CN100519333C - Transmission mechanism of manpower propeller ship - Google Patents

Transmission mechanism of manpower propeller ship Download PDF

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Publication number
CN100519333C
CN100519333C CNB2006101535875A CN200610153587A CN100519333C CN 100519333 C CN100519333 C CN 100519333C CN B2006101535875 A CNB2006101535875 A CN B2006101535875A CN 200610153587 A CN200610153587 A CN 200610153587A CN 100519333 C CN100519333 C CN 100519333C
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China
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ratchet
gear
movement parts
ship
guide rail
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CNB2006101535875A
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Chinese (zh)
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CN1927656A (en
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王佐良
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Individual
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Individual
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Priority claimed from CN 200510095435 external-priority patent/CN1760080A/en
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Publication of CN1927656A publication Critical patent/CN1927656A/en
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Abstract

The invention relates to a transmitting device of manual propeller boat. It is characterized by: transforming the level pulling force from of arms backwards into gear axial rotation using of the guiding principles of guide through the meshing, then transferring the rotating power of gears to propeller through axis-transfers, belt-transfers and chain-transfers; Its advantages are: the device can lessen the problems of carrying paddles additionally after installed on the manual driven boats, also achieves cooperation between some persons so solves the problem that single person drives boat with quant laboriously. It improves the efficiency of rowing effectively; particularly can solves the problems of intermittent power through connecting two guide rails one another when using the device in pairs, so achieves supplying power continuously. Then further enhance the flexibility of navigation, increase speed and improve the ratio of energy to efficiency of manual rowing through choosing and installing inertia wheel, clutch and gearbox..

Description

The transmission device of manpower propeller ship
Technical field
What the present invention relates to is a kind of transmission device of manpower propeller ship, design according to bent rowing,, both arms horizontal pull backward is converted to the rotation of stern propeller by mechanical switch, thereby hull is advanced, belong to the drive technology field in motion device and the small boat.
Background technology
The ship that does not have screw propeller to drive among the present manpower ship as yet, paddle-type air ship mostly adopt ship, the design of oar separation type.
Summary of the invention
The objective of the invention is to utilize when rowing the boat the both arms pulling force of horizontal motion backward, the transmission device of design manpower propeller ship, with solve paddle-type air ship ship, oar separates, and carries, stores, manages inconvenience, and the water rate power of paddling, problem such as Energy Efficiency Ratio is low.Technical solution of the present invention: at first utilize the guiding principle of guide rail,, both arms horizontal pull backward is converted into the axial rotation of gear, utilize driving system that the turning effort of gear is passed to screw propeller thereafter again by the engagement of rack and pinion.Guide rail of the present invention can be by parallel with ship navigation direction or design with the vertical dual mode of ship navigation direction, and driving system then can realize by shaft drive, strap drive or chain-driving.Therefore, the transmission device of manpower propeller ship, when guide rail navigates by water the parallel design of direction with ship, handle is connected on the movement parts, movement parts is on guide rail, tooth bar is connected on the movement parts, tooth bar and ratchet engaged, first finishing bevel gear cuter is connected on the turning cylinder of ratchet, first finishing bevel gear cuter and middle tap gear mesh, the middle tap gear is by shaft drive, strap drive or chain-driving mode connect with screw propeller, when using shaft drive, middle tap gear and propeller shaft couplings, transmission shaft connects with screw propeller, and when using strap drive, the gear wheel shaft of middle tap gear is connected on first belt pulley, first belt pulley connects by belt with second belt pulley, second belt pulley connects with screw propeller, and when using chain-driving, the gear wheel shaft of middle tap gear is connected on first gear, first gear connects by chain with second gear, and second gear connects with screw propeller; When guide rail and ship navigation direction vertical design, ratchet is on transmission shaft, and transmission shaft connects with screw propeller by shaft drive, strap drive or chain-driving; Guide rail both can adopt the cliding friction guide rail, also can adopt the friction of rolling guide rail, especially used the friction of rolling guide rail, can improve handle traveling comfort and alerting ability on guide rail, reduced the phenomenon of climbing; In an embodiment, rail sections is generally design, and the movement parts rear and front end on two guide rails of paired design-calculated connected by connecting rope, like this, when the movement parts on one of them guide rail is moved backward, just the movement parts that can drive on another guide rail travels forward, that is to say, two groups of personnel are arranged when rowing the boat, when first group of personnel firmly rows the boat backward, another group personnel are then pulled to the place ahead by first group of personnel automatically, two groups of personnel one in front and one in back work in coordination with Dragsaw type, have not only increased ship power, and can solve the problem that single guide rail can only provide power at intermittence for screw propeller, can be screw propeller continuous power is provided, effectively improve the route speed of ship; In an embodiment, inertia wheel can also be installed in driving system, when this inertia wheel reaches certain rotating speed, even no longer accept the turning effort that passes over by rail sections, also can pass through its own inertial power, in certain hour, drive screw propeller and rotate, strengthen the continuity and the stationarity of ship route speed with this; Because this driving system has had some technical characterictics of driving engine, therefore, in an embodiment, also power-transfer clutch and change speed gear box can be installed in driving system.
Advantage of the present invention: this mechanism is installed on the manpower ship, can reduce the problem that the manpower ship need carry quant in addition, can multiple person cooperational, solve the single problem of paddling and requiring great effort during water, can improve the usefulness of rowing the boat effectively, especially this mechanism is when rail portion is divided into two the use, interconnected by two guide rail movement spares, can also solve the intermittent problems of power, realize continuous power, the present invention also can install power-transfer clutch and change speed gear box by increasing inertia wheel, thereby form a people mover, effectively improve manpower the paddle speed of paddling and the Energy Efficiency Ratio of ship.
Description of drawings:
Accompanying drawing 1 is that the present invention uses driven off by shaft three-dimensional perspective (at direction of principal axis such as the southeast, watching from the top down);
Accompanying drawing 2 is three-dimensional perspectives (at direction of principal axis such as the southeast, watching from the top down) that the present invention uses strap drive;
Accompanying drawing 3 is that the present invention uses chain-drive three-dimensional perspective (at direction of principal axis such as the southeast, watching from the top down);
Accompanying drawing 4 is three-dimensional perspectives (at direction of principal axis such as southwest, watching from bottom to top) that the present invention uses shaft drive embodiment;
Accompanying drawing 5 is front views of Fig. 4;
Accompanying drawing 6 is left views of Fig. 4;
Accompanying drawing 7 is birds-eye vieies of Fig. 4;
Accompanying drawing 8 is three-dimensional perspectives (at direction of principal axis such as the southeast, watching from the top down) that the present invention uses strap drive embodiment;
Accompanying drawing 9 is left views of Fig. 8;
Accompanying drawing 10 is three-dimensional perspectives (at direction of principal axis such as the southeast, watching from the top down) that the present invention uses chain-driving embodiment;
Accompanying drawing 11 is three-dimensional perspectives (at direction of principal axis such as the southeast, watching from the top down) that the present invention uses the amphibious type embodiment of chain-drive;
Accompanying drawing 12 is front views of Figure 11;
Accompanying drawing 13 is left views of Figure 11;
Accompanying drawing 14 is birds-eye vieies of Figure 11;
Accompanying drawing 15 is three-dimensional perspectives (at direction of principal axis such as southwest, watching from bottom to top) that the present invention uses many people of chain-drive dragon boat type embodiment;
Accompanying drawing 16 is use of the present invention and ship navigation direction vertical guide rail and chain-drive three-dimensional perspective (at direction of principal axis such as the southeast, watching from the top down);
Accompanying drawing 17 be use of the present invention and ship navigation direction vertical guide rail and many people of chain-drive dragon boat type embodiment three-dimensional perspective (, watching from bottom to top) at direction of principal axis such as southwest.
In the accompanying drawing 1,2, the 3rd, handle, the 4th, movement parts, the 5th, friction of rolling spare, the 6th, guide rail, the 7th, tooth bar, the 8th, ratchet, 9 is first finishing bevel gear cuters, the 10th, the middle tap gear, the 11st, transmission shaft, the 12nd, screw propeller, 13 is first belt pulleys, the 14th, belt, 15 is second belt pulleys, 16 is first gears, the 17th, chain, 18 is second gears, 19,20, the 21st, handle, the 22nd, movement parts, the 23rd, friction of rolling spare, the 24th, guide rail, the 25th, tooth bar, the 26th, ratchet, the 27th, connecting rope, the 28th, pulley, the 29th, connecting rope, the 30th, pulley, the 31st, power-transfer clutch, the 32nd, change speed gear box, the 33rd, inertia wheel, the 34th, gear, the 35th, chain, the 36th, gear cluster, the 37th, front axle, 38, the 39th, front-wheel, the 40th, trailing wheel, 41, the 42nd, gear, 43, the 44th, transmission shaft, the 45th, gear, 46, the 47th, pulley.
The specific embodiment
Contrast accompanying drawing 1,2,3, the transmission device of manpower propeller ship, its structure is that handle 1,2,3 (handle is design in pairs among the figure) is connected on the movement parts 4, movement parts 4 is on guide rail 6, on the movement parts 4 friction of rolling spare 5, tooth bar 7, tooth bar 7 and ratchet 8 engagements, first finishing bevel gear cuter 9 is connected on the turning cylinder of ratchet 8, first finishing bevel gear cuter 9 and 10 engagements of middle tap gear, middle tap gear 10 connects with screw propeller 12 by shaft drive, strap drive or chain-driving, what accompanying drawing 1 embodied is shaft drive, and what accompanying drawing 2 embodied is strap drive, and what accompanying drawing 3 embodied is chain-driving.
Wherein, handle 1,2,3 is taked the bolt-type design, both can be and change on the both direction vertically upward in level, also can conveniently take off, like this, when stopping, handle upwards can be holded up and is located by ship, to make things convenient for the upper and lower ship of personnel and to do handrail aboard ship when standing and use, when the number of rowing the boat is not enough, also unnecessary handle can be taken off.
The effect of ratchet 8 is to rotate during to the motion of direction when the movement parts on the guide rail, and does not rotate when returning, thereby the turning effort of single direction is provided.
Contrast accompanying drawing 1, when using shaft drive with connecting of screw propeller, its structure of the transmission device of manpower propeller ship is that middle tap gear 10 connects with transmission shaft 11, transmission shaft 11 connects with screw propeller 12.
Contrast accompanying drawing 2, when using strap drive with connecting of screw propeller, its structure of the transmission device of manpower propeller ship is that the gear wheel shaft of middle tap gear 10 is connected on first belt pulley 13 (coaxial), first belt pulley 13 connects by belt 14 with second belt pulley 15, and second belt pulley 15 connects (coaxial) with screw propeller 12.
Contrast accompanying drawing 3, when using chain-driving with connecting of screw propeller, the gear wheel shaft of its structure middle tap gear 10 of the transmission device of manpower propeller ship is connected on first gear 16 (coaxial), first gear 16 connects by chain 17 with second gear 18, and second gear 18 connects (coaxial) with screw propeller 12.
Because the rotation of ratchet 8 has intermittence, therefore, in specific embodiment, guide rail can be done a plurality of designs, thereby solves the intermittent problem of power.Below in conjunction with embodiment, the transmission device utilization in an embodiment of manpower propeller ship is further elaborated:
Contrast accompanying drawing 4,5,6,7,8,9,10, the transmission device of manpower propeller ship in an embodiment, the handle 1 of rail sections, 2,3 (handle is by shared 1 guide rail of 3 people among the figure, and be positioned at side design), movement parts 4, friction of rolling spare 5, guide rail 6, tooth bar 7, ratchet 8 can design in pairs, thereby increase handle 19,20,21, movement parts 22, friction of rolling spare 23, guide rail 24, tooth bar 25, ratchet 26, at this moment, movement parts 4 can be coupled to each other by connecting rope 27 and connecting rope 29 respectively with the rear and front end of movement parts 22, connecting rope 27 and connecting rope 29 realize that by pulley 28 and pulley 30 180 degree turn to respectively, ratchet 8 and ratchet 26 are coaxial, first finishing bevel gear cuter 9 is connected on the turning cylinder of ratchet 8 and ratchet 26, middle tap gear 10 and 9 engagements of first finishing bevel gear cuter, middle tap gear 10 is respectively by shaft drive, strap drive or chain-driving connect with screw propeller 12 that (Fig. 4 is seen in shaft drive, Fig. 5, Fig. 6, Fig. 7, strap drive is seen Fig. 8, Fig. 9, chain-driving is seen Figure 10).
Contrast accompanying drawing 8,9,10, for continuity that strengthen to use this mechanism's ship kinematic velocity, flatness, variable speed performance and to the controllability of the people power of rowing the boat, paddling speed, also can be this transmission device inertia wheel is installed, and power-transfer clutch, change speed gear box are installed in selection, so just, can set up 1 list duty steersman (chaufeur), the independent course of being responsible for, other personnel that row the boat then only are responsible for rowing the boat.At this moment, its structure of the transmission device of manpower propeller is that power-transfer clutch 31 connects with middle tap gear 10, and change speed gear box 32 connects with power-transfer clutch 31, and inertia wheel 33 connects with change speed gear box 32, and inertia wheel 33 connects with screw propeller 12 by shaft drive, strap drive or chain-driving.When using strap drive, first belt pulley 13 can two-in-onely design with inertia wheel 33.
Contrast accompanying drawing 11,12,13,14, when using chain-driving (equally also can use strap drive or shaft drive with connecting of screw propeller, add accompanying drawing and explanation no longer one by one), when designing amphibious type product, its structure is the axle last (coaxial) that gear 34 is connected in ratchet 8, ratchet 26, gear 34 is by the gear cluster 36 (variable-ratios on chain 35 and the front axle 37, speed-changing chain does not draw in detail among the figure, also can only adorn individual gears, promptly do not carry out speed change) connect, be front- wheel 38,39 on the front axle, trailing wheel 40 is installed near the position of screw propeller downside.Gear 34 connects employing elastic switch formula with the axle of ratchet 8, ratchet 26, when in water, advancing, and switch opens, ratchet 8, ratchet 26 rotate at this moment, but gear 34 does not rotate.When preparing to land, switch closure, gear 34 rotates with the rotation of ratchet 8, ratchet 26, rotates thereby drive front- wheel 38,39, upward arrive land after, with power-transfer clutch 31 separation, screw propeller stops operating; Trailing wheel 40 adopts the design of entity face, when advancing by land, is responsible for turning to, and does not possess propulsive effort, when advancing in water, plays rudder, is responsible for turning in water, and it turns to control to be finished by single duty steersman (chaufeur).
Contrast accompanying drawing 15, when using chain-driving (equally also can use strap drive or shaft drive with connecting of screw propeller, add accompanying drawing and explanation no longer one by one), during the product such as dragon boat that designs that more people paddle, its pair Guide Rail Design part can a plurality ofly design, at this moment, its structure is to increase gear 41 (coaxial) on the gear wheel shaft of middle tap gear 10, gear 41 and gear 42 engagements, gear 42 is on transmission shaft 43, transmission shaft 43 is by shaft drive, strap drive or chain-driving connect with screw propeller 12, on the transmission shaft 43 inertia wheel 33 can be installed, and power-transfer clutch 31 is installed in selection, change speed gear box 32, (deciding) a plurality of designs that can keep at a certain distance away of gear 42 on the transmission shaft 43 on the movement parts move distance on the guide rail, the gear 41 of the two rail sections of a plurality of design-calculateds and a plurality of design-calculated gear 42 engagements realize that more people paddle, and have increased the power of ship.
Above design is guide rail and the parallel design of ship navigation direction, be that the rower is towards the ship working direction, control the ship's head owing to adopt the transmission device design-calculated ship of manpower propeller ship can increase single duty steersman (chaufeur), the rower there is not particular requirement towards the ship working direction, therefore, can consider that also the benefit of doing like this is to save first finishing bevel gear cuter 9 and middle tap gear 10, thereby simplifies the structure with guide rail and ship navigation direction vertical design.
Contrast accompanying drawing 16, when guide rail and ship navigation direction vertical design, guide rail uses chain-driving (equally also can use strap drive or shaft drive with connecting of screw propeller, add accompanying drawing and explanation no longer one by one) time, its structure of the transmission device of manpower propeller ship is ratchet 8 (coaxial) on transmission shaft 44, transmission shaft 44 is connected on first gear 16 (coaxial), and first gear 16 connects by chain 17 with second gear 18, and second gear 18 connects (coaxial) with screw propeller 12.
Contrast accompanying drawing 17, when guide rail and ship navigation direction vertical, by two Guide Rail Design, and two rail sections are interconnected, when designing the embodiment that more people paddle, its structure is ratchet 26 and gear 45 engagements, gear 45, ratchet 8 is (coaxial) on transmission shaft 44, transmission shaft 44 is by shaft drive, strap drive or chain-driving connect with screw propeller 12, on the transmission shaft 44 inertia wheel 33 can be installed, and power-transfer clutch 31 is installed in selection, change speed gear box 32, its pair guide rail interconnect portion can a plurality ofly design, the ratchet 8 on the transmission shaft 44, gear 45 a plurality of designs that also keep at a certain distance away, the tooth bar 7 of the two guide rail interconnect portion of a plurality of design-calculateds, ratchet 26 respectively with transmission shaft 44 on a plurality of design-calculated ratchets 8, gear 45 engagements, realize that more people paddle, increased the power of ship.
More than each structure hull outward appearance, can be designed to single hull, catamaran, trimaran, amphibious vessel or dragon boat etc. according to the transmission device that is adopted.

Claims (7)

1, the transmission device of manpower propeller ship, it is characterized in that: first group of handle (1,2) is connected on first movement parts (4), first movement parts (4) is on first guide rail (6), first tooth bar (7) is connected on first movement parts (4), first tooth bar (7) and first ratchet (8) engagement, first ratchet (8) connects with screw propeller (12) by driving system.
2, the transmission device of manpower propeller ship according to claim 1 is characterized in that: described first guide rail (6) is parallel with ship navigation direction or vertical with ship navigation direction.
3, the transmission device of manpower propeller ship according to claim 2, it is characterized in that: when described first guide rail (6) is parallel with ship navigation direction, second group of handle (19,20) be connected on second movement parts (22), second movement parts (22) is on second guide rail (24), second tooth bar (25) is connected on second movement parts (22), second tooth bar (25) and second ratchet (26) engagement, second ratchet (26) is coaxial with first ratchet (8), first finishing bevel gear cuter (9) is on the axle of first ratchet (8) and second ratchet (26), first finishing bevel gear cuter (9) and middle tap gear (10) engagement, middle tap gear (10) connects with screw propeller (12) by driving system.
4, the transmission device of manpower propeller ship according to claim 2, it is characterized in that: when described first guide rail (6) is vertical with ship navigation direction, first ratchet (8) is on transmission shaft (44), second group of handle (19,20) be connected on second movement parts (22), second movement parts (22) is on second guide rail (24), second tooth bar (25) is connected on second movement parts (22), second tooth bar (25) and second ratchet (26) engagement, second ratchet (26) and gear (45) engagement, gear (45) is on transmission shaft (44), and transmission shaft (44) connects with screw propeller (12) by driving system.
5, according to the transmission device of claim 3 or 4 described manpower propeller ships, it is characterized in that: described first movement parts (4) front end connects with preceding connecting rope (27), preceding connecting rope (27) is walked around front wheel (28) and is connected with the front end of second movement parts (22), first movement parts (4) rear end connects with back connecting rope (29), and back connecting rope (29) is walked around back pulley (30) and connected with the rear end of second movement parts (22).
6, the transmission device of manpower propeller ship according to claim 3, it is characterized in that: described first ratchet (8), on the axle of second ratchet (26) gear (34) is arranged, gear (34) connects with gear or gear cluster (36) on the front axle (37) by chain (35), be front-wheel (38 on the front axle (37), 39), gear (34) and first ratchet (8), the axle of second ratchet (26) connects the employing switching regulator and connects, when in water, advancing, switch opens, this moment first ratchet (8), second ratchet (26) rotates, but gear (34) does not rotate, when preparing to land, switch closure, gear (34) is with first ratchet (8), the rotation that second ratchet (26) rotates and rotating, thus drive front-wheel (38,39) rotate.
7, according to the transmission device of claim 1,3 or 4 described manpower propeller ships, it is characterized in that: described driving system can realize by shaft drive, strap drive or chain-driving.
CNB2006101535875A 2005-11-15 2006-09-29 Transmission mechanism of manpower propeller ship Expired - Fee Related CN100519333C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006101535875A CN100519333C (en) 2005-11-15 2006-09-29 Transmission mechanism of manpower propeller ship

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN 200510095435 CN1760080A (en) 2005-11-15 2005-11-15 Drive gear of manpower screw ship
CN200510095435.X 2005-11-15
CNB2006101535875A CN100519333C (en) 2005-11-15 2006-09-29 Transmission mechanism of manpower propeller ship

Publications (2)

Publication Number Publication Date
CN1927656A CN1927656A (en) 2007-03-14
CN100519333C true CN100519333C (en) 2009-07-29

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CNB2006101535875A Expired - Fee Related CN100519333C (en) 2005-11-15 2006-09-29 Transmission mechanism of manpower propeller ship

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486052A (en) * 2013-09-30 2014-01-01 李先强 Foot step type manpower pumper

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Granted publication date: 20090729

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