CN1115734A - Adjustable driving vane wheel mechanism - Google Patents
Adjustable driving vane wheel mechanism Download PDFInfo
- Publication number
- CN1115734A CN1115734A CN 95111674 CN95111674A CN1115734A CN 1115734 A CN1115734 A CN 1115734A CN 95111674 CN95111674 CN 95111674 CN 95111674 A CN95111674 A CN 95111674A CN 1115734 A CN1115734 A CN 1115734A
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- CN
- China
- Prior art keywords
- paddle
- wheel
- band
- blade wheel
- tension wheel
- 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.)
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Abstract
The said mechanism consists of a paddle wheel, a swing frame, an adjustable tightener and a paddle belt with evenly distributed paddle blades. The swing frame is connected via a pivot to the main shaft of paddle wheel and to the tightener at the rear part, and the paddle belt is tightened onto the edge of the paddle wheel and the tightener. The present invention has great and adjustable driving force, and it is esp suitable for use as propeller of water exerciser.
Description
The present invention relates to hydrodynamic force machinery, is a kind of power paddle wheel mechanism for ship or aquatic sports machinery do propelling usefulness.
Existing water sailing ship, its propulsive mechanism all are propeller on it, but as aquatic sports machinery sporting, that particularly use as amusement on water, its propulsive mechanism except that propeller, a kind of propulsive mechanism that is called blade wheel of the employing that also has.Its structure is, with axial equidistant stationary distribution paddle perpendicular to periphery arranged on the periphery of a cylindrical shape runner.This runner that paddle is housed is contained in ship or aquatic sports mechanically, and its underpart paddle is immersed below the water surface, when runner was rotated, paddle was just struck and is promoted ship and advance.The weak point of this blade wheel is that volume is bigger, generally can only install in the both sides of main buoyancy aid or the midway location of main buoyancy aid in two (as the centre of catamaran), and, the propulsive force of striking is little, speed is slow, more can't make to be suitable for one-man operation, flexible, the fireballing aquatic sports amusement appliance of rotation.
The purpose of this invention is to provide a kind of adjustable power blade wheel mechanism, make it can be made into the aquatic sports amusement appliance that is suitable for single or double manipulation.
Realize the present invention of above-mentioned purpose, except that including a blade wheel, also include a swing frame, an adjusting tension wheel and the equidistant paddle band of the paddle of opening and closing automatically that is evenly equipped with on zone face; Swing frame is articulated in the center of blade wheel with its center of oscillation, articulates tension wheel in its back-end, and front end is provided with the swing control pull rod, and the paddle band is stretched on the rim faces of blade wheel and tension wheel.So blade wheel mechanism when installing it on main buoyancy aid, meets to water (flow) direction the direction of opening of the first half paddle on the paddle band, and then along with the rotation of blade wheel, each paddle on the paddle band will be struck continuously in turn.The effect of swing frame is the position of control tension wheel, that is the entry position of control paddle band.When the swing control pull rod that is positioned at the swing frame front end when operation is pulled upwardly, the tension wheel that is positioned at back-end framework is then to lower swing and near the water surface, it is under water that then paddle has more parts, also just has more the multi-disc paddle strike, and each sheet paddle can be kept long striking the time; Otherwise, depress the swing control pull rod, tension wheel is then upwards mentioned and away from the water surface, has just been reduced the quantity of the paddle of striking and striking the time of monolithic paddle.
For guaranteeing that the paddle band keeps normal tensile force and makes blade wheel and the necessary friction of paddle interband maintenance, the present invention is except that tension wheel can be done the displacement adjustment, also can be provided with one in order to regulate second tension wheel of paddle band tightness, this tension wheel can be arranged on the front of paddle band, also can be arranged on the back side of paddle band.For preventing the present invention's issuable skidding between blade wheel and the paddle band in use for some time, the present invention is shaped on the back side of paddle band in order to increase the friction decorative pattern of friction, also correspondingly is shaped on the friction decorative pattern on the edge face of blade wheel and tension wheel.
Advantage of the present invention is, because the present invention adopts the paddle band unitized construction of blade wheel, tension wheel and driving band type, the paddle quantity of striking is simultaneously increased, the time expand of striking, therefore can improve thrust power greatly, and because the position of tension wheel can suitably be adjusted, therefore the thrust power that is produced by the present invention also can be adjusted as required.In addition, be the state that covers on the zone face when turning to two-wheeled upper limb position owing to the paddle on the paddle band, therefore do not take up space when paddle is in upper position, this has just created advantage for the aquatic sports utensil of compact assembling structure.
One embodiment of the present of invention as shown in drawings.Below in conjunction with the accompanying drawing illustrated embodiment the present invention is further described.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are the various connection mode partial schematic diagrams of paddle among the present invention and paddle band.
Fig. 7 is the schematic rear view of paddle band among the present invention.
Fig. 8 is the lateral view of blade wheel among the present invention.
See that by Fig. 1 the present invention mainly is made of blade wheel 2, swing frame 3, adjusting tension wheel 5 and four major parts of paddle band.Swing frame 3 is articulated in the office, intermediate portion on the main shaft of blade wheel 2, and then swing frame 3 can be around spindle swing, and tension wheel 5 is articulated in the rearward end of this swing frame 3, and the available adjustment screw is regulated its forward and backward position; Be stretched on blade wheel 2 and the tension wheel 5 after making the endless belt as Fig. 2-paddle band 7 shown in Figure 6.Equidistantly distribute on the paddle band 7 and be connected with along with the automatic paddle 4 of opening and closing of change in location, this paddle band 7 makes that the paddle opening and closing mouth with top is stretched on the two-wheeled towards the direction of blade wheel 2 behind the endless belt.
Figure 7 shows that the friction decorative pattern 11 that is shaped at the back side of paddle band 7 in order to the increase friction.Figure 8 shows that the friction decorative pattern 12 that on the periphery of blade wheel 2, is shaped in order to the increase friction.
Claims (3)
1, a kind of adjustable power blade wheel mechanism that includes blade wheel (2) is characterized in that, also includes a swing frame (3), one and regulates tension wheel (5) and the one equidistant paddle band (7) that is evenly equipped with paddle (4) that can automatic opening and closing on zone face; Swing frame (3) is articulated in the center of blade wheel (2) with its center of oscillation, articulates tension wheel (5) in its back-end, and front end is provided with swing control pull rod (1), and paddle band (7) is stretched on the rim faces of blade wheel (2) and tension wheel (5).
2, according to the described adjustable power blade wheel of claim 1 mechanism, it is characterized in that also including one in order to regulate second tension wheel of paddle band (7) tightness, this second tension wheel can be arranged on the front of paddle band (7), also can be arranged on the back side of paddle band (7).
3, according to claim 1 or 2 described adjustable power paddle wheel mechanisms, it is characterized in that on the back side of paddle band (7), being shaped in order to increase the friction decorative pattern (11) of friction, also correspondingly be shaped on friction decorative pattern (12) on the edge face of blade wheel (2) and tension wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95111674 CN1115734A (en) | 1995-06-28 | 1995-06-28 | Adjustable driving vane wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95111674 CN1115734A (en) | 1995-06-28 | 1995-06-28 | Adjustable driving vane wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1115734A true CN1115734A (en) | 1996-01-31 |
Family
ID=5078937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95111674 Pending CN1115734A (en) | 1995-06-28 | 1995-06-28 | Adjustable driving vane wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1115734A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700696A (en) * | 2012-04-20 | 2012-10-03 | 张万广 | Automatic vertical paddle wheel |
| CN103991526A (en) * | 2014-05-30 | 2014-08-20 | 佛山市神风航空科技有限公司 | Rotary blade propelling device for ships |
| CN108079502A (en) * | 2018-01-29 | 2018-05-29 | 江阴四方游泳康复产业股份有限公司 | Rehabilitation swimming pool |
| CN108590253A (en) * | 2018-01-29 | 2018-09-28 | 江阴四方游泳康复产业股份有限公司 | hydrotherapy rehabilitation swimming pool |
-
1995
- 1995-06-28 CN CN 95111674 patent/CN1115734A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700696A (en) * | 2012-04-20 | 2012-10-03 | 张万广 | Automatic vertical paddle wheel |
| CN102700696B (en) * | 2012-04-20 | 2015-05-13 | 张万广 | Automatic vertical paddle wheel |
| CN103991526A (en) * | 2014-05-30 | 2014-08-20 | 佛山市神风航空科技有限公司 | Rotary blade propelling device for ships |
| CN108079502A (en) * | 2018-01-29 | 2018-05-29 | 江阴四方游泳康复产业股份有限公司 | Rehabilitation swimming pool |
| CN108590253A (en) * | 2018-01-29 | 2018-09-28 | 江阴四方游泳康复产业股份有限公司 | hydrotherapy rehabilitation swimming pool |
| CN108079502B (en) * | 2018-01-29 | 2019-12-27 | 江阴四方游泳康复产业股份有限公司 | Rehabilitation swimming pool |
| CN108590253B (en) * | 2018-01-29 | 2020-05-19 | 江阴四方游泳康复产业股份有限公司 | Hydrotherapy rehabilitation swimming pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |