CN107672396B - Amphibious automobile with tire lifting function - Google Patents
Amphibious automobile with tire lifting function Download PDFInfo
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- CN107672396B CN107672396B CN201710860639.0A CN201710860639A CN107672396B CN 107672396 B CN107672396 B CN 107672396B CN 201710860639 A CN201710860639 A CN 201710860639A CN 107672396 B CN107672396 B CN 107672396B
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- rotating shaft
- lifting mechanism
- lifting
- vehicle body
- seat
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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
- B60F3/0007—Arrangement of propulsion or steering means on amphibious vehicles
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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
- B60F3/0007—Arrangement of propulsion or steering means on amphibious vehicles
- B60F3/0015—Arrangement of propulsion or steering means on amphibious vehicles comprising tracks specially adapted therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an amphibious vehicle with a tire lifting function, which comprises a vehicle body, wheels and a propeller thruster arranged at the tail part of the vehicle body, wherein a turntable is arranged in the vehicle body; the lower end of the wheel turntable is provided with a first lifting mechanism, and the lower end of the first lifting mechanism is connected with a snow running mechanism; the left side and the right side of the wheel are both provided with driving gears for driving the snow running mechanism to run; the bottom of the snow land driving mechanism is provided with a second lifting mechanism; the bottom of the second lifting mechanism is provided with a support leg; the bottom of the vehicle body is provided with a notch for storing the snow travel mechanism. The invention aims to provide an amphibious vehicle with a tire lifting function, which can run in water, on land and on ice and snow.
Description
Technical Field
The invention relates to an automobile, in particular to an amphibious automobile with a tire lifting function.
Background
The existing amphibious vehicle can run in water and also can run on land; however, if the vehicle runs on ice or snow, the vehicle may have difficulty in traveling. Therefore, there is a need for improvements in existing amphibious vehicles.
Disclosure of Invention
The present invention has been made in view of the above problems, and an object of the present invention is to provide an amphibious vehicle with a tire lifting function, which can travel on both water and land, and can travel on ice and snow.
In order to realize the purpose, the invention adopts the technical scheme that: the vehicle comprises a vehicle body 8, wheels 5 and a propeller 11 arranged at the tail part of the vehicle body 8, wherein a tire lifting mechanism 14 is arranged in the vehicle body 8; the tire lifting mechanism 14 comprises a bracket 1401 fixed in the vehicle body, a ball screw 1405 inserted in the middle of the bracket 1401, a motor 1403 arranged at the upper end of the bracket 1401 and a lifting seat 16 arranged in the middle of the upper end of the wheel frame 15, wherein a driving wheel 1402 is arranged at the upper end of the ball screw 1405, a driving belt 1404 is connected between the driving wheel 1402 and an output shaft of the motor 1403, and a nut on the ball screw 1405 is fixed on the lifting seat 16; a turntable 9 is arranged in the vehicle body 8; the lower end of the rotary table 9 is provided with a first lifting mechanism 1, and the lower end of the first lifting mechanism 1 is connected with a snow running mechanism 2; the driving gears 4 for driving the snow running mechanism 2 to run are arranged on the two sides of the wheels 5 in the transverse direction of the automobile; the bottom of the snow driving mechanism 2 is provided with a second lifting mechanism 12; a support leg 13 is arranged at the bottom of the second lifting mechanism 12; the bottom of the vehicle body 8 is provided with a notch 3 for storing the snow travel mechanism 2.
Further, the snow travel mechanism 2 comprises a framework 201 connected to the bottom of the first lifting mechanism 1, a first telescopic mechanism 202 transversely arranged on the framework 201, a first shell 203 respectively connected to two ends of the first telescopic mechanism 202, a second shell 206 arranged on the first shell 203 and inserted at two longitudinal sides of the automobile, and a crawler 207 arranged on the inner side of the first shell 203; the number of the crawler mechanisms 207 is matched with that of the wheels 5; a guide rail seat 209 is arranged on the inner side of the first shell 203, and the crawler 207 is arranged on the guide rail seat 209; the crawler 207 is connected with the extending end of the second shell 206 through a bracket 210; a fixed seat 204 is arranged on the first shell 203, and a second telescopic mechanism 205 is arranged on the fixed seat 204; the second housings 206 are respectively disposed at both ends of the second telescopic mechanism 205 in the longitudinal direction of the vehicle.
Further, the track mechanism 207 includes a base 2071, and a first rotating shaft 2072, a second rotating shaft 2077, a third rotating shaft 2074, a fourth rotating shaft 2076, a fifth rotating shaft 20712 and a sixth rotating shaft 20710 which are respectively arranged on the base 2071; an opening 20711 and an opening 20713 are respectively arranged at the upper end and the lower end of the seat body 2071; the fifth and sixth rotating shafts 20712 and 20710 are spaced below the opening 20711; the first and second rotating shafts 2072 and 2077 are spaced above the opening 20713; the third and fourth rotating shafts 2074 and 2076 are respectively disposed below the fifth and sixth rotating shafts 20712 and 20710; both ends of the fifth rotating shaft 20712 and the sixth rotating shaft 20710 are provided with a first driven gear 2079 matched with the driving gear 4; both ends of the third rotating shaft 2074 and the fourth rotating shaft 2076 are provided with second driven gears 2073; the first driven gear 2079 is engaged with the second driven gear 2073; a traveling crawler 2075 is connected between the first rotating shaft 2072, the second rotating shaft 2077, the third rotating shaft 2074 and the fourth rotating shaft 2076; a guide rail 2078 is arranged at the bottom of the seat body 2071; the guide rail 2078 is disposed on the guide rail seat 209.
Further, an expansion bracket 208 is connected between the opposing crawler 207.
Further, a third lifting mechanism 7 is arranged at the front end of the vehicle body 8; the third lifting mechanism 7 inclines towards the longitudinal rear lower part of the automobile, and the tail end of the third lifting mechanism is connected with a baffle 6; when the third lifting mechanism 7 is extended downward, the bottom of the baffle 6 contacts with the upper surface of the second housing 206.
Further, the first lifting mechanism 1, the second lifting mechanism 12, the third lifting mechanism 7, the first telescoping mechanism 202, and the second telescoping mechanism 205 are all hydraulic cylinders.
Further, the first lifting mechanism 1, the second lifting mechanism 12, the third lifting mechanism 7, the first telescoping mechanism 202 and the second telescoping mechanism 205 share the same hydraulic oil tank 10; the hydraulic oil tank 10 is provided in the rear box of the vehicle body 8.
The invention has the beneficial effects that: the invention provides an amphibious vehicle with a tire lifting function, which can run in water, on land and on ice and snow.
1. The invention can drive the crawler mechanism in the snow-land running mechanism to run through the driving gears on the left side and the right side of the wheels, thereby realizing the running of the vehicle body in the ice and snow.
2. The snow field running mechanism can realize automatic extension and retraction, has higher automation degree and convenient operation, and can be freely switched on water, land and ice and snow fields.
3. The arrangement of the rotary table can realize the free steering of the vehicle body, and ensure the normal running in the ice and snow fields.
4. The tire lifting mechanism is arranged, so that wheels can be lifted, when the vehicle runs in water, the tire is lifted, so that the running resistance can be reduced, the running speed is improved, the running power of an engine is reduced, and the energy is saved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic perspective view of the snow travel mechanism of the present invention.
Fig. 3 is a schematic structural view of the snow travel mechanism, the first elevating mechanism and the turntable according to the present invention.
Fig. 4 is a schematic structural view of the crawler mechanism of the present invention.
Fig. 5 is a schematic structural view of the tire lifting mechanism of the present invention.
The text labels in the figures are represented as: 1. a first lifting mechanism; 2. a snow travel mechanism; 3. a notch; 4. a drive gear; 5. a wheel; 6. a baffle plate; 7. a third lifting mechanism; 8. a vehicle body; 9. a turntable; 10. a hydraulic oil tank; 11. a propeller thruster; 12. a second lifting mechanism; 13. a support leg; 14. a tire lifting mechanism; 15. a wheel frame; 16. a lifting seat; 1401. a support; 1402. a drive wheel; 1403. a motor; 1404. a drive belt; 1405. a ball screw; 201. a framework, 202 and a first telescopic mechanism; 203. a first housing; 204. a fixed seat; 205. a second telescoping mechanism; 206. a second housing; 207. a crawler mechanism; 208. a telescopic frame; 209. a guide rail seat; 2071. a base body; 2072. a first rotating shaft; 2073. a second driven gear; 2074. a third rotating shaft; 2075. a running track; 2076. a fourth rotating shaft; 2077. a second rotating shaft; 2078. a guide rail; 2079. a first driven gear; 20710. a sixth rotating shaft; 20711. an opening; 20712. a fifth rotating shaft; 20713. and (4) opening the opening.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in fig. 1 to 5, the specific structure of the present invention is: the vehicle comprises a vehicle body 8, wheels 5 and a propeller 11 arranged at the tail part of the vehicle body 8, wherein a tire lifting mechanism 14 is arranged in the vehicle body 8; the tire lifting mechanism 14 comprises a bracket 1401 fixed in the vehicle body, a ball screw 1405 inserted in the middle of the bracket 1401, a motor 1403 arranged at the upper end of the bracket 1401 and a lifting seat 16 arranged in the middle of the upper end of the wheel frame 15, wherein a driving wheel 1402 is arranged at the upper end of the ball screw 1405, a driving belt 1404 is connected between the driving wheel 1402 and an output shaft of the motor 1403, and a nut on the ball screw 1405 is fixed on the lifting seat 16; a turntable 9 is arranged in the vehicle body 8; the lower end of the rotary table 9 is provided with a first lifting mechanism 1, and the lower end of the first lifting mechanism 1 is connected with a snow running mechanism 2; the driving gears 4 for driving the snow running mechanism 2 to run are arranged on the two sides of the wheels 5 in the transverse direction of the automobile; the bottom of the snow driving mechanism 2 is provided with a second lifting mechanism 12; a support leg 13 is arranged at the bottom of the second lifting mechanism 12; the bottom of the vehicle body 8 is provided with a notch 3 for storing the snow travel mechanism 2.
Preferably, the snow travel mechanism 2 comprises a framework 201 connected to the bottom of the first lifting mechanism 1, a first telescopic mechanism 202 transversely arranged on the framework 201, a first shell 203 respectively connected to two ends of the first telescopic mechanism 202, a second shell 206 arranged on the first shell 203 and inserted at two longitudinal sides of the automobile, and a crawler 207 arranged on the inner side of the first shell 203; the number of the crawler mechanisms 207 is matched with that of the wheels 5; a guide rail seat 209 is arranged on the inner side of the first shell 203, and the crawler 207 is arranged on the guide rail seat 209; the crawler 207 is connected with the extending end of the second shell 206 through a bracket 210; a fixed seat 204 is arranged on the first shell 203, and a second telescopic mechanism 205 is arranged on the fixed seat 204; the second housings 206 are respectively disposed at both ends of the second telescopic mechanism 205 in the longitudinal direction of the vehicle.
Preferably, the track mechanism 207 includes a base 2071, and a first rotating shaft 2072, a second rotating shaft 2077, a third rotating shaft 2074, a fourth rotating shaft 2076, a fifth rotating shaft 20712 and a sixth rotating shaft 20710 which are respectively arranged on the base 2071; an opening 20711 and an opening 20713 are respectively arranged at the upper end and the lower end of the seat body 2071; the fifth and sixth rotating shafts 20712 and 20710 are spaced below the opening 20711; the first and second rotating shafts 2072 and 2077 are spaced above the opening 20713; the third and fourth rotating shafts 2074 and 2076 are respectively disposed below the fifth and sixth rotating shafts 20712 and 20710; both ends of the fifth rotating shaft 20712 and the sixth rotating shaft 20710 are provided with a first driven gear 2079 matched with the driving gear 4; both ends of the third rotating shaft 2074 and the fourth rotating shaft 2076 are provided with second driven gears 2073; the first driven gear 2079 is engaged with the second driven gear 2073; a traveling crawler 2075 is connected between the first rotating shaft 2072, the second rotating shaft 2077, the third rotating shaft 2074 and the fourth rotating shaft 2076; a guide rail 2078 is arranged at the bottom of the seat body 2071; the guide rail 2078 is disposed on the guide rail seat 209.
Preferably, a telescoping frame 208 is connected between the opposing track mechanisms 207.
Preferably, a third lifting mechanism 7 is arranged at the front end of the vehicle body 8; the third lifting mechanism 7 inclines towards the longitudinal rear lower part of the automobile, and the tail end of the third lifting mechanism is connected with a baffle 6; when the third lifting mechanism 7 is extended downward, the bottom of the baffle 6 contacts with the upper surface of the second housing 206.
Preferably, the first lifting mechanism 1, the second lifting mechanism 12, the third lifting mechanism 7, the first telescoping mechanism 202, and the second telescoping mechanism 205 are all hydraulic cylinders.
Preferably, the first lifting mechanism 1, the second lifting mechanism 12, the third lifting mechanism 7, the first telescoping mechanism 202 and the second telescoping mechanism 205 share the same hydraulic oil tank 10; the hydraulic oil tank 10 is provided in the rear box of the vehicle body 8.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (6)
1. An amphibious vehicle with a tire lifting function comprises a vehicle body (8), wheels (5) and a propeller (11) arranged at the tail part of the vehicle body (8), and is characterized in that a tire lifting mechanism (14) is arranged in the vehicle body (8); the tire lifting mechanism (14) comprises a bracket (1401) fixed in a vehicle body, a ball screw (1405) inserted in the middle of the bracket (1401), a motor (1403) arranged at the upper end of the bracket (1401) and a lifting seat (16) arranged in the middle of the upper end of a wheel frame (15), wherein a driving wheel (1402) is arranged at the upper end of the ball screw (1405), a driving belt (1404) is connected between the driving wheel (1402) and an output shaft of the motor (1403), and a nut on the ball screw (1405) is fixed on the lifting seat (16); a turntable (9) is arranged in the vehicle body (8); the lower end of the rotary table (9) is provided with a first lifting mechanism (1), and the lower end of the first lifting mechanism (1) is connected with a snow travel mechanism (2); driving gears (4) for driving the snow running mechanism (2) to run are arranged on the wheels (5) at two sides of the automobile in the transverse direction; a second lifting mechanism (12) is arranged at the bottom of the snow driving mechanism (2); a support leg (13) is arranged at the bottom of the second lifting mechanism (12); a notch (3) for accommodating the snow travel mechanism (2) is formed in the bottom of the vehicle body (8); the snow running mechanism (2) comprises a framework (201) connected to the bottom of the first lifting mechanism (1), a first telescopic mechanism (202) transversely arranged on the framework (201), first shells (203) respectively connected to two ends of the first telescopic mechanism (202), second shells (206) arranged on the first shells (203) in the longitudinal direction of the automobile in an inserting mode, and a crawler mechanism (207) arranged on the inner side of the first shells (203); the number of the crawler mechanisms (207) is matched with that of the wheels (5); a guide rail seat (209) is arranged on the inner side of the first shell (203), and the crawler mechanism (207) is arranged on the guide rail seat (209); the crawler mechanism (207) is connected with the extending end of the second shell (206) through a bracket (210); a fixed seat (204) is arranged on the first shell (203), and a second telescopic mechanism (205) is arranged on the fixed seat (204); the second shell (206) is respectively arranged at two ends of the second telescopic mechanism (205) in the longitudinal direction of the automobile.
2. The amphibious vehicle with the tire lifting function according to claim 1, wherein the track mechanism (207) comprises a seat body (2071) and a first rotating shaft (2072), a second rotating shaft (2077), a third rotating shaft (2074), a fourth rotating shaft (2076), a fifth rotating shaft (20712) and a sixth rotating shaft (20710) which are respectively provided on the seat body (2071); the upper end and the lower end of the seat body (2071) are respectively provided with an opening (20711) and an opening (20713); the fifth rotating shaft (20712) and the sixth rotating shaft (20710) are arranged below the opening (20711) at intervals; the first rotating shaft (2072) and the second rotating shaft (2077) are arranged above the opening (20713) at intervals; the third rotating shaft (2074) and the fourth rotating shaft (2076) are respectively arranged below the sides of the fifth rotating shaft (20712) and the sixth rotating shaft (20710); both ends of the fifth rotating shaft (20712) and the sixth rotating shaft (20710) are provided with first driven gears (2079) matched with the driving gear (4); both ends of the third rotating shaft (2074) and the fourth rotating shaft (2076) are provided with second driven gears (2073); the first driven gear (2079) is meshed with the second driven gear (2073); a traveling crawler (2075) is connected among the first rotating shaft (2072), the second rotating shaft (2077), the third rotating shaft (2074) and the fourth rotating shaft (2076); the bottom of the seat body (2071) is provided with a guide rail (2078); the guide rail (2078) is arranged on the guide rail seat (209).
3. Amphibious vehicle with tyre lifting function according to claim 1, characterised in that a telescopic frame (208) is connected between the opposite track units (207).
4. An amphibious vehicle with tyre lifting function according to claim 1, characterised in that the front end of the vehicle body (8) is provided with a third lifting mechanism (7); the third lifting mechanism (7) inclines towards the longitudinal rear lower part of the automobile, and the tail end of the third lifting mechanism is connected with a baffle (6); after the third lifting mechanism (7) extends downwards, the bottom of the baffle (6) is in contact with the upper surface of the second shell (206).
5. The amphibious vehicle with the tire lifting function according to claim 4, wherein the first lifting mechanism (1), the second lifting mechanism (12), the third lifting mechanism (7), the first telescoping mechanism (202) and the second telescoping mechanism (205) are all hydraulic cylinders.
6. The amphibious vehicle with the tire lifting function according to claim 5, wherein the first lifting mechanism (1), the second lifting mechanism (12), the third lifting mechanism (7), the first telescoping mechanism (202) and the second telescoping mechanism (205) share the same hydraulic oil tank (10); the hydraulic oil tank (10) is arranged in the rear box of the vehicle body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860639.0A CN107672396B (en) | 2017-09-21 | 2017-09-21 | Amphibious automobile with tire lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860639.0A CN107672396B (en) | 2017-09-21 | 2017-09-21 | Amphibious automobile with tire lifting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107672396A CN107672396A (en) | 2018-02-09 |
| CN107672396B true CN107672396B (en) | 2020-06-26 |
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ID=61136886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710860639.0A Active CN107672396B (en) | 2017-09-21 | 2017-09-21 | Amphibious automobile with tire lifting function |
Country Status (1)
| Country | Link |
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| CN (1) | CN107672396B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292331A (en) * | 2000-07-12 | 2001-04-25 | 刘惠清 | Automobile with all road conditions |
| DE102007002709A1 (en) * | 2007-01-18 | 2008-07-24 | Emil Rohrer | Drive assembly for standard motor vehicle, has fastening plate designed such that plate is fastenable to wheel hub of vehicle, where driven axle includes torsional moment that is transmitted directly or indirectly to drive rollers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592974A (en) * | 1982-06-26 | 1984-01-09 | Toshiba Corp | Four-wheeled crawler vehicle |
| JPH0345475A (en) * | 1989-07-13 | 1991-02-27 | Honda Motor Co Ltd | Crawler belt type vehicle |
| DE102005013692B4 (en) * | 2005-03-22 | 2011-03-31 | Grobler, Hendrik, Dr., Clyde Park | Motor vehicle with additional crawler undercarriage |
| CN203172747U (en) * | 2013-04-12 | 2013-09-04 | 刘新广 | Single-soldier crawler-type combat vehicle |
| CN106143026B (en) * | 2016-06-23 | 2018-07-13 | 蒋钱 | Full-automatic ocean water environment inspection observation equipment |
-
2017
- 2017-09-21 CN CN201710860639.0A patent/CN107672396B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292331A (en) * | 2000-07-12 | 2001-04-25 | 刘惠清 | Automobile with all road conditions |
| DE102007002709A1 (en) * | 2007-01-18 | 2008-07-24 | Emil Rohrer | Drive assembly for standard motor vehicle, has fastening plate designed such that plate is fastenable to wheel hub of vehicle, where driven axle includes torsional moment that is transmitted directly or indirectly to drive rollers |
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| Publication number | Publication date |
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| CN107672396A (en) | 2018-02-09 |
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