CN204513993U - A kind of for grain drying device air door automatic regulating device - Google Patents
A kind of for grain drying device air door automatic regulating device Download PDFInfo
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- CN204513993U CN204513993U CN201520186771.4U CN201520186771U CN204513993U CN 204513993 U CN204513993 U CN 204513993U CN 201520186771 U CN201520186771 U CN 201520186771U CN 204513993 U CN204513993 U CN 204513993U
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- air door
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- grain drying
- driving shaft
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- 238000001035 drying Methods 0.000 title claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 19
- 239000000523 sample Substances 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model is open a kind of for grain drying device air door automatic regulating device, comprise air door casing, air door casing above-below direction is the through hole run through, one end along air door casing length direction is provided with reducing motor, the other end is provided with bearing block, and be provided with along air door box house length direction the driving shaft run through, driving shaft one end is connected with reducing motor output shaft, the other end is set on bearing block, air door casing lower end is provided with fixed dam, and air door casing lower end throughhole portions is closed by fixed dam, air door track is provided with in air door box house both sides along its length, air door track is provided with mobile mobile air door, mobile air door is moved back and forth by drive shaft, the air quantity that this device solves in tower grain drying device intake stack regulates problem automatically, and this device not only structure is simple, low cost of manufacture, easy for installation, degree of regulation is high, according to field working conditions requirement, air quantity in timely adjustment intake stack, increases work efficiency.
Description
Technical field
The utility model relates to foodstuff processing technology field, a kind of for grain drying device air door automatic regulating device specifically.
Background technology
China is grain-production and sells big country, will through processes such as threshing, filtration, airing, storage, transport, processing after grain harvest, and grain is lived organism, under certain environmental condition, very easily bring out heating, ferment, go mouldy, germination etc., grain must be down to moisture content in safe range as soon as possible, otherwise very large loss can be caused.On the other hand, along with wideling popularize and use of united reaper, and the rise of big farming household, natural drying is more and more infeasible because of inefficiency and easy damage, and plant equipment must be adopted to dry grain.Grain drying device is at present based on tower dryer, in the process of drying, the size of intake will be regulated according to the temperature and humidity in drying tower, if have a kind of special air door automatic regulating device to regulate the size of air inlet, and then the parameter such as temperature in guarantee drying tower, just seem very necessary.Therefore, need to design the air door automatic regulating device in simple, the convenient and practical grain drying device intake stack of a kind of structure.
Utility model content
Utility model object: the purpose of this utility model is to provide a kind of for grain drying device air door automatic regulating device, the air quantity solved in tower grain drying device intake stack regulates problem automatically, and this device not only structure is simple, low cost of manufacture, easy for installation, in use, easy to operate, degree of regulation is high, according to field working conditions requirement, air quantity in timely adjustment intake stack, increases work efficiency, reduces costs.
Technical scheme: one described in the utility model is used for grain drying device air door automatic regulating device, comprise air door casing, air door casing above-below direction is the through hole run through, one end along air door casing length direction is provided with reducing motor, the other end is provided with bearing block, and be provided with along air door box house length direction the driving shaft run through, driving shaft one end is connected with reducing motor output shaft, the other end is set on bearing block, air door casing lower end is provided with fixed dam, and air door casing lower end throughhole portions is closed by fixed dam, air door track is provided with in air door box house both sides along its length, air door track is provided with mobile mobile air door, mobile air door is moved back and forth by drive shaft.
By the technical solution of the utility model, at pipeline air intake, place arranges air door automatic regulating device, utilizes the rotating of reducing motor to realize moving back and forth of mobile air door, thus regulate pipeline intake, not only structure is simple, easy to operate, and cost is low, long service life, operating efficiency is high.
The technical scheme that the utility model limits further is:
Aforesaid for grain drying device air door automatic regulating device, through hole is rectangular shape, and driving shaft is threaded rod, be threaded drive nut on the driving shaft, and drive nut is provided with connection bracket, and drive nut is connected with mobile air door by connection bracket, such through hole is rectangular shape, and structure is simple, and utilizes the threaded engagement of threaded rod and drive nut, mobile air door is driven to move around, processing is simple, and mobile accuracy is high, and operating efficiency is high, good operating stability, reduces costs.
Aforesaid for grain drying device air door automatic regulating device, connection bracket extend horizontally away a support arm along air door casing width, air door wall box is provided with two probe brackets, probe bracket is provided with the proximity switch for detecting mobile air door displacement, and proximity switch detects to be rectified support arm, arranges proximity switch like this and detects mobile air door, accuracy is high, working stability, long service life, reduces costs.
Aforesaid for grain drying device air door automatic regulating device, the two ends along mobile air door length direction are provided with yielding rubber baffle plate, arrange yielding rubber baffle plate, mobile air door and air door casing is avoided mutually to clash, reduce wearing and tearing, increase its service life, have the effect reducing noise simultaneously.
The utility model compared with prior art, its beneficial effect is: at pipeline air intake, place arranges air door automatic regulating device, the rotating of reducing motor is utilized to realize moving back and forth of mobile air door, thus regulate pipeline intake, not only structure is simple, easy to operate, and cost is low, long service life, operating efficiency is high; Such through hole is rectangular shape, and structure is simple, and utilizes the threaded engagement of threaded rod and drive nut, drives mobile air door to move around, and processing is simple, and mobile accuracy is high, and operating efficiency is high, and good operating stability reduces costs; Yielding rubber baffle plate is set, avoids mobile air door and air door casing mutually to clash, reduce wearing and tearing, increase its service life, have the effect reducing noise simultaneously; Arrange proximity switch like this and detect mobile air door, accuracy is high, working stability, and long service life reduces costs.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 and Fig. 3 is structural representation of the present utility model;
Wherein: 1-air door casing, 2-reducing motor, 3-bearing block, 4-driving shaft, 5-fixed dam, 6-air door track, 7-moves air door, 8-drive nut, 9-connection bracket, 10-support arm, 11-through hole, 12-probe bracket, 13-proximity switch, 14-yielding rubber baffle plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
Embodiment 1:
The present embodiment provides a kind of for grain drying device air door automatic regulating device, comprise air door casing 1, air door casing 1 above-below direction is the through hole 11 run through, through hole 11 is rectangular shape, one end along air door casing 1 length direction is provided with reducing motor 2, the other end is provided with bearing block 3, and the driving shaft 4 run through is provided with along air door casing 1 inner length direction, driving shaft 4 one end is connected with reducing motor 2 output shaft, the other end is set on bearing block 3, air door casing 1 lower end is provided with fixed dam 5, and fixed dam 5 is by partially enclosed for air door casing 1 lower end through hole 11, air door track 6 is provided with in both sides along its length, air door casing 1 inside, air door track 6 is provided with mobile mobile air door 7, driving shaft 4 is threaded rod, driving shaft 4 has been threaded drive nut 8, drive nut 8 is provided with connection bracket 9, drive nut 8 is connected with mobile air door 7 by connection bracket 9,
Connection bracket 9 extend horizontally away a support arm 10 along air door casing 1 width, air door casing 1 sidewall is provided with two probe brackets 12, probe bracket 12 is provided with the proximity switch 13 for detecting mobile air door 7 displacement, proximity switch 13 detects to be rectified support arm 10, arrange proximity switch like this and detect mobile air door, accuracy is high, working stability, long service life, reduces costs; Two ends along mobile air door 7 length direction are provided with yielding rubber baffle plate 14; Yielding rubber baffle plate is set, avoids mobile air door and air door casing mutually to clash, reduce wearing and tearing, increase its service life, have the effect reducing noise simultaneously.
Like this, the air quantity that the present embodiment solves in tower grain drying device intake stack regulates problem automatically, and this device not only structure is simple, low cost of manufacture, easy for installation, in use, easy to operate, degree of regulation is high, according to field working conditions requirement, air quantity in timely adjustment intake stack, increases work efficiency, reduces costs.
As mentioned above, although represented with reference to specific preferred embodiment and described the utility model, it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (4)
1. one kind for grain drying device air door automatic regulating device, it is characterized in that: comprise air door casing (1), described air door casing (1) above-below direction is the through hole (11) run through, one end along described air door casing (1) length direction is provided with reducing motor (2), the other end is provided with bearing block (3), and be provided with along described air door casing (1) inner length direction the driving shaft (4) run through, described driving shaft (4) one end is connected with reducing motor (2) output shaft, the other end is set on bearing block (3), described air door casing (1) lower end is provided with fixed dam (5), and described fixed dam (5) is by partially enclosed for air door casing (1) lower end through hole (11), air door track (6) is provided with in the inner both sides along its length of described air door casing (1), described air door track (6) is provided with mobile mobile air door (7), described mobile air door (7) is driven by driving shaft (4) and moves back and forth.
2. according to claim 1 for grain drying device air door automatic regulating device, it is characterized in that: described through hole (11) is rectangular shape, described driving shaft (4) is threaded rod, described driving shaft (4) has been threaded drive nut (8), described drive nut (8) is provided with connection bracket (9), and described drive nut (8) is connected with mobile air door (7) by connection bracket (9).
3. according to claim 2 for grain drying device air door automatic regulating device, it is characterized in that: described connection bracket (9) extend horizontally away a support arm (10) along air door casing (1) width, described air door casing (1) sidewall is provided with two probe brackets (12), described probe bracket (12) is provided with the proximity switch (13) for detecting mobile air door (7) displacement, and described proximity switch (13) detects to be rectified support arm (10).
4. according to claim 1 for grain drying device air door automatic regulating device, it is characterized in that: the two ends along described mobile air door (7) length direction are provided with yielding rubber baffle plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186771.4U CN204513993U (en) | 2015-03-30 | 2015-03-30 | A kind of for grain drying device air door automatic regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186771.4U CN204513993U (en) | 2015-03-30 | 2015-03-30 | A kind of for grain drying device air door automatic regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513993U true CN204513993U (en) | 2015-07-29 |
Family
ID=53711963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186771.4U Expired - Fee Related CN204513993U (en) | 2015-03-30 | 2015-03-30 | A kind of for grain drying device air door automatic regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489406A (en) * | 2018-09-29 | 2019-03-19 | 江苏锐阳照明电器设备有限公司 | A kind of air duct autocontrol method for LED light powder dryer |
-
2015
- 2015-03-30 CN CN201520186771.4U patent/CN204513993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489406A (en) * | 2018-09-29 | 2019-03-19 | 江苏锐阳照明电器设备有限公司 | A kind of air duct autocontrol method for LED light powder dryer |
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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 |
Granted publication date: 20150729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |