CN109130740A - A kind of power-transmission system of all-wheel drive amphibious vehicle - Google Patents
A kind of power-transmission system of all-wheel drive amphibious vehicle Download PDFInfo
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- CN109130740A CN109130740A CN201811164201.XA CN201811164201A CN109130740A CN 109130740 A CN109130740 A CN 109130740A CN 201811164201 A CN201811164201 A CN 201811164201A CN 109130740 A CN109130740 A CN 109130740A
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- assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
-
- 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
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
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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
The invention discloses a kind of power-transmission systems of all-wheel drive amphibious vehicle, it includes engine assembly, transmission assembly, main shaft, comprehensive transmission case, front propeller shaft, inter-axle shaft, pump slurry transmission shaft, front differential mechanism assembly, differential assembly afterwards, jackshaft, sprocket assemblies, chain, connect axle assembly, outer jackshaft, hub assembly, brake assembly and water jet pump/propeller, wherein engine assembly is linked together with transmission assembly, the both ends of main shaft connect with transmission assembly and comprehensive transmission case respectively, each output shaft of comprehensive transmission case connects with corresponding transmission parts respectively.This kind of power-transmission system has advanced design, structurally reasonable, it occupies little space, transmission efficiency height, can with various engines the distinguishing features such as mating, easy to maintain, therefore can preferably meet the pleiotaxy amphibious vehicle ship power such as 8x8,8x6,6x6 and 6x4 transmitting there is an urgent need to.
Description
Technical field
The present invention relates to the power-transmission system of general vehicle, specifically one kind is widely used in all-wheel drive water
The power-transmission system of land amphibious vehicle.
Background technique
It is invented by Zhao Xinghua and in " a kind of power transmitting of pleiotaxy amphibious vehicle ship filed on May 11st, 2016
The power transmitting of system ", application number 201610309775.6, vehicle has been all made of axis transmitting, so it was verified that this kind of power
Though the remarkable results such as the dynamic transmission efficiency height of transfer mode, structure is complex, component occupy more interior space it is larger and
Weight gain is obvious, it is therefore necessary to improve, more preferably to meet an urgent demand for developing small-sized amphibious vehicle ship both at home and abroad.
Summary of the invention
The purpose of the present invention seeks to provide a kind of design science, compact-sized, reliable performance, mating convenient, at low cost
Honest and clean " power-transmission system of all-wheel drive amphibious vehicle ".This kind of power-transmission system has advanced design, structurally reasonable, occupancy
Space is small, transmission efficiency is high, can with various engines the distinguishing features such as mating and easy to assembly, easy to maintain, therefore can be compared with
Meet well the all-wheel drives amphibious vehicle ship power such as 8x8,8x6,6x6 and 6x4 transmitting there is an urgent need to.
The present invention takes the following technical solution to realize its goal of the invention.A kind of power biography of all-wheel drive amphibious vehicle
Delivery system, it includes engine assembly 1, transmission assembly 2, main shaft 3, comprehensive transmission case 4, front propeller shaft 5a, rear transmission
Axis 5b, pump slurry transmission shaft 6, front differential mechanism assembly 7a, front differential mechanism assembly 7b, jackshaft 8, sprocket assemblies 9, chain 10, connect
Spindle assembly 11, outer jackshaft 12, hub assembly 13, brake assembly 14 and water jet pump/propeller 15.Wherein engine is total
Be linked together at 1 with transmission assembly 2, the both ends of main shaft 3 respectively with the output shaft of transmission assembly 2 and comprehensive transmission case
4 input shaft orderly connects.
The output shaft of comprehensive 4 side rear and front end of transmission case respectively with corresponding front propeller shaft 5a and inter-axle shaft 5b one
End orderly connects, and the output shaft among comprehensive transmission case 4 backward orderly connects with pump slurry transmission shaft 6.
The other end of front propeller shaft 5a orderly orderly connects with front differential mechanism assembly 7a, and the other end of inter-axle shaft 5b is orderly
Orderly connect with rear differential assembly 7b.
The output shaft of the two sides front differential mechanism assembly 7a is orderly orderly connected with one end of (two) jackshaft 8 of first axle,
The output shaft of the two sides differential assembly 7b is orderly orderly connected with one end of (two) jackshaft 8 of third axis afterwards.
The other end of (each) jackshaft 8 is orderly connected with (each) sprocket assemblies 9 respectively.
(four) chain 10 respectively orderly (two) sprocket assemblies 9 for being sleeved on first axle and the second axis and third axis with
On (two) sprocket assemblies 9 of 4th axis.
(each) connection axle assembly 11 is orderly packed in the down either side of car body, and the shaft of (each) connection axle assembly 11 has respectively
Sequence orderly connects with one end of (each) sprocket assemblies 9 and outer jackshaft 12.
The other end of (each) outer jackshaft 12 is orderly inserted into respectively in (each) hub assembly 13.
(each) brake assembly 14 is orderly packed in the shaft of (each) connection axle assembly 11.
The both ends of pump slurry transmission shaft 6 orderly connect with comprehensive transmission case 4 and water jet pump/propeller 15 respectively.
Comprehensive Gearbox 4 has " transfer, speed change and timesharing " three zones, power (torque) from engine assembly 1,
Enter comprehensive transmission case 4 through transmission assembly 2, main shaft 3, (carrying out transfer operation through artificial) can easily (turn power
Square) transfer mode switchs to " land traveling " or " water surface floating crosses " state.
Under " land traveling " state, the power (torque) of engine, through being located at comprehensive 4 side rear and front end of transmission case
Front propeller shaft 5a and inter-axle shaft 5b, front differential mechanism assembly 7a and rear differential assembly 7b and its jackshaft 8 are total with movable sprocket
At 9 rotations, and two adjacent 9 synchronous rotaries of sprocket assemblies are orderly driven through chain 10, to drive connection 11 He of axle assembly
Outer jackshaft 12 rotates together, and then hub assembly 13 is driven to rotate.
Under " water surface floating crosses " state, the power (torque) of engine, the pump paddle transmission shaft through connecting with comprehensive transmission case 4
6, it is directly passed to water jet pump/propeller 15.
By adopting the above-described technical solution, the present invention more perfectly realizes its goal of the invention.Its relatively similar product is more
Have the advantages that (i.e. beneficial effect) following prominent.
1, advanced design is scientific, simple and reasonable.
It 2, can be mating with various engines.
3, it is convenient to assemble, easy to maintain.
4, manufacturing cost is low.
Detailed description of the invention
Below with reference to the attached drawing provided, the invention will be further described.
Fig. 1 is the integrally-built top view of the present invention.
Fig. 2 is the integrally-built side view of the present invention.
Fig. 3 is that the power in the present invention under " land traveling " state when a11wheel drive transmits schematic diagram.
Fig. 4 is that power when timesharing drives under " land traveling " state in the present invention transmits schematic diagram.
Power when Fig. 5 is " water surface floating crosses " state in the present invention transmits schematic diagram.
Specific embodiment
By Fig. 1 and Fig. 2 it is found that the present invention includes engine assembly 1, transmission assembly 2, main shaft 3, comprehensive transmission case
4, front propeller shaft 5a, inter-axle shaft 5b, pump slurry transmission shaft 6, front differential mechanism assembly 7a, rear differential assembly 7b, jackshaft 8,
Sprocket assemblies 9, chain 10, connection axle assembly 11, outer jackshaft 12, hub assembly 13, brake assembly 14 and water jet pump/spiral shell
Paddle 15 is revolved, wherein engine assembly 1 is linked together with transmission assembly 2.
Also known by Fig. 1 and Fig. 2, in order to make vehicle easily realize " land traveling " and " water surface floating crosses " and on land
A11wheel drive and timesharing driving may be implemented in traveling, it is special to have filled the synthesis with " transfer, speed change and timesharing " three zones
Gearbox (4).
Also known by Fig. 1 and Fig. 2, for the ease of comprehensive transmission case 4 and various types of engine assemblys 1 and transmission assembly
2 convenient assembly, it is ad hoc to have filled main shaft 3.
Also known by Fig. 1 and Fig. 2, in order to realize " a11wheel drive " and " timesharing driving " under " land traveling " state, spy will
If having filled front propeller shaft 5a, inter-axle shaft 5b, front differential mechanism assembly 7a and rear differential assembly 7b, and will be located at by chain 10
The sprocket assemblies 9 of first axle and the second axis are linked together, are linked together the sprocket assemblies 9 for being located at third axis and the 4th axis.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 it is found that make the power (torque) of engine can be respectively to each wheel and water spray
Pump or propeller transmitting, it is special to have filled the synthesis transmission case 4 with " transfer, speed change and timesharing " three zones.
Power (torque) from engine assembly 1, after transmission assembly 2, main shaft 3 are passed to Comprehensive Gearbox 4,
It is artificially carried out transfer operation, transmitting of the power (torque) to pump paddle transmission shaft 6 can be cut off rapidly, to realize that " power (turns
Square) transfer mode " " land traveling " state.
Under the a11wheel drive mode of " land traveling " state, (a11wheel drive behaviour artificially is carried out to comprehensive transmission case 4
Make) power (torque) of its engine, through the front propeller shaft 5a and inter-axle shaft that are located at comprehensive 4 side rear and front end of transmission case
5b, front differential mechanism assembly 7a and rear differential assembly 7b and its jackshaft 8, sprocket assemblies 9, chain 10, connection axle assembly 11
It is rotated together with outer jackshaft 12, drive (8) hub assembly 13.
Under the timesharing drive mode of " land traveling " state, (timesharing driving behaviour artificially is carried out to comprehensive transmission case 4
Make) power (torque) of its engine, only to the inter-axle shaft 5b transmitting for being located at comprehensive 4 side rear end of transmission case, and it is poor after
Fast device assembly 7b and its jackshaft 8, sprocket assemblies 9, chain 10, connection axle assembly 11 and outer jackshaft 12 drive third
(each) hub assembly 13 of axis and the 4th axis rotates together.
Also known by Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the power (torque) from engine assembly 1, through transmission assembly 2,
After main shaft 3 is passed to Comprehensive Gearbox 4, artificially carried out transfer operation, i.e. can be cut off power to front propeller shaft 5a and after pass
The transmitting of moving axis 5b, to realize " water surface floating crosses " state of " power (torque) transfer mode ".
Under " water surface floating crosses " state, the power (torque) of engine is passed by the pump paddle to connect with comprehensive transmission case 4
Moving axis 6 is directly passed to water jet pump/propeller 15.
Also known by Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, it is special to connect (each) in order to realize the brake under " land traveling " state
(each) brake assembly 14 has orderly been fixedly mounted in the shaft of spindle assembly 11.
Also known by Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, brake carried out simultaneously by (4) wheel to vehicle side,
Can make to be located at the spin down or stalling in each wheel, to realize vehicle to the left (or right) while smoothly turn to and can show
The turning radius of the reduction vehicle of work.
Also known by Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, since this kind of power-transmission system has above-mentioned distinguishing feature, therefore can
Widely adapt to the power transmitting of the pleiotaxy amphibious vehicle ships such as 8x8,8x6,6x6 and 6x4.
Claims (9)
1. a kind of power-transmission system of all-wheel drive amphibious vehicle, it includes engine assembly (1), transmission assembly (2), main biography
Moving axis (3), comprehensive transmission case (4), front propeller shaft (5a), inter-axle shaft (5b), pump slurry transmission shaft (6), front differential mechanism assembly
(7a), rear differential assembly (7b), jackshaft (8), sprocket assemblies (9), chain (10), connection axle assembly (11), outer transmission
Semiaxis (12), hub assembly (13), brake assembly (14) and water jet pump/propeller (15), it is characterized in that engine assembly (1)
Be linked together with transmission assembly (2), the both ends of main shaft (3) respectively with transmission assembly (2) and comprehensive transmission case (4) phase
It connects.
2. the power-transmission system of a kind of all-wheel drive amphibious vehicle according to claim 1, it is characterized in that comprehensive transmission case
(4) output shaft of side rear and front end orderly connects with one end of corresponding front propeller shaft (5a) and inter-axle shaft (5b) respectively,
Comprehensive transmission case (4) intermediate output shaft backward orderly connects with pump slurry transmission shaft (6).
3. the power-transmission system of a kind of all-wheel drive amphibious vehicle according to claim 1, it is characterized in that front propeller shaft
The other end of (5a) orderly orderly connects with front differential mechanism assembly (7a), the other end of inter-axle shaft (5b) orderly with rear differential mechanism
Assembly (7b) orderly connects.
4. the power-transmission system of a kind of all-wheel drive amphibious vehicle according to claim 1, it is characterized in that front differential mechanism is total
Output shaft at the both sides of (7a) is orderly connected with one end of (two) jackshaft (8) of first axle, rear differential assembly (7b)
The output shaft on both sides be orderly connected with one end of (two) jackshaft (8) of third axis, the another difference of (each) jackshaft (8)
Orderly it is connected with (each) sprocket assemblies (9).
5. the power-transmission system of a kind of all-wheel drive amphibious vehicle according to claim 1, it is characterized in that (four) chain
(10) sprocket assemblies (9) of orderly sprocket assemblies (9) and third axis and the 4th axis for being sleeved on first axle and the second axis respectively
On.
6. the power-transmission system of a kind of all-wheel drive amphibious vehicle according to claim 1, it is characterized in that (each) connecting shaft
Assembly (11) is orderly packed in the down either side of car body, (each) shaft for connecting axle assembly (11) respectively with (each) sprocket assemblies
(9) orderly connect with one end of outer jackshaft (12), the other end of (each) outer jackshaft (12) is orderly inserted into respectively
In (each) hub assembly (13).
7. the power-transmission system of a kind of all-wheel drive amphibious vehicle according to claim 1, it is characterized in that in " land row
Sail " under the timesharing drive mode of state, the power (torque) of engine is only to the rear biography for being located at comprehensive transmission case (4) side rear end
Moving axis (5b) transmitting, and after through the transmission parts such as differential assembly (7b), drive third axis and the 4th axis (each) hub assembly
(13) it rotates.
8. the power-transmission system of a kind of all-wheel drive amphibious vehicle according to claim 1, it is characterized in that (each) brake
Assembly (14) is orderly packed in the shaft of (each) connection axle assembly (11), may be implemented in brake under " land traveling " state accordingly
Furthermore vehicle braking can also be achieved the wheel to vehicle side while carry out brake, subtract the revolving speed positioned at each wheel in the side
Slow or stalling, the turning radius smoothly turned to and can significantly reduce vehicle to realize vehicle (or right) side to the left.
9. the power-transmission system of a kind of all-wheel drive amphibious vehicle according to claim 1, it is characterized in that pump slurry transmission shaft
(6) both ends orderly connect with comprehensive transmission case (4) and water jet pump/propeller (15) respectively, under " water surface floating crosses " state,
The power (torque) of engine is by pumping paddle transmission shaft (6), being directly passed to water jet pump/propeller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164201.XA CN109130740B (en) | 2018-10-04 | 2018-10-04 | Power transmission system of multi-wheel driven amphibious vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164201.XA CN109130740B (en) | 2018-10-04 | 2018-10-04 | Power transmission system of multi-wheel driven amphibious vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109130740A true CN109130740A (en) | 2019-01-04 |
| CN109130740B CN109130740B (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811164201.XA Active CN109130740B (en) | 2018-10-04 | 2018-10-04 | Power transmission system of multi-wheel driven amphibious vehicle |
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| Country | Link |
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| CN (1) | CN109130740B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704443A (en) * | 1994-03-11 | 1998-01-06 | Ab Volvo | Drive unit for motor vehicles |
| US20030176118A1 (en) * | 2000-09-13 | 2003-09-18 | Roycroft Terence James | Power train |
| CN2589250Y (en) * | 2002-12-26 | 2003-12-03 | 韦瑞林 | Multifunctional full-drive tractor |
| CN101531210A (en) * | 2009-04-17 | 2009-09-16 | 东风汽车有限公司 | Limit condition vehicle chassis |
| CN107364293A (en) * | 2016-05-11 | 2017-11-21 | 赵兴华 | A kind of power-transmission system of pleiotaxy amphibious vehicle ship |
| CN107719043A (en) * | 2016-08-11 | 2018-02-23 | 赵兴华 | A kind of power-transmission system of four-wheel drive amphibious vehicle ship |
-
2018
- 2018-10-04 CN CN201811164201.XA patent/CN109130740B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704443A (en) * | 1994-03-11 | 1998-01-06 | Ab Volvo | Drive unit for motor vehicles |
| US20030176118A1 (en) * | 2000-09-13 | 2003-09-18 | Roycroft Terence James | Power train |
| CN2589250Y (en) * | 2002-12-26 | 2003-12-03 | 韦瑞林 | Multifunctional full-drive tractor |
| CN101531210A (en) * | 2009-04-17 | 2009-09-16 | 东风汽车有限公司 | Limit condition vehicle chassis |
| CN107364293A (en) * | 2016-05-11 | 2017-11-21 | 赵兴华 | A kind of power-transmission system of pleiotaxy amphibious vehicle ship |
| CN107719043A (en) * | 2016-08-11 | 2018-02-23 | 赵兴华 | A kind of power-transmission system of four-wheel drive amphibious vehicle ship |
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| Publication number | Publication date |
|---|---|
| CN109130740B (en) | 2021-08-17 |
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