CN107980361A - A kind of adjustable silo air vent - Google Patents
A kind of adjustable silo air vent Download PDFInfo
- Publication number
- CN107980361A CN107980361A CN201711393799.5A CN201711393799A CN107980361A CN 107980361 A CN107980361 A CN 107980361A CN 201711393799 A CN201711393799 A CN 201711393799A CN 107980361 A CN107980361 A CN 107980361A
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- CN
- China
- Prior art keywords
- screw
- support
- outer barrel
- air vent
- fixed frame
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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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Air-Flow Control Members (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
The invention discloses a kind of adjustable silo air vent, it is related to ventilating appts of granary technical field.The present invention includes installation outer barrel, adjustment collar and second support；Installation outer barrel other end madial wall is provided with first support；Some groups of shafts are symmetrically arranged with first support；Flabellum has been fixedly connected with some groups of shafts；Adjustment collar is rotatablely connected with installation outer barrel one end；Adjustment collar madial wall is provided with driving gear；Second support is arranged on the madial wall of installation outer barrel one end；Some fixed seats are symmetrically arranged with second support；Screw is rotatably connected in fixed seat；Driven gear is fixedly connected with screw；Driven gear internal messing is in driving gear；Matching is provided with screw in screw；Screw one end is provided with axis top cover；Two pull rods are rotatably connected in axis top cover；Pull rod one end is rotatably connected on flabellum medial surface.The present invention realizes that the rotation to flabellum is adjusted by mechanisms such as gear assembly, screw components, plays the role of regulating tuyere air quantity.
Description
Technical field
The invention belongs to ventilating appts of granary technical field, more particularly to a kind of adjustable silo air vent.
Background technology
The grains such as substantial amounts of rice are placed in silo, in order to avoid making moist, silo is typically a space more sealed,
So grain placed easy mouldy and snake for a long time, influence the storage time of grain, and the grain needed for this needs timing logical
Wind.
Current way opens a through hole on the wall of silo, installs ventilating opening in through hole, existing ventilating opening is general
Including a housing coordinated with shape of through holes, housing is equipped with a ventilating duct, and the entrance of ventilating duct is equipped with sealing cover, by close
With into sealing strip ロ at, ventilating duct is sealed, silo needs to open sealing cover during ventilation for capping, and by ventilating duct and the external world
Air-supply arrangement connects, and realizes forced ventilation.This ventilating opening structure has fixed ventilation quantity, it is impossible to according to the need of storekeeper personnel
Ask to change the size of ventilating opening, so as to not reach expected ventilation effect；Being additionally, since existing ventilating opening has fixation
Ventilation quantity, causes ventilation time long, and the working time of extraneous air-supply arrangement is long, causes unnecessary energy waste.
Therefore, letter need to work out a kind of adjustable silo air vent, to change the ventilation quantity of ventilating opening, to reduce energy
The excessive use in source.
The content of the invention
It is an object of the invention to provide a kind of adjustable silo air vent, by using gear assembly, screw group
Jian Deng mechanisms realize the rotation to flabellum, so that flabellum can play the role of adjusting ventilating opening air quantity, solve the energy
Excessively use etc. problem.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of adjustable silo air vent, including installation outer barrel, adjustment collar and second support；It is described
Installation outer barrel other end madial wall is provided with first support；Some groups of shafts are symmetrically arranged with the first support；Some groups
Flabellum has been fixedly connected with the shaft；The adjustment collar is rotatablely connected with installation outer barrel one end；In the adjustment collar
Side wall is provided with driving gear；The second support is arranged on the madial wall of installation outer barrel one end；It is symmetrical in the second support
It is provided with some fixed seats；Screw is rotatably connected in some fixed seats；Driven tooth is fixedly connected with the screw
Wheel；The driven gear internal messing is in driving gear；Matching is provided with screw in the screw；Described screw one end is provided with axis
Top cover；Two pull rods are rotatably connected in the axis top cover；Described pull rod one end is rotatably connected on flabellum medial surface.
Further, the first support is embedded with the first fixed frame；First fixed frame is " ten " character form structure；Institute
State each strut both sides that shaft is symmetricly set on the first fixed frame.
Further, some flabellums have the closed for surrounding and forming circular shield to close installation outer barrel endoporus
State.
Further, the second support is embedded with the second fixed frame；Second fixed frame is " ten " character form structure；Institute
Fixed seat is stated to be fixedly connected on each strut of the second fixed frame；The fixed seat position and the strut position of the first fixed frame
It is corresponding.
Further, the screw and axis top cover are rotation connection；Two pull rods in the axis top cover, which correspond to, to be connected to
The flabellum end face of first fixed frame upper rack posts both sides.
Further, it is provided with protection back cover on the inside of described adjustment collar one end；The protection back cover passes through adjusting bolt
It is connected on the second fixed frame.
Further, it is rectangular on the protection back cover to be arranged with four screw access holes；On the protection back cover uniformly
It is provided with some ventilation holes；Some ventilation holes are arranged in a ring on protection back cover.
The invention has the advantages that：
1st, air vent of the invention not only structure design advantages of simple, install convenient, but also performance of ventilating is good, manufacture
Cost is low, facilitates user to be adjusted as needed.
2nd, air vent of the invention realizes the rotation to flabellum by using mechanisms such as gear assembly, screw components
Adjust, so as to arbitrarily change the size of ventilating opening, and then enable flabellum to play the role of adjusting ventilating opening air quantity.
Certainly, implement any of the products of the present invention and do not necessarily require achieving all the advantages described above at the same time.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structure diagram of adjustable silo air vent of the present invention；
Fig. 2 is the side sectional view of Fig. 1；
Fig. 3 is the internal structure schematic diagram of Fig. 1；
Fig. 4 is the structure diagram of installation outer barrel；
Fig. 5 is the front view of second support；
Fig. 6 is the front view of protection back cover.
In attached drawing, parts list represented by the reference numerals is as follows：
1- installation outer barrels, 2- adjustment collars, 3- second supports, 4- protection back covers, 101- first supports, 102- shafts,
103- flabellums, 201- driving gears, 301- fixed seats, 302- screws, 303- driven gears, 304- screws, 305- axis top covers,
306- pull rods, 401- adjusting bolts, 402- screw access holes, 403- ventilation holes.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", are for only for ease of the description present invention and simplify description, without
It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Please refer to Fig.1 shown in -6, the present invention is a kind of adjustable silo air vent, including installation outer barrel 1, adjusting set
Ring 2 and second support 3.
Wherein, installation 1 other end madial wall of outer barrel is provided with first support 101；If it is symmetrically arranged with first support 101
Dry group shaft 102；Flabellum 103 has been fixedly connected with some groups of shafts 102.
Wherein, adjustment collar 2 is rotatablely connected with 1 one end of installation outer barrel.
Wherein, 2 madial wall of adjustment collar is provided with driving gear 201.
Wherein as shown in Figure 2 and Figure 3, second support 3 is arranged on installation 1 one end madial wall of outer barrel.
Wherein as shown in Figure 2 and Figure 3, some fixed seats 301 are symmetrically arranged with second support 3；In some fixed seats 301
It is rotatably connected to screw 302；Driven gear 303 is fixedly connected with screw 302；303 internal messing of driven gear is in driving tooth
Wheel 201；Matching is provided with screw 304 in screw 302；304 one end of screw is provided with axis top cover 305；The company of rotation in axis top cover 305
It is connected to two pull rods 306；306 one end of pull rod is rotatably connected on 103 medial surface of flabellum.
Wherein as shown in Figure 1, first support 101 is embedded with the first fixed frame；First fixed frame is " ten " character form structure；Turn
Axis 102 is symmetricly set on each strut both sides of the first fixed frame.
Wherein as shown in Figure 1, some flabellums 103 have surrounds to form circular shield to close installation outer barrel 1 endoporus
Closed state.
Wherein as shown in Fig. 2, Fig. 3 and Fig. 5, second support 3 is embedded with the second fixed frame；Second fixed frame is " ten " font
Structure；Fixed seat 301 is fixedly connected on each strut of the second fixed frame；301 position of fixed seat and the branch of the first fixed frame
Bar position is corresponding.
Wherein, screw 304 and axis top cover 305 are rotation connection；Two pull rods 306 in axis top cover 305, which correspond to, to be connected to
103 end face of flabellum of first fixed frame upper rack posts both sides.
Wherein as shown in Fig. 2, being provided with protection back cover 4 on the inside of 2 one end of adjustment collar；Protection back cover 4 passes through adjusting bolt
401 are connected on the second fixed frame.
Wherein as shown in fig. 6, rectangular on protection back cover 4 be arranged with four screw access holes 402；Protect on back cover 4
It is even to be provided with some ventilation holes 403；Some ventilation holes 403 are arranged in a ring on protection back cover 4.
One of the present embodiment has particular application as：Whole device is fixed in silo mounting hole by bolt assembly, and
Drive screw 304 to move by rotating adjustment collar 2, make pull rod 306 pull flabellum 103 to rotate, so as to fulfill to ventilating opening
The adjusting of air quantity.
Claims (7)
1. a kind of adjustable silo air vent, it is characterised in that including installation outer barrel (1), adjustment collar (2) and second
Frame (3)；
Wherein, described installation outer barrel (1) other end madial wall is provided with first support (101)；The first support (101) on pair
Title is provided with some groups of shafts (102)；Flabellum (103) has been fixedly connected with described in some groups in shaft (102)；
The adjustment collar (2) and the rotation connection of installation outer barrel (1) one end；
Wherein, adjustment collar (2) madial wall is provided with driving gear (201)；
The second support (3) is arranged on installation outer barrel (1) one end madial wall；
Wherein, some fixed seats (301) are symmetrically arranged with the second support (3)；Turn on some fixed seats (301)
It is dynamic to be connected with screw (302)；Driven gear (303) is fixedly connected with the screw (302)；In the driven gear (303)
It is engaged in driving gear (201)；Matching is provided with screw (304) in the screw (302)；Described screw (304) one end is set
There is axis top cover (305)；Two pull rods (306) are rotatably connected on the axis top cover (305)；Described pull rod (306) one end rotates
It is connected on flabellum (103) medial surface.
A kind of 2. adjustable silo air vent according to claim 1, it is characterised in that the first support
(101) it is embedded with the first fixed frame；First fixed frame is " ten " character form structure；The shaft (102) is symmetricly set on
Each strut both sides of one fixed frame.
A kind of 3. adjustable silo air vent according to claim 1, it is characterised in that some flabellums
(103) there is the closed state for surrounding and forming circular shield to close installation outer barrel (1) endoporus.
A kind of 4. adjustable silo air vent according to claim 1, it is characterised in that the second support (3)
It is embedded with the second fixed frame；Second fixed frame is " ten " character form structure；It is solid that the fixed seat (301) is fixedly connected on second
Determine on each strut of frame；Fixed seat (301) position is corresponding with the strut position of the first fixed frame.
A kind of 5. adjustable silo air vent according to claim 1, it is characterised in that the screw (304) with
Axis top cover (305) is rotation connection；Two pull rods (306) correspondence on the axis top cover (305) is connected on the first fixed frame
Flabellum (103) end face of strut both sides.
A kind of 6. adjustable silo air vent according to claim 1, it is characterised in that the adjustment collar (2)
Protection back cover (4) is provided with the inside of one end；The protection back cover (4) is connected on the second fixed frame by adjusting bolt (401).
A kind of 7. adjustable silo air vent according to claim 6, it is characterised in that the protection back cover (4)
It is above rectangular to be arranged with four screw access holes (402)；Some ventilation holes (403) are evenly arranged with the protection back cover (4)；
Some ventilation holes (403) are arranged in a ring on protection back cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393799.5A CN107980361B (en) | 2017-12-21 | 2017-12-21 | Adjustable granary ventilation opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393799.5A CN107980361B (en) | 2017-12-21 | 2017-12-21 | Adjustable granary ventilation opening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107980361A true CN107980361A (en) | 2018-05-04 |
| CN107980361B CN107980361B (en) | 2020-10-30 |
Family
ID=62039389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711393799.5A Active CN107980361B (en) | 2017-12-21 | 2017-12-21 | Adjustable granary ventilation opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107980361B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086887A (en) * | 2020-09-09 | 2020-12-15 | 贵州电网有限责任公司 | Adjustable ventilation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003153649A (en) * | 2001-11-20 | 2003-05-27 | Yodogawa Steel Works Ltd | Storage container for brown rice |
| CN104154640A (en) * | 2014-08-22 | 2014-11-19 | 珠海格力电器股份有限公司 | Air vent device |
| CN104180488A (en) * | 2014-08-22 | 2014-12-03 | 珠海格力电器股份有限公司 | Air vent device |
| CN204202122U (en) * | 2013-12-10 | 2015-03-11 | 四川诺成航空橡塑密封有限责任公司 | Movable ventila grid gas flow modulation window |
| CN204994292U (en) * | 2015-05-20 | 2016-01-27 | 甘肃农业大学 | Ventilation unit with adjustable flow |
| CN107387779A (en) * | 2017-08-10 | 2017-11-24 | 中国汽车工业工程有限公司 | A kind of circular regulating valve of trench air draft |
-
2017
- 2017-12-21 CN CN201711393799.5A patent/CN107980361B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003153649A (en) * | 2001-11-20 | 2003-05-27 | Yodogawa Steel Works Ltd | Storage container for brown rice |
| CN204202122U (en) * | 2013-12-10 | 2015-03-11 | 四川诺成航空橡塑密封有限责任公司 | Movable ventila grid gas flow modulation window |
| CN104154640A (en) * | 2014-08-22 | 2014-11-19 | 珠海格力电器股份有限公司 | Air vent device |
| CN104180488A (en) * | 2014-08-22 | 2014-12-03 | 珠海格力电器股份有限公司 | Air vent device |
| CN204994292U (en) * | 2015-05-20 | 2016-01-27 | 甘肃农业大学 | Ventilation unit with adjustable flow |
| CN107387779A (en) * | 2017-08-10 | 2017-11-24 | 中国汽车工业工程有限公司 | A kind of circular regulating valve of trench air draft |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086887A (en) * | 2020-09-09 | 2020-12-15 | 贵州电网有限责任公司 | Adjustable ventilation device |
| CN112086887B (en) * | 2020-09-09 | 2022-04-15 | 贵州电网有限责任公司 | Adjustable ventilation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107980361B (en) | 2020-10-30 |
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