CN2504510Y - Fual propeller - Google Patents
Fual propeller Download PDFInfo
- Publication number
- CN2504510Y CN2504510Y CN 01250936 CN01250936U CN2504510Y CN 2504510 Y CN2504510 Y CN 2504510Y CN 01250936 CN01250936 CN 01250936 CN 01250936 U CN01250936 U CN 01250936U CN 2504510 Y CN2504510 Y CN 2504510Y
- Authority
- CN
- China
- Prior art keywords
- chain
- supporting plate
- transmission
- transmission mechanism
- splint
- 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.)
- Expired - Fee Related
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a fuel impellor, and the transmission mechanism of the impellor is a chain transmission mechanism comprises a transmission chain and a chain wheel, and the transmission chain is fixed at a horizontal set splint which is arranged at the sliding way, and one end of the splint is provided with a vertically set push slab which moves along with the splint. The utility model adopts the chain transmission mechanism to drive the pull slab move reciprocatingly, and the chain wheel which only needs to rotate half a circuit can satisfy the needed impelling amount, of which is convenient and quick in operation, time-saving and energy-saving. The meshing clearance of the chain is so large that the entered dusts can not be concentrated easily in the chain, and the temperature change influences the chain little, so a perfect transmission effect can be reached, and the operation is reliable and stable.
Description
The utility model relates to a kind of propulsion plant of sending fuel to coal-burning boiler to.
The boiler that adopts honeycomb briquette or coal to act as a fuel, the transmission mechanism of its Fual propeller is worm drive, it is less that this transmission mechanism leading screw revolves the push-in stroke that turns around, so the operation that push pedal advances, withdraws from is not only time-consuming but also require great effort.In addition, because that leading screw, screw transmission, are met the heated filament thick stick to the environmental requirement harshness is yielding, influence transmission; Assemble dust, easy to clean does not also influence the transmission effect.
It is a kind of convenient to operation that the purpose of this utility model is to provide, the Fual propeller of dependable performance.
The technical scheme that adopts that achieves the above object is: the chain-drive mechanism of the transmission mechanism of Fual propeller for being made of the transmission chain and sprocket, driving-chain is fixed on the horizontally disposed supporting plate, supporting plate is positioned on the slideway, and an end of supporting plate is provided with and its servo-actuated and the vertically push pedal of setting.Described supporting plate is distributed with through hole on it or on the position relative with chain.The supporting plate both sides are provided with guide rail.
The utility model has adopted chain-drive mechanism to drive push pedal and has moved back and forth, and sprocket wheel only need rotate half cycle, just can satisfy required push-in stroke, and is therefore convenient to operation, time saving and energy saving.The back lash of chain is bigger, and the dust that enters is difficult for concentrating in the chain, and variations in temperature is less to the influence of chain, therefore can reach desirable transmission effect, and is reliable, stable.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that Figure 1A-A is to cut-away view.
As shown in Figure 1 and Figure 2, Fual propeller mainly is made of housing, transmission mechanism, push pedal.The transmission mechanism that is arranged in the housing (1) is a chain-drive mechanism, and its driving-chain (2) is fixed on the horizontally disposed supporting plate (3), and supporting plate is set in place on the slideway (4) in housing bottom.The both sides of supporting plate are provided with guide rail (6), and supporting plate moves along guide rail.The sprocket wheel that is meshed with chain (7), the two ends of its (8) are arranged on two relative sidewalls of housing, and an end of axle passes housing and is connected with rocking bar (5).Be fixed with push pedal frame (9) on supporting plate, the push pedal frame is a frame.Vertically the push pedal (10) that is provided with is fixed on the end of push pedal frame.During coal supply, only need rotation rocking bar half cycle, sprocket rotation makes the driving-chain translation moving, and supporting plate and push pedal are together moved along guide rail thereupon, and push pedal is sent coal in the boiler to.The reverse rotation rocking bar, push pedal is returned under the drive of driving-chain.
Claims (3)
1, a kind of Fual propeller, comprise transmission mechanism, push pedal, it is characterized in that described transmission mechanism is the chain-drive mechanism that is made of the transmission chain and sprocket, driving-chain is fixed on the horizontally disposed supporting plate, supporting plate is positioned on the slideway, and an end of supporting plate is provided with and its servo-actuated and the vertically push pedal of setting.
2, Fual propeller according to claim 1, it is characterized in that on the supporting plate or position that supporting plate is relative with chain on can be distributed with through hole.
3, Fual propeller according to claim 1 is characterized in that the supporting plate both sides are provided with guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250936 CN2504510Y (en) | 2001-09-30 | 2001-09-30 | Fual propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250936 CN2504510Y (en) | 2001-09-30 | 2001-09-30 | Fual propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504510Y true CN2504510Y (en) | 2002-08-07 |
Family
ID=33660991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250936 Expired - Fee Related CN2504510Y (en) | 2001-09-30 | 2001-09-30 | Fual propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504510Y (en) |
-
2001
- 2001-09-30 CN CN 01250936 patent/CN2504510Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |