CN212116589U - A ventilation device for in poultry cowshed - Google Patents
A ventilation device for in poultry cowshed Download PDFInfo
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- CN212116589U CN212116589U CN202020260839.XU CN202020260839U CN212116589U CN 212116589 U CN212116589 U CN 212116589U CN 202020260839 U CN202020260839 U CN 202020260839U CN 212116589 U CN212116589 U CN 212116589U
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Abstract
The utility model discloses a ventilation device for in poultry cowshed, which comprises a wall body, the inside of wall body is equipped with first sleeve, first telescopic inner wall interference fit has the fan, first sleeve passes through fixed establishment and wall body fastening together. This a ventilation device for in poultry cowshed, moreover, the steam generator is simple in structure and novel, good operation effect has, its concrete beneficial effect is as follows, through first sleeve, the second sleeve, the bent pipe, cooperation between second threaded rod and the second nut, not only be convenient for fix fan and wall body, and guaranteed and the wall body between the leakproofness, it is fixed effectual, and do not require the thickness of wall body, the operation is more convenient, through the lid, the rubber slab, the nylon cord, the second support, the third support, cooperation between gyro wheel and the couple, can prevent external leaf, debris such as plastics get into the inside of cowshed through the fan, guarantee the inside cleanness of cowshed, the person of facilitating the use.
Description
Technical Field
The utility model relates to a ventilation technical field specifically is a ventilation device for in poultry cowshed.
Background
Livestock breeding mainly comprises the steps of breeding domestic animals such as pigs, cattle, sheep, horses, donkeys, mules, chickens, ducks, geese, rabbits, bees, camels, sika deer, peacocks and the like and domesticating wild economic animals such as deer, minks, musk, otters and the like, particularly in the breeding process of cattle, the domestic animals are generally bred in a cowshed, and the cowshed needs to be ventilated regularly in order to ensure the fresh air of the cowshed.
But the cowshed ventilation equipment among the prior art, generally embedded at the cowshed outer wall, but this kind of mode, be not convenient for guarantee the leakproofness between ventilation equipment and the cowshed outer wall, consequently in case when having rainwater, sand and dust weather, have a large amount of rainwater or sand and dust entering cowshed, lead to ventilation equipment's damage even, fixed effect is not good, and under the condition of blowing at ordinary times, debris such as leaf, plastics also enter into the inside of cowshed through ventilation equipment easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ventilation device for in poultry cowshed to propose the cowshed ventilation equipment among the prior art in solving above-mentioned background art, generally embedded at the cowshed outer wall, but this kind of mode, be not convenient for guarantee the leakproofness between ventilation equipment and the cowshed outer wall, consequently in case there is rainwater, when sand and dust weather, have a large amount of rainwater or sand and dust entering cowshed, lead to ventilation equipment's damage even, the not good problem of fixed effect.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation device for a livestock cowshed comprises a wall body, wherein a first sleeve is arranged inside the wall body, a fan is arranged on the inner wall of the first sleeve in an interference fit mode, and the first sleeve is fixed with the wall body through a fixing mechanism;
the fixing mechanism comprises a second sleeve, a first rubber ring, a first threaded rod, a first nut, a rubber tube, a second threaded rod, a second nut, a second rubber ring and a bent tube;
the outer wall of the second sleeve is in clearance fit with the inner wall of the wall body, a first rubber ring is clamped between the second sleeve and the wall body, the inner wall of the second sleeve is fixedly connected with the outer wall of the rubber pipe, the inner wall of the rubber pipe is in interference fit with the outer wall of the first sleeve, a second threaded rod is fixedly connected above and below the right side of the second sleeve, the outer wall of the second threaded rod penetrates through the right side of the second sleeve, a second rubber ring is in interference fit with the outer wall of the second threaded rod, the left side and the right side of the second rubber ring are respectively abutted against the wall body and the first sleeve, a second nut is in threaded connection with the outer wall of the second threaded rod, the left side of the second nut is abutted against the right side of the first sleeve, the left side of the inner wall of the second sleeve is in interference fit with the right side of the outer wall of the curved pipe, and the right end of the curved pipe is abutted against the, equal first threaded rod of fixedly connected with about the telescopic left side of second, the side of bent pipe is run through to the outer wall of first threaded rod, and first threaded rod and bent pipe clearance fit, the outer wall left side threaded connection of first threaded rod has first nut, the right side of first nut offsets tightly with the telescopic left side of second.
Preferably, the inclination angle of the bottom of the curved tube is forty-five degrees.
Preferably, a sealing component is arranged inside the curved pipe;
the sealing assembly comprises a cover body, a rubber plate, a first support, a torsion spring and a second support;
the right side of lid and the left side fixed connection of rubber slab are in the same place, the right side of rubber slab offsets tightly with the inner wall of bent pipe, the left side top of lid is in the same place with first support fixed connection, the end of first support rotates with the second support through the round pin axle and links to each other, the end of second support is in the same place with the inner wall fixed connection of bent pipe, the front of second support is equipped with torsion spring, torsion spring's both ends offset tightly with first support and second support respectively.
Preferably, the rubber plate is fit with the joint of the inner wall of the curved pipe.
Preferably, the left side of the cover body is provided with an adjusting mechanism;
the adjusting mechanism comprises a nylon rope, a first support, a roller, a second support, a third support and a hook;
the right-hand member of nylon rope is in the same place with first support fixed connection, the right-hand member of first support is in the same place with the inner wall right side fixed connection of bent pipe, the bottom of nylon rope is laminated with the outer wall top of gyro wheel mutually, the top of gyro wheel rotates with the second support through the round pin axle and links to each other, the top of second support is in the same place with the inner wall top fixed connection of bent pipe, the left side fixedly connected with third support of nylon rope, the left end of couple is in the same place with the inner wall left side fixed connection of bent pipe.
Preferably, the bottom of the left end of the nylon rope is fixedly connected with a circular ring.
Compared with the prior art, the beneficial effects of the utility model are that: this a ventilation device for in poultry cowshed, simple structure and novelty have good operation effect, bring the facility for the operation personnel, and its specific beneficial effect is as follows:
through the cooperation between first sleeve, second sleeve, bent pipe, second threaded rod and the second nut, not only be convenient for fix fan and wall body to guaranteed and the wall body between the leakproofness, fixed effectual, and do not have the requirement to the thickness of wall body, the operation is more convenient.
Through the cooperation between lid, rubber slab, nylon cord, second support, third support, gyro wheel and the couple, can prevent that debris such as external leaf, plastics from getting into the inside of cowshed through the fan, guarantee the inside cleanness of cowshed, the person of facilitating the use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the curved tube, the cover and the second bracket in FIG. 2;
fig. 4 is a schematic view of a connection relationship between the second sleeve, the rubber tube and the second threaded rod in fig. 2.
In the figure: 1. fixing mechanism, 101, second sleeve, 102, first rubber circle, 103, first threaded rod, 104, first nut, 105, rubber tube, 106, second threaded rod, 107, second nut, 108, second banana circle, 109, curved tube, 2, closing component, 201, lid, 202, rubber slab, 203, first support, 204, torsion spring, 205, second support, 3, adjustment mechanism, 301, nylon rope, 302, first support, 303, gyro wheel, 304, second support, 305, third support, 306, couple, 4, wall body, 5, first sleeve, 6, fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a ventilation device for a livestock cowshed comprises a wall body 4, wherein the wall body 4 is an outer wall of the cowshed, a first sleeve 5 is arranged inside the wall body 4, a fan 6 is arranged on the inner wall of the first sleeve 5 in interference fit, the model of the fan 6 is HG-HF-150P, the first sleeve 5 is fixed with the wall body 4 through a fixing mechanism 1, the fixing mechanism 1 comprises a second sleeve 101, a first rubber ring 102, a first threaded rod 103, a first nut 104, a rubber tube 105, a second threaded rod 106, a second nut 107, a second rubber ring 108 and a curved tube 109, the outer wall of the second sleeve 101 is in clearance fit with the inner wall of the wall body 4, the first rubber ring 102 is clamped between the second sleeve 101 and the wall body 4, the inner wall of the second sleeve 101 is fixedly connected with the outer wall of the rubber tube 105, the rubber tube 105 improves the sealing performance between the second sleeve 101 and the first sleeve 5, the inner wall of the rubber tube 105 is in interference fit with the outer wall of the first sleeve 5, the upper part and the lower part of the right side of the second sleeve 101 are fixedly connected with a second threaded rod 106, the second threaded rod 106 is matched with a second nut 107 to fix the first sleeve 5, the second sleeve 101 and the wall 4, the outer wall of the second threaded rod 106 penetrates through the right side of the second sleeve 101, the outer wall of the second threaded rod 106 is in interference fit with a second rubber ring 108, the left side and the right side of the second rubber ring 108 are respectively abutted against the wall 4 and the first sleeve 5, the second rubber ring 108 improves the sealing property between the first sleeve 5 and the wall 4, the outer wall of the second threaded rod 106 is in threaded connection with a second nut 107, the left side of the second nut 107 is abutted against the right side of the first sleeve 5, the left side of the inner wall of the second sleeve 101 is matched with the right side of the outer wall of a curved pipe 109, the right end of the curved pipe 109 is abutted against the left end of the rubber pipe 105, and the curved pipe 109 prevents external rainwater from entering the inside of the, equal first threaded rod 103 of fixedly connected with about the left side of second sleeve 101, the side of bent pipe 109 is run through to the outer wall of first threaded rod 103, and first threaded rod 103 and bent pipe 109 clearance fit, first threaded rod 103 and the cooperation of first nut 104 play fixed effect to bent pipe 109 and first sleeve 101, the outer wall left side threaded connection of first threaded rod 103 has first nut 104, the right side of first nut 104 offsets tightly with the left side of second sleeve 101, the bottom inclination of bent pipe 109 is forty-five degrees.
The inside of the curved tube 109 is provided with a sealing assembly 2, the sealing assembly 2 comprises a cover body 201, a rubber plate 202, a first support 203, a torsion spring 204 and a second support 205, the right side of the cover body 201 is fixedly connected with the left side of the rubber plate 202, the right side of the rubber plate 202 is abutted against the inner wall of the curved tube 109, the cover body 201 is matched with the rubber plate 202 to seal the inside of the curved tube 109 and prevent external dust and wind from entering and exiting the interior of the cowshed, the upper left side of the cover body 201 is fixedly connected with the first support 203, the tail end of the first support 203 is rotatably connected with the second support 205 through a pin shaft, the tail end of the second support 205 is fixedly connected with the inner wall of the curved tube 109, the first support 203 and the second support 205 are matched to support the cover body 201, the torsion spring 204 provides the force for the cover body 201 and the rubber plate 202 to abut against the curved tube 109, the front of the second support 205 is provided with the, two ends of the torsion spring 204 are respectively abutted against the first support 203 and the second support 205, and the rubber plate 202 is fit with the joint of the inner wall of the curved tube 109.
An adjusting mechanism 3 is arranged on the left side of the cover body 201, the adjusting mechanism 3 comprises a nylon rope 301, a first support 302, a roller 303, a second support 304, a third support 305 and a hook 306, the right end of the nylon rope 301 is fixedly connected with the first support 302, the nylon rope 301 is fixedly connected with the cover body 201 through the first support 302, the right end of the first support 302 is fixedly connected with the right side of the inner wall of the curved tube 109, the bottom of the nylon rope 301 is attached to the upper portion of the outer wall of the roller 303, the roller 303 plays a guiding role on the nylon rope 303, the top of the roller 303 is rotatably connected with the second support 304 through a pin shaft, the top of the second support 304 is fixedly connected with the top of the inner wall of the curved tube 109, the left side of the nylon rope 301 is fixedly connected with the third support 305, when the third support 305 is connected with the hook 306, the nylon rope 301 pulls the cover body 201 to rotate through the first support 302, so that the, the left end of the hook 306 is fixedly connected with the left side of the inner wall of the curved tube 109, and the bottom of the left end of the nylon rope 301 is fixedly connected with a circular ring.
When the cowshed air purifier is used, the first sleeve 5 and the second sleeve 101 respectively penetrate through the left side and the right side of the wall 4 and are sleeved together, the rubber tube 105 improves the sealing performance between the first sleeve 5 and the second sleeve 101, the second threaded rod 106 penetrates through the first sleeve 101 and is fixed through the second nut 107, the right end of the curved tube 109 is inserted into the second sleeve 101, the curved tube 109 and the second sleeve 101 are fixed together through the matching of the first threaded rod 103 and the first nut 104, when the cowshed needs to be ventilated, the nylon rope 301 is pulled, the nylon rope 301 drives the cover body 201 to rotate, the cover body 201 drives the rubber plate 202 to not separate the curved tube 109, the third support 305 and the hook 306 are hung together, the fixing of the nylon rope 301 and the cover body 201 is realized, the external power supply of the fan 6 is switched on, and the fan 6 draws out air in the cowshed, when the cowshed does not need to be ventilated, the external power supply of the fan 6 is cut off at the moment, the third support 305 is separated from the hook 306, and at the moment, under the action of the torsion spring 204, the cover body 201 drives the rubber plate 202 to play a closed role on the curved pipe 109, so that external dust and wind are prevented from blowing into the cowshed.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A ventilation device for in poultry cowshed, includes wall body (4), its characterized in that: a first sleeve (5) is arranged inside the wall body (4), a fan (6) is in interference fit with the inner wall of the first sleeve (5), and the first sleeve (5) is fixed with the wall body (4) through a fixing mechanism (1);
the fixing mechanism (1) comprises a second sleeve (101), a first rubber ring (102), a first threaded rod (103), a first nut (104), a rubber tube (105), a second threaded rod (106), a second nut (107), a second rubber ring (108) and a curved tube (109);
the outer wall of the second sleeve (101) is in clearance fit with the inner wall of the wall body (4), a first rubber ring (102) is clamped between the second sleeve (101) and the wall body (4), the inner wall of the second sleeve (101) is fixedly connected with the outer wall of the rubber pipe (105), the inner wall of the rubber pipe (105) is in interference fit with the outer wall of the first sleeve (5), a second threaded rod (106) is fixedly connected above and below the right side of the second sleeve (101), the outer wall of the second threaded rod (106) penetrates through the right side of the second sleeve (101), a second rubber ring (108) is in interference fit with the outer wall of the second threaded rod (106), the left side and the right side of the second rubber ring (108) are respectively abutted against the wall body (4) and the first sleeve (5), and a second nut (107) is in threaded connection with the outer wall of the second threaded rod (106), the left side of second nut (107) offsets tightly with the right side of first sleeve (5), the inner wall left side of second sleeve (101) and the outer wall right side interference fit of bent pipe (109), the right-hand member of bent pipe (109) offsets tightly with the left end of rubber tube (105), equal fixedly connected with first threaded rod (103) about the left side of second sleeve (101), the side of bent pipe (109) is run through to the outer wall of first threaded rod (103), and first threaded rod (103) and bent pipe (109) clearance fit, the outer wall left side threaded connection of first threaded rod (103) has first nut (104), the right side of first nut (104) offsets tightly with the left side of second sleeve (101).
2. A ventilation device for use in a livestock cowshed as claimed in claim 1, wherein: the bottom inclination angle of the curved pipe (109) is forty-five degrees.
3. A ventilation device for use in a livestock cowshed as claimed in claim 1, wherein: a sealing component (2) is arranged inside the curved pipe (109);
the closing assembly (2) comprises a cover body (201), a rubber plate (202), a first support (203), a torsion spring (204) and a second support (205);
the right side of lid (201) is in the same place with the left side fixed connection of rubber slab (202), the right side of rubber slab (202) offsets tightly with the inner wall of bent pipe (109), the left side top of lid (201) is in the same place with first support (203) fixed connection, the end of first support (203) rotates with second support (205) through the round pin axle and links to each other, the end of second support (205) is in the same place with the inner wall fixed connection of bent pipe (109), the front of second support (205) is equipped with torsion spring (204), torsion spring (204)'s both ends offset tightly with first support (203) and second support (205) respectively.
4. A ventilation device for use in a livestock cowshed as claimed in claim 3, wherein: the rubber plate (202) is fit with the joint of the inner wall of the curved pipe (109).
5. A ventilation device for use in a livestock cowshed as claimed in claim 3, wherein: the left side of the cover body (201) is provided with an adjusting mechanism (3);
the adjusting mechanism (3) comprises a nylon rope (301), a first support (302), a roller (303), a second support (304), a third support (305) and a hook (306);
the right-hand member of nylon rope (301) is in the same place with first support (302) fixed connection, the right-hand member of first support (302) is in the same place with the inner wall right side fixed connection of bent pipe (109), the bottom of nylon rope (301) is laminated with the outer wall top of gyro wheel (303), the top of gyro wheel (303) is rotated through round pin axle and second support (304) and is linked to each other, the top of second support (304) is in the same place with the inner wall top fixed connection of bent pipe (109), the left side fixedly connected with third support (305) of nylon rope (301), the left end of couple (306) is in the same place with the inner wall left side fixed connection of bent pipe (109).
6. A ventilation device for use in a livestock cowshed as claimed in claim 5, wherein: the bottom of the left end of the nylon rope (301) is fixedly connected with a circular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020260839.XU CN212116589U (en) | 2020-03-05 | 2020-03-05 | A ventilation device for in poultry cowshed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020260839.XU CN212116589U (en) | 2020-03-05 | 2020-03-05 | A ventilation device for in poultry cowshed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212116589U true CN212116589U (en) | 2020-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020260839.XU Active CN212116589U (en) | 2020-03-05 | 2020-03-05 | A ventilation device for in poultry cowshed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212116589U (en) |
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2020
- 2020-03-05 CN CN202020260839.XU patent/CN212116589U/en active Active
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