CN207214770U - A kind of crop dryer pipeline louver - Google Patents
A kind of crop dryer pipeline louver Download PDFInfo
- Publication number
- CN207214770U CN207214770U CN201721240786.XU CN201721240786U CN207214770U CN 207214770 U CN207214770 U CN 207214770U CN 201721240786 U CN201721240786 U CN 201721240786U CN 207214770 U CN207214770 U CN 207214770U
- Authority
- CN
- China
- Prior art keywords
- turnover panel
- air inlet
- switch shaft
- hot air
- air duct
- 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
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
A kind of crop dryer pipeline louver, including hot air duct are the utility model is related to, hot air duct air inlet is provided with turnover panel, and turnover panel is used to open or close air inlet；Provided with switch shaft, switch shaft is horizontally through hot air duct setting, is fixed in the middle part of turnover panel with switch shaft, and the first end of switch shaft is provided with moving block, and moving block is provided with drawstring, and drawstring is used to control turnover panel to rotate.The utility model controls turnover panel to rotate by drawstring, simple in construction so as to realize the control opened or closed to air inlet, reasonable in design, easy to operate.
Description
Technical field
It the utility model is related to a kind of crop dryer pipeline louver.
Background technology
The air inlet of crop dryer pipeline needs to carry out air inlet adjustment.With the maximally related prior art of the utility model
It is entitled " boiler louver " patent (patent No.：201320481691.2), deficiency existing for the louver
It is in needing to operate by handle, operating space is limited, operation inconvenience, and is only applicable to square pipe, is not suitable for justifying
Shape pipeline.
Utility model content
The present utility model purpose is to provide a kind of crop dryer pipeline louver, adjusts character and conduct to make more square
Just.
Realize the technical scheme of the present utility model purpose：
A kind of crop dryer pipeline louver, including hot air duct, it is characterised in that：Hot air duct air inlet is set
There is turnover panel, turnover panel is used to open or close air inlet；Provided with switch shaft, switch shaft is horizontally through hot air duct setting, turns over
Fixed in the middle part of plate with switch shaft, the first end of switch shaft is provided with moving block, and moving block is provided with drawstring, and drawstring turns over for control
Plate rotates.
Further, hot air duct air inlet is provided with sealing ring, when closing air inlet for turnover panel, seals air inlet；
Turnover panel and the first half flanges and the second half flanges are connected, and the first half flanges are located at the top of sealing ring, the second half flange positions
In the lower section of sealing ring.
Further, moving block is connected to extension spring.
Further, the second end of switch shaft is provided with split pin, and split pin is provided with pointer, and pointer is used to indicate air intake
Mouth is in and opens or closes state.
Further, turnover panel is circular turnover panel.
The utility model has the advantage that：
The utility model hot air duct air inlet is provided with turnover panel, and turnover panel is used to open or close air inlet；Provided with switch
Rotating shaft, switch shaft are horizontally through hot air duct setting, fixed in the middle part of turnover panel with switch shaft, the first end of switch shaft is provided with
Moving block, moving block are provided with drawstring, and drawstring is used to control turnover panel to rotate.The utility model controls turnover panel to rotate by drawstring, from
And the control opened or closed to air inlet is realized, and it is simple in construction, it is reasonable in design, it is easy to operate.
The utility model hot air duct air inlet is provided with sealing ring, when closing air inlet for turnover panel, seals air inlet；
Turnover panel and the first half flanges and the second half flanges are connected, and the first half flanges are located at the top of sealing ring, the second half flange positions
In the lower section of sealing ring.The utility model ensure that close under air inlet closed mode by setting sealing ring in air inlet
Close effect, reduce hot blast in drying course and lose, heat scatters and disappears, and then reduces the consumption of fuel, reduce the use of user into
This.
The utility model moving block is connected to extension spring, and extension spring can ensure that moving block fully resets, that is, ensures turnover panel to air intake
Mouth opens or closes the reliability of control.Second end of the utility model switch shaft is provided with split pin, and split pin, which is provided with, to be referred to
Pin, pointer is used to indicate air inlet in opening or closing state, so as to more facilitate the use of louver.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A views；
Fig. 3 is B to partial enlarged drawing；
Fig. 4 is the structural representation of the utility model switch shaft corresponding opening pin side.
Embodiment
As shown in Fig. 2, Fig. 1, the air inlet of hot air duct 2 is provided with turnover panel 4, and turnover panel 4 is used to open or close air inlet；If
There is switch shaft 1, switch shaft 1 is horizontally through hot air duct 2 and set, and the middle part of turnover panel 4 passes through bolt, nut with switch shaft 1
It is fixed.As shown in Figure 2 and Figure 3, the first end of switch shaft 1 is provided with moving block 7, and moving block 7 is provided with drawstring 3, and drawstring 3 is used to control
Turnover panel 4 processed rotates, and moving block 7 is connected to extension spring 8.In the present embodiment, hot air duct 2 is circle, and correspondingly, turnover panel 4 turns over for circle
Plate.
As shown in figure 1, hot air duct air inlet is provided with sealing ring 6, when closing air inlet for turnover panel, air intake is sealed
Mouthful；Turnover panel 4 and the first half flanges 5 and the second half flanges are connected by bolt, nut, and the first half flanges 5 are located at sealing ring 6
Top, the second half flanges are located at the lower section of sealing ring 6.As shown in figure 4, the second end of switch shaft is provided with split pin 9, opening
Pin 9 is provided with pointer, and pointer is used to indicating air inlet in opening or closing state.
Claims (5)
1. a kind of crop dryer pipeline louver, including hot air duct, it is characterised in that：Hot air duct air inlet is provided with
Turnover panel, turnover panel are used to open or close air inlet；Provided with switch shaft, switch shaft is horizontally through hot air duct setting, turnover panel
Middle part is fixed with switch shaft, and the first end of switch shaft is provided with moving block, and moving block is provided with drawstring, and drawstring is used to control turnover panel
Rotate.
2. crop dryer pipeline louver according to claim 1, it is characterised in that：Hot air duct air inlet is set
There is sealing ring, when closing air inlet for turnover panel, seal air inlet；Turnover panel and the first half flanges and the second half flanges are connected solid
Fixed, the first half flanges are located at the top of sealing ring, and the second half flanges are located at the lower section of sealing ring.
3. crop dryer pipeline louver according to claim 2, it is characterised in that：Moving block is connected to extension spring.
4. crop dryer pipeline louver according to claim 3, it is characterised in that：Second end of switch shaft is set
There is a split pin, split pin is provided with pointer, and pointer is used to indicating air inlet in opening or closing state.
5. the crop dryer pipeline louver according to claim 1-4 any one, it is characterised in that：Turnover panel is
Circular turnover panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721240786.XU CN207214770U (en) | 2017-09-26 | 2017-09-26 | A kind of crop dryer pipeline louver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721240786.XU CN207214770U (en) | 2017-09-26 | 2017-09-26 | A kind of crop dryer pipeline louver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214770U true CN207214770U (en) | 2018-04-10 |
Family
ID=61823103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721240786.XU Expired - Fee Related CN207214770U (en) | 2017-09-26 | 2017-09-26 | A kind of crop dryer pipeline louver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388819A (en) * | 2018-04-23 | 2019-10-29 | 安徽谷王烘干机械有限公司 | Drying machine and its put grain device |
-
2017
- 2017-09-26 CN CN201721240786.XU patent/CN207214770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388819A (en) * | 2018-04-23 | 2019-10-29 | 安徽谷王烘干机械有限公司 | Drying machine and its put grain device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |