CN2070645U - Driving mechanism for internal swell type mill - Google Patents
Driving mechanism for internal swell type mill Download PDFInfo
- Publication number
- CN2070645U CN2070645U CN 90207617 CN90207617U CN2070645U CN 2070645 U CN2070645 U CN 2070645U CN 90207617 CN90207617 CN 90207617 CN 90207617 U CN90207617 U CN 90207617U CN 2070645 U CN2070645 U CN 2070645U
- Authority
- CN
- China
- Prior art keywords
- wheel
- belt
- double
- driving mechanism
- utility
- 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 - Lifetime
Links
Abstract
The utility model relates to a driving mechanism for the internal swell type mill, which is suitable for the processing industry of flour. The utility model is suitable for improving on the driving mechanism of the MY series of mills. The driving mechanism is driven by a double-surface tooth-shaped belt and is mainly characterized in that the tension mechanism of a tension wheel is arranged at the inner side of the double-surface tooth-shaped belt. The utility model is convenient to effectively complete the replacement of the tooth-shaped belt. Compared with the chain driving structure of a chain wheel, the utility model has the advantages of small noise, stable driving and no-oil pollution.
Description
The utility model relates to a kind of internal expansion type flour mill transmission device of using in the flour processing industry of being suitable for, and is particularly suited for existing MY series flour mill transmission device is improved.
In the flour mill transmission device, adopt the double-sided toothed belt transmission to compare between action roller belt wheel, fixed roll belt wheel, directive wheel and the expansion tightening wheel with the chain sprocket structure, it is little to have a noise, stable drive, no greasy dirt such as dyes at advantage.Yet, in the existing cog belt drive mechanism, the swelling device of expansion tightening wheel all is installed in the cog belt outside, because flour mill is running of long-time continuous ground and work often, cog belt wearing and tearing are very fast, therefore need to change frequently, but are arranged on the cog belt outside because of swelling device, must could change cog belt by the dismounting swelling device, this usually makes troubles to the people in actual use.
Task of the present utility model is to avoid above-mentioned deficiency and a kind of internal expansion type flour mill transmission device that can change cog belt easily is provided.
The utility model is realized by following scheme: it is to be made of fixed roll belt wheel 2, the action roller belt wheel 3 that is installed in fixed roll belt wheel both sides and directive wheel 1 and double-sided toothed belt 4, expansion tightening wheel 9, and its difference is that the swelling device that links to each other with expansion tightening wheel 9 is arranged on the inboard of double-sided toothed belt 4.
According to such scheme, double-sided toothed belt 4 is a closed loop band, be sleeved in action roller belt wheel 2, directive wheel 1 and the expansion tightening wheel 9, drive its running by the outside flanks that surrounds on the fixed roll belt wheel 2, owing to swelling device is arranged on the inboard of double-sided toothed belt 4, there is not any obstacle between its medial and lateral, therefore, as long as swelling device is loosened, double-sided toothed belt both can directly be deviate from from transmission device easily, can directly it be inserted in again and put in place, thereby finish the replacing of double-sided toothed belt easily.
Fig. 1 is the front view of an embodiment of the utility model.
An embodiment of the present utility model as shown in Figure 1, has fixed roll belt wheel 2, have action roller belt wheel 3 and directive wheel 1 in fixed roll belt wheel both sides, directive wheel is installed in an end of the fixed head 7 that links with fuselage, the other end at fixed head 7 then is equipped with swelling device, swelling device is by means for belt tension 6, pull bar 5 and spring 11, spring base 10 and adjusting nut 12 constitute, means for belt tension middle part is provided with that axis hole links to each other with fixed axis 8 and can be with it for propping up a spot wobble, end at means for belt tension 6 is equipped with expansion tightening wheel 9, the other end then links to each other with pull bar 5, the other end of pull bar 5 then is loaded in the spring base 10 by spring 11 and adjusting nut, regulate the elasticity of double-sided toothed belt 4 by adjusting nut, in order to strengthen the rigidity of directive wheel 1 and means for belt tension 6, between the axis of guide 14 and fixed axis 8, can connect strut 13 is installed, double-sided toothed belt 4 is set in action roller belt wheel 3, on directive wheel 1 and the expansion tightening wheel 9, its outside flanks is meshed with the fixed roll belt wheel between action roller belt wheel 3 and directive wheel 1, rotates so that drive fixed roll belt wheel 2 when action roller belt wheel 3 rotates.
Claims (1)
1, a kind of internal expansion type flour mill transmission device of using in the flour processing industry of being suitable for, it is to be made of fixed roll belt wheel 2, the action roller belt wheel 3 that is installed in fixed roll belt wheel both sides and directive wheel 1 and double-sided toothed belt 4, expansion tightening wheel 9, it is characterized in that the swelling device that links to each other with expansion tightening wheel 9 is arranged on the inboard of double-sided toothed belt 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90207617 CN2070645U (en) | 1990-05-26 | 1990-05-26 | Driving mechanism for internal swell type mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90207617 CN2070645U (en) | 1990-05-26 | 1990-05-26 | Driving mechanism for internal swell type mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2070645U true CN2070645U (en) | 1991-02-06 |
Family
ID=4888021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90207617 Expired - Lifetime CN2070645U (en) | 1990-05-26 | 1990-05-26 | Driving mechanism for internal swell type mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2070645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2913111A4 (en) * | 2012-10-23 | 2015-10-14 | Cofco Engineering Equipment Zhangjiakou Co Ltd | Mill roller transmission mechanism and mill comprising the mechanism |
-
1990
- 1990-05-26 CN CN 90207617 patent/CN2070645U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2913111A4 (en) * | 2012-10-23 | 2015-10-14 | Cofco Engineering Equipment Zhangjiakou Co Ltd | Mill roller transmission mechanism and mill comprising the mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |