CN2696952Y - Steering device for road sweeper - Google Patents
Steering device for road sweeper Download PDFInfo
- Publication number
- CN2696952Y CN2696952Y CN 03227223 CN03227223U CN2696952Y CN 2696952 Y CN2696952 Y CN 2696952Y CN 03227223 CN03227223 CN 03227223 CN 03227223 U CN03227223 U CN 03227223U CN 2696952 Y CN2696952 Y CN 2696952Y
- Authority
- CN
- China
- Prior art keywords
- machine
- utility
- model
- output shaft
- road sweeper
- 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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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model relates to a steering device for road sweeper used for the traveling direction change when the road sweeper travels, mainly comprising a steering wheel, a direction rod, a direction machine and a directive wheel. The direction rod is fixed on the machine frame through a direction rod bracket. One end of the direction rod is provided with the steering wheel. The other end of the direction rod is connected with one end of a cardan joint. The direction machine is also fixed on the machine frame. The input shaft of the direction machine is connected with the other end of the cardan joint. The output shaft is connected with a rotation wheel shaft through a transmission belt. The utility model has the advantages of simple structure, easy process and manufacture, reliable operation and high turning efficiency and the utility model is in particular suitable for the replacing product of the present steering device for road sweeper.
Description
Technical field
The utility model is a kind of device that is used to control the road broom direction of travel, belongs to engineering special-purpose machinery direction control technology field.
Background technology
The at present domestic sweeping machine and the steering hardware of road broom all adopt the steering hardware of hydraguide, ball-and-nut steering device or other form.Though these devices have manoeuvrable, turn to reliable; But since complex structure, the requirement on machining accuracy height, assembly difficulty is bigger, and fault rate is higher when particularly using, maintenance, adjustment inconvenience, service expenditure height; Make troubles for operation, use.
Summary of the invention
The purpose of this utility model be to overcome existing deficiency and provide a kind of simple in structure, processing and manufacturing easily, turn to reliable, turn to efficient height, road broom steering hardware easy to adjust.
The utility model is to adopt following proposal to realize: it is made up of bearing circle, direction lever, direction lever support, universal-joint, direction machine, driving band, wheel flutter.Described direction lever direction of passage shaft bar is fixed on the frame, and the one end is provided with bearing circle, and the other end links to each other with an end of universal-joint; The direction machine also is fixed on the frame, and its input shaft connects with the other end of universal-joint, and output shaft drives rotor wheel by driving band.Driving band can be messenger chain or flute profile driving band in the utility model; The direction machine is by input shaft, output shaft and be installed on input shaft, the output shaft respectively and the gear of the transmission that is meshing with each other constitutes in the utility model.When steering wheel rotation, bearing circle drives direction lever and rotates, thereby drives the direction machine, by the effect of driving band, wheel flutter is rotated, and realizes turning to function.
Principle of work of the present utility model is summarized as follows: road broom is when cleaning work, and the cardan shaft drive direction machine of steering wheel rotation direction of passage boom end through direction machine output shaft outputting power, drives the purpose that the wheel flutter realization turns to by chain or flute profile band.The utility model is owing to adopt gear transmission and chain or these two mechanical drives simple in structure, that mechanical efficiency is high of flute profile strap drive, therefore, have simple in structure, processing and manufacturing is easy, reliable operation, turns to the high characteristics of efficient.Be particularly suitable for renewal product as existing road broom steering hardware.
Description of drawings
Accompanying drawing 1 is the utility model example structure front view.
Accompanying drawing 2 is that the A of the utility model accompanying drawing 1 is to view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See accompanying drawing 1, accompanying drawing 2, the utility model comprises bearing circle 1, direction machine 6, chain 7, wheel flutter 8, described bearing circle 1 is installed in direction lever 2 upper ends, and the middle part direction of passage shaft bar 4 of direction lever 2 is installed on the frame 3, and the lower end of direction lever 2 connects with an end of universal-joint 5; Direction machine 6 is fixed on the frame 3, and its input shaft 12 connects with universal-joint 5, output shaft be provided with sprocket wheel 15 and by on chain 7 and the wheel flutter 8 by movable sprocket 15 engaged transmission.
See accompanying drawing 2, direction machine 6 is made of input shaft 12, output shaft 16, gear 13,14 in the utility model, and described gear 13,14 is installed on input shaft 12, the output shaft 16 respectively and the transmission that is meshing with each other.
Claims (3)
1, a kind of road broom steering hardware, comprise bearing circle, direction lever, direction lever support, universal-joint, direction machine, driving band, wheel flutter, described direction lever direction of passage shaft bar is fixed on the frame, the one end is provided with bearing circle, it is characterized in that: the direction lever other end links to each other with an end of universal-joint; The direction machine also is fixed on the frame, and its input shaft connects with the other end of universal-joint, and output shaft drives rotor wheel by driving band.
2, road broom steering hardware according to claim 1 is characterized in that the direction machine is by input shaft, output shaft and be installed on input shaft, the output shaft respectively and the gear of the transmission that is meshing with each other constitutes.
3, road broom steering hardware according to claim 1 is characterized in that driving band can be messenger chain or flute profile driving band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227223 CN2696952Y (en) | 2003-03-27 | 2003-03-27 | Steering device for road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227223 CN2696952Y (en) | 2003-03-27 | 2003-03-27 | Steering device for road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2696952Y true CN2696952Y (en) | 2005-05-04 |
Family
ID=34755139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03227223 Expired - Fee Related CN2696952Y (en) | 2003-03-27 | 2003-03-27 | Steering device for road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2696952Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351019A (en) * | 2011-08-30 | 2012-02-15 | 安徽合叉叉车有限公司 | Four-wheeled three-pivot electric tractor |
-
2003
- 2003-03-27 CN CN 03227223 patent/CN2696952Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351019A (en) * | 2011-08-30 | 2012-02-15 | 安徽合叉叉车有限公司 | Four-wheeled three-pivot electric tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050504 Termination date: 20110327 |