CN103692871A - Amphibious vehicle - Google Patents
Amphibious vehicle Download PDFInfo
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- CN103692871A CN103692871A CN201310727486.4A CN201310727486A CN103692871A CN 103692871 A CN103692871 A CN 103692871A CN 201310727486 A CN201310727486 A CN 201310727486A CN 103692871 A CN103692871 A CN 103692871A
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- wheel
- chain
- sprocket
- vehicle
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Abstract
The invention belongs to an amphibious vehicle. The amphibious vehicle comprises a carriage (1), wheels (6), an engine (2) and a hydraulic system (3), and is characterized in that the power source engine (2) of the whole vehicle, a hydraulic motor (302) and a driving propelling motor (301) of a marine propelling device (4) are connected to one another through a hydraulic pipeline; the engine (2) is arranged in the center of the vehicle; the wheels (6) are arranged at two ends of sprocket-wheel cases on two sides of a frame (7); the sprocket-wheel cases (5) are hinged to the frame (7) by sprocket-wheel case hinging lifting lugs (505); the sprocket-wheel cases (5) overturn to drive the wheels (6) to rise to a position above a horizontal plane (8); and the wheels are horizontal. The amphibious vehicle is high in trafficability, compact in structure and stable in performance, is safe and reliable, runs fast in water, and is controlled flexibly.
Description
Technical field
The invention belongs to transport trolley, particularly a kind of amphibious vehicle.
Background technology
Current many countries all manufacture amphibian automobile in research and development, also referred to as amphibious vehicle.Existing amphibious vehicle wheel drive system normally adopts two drivings, therefore while causing it to drive oil consumption high, carrying capacity is low, bad adaptability; In water, resistance to motion is large, and speed is slow, turns to dumb.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide a kind of carrying capacity high, compact conformation, stable performance, safe and reliable, driving efficiency is high, and in water, moving velocity is fast, controls amphibious vehicle flexibly.
The technical scheme that technical solution problem of the present invention adopts is: a kind of amphibious vehicle, comprise compartment, wheel, driving engine and hydraulic efficiency pressure system, it is characterized in that being communicated with by hydraulic tubing at the driving propulsion motor of propulsion source driving engine, HM Hydraulic Motor and the marine propulsion of car load; Driving engine is arranged on vehicle center position; Wheel is arranged on the two ends of the chain-wheel box of vehicle frame both sides; Hinged with the hinged hanger of chain-wheel box between chain-wheel box and vehicle frame; Chain-wheel box upset is raised to the top of horizontal surface with motor car wheel, wheel is level.
Described chain-wheel box, driven sprocket is equipped with in the rear and front end that is included in sprocket wheel casing, in the middle of sprocket wheel casing, drive sprocket is housed, and uses chain connection for transmission between drive sprocket and driven sprocket; The hinged hanger of chain-wheel box is equipped with at the two ends of sprocket wheel casing.
The invention has the beneficial effects as follows: the amphibious vehicle carrying capacity of this invention is high, compact conformation, stable performance, safe and reliable, in water, moving velocity is fast, controls flexibly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, with embodiment, illustrate.
Fig. 1 is the front view of amphibious vehicle;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the car pattern left side view of Fig. 1;
Fig. 4 is the ship model formula left side view of Fig. 1;
Fig. 5 is the power system main body figure of Fig. 1;
Fig. 6 is the chain-wheel box inner structure front view of Fig. 1;
Fig. 7 be Fig. 1 take motor as upset actuating unit hydraulic scheme;
Fig. 8 be Fig. 1 take hydraulic actuating cylinder as upset actuating unit hydraulic scheme.
In figure: 1-compartment; 2-driving engine; 3-hydraulic efficiency pressure system; 301-propulsion motor; 302-HM Hydraulic Motor; 303-controls and walking pump assembly; 304-driving pump peculiar to vessel; The 305-kinetic pump that overturns; 306-electromagnetic valve; 307-running motor; 308-solenoid directional control valve; 309-hydraulic actuating cylinder; 4-marine propulsion; 5-chain-wheel box; 501-drive sprocket; 502-chain; 503-driven sprocket; 504-sprocket wheel casing; The hinged hanger of 505-chain-wheel box; 6-wheel; 7-vehicle frame; 8-horizontal surface.
The specific embodiment
Embodiment, with reference to accompanying drawing, an amphibious vehicle, comprises compartment 1, wheel 6, driving engine 2 and hydraulic efficiency pressure system 3, it is characterized in that the driving propulsion motor 301 of propulsion source driving engine 2, HM Hydraulic Motor 302 and marine propulsion 4 at car load is communicated with by hydraulic tubing; Driving engine 2 is arranged on vehicle center position; Wheel 6 is arranged on the two ends of the chain-wheel box 5 of vehicle frame 7 both sides; Hinged with the hinged hanger 505 of chain-wheel box between chain-wheel box 5 and vehicle frame 7; Chain-wheel box 5 upsets are raised to the top of horizontal surface 8 with motor car wheel 6, wheel 6 is level.
Described chain-wheel box 5, driven sprocket 503 is equipped with in the rear and front end that is included in sprocket wheel casing 504, in the middle of sprocket wheel casing 504, drive sprocket 501 is housed, and uses chain 502 connection for transmissions between drive sprocket 501 and driven sprocket 503; The hinged hanger 505 of chain-wheel box is equipped with at the two ends of sprocket wheel casing 504.Four hinged hangers 505 of chain-wheel box are contained in the two ends of sprocket wheel casing 504, and the hinged hanger 505 of chain-wheel box of left end is connected with HM Hydraulic Motor 302.Driving engine 2 with control and walking pump assembly 303, driving pump peculiar to vessel 304 and upset kinetic pump 305 be all assembled together (seeing accompanying drawing 5).
Vehicle frame 7 is provided with good airproof performance above, adopts automobile appearance shape, vehicle frame 7 adopt profile at the bottom of speedboat ship, good airproof performance below.The present embodiment driving engine 2 is arranged on the middle part of vehicle frame 7, also can be arranged on front portion or rear portion.The mouth of driving engine 2 and manipulation in hydraulic efficiency pressure system 3 with control with walking pump assembly 303(comprise two controllable capacity pumps and a slippage pump), driving pump peculiar to vessel 304 and upset kinetic pump 305 be communicated with.The both sides of vehicle frame 7 are provided with chain-wheel box 5, and chain-wheel box 5 is articulated and connected with vehicle frame 7 by the hinged hanger 505 of the chain-wheel box on it, and chain-wheel box 5 can overturn around hinge-point outside car, makes wheel 6 horizontal positioned (see figure 4) on horizontal surface 8.HM Hydraulic Motor 302 or hydraulic actuating cylinder 309 are housed as actuating unit between chain-wheel box 5 and vehicle frame 7, HM Hydraulic Motor 302 or hydraulic actuating cylinder 309 are communicated with solenoid directional control valve 308 and upset kinetic pump 305 by pipeline (seeing accompanying drawing 7,8).The structure of chain-wheel box 5 (seeing accompanying drawing 6,7,8), drive sprocket 501 is connected with the running motor 307 in hydraulic efficiency pressure system 3, and the driven sprocket 503 of chain-wheel box 5 is connected with wheel 6; Running motor 307 is connected with controlling with walking pump assembly 303 use pipelines, forms double pump double motor closed hydraulic loop; At body afterbody, be provided with marine propulsion 4, the input end of marine propulsion 4 is connected with the propulsion motor 301 in hydraulic efficiency pressure system 3; Propulsion motor 301 is connected with driving pump 304 use pipelines peculiar to vessel with electromagnetic valve 306.
Function under car pattern realizes: start the engine 2, drive control with walking pump assembly 303 in the operating control (seeing accompanying drawing 7,8) of two inclined plate of variable piston pump Angular correlations connection, make the swash plate of two Variable plunger pumps when center pillar.There is no hydraulic oil output, running motor 307 is not worked, when the swash plate of controlling two Variable plunger pumps is during with equal angular deflection in the same direction simultaneously, two Variable plunger pumps are with same traffic exudate force feed, hydraulic oil drives two running motors 307 to rotate with same rotational speed, and then drive wheel 6 to rotate in the same direction with identical speed by the drive sprocket 501 in chain-wheel box 5, chain 502, driven sprocket 503, realized the straight-line travelling of vehicle, in straight-line travelling process, control operating control, make the angle difference of the swash plate deflection of two Variable plunger pumps, now the flow of the hydraulic oil of the discharge of two Variable plunger pumps is different, hydraulic oil drives two running motors 307 to rotate with different rotating speeds, and then drive wheel 6 to rotate in the same direction with identical speed by the drive sprocket 501 in chain-wheel box 5, chain 502, driven sprocket 503, make the wheel 6 of vehicle both sides produce velocity contrast, and then vehicle is turned towards the slow lateral deviation of vehicle wheel rotational speed, realize turning in Vehicle Driving Cycle process, when vehicle is in dead ship condition, start the engine 2, control separately with walking pump assembly 303 in the operating control of a certain inclined plate of variable piston pump Angular correlation connection, or with oppositely control with walking pump assembly 303 in the operating control of two inclined plate of variable piston pump Angular correlations connection, make the swash plate angle of a certain Variable plunger pump produce deflection or make the swash plate deflection in the opposite direction of two Variable plunger pumps, and then drive a certain running motor 307 rotations or drive two running motors 307 to rotate along different directions, again by the drive sprocket 501 in chain-wheel box 5, chain 502, driven sprocket 503 drives the wheel 6 of certain side of vehicle to rotate in opposite direction along a direction rotation or driving vehicle both sides wheel 6, realize the pivot turn function of vehicle.
Car pattern is to the conversion of ship model formula: amphibious vehicle enters after water, and vehicle is in suspended state.Make locking mechanism between chain-wheel box 5 and vehicle frame 7 in released state, press " car-ship " switching button, the spool that makes solenoid directional control valve 308 is in left position mode of operation, and the hydraulic oil that upset kinetic pump 305 is discharged drives upset power elements (HM Hydraulic Motor 302 or hydraulic actuating cylinder 309) through solenoid directional control valve 308 and then drives chain-wheel box 5 to rotate around itself and the hinge-point of vehicle frame 7.Make chain-wheel box 5, wheel 6 and running motor 307 in water surface top, the resistance when reducing to travel on the water.When chain-wheel box 5 is turned to after design attitude, unclamp " car-ship " switching button, solenoid directional control valve 308 power-off.Car pattern converts to ship model formula.
Function under ship model formula realizes: amphibious vehicle is after ship model formula, press " ship startup " button, make the work of electromagnet of electromagnetic valve 306, the spool of electromagnetic valve 306 drives propulsion motor 301 work, and then drive marine propulsion 4 work, promote amphibious vehicle and travel on the water.
Ship model formula is to the conversion of car pattern: when amphibious vehicle is during in " foot " state, press " ship-Che " switching button, the spool that makes solenoid directional control valve 308 is in right position mode of operation, and the hydraulic oil that upset kinetic pump 305 is discharged drives upset power elements (HM Hydraulic Motor 302 or hydraulic actuating cylinder 309) through solenoid directional control valve 308 and then drives chain-wheel box 5 around the hinge-point contrarotation of itself and vehicle frame 7.Make chain-wheel box 5, wheel 6 return to vehicle running state.Unclamp " ship-Che " switching button, solenoid directional control valve 308 power-off.Make locking mechanism between chain-wheel box 5 and vehicle frame 7 in locking state.In landfall process, the driving cycle under the driving cycle under ship model formula and car pattern is simultaneously in running order.After logging in, close " ship startup " button, ship model formula converts to car pattern.
Embodiment recited above is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under spiritual prerequisite not departing from the present invention; various distortion and improvement that the common engineering staff in this area make technical solution of the present invention, all should fall in the definite protection domain of claims of the present invention.
Claims (2)
1. an amphibious vehicle, comprise compartment (1), wheel (6), driving engine (2) and hydraulic efficiency pressure system (3), it is characterized in that the driving propulsion motor (301) of propulsion source driving engine (2), HM Hydraulic Motor (302) and marine propulsion (4) at car load is communicated with by hydraulic tubing; Driving engine (2) is arranged on vehicle center position; Wheel (6) is arranged on the two ends of the chain-wheel box (5) of vehicle frame (7) both sides; Hinged with the hinged hanger of chain-wheel box (505) between chain-wheel box (5) and vehicle frame (7); Chain-wheel box (5) upset band motor car wheel (6) is raised to the top of horizontal surface (8), and wheel (6) is level.
2. amphibious vehicle according to claim 1, be characterised in that described chain-wheel box (5), driven sprocket (503) is equipped with in the rear and front end that is included in sprocket wheel casing (504), in the middle of sprocket wheel casing (504), drive sprocket (501) is housed, between drive sprocket (501) and driven sprocket (503), uses chain (502) connection for transmission; The hinged hanger of chain-wheel box (505) is equipped with at the two ends of sprocket wheel casing (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727486.4A CN103692871A (en) | 2013-12-26 | 2013-12-26 | Amphibious vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727486.4A CN103692871A (en) | 2013-12-26 | 2013-12-26 | Amphibious vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103692871A true CN103692871A (en) | 2014-04-02 |
Family
ID=50354604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310727486.4A Pending CN103692871A (en) | 2013-12-26 | 2013-12-26 | Amphibious vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103692871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364294A (en) * | 2016-05-11 | 2017-11-21 | 赵兴华 | A kind of Wheel lifting folding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989010855A1 (en) * | 1988-05-04 | 1989-11-16 | Cardox Limited | Retractable wheels |
| CN1446154A (en) * | 2000-08-25 | 2003-10-01 | 吉布斯技术有限公司 | Power train device |
| CN2859090Y (en) * | 2005-11-17 | 2007-01-17 | 黄通明 | Amphibious all terrain chain gearing device |
| CN102582427A (en) * | 2012-01-13 | 2012-07-18 | 中国人民解放军装甲兵工程学院 | Driving device for four-wheel-driven amphibious vehicle |
| CN202439527U (en) * | 2012-03-06 | 2012-09-19 | 中国人民解放军装甲兵工程学院 | Liftable wheel transmission device for amphibious vehicle |
| CN203637487U (en) * | 2013-12-26 | 2014-06-11 | 大连浦州航空科技有限公司 | Amphibious vehicle |
-
2013
- 2013-12-26 CN CN201310727486.4A patent/CN103692871A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989010855A1 (en) * | 1988-05-04 | 1989-11-16 | Cardox Limited | Retractable wheels |
| CN1446154A (en) * | 2000-08-25 | 2003-10-01 | 吉布斯技术有限公司 | Power train device |
| CN2859090Y (en) * | 2005-11-17 | 2007-01-17 | 黄通明 | Amphibious all terrain chain gearing device |
| CN102582427A (en) * | 2012-01-13 | 2012-07-18 | 中国人民解放军装甲兵工程学院 | Driving device for four-wheel-driven amphibious vehicle |
| CN202439527U (en) * | 2012-03-06 | 2012-09-19 | 中国人民解放军装甲兵工程学院 | Liftable wheel transmission device for amphibious vehicle |
| CN203637487U (en) * | 2013-12-26 | 2014-06-11 | 大连浦州航空科技有限公司 | Amphibious vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364294A (en) * | 2016-05-11 | 2017-11-21 | 赵兴华 | A kind of Wheel lifting folding device |
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Application publication date: 20140402 |