CN203864971U - Blade rotating type motorboat - Google Patents
Blade rotating type motorboat Download PDFInfo
- Publication number
- CN203864971U CN203864971U CN201420282626.1U CN201420282626U CN203864971U CN 203864971 U CN203864971 U CN 203864971U CN 201420282626 U CN201420282626 U CN 201420282626U CN 203864971 U CN203864971 U CN 203864971U
- Authority
- CN
- China
- Prior art keywords
- blade
- guides
- oar axle
- main shaft
- ship body
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a blade rotating type motorboat, and belongs to the technical field of boats. The blade rotating type motorboat is composed of a boat body, a control system and a power system. The boat body is made of glass fiber reinforced plastic or carbon fiber composite material. The control system comprises a control handle, a control signal transmission mechanism, a rudder, a saddle and a support, wherein the control handle and the saddle are fixed to the boat body through the support. The power system comprises a driving device and a propelling device. The driving device is composed of an engine, a gear speed reducer and a main shaft. An internal combustion engine or an electric motor is adopted as the engine. The propelling device comprises a left propeller and a right propeller, wherein the left propeller and the right propeller are the same in structure and working principle and symmetrically arranged on the left side of the boat body and the right side of the boat body. A left blade in the left propeller and a right blade in the right propeller rotate to generate thrust. In the use process, neither obvious wake nor serious splashing phenomenon exists, and efficiency is high. The blade rotating type motorboat is used as a water traffic tool and used for sports recreation activities.
Description
Technical field
The rotary motor boat of a kind of blade, belongs to technical field of ships, relates in particular to a kind of motor boat.
Background technology
Traditional motor boat adopts screw propeller to make propelling unit mostly, although drive conveniently, efficiency is lower, propeller producing process complexity, and can produce tail while using.
Summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of traditional motor boat, invent the rotary motor boat of blade without obvious tail that a kind of efficiency is higher.
The rotary motor boat of a kind of blade, is made up of ship body, control system and power system.Ship body adopts glass-felt plastic or carbon fiber composite material to make.Control system comprises that manipulation is, manipulation signal transport sector, yaw rudder, saddle and support, manipulation and saddle be all fixed on it ship by support.Power system comprises actuating device and propelling unit.Actuating device is made up of driving engine, reduction gear apparatus and main shaft.Driving engine adopts combustion engine or electrical motor, while adopting electrical motor by the lithium battery power supply conveniently charging; The manipulation signal of driving engine transmits between driving engine and manipulation handle by manipulation signal transport sector; Driving engine, reduction gear apparatus and main shaft are all arranged on the postmedian of ship, and driving engine is connected with reduction gear apparatus, and the output shaft of reduction gear apparatus is main shaft; Main shaft horizontal arrangement and vertical with the longitudinal plane of symmetry of ship body, left section of main shaft is connected with ship body left side wall by bearing, and expose to the left side of ship body through ship body left side wall, right section of main shaft is connected with ship body right side wall by bearing, and expose to the right of ship body through ship body right side wall, two are all carried out water-tight processing through place.Propelling unit comprises left propelling unit and right propelling unit, and left propelling unit and right propeller structure and principle of work are all identical, and they are symmetrically arranged in the left and right sides of ship body; Left propelling unit is made up of the arm that turns left, left blade, left oar axle, left pilot bar, left guides and left guides strut member, vertical being connected of left end of exposing ship body left side of one end of left-hand rotation arm and the main shaft of actuating device, vertical being connected of right-hand member of the other end of left-hand rotation arm and left oar axle, left oar axle and main shaft are arranged in respectively the left and right sides of left-hand rotation arm, left section of left oar axle leading edge through the close left blade on left blade and the hole parallel with left blade leading edge are also connected with left blade by bearing, and left oar axle is parallel with the leading edge of left blade; Left blade can be around the flexible switch of left oar axle, but left blade can not be made axial linear movement along left oar axle; The root end face of left blade is vertical near the end face of one end and the leading edge of left blade of left-hand rotation arm plane of rotation, and left blade is trapezoidal or rectangle at right angles, and the cross section of left blade is aerofoil profile; The hypomere of left pilot bar and left blade are fixed on the root end face of left blade overlapping with the string of a musical instrument of this end face, and the epimere of left pilot bar is through left guides; Left guides is closely bumped into anticlockwise bearing by left linear bearing and combines; Left guides is installed on the top in the postmedian left side of ship body, and is placed in the left side of left-hand rotation arm plane of rotation, and left guides is connected with ship body by left guides strut member; Left guides is installed near the rotation round of left oar axle as far as possible, is maximum chord length sum, so that left blade rotates smoothly but left guides to the distance between main shaft is greater than the maximum width of left-hand rotation arm lengths and left blade; The length of left pilot bar should enough guarantee that its upper end is all the time in left guides and do not come off.Right propelling unit is made up of the arm of turning right, right blade, right oar axle, right pilot bar, right guides and right guides strut member, vertical being connected of right-hand member of exposing ship body right side of one end of right-hand rotation arm and the main shaft of actuating device, vertical being connected of left end of the other end of right-hand rotation arm and right oar axle, main shaft and right oar axle are arranged in respectively the left and right sides of right-hand rotation arm, right section of right oar axle leading edge through the close right blade on right blade and the hole parallel with right blade leading edge are also connected with right blade by bearing, and right oar axle is parallel with the leading edge of right blade; Right blade can be around the flexible switch of right oar axle, but right blade can not be made axial linear movement along right oar axle; The root end face of right blade is vertical near the end face of one end and the leading edge of right blade of right-hand rotation arm plane of rotation, and right blade is trapezoidal or rectangle at right angles, and the cross section of right blade is aerofoil profile; The hypomere of right pilot bar and right blade are fixed on the root end face of right blade overlapping with the string of a musical instrument of this end face, and the epimere of right pilot bar is through right guides; Right guides is closely bumped into right rotation bearing by right linear bearing and combines; Right guides is installed on the top on the postmedian right side of ship body, and is placed in the right side of right-hand rotation arm plane of rotation, and right guides is connected with ship body by right guides strut member; Right guides is installed near the rotation round of right oar axle as far as possible, is maximum chord length sum, so that right blade rotates smoothly but right guides to the distance between main shaft is greater than the maximum width of right-hand rotation arm lengths and right blade; The length of right pilot bar should enough guarantee that its upper end is all the time in right guides and do not come off.Main shaft, left-hand rotation arm, right-hand rotation arm, left oar axle and right oar axle are in same plane, and left oar axle and right oar axle are on same straight line.Yaw rudder is located at ship tail place, and yaw rudder is by manipulating signal transport sector and manipulating being connected, and manipulation is being installed on close deflection arch place.The line of left guides and right guides is directly over main-shaft axis and parallel with main-shaft axis.
For obtaining satisfied efficiency, the setting height(from bottom) of main shaft, left guides and right guides meets: when this ship at full load, left pilot bar forwardly with the tangent point of contact of left oar axle rotation round, right pilot bar forwardly with the tangent point of contact of right oar axle rotation round, left pilot bar in the wings with the tangent point of contact of left oar axle rotation round and right pilot bar in the wings with the tangent point of contact of right oar axle rotation round with high and just in water surface site.
The principle of work of the rotary motor boat of this kind of blade is: bounce off an engine, and the power of driving engine is passed to main shaft by reduction gear apparatus, and main shaft is the left propelling unit of synchronized in the same way driving and right propelling unit simultaneously, promotes this ship and travels.Turn right from ship body left side, the synchronized in the same way left-hand revolution of left blade and right blade, this ship advances to deflection arch direction running; The synchronized in the same way clickwise of left blade and right blade, this ship retreats to ship tail direction running; People handles manipulation direction and the speed of controlling this ship.
Propelling unit is work like this: transmission of power is to main shaft, and main shaft rotates and drives left-hand rotation arm and the synchronized in the same way rotation of right-hand rotation arm; Left-hand rotation arm drives left oar axle rotation, and right-hand rotation arm drives right oar axle rotation; In the traction bottom left blade rotation of left oar axle, in the traction bottom right blade rotation of right oar axle; Due to the restriction of left pilot bar and left guides, when left blade rotation, its angle of attack revolves at a cycle of operations the interior meeting of turning around regular variation occurs, and is conducive to produce thrust; Similarly, due to the restriction of right pilot bar and right guides, when right blade rotation, its angle of attack revolves at a cycle of operations the interior regular variation that can occur equally of turning around, and is conducive to produce thrust.For before ship of the present invention so that speech, because left guides and right guides are all placed in the top of the water surface, main shaft is placed in below water surface site, the left pilot bar point of contact tangent with left oar axle rotation round forwardly, the right pilot bar point of contact tangent with right oar axle rotation round forwardly, left pilot bar in the wings with the tangent point of contact of left oar axle rotation round and right pilot bar in the wings with the tangent point of contact of right oar axle rotation round with high and just in water surface site, and left guides is installed near the rotation round of left oar axle, the same rotation round near right oar axle of right guides is installed, in one-period, left blade and right blade are struck and are accounted for equally more than half cycle of operations, although left blade and right blade move ahead above the water surface, they are only subject to the resistance of air and there is no the resistance of water.Like this, the efficiency of generation thrust is higher.Change the size that spindle speed size can change thrust, the faster thrust of rotating speed is larger, and the slower thrust of rotating speed is less; The rotation direction that changes main shaft can change the direction of thrust.
Advantage of the present invention is: the rotary motor boat of a kind of blade of this invention can not produce the obvious tail as propeller while use, can as traditional paddlewheel propulsion device, not have serious bat water phenomenon yet; And this ship degradation of energy is little, and efficiency is high, without large spray, blade is easily made, and can adopt stiffener plate oar or aerofoil profile oar.All very convenient as marine communication means and amusement and recreation sports.
Brief description of the drawings
Fig. 1 is that the master of the rotary motor boat of a kind of blade of the present invention looks schematic diagram; Fig. 2 is the left view of Fig. 1.
In figure, 1-ship body, 11-deflection arch, 12-ship tail; 21-manipulates handle, 22-manipulation signal transport sector, 23-yaw rudder, 24-support, 25-saddle; 31-driving engine, 32-reduction gear apparatus, 33-main shaft; The left propelling unit of 4-, 41-left-hand rotation arm, the left blade of 42-, the left oar axle of 43-, the left pilot bar of 44-, the left guides of 45-, the left linear bearing of 451-, 452-anticlockwise bearing, the left guides strut member of 46-, the right propelling unit of 5-, 51-right-hand rotation arm, the right blade of 52-, the right oar axle of 53-, the right pilot bar of 54-, the right guides of 55-, the right linear bearing of 551-, 552-right rotation bearing, the right guides strut member of 56-; The 6-water surface; The left oar axle of 7-rotation round; In Fig. 2, the hollow arrow on left-hand rotation arm 41 represents turn left while the advancing hand of rotation of arm 41 of this invention ship.
Detailed description of the invention
Now by reference to the accompanying drawings 1 and accompanying drawing 2 for example the present invention is illustrated: the rotary motor boat of a kind of blade, is made up of ship body 1, control system and power system.Ship body 1 adopts glass-felt plastic to make.Control system comprise manipulation 2121, manipulation signal transport sector 22, yaw rudder 23, saddle 25 and support 24, manipulate 21 and saddle 25 all lean on support 24 to be fixed on ship body 1.Power system comprises actuating device and propelling unit.Actuating device is made up of driving engine 31, reduction gear apparatus 32 and main shaft 33.Driving engine 31 adopts electrical motor, by the lithium battery power supply conveniently charging; The manipulation signal of driving engine 31 transmits at driving engine 31 with between manipulating 21 by manipulation signal transport sector 22; Driving engine 31, reduction gear apparatus 32 and main shaft 33 are all arranged on the postmedian of ship, and driving engine 31 is connected with reduction gear apparatus 32, and the output shaft of reduction gear apparatus 32 is main shaft 33; Main shaft 33 horizontal arrangement and vertical with the longitudinal plane of symmetry of ship body 1, left section of main shaft 33 is connected with ship body 1 left side wall by bearing, and expose to the left side of ship body 1 through ship body 1 left side wall, right section of main shaft 33 is connected with ship body 1 right side wall by bearing, and expose to the right of ship body 1 through ship body 1 right side wall, two are all carried out water-tight processing through place.Propelling unit comprises left propelling unit 4 and right propelling unit 5, and left propelling unit 4 and right propelling unit 5 structures are all identical with principle of work, and they are symmetrically arranged in the left and right sides of ship body 1, left propelling unit 4 is by left-hand rotation arm 41, left blade 42, left oar axle 43, left pilot bar 44, left guides 45 and left guides strut member 46 form, vertical being connected of left end of exposing ship body 1 left side of one end of left-hand rotation arm 41 and the main shaft of actuating device 33, vertical being connected of right-hand member of the other end of left-hand rotation arm 41 and left oar axle 43, left oar axle 43 and main shaft 33 are arranged in respectively the left and right sides of left-hand rotation arm 41, left section of left oar axle 43 leading edge through the close left blade 42 on left blade 42 and the hole parallel with left blade 42 leading edges are also connected with left blade 42 by bearing, left oar axle 43 is parallel with the leading edge of left blade 42, left blade 42 can be around the flexible switch of left oar axle 43, but left blade 42 can not be made axial linear movement along left oar axle 43, the end face of one end of close left-hand rotation arm 41 plane of rotations of the root end face of left blade 42 is vertical with the leading edge of left blade 42, the rectangular trapezoidal or rectangle of left blade 42, and the cross section of left blade 42 is aerofoil profile, the hypomere of left pilot bar 44 and left blade 42 are fixed on the root end face of left blade 42 overlapping with the string of a musical instrument of this end face, and the epimere of left pilot bar 44 is through left guides 45, left guides 45 is closely bumped into anticlockwise bearing 452 by left linear bearing 451 and combines, left guides 45 is installed on the top in the postmedian left side of ship body 1, and is placed in the left side of left-hand rotation arm 41 plane of rotations, and left guides 45 is connected with ship body 1 by left guides strut member 46, left guides 45 is installed near the rotation round of left oar axle 43 as far as possible, is maximum chord length sum, so that left blade 42 rotates smoothly but left guides 45 to the distance between main shaft 33 is greater than the maximum width of left-hand rotation arm 41 length and left blade 42, the length of left pilot bar 44 should enough guarantee that its upper end is all the time in left guides 45 and do not come off.Right propelling unit 5 is by right-hand rotation arm 51, right blade 52, right oar axle 53, right pilot bar 54, right guides 55 and right pilot bar strut member 56 form, vertical being connected of right-hand member of exposing ship body 1 right side of one end of right-hand rotation arm 51 and the main shaft of actuating device 33, vertical being connected of left end of the other end of right-hand rotation arm 51 and right oar axle 53, main shaft 33 and right oar axle 53 are arranged in respectively the left and right sides of right-hand rotation arm 51, right section of right oar axle 53 leading edge through the close right blade 52 on right blade 52 and the hole parallel with right blade 52 leading edges are also connected with right blade 52 by bearing, right oar axle 53 is parallel with the leading edge of right blade 52, right blade 52 can be around the flexible switch of right oar axle 53, but right blade 52 can not be made axial linear movement along right oar axle 53, the end face of one end of close right-hand rotation arm 51 plane of rotations of the root end face of right blade 52 is vertical with the leading edge of right blade 52, the rectangular trapezoidal or rectangle of right blade 52, and the cross section of right blade 52 is aerofoil profile, the hypomere of right pilot bar 54 and right blade 52 are fixed on the root end face of right blade 52 overlapping with the string of a musical instrument of this end face, and the epimere of right pilot bar 54 is through right guides 55, right guides 55 is closely bumped into right rotation bearing 552 by right linear bearing 551 and combines, right guides 55 is installed on the top on the postmedian right side of ship body 1, and is placed in the right side of right-hand rotation arm 51 plane of rotations, and right guides 55 is connected with ship body 1 by right pilot bar strut member 56, right guides 55 is installed near the rotation round of right oar axle 53 as far as possible, is maximum chord length sum, so that right blade 52 rotates smoothly but right guides 55 to the distance between main shaft 33 is greater than the maximum width of right-hand rotation arm 51 length and right blade 52, the length of right pilot bar 54 should enough guarantee that its upper end is all the time in right guides 55 and do not come off.Main shaft 33, left-hand rotation arm 41, right-hand rotation arm 51, left oar axle 43 and right oar axle 53 are in same plane, and left oar axle 43 and right oar axle 53 are on same straight line.Yaw rudder 23 is located at ship tail 12 places, and yaw rudder 23 is connected 21 with manipulation by manipulation signal transport sector 22, and manipulation is installed near deflection arch 11 places 21.The line of left guides 45 and right guides 55 is directly over main shaft 33 axis and parallel with main shaft 33 axis.
For obtaining satisfied efficiency, the setting height(from bottom) of main shaft 33, left guides 45 and right guides 55 meets: when this ship at full load, left pilot bar 44 forwardly with the tangent point of contact of left oar axle rotation round 7, right pilot bar 54 forwardly with the tangent point of contact of right oar axle 53 rotation rounds, left pilot bar 44 in the wings with the tangent point of contact of left oar axle rotation round 7 and right pilot bar 54 in the wings with the tangent point of contact of right oar axle 53 rotation rounds with high and just in the water surface 6 positions.
The principle of work of the rotary motor boat of this kind of blade is: bounce off an engine 31, and the power of driving engine 31 is passed to main shaft 33 by reduction gear apparatus 32, and the main shaft 33 left propelling unit 4 of synchronized in the same way driving and right propelling unit 5 simultaneously, promotes this ship and travels.Turn right from ship body 1 left side, the synchronized in the same way left-hand revolution of left blade 42 and right blade 52, this ship advances to deflection arch 11 direction runnings; The synchronized in the same way clickwise of left blade 42 and right blade 52, this ship retreats to ship tail 12 direction runnings; People handles manipulation 21 direction and the speed of controlling this ship.
Propelling unit is work like this: transmission of power is to main shaft 33, and main shaft 33 rotates and drives left-hand rotation arm 41 and the synchronized in the same way rotation of right-hand rotation arm 51; Left-hand rotation arm 41 drives left oar axle 43 to rotate, and right-hand rotation arm 51 drives right oar axle 53 to rotate; Traction bottom left blade 42 at left oar axle 43 rotates, and rotates at the traction bottom right blade 52 of right oar axle 53; Due to the restriction of left pilot bar 44 and left guides 45, when left blade 42 rotates, its angle of attack revolves at a cycle of operations the interior meeting of turning around regular variation occurs, and is conducive to produce thrust; Similarly, due to the restriction of right pilot bar 54 and right guides 55, when right blade 52 rotates, its angle of attack revolves at a cycle of operations the interior regular variation that can occur equally of turning around, and is conducive to produce thrust.For before ship of the present invention so that speech, because left guides 45 and right guides 55 are all placed in the top of the water surface 6, main shaft 33 is placed in below the water surface 6 positions, left pilot bar 44 point of contact tangent with left oar axle rotation round 7 forwardly, right pilot bar 54 point of contact tangent with right oar axle 53 rotation rounds forwardly, left pilot bar 44 in the wings with the tangent point of contact of left oar axle rotation round 7 and right pilot bar 54 in the wings with the tangent point of contact of right oar axle 53 rotation rounds with high and just in the water surface 6 positions, and left guides 45 is installed near the rotation round of left oar axle 43, the same rotation round near right oar axle 53 of right guides 55 is installed, in one-period, left blade 42 and right blade 52 are struck and are accounted for equally more than half cycle of operations, although left blade 42 and right blade 52 move ahead above the water surface 6, they are only subject to the resistance of air and there is no the resistance of water.Like this, the efficiency of generation thrust is higher.Change the size that main shaft 33 rotating speed sizes can change thrust, the faster thrust of rotating speed is larger, and the slower thrust of rotating speed is less; The rotation direction that changes main shaft 33 can change the direction of thrust.
This ship is furnished with manual setter, when driving engine 31 is out of order or when the power supply of electrical motor is gone wrong, can not adopt maneuver mode to drive propelling unit time, can drives propelling unit to return to bank with manual setter, guarantees safety.
This ship is for marine communication means, and making physical culture recreation facility for the place such as scenic spot, park is also a good selection.
Claims (8)
1. the rotary motor boat of blade, formed by ship body (1), control system and power system, it is characterized in that: control system comprises that manipulation is (21), manipulation signal transport sector (22), yaw rudder (23), saddle (25) and support (24), and manipulation all leans on support (24) to be fixed on ship body (1) (21) and saddle (25), power system comprises actuating device and propelling unit, actuating device is made up of driving engine (31), reduction gear apparatus (32) and main shaft (33), the manipulation signal of driving engine (31) transmits at driving engine (31) with between manipulating (21) by manipulation signal transport sector (22), driving engine (31) is connected with reduction gear apparatus (32), and the output shaft of reduction gear apparatus (32) is main shaft (33), main shaft (33) horizontal arrangement and vertical with the longitudinal plane of symmetry of ship body (1), left section of main shaft (33) is connected with ship body (1) left side wall by bearing, and expose to the left side of ship body (1) through ship body (1) left side wall, right section of main shaft (33) is connected with ship body (1) right side wall by bearing, and expose to the right of ship body (1) through ship body (1) right side wall, two are all carried out water-tight processing through place, propelling unit comprises left propelling unit (4) and right propelling unit (5), and left propelling unit (4) and right propelling unit (5) structure are all identical with principle of work, and they are symmetrically arranged in the left and right sides of ship body (1), left propelling unit (4) is by left-hand rotation arm (41), left blade (42), left oar axle (43), left pilot bar (44), left guides (45) and left guides strut member (46) composition, vertical being connected of left end of exposing ship body (1) left side of the main shaft (33) of one end of left-hand rotation arm (41) and actuating device, vertical being connected of right-hand member of the other end of left-hand rotation arm (41) and left oar axle (43), left oar axle (43) and main shaft (33) are arranged in respectively the left and right sides of left-hand rotation arm (41), left section of left oar axle (43) leading edge through the close left blade (42) on left blade (42) and the hole parallel with left blade (42) leading edge are also connected with left blade (42) by bearing, left oar axle (43) is parallel with the leading edge of left blade (42), the end face of one end of close left-hand rotation arm (41) plane of rotation of the root end face of left blade (42) is vertical with the leading edge of left blade (42), the hypomere of left pilot bar (44) and left blade (42) are fixed on the root end face of left blade (42) overlapping with the string of a musical instrument of this end face, and the epimere of left pilot bar (44) is through left guides (45), left guides (45) is closely bumped into anticlockwise bearing (452) by left linear bearing (451) and combines, left guides (45) is installed on the top in the postmedian left side of ship body (1), and is placed in the left side of left-hand rotation arm (41) plane of rotation, and left guides (45) is connected with ship body (1) by left guides strut member (46), the length of left pilot bar (44) should enough guarantee that its upper end is all the time in left guides (45) and do not come off, right propelling unit (5) is by right-hand rotation arm (51), right blade (52), right oar axle (53), right pilot bar (54), right guides (55) and right pilot bar strut member (56) composition, vertical being connected of right-hand member of exposing ship body (1) right side of one end of right-hand rotation arm (51) and the main shaft (33) of actuating device, vertical being connected of left end of the other end of right-hand rotation arm (51) and right oar axle (53), main shaft (33) and right oar axle (53) are arranged in respectively the left and right sides of right-hand rotation arm (51), right section of right oar axle (53) leading edge through the close right blade (52) on right blade (52) and the hole parallel with right blade (52) leading edge are also connected with right blade (52) by bearing, right oar axle (53) is parallel with the leading edge of right blade (52), the end face of one end of close right-hand rotation arm (51) plane of rotation of the root end face of right blade (52) is vertical with the leading edge of right blade (52), the hypomere of right pilot bar (54) and right blade (52) are fixed on the root end face of right blade (52) overlapping with the string of a musical instrument of this end face, and the epimere of right pilot bar (54) is through right guides (55), right guides (55) is closely bumped into right rotation bearing (552) by right linear bearing (551) and combines, right guides (55) is installed on the top on the postmedian right side of ship body (1), and is placed in the right side of right-hand rotation arm (51) plane of rotation, and right guides (55) is connected with ship body (1) by right pilot bar strut member (56), the length of right pilot bar (54) should enough guarantee that its upper end is all the time in right guides (55) and do not come off, main shaft (33), left-hand rotation arm (41), right-hand rotation arm (51), left oar axle (43) and right oar axle (53) are in same plane, and left oar axle (43) and right oar axle (53) are on same straight line, yaw rudder (23) is located at ship tail (12) and locates, and yaw rudder (23) is connected (21) with manipulation by manipulation signal transport sector (22), and manipulation is installed on (21) near deflection arch (11) and locates, left pilot bar (44) forwardly with the tangent point of contact of left oar axle rotation round (7), right pilot bar (54) forwardly with the tangent point of contact of right oar axle (53) rotation round, left pilot bar (44) in the wings with the tangent point of contact of left oar axle rotation round (7) and right pilot bar (54) in the wings with the tangent point of contact of right oar axle (53) rotation round with high and just in the water surface (6) position.
2. the rotary motor boat of a kind of blade according to claim 1, is characterized in that: ship body (1) adopts glass-felt plastic or carbon fiber composite material to make.
3. the rotary motor boat of a kind of blade according to claim 1, is characterized in that: driving engine (31) adopts combustion engine or electrical motor, while adopting electrical motor by the lithium battery power supply conveniently charging.
4. the rotary motor boat of a kind of blade according to claim 1, is characterized in that: left blade (42) and right blade (52) be rectangular trapezoidal or rectangle all, and their cross section is aerofoil profile.
5. the rotary motor boat of a kind of blade according to claim 1, is characterized in that: left blade (42) and right blade (52) adopt stiffener plate oar.
6. the rotary motor boat of a kind of blade according to claim 1, it is characterized in that: left guides (45) is installed near the rotation round of left oar axle (43) as far as possible, but left guides (45) to the maximum width that the distance between main shaft (33) is greater than left-hand rotation arm (41) length and left blade (42) is maximum chord length sum; Right guides (55) is installed near the rotation round of right oar axle (53) as far as possible, but right guides (55) to the maximum width that the distance between main shaft (33) is greater than right-hand rotation arm (51) length and right blade (52) is maximum chord length sum.
7. the rotary motor boat of a kind of blade according to claim 1, is characterized in that: the line of left guides (45) and right guides (55) is directly over main shaft (33) axis and parallel with main shaft (33) axis.
8. the rotary motor boat of a kind of blade according to claim 1, is characterized in that: be furnished with manual setter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282626.1U CN203864971U (en) | 2014-05-30 | 2014-05-30 | Blade rotating type motorboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282626.1U CN203864971U (en) | 2014-05-30 | 2014-05-30 | Blade rotating type motorboat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864971U true CN203864971U (en) | 2014-10-08 |
Family
ID=51645952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282626.1U Withdrawn - After Issue CN203864971U (en) | 2014-05-30 | 2014-05-30 | Blade rotating type motorboat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002944A (en) * | 2014-05-30 | 2014-08-27 | 佛山市神风航空科技有限公司 | Paddle rotation type motorboat |
| CN105129059A (en) * | 2015-07-18 | 2015-12-09 | 郑坤宇 | Stepless speed-changing and turning vertical shaft straight wing propeller |
-
2014
- 2014-05-30 CN CN201420282626.1U patent/CN203864971U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002944A (en) * | 2014-05-30 | 2014-08-27 | 佛山市神风航空科技有限公司 | Paddle rotation type motorboat |
| CN104002944B (en) * | 2014-05-30 | 2016-08-31 | 佛山市神风航空科技有限公司 | A kind of blade rotary power ship |
| CN105129059A (en) * | 2015-07-18 | 2015-12-09 | 郑坤宇 | Stepless speed-changing and turning vertical shaft straight wing propeller |
| CN105129059B (en) * | 2015-07-18 | 2017-11-28 | 郑坤宇 | Electrodeless variable-speed deflecting vertical axis voith schneider propeller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203410618U (en) | Controllable pitch propeller for ship | |
| CN203864971U (en) | Blade rotating type motorboat | |
| CN203864982U (en) | Blade rotating type foot-stepping boat | |
| CN203864972U (en) | Rotating paddle ship propulsion device | |
| CN203864970U (en) | Maneuvering open type revolving vane boat | |
| CN104443327B (en) | A kind of asymmetric rotary blade advances canoe | |
| CN203864981U (en) | Man-powered small boat operated with hands and feet | |
| CN201525494U (en) | Perpendicular shaft self-adjusting blade angle resistance type ship propeller | |
| CN104002944B (en) | A kind of blade rotary power ship | |
| CN104443330A (en) | Bimotored flat-boating flat paddle powerboat | |
| CN203864983U (en) | Man-powered hand small boat | |
| CN203864973U (en) | Maneuvering semi-sealed type revolving vane boat | |
| CN103991530B (en) | A kind of hand canoe of manpower | |
| CN203864980U (en) | Two-person pedaling boat | |
| CN103991529B (en) | A kind of rotary foot-operated canoe of blade | |
| CN203864984U (en) | Blade rotating type man-powered boat | |
| CN104002953B (en) | A kind of blade rotary type manual ship | |
| CN204433004U (en) | One kind paddle wheel hybrid power canoe | |
| CN105416518B (en) | A kind of solar energy manless boat | |
| CN104002945B (en) | A kind of motor-driven open type revolving vane canoe | |
| CN103991528B (en) | A kind of manpower canoe used both hands and feet | |
| CN203127129U (en) | Paddle wheel propeller for ship | |
| CN104443329B (en) | One kind paddle wheel hybrid power canoe | |
| CN105416545B (en) | A kind of double class square tube advancing electric ships | |
| CN204433002U (en) | A kind of single-shot flat paddle leaf canoe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141008 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |