CN106864262A - The drive method of 8 × 8 offroad vehicle transmission devices - Google Patents
The drive method of 8 × 8 offroad vehicle transmission devices Download PDFInfo
- Publication number
- CN106864262A CN106864262A CN201710139193.2A CN201710139193A CN106864262A CN 106864262 A CN106864262 A CN 106864262A CN 201710139193 A CN201710139193 A CN 201710139193A CN 106864262 A CN106864262 A CN 106864262A
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- China
- Prior art keywords
- axle
- differential mechanism
- controlling switch
- control panel
- power transmission
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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.)
- Pending
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000007935 neutral effect Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
- B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
A kind of drive method of 8 × 8 offroad vehicle transmission devices.Large off-road car, driveability is weaker on the complicated road of soft or surface conditions.A kind of 8 × 8 offroad vehicle transmission devices, consisting of：Engine and control panel, engine（14）First axle is connected by gearbox（15）, first axle is by first axle differential mechanism（1）Connection first axle power transmission shaft（2）, first axle power transmission shaft connection transfer gear（12）, transfer gear is by the second axle power transmission shaft（5）Connect the second axle differential mechanism（3）, the second axle differential mechanism the second axle of connection（4）, transfer gear is by the 3rd axle power transmission shaft（6）Connect the 3rd axle differential mechanism（7）, the 3rd axle differential mechanism the 3rd axle of connection（8）, transfer gear is by the 4th axle power transmission shaft（10）Connect the 4th axle differential mechanism（9）, the 4th axle differential mechanism the 4th axle of connection（11）, control panel（13）Connection transfer gear.The present patent application is applied to the drive method of 8 × 8 offroad vehicle transmission devices.
Description
Technical field：
The present invention relates to a kind of automobile manufacturing field, more particularly to a kind of drive method of 8 × 8 offroad vehicle transmission devices.
Background technology：
In order to meet the special requirement that Large off-road car is travelled on complex road surface, eight wheel offroad vehicles and vehicle frame are devised.This
System breaches the obstacle of traditional cross-country bassinet structure, and locking the differential lock and between wheel by using shaft space difference speed causes the large-scale of long wheelbase
Off-road vehicle long-distance running ability on the complicated road of muddy, soft or surface conditions is greatly reinforced.
The content of the invention：
It is an object of the invention to provide a kind of drive method of 8 × 8 offroad vehicle transmission devices.
Above-mentioned purpose is realized by following technical scheme：
A kind of 8 × 8 offroad vehicle transmission devices, its composition includes：Engine and control panel, described engine pass through gearbox
Connection first axle, described first axle connects first axle power transmission shaft by first axle differential mechanism, and described first axle power transmission shaft connects
Transfer gear is connect, described transfer gear connects the second axle differential mechanism, described the second axle differential mechanism connection by the second axle power transmission shaft
Second axle, described transfer gear connects the 3rd axle differential mechanism by the 3rd axle power transmission shaft, described the 3rd axle differential mechanism connection the
Three axles, described transfer gear connects the 4th axle differential mechanism, described the 4th axle differential mechanism connection the 4th by the 4th axle power transmission shaft
Axle, described control panel connection transfer gear.
8 × 8 described offroad vehicle transmission devices, on described control panel respectively have front axle differential lock controlling switch,
Full drive pattern controlling switch, cancellation shafting locking controlling switch, shaft space difference speed lock-switch, rear axle differential-lock control, low speed mould
Formula controlling switch, hydraulic pressure output switch and neutral position controlling switch.
The drive method of 8 × 8 described offroad vehicle transmission devices, described transmission system is hydraulically operated, and driver matches somebody with somebody
Control panel operation is closed, engine power output wheel shaft is first axle and the 3rd axle, is driven by first axle power transmission shaft and the 3rd axle
Axle UNICOM, first axle to the 4th axle whole UNICOMs, the inter-wheel differential of the 4th axle can be realized by control panel driving transfer case
In carry differential lock, " front axle differential lock control is opened by control panel controlling switch for first axle differential mechanism and the second axle differential mechanism
Close " it is uniformly controlled, the 3rd axle differential mechanism and the 4th axle differential mechanism are by control panel controlling switch " rear axle differential lock controlling switch "
It is uniformly controlled, and independent control can be realized with the switch of the shaft space difference speed lock control in transfer case, and then by power mean allocation and 4
Individual wheel shaft, while being provided with low-speed mode controlling switch, neutral position controlling switch on control panel and cancelling shafting locking control
Switch, is easy to driver's fast operating.
Beneficial effects of the present invention：
1. a kind of 8 × 8 offroad vehicle transmission device of the invention, there is provided 8 × 8 offroad vehicle independent suspension timesharing transmission systems, it is excellent
Driving performance of the existing long wheelbase Large off-road car on complex road surface is changed, various hands has been provided to pass through non-paved road
Section.
8 × 8 offroad vehicle transmission device of the invention, the transmission system is hydraulically operated, and driver coordinates control panel to grasp
Make.
8 × 8 offroad vehicle transmission device of the invention, is provided with low speed, neutral gear and cancels all shafting locks on control panel
Determine button, be easy to driver's fast operating.
8 × 8 offroad vehicle transmission device of the invention, engine power output wheel shaft is first axle and the 3rd axle, by first
Axle power transmission shaft and the 3rd axle power transmission shaft UNICOM, transfer gear is driven by control panel, is capable of achieving first axle to the 4th axle and is all joined
It is logical, differential lock is carried in the inter-wheel differential of the 4th axle, first axle differential mechanism and the second axle differential mechanism are by control panel button
" propons differential lock " is uniformly controlled, and the 3rd axle differential mechanism and the 4th axle differential mechanism are unified by control panel button " back bridge differential lock "
Control, and independent control can be realized with the lock of the shaft space difference speed in transfer gear, and then power is averagely allocated to 4 wheel shafts.
Brief description of the drawings：
Accompanying drawing 1 is shafting schematic diagram of the invention.
Accompanying drawing 2 is guidance panel pictorial image of the invention.
In figure：1-first axle differential mechanism；2-first axle power transmission shaft；3-the second axle differential mechanism；4-the second axle；5
- the second axle power transmission shaft；6-the three axle power transmission shaft；7-the three axle differential mechanism；8-the three axle；9-the four axle differential mechanism；
10-the four axle power transmission shaft；11-the four axle；12-transfer gear；13-control panel；14-engine；15-the first
Axle；16-front axle differential lock controlling switch；17-full drive pattern controlling switch；18-cancel shafting locking controlling switch；
19-shaft space difference speed lock control is switched；20-rear axle differential lock controlling switch；21-low-speed mode controlling switch；22-liquid
Pressure output switch；23-neutral position controlling switch.
Specific embodiment：
Embodiment 1：
A kind of 8 × 8 offroad vehicle transmission devices, its composition includes：Engine and control panel, it is characterized in that：Described engine
14 connect first axle 15 by gearbox, and described first axle connects first axle power transmission shaft 2 by first axle differential mechanism 1, described
First axle power transmission shaft connection transfer gear 12, described transfer gear connects the second axle differential mechanism 3, institute by the second axle power transmission shaft 5
The the second axle differential mechanism stated connects the second axle 4, and described transfer gear connects the 3rd axle differential mechanism 7, institute by the 3rd axle power transmission shaft 6
The 3rd axle differential mechanism stated connects the 3rd axle 8, and described transfer gear connects the 4th axle differential mechanism 9 by the 4th axle power transmission shaft 10,
The 4th described axle differential mechanism connects the 4th axle 11, the described connection transfer gear of control panel 13.
Embodiment 2：
8 × 8 offroad vehicle transmission devices according to embodiment 1, have front axle differential lock control respectively on described control panel
System switch 16, full drive pattern controlling switch 17, cancellation shafting locking controlling switch 18, shaft space difference speed lock-switch 19, rear axle are poor
Fast lock-switch 20, low-speed mode controlling switch 21, hydraulic pressure output switch 22 and neutral position controlling switch 23.
Embodiment 3：
The drive method of 8 × 8 offroad vehicle transmission devices according to embodiment 1 to 2, described transmission system is driven by hydraulic pressure
Dynamic, driver coordinates control panel to operate, and engine power output wheel shaft is first axle and the 3rd axle, by first axle power transmission shaft and
3rd axle power transmission shaft UNICOM, first axle to the 4th axle whole UNICOMs can be realized by control panel driving transfer case, the 4th axle
Differential lock is carried in inter-wheel differential, " front axle is poor by control panel controlling switch for first axle differential mechanism and the second axle differential mechanism
Fast lock control switch " is uniformly controlled, and the 3rd axle differential mechanism and the 4th axle differential mechanism are by control panel controlling switch " rear axle differential lock
Controlling switch " is uniformly controlled, and can realize independent control with the switch of the shaft space difference speed lock control in transfer case, and then power is put down
Distribution and 4 wheel shafts, while being provided with low-speed mode controlling switch, neutral position controlling switch on control panel and cancelling shafting
Locking controlling switch, is easy to driver's fast operating.
Claims (3)
1. the offroad vehicle transmission device of one kind 8 × 8, its composition includes：Engine and control panel, it is characterized in that：Described starts
Machine connects first axle by gearbox, and described first axle connects first axle power transmission shaft by first axle differential mechanism, and described the
One axle power transmission shaft connects transfer gear, and described transfer gear connects the second axle differential mechanism, described second by the second axle power transmission shaft
Axle differential mechanism connects the second axle, and described transfer gear connects the 3rd axle differential mechanism, the 3rd described axle by the 3rd axle power transmission shaft
Differential mechanism connects the 3rd axle, and described transfer gear connects the 4th axle differential mechanism by the 4th axle power transmission shaft, and the 4th described axle is poor
Fast device connects the 4th axle, described control panel connection transfer gear.
2. 8 × 8 offroad vehicle transmission device according to claim 1, it is characterized in that：Have respectively on described control panel
Front axle differential lock controlling switch, full drive pattern controlling switch, cancel shafting locking controlling switch, shaft space difference speed lock-switch, after
Axle differential-lock control, low-speed mode controlling switch, hydraulic pressure output switch and neutral position controlling switch.
3. the drive method of 8 × 8 offroad vehicle transmission devices according to claim 1 to 2, described transmission system is by hydraulic pressure
Drive, driver coordinates control panel to operate, engine power output wheel shaft is first axle and the 3rd axle, by first axle power transmission shaft
With the 3rd axle power transmission shaft UNICOM, first axle to the 4th axle whole UNICOMs, the 4th axle can be realized by control panel driving transfer case
Inter-wheel differential in carry differential lock, first axle differential mechanism and the second axle differential mechanism are by control panel controlling switch " front axle
Differential lock controlling switch " is uniformly controlled, and the 3rd axle differential mechanism and the 4th axle differential mechanism are by control panel controlling switch " rear axle differential
Lock control is switched " it is uniformly controlled, and independent control can be realized with the switch of the shaft space difference speed lock control in transfer case, and then by power
Mean allocation and 4 wheel shafts, while being provided with low-speed mode controlling switch, neutral position controlling switch on control panel and cancelling axle
System's locking controlling switch, is easy to driver's fast operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139193.2A CN106864262A (en) | 2017-03-09 | 2017-03-09 | The drive method of 8 × 8 offroad vehicle transmission devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139193.2A CN106864262A (en) | 2017-03-09 | 2017-03-09 | The drive method of 8 × 8 offroad vehicle transmission devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106864262A true CN106864262A (en) | 2017-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710139193.2A Pending CN106864262A (en) | 2017-03-09 | 2017-03-09 | The drive method of 8 × 8 offroad vehicle transmission devices |
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| CN (1) | CN106864262A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111344183A (en) * | 2017-11-10 | 2020-06-26 | Syn重工股份有限公司 | Modular transmission system, and vehicle having such a transmission system |
| CN111452574A (en) * | 2020-05-09 | 2020-07-28 | 山东岳华能源集团有限公司 | Six-drive transmission device of highway-railway dual-purpose traction locomotive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2772877Y (en) * | 2004-12-13 | 2006-04-19 | 湖北省齐星汽车车身股份有限公司 | Power transmission system of high-performance cross-country vehicle with four-wheels |
| CN102806845A (en) * | 2011-06-02 | 2012-12-05 | 黄贤荣 | Differential transmission system of full-time eight-wheel drive vehicle |
| CN206510757U (en) * | 2017-03-09 | 2017-09-22 | 哈尔滨蒙鹰科技有限公司 | 8 × 8 offroad vehicle transmission devices |
-
2017
- 2017-03-09 CN CN201710139193.2A patent/CN106864262A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2772877Y (en) * | 2004-12-13 | 2006-04-19 | 湖北省齐星汽车车身股份有限公司 | Power transmission system of high-performance cross-country vehicle with four-wheels |
| CN102806845A (en) * | 2011-06-02 | 2012-12-05 | 黄贤荣 | Differential transmission system of full-time eight-wheel drive vehicle |
| CN206510757U (en) * | 2017-03-09 | 2017-09-22 | 哈尔滨蒙鹰科技有限公司 | 8 × 8 offroad vehicle transmission devices |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111344183A (en) * | 2017-11-10 | 2020-06-26 | Syn重工股份有限公司 | Modular transmission system, and vehicle having such a transmission system |
| CN111344183B (en) * | 2017-11-10 | 2023-09-05 | Syn重工股份有限公司 | Modular transmission system and vehicle having such a transmission system |
| CN111452574A (en) * | 2020-05-09 | 2020-07-28 | 山东岳华能源集团有限公司 | Six-drive transmission device of highway-railway dual-purpose traction locomotive |
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