CN103466065A

CN103466065A - Transparent oar

Info

Publication number: CN103466065A
Application number: CN2013103649052A
Authority: CN
Inventors: 周明
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-13
Filing date: 2013-08-13
Publication date: 2013-12-25

Abstract

The invention relates to a propeller, which belongs to the technical field of a mechanical power device and mainly consists of gears, a chain and an oar blade, wherein the oar blade is connected onto the annular chain, the chain and the gears are mutually engaged, a group of gears are connected with a power source, and when the power source drives the group of gears, the oar blade arranged on the chain moves through oaring to do work. According to whether the oar blade can realize the autorotation or not, a transparent oar can also be divided into a fixed oar and a movable oar, the fixed oar is mainly used for a ship, and the movable oar is applied to the propelling operation of any traffic tools and fluid. The propeller has the advantages that when the oar blade does work, most of the generated force is the vertical force, the defect of high energy consumption generated because a screw propeller does a large amount of transverse force is overcome, and the excitation force is also greatly reduced, so the service life of machinery is prolonged, and the comfort degree of human bodies in a navigation device is also improved.

Description

Bright oar

Technical field

The present invention is a kind of propelling unit, belongs to the mechanical driver unit technical field.

Background technology

Current, screw propeller is one of main propelling unit of the vehicle.But the existence due to a large amount of transverse forces, make capacity usage ratio not high, and the too much disturbance force produced under sail, in the service life of not only having reduced the vehicle, also affected passenger's comfort level.

Summary of the invention

For overcoming above-mentioned deficiency, the invention provides a kind of directly to the power propelling unit---bright oar.Bright oar mainly is comprised of chain, blade, gear.Blade is connected on annular link chain, and chain and gear are intermeshing, and wherein one group of gear is connected with propulsion source, when propulsion source drives this group gear, and just paddling acting of the blade on chain.

As preferred version:

The described honest blade on power at chain is all perpendicular with this section chain at blade place.Honest is that blade is done straight power on the chain of useful work one side to power.Positive force is that blade is done the power on the chain of useful work one side.Opposite force is the power that blade flogs a dead horse on chain on one side.

Described bright blade root can be divided into according to the connection mode of blade and chain that two pitch chain bars are lifted a slice blade and a chain is chosen two kinds of modes of two blades.

Described bright blade root can be divided into two groups of gears according to the engagement system of chain and gear and mesh one group of chain and two kinds of modes of multiple sets of teeth wheel one group of chain of engagement.

Described gear is except the gear that connects propulsion source, and all the other gears also can be by preventing that the anodontia circle wheel that chain breaks away from from substituting.

Described bright blade root could be regulated to be divided into according to the angle of this section chain at blade and blade place and determine oar and the oar of living.

Described angle of determining this section chain that oar is blade and blade place is vertical bright oar all the time.

The bright oar that the angle of this section chain that described oar alive is blade and blade place can be regulated.

The present invention compared with prior art, its advantage is: seldom, the overwhelming majority of generation is directly to power, therefore can reduce in a large number energy consumption for the transverse force of using bright oar to produce and disturbance force, improve mechanical service life, the vehicle also can improve the comfort level of human body and the mankind's the line efficiency that goes out.

The accompanying drawing explanation:

Arrow in figure means the sense of motion of blade on chain.

Fig. 1 be the first embodiment of the present invention look squarely the integral structure schematic diagram.

Fig. 2 be the second embodiment of the present invention look squarely the integral structure schematic diagram.Wherein dotted line means to be covered position.

Two pitch chain bars in the connection mode that Fig. 3 is blade in the present invention and chain are lifted the plan structure schematic diagram of a slice blade.

A chain in the connection mode that Fig. 4 is blade in the present invention and chain is chosen the plan structure schematic diagram of two blades.

Fig. 5 be the third embodiment of the present invention look squarely the integral structure schematic diagram.Wherein the dotted line on chain and gear means to be covered position.

Fig. 6 be the 4th kind of embodiment of the present invention look squarely the integral structure schematic diagram.

Fig. 7 is the oar paddle blade structure schematic diagram of living.

The structural representation that Fig. 8 is power-transfer clutch 07 in Fig. 7.

The structural representation that Fig. 9 is scheduling cylinder 09 in Fig. 7.

Figure 10 is the structure schematic drawing that one group of chain meshes the bright oar of four groups of gears.

Figure 11 is the structure schematic drawing that one group of chain meshes the bright oar of three groups of gears.

The specific embodiment:

Embodiment mono-: as shown in Figure 1, a kind ofly determine oar, mainly by gear 01, chain 02 and blade 03 form.Blade 03 is connected on annular link chain 02, remain vertical constant with the angle of this section chain 02 at blade 03 place, chain 02 and gear 01 are intermeshing, in gear 01 wherein one group with propulsion source, be connected, when propulsion source drives power gear, whole chain 02 just brings into operation, thereby makes the blade 03 on chain 02 start the paddling acting.This bright oar is applicable on boats and ships, and the anti-straight blade 03 on power of the first half is positioned on the water surface fully, and the latter half blade 03 is positioned under the water surface, the undersurface blade 03 paddling navigation of ship.

Embodiment bis-: as shown in Figure 2, the present embodiment is identical with embodiment mono-basic structure, and difference is this individual protective cover 05 of having determined more than oar the first half, and its effect is the practical function that counteracting counterforce produces.And the latter half many individual collection solenoid 04, collection solenoid 04 is except the import that is provided with blade 03 and outlet, tube wall is jointless structure, its effect is to make blade increase a suction when doing thrust, with the raising capacity usage ratio.

Embodiment tri-: as shown in Figure 5, a kind of oar alive, keystone configuration is identical with embodiment mono-, difference be the latter half many individual collection solenoid 04, its structure is identical with embodiment bis-with effect; And this section chain at blade 03 and blade place can be regulated, i.e. blade 03 rotation in orbit.During position when blade 034 to 035, as shown in blade 031, all the time with this section chain keeping parallelism at blade place.During position when blade 033 to 032, as shown in blade is when 033 and 032 the position, keep vertical with this section chain at blade place all the time.And when blade during the position 035 or 032, blade starts to carry out rotation; And, when the position of blade to 033 or 034, rotation stops.The demarcation line that center line 06 is positive force and opposite force, so 034 and 035 position should be on center line 06.When blade during in 035 to 033 position and the position 032 to 034, the adjusting of the power-transfer clutch 07 clutch track 08 mutually arranged side by side by section chain (035 to 033 and 032 to 034) therewith, but the angle of this section chain that makes blade and blade place is in adjustment state.Simultaneously, scheduling cylinder 09 enters scheduling track 10, and under the effect of scheduling track 10, and blade during the position 032 to 034, remains the parallel tendency of blade at 035 to 033 position and blade.Be blade in arbitrary position of 035 to 033, parallel when 035 or 033 the position with blade all the time.Equally, blade is in arbitrary position of 032 to 034, parallel when 032 or 034 the position with blade all the time.The structural representation that wherein Fig. 8 is power-transfer clutch 07, when power-transfer clutch 07 enters clutch track 08, shake hands 071 by clutch track 08, to be extracted, and by around handle axle 070, on clutch track 08, rolling and advance.Handle 071 connects by pull bar 072 and extracts clutch cylinder urceolus 074, now, clutch cylinder urceolus 074 separates with clutch cylinder inner core 075, and Compress Spring 073, and the blade that connects like this clutch cylinder inner core 075 just can be rotated by the antifriction-bearing box 076 on chain.Fig. 9 is the structural representation of scheduling cylinder 09, and wherein 031 is blade, and 091 energy of scheduling urceolus rotates around scheduling cylinder axle 092.When the position of blade to 034 or 033, power-transfer clutch 07 breaks away from clutch track 08, spring 073 restores to the original state, power-transfer clutch urceolus 074 and power-transfer clutch inner core 075 close, dispatch cylinder 09 simultaneously and also break away from scheduling track 10, like this, blade just enters state that can not rotation, until blade runs to 035 or 032 position again.

Embodiment tetra-: as shown in Figure 6, the present embodiment is similar to embodiment tri-, and difference is not collect solenoid 04, but is better than screw propeller on capacity usage ratio.

In sum, embodiment mono-, and embodiment bis-, and embodiment tri-, and embodiment tetra-is preferred version of the present invention.Embodiment mono-makes simple, with low cost, on energy consumes also lower than screw propeller; Though embodiment bis-costs slightly increase, more be better than example one on capacity usage ratio; Oar alive in embodiment tri-is because blade has rotation function, and the collection solenoid is arranged, so this is the bright oar that a kind of capacity usage ratio is the highest.Oar alive in embodiment tetra-is owing to having lacked collection solenoid 04, thus on capacity usage ratio a little less than example three, but be better than screw propeller.

Claims

1. bright oar propelling unit, mainly be comprised of gear (01), chain (02), blade (03).It is characterized in that: it is upper that blade (03) is connected to chain (02), and chain (02) intermeshes with gear (01), and when gear (01) rotates, the blade (03) on chain (02) just can the paddling acting.

2. bright oar according to claim 1 is characterized in that: except the gear (01) that connects power, all the other gears (01) also can be by preventing that the anodontia circle wheel that chain (02) breaks away from from being substituted.

3. it is characterized in that according to claim 1: bright oar can be divided into that blade (03) can not rotation determines two kinds, the oar alive that oar and blade (03) can rotation.

4. according to claim 3ly determine oar, it is characterized in that: blade (03) is all the time perpendicular to this section chain (02) at blade (03) place.

5. according to claim 3ly determine oar, it is characterized in that: honest, on force direction, collection solenoid (04) can be installed.

6. according to claim 3ly determine oar, it is characterized in that: protective cover (05) can be installed on the opposite force direction.

7. oar alive according to claim 3, it is characterized in that: the blade on the positive force direction (035-034) is perpendicular to honest chain (02) on force direction.

8. oar alive according to claim 3, it is characterized in that: the blade on the opposite force direction (034-035) is parallel to this section chain (02) at blade (034-035) place.

9. oar alive according to claim 3, is characterized in that: honest, on force direction, collection solenoid (04) can be installed.