CN1100785A - Dynamic power transmission device - Google Patents
Dynamic power transmission device Download PDFInfo
- Publication number
- CN1100785A CN1100785A CN 93117579 CN93117579A CN1100785A CN 1100785 A CN1100785 A CN 1100785A CN 93117579 CN93117579 CN 93117579 CN 93117579 A CN93117579 A CN 93117579A CN 1100785 A CN1100785 A CN 1100785A
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission device
- dynamic power
- ratchet
- shaft
- 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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- Transmission Devices (AREA)
Abstract
The power transmission device selects a shaft in transmission system as main shaft which connects to a speed transmission shaft through a mechanical transmission pair, a set of weights is mounted on the speed transmission shaft, in order to reduce the brake force, the weights are connected to the speed transmission shaft through a ratchet wheel mechanism, it features simple structure, reliable operation, notable effect and is suitable for various vehicles.
Description
The present invention relates to a kind of dynamic power transmission device, be applicable to the various traffic tool, be particularly useful for Manpower propulsion of bicycle and use.
Existing various vehicles all are to make vehicle driving by power source by the transmission system drives wheel, when running into the unsettled situation of running resistance such as ground relief, frequent climb and fall, wheel can be delivered to this change in resistance on the power source by transmission system, make the power source job insecurity, influence normal vehicle operation, especially for the manpower bicycle, when driving conditions is bad, vehicle is delivered to pedal by transmission system with uneven resistance, makes the bicycler feel the difficulty of riding.
The object of the present invention is to provide a kind of dynamic power transmission device, to address the above problem.
Technical solution of the present invention is to select a axle in the transmission system as the driving shaft of this device in vehicle, and this driving shaft passes the speed axle and is connected with one by mechanical transmission is secondary, one group of weight is installed as passing fast hammer the into shape on the speed axle passing.
When vehicle advanced, power source was when driving wheel is rotated, and also driving biography speed axle drives the fast hammer of biography and rotates.When wheel meets obstructions, its rotating speed can be slack-off, at this moment owing to pass the inertia of speed hammer, can by pass speed axle, driving shaft provides power in vehicle drive system, to overcome the resistance in the vehicle driving, reduce of the impact of inhomogeneous resistance thereby play, make travelling of vehicle light more, steady power source.
The invention has the advantages that simple in structure, reliable operation, effect are obvious, and be applicable to that the various traffic tool use.
Below in conjunction with embodiment shown in the drawings the present invention is further described.
Fig. 1 is the structural representation of an embodiment of the present invention.
Fig. 2 is the structural representation of weight in the present embodiment.
Present embodiment is depicted as a kind of dynamic power transmission device that is used for the manpower trishaw.It is driving shaft (1) with the rear axle shaft, and this driving shaft (1) is by the moving speed axle (2) that passes of a spiral gear subband.Pass the speed axle and upward weight (3) is installed by ratchet (4).In this example, ratchet (4) adopts two semicircle ratchet splicing-ins to form, and at two splicing-in places a streamline weight (3) is installed respectively.Ratchet is installed in by slide rail and ratchet spring and passes on the speed axle (2).For making ratchet energy proper functioning, the ratchet spring in this ratchet unit is selected the very big bulky spring of elasticity coefficient for use, though ratchet can be dallied, idle resistance is bigger.
Press said apparatus, when normal vehicle operation, driving shaft (1) drives weight (3) by spiral gear and rotates, when car meets obstructions when driving wheel, driving shaft (1) is when rotating speed slows down, weight borrows inertia to be rotated further, and making has counter-rotational trend on the ratchet, because the resistance of ratchet counter-rotating is greater than car resistance, therefore backward rotation can not take place in the ratchet in fact, can play the effect to driving shaft (1) outputting power.When vehicle brake, counter-rotational power surpasses the resistance of ratchet counter-rotating on the ratchet, makes the ratchet backward rotation, weight idle running, idle running half cycle to can consume the inertia of weight after week, so just can not increase the required braking force of braking because installation biography quick-mounting puts too much.
Said apparatus is installed on the existing pedicab, can be significantly improves the condition of riding, and obtains laborsaving, effect stably.
Claims (4)
1, a kind of dynamic power transmission device, it is characterized in that this device with a transmission shaft in the existing transmission system as driving shaft (1), it comprises that also one passes speed axle (2), at least two weights (3), wherein, pass between speed axle (2) and the driving shaft (1) and is connected by mechanical transmission is secondary, weight (3) is installed on the biography fast spool (2).
2, dynamic power transmission device as claimed in claim 1 is characterized in that described mechanical transmission pair is a gear pair.
3, dynamic power transmission device as claimed in claim 1 is characterized in that the mechanical transmission pair is a helical tooth wheel set.
4, dynamic power transmission device as claimed in claim 1 is characterized in that being connected by a ratchet (4) between weight (3) and the biography fast spool (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93117579 CN1031219C (en) | 1993-09-24 | 1993-09-24 | Dynamic power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93117579 CN1031219C (en) | 1993-09-24 | 1993-09-24 | Dynamic power transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1100785A true CN1100785A (en) | 1995-03-29 |
| CN1031219C CN1031219C (en) | 1996-03-06 |
Family
ID=4992091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93117579 Expired - Fee Related CN1031219C (en) | 1993-09-24 | 1993-09-24 | Dynamic power transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1031219C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265964B (en) * | 2007-03-18 | 2011-11-16 | 董长军 | Double-speed superposition effect constrained fluid inertia energy accumulating booster unit |
| CN102705015A (en) * | 2012-06-05 | 2012-10-03 | 林学优 | Disc-shaped vortex air energy generator |
| CN102705014A (en) * | 2012-03-22 | 2012-10-03 | 林学优 | Disc-shaped vortex type air energy generator |
| CN105546070A (en) * | 2015-12-14 | 2016-05-04 | 武汉船用机械有限责任公司 | Connecting device |
-
1993
- 1993-09-24 CN CN 93117579 patent/CN1031219C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265964B (en) * | 2007-03-18 | 2011-11-16 | 董长军 | Double-speed superposition effect constrained fluid inertia energy accumulating booster unit |
| CN102705014A (en) * | 2012-03-22 | 2012-10-03 | 林学优 | Disc-shaped vortex type air energy generator |
| CN102705015A (en) * | 2012-06-05 | 2012-10-03 | 林学优 | Disc-shaped vortex air energy generator |
| CN105546070A (en) * | 2015-12-14 | 2016-05-04 | 武汉船用机械有限责任公司 | Connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1031219C (en) | 1996-03-06 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |