CN204240771U - A kind of volume adjusting apparatus - Google Patents
A kind of volume adjusting apparatus Download PDFInfo
- Publication number
- CN204240771U CN204240771U CN201420575754.5U CN201420575754U CN204240771U CN 204240771 U CN204240771 U CN 204240771U CN 201420575754 U CN201420575754 U CN 201420575754U CN 204240771 U CN204240771 U CN 204240771U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- installing plate
- air holes
- rotating
- rotating disk
- 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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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a kind of volume adjusting apparatus.Comprise middle part is connected with the second rotating shaft (8) with multiple first air holes (9), center back with second installing plate (11) of multiple connecting hole (15) and middle part rotating disk (13) with multiple second air holes (12), edge, stagger completely by aligning completely between first air holes (9) and the second air holes (12) when rotating disk (13) rotates, also comprise the gland (10) that be located on rotating disk (13), its edge and the second installing plate (11) adopt multiple bolt (14) to be connected; Universal joint (7) is provided with in the end of the second rotating shaft (8), also comprise the first rotating shaft (4) be connected with universal joint (7), first rotating shaft (4) is arranged with axle sleeve (3), axle sleeve (3) is connected with first installing plate (5) of lateral wall with angle index, is connected with the rotating end (2) with pointer (1) in the outer end of the first rotating shaft (4).
Description
Technical field
The utility model belongs to drier unit technical field, particularly relates to a kind of volume adjusting apparatus.
Background technology
In the drying machine of various structure, generally volume adjusting apparatus is set, between hot-air supplying equipment and material to be heated, regulates the supply of hot blast, to realize the control to dry materials speed and degree of drying.Existing volume adjusting apparatus generally comprises bellows and is positioned at the flap of the multiple similar shutter on bellows side wall, and the upset controlling all flaps by a connecting rod realizes the adjustment of air outlet size, and then regulates the flow of hot blast.The hot-air supplying equipment of said structure causes complex structure owing to having more attaching parts, and correspondingly whole device is easy to break down in the use procedure of long period, as connecting portion wearing and tearing and come off, maintenance maintenance is also more loaded down with trivial details.
Utility model content
The utility model for solve in known technology the technical problem that exists and provide a kind of structure simple, regulate convenient, maintenance maintenance volume adjusting apparatus easily.
The utility model for the technical scheme solving in known technology the technical problem that exists and take is: a kind of volume adjusting apparatus comprises middle part is connected with the second rotating shaft with multiple first air holes, center back with the second installing plate of multiple connecting hole and middle part rotating disk with multiple second air holes, edge, stagger completely by aligning completely between first air holes and the second air holes during dial rotation, also comprise the gland that be located on rotating disk, its edge and the second installing plate adopt multiple bolt to be connected; Universal joint is provided with in the end of the second rotating shaft, also comprise the first rotating shaft be connected with universal joint, first rotating shaft is arranged with axle sleeve, axle sleeve is connected with first installing plate of lateral wall with angle index, is connected with the rotating end with pointer in the outer end of the first rotating shaft.
Advantage of the present utility model and good effect are: the utility model provides a kind of volume adjusting apparatus of structural design advantages of simple, by the first rotating shaft of being indicated by pointer and angle index, drive the second rotating shaft and dial rotation via universal joint, realize the adjustment to offset angular between the first air holes and the second air holes, and then realizing control to hot air flow, simple operation, pointing accuracy are high.The setting of universal joint improves the flexibility ratio that the component locations such as graduated first installing plate of rotating end, pointer and band are arranged, and improves versatility and convenience that this volume adjusting apparatus installs in drying machine frame further.Whole device avoids the setting of fragile coupling part, not easily produce fault, and maintenance maintenance is convenient in long use procedure.
Preferably: be provided with mandrel at the center, the back side of the second installing plate, be provided with axis hole in the front center of rotating disk, mandrel is positioned at axis hole.
Preferably: on the first installing plate, be provided with multiple installing hole.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, pointer; 2, rotating end; 3, axle sleeve; 4, the first rotating shaft; 5, the first installing plate; 6, trip bolt; 7, universal joint; 8, the second rotating shaft; 9, the first air holes; 10, gland; 11, the second installing plate; 12, the second air holes; 13, rotating disk; 14, bolt; 15, connecting hole.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1, the utility model comprises middle part is connected with the second rotating shaft 8 with multiple first air holes 9, center back with the second installing plate 11 of multiple connecting hole 15 and middle part rotating disk 13 with multiple second air holes 12, edge, staggers completely when rotating disk 13 rotates between the first air holes 9 and the second air holes 12 by aligning completely.Particularly, both first air holes 9 and the second air holes 12 can adopt various ways, as circumferentially angularly spaced four scallop holes, closed plate body is left between adjacent two scallop holes, like this when the second installing plate 11 and rotating disk 13 relatively rotate, both fan-shaped air holes is by the state that staggers completely to completely to positive status, and when staggering completely, air quantity is zero, completely maximum to timing air quantity.
Whole volume adjusting apparatus is installed between the hot-air supplying equipment of drying machine and dry section by the second installing plate 11.
Also comprise the gland 10 that be located on rotating disk 13, its edge and the second installing plate 11 adopt multiple bolt 14 to be connected, gland 10 is crimped on the edge of rotating disk 13, allowance should be left between gland 10 and rotating disk 13, to ensure the flexible rotating of rotating disk 13 between gland 10 and the second installing plate 11 during installation.
In the present embodiment, in order to promote centering ability when rotating disk 13 rotates, promote the stability of rotating, arrange mandrel at the center, the back side of the second installing plate 11, arrange axis hole in the front center of rotating disk 13, mandrel is positioned at axis hole.
Universal joint 7 is provided with in the end of the second rotating shaft 8, also comprise the first rotating shaft 4 be connected with universal joint 7, first rotating shaft 4 is arranged with axle sleeve 3, axle sleeve 3 is connected with first installing plate 5 of lateral wall with angle index, is connected with the rotating end 2 with pointer 1 in the outer end of the first rotating shaft 4.
The parts such as pointer 1 and rotating end 2 are installed in the frame of drying machine by the first installing plate 5, for the ease of installing in the present embodiment, the first installing plate 5 being provided with multiple installing hole, arranging trip bolt 6 in each installing hole.
Claims (3)
1. a volume adjusting apparatus, it is characterized in that: comprise middle part with multiple second air holes (12), edge with second installing plate (11) of multiple connecting hole (15) and middle part with multiple first air holes (9), center back is connected with the rotating disk (13) of the second rotating shaft (8), stagger completely by aligning completely between first air holes (9) and the second air holes (12) when rotating disk (13) rotates, also comprise the gland (10) that be located on rotating disk (13), its edge and the second installing plate (11) adopt multiple bolt (14) to be connected, universal joint (7) is provided with in the end of the second rotating shaft (8), also comprise the first rotating shaft (4) be connected with universal joint (7), first rotating shaft (4) is arranged with axle sleeve (3), axle sleeve (3) is connected with first installing plate (5) of lateral wall with angle index, is connected with the rotating end (2) with pointer (1) in the outer end of the first rotating shaft (4).
2. volume adjusting apparatus as claimed in claim 1, it is characterized in that: be provided with mandrel at the center, the back side of the second installing plate (11), be provided with axis hole in the front center of rotating disk (13), mandrel is positioned at axis hole.
3. volume adjusting apparatus as claimed in claim 1, is characterized in that: on the first installing plate (5), be provided with multiple installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575754.5U CN204240771U (en) | 2014-09-30 | 2014-09-30 | A kind of volume adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575754.5U CN204240771U (en) | 2014-09-30 | 2014-09-30 | A kind of volume adjusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240771U true CN204240771U (en) | 2015-04-01 |
Family
ID=52770256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420575754.5U Expired - Fee Related CN204240771U (en) | 2014-09-30 | 2014-09-30 | A kind of volume adjusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204240771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839681A (en) * | 2017-04-06 | 2017-06-13 | 苏州农业职业技术学院 | Electric drying oven with forced convection |
| CN110986504A (en) * | 2019-12-05 | 2020-04-10 | 宋飞燕 | Laminated coating cleaning device |
-
2014
- 2014-09-30 CN CN201420575754.5U patent/CN204240771U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839681A (en) * | 2017-04-06 | 2017-06-13 | 苏州农业职业技术学院 | Electric drying oven with forced convection |
| CN110986504A (en) * | 2019-12-05 | 2020-04-10 | 宋飞燕 | Laminated coating cleaning device |
| CN110986504B (en) * | 2019-12-05 | 2021-07-23 | 新昌县佛虑机械配件厂 | Laminated coating cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yifeng Inventor before: Tian Guomin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180507 Address after: 365000 1-8, Jingdong Industrial Park, three yuan, Sanming City, Fujian Province, 68 Patentee after: Sanming City three true Pharmaceutical Co., Ltd. Address before: 301708 Huanghua Town, Wuqing District, Tianjin Patentee before: TIANJIN GUOMIN PHARMACEUTICAL MACHINERY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |