CN108657386B - Water sport device propulsion system and water sport device - Google Patents
Water sport device propulsion system and water sport device Download PDFInfo
- Publication number
- CN108657386B CN108657386B CN201810591430.3A CN201810591430A CN108657386B CN 108657386 B CN108657386 B CN 108657386B CN 201810591430 A CN201810591430 A CN 201810591430A CN 108657386 B CN108657386 B CN 108657386B
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- water
- propulsion system
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- shifting
- resin
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 32
- 229920005989 resin Polymers 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 24
- 239000006260 foam Substances 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 claims description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
- CMLFRMDBDNHMRA-UHFFFAOYSA-N 2h-1,2-benzoxazine Chemical compound C1=CC=C2C=CNOC2=C1 CMLFRMDBDNHMRA-UHFFFAOYSA-N 0.000 claims description 2
- 244000198134 Agave sisalana Species 0.000 claims description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000004642 Polyimide Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920002978 Vinylon Polymers 0.000 claims description 2
- 229920006231 aramid fiber Polymers 0.000 claims description 2
- 239000010425 asbestos Substances 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 229920003192 poly(bis maleimide) Polymers 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000009719 polyimide resin Substances 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000007769 metal material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H19/00—Marine propulsion not otherwise provided for
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
Abstract
The invention relates to a water sport device propulsion system and a water sport device, the water sport device propulsion system comprises: a crawler belt provided in a reciprocable and rotatable manner; the water-shifting blocks are arranged on the crawler at intervals and protrude out of the crawler; the water shifting block is arranged along with the crawler belt in a reciprocating rotary motion mode. According to the water sport device propulsion system and the water sport device, the crawler belt is utilized to carry the water shifting block to reciprocate, and the water shifting block can enable the bearing main body to advance in the water shifting process. The caterpillar band is made of flexible materials and can be bent, so that the rigidity of the caterpillar band is difficult to meet the water-drawing requirement. The invention sets two adjacent water-shifting blocks to be relatively deflected but the relative deflection angle is limited, so that a plurality of water-shifting blocks can move relatively and can not move infinitely.
Description
Technical Field
The invention relates to a water sport device propulsion system and a water sport device.
Background
In the earth's surface area, land occupies only 30% of the total area and the ocean occupies about 70%. World population is increasing, the environment worsens, and habitable space and available resources on land are becoming scarce: about 10,000 years ago, the earth's population was only millions and had not broken through 10 million big joints until the early 18 th century. By the 20 th century of 19, the population has risen to 20 billion. Currently, the world population is over 73 billion. By the united nations forecast, by 2050, this number will be rewritten to 97 billion, by 2100, over 110 billion. The large-area development on the sea requires quick and convenient traffic, and islands and various floating platforms can be connected with each other to communicate personnel and goods.
Currently, marine transportation devices are propelled mainly by the following principles:
motorboats and surface boats: a propulsion system with a large power to weight ratio is used, but the hull is still in water, and the speed per hour of the whole system is currently very difficult to exceed 80 km, because the resistance is proportional to the square of the speed.
Ground effect aircraft: similar to the principle of an airplane, the ship body is separated from the sea surface completely by the pneumatic effect close to the sea surface, the maximum speed per hour is 500 km, and the energy consumption is high.
Water plane: according to the principle of the aircraft completely, the wing is used for generating lifting force, so that the oil consumption is large, and the capability of carrying goods is limited.
However, the current offshore movement devices firstly have deeper draft of the ship body, so that the whole advancing resistance of the ship body is enhanced, and the whole advancing speed is low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a water sport device propulsion system with small travelling resistance and a water sport device.
In order to achieve the above purpose, the present invention is realized by the following technical scheme:
according to the water sport device propulsion system and the water sport device, the crawler belt is utilized to carry the water shifting block to reciprocate and rotate, and the water shifting block can enable the bearing main body to advance in the water shifting process. The caterpillar band is made of flexible materials and can be bent, so that the rigidity of the caterpillar band is difficult to meet the water-drawing requirement. The invention sets two adjacent water-shifting blocks to be relatively deflected but the relative deflection angle is limited, so that a plurality of water-shifting blocks can move relatively and can not move infinitely. Therefore, when the water-shifting blocks are subjected to the reaction force of water during water shifting, the connecting plate can transmit the reaction force of water to the adjacent water-shifting blocks, so that the water-shifting blocks bear the reaction force of water together. Therefore, the crawler belt cannot be distorted and deformed due to the reaction force of water, and the crawler belt can be ensured to be used safely all the time in the driving process. The water-shifting block adopts a honeycomb plate, so that the buoyancy of the water-shifting block can be enhanced, and the bearing device can be helped to float on the water surface. The water-shifting block is composed of an upper cover plate, a lower cover plate and a plate body, wherein the upper cover plate and the lower cover plate are made of metal materials, and can provide rigidity. The main board body is made of fiber reinforced resin, so that rigidity and buoyancy can be provided.
Drawings
FIG. 1 is a schematic view of a water sports apparatus according to the present invention.
Fig. 2 is a schematic view of the water sports apparatus according to the present invention from another angle.
Fig. 3 is a schematic diagram of the propulsion system of the water sports apparatus according to the present invention.
Fig. 4 is a schematic diagram of a water-shifting block according to the present invention.
Fig. 5 is a schematic view of the water-drawing block of the present invention from another angle.
Fig. 6 is a schematic diagram of the matching relationship of two adjacent water-drawing blocks at the arc-shaped movement track.
Detailed Description
The invention is further described below with reference to examples and figures.
The water sports apparatus 100 shown in fig. 1 and 2 includes a carrier body 110 and a water sports apparatus propulsion system 120. The carrier body 110 is provided in a suitable shape or configuration according to actual use needs. The watercraft propulsion system 120 is mounted on the carrier body 110. The number of the water sports device propulsion systems 120 can be multiple, the distribution positions of the water sports device propulsion systems can be determined according to practical situations, and in the example shown in the figure, five water sports device propulsion systems 120 are provided. In the following examples, one of the structures is exemplified.
As shown in fig. 3 to 6, the water sports device propulsion system 120 includes a track 130, a driving device 131, a driving wheel 132, a driven wheel 133, and a water-drawing block 140. The number of the driving device 131, the driving wheel 132 and the driven wheel 133 can be multiple, and the positions of the driving device, the driving wheel and the driven wheel can be determined according to actual situations. The driving device 131, the driving wheel 132 and the driven wheel 133 are mounted on the bearing body 110 and are used for supporting and driving the caterpillar 130 to reciprocate. The driving device 131 may employ a motor or a fuel engine, which is determined according to actual use situations. The driving device 131 may be arranged to directly drive the driving wheel 132, for example, both are coaxially mounted; the drive 131 can also be arranged to drive the drive wheel 132 via an available transmission. Usable transmission means such as a belt, a chain, a worm, a gear, etc. may be used. In the example shown, each set of tracks 130 is provided with at least one drive wheel 132 and two driven wheels 133. One of the driven wheels 133 is located at the same height as the driving wheel 132, and the other driven wheel 133 is located higher than the driving wheel 132, so as to support the track 130 in a substantially triangular shape.
The crawler belt 130 bypasses the driving wheel 132 and the driven wheel 133 and is provided to be driven by the driving wheel 132 to reciprocate in a rotational motion. One set for each two tracks 130. The present invention is also provided with a plurality of support wheels 160. The support wheel 160 is disposed between the driving wheel 132 and the driven wheel 133, and supports the track 130 from an inner surface thereof. In the example shown, the number of support wheels 160 is five. The number of which can be chosen according to the actual situation. The supporting wheels 160 are provided to support the caterpillar 130 when the water-drawing block 140 draws water, thereby preventing the caterpillar 130 from being distorted.
One end of the water-pulling block 140 is disposed on the outer surface of the caterpillar 130. The water-drawing block 140 includes an upper cover plate 141, a lower cover plate 142, and a main plate body 143; the upper and lower cover plates 141 and 142 are respectively provided at upper and lower ends of the main plate body 143. According to one embodiment of the present invention, the upper and lower cover plates 141 and 142 are made of a metal material, and specific materials thereof may be materials suitable for use in water, such as corrosion-resistant stainless steel materials. The main board body is a fiber reinforced resin board. The fiber reinforced resin plate is made of fiber reinforced resin, and the fiber reinforced resin comprises fibers and resin; the fiber is one or more of glass fiber, carbon fiber, metal fiber, boron fiber, asbestos fiber, aramid fiber, olympic fiber, polyester fiber, nylon fiber, vinylon fiber, polypropylene fiber, polyimide fiber, cotton fiber and sisal fiber; the resin is thermosetting resin, and the thermosetting resin is one or more of epoxy resin, phenolic resin, vinyl resin, benzoxazine resin, polyimide resin and bismaleimide resin. According to a preferred embodiment of the present invention, the water-blocking block 140 is a honeycomb plate. The water-repellent block 140 is a honeycomb plate with foam material (not shown) filled in the honeycomb holes. The honeycomb plate can enhance the buoyancy and strength of the water-shifting block 140. In particular, the honeycomb prepared based on glass fibers can float on the sea for a long time, and has no corrosion and no aging. To further increase the floating stability of the foam in water, the interior of the cell may be filled with a closed cell foam.
One side of the lower end of the water-shifting block 140 is provided with a containing cavity 144, and the other side is provided with a connecting plate 150. The receiving chamber 144 is defined by an upper wall 145, a lower wall 146 and side walls 147. The water-pulling blocks 140 are connected to the two tracks 130 at both ends thereof, respectively. The web 150 is located between the two tracks 130. In the example shown in the figures, two connection plates 150 are provided on each water drawing block 140, and the two connection plates 150 are spaced apart. The lower surface of the connection plate 150 is provided with a step 151.
A plurality of water-shifting blocks 140 are provided on each set of tracks 130. A plurality of water-pulling blocks 140 are arranged on the crawler 130 at intervals and protrude out of the crawler 130; the water deflector 140 is reciprocally disposed with the caterpillar 130. The receiving cavity 144 of the water block 140 faces the connection plate 150 on the other water block 140. The connecting plate 150 on each water-shifting block 140 extends into the accommodating cavity 144 of the adjacent water-shifting block 140 in front, and when the adjacent two water-shifting blocks 140 deflect relatively, the front end of the connecting plate 150 is lapped on the upper wall 145 or the lower wall 146 of the accommodating cavity 144, so that the connecting plate 150 is always positioned in the accommodating cavity 144 in the process of deflecting the adjacent two water-shifting blocks 140 relatively. Thus, the relative deflection angle of two adjacent water-shifting blocks 140 can be limited, and the adjacent water-shifting blocks 140 can be always kept in lap joint in the relative rotation process.
The present invention is particularly important when the crawler 130 moves along an arc-shaped route, and the water-shifting blocks 140 at different positions are different in shape when the water-shifting blocks 140 walk around the surface of the driving wheel 132 or the driven wheel 133 along with the crawler or water is shifted; adjacent two water-drawing blocks 140 are deflected relatively. Adjacent two water-drawing blocks 140 which move along an arc-shaped route along with the caterpillar 130 are deflected relatively; adjacent two water-drawing blocks 140 are disposed so as to limit their relative deflection angles to each other. In this way, the plurality of water-shifting blocks 140 can be relatively connected into a whole and can relatively move for a certain angle, so as to meet the use requirement of water shifting.
According to the water sport device propulsion system and the water sport device, the crawler belt is utilized to carry the water shifting block to reciprocate, and the water shifting block can enable the bearing main body to advance in the water shifting process. The caterpillar band is made of flexible materials and can be bent, so that the rigidity of the caterpillar band is difficult to meet the water-drawing requirement. When two adjacent water-shifting blocks pass through the driving wheel and/or the driven wheel, the connecting plate of the front water-shifting block can be far away from the upper wall or the lower wall in the accommodating cavity of the rear water-shifting block, and the adjacent water-shifting blocks relatively rotate to be in an open state, but when water is shifted, the connecting plate of the front water-shifting block can be overlapped with the upper wall or the lower wall in the accommodating cavity of the rear water-shifting block and the deflection angle is limited, so that a plurality of water-shifting blocks can move relatively and can not move infinitely. Therefore, when the water-shifting blocks are subjected to the reaction force of water during water shifting, the connecting plate can transmit the reaction force of water to the adjacent water-shifting blocks, so that the water-shifting blocks bear the reaction force of water together. Therefore, the crawler belt cannot be distorted and deformed due to the reaction force of water, and the crawler belt can be ensured to be used safely all the time in the driving process. The main board body 143 of the water-shifting block adopts a honeycomb sandwich board or a foam sandwich board and other floating boards, so that the buoyancy of the main board body can be enhanced, and the bearing device can be helped to float on the water surface. The water-shifting block is composed of an upper cover plate, a lower cover plate and a plate body, wherein the upper cover plate and the lower cover plate are made of metal materials or nonmetal materials, and can provide rigidity. The main board body is made of metal materials or fiber reinforced resin, so that rigidity and buoyancy can be provided.
The examples of the present invention are intended to be illustrative only and not to limit the scope of the claims, and other substantially equivalent substitutions will occur to those skilled in the art and are intended to be within the scope of the present invention.
Claims (18)
1. A marine vessel propulsion system, comprising:
a crawler belt provided in a reciprocable and rotatable manner;
the water-shifting blocks are arranged on the crawler at intervals and protrude out of the crawler; the water shifting block is arranged along with the crawler belt in a reciprocating rotary motion,
when the crawler belt moves along the arc-shaped route, two adjacent water shifting blocks which move along the arc-shaped route along with the crawler belt deflect relatively; two adjacent water-shifting blocks are mutually limited by the relative deflection angle,
one side of the water shifting block is provided with a containing cavity, and the other side of the water shifting block is provided with a connecting plate; the connecting plates are arranged to protrude forwards from the water-shifting blocks along the moving direction of the water-shifting blocks, and the connecting plate on each water-shifting block extends into the accommodating cavity of the adjacent water-shifting block in front; when two adjacent water-shifting blocks deflect relatively, the connecting plate is always arranged in the accommodating cavity.
2. The watercraft propulsion system of claim 1 wherein adjacent ones of said two water deflector blocks overlap and overlap throughout reciprocation with said track.
3. A water sports apparatus propulsion system according to claim 1 or claim 2, wherein adjacent two of the water-deflector blocks are arranged to rotate relative to each other when passing through an arcuate path and remain in constant overlap and limited relative rotation.
4. The watercraft propulsion system of claim 1 wherein the receiving chamber is defined by an upper wall, a lower wall, and side walls; in the deflection process of the connecting plate along with the water-shifting blocks, the upper wall and the lower wall of the accommodating cavity limit the movement of the connecting plate so as to limit the relative deflection angle of two adjacent water-shifting blocks.
5. The propulsion system of a water sports apparatus according to claim 1, wherein when two adjacent water-drawing blocks are relatively deflected, the front end of the connecting plate is lapped on the upper wall or the lower wall of the accommodating cavity, so that the relative deflection angle of the two adjacent water-drawing blocks is limited.
6. The water sports apparatus propulsion system according to claim 5, wherein the portion of the connection plate overlapping the receiving cavity is provided with a step.
7. The watercraft device propulsion system of claim 1 wherein the water block comprises an upper housing plate, a lower housing plate, and a main plate body; the upper cover plate and the lower cover plate are respectively arranged at the upper end and the lower end of the main board body in a covering manner; the connecting plate is connected with the lower cover plate.
8. The watercraft device propulsion system of claim 7 wherein the upper and lower housing plates and connecting plates are metal plates; the main board body is a fiber reinforced resin board.
9. The water sports device propulsion system according to claim 8, wherein the fiber reinforced resin sheet is made of fiber reinforced resin, the fiber reinforced resin including fibers and resin; the fiber is one or more of glass fiber, carbon fiber, metal fiber, boron fiber, asbestos fiber, aramid fiber, olympic fiber, polyester fiber, nylon fiber, vinylon fiber, polypropylene fiber, polyimide fiber, cotton fiber and sisal fiber; the resin is thermosetting resin, and the thermosetting resin is one or more of epoxy resin, phenolic resin, vinyl resin, benzoxazine resin, polyimide resin and bismaleimide resin.
10. A watercraft propulsion system according to claim 1, further comprising a drive wheel and/or a driven wheel, the track being provided around the drive wheel and/or the driven wheel; the driving wheel drives the caterpillar to reciprocate and rotate.
11. A watercraft device propulsion system according to claim 10 further comprising a drive means which drives the drive wheel in rotation or is rotatably arranged by a transmission means.
12. A watercraft propulsion system according to claim 10 wherein the drive wheel and/or the driven wheel support the track in a triangular shape.
13. The watercraft propulsion system of claim 12 including at least one drive wheel and at least two driven wheels; one driven wheel is positioned at the same height with the driving wheel, and the other driven wheel is higher than the driving wheel.
14. The watercraft device propulsion system of claim 10, further comprising a support wheel rotatably disposed, the track having an outer surface and an inner surface, the water block disposed on the outer surface, the support wheel supporting the track ground from the inner surface.
15. The watercraft device propulsion system of claim 1 wherein each two tracks are in a group, two tracks being spaced apart; two ends of each water shifting block are connected to two tracks of the same group.
16. The watercraft device propulsion system of claim 1 wherein the water block is a honeycomb panel.
17. The watercraft device propulsion system of claim 16 wherein the water deflector is a honeycomb panel with foam filled into the honeycomb holes.
18. A water sports apparatus, comprising:
the bearing body is provided with a bearing body,
a water sports apparatus propulsion system according to any one of claims 1 to 17;
the water sport propulsion system is mounted on the carrier body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810591430.3A CN108657386B (en) | 2018-06-10 | 2018-06-10 | Water sport device propulsion system and water sport device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810591430.3A CN108657386B (en) | 2018-06-10 | 2018-06-10 | Water sport device propulsion system and water sport device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108657386A CN108657386A (en) | 2018-10-16 |
| CN108657386B true CN108657386B (en) | 2024-03-08 |
Family
ID=63774415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810591430.3A Active CN108657386B (en) | 2018-06-10 | 2018-06-10 | Water sport device propulsion system and water sport device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108657386B (en) |
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| Publication number | Publication date |
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| CN108657386A (en) | 2018-10-16 |
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