CN101007567A - Ship capable of side-wise propelling and reducing wave-making resistance - Google Patents
Ship capable of side-wise propelling and reducing wave-making resistance Download PDFInfo
- Publication number
- CN101007567A CN101007567A CN 200710026358 CN200710026358A CN101007567A CN 101007567 A CN101007567 A CN 101007567A CN 200710026358 CN200710026358 CN 200710026358 CN 200710026358 A CN200710026358 A CN 200710026358A CN 101007567 A CN101007567 A CN 101007567A
- Authority
- CN
- China
- Prior art keywords
- screw propeller
- tunnel
- boats
- ships
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The invention discloses a ship which can advance laterally and reduce the wave resistance. It includes ship body (1), the lateral position below the ship body (1) floating line is equipped with several tunnel (2) passing through the ship body (1), two ends of each tunnel (2) are equipped with propeller (3) respectively, the propeller (3) is connected with the drive device (K1) driving it work and the all-slewing equipment (K2) which can make the propeller (3) generate thrust towards any direction, it is also equipped with the lateral oscillating motion device(K3) which recalls and overhangs the propeller (3) into tunnel (2). The ship has simple structure, it can reduce the ship wave resistance effectively to pushing water navigation, as well as can make the propeller generate thrust towards any direction conveniently and recall or overhang the propeller into tunnel, it can effectively increase the cabin capacity of ship; it can realize turning conveniently and enhance the stability of ship course greatly.
Description
Technical field
The present invention relates to a kind of boats and ships, but particularly a kind of extendible side direction advances and can reduce the boats and ships of wave making resistance.
Background technology
In the prior art, the propelling unit of boats and ships is installed in the ship stern, though stem is made the bulbous bow shape, stem still causes bigger wave making during navigation, produces wave making resistance, comparatively seriously influences shipping sail speed.Advance the ground function in order to make boats and ships have side direction, convenient by slipping from alongside, adopt the screw propeller lateral means to do thruster at present, but this device just is fixed on screw propeller in the tunnel, only produce the single effect of thruster, can not make the ship's navigation thrust power and use, can not make steering hardware again.When ship's navigation, existing thruster makes it be in idle state owing to can not make thrust power and turn to use always, causes the waste of equipment.Tunnel of thruster can only be provided with a screw propeller at present simultaneously, and application force is restricted, and is extremely inconvenient during use.And strengthen application force if desired with regard to the necessary quantity that increases the tunnel, but because the increase of tunnel quantity has just taken the volume of compartment position, therefore also there are a lot of defectives in existing thruster, the all-rotation thrust unit that uses at present all is mounted in ship stern back in addition, there is not folding and unfolding swing function, damage unavoidably if be located at other positions, therefore be not suitable for sides such as stem.
Summary of the invention
But technical matters to be solved by this invention provides the boats and ships that a kind of extendible side direction advanced and can reduce wave making resistance, and these boats and ships can increase propulsion of ship power and can make screw propeller produce propulsive force to any one direction.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: but a kind of side direction advances and can reduce the boats and ships of wave making resistance, comprise hull, the horizontal position is provided with some the tunnels that run through hull below the hull floating line, both ends in each tunnel respectively are provided with screw propeller, and screw propeller is connected with the actuating device of its work of driving and makes screw propeller can produce the all-rotation device of thrust to any one direction.
Above-mentioned actuating device comprises three couples of gear driving pair A1, A2/B1, B2/C1, C2, the same axle mounting of driving wheel A1 power take-off shaft wherein, and the same axle mounting of flower wheel A2 and driven shaft, driving wheel A1 and flower wheel A2 are meshing with each other; The same axle mounting of driving wheel B1 and driven shaft, flower wheel B2 and spigot shaft coaxle are installed, and driving wheel B1 and flower wheel B2 are meshing with each other; Driving wheel C1 and spigot shaft coaxle are installed, the same axle mounting of oar axle of flower wheel C2 and screw propeller, and driving wheel C1 and flower wheel C2 are meshing with each other.
The above-mentioned worm gearing of all-rotation device that makes screw propeller can produce thrust for forming by worm gear and worm screw to any one direction, wherein worm gear set is connected on the outside, end that is located at the center shaft outside and inner cylinder coaxial mounted with it, worm screw links to each other with first drive motor, and screw propeller is installed in another end of inner cylinder.
The outside of above-mentioned inner cylinder is provided with and makes in the screw propeller income tunnel and stretch out teeter device outside the tunnel.
Above-mentioned teeter device comprises the out cylinder, the active ring that is enclosed within the out cylinder outside that are socketed in the inner cylinder outside, passes the catch bar of active ring and second motor that links to each other with catch bar, wherein catch bar passes the lug ring at active ring two ends, be socketed with antifriction-bearing box at the inner cylinder outer wall, antifriction-bearing box links to each other with the out cylinder inwall, two jointed shaft one ends are connected with out cylinder respectively, and the other end is connected on the hull.
As a further improvement on the present invention, outside screw propeller, can also be provided with protective cover.
Compared with prior art, the invention has the beneficial effects as follows:
(1) the present invention has been owing to adopted all-rotation device, existing thruster effect, and particularly bow thruster can be made thrust power again and use during navigation;
(2) the present invention does to push away diffusing wave current when thrust power is used because screw propeller can be arranged on the wave making crest position of stem, can reduce wave making resistance;
(3) the present invention can eliminate turbulent flow and the whirlpool resistance that causes stern because of this screw propeller to the cancellation of the propelling screws of ship stern by actv. owing to have the navigation propulsive force when its power reaches suitable degree;
(4) the present invention can strengthen the manipulative capability of boats and ships owing to have the function of turning to;
(5) the present invention can stretch out screw propeller outside the tunnel owing to used screw propeller teeter device, also it can be received in the tunnel, can avoid its damage;
(6) the present invention can produce bigger application force owing at two ends, a tunnel screw propeller is set respectively, can handled easily;
(7) the present invention is owing to there is bigger application force, and not needing to set up the tunnel increases screw propeller, or adopts the way with its middle part, tunnel reduced, can reduce the volume of compartment position that takies;
(8) the present invention can strengthen ship's head stability because propulsive force is located at the center of gravity front position that stem is a ship.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is that the screw propeller of boats and ships of the present invention makes vertically to advance scheme drawing;
Fig. 2 be among Fig. 1 A to cutaway view;
Fig. 3 is that the screw propeller of boats and ships of the present invention makes laterally to advance scheme drawing;
Fig. 4 be among Fig. 1 B to the sound view;
Fig. 5 is the front view of cutaway view of the propeller arrangement of boats and ships of the present invention;
Fig. 6 is the lateral plan of cutaway view of the propeller arrangement of boats and ships of the present invention;
Fig. 7 makes screw propeller produce the structural representation of the all-rotation device K2 of thrust to any one direction among Fig. 5;
Fig. 8 is the scheme drawing of teeter device K3 structure among Fig. 6;
Fig. 9 is the front view of shareholder's bearing that is socketed in the out cylinder inwall of inner cylinder outer wall.
The specific embodiment
As Fig. 1～shown in Figure 4, but a kind of side direction advances and can reduce the boats and ships of wave making resistance, comprise hull 1, the horizontal position is provided with some the tunnels 2 that run through hull 1 as Fig. 2 and shown in Figure 4 below hull 1 floating line, respectively be provided with a screw propeller 3 at the both ends in each tunnel 2, outside screw propeller 3, can also be provided with protective cover, but actv. prevention screw propeller by other object collisions to and cause its damage.As Fig. 5, shown in Figure 6, screw propeller 3 is connected with the actuating device K1 of its work of driving and makes screw propeller 3 can produce the all-rotation device K2 of thrust to any one direction.Actuating device K1 comprises three couples of gear driving pair A1, A2/B1, B2/C1, C2, wherein driving wheel A1 and power take-off shaft 10 same axle mountings, and flower wheel A2 and driven shaft 11 same axle mountings, driving wheel A1 and flower wheel A2 are meshing with each other; Driving wheel B1 and driven shaft 11 same axle mountings, flower wheel B2 and center shaft 12 same axle mountings, driving wheel B1 and flower wheel B2 are meshing with each other; Driving wheel C1 and center shaft 12 same axle mountings, the oar axle 31 same axle mountings of flower wheel C2 and screw propeller 3, driving wheel C1 and flower wheel C2 are meshing with each other.When giving power take-off shaft 10 imput powers,, boats and ships are advanced thereby can make screw propeller 3 forward or reverse push away water through the transmission of three couples of gear driving pair A1, A2/B1, B2/C1, C2.
As Fig. 5～shown in Figure 7, make screw propeller 3 can produce the worm gearing of all-rotation device K2 for forming of thrust to any one direction by worm gear 5 and worm screw 6, wherein worm gear 5 is socketed in the outside, end that is located at center shaft 12 outsides and inner cylinder coaxial mounted with it 4, worm screw 6 links to each other with the first drive motor D1, and screw propeller 3 is installed in another end of inner cylinder 4.Worm gear 5 rotates when first motor D 1 drives worm screw 6 motions, simultaneously just driving inner cylinder 4 rotates together, thereby make screw propeller 3 on horizontal surface, do 360 ° circumferential rotation together along with inner cylinder 4, so just can make screw propeller 3 produce propulsive force easily, and then change the course of boats and ships easily in any one direction.
As Fig. 5, shown in Figure 6, the outside of inner cylinder 4 is provided with and makes in the screw propeller 3 income tunnels 2 and stretch out the outer teeter device K3 in tunnel 2, when boats and ships are stopped, can be in the tunnel with screw propeller 3 folding and unfoldings, and neither take up space and can better protect screw propeller 3; When needs use screw propeller 3, screw propeller 3 can be reached outside 2 ends, tunnel, for bigger volume of compartment amount is arranged, the diameter of tunnel 2 centre portions can hold the diameter of the end of screw propeller less than it.
Fig. 8 is shown the structural representation of teeter device K3, this teeter device K3 comprises the out cylinder 7 that is socketed in inner cylinder 4 outsides, be enclosed within the active ring 8 in out cylinder 7 outsides, pass the catch bar 9 of active ring 8 and second motor D 2 that links to each other with catch bar 9, described catch bar 9 passes the lug ring 81 at active ring 8 two ends, as Fig. 6, shown in Figure 9, be socketed with antifriction-bearing box 44/45 at inner cylinder 4 outer walls, antifriction-bearing box 44/45 links to each other with out cylinder 7 inwalls, jointed shaft 42,/43 one end is connected with out cylinder 7 respectively, the other end is connected on the hull 1, make out cylinder 7 upper ends can swing, and limit out cylinder 7 moving in the position of above-below direction at left and right directions.
As shown in Figure 5, when second motor D, 2 driving catch bars 9 promote left, catch bar 9 just drives active ring 8 and promotes left, and then drive out cylinder 7 is swung left, making inner cylinder 4 drive screw propeller 3 is that fulcrum is swung to the right with jointed shaft 42/43, thereby just can make screw propeller 3 take in the tunnel 2 or reach outside the tunnel 2.
The present invention is simple in structure, and the wave making resistance that can actv. reduces boats and ships pushes away the water navigation, can make screw propeller 3 produce thrust to any one direction simultaneously and do full circle swinging and advance and take in screw propeller 3 in the tunnel 2 or reach outside the tunnel 2.
Claims (6)
1. but a side direction advances the boats and ships that also can reduce wave making resistance, comprise hull (1), it is characterized in that: some the tunnels (2) that run through hull (1) are set in the horizontal position, below of hull (1) floating line, respectively be provided with screw propeller (3) at the both ends of each tunnel (2), screw propeller (3) is connected with the actuating device (K1) of its work of driving and makes screw propeller (3) can produce the all-rotation device (K2) of thrust to any one direction.
2. but side direction according to claim 1 advances and can reduce the boats and ships of wave making resistance, it is characterized in that: described actuating device (K1) comprises three pairs of gear driving pairs (A1, A2)/(B1, B2)/(C1, C2), wherein driving wheel (A1) and the same axle mounting of power take-off shaft (10), flower wheel (A2) and the same axle mounting of driven shaft (11), driving wheel (A1) is meshing with each other with flower wheel (A2); Driving wheel (B1) and the same axle mounting of driven shaft (11), flower wheel (B2) and the same axle mounting of center shaft (12), driving wheel (B1) is meshing with each other with flower wheel (B2); Driving wheel (C1) and the same axle mounting of center shaft (12), the same axle mounting of oar axle (31) of flower wheel (C2) and screw propeller (3), driving wheel (C1) is meshing with each other with flower wheel (C2).
3. but side direction according to claim 1 and 2 advances and can reduce the boats and ships of wave making resistance, it is characterized in that: the worm gearing of all-rotation device (K2) for forming by worm gear (5) and worm screw (6), wherein worm gear (5) is socketed in the outside, end that is located at center shaft (12) outside and inner cylinder coaxial mounted with it (4), worm screw (6) links to each other with first drive motor (D1), and screw propeller (3) is installed in another end of inner cylinder (4).
4. but side direction according to claim 1 advances and can reduce the boats and ships of wave making resistance, it is characterized in that: be provided with in the outside of inner cylinder (4) and make in screw propeller (3) the income tunnel (2) and stretch out teeter device (K3) outside the tunnel (2).
5. but side direction according to claim 4 advances and can reduce the boats and ships of wave making resistance, it is characterized in that: teeter device (K3) comprises the out cylinder (7) that is socketed in inner cylinder (4) outside, be enclosed within the active ring (8) in out cylinder (7) outside, pass active ring (8) catch bar (9) and with catch bar (9 second motors (D2) that link to each other, described catch bar (9) passes the lug ring (81) at active ring (8) two ends, be socketed with antifriction-bearing box (44)/(45) at inner cylinder (4) outer wall, antifriction-bearing box (44)/(45) link to each other with out cylinder (7) inwall, two jointed shafts (42)/(43) end is connected with out cylinder (7) respectively, and the other end is connected on the hull (1).
6. but side direction according to claim 4 advances and can reduce the boats and ships of wave making resistance, it is characterized in that: be provided with protective cover outside screw propeller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710026358 CN101007567A (en) | 2007-01-17 | 2007-01-17 | Ship capable of side-wise propelling and reducing wave-making resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710026358 CN101007567A (en) | 2007-01-17 | 2007-01-17 | Ship capable of side-wise propelling and reducing wave-making resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101007567A true CN101007567A (en) | 2007-08-01 |
Family
ID=38696290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710026358 Pending CN101007567A (en) | 2007-01-17 | 2007-01-17 | Ship capable of side-wise propelling and reducing wave-making resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101007567A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416168A (en) * | 2017-05-23 | 2017-12-01 | 李先根 | The concealed preposition upender of ship |
| CN107416169A (en) * | 2017-05-23 | 2017-12-01 | 李先根 | A kind of preposition upender of concealed ship |
| CN108189993A (en) * | 2018-01-19 | 2018-06-22 | 贵池区止十工艺品厂 | A kind of lateral symmetry propeller peculiar to vessel |
| CN111994245A (en) * | 2020-09-01 | 2020-11-27 | 王晓明 | Sea surface low-resistance high-speed running system |
| CN112591013A (en) * | 2019-11-24 | 2021-04-02 | 杨滋垚 | Outdoor water supplies equipment |
-
2007
- 2007-01-17 CN CN 200710026358 patent/CN101007567A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416168A (en) * | 2017-05-23 | 2017-12-01 | 李先根 | The concealed preposition upender of ship |
| CN107416169A (en) * | 2017-05-23 | 2017-12-01 | 李先根 | A kind of preposition upender of concealed ship |
| CN108189993A (en) * | 2018-01-19 | 2018-06-22 | 贵池区止十工艺品厂 | A kind of lateral symmetry propeller peculiar to vessel |
| CN112591013A (en) * | 2019-11-24 | 2021-04-02 | 杨滋垚 | Outdoor water supplies equipment |
| CN112591013B (en) * | 2019-11-24 | 2021-12-31 | 金华他山科技咨询服务有限公司 | Outdoor water supplies equipment |
| CN111994245A (en) * | 2020-09-01 | 2020-11-27 | 王晓明 | Sea surface low-resistance high-speed running system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110263165A1 (en) | Electric Marine Surface Drive | |
| US7485018B2 (en) | Marine drive system | |
| CN102887217B (en) | Autonomous underwater vehicle (AUV) vector thrust device | |
| CN202848014U (en) | Electric 360-degree all rotation outboard and inboard double-motor contra-rotating propeller propelling device | |
| CN101007567A (en) | Ship capable of side-wise propelling and reducing wave-making resistance | |
| CN101513926B (en) | Tilt rotor vector propulsion device used in underwater propeller | |
| CN102390508A (en) | 360-degree full revolving inboard and outboard (dual-machine) contrarotating propeller propulsion device | |
| CN102501958B (en) | Inside and outside electronic 360 ° of full circle swinging sides of a ship, two-shipper is to rotating oar propulsive unit | |
| CN101357684A (en) | No-steering gear electric-machine directly-driven advancing electric ship | |
| CN103963952A (en) | Small submersible steering propelling system | |
| CN201793007U (en) | Full-electric propulsion device for 360-degree full-circle-rotation contra-rotating propellers | |
| KR101261867B1 (en) | Pod type propulsion device and ship with the same | |
| CN104627345A (en) | Ship travelling method, ship and impeller of ship | |
| CN204642135U (en) | Boats and ships and propelling unit thereof | |
| CN102616357A (en) | 360-degree biomimetic fluctuation propulsion device | |
| US7540249B2 (en) | Acceleration system for link belt-mounted ship | |
| CN204916148U (en) | Compact turns around propeller entirely for boats and ships | |
| CN110937093A (en) | Underwater equipment vector propeller | |
| CN110065614A (en) | A kind of parallel underwater vector propeller of two-freedom | |
| CN213414188U (en) | Underwater detection robot with novel power transmission system and steering mechanism | |
| CN202242835U (en) | Water propeller | |
| CN204713415U (en) | A kind of rudder for ship structure of boats and ships | |
| CN220114801U (en) | Ship adopting coaxial forward and reverse rotation propeller structure | |
| JPH07507254A (en) | Marine propulsion machine | |
| CN201136590Y (en) | Thruster for electric ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |