CN205853883U - A kind of driving axis device for Multifunctional all-terrain vehicle - Google Patents
A kind of driving axis device for Multifunctional all-terrain vehicle Download PDFInfo
- Publication number
- CN205853883U CN205853883U CN201620583946.XU CN201620583946U CN205853883U CN 205853883 U CN205853883 U CN 205853883U CN 201620583946 U CN201620583946 U CN 201620583946U CN 205853883 U CN205853883 U CN 205853883U
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- China
- Prior art keywords
- differential
- axle
- shift fork
- multifunctional
- terrain vehicle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
nullThis utility model relates to Multifunctional all-terrain vehicle technical field，Especially relate to a kind of driving axis device for Multifunctional all-terrain vehicle，It includes drive axle end cap、Driving axle housing、Enclosed breather valve、Power feed system、Differential cluster、Left half axle、Right axle shaft and shift fork system，Wherein，The dynamic bridge end cap driven is connected with Driving axle housing and constitutes a cavity，Power feed system、Differential cluster and shift fork system are arranged in cavity，Power feed system is connected with differential cluster，Differential cluster is connected with shift fork system，Described left half axle and right axle shaft are arranged at outside cavity and are connected respectively at Driving axle housing and drive axle end cap，Described enclosed breather valve is arranged at outside Driving axle housing and is connected with Driving axle housing，It is adjustable that this utility model achieves a kind of gear backlash，Load can be born bigger，But volume is the least with weight.
Description
Technical field
This utility model relates to Multifunctional all-terrain vehicle technical field, especially relates to a kind of for Multifunctional all-terrain vehicle
Driving axis device.
Background technology
Traditional drive axle includes the assemblies such as driving axle housing, main reducing gear, differential mechanism, differential lock.Drive axle front end and biography
Moving axis is connected, and left and right respectively connects semiaxis, and semiaxis is installed one or more wheel.Drive axle assemblies includes differential gear set, should
Differential gear set allows left and right wheels to rotate at different rates, and part has differential components, for empty in single-wheel
Can drive in the case of Zhuaning.
The shortcoming of conventional ADS driving bridge existing in the market is: China's divided axle in the market is substantially
Being divided into two classes, one is that its small volume, with differential lock, yet with its module for ATV amusement beach buggy
Little, the load that can bear is limited, it is impossible to adjusts gear clearance, therefore can not meet UTV(all-terrain vehicle) loading demands, Er Qieqi
Unlubricated oil duct, lubricant effect is the best.The another kind of drive axle used by automobile, module is big, and the load that can bear is big,
On part offroad vehicle there is differential lock, but its general volume be relatively big, heavier-weight, does not meets UTV(all-terrain vehicle) cloth
Put requirement.
Therefore, market in urgent need one gear backlash is adjustable, can bear load relatively greatly, but volume is the least with weight,
Lubrication is good and is applicable to UTV(all-terrain vehicle with differential lock) drive axle, meet UTV(all-terrain vehicle) one can be transported
Order thing, possesses cross-country ability, vehicle compact can be made again to use requirement flexibly simultaneously.
Summary of the invention
In order to solve the problems referred to above, this utility model provides a kind of driving axis for Multifunctional all-terrain vehicle to fill
Putting, its technical scheme is as follows: a kind of driving axis device for Multifunctional all-terrain vehicle, including drive axle end cap, driving
Axle housing body, enclosed breather valve, power feed system, differential cluster, left half axle, right axle shaft and shift fork system, wherein, the dynamic bridge driven
End cap is connected with Driving axle housing and constitutes a cavity, and power feed system, differential cluster and shift fork system are arranged at cavity
In, power feed system is connected with differential cluster, and differential cluster is connected with shift fork system, and described left half axle and right axle shaft set
Being placed in outside cavity and be connected respectively at Driving axle housing and drive axle end cap, described enclosed breather valve is arranged at drive axle
Hull outside and being connected with Driving axle housing.
Described power feed system, including drive bevel gear, spacer, adjusting sleeve, bearing cap, adpting flange and input
Axle, wherein, drive bevel gear, taper roll bearing II, spacer, taper roll bearing III and adpting flange are set in turn in input
It is connected on axle and with power shaft, described taper roll bearing II and the outer peripheral face of taper roll bearing III are provided with adjustment
Set, described bearing cap is arranged in the end face outside of adjusting sleeve and is connected to a fixed with adjusting sleeve, outside described power shaft
It is provided with locking nut.
Described differential cluster, including driven wheel of differential, differential casing, bearing pin and planetary gear, wherein, from mantle tooth
Wheel be connected as a single entity with differential casing, planetary gear is arranged at outside bearing pin and is connected with in bearing pin, taper roll bearing I and
Taper roll bearing IV is arranged on differential casing and is connected with differential casing, the nearly right axle shaft of described differential casing
It is provided with engagement external splines on the side face of one end, described engagement external splines is provided with differential lock engaging sleeve.
Described shift fork system, including guide holder, differential shift fork, spring and shift fork axle, wherein, guide holder, differential shift fork
And spring is set in turn on all sides of shift fork axle and is connected with shift fork axle, described differential shift fork is the frame of half opening shape
Shape.
The groove matched with differential shift fork it is provided with in the circumference of described differential lock engaging sleeve.
It is provided with spline housing on described right axle shaft.
It is provided with oil leab in described adjusting sleeve outside circumference.
The beneficial effects of the utility model are: this utility model scientific structure design, and production and processing technology is simple and convenient, this
It is adjustable that utility model achieves a kind of gear backlash, can bear load relatively greatly, but volume is the least with weight, and lubrication is good
And be applicable to UTV(all-terrain vehicle with differential lock) drive axle, meet UTV(all-terrain vehicle) order can be transported
Thing, possesses cross-country ability, vehicle compact can be made again to use requirement flexibly simultaneously.
Accompanying drawing explanation
Fig. 1 is this utility model device driving axis structural representation；
Fig. 2 is this utility model drive axle structure schematic diagram；
Fig. 3 is this utility model lubricating oil of drive axle road structural representation；
Figure is numbered: 1-drive axle end cap, 2-Driving axle housing, 3-enclosed breather valve, 4-axle shaft gear, 5-left half
Axle, 6-taper roll bearing I, 7-differential assembly, 8-drive bevel gear, 9-taper roll bearing II, 10-spacer, 11-adjust
The whole series, 12-bearing cap, 13-adpting flange, 14-locking nut, 15-taper roll bearing III, 16-guide holder, 17-differential are dialled
Fork, 18-spring, 19-shift fork axle, 20-differential lock engaging sleeve, 21-spline housing, 22-right axle shaft, 23-taper roll bearing IV,
24-differential casing, 25-driven wheel of differential, 26-bearing pin, 27-planetary gear, 28-oil leab, 29-power shaft, 30-engage
External splines.
Detailed description of the invention
Specific embodiment 1: 1,2,3 pairs of this utility model are further described below in conjunction with the accompanying drawings:
A kind of driving axis device for Multifunctional all-terrain vehicle, including drive axle end cap 1, Driving axle housing 2, closes
Formula breather valve 3, power feed system, differential cluster, left half axle 5, right axle shaft 22 and shift fork system, wherein, drive axle end cap 1 with
Driving axle housing 2 is connected and constitutes a cavity, and power feed system, differential cluster and shift fork system are arranged in cavity, dynamic
Power input system is connected with differential cluster, and differential cluster is connected with shift fork system, and described left half axle 5 and right axle shaft 22 are arranged
Being connected outside cavity and respectively at Driving axle housing 2 and drive axle end cap 1, described enclosed breather valve 3 is arranged at driving
It is connected outside axle housing body 2 and with Driving axle housing 2；Described power feed system, including drive bevel gear 8, spacer 10, adjusts
A whole set of 11, bearing cap 12, adpting flange 13 and power shaft 29, wherein, drive bevel gear 8, taper roll bearing II 9, spacer 10,
Taper roll bearing III 15 and adpting flange 13 are set in turn on power shaft 29 and are connected with power shaft 29, described circular cone
Being provided with adjusting sleeve 11 on the outer peripheral face of roller bearing II 9 and taper roll bearing III 15, described bearing cap 12 is arranged at tune
It is connected to a fixed in the end face outside of a whole set of 11 and with adjusting sleeve 11, outside described power shaft 29, is provided with locking nut 14；
Described differential cluster, including driven wheel of differential 25, differential casing 24, bearing pin 26 and planetary gear 27, wherein, from mantle tooth
Wheel 25 is meshed with differential casing 24, and planetary gear 27 is arranged at outside bearing pin 26 and is connected with in bearing pin 26, and circular cone rolls
Sub-bearing I 6 and taper roll bearing IV 23 are arranged on differential casing 24 and are connected with differential casing 24, described difference
It is provided with engagement external splines 30 on the side face of speed nearly right axle shaft 22 one end of device housing 24, described engagement external splines 30 is provided with
Differential lock engaging sleeve 20；Described shift fork system, including guide holder 16, differential shift fork 17, spring 18 and shift fork axle 19, wherein,
Guide holder 16, differential shift fork 17 and spring 18 are set in turn on all sides of shift fork axle 19 and are connected with shift fork axle 19, institute
The differential shift fork 17 the stated shaped as frame in half opening shape；It is provided with and differential shift fork 17 in the circumference of described differential lock engaging sleeve 20
The groove matched；It is provided with spline housing 21 on described right axle shaft 22；It is provided with profit in described adjusting sleeve 11 outside circumference
Grease way 28.
Operation principle of the present utility model and process be: adpting flange 13, as power intake, transfers power to main
On dynamic bevel gear 8, power is transferred to differential casing 24, differential mechanism with driven wheel of differential 25 by engaging by drive bevel gear 8
Housing 24 imparts power to left half axle 5, right axle shaft 22 and car by bearing pin 26 and planetary gear 27 mounted thereon
Wheel, it is achieved the conversion of power and transmission, one end of differential housing 24 is machined with engagement external splines 30, and differential lock engaging sleeve 20 is installed
On the engagement external splines 30 of differential housing 24, differential lock engaging sleeve 20 is nibbled with right axle shaft 22 and spline housing 21 when moving left and right
Conjunction realizes left and right wheels differential and separates and combine, left and right synchronous rotary, is adapted to single wheel and mires down in mud road conditions, increases and drive
Power.
This utility model device is in order to preferably adapt to the severe road conditions such as rugged hill path, it is achieved bearing capacity is strong, energy of climbing
The requirement of power, drive bevel gear 8 and driven wheel of differential 25 modulus of this utility model drive axle increase to 5.5, support initiative taper
The bearing of gear 8 uses two taper roll bearings II 9 and taper roll bearing III 15, back-to-back is arranged on the interior of adjusting sleeve 11
Portion, locking nut 14 can determine that the pretightning force size of bearing, improves original structure and uses ball bearing to bear the shortcoming that axial force is little；
Left half axle 5, right axle shaft 22 upper spline use external splines structure, good sealing effect instead, and Formation of Axle Shaft Spline is difficult to get rusty；Set in adjusting sleeve 11
In respect of oil leab 28, it can improve bearing lubrication effect；Differential casing 24 one end is designed with engagement external splines 30 and right half
Axle 22 upper spline is connected by spline housing 21, improves the intensity of differential lock；Owing to differential lock shift fork axle 19 is cantilever design, at this
Add guide holder 16, improve the rigidity of shift fork axle 19, Driving axle housing 2 is installed enclosed breather valve 3, work reduces profit
Lubricating oil sprays.
Claims (7)
1., for a driving axis device for Multifunctional all-terrain vehicle, exhale including drive axle end cap, Driving axle housing, enclosed
Inhale valve, power feed system, differential cluster, left half axle, right axle shaft and shift fork system, it is characterised in that: drive axle end cap with drive
Dynamic axle housing body is connected and constitutes a cavity, and power feed system, differential cluster and shift fork system are arranged in cavity, and power is defeated
Entering system to be connected with differential cluster, differential cluster is connected with shift fork system, and described left half axle and right axle shaft are arranged at cavity
Outside and be connected respectively at Driving axle housing and drive axle end cap, described enclosed breather valve is arranged at outside Driving axle housing
And be connected with Driving axle housing.
A kind of driving axis device for Multifunctional all-terrain vehicle the most according to claim 1, it is characterised in that: institute
The power feed system stated, including drive bevel gear, spacer, adjusting sleeve, bearing cap, adpting flange and power shaft, wherein, actively
Bevel gear, taper roll bearing II, spacer, taper roll bearing III and adpting flange are set in turn on power shaft and with defeated
Enter axle to be connected, described taper roll bearing II and the outer peripheral face of taper roll bearing III are provided with adjusting sleeve, described
Bearing cap is arranged in the end face outside of adjusting sleeve and is connected to a fixed with adjusting sleeve, is provided with locking outside described power shaft
Nut.
A kind of driving axis device for Multifunctional all-terrain vehicle the most according to claim 1, it is characterised in that: institute
The differential cluster stated, including driven wheel of differential, differential casing, bearing pin and planetary gear, wherein, driven wheel of differential and differential mechanism
Housing is meshed, and planetary gear is arranged at outside bearing pin and is connected with in bearing pin, taper roll bearing I and taper roll bearing
IV is arranged on differential casing and is connected with differential casing, on the side face of described differential casing nearly right axle shaft one end
It is provided with engagement external splines, described engagement external splines is provided with differential lock engaging sleeve.
A kind of driving axis device for Multifunctional all-terrain vehicle the most according to claim 1, it is characterised in that: institute
The shift fork system stated, including guide holder, differential shift fork, spring and shift fork axle, wherein, guide holder, differential shift fork and spring are successively
Being arranged on all sides of shift fork axle and be connected with shift fork axle, described differential shift fork is the shaped as frame of half opening shape.
A kind of driving axis device for Multifunctional all-terrain vehicle the most according to claim 1, it is characterised in that: institute
It is provided with spline housing on the right axle shaft stated.
A kind of driving axis device for Multifunctional all-terrain vehicle the most according to claim 2, it is characterised in that: institute
It is provided with oil leab in the adjusting sleeve outside circumference stated.
A kind of driving axis device for Multifunctional all-terrain vehicle the most according to claim 3, it is characterised in that: institute
The groove matched with differential shift fork it is provided with in the circumference of the differential lock engaging sleeve stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583946.XU CN205853883U (en) | 2016-06-16 | 2016-06-16 | A kind of driving axis device for Multifunctional all-terrain vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583946.XU CN205853883U (en) | 2016-06-16 | 2016-06-16 | A kind of driving axis device for Multifunctional all-terrain vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853883U true CN205853883U (en) | 2017-01-04 |
Family
ID=57639219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620583946.XU Expired - Fee Related CN205853883U (en) | 2016-06-16 | 2016-06-16 | A kind of driving axis device for Multifunctional all-terrain vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215192A (en) * | 2017-07-19 | 2017-09-29 | 浙江春风动力股份有限公司 | A kind of all-terrain vehicle and its mechanical locking formula differential bridge |
| CN114046338A (en) * | 2021-11-19 | 2022-02-15 | 武汉船用机械有限责任公司 | Spline connection structure of full-rotation rudder propeller transmission chain |
-
2016
- 2016-06-16 CN CN201620583946.XU patent/CN205853883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215192A (en) * | 2017-07-19 | 2017-09-29 | 浙江春风动力股份有限公司 | A kind of all-terrain vehicle and its mechanical locking formula differential bridge |
| CN114046338A (en) * | 2021-11-19 | 2022-02-15 | 武汉船用机械有限责任公司 | Spline connection structure of full-rotation rudder propeller transmission chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190616 |