CN216219507U - Ventilating device for poultry farm - Google Patents
Ventilating device for poultry farm Download PDFInfo
- Publication number
- CN216219507U CN216219507U CN202220400400.1U CN202220400400U CN216219507U CN 216219507 U CN216219507 U CN 216219507U CN 202220400400 U CN202220400400 U CN 202220400400U CN 216219507 U CN216219507 U CN 216219507U
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- Prior art keywords
- ventilation
- window
- connecting rod
- opening
- blades
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- Expired - Fee Related
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- 244000144977 poultry Species 0.000 title claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 100
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000009374 poultry farming Methods 0.000 abstract 1
- 238000009395 breeding Methods 0.000 description 21
- 230000001488 breeding effect Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Housing For Livestock And Birds (AREA)
- Ventilation (AREA)
Abstract
The utility model provides a poultry farm ventilation device, which relates to the technical field of poultry farming and comprises a fixing frame, wherein a ventilation opening is formed in the fixing frame in a penetrating manner, a ventilation window is arranged in the ventilation opening, the upper end of the ventilation window is hinged with the fixing frame, the ventilation window is connected with an opening and closing driving mechanism used for driving the ventilation window to open and close, an opening is formed in the ventilation window in a penetrating manner, a plurality of ventilation blades are sequentially arranged in the opening, all the ventilation blades are parallel to each other, one end of each ventilation blade is hinged and arranged on the ventilation window, and all the ventilation blades are connected with a rotation driving mechanism used for driving the ventilation blades to rotate.
Description
Technical Field
The utility model relates to the technical field of poultry breeding, in particular to a ventilating device for a poultry farm.
Background
With the development of social economy, the development of breeding industry is faster and faster, the breeding scale and the breeding density of a farm are also greatly improved, the high-density breeding mode also enables the odor in a breeding house to be larger, and the breeding house needs to be continuously ventilated and smelled in order to reduce the peculiar smell in the breeding house.
Among current poultry plant, can add the vent around breeding the house or the top, install the ventilation fan in the vent, but the direction of ventilation opening size and air inlet can not adjust according to actual needs, is breeding the house inside when carrying out the natural draft sunning moreover, and the ventilation efficiency can still be influenced to the ventilation fan in the vent.
Therefore, there is a need for a ventilation device for poultry farms that can solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ventilating device for a poultry farm, which can realize free control of the opening size and the air inlet direction of a ventilating opening, effectively improve the flexibility of the ventilating device and simultaneously ensure the ventilating efficiency in natural airing in a breeding house.
The technical scheme of the utility model is realized as follows:
the poultry farm ventilation device comprises a fixed frame, wherein a ventilation opening is formed in the fixed frame in a penetrating manner, a ventilation window is installed in the ventilation opening, the upper end of the ventilation window is hinged with the fixed frame, the ventilation window is connected with an opening and closing driving mechanism used for driving the ventilation window to open and close, an opening is formed in the ventilation window in a penetrating manner, a plurality of ventilation blades are sequentially arranged in the opening, all the ventilation blades are parallel to each other, one end of each ventilation blade is hinged and installed on the ventilation window, and all the ventilation blades are commonly connected with a rotary driving mechanism used for driving the ventilation blades to rotate;
the opening and closing driving mechanism comprises a pair of supporting rods, the two supporting rods are symmetrically arranged relative to the ventilating window, each supporting rod is arranged on the outer side of one end of the ventilating window, the lower end of each supporting rod is rotatably installed in the ventilating window through a rotating shaft, the rotating shaft is in transmission connection with a first speed reduction motor, two side walls of the ventilating window are respectively provided with a sliding groove, the other end of each supporting rod is provided with a guide wheel, and each guide wheel is slidably installed in the sliding groove;
rotary drive mechanism includes the first connecting rod of a pair of vertical setting, two first connecting rod for the ventilation leaf symmetry sets up, each first connecting rod all set up in the outside of ventilation leaf one end, each the ventilation leaf with correspond all articulated between the first connecting rod have a second connecting rod, be equipped with an mounting groove on the inner wall of fixed frame, a drive gear is installed to the mounting groove internal rotation, drive gear transmission is connected with second gear motor, corresponds be fixed with the rack on the first connecting rod, the rack with drive gear looks adaptation.
As an optimal technical scheme, each first connecting rod and ventilation leaf all through the articulated shaft with the second connecting rod articulates, each all be equipped with a pair of hinge hole on the second connecting rod, each the hinge hole all with hinge shaft looks adaptation, each the articulated shaft is all installed in corresponding in the hinge hole, each all encircle on the lateral wall of articulated shaft and be equipped with the protruding stupefied of a plurality of spacing, each all be equipped with the spacing recess of a plurality of on the inner wall of hinge hole, each spacing recess all with spacing protruding stupefied looks adaptation, each spacing protruding stupefied all insert correspond in the spacing recess.
As a preferable technical scheme, a horizontally arranged stop block is fixed in the vent, and the stop block is arranged on one side of the lower end of the vent window.
By adopting the technical scheme, the utility model has the beneficial effects that:
because the poultry farm ventilation device comprises the fixing frame, the ventilation window and the ventilation blades, in the utility model, the fixing frame is fixed on the wall or the ceiling of the poultry farm breeding house, the breeding house is ventilated through the gap between the adjacent ventilation blades, and meanwhile, the ventilation fan can be arranged at the position corresponding to the fixing frame, so that the ventilation efficiency of the breeding house is improved.
Because the ventilating window is connected with the opening and closing driving mechanism, in the utility model, when the natural wind effect is good and the temperature and humidity are proper, in order to reduce the consumption of electric energy and reduce the cultivation cost, a culturist can open the ventilating window to realize the natural ventilation of the cultivation house through a large-area ventilating opening, the culturist controls the starting of the first speed reducing motor, the first speed reducing motor drives the supporting rod to rotate outwards, the supporting rod drives the ventilating window to open outwards through the guide wheel, after the ventilating opening is opened to a proper size, the culturist can control the first speed reducing motor to stop, the situation that the natural wind is blocked by the ventilating window and the ventilating vanes to influence the natural ventilation effect is avoided, and meanwhile, the culturist can control the opening size of the ventilating window according to the actual situation, thereby ensuring the ventilation efficiency of the cultivation house; and the bracing piece can support the ventilation window of opening, has improved ventilation window's stability moreover.
According to the utility model, the rotation driving mechanism can adjust the inclination angle of the ventilation blades and ventilate through the gap between adjacent ventilation blades, the second speed reducing motor drives the first connecting rod to lift through the meshing of the driving gear and the rack, the first connecting rod can be driven to rotate through the second connecting rod when moving up and down, so that the air inlet direction can be adjusted, the ventilation effect of the breeding house is ensured, the influence on the health of poultry caused by long-term direct blowing of the poultry in the breeding cage in the breeding house is avoided, and the survival rate of the poultry is improved.
According to the utility model, the arrangement of the limiting convex ribs and the limiting grooves avoids the second connecting rod, the first connecting rod and the ventilating blade from randomly rotating relative to each other, and when the ventilating window is outwards rotated and opened, the second connecting rod, the first connecting rod and the ventilating blade cannot relatively move, so that the rack on the first connecting rod is perfectly meshed with the driving gear after the ventilating window is closed, and the smooth operation of air inlet direction adjustment is ensured.
Because a horizontally arranged stop block is fixed in the vent, the stop block is used for limiting the lower end of the vent window.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 2;
fig. 4 is a schematic structural view of the louver in an open state according to the present invention.
Wherein: 1. a fixing frame; 2. a vent; 3. a ventilation window; 4. an opening; 5. a ventilation leaf; 6. a support bar; 7. a rotating shaft; 8. a first reduction motor; 9. a chute; 10. a guide wheel; 11. a first link; 12. a second link; 13. installing a groove; 14. a drive gear; 15. a second reduction motor; 16. a rack; 17. hinging a shaft; 18. a hinge hole; 19. limiting convex edges; 20. a limiting groove; 21. and a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, the poultry farm ventilation device comprises a fixed frame 1, a vent 2 is arranged on the fixed frame 1 in a penetrating manner, a ventilation window 3 is installed in the vent 2, the upper end of the ventilation window 3 is hinged with the fixed frame 1, the ventilation window 3 is connected with an opening and closing driving mechanism for driving the ventilation window 3 to open and close, an opening 4 is arranged on the ventilation window 3 in a penetrating manner, a plurality of ventilation blades 5 are sequentially arranged in the opening 4, all the ventilation blades 5 are parallel to each other, one end of each ventilation blade 5 is hinged and installed on the ventilation window 3, and all the ventilation blades 5 are connected with a rotation driving mechanism for driving the ventilation blades 5 to rotate.
The opening and closing driving mechanism comprises a pair of supporting rods 6, the two supporting rods 6 are symmetrically arranged relative to the ventilating window 3, each supporting rod 6 is arranged on the outer side of one end of the ventilating window 3, the lower end of each supporting rod 6 is rotatably arranged in the ventilating opening 2 through a rotating shaft 7, the rotating shaft 7 is in transmission connection with a first speed reduction motor 8, two side walls of the ventilating window 3 are respectively provided with a sliding groove 9, the other end of each supporting rod 6 is provided with a guide wheel 10, and each guide wheel 10 is slidably arranged in the sliding groove 9.
When the natural wind effect is better and the humiture is more suitable, in order to reduce the consumption of electric energy, breed the person and can carry out natural draft to breeding the house through opening ventilation window 3, breed the person and control first gear motor 8 and start, first gear motor 8 drives bracing piece 6 and outwards rotates, bracing piece 6 drives ventilation window 3 through leading wheel 10 and outwards opens, after suitable size is opened to vent 2, control first gear motor 8 and stop, utilize vent 2 to carry out natural draft, avoided ventilation window 3 and ventilation leaf 5 to cause the condition that blocks and influence the natural draft effect to the natural wind, breed the person simultaneously and can also control opening size of vent 2 according to the condition of reality, and then guaranteed the ventilation efficiency when breeding the interior natural sunning of house.
The rotary driving mechanism comprises a pair of vertically arranged first connecting rods 11, the two first connecting rods 11 are symmetrically arranged relative to the ventilating leaf 5, each first connecting rod 11 is arranged on the outer side of one end of the ventilating leaf 5, each ventilating leaf 5 and the corresponding first connecting rod 11 are hinged to a second connecting rod 12, an installation groove 13 is formed in the inner wall of the fixed frame 1, a driving gear 14 is installed in the installation groove 13 in a rotating mode, the driving gear 14 is connected with a second speed reducing motor 15 in a transmission mode, a rack 16 is fixed on the corresponding first connecting rod 11, and the rack 16 is matched with the driving gear 14.
In the utility model, a farmer can adjust the air inlet direction of the ventilation device by using the rotary driving mechanism according to the actual environment and the breeding condition, the farmer starts the second speed reducing motor 15, the second speed reducing motor 15 drives the first connecting rod 11 to move up and down through the power transmission of the driving gear 14 and the rack 16, the first connecting rod 11 can drive the ventilation blades 5 to rotate through the second connecting rod 12 when moving up and down, so as to adjust the air inlet direction of the ventilation device, and after the ventilation blades 5 rotate to a proper position, the second speed reducing motor 15 is controlled to stop.
Wherein each first connecting rod 11 and each ventilating vane 5 are hinged with the second connecting rod 12 through a hinge shaft 17, each second connecting rod 12 is provided with a pair of hinge holes 18, each hinge hole 18 is matched with the hinge shaft 17, each hinge shaft 17 is arranged in the corresponding hinge hole 18, the side wall of each hinge shaft 17 is annularly provided with a plurality of limiting convex ribs 19, the inner wall of each hinge hole 18 is provided with a plurality of limiting grooves 20, each limiting groove 20 is matched with the limiting convex rib 19, each limiting convex rib 19 is inserted into the corresponding limiting groove 20, in the utility model, the limiting convex ribs 19 and the limiting grooves 20 are semicircular, the arrangement of the limiting convex ribs 19 and the limiting grooves 20 ensures the relative positions between the first connecting rods 11 and the ventilating vanes 5 and the second connecting rods 12, and avoids the situation that the racks 16 cannot be meshed with the driving gears 14 due to the rotation of the second connecting rods 12 and the first connecting rods 11, thereby ensuring the smooth operation of the adjustment of the air inlet direction.
In addition, a horizontally disposed stopper 21 is fixed in the ventilation opening 2, and the stopper 21 is disposed on one side of the lower end of the ventilation window 3.
In conclusion, the poultry farm ventilation device provided by the utility model can freely control the opening size and the air inlet direction of the ventilation opening 2, effectively improves the flexibility of the ventilation device, and simultaneously ensures the ventilation efficiency in natural airing in the breeding house.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. The poultry farm ventilation device is characterized by comprising a fixed frame, wherein a vent is arranged on the fixed frame in a penetrating manner, a ventilation window is arranged in the vent, the upper end of the ventilation window is hinged with the fixed frame, the ventilation window is connected with an opening and closing driving mechanism for driving the ventilation window to open and close, an opening is arranged on the ventilation window in a penetrating manner, a plurality of ventilation blades are sequentially arranged in the opening, all the ventilation blades are parallel to each other, one end of each ventilation blade is hinged and arranged on the ventilation window, and all the ventilation blades are connected with a rotary driving mechanism for driving the ventilation blades to rotate;
the opening and closing driving mechanism comprises a pair of supporting rods, the two supporting rods are symmetrically arranged relative to the ventilating window, each supporting rod is arranged on the outer side of one end of the ventilating window, the lower end of each supporting rod is rotatably installed in the ventilating window through a rotating shaft, the rotating shaft is in transmission connection with a first speed reduction motor, two side walls of the ventilating window are respectively provided with a sliding groove, the other end of each supporting rod is provided with a guide wheel, and each guide wheel is slidably installed in the sliding groove;
rotary drive mechanism includes the first connecting rod of a pair of vertical setting, two first connecting rod for the ventilation leaf symmetry sets up, each first connecting rod all set up in the outside of ventilation leaf one end, each the ventilation leaf with correspond all articulated between the first connecting rod have a second connecting rod, be equipped with an mounting groove on the inner wall of fixed frame, a drive gear is installed to the mounting groove internal rotation, drive gear transmission is connected with second gear motor, corresponds be fixed with the rack on the first connecting rod, the rack with drive gear looks adaptation.
2. The ventilation device for poultry farms of claim 1, wherein each of the first connecting rod and the ventilation leaf is hinged to the second connecting rod through a hinge shaft, each of the second connecting rod is provided with a pair of hinge holes, each of the hinge holes is adapted to the hinge shaft, each of the hinge shafts is installed in the corresponding hinge hole, each of the hinge shafts is provided with a plurality of limiting ribs on a side wall thereof, each of the hinge holes is provided with a plurality of limiting grooves on an inner wall thereof, each of the limiting grooves is adapted to the limiting ribs, and each of the limiting ribs is inserted into the corresponding limiting groove.
3. The ventilation apparatus for poultry farms of claim 2, wherein a horizontally disposed stopper is fixed in the ventilation port, and the stopper is disposed at one side of the lower end of the ventilation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220400400.1U CN216219507U (en) | 2022-02-28 | 2022-02-28 | Ventilating device for poultry farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220400400.1U CN216219507U (en) | 2022-02-28 | 2022-02-28 | Ventilating device for poultry farm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216219507U true CN216219507U (en) | 2022-04-08 |
Family
ID=80962036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220400400.1U Expired - Fee Related CN216219507U (en) | 2022-02-28 | 2022-02-28 | Ventilating device for poultry farm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216219507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116530419A (en) * | 2023-07-04 | 2023-08-04 | 威海科米沃机械有限公司 | Ventilating window capable of promoting air flow |
-
2022
- 2022-02-28 CN CN202220400400.1U patent/CN216219507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116530419A (en) * | 2023-07-04 | 2023-08-04 | 威海科米沃机械有限公司 | Ventilating window capable of promoting air flow |
| CN116530419B (en) * | 2023-07-04 | 2023-11-28 | 威海科米沃新材料有限公司 | Ventilating window capable of promoting air flow |
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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: 20220408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |