CN2609961Y - Digging drive device of cleaning machine - Google Patents
Digging drive device of cleaning machine Download PDFInfo
- Publication number
- CN2609961Y CN2609961Y CN 03233856 CN03233856U CN2609961Y CN 2609961 Y CN2609961 Y CN 2609961Y CN 03233856 CN03233856 CN 03233856 CN 03233856 U CN03233856 U CN 03233856U CN 2609961 Y CN2609961 Y CN 2609961Y
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- CN
- China
- Prior art keywords
- drive
- utility
- model
- driving
- cleaning machine
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- 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 - Lifetime
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Abstract
The utility model provides an excavating and driving device of a ballast cleaning machine, which comprises a driving motor and a driven actuating wheel and is characterized in that the driving motor and the driven actuating wheel are integrated through the same driving shaft, thereby omitting the huge reducing mechanism. The utility model not only achieves simple and compact structure, small volume, light weight, and low cost, but also effectively avoids the mechanical abrasion, prolongs the service life and enhances the reliable performance of the device, thereby being a comparatively ideal actuating device for driving.
Description
Technical field
The utility model relates to a kind of screen scarifier and excavates drive unit, belongs to the mechanical transmissioning technology field.
Background technology
At present the excavation drive unit of circuit ballast screening machine constitutes by CD-ROM drive motor, reduction gear box, transmission device, and this structural volume, quality are big, and mechanical efficiency is low, makes, working service cost height.Therefore, be necessary prior art is improved.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of coaxial and directly drive the chain wheel driving device with the excavation CD-ROM drive motor.
The utility model is finished by following technical proposal: it comprises CD-ROM drive motor and driven drive, it is characterized in that CD-ROM drive motor and driven drive are connected as a single entity by same power transmission shaft.So that CD-ROM drive motor directly drives drive work.
Described driven drive is a sprocket wheel, and this sprocket wheel links to each other with workpiece by chain, so that make the workpiece running under CD-ROM drive motor drives.Described drive is a gear, is meshed with workpiece by this travelling gear, so that make the workpiece operation under CD-ROM drive motor drives.
The utility model compared with prior art has following advantage and effect: because CD-ROM drive motor and driven drive are connected as a single entity by same power transmission shaft.Thereby saved huge reducing gear, not only simple in structure, compact, volume is little, in light weight, cost is low, and can effectively avoid mechanical wear, increases the service life, the unfailing performance of device is improved, and therefore, is a kind of comparatively desirable driving transmission device.
The specific embodiment
Fig. 1 is the structure chart of the utility model.
Below in conjunction with accompanying drawing the utility model is described further, but holds not within the utility model Only limit to this.
Among the figure, 1 is motor, it specifically is low speed high torque hydraulic motor, 2 is driven drive sprocket, be connected as a single entity by same power transmission shaft 5 and motor 1, and directly drive its rotation by motor 1, sprocket wheel 2 is installed on the adpting flange 4 by bearing 3, sprocket wheel 2 can link to each other with workpiece by chain, so that make the workpiece running under CD-ROM drive motor drives.
Claims (3)
1, a kind of screen scarifier excavates drive unit, and it comprises CD-ROM drive motor and driven drive, it is characterized in that CD-ROM drive motor and driven drive are connected as a single entity by same power transmission shaft.
2, drive unit according to claim 1 is characterized in that described driven drive is a sprocket wheel, and this sprocket wheel links to each other with workpiece by chain.
3, drive unit according to claim 1 is characterized in that described drive is a gear, is meshed with workpiece by this travelling gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233856 CN2609961Y (en) | 2003-04-03 | 2003-04-03 | Digging drive device of cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233856 CN2609961Y (en) | 2003-04-03 | 2003-04-03 | Digging drive device of cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2609961Y true CN2609961Y (en) | 2004-04-07 |
Family
ID=34166021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233856 Expired - Lifetime CN2609961Y (en) | 2003-04-03 | 2003-04-03 | Digging drive device of cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2609961Y (en) |
-
2003
- 2003-04-03 CN CN 03233856 patent/CN2609961Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130403 Granted publication date: 20040407 |