阅读说明：本技术 一种4×4混合动力水陆两栖车 (4X 4 hybrid power amphibious vehicle ) 是由 郝军 谭志强 杨林 孙伟 陈莎 周勇 于 2019-11-01 设计创作，主要内容包括：一种4×4混合动力水陆两栖车,包括车架与车体总成(1)、发动机总成(2)、发电机总成(3)、传动箱总成(4)、主传动轴(5)、喷水推进器总成(6)、发电机控制器(7)、动力电池总成(8)、左前轮边电机(9)、左前轮边传动轴(10)、左前收放悬架总成(11)、左前三角履带轮总成(12)、前轴电机控制器(13)、右前轮边电机(14)、右前轮边传动轴(15)、右前收放悬架总成(16)、右前三角履带轮总成(17)、左后轮边电机(18)等；本发明解决了传统水陆两栖车动力及传动机构复杂、传动效率过低、系统集成度不高等问题,提高能源利用率,增大续驶里程。(A4 x 4 hybrid amphibious vehicle comprises a vehicle frame and vehicle body assembly (1), an engine assembly (2), a generator assembly (3), a transmission case assembly (4), a main transmission shaft (5), a water jet propeller assembly (6), a generator controller (7), a power battery assembly (8), a left front wheel side motor (9), a left front wheel side transmission shaft (10), a left front retractable suspension assembly (11), a left front triangular crawler wheel assembly (12), a front shaft motor controller (13), a right front wheel side motor (14), a right front wheel side transmission shaft (15), a right front retractable suspension assembly (16), a right front triangular crawler wheel assembly (17), a left rear wheel side motor (18) and the like; the invention solves the problems of complex power and transmission mechanism, low transmission efficiency, low system integration level and the like of the traditional amphibious vehicle, improves the energy utilization rate and increases the driving range.)

1. A4 x 4 hybrid amphibious vehicle comprises a vehicle frame and vehicle body assembly (1), an engine assembly (2), a generator assembly (3), a transmission case assembly (4), a main transmission shaft (5), a water jet propeller assembly (6), a generator controller (7), a power battery assembly (8), a left front wheel side motor (9), a left front wheel side transmission shaft (10), a left front retractable suspension assembly (11), a left front triangular crawler wheel assembly (12), a front shaft motor controller (13), a right front wheel side motor (14), a right front wheel side transmission shaft (15), a right front retractable suspension assembly (16), a right front triangular crawler wheel assembly (17), a left rear wheel side motor (18), a left rear wheel side transmission shaft (19), a left rear retractable suspension assembly (20), a left rear triangular crawler wheel assembly (21), a rear shaft motor controller (22), a right rear wheel side motor (23), A right rear wheel side transmission shaft (24), a right rear retractable suspension assembly (25) and a right rear triangular crawler wheel assembly (26); the method is characterized in that: the engine assembly (2), the generator assembly (3) and the transmission case assembly (4) are mutually connected through bolts, are arranged in the middle of the frame and the vehicle body assembly (1), and are connected with the water jet propeller assembly (6) through the main transmission shaft (5); the generator controller (7) is arranged above the generator assembly (3), and the power battery assembly (8) is arranged at the head of the vehicle; a left front wheel side motor (9) and a left front retractable suspension assembly (11) are assembled on the front axle frame and the vehicle body assembly (1) through bolts, and two ends of a left front wheel side transmission shaft (10) are respectively connected with the output end of the left front wheel side motor (9) and the input end of a left front triangular crawler wheel assembly (12) through bolts; a right front wheel side motor (14) and a right front retractable suspension assembly (16) are assembled on the front axle frame and the vehicle body assembly (1) through bolts, and two ends of a right front wheel side transmission shaft (15) are respectively connected with the output end of the right front wheel side motor (14) and the input end of the right front triangular crawler wheel assembly (17) through bolts; left rear wheel limit motor (18) and left back receive and release suspension assembly (20) and pass through the bolt assembly on front axle frame and automobile body assembly (1), left rear wheel limit transmission shaft (19) both ends pass through the bolt and connect left rear wheel limit motor (18) output and left back triangle athey wheel assembly (21) input respectively: the right rear wheel side motor (23) and the right rear retractable suspension assembly (25) are assembled on the front axle frame and the vehicle body assembly (1) through bolts, and the two ends of the right rear wheel side transmission shaft (24) are respectively connected with the output end of the right rear wheel side motor (23) and the input end of the right rear triangular crawler wheel assembly (26) through bolts.

Technical Field

The invention belongs to the technical field of amphibious equipment, and particularly relates to a 4 x 4 hybrid power amphibious vehicle.

Background

The amphibious vehicle is a special traffic platform, can be flexibly and flexibly adapted on land, can be quickly and concealably propelled in water, can reliably pass in an amphibious boundary environment, and has special military application value and wide civil prospect. The device can be used for island and reef competition and guard, frontier defense and river control and construction, inland river emergency passage and emergency rescue and relief in military affairs, and can be used as emergency relief equipment for flood disasters, geological disasters and major water safety accidents in civil use. The amphibious vehicle plays an irreplaceable role.

Disclosure of Invention

The invention aims to provide a power, transmission and walking device of an amphibious vehicle, which can improve the energy utilization rate of the whole vehicle, increase the driving range of the whole vehicle, solve the lightweight design of partial systems and increase the land trafficability, aiming at the problems of complex power and transmission mechanism, relatively low transmission efficiency, low system integration level and poor land trafficability of the traditional amphibious vehicle.

The invention relates to a 4 x 4 hybrid amphibious vehicle, which comprises a vehicle frame and vehicle body assembly 1, an engine assembly 2, a generator assembly 3, a transmission case assembly 4, a main transmission shaft 5, a water jet propeller assembly 6, a generator controller 7, a power battery assembly 8, a left front wheel side motor 9, a left front wheel side transmission shaft 10, a left front retractable suspension assembly 11, a left front triangular crawler wheel assembly 12, a front shaft motor controller 13, a right front wheel side motor 14, a right front wheel side transmission shaft 15, a right front retractable suspension assembly 16, a right front triangular crawler wheel assembly 17, a left rear wheel side motor 18, a left rear wheel side transmission shaft 19, a left rear retractable suspension assembly 20, a left rear triangular crawler wheel assembly 21, a rear shaft motor controller 22, a right rear wheel side motor 23, a right rear wheel side transmission shaft 24, a right rear retractable suspension assembly 25 and a right rear triangular crawler wheel assembly 26; the engine assembly 2, the generator assembly 3 and the transmission case assembly 4 are mutually connected through bolts, are arranged in the middle of the frame and the vehicle body assembly 1 and are connected with the water jet propeller assembly 6 through a main transmission shaft 5; the generator controller 7 is arranged above the generator assembly 3, and the power battery assembly 8 is arranged at the head of the vehicle; a left front wheel side motor 9 and a left front retractable suspension assembly 11 are assembled on the front axle frame and the vehicle body assembly 1 through bolts, and two ends of a left front wheel side transmission shaft 10 are respectively connected with the output end of the left front wheel side motor 9 and the input end of a left front triangular crawler wheel assembly 12 through bolts; the right front wheel side motor 14 and the right front retractable suspension assembly 16 are assembled on the front axle frame and the vehicle body assembly 1 through bolts, and two ends of a right front wheel side transmission shaft 15 are respectively connected with the output end of the right front wheel side motor 14 and the input end of a right front triangular crawler wheel assembly 17 through bolts; the left rear wheel side motor 18 and the left rear retractable suspension assembly 20 are assembled on the front axle frame and the vehicle body assembly 1 through bolts, and the two ends of the left rear wheel side transmission shaft 19 are respectively connected with the output end of the left rear wheel side motor 18 and the input end of the left rear triangular crawler wheel assembly 21 through bolts: the right rear wheel side motor 23 and the right rear retractable suspension assembly 25 are assembled on the front axle frame and the vehicle body assembly 1 through bolts, and two ends of the right rear wheel side transmission shaft 24 are respectively connected with the output end of the right rear wheel side motor 23 and the input end of the right rear triangular crawler wheel assembly 26 through bolts.

The invention effectively solves the problems of complex power and transmission mechanism, low transmission efficiency, low system integration level and poor land passing capability of the traditional amphibious vehicle. The invention discloses an innovative amphibious vehicle with power, transmission and walking arrangement. When the power and transmission system is in a water mode, the engine flywheel is connected with the generator by using the torsional damper, the rotating shaft of the generator adopts a hollow design, and the external spline input shaft of the gear box is inserted into the internal spline hole of the hollow rotating shaft of the generator. The power of the engine is directly transmitted to the gear box through the torsional damper and the rotating shaft of the generator, the output shaft of the gear box transmits the power of the engine to the water propeller through the transmission shaft, and when the walking system is in a water mode, four wheels are collected inside the vehicle body, so that the resistance is reduced when the walking system runs on water. When the power and transmission system is in a land mode, the engine and the generator form an auxiliary power generation unit APU and a power battery to provide electric energy for the wheel-side motor and drive the four wheels to move, when the walking system is in the land mode, the four wheels are put down, and the triangular crawler belt meets the traffic capacity of the extremely severe land environment.

Drawings

FIG. 1 is a plan view of an in-vehicle arrangement;

FIG. 2 is a side view of the vehicle in land mode at 45 front of the wheel;

FIG. 3 is a side view of the upper model wheel retraction at 45 degrees on the water;

in the above figures: 1. the frame and the vehicle body assembly; 2. an engine assembly; 3. a generator assembly; 4. a transmission case assembly; 5. a main drive shaft; 6. a water jet propeller assembly; 7. a generator controller; 8. a power cell assembly; 9. a left front wheel motor; 10. a left front wheel side transmission shaft; 11. a left front retractable suspension assembly; 12. a left front triangular crawler wheel assembly; 13. a front axle motor controller; 14. a right front wheel side motor; 15. a right front wheel side transmission shaft; 16. a right front retractable suspension assembly; 17. a right front triangular track wheel assembly; 18. a left rear wheel-side motor; 19. a left rear wheel side transmission shaft; 20. retracting and releasing the suspension assembly at the left back; 21. a left rear triangular crawler wheel assembly; 22. a rear axle motor controller; 23. a right rear wheel side motor; 24. a right rear wheel side transmission shaft; 25. retracting and releasing the suspension assembly at the right back; 26. right back triangle athey wheel assembly.

Detailed Description

The invention is described below with reference to the figures and examples.