) across the guide groove two (21), the connecting cylinder two (22)
Outer wall thread is connected with nut three (221) and nut four (222), and the nut three (221) and the nut four (222) are distributed in
Fixed bracket two (2) two sides；Flexible shroud (7) both ends are connected to the connecting cylinder one (12) and the connection
Two (22) of cylinder.
10. the omnipotent control mechanism of differential lock according to claim 9, it is characterised in that: described reset spring (5) one end is supported
It touches in connecting cylinder one (12) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009745.0U CN209569314U (en) | 2018-11-29 | 2018-11-29 | The omnipotent control mechanism of differential lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009745.0U CN209569314U (en) | 2018-11-29 | 2018-11-29 | The omnipotent control mechanism of differential lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569314U true CN209569314U (en) | 2019-11-01 |
Family
ID=68330141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822009745.0U Active CN209569314U (en) | 2018-11-29 | 2018-11-29 | The omnipotent control mechanism of differential lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569314U (en) |
-
2018
- 2018-11-29 CN CN201822009745.0U patent/CN209569314U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Universal control mechanism of differential lock Effective date of registration: 20210812 Granted publication date: 20191101 Pledgee: Xiangyang financing guarantee Group Co.,Ltd. Pledgor: DONGFENG ISEKI AGRICULTURAL MACHINERY Co.,Ltd. Registration number: Y2021980007580 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221116 Granted publication date: 20191101 Pledgee: Xiangyang financing guarantee Group Co.,Ltd. Pledgor: DONGFENG ISEKI AGRICULTURAL MACHINERY Co.,Ltd. Registration number: Y2021980007580 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |