CN201554825U - Gearbox for ash removing machine - Google Patents
Gearbox for ash removing machine Download PDFInfo
- Publication number
- CN201554825U CN201554825U CN2009202581121U CN200920258112U CN201554825U CN 201554825 U CN201554825 U CN 201554825U CN 2009202581121 U CN2009202581121 U CN 2009202581121U CN 200920258112 U CN200920258112 U CN 200920258112U CN 201554825 U CN201554825 U CN 201554825U
- Authority
- CN
- China
- Prior art keywords
- driving gear
- gearbox
- output shaft
- transmission gear
- removing machine
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model relates to a gearbox for an ash removing machine, which comprises a gearbox shell as well as an input shaft, an output shaft I and an output shaft II that are respectively arranged on the gearbox shell, wherein the input shaft is provided with a transmission gear I, the output shaft I is provided with a transmission gear II and a transmission gear III, the output shaft II is provided with a transmission gear IV, the transmission gear I is meshed with the transmission gear II, the transmission gear III is meshed with the transmission gear IV, and a unidirectional transmission rotary movement mechanism on the output shaft I is arranged between the transmission gear II and the transmission gear III. As the gearbox adopts the unidirectional transmission rotary movement mechanism, when the input end of the gearbox rotates normally, the input power is transmitted to the output end through the unidirectional transmission rotary movement mechanism, and when the input end of the gearbox rotates reversely, the unidirectional transmission rotary movement mechanism can effectively prevent the output end from rotating reversely, thus preventing the damage of a hobbing cutter and improving the working efficiency.
Description
Technical field
The utility model relates to a kind of gearbox, is specifically related to a kind of gearbox that is used for dust removing machine.
Background technique
The gearbox input end that is used for dust removing machine is connected with motor, and output terminal is connected with hobboing cutter, and in operating process, gearbox the reversing back takes place damages hobboing cutter easily.Not only influence the proper functioning of dust removing machine, influence working efficiency, and need often to change hobboing cutter, cause unnecessary waste.
The model utility content
The purpose of this utility model is to overcome the above-mentioned shortcoming that exists in the prior art, and a kind of gearbox that is used for dust removing machine of reversing of preventing is provided.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The gearbox that is used for dust removing machine of the present utility model, comprise gear box casing, be separately fixed at input shaft, output shaft I and output shaft II on the gear box casing, input shaft is provided with driving gear I, output shaft I is provided with driving gear II and driving gear III, output shaft II is provided with driving gear IV, driving gear I and driving gear II engagement, driving gear III and driving gear IV engagement.Described output shaft I goes up and be provided with unidirectional delivery rotation motion mechanism between driving gear II and driving gear III.
Described unidirectional delivery rotation motion mechanism comprises the clutch spline housing, and clutch spline housing lower end surface is provided with arc boss, is provided with the arc pit that cooperates with arc boss on driving gear II, is provided with spring between clutch spline housing and driving gear III.
Because the utility model has adopted unidirectional delivery rotation motion mechanism, the input of gearbox is rectified when changeing, input power passes to output terminal by unidirectional delivery rotation motion mechanism, when input end reverses, unidirectional delivery rotation motion mechanism can effectively prevent the output terminal reversing, thereby prevented the hobboing cutter damage, increased work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view of clutch spline housing in the utility model;
Fig. 3 is that A-A among Fig. 2 is to sectional view.
Embodiment
As shown in Figure 1, the gearbox that is used for dust removing machine of the present utility model, comprise gear box casing 1, be separately fixed at input shaft 3, output shaft I5 and output shaft II7 on the gear box casing, input shaft 3 is provided with driving gear I4, output shaft I5 is provided with driving gear II6 and driving gear III2, output shaft II7 is provided with driving gear IV10, driving gear I4 and driving gear II6 engagement, driving gear III2 and driving gear IV10 engagement.Described output shaft I5 goes up and be provided with unidirectional delivery rotation motion mechanism between driving gear II6 and driving gear III2.
As shown in Figure 2, described unidirectional delivery rotation motion mechanism comprises clutch spline housing 8, clutch spline housing 8 lower end surfaces are provided with arc boss 11, are provided with the arc pit that cooperates with arc boss on driving gear II6, are provided with spring 9 between clutch spline housing 8 and driving gear III2.
Working principle of the present utility model is as follows: input shaft 3 is connected with motor, under the normal working, under the drive of motor, input shaft 3 is just changeing, driving gear I4 drives driving gear II6 just to be changeed, driving gear II6 drives clutch spline housing 8 and rotates output terminal normal rotation under the drive of clutch spline housing 8.When reversing took place input end, clutch spline housing 8 and driving gear II6 were in slipping state, have effectively prevented the output terminal reversing.
Claims (2)
1. gearbox that is used for dust removing machine, comprise gear box casing, be separately fixed at input shaft, output shaft I and output shaft II on the gear box casing, input shaft is provided with driving gear I, output shaft I is provided with driving gear II and driving gear III, output shaft II is provided with driving gear IV, driving gear I and driving gear II engagement, driving gear III and driving gear IV engagement is characterized in that: described output shaft I goes up and be provided with unidirectional delivery rotation motion mechanism between driving gear II and driving gear III.
2. the gearbox that is used for dust removing machine according to claim 1, it is characterized in that: described unidirectional delivery rotation motion mechanism comprises the clutch spline housing, clutch spline housing lower end surface is provided with arc boss, on driving gear II, be provided with the arc pit that cooperates with arc boss, between clutch spline housing and driving gear III, be provided with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202581121U CN201554825U (en) | 2009-11-16 | 2009-11-16 | Gearbox for ash removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202581121U CN201554825U (en) | 2009-11-16 | 2009-11-16 | Gearbox for ash removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554825U true CN201554825U (en) | 2010-08-18 |
Family
ID=42614507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202581121U Expired - Fee Related CN201554825U (en) | 2009-11-16 | 2009-11-16 | Gearbox for ash removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176257A (en) * | 2017-06-29 | 2017-09-19 | 太仓市荣驰电机有限公司 | A kind of longitudinal motor driven systems of bicycle |
-
2009
- 2009-11-16 CN CN2009202581121U patent/CN201554825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176257A (en) * | 2017-06-29 | 2017-09-19 | 太仓市荣驰电机有限公司 | A kind of longitudinal motor driven systems of bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20161116 |