CN203637488U - High-speed four-wheel-drive amphibious vehicle transmission system - Google Patents
High-speed four-wheel-drive amphibious vehicle transmission system Download PDFInfo
- Publication number
- CN203637488U CN203637488U CN201320864518.0U CN201320864518U CN203637488U CN 203637488 U CN203637488 U CN 203637488U CN 201320864518 U CN201320864518 U CN 201320864518U CN 203637488 U CN203637488 U CN 203637488U
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- gear
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- meshed
- axle
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 229920000136 polysorbate Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 241001508691 Martes zibellina Species 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 101150039027 ampH gene Proteins 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model belongs to a high-speed four-wheel-drive amphibious vehicle transmission system which comprises an engine (1) and a gear set input shaft (3). The system is characterized in that the left end of the gear set input shaft (3) is connected with an input shaft gear (4) through a spline, an intermediate gear (5) is meshed with an output gear (7), the output gear (7) is installed at the left end of a first shaft (21), the right side of the output gear (7) is connected with a power divider (20), a clutch function is achieved, the right end of the first shaft (21) is provided with a third gear (22), the third gear (22) is meshed with a fourth gear (23), the fourth gear (23) is connected with a second shaft (24) through a spline, the left end of a transfer case (11) is connected with a first candan joint (12), and the left end of a transmission shaft (13) is connected with a second candan joint (14). The high-speed four-wheel amphibious vehicle transmission system is compact in structure, high in transmission efficiency and sable in operation and achieves the functions of four-wheel drive on the land and high-speed driving in water.
Description
Technical field
The utility model belongs to the work post parts of amphibious vehicle, particularly a kind of high speed 4 wheel driven amphibious vehicle driving system.
Background technology
World many countries is manufactured amph in research and development at present, also referred to as amphibious vehicle.Driving system is the core of amphibious vehicle, and its effect is that engine power is passed to land driving system or driving system waterborne on demand.In land driving system, power is delivered to wheel by change-speed box, transmission shaft, drive axle etc. again, ensures that vehicle is land travels.And driving system waterborne be by engine power directly or by change speed gear box indirect transfer to propelling unit, travel on the water thereby realize amphibious vehicle.The driving system of amphibious vehicle is divided into land driving system and driving system waterborne at present.Power is provided by one or two driving engines.An amphibious vehicle that driving engine provides, arrives ground run system or driving system waterborne by transfer gear by power distribution, and land driving system adopts the transmission device identical with vehicle, and driving system waterborne produces thrust by screw propeller.Shortcoming is land driving system because adopt engine behind front wheel, and amphibious vehicle center of gravity is forward, unfavorable during to waterborne running at high speed.Thrust waterborne provides by screw propeller, takes up room large, produces thrust little, and uncomfortable Heshui high speed is travelled.The amphibious vehicle of power is provided by two driving engines, and a driving engine is for land travelling, and another is connected with propelling unit, and transmission is arranged simply like this, but weight increases.In order to realize waterborne running at high speed, complete vehicle weight the gentliest must be changed.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide a kind of simple in structure, take up space little, lightweight, transmission shaft is few, and vibration isolating effect is good, the high speed 4 wheel driven amphibious vehicle driving system that waterjet propulsor impeller operates steadily.
The technical scheme that the utility model technical solution problem adopts is: a kind of high speed 4 wheel driven amphibious vehicle driving system, comprise driving engine, power-transfer clutch, gear cluster input shaft, universal-joint two, coupler and drive axle, it is characterized in that input shaft gear of left end spline joint of gear cluster input shaft, input shaft gear is meshed with the intermediate gear being contained on tween drive shaft, intermediate gear is meshed with output gear, output gear is contained in the left end of axle one, and the right side of output gear is connected with part-time case; The right-hand member of axle one is equipped with gear three, and gear three is meshed with gear four, and gear four-function spline is connected with axle two, and axle two right-hand members are connected with coupler two, and coupler two is connected with waterjet propulsor; Output gear left end is connected with jackshaft by spline, and the left end of jackshaft is equipped with gear one, and gear one is meshed with gear two; Auxiliary gear box left end is connected with universal-joint one, and universal-joint one is connected with transmission shaft, and transmission shaft left end is connected with universal-joint two; Auxiliary gear box right-hand member is equipped with drive bevel gear, and drive bevel gear is meshed with driven wheel of differential, and driven wheel of differential is fixed on the bearing of integrated transmission gearbox with jam nut.
The beneficial effects of the utility model are: the amphibious vehicle drive system structure compactness that this utility model provides, driving efficiency is high, operates steadily, and has realized land four wheel drive and the function of running at high speed waterborne.
Brief description of the drawings
Below in conjunction with accompanying drawing, illustrate with embodiment.
Fig. 1 is the front view of high speed 4 wheel driven amphibious vehicle driving system.
In figure: 1-driving engine; 2-power-transfer clutch; 3-gear cluster input shaft; 4-input shaft gear; 5-intermediate gear; 6-tween drive shaft; 7-output gear; 8-jackshaft; 9-gear one; 10-gear two; 11-auxiliary gear box; 12-universal-joint one; 13-transmission shaft; 14-universal-joint two; 15-coupler one; 16-front driving axle; 17-drive bevel gear; 18-driven wheel of differential; 19-jam nut; 20-part-time case; 21-axle one; 22-gear three; 23-gear four; 24-axle two; 25-coupler two; 26-waterjet propulsor; The integrated transmission gearbox of 27-.
Detailed description of the invention
Embodiment, with reference to accompanying drawing, a kind of high speed 4 wheel driven amphibious vehicle driving system, comprise driving engine 1, power-transfer clutch 2, gear cluster input shaft 3, universal-joint 2 14, coupler 15 and front driving axle 16, it is characterized in that input shaft gear 4 of left end spline joint of gear cluster input shaft 3, input shaft gear 4 is meshed with the intermediate gear 5 being contained on tween drive shaft 6, intermediate gear 5 is meshed with output gear 7, output gear 7 is contained in the left end of axle 1, and the right side of output gear 7 is connected with part-time case 20; Realize clutch action; The right-hand member of axle 1 is equipped with gear 3 22, and gear 3 22 is meshed with gear 4 23, and gear 4 23 use splines are connected with axle 2 24, and axle 2 24 right-hand members are connected with coupler 2 25, and coupler 2 25 is connected with waterjet propulsor 26; Realize and travelling on the water; Output gear 7 left ends are connected with jackshaft 8 by spline, and the left end of jackshaft 8 is equipped with gear 1, and gear 1 is meshed with gear 2 10; Auxiliary gear box 11 left ends are connected with universal-joint 1, and universal-joint 1 is connected with transmission shaft 13, and transmission shaft 13 left ends are connected with universal-joint 2 14; Auxiliary gear box 11 right-hand members are equipped with drive bevel gear 17, and drive bevel gear 17 is meshed with driven wheel of differential 18, and driven wheel of differential 18 use jam nuts 19 are fixed on the bearing of integrated transmission gearbox 27.Many parts such as jackshaft 8, gear 1, gear 2 10, drive bevel gear are all assemblied in integrated transmission gearbox 27, and integrated transmission gearbox 27 is arranged on amphibious vehicle support body; All axles are all contained in bearing; Coupler 1 is connected with front driving axle 16; Driving engine 1 is connected with power-transfer clutch 2, and power-transfer clutch 2 is connected with gear cluster input shaft 3.
Principle of design of the present utility model and design philosophy: the rearmounted layout of driving engine 1 that adopts separate unit; The part-time case 20 of gear cluster realizes that amphibious vehicle is land to travel and driving system transfer waterborne.Gear cluster case, change-speed box case, part-time case 20 casees are integrated; Marine propulsion adopts high-power waterjet propulsor 26; Gear cluster all selects helical wheel to form by three input shaft gears 4, intermediate gear 5, output gear 7, plays transmission power, regulates the effect of driving engine 1 and waterjet propulsor 26, front driving axle 16 and ground distance between the surface.Gear adopts lubrication by atomization.Synchro is installed in gear cluster and is realized gear cluster and traveling mechanism clutch action waterborne.
Traveling mechanism waterborne is made up of cylinder angular gear 3 22 and gear 4 23, coupler 2 25, waterjet propulsor 26 a pair of.Gear 3 22 and gear 4 23 are that coupler 2 25 plays vibration isolation effect for slowing down and commutation.Waterjet propulsor 26 can be run at high speed on the water enough thrust is provided to amphibious vehicle.Change-speed box mouth is installed auxiliary gear box 11, realizes the transfer function that 4 wheel driven and two drives.Auxiliary gear box 11, universal-joint 1, transmission shaft 13 can arrive front driving axle 16 by transmission of power by transmission; By rear driving axle, driving gear, drive ring gear to realize land travelling backward.
Claims (1)
1. a high speed 4 wheel driven amphibious vehicle driving system, comprise driving engine (1), power-transfer clutch (2), gear cluster input shaft (3), universal-joint two (14), coupler (15) and front driving axle (16), it is characterized in that a left end input shaft gear of spline joint (4) of gear cluster input shaft (3), input shaft gear (4) is meshed with the intermediate gear (5) being contained on tween drive shaft (6), intermediate gear (5) is meshed with output gear (7), output gear (7) is contained in the left end of axle one (21), the right side of output gear (7) is connected with part-time case (20), the right-hand member of axle one (21) is equipped with gear three (22), gear three (22) is meshed with gear four (23), gear four (23) is connected with axle two (24) with spline, and axle two (24) right-hand members are connected with coupler two (25), and coupler two (25) is connected with waterjet propulsor (26), output gear (7) left end is connected with jackshaft (8) by spline, and the left end of jackshaft (8) is equipped with gear one (9), and gear one (9) is meshed with gear two (10), auxiliary gear box (11) left end is connected with universal-joint one (12), and universal-joint one (12) is connected with transmission shaft (13), and transmission shaft (13) left end is connected with universal-joint two (14), auxiliary gear box (11) right-hand member is equipped with drive bevel gear (17), and drive bevel gear (17) is meshed with driven wheel of differential (18), and driven wheel of differential (18) is fixed on the bearing of integrated transmission gearbox (27) with jam nut (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864518.0U CN203637488U (en) | 2013-12-26 | 2013-12-26 | High-speed four-wheel-drive amphibious vehicle transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864518.0U CN203637488U (en) | 2013-12-26 | 2013-12-26 | High-speed four-wheel-drive amphibious vehicle transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637488U true CN203637488U (en) | 2014-06-11 |
Family
ID=50868764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320864518.0U Expired - Lifetime CN203637488U (en) | 2013-12-26 | 2013-12-26 | High-speed four-wheel-drive amphibious vehicle transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692872A (en) * | 2013-12-26 | 2014-04-02 | 大连浦州航空科技有限公司 | High-speed four-wheel drive amphibious vehicle transmission system |
| CN105329095A (en) * | 2015-11-11 | 2016-02-17 | 颍上县田之都农业科技发展有限公司 | Power machine |
-
2013
- 2013-12-26 CN CN201320864518.0U patent/CN203637488U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692872A (en) * | 2013-12-26 | 2014-04-02 | 大连浦州航空科技有限公司 | High-speed four-wheel drive amphibious vehicle transmission system |
| CN105329095A (en) * | 2015-11-11 | 2016-02-17 | 颍上县田之都农业科技发展有限公司 | Power machine |
| CN105329095B (en) * | 2015-11-11 | 2018-10-09 | 颍上县田之都农业科技发展有限公司 | A kind of dynamic power machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |