CN217270957U

CN217270957U - Shutter for livestock fan

Info

Publication number: CN217270957U
Application number: CN202220396310.XU
Authority: CN
Inventors: 刘红; 刘勇; 张凯; 王国军; 李景; 吴小慧; 彭滔; 邹伟; 廖平
Original assignee: Jiangxi Zengxin Technology Co ltd
Current assignee: Jiangxi Zengxin Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-23
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to the technical field of shutters, and discloses a shutter for a livestock fan, which comprises a fixed frame, the utility model is characterized in that the top of the fixed frame is fixedly provided with an installation block, one side of the installation block is fixedly provided with a servo motor, baffles are arranged inside the fixed frame in a rotating way at even intervals, fixed rods are fixedly arranged at two sides inside the fixed frame, the other side of the fixed frame is fixedly provided with a fixed plate, and a fan is embedded at one side of the fixed plate close to the fixed frame, thereby driving the screw rod to rotate, simultaneously driving the rack plate to move downwards, driving the baffle plate to rotate and open so as to be convenient for extracting air, the baffle is driven to be closed and sealed by controlling the reverse rotation of the servo motor, the baffle is convenient to limit and fix through the matching of the screw rod and the movable block, thereby prevent that wind from promoting the baffle rotation and make dust flow backward to produce the pollution and influence and cause the injury to poultry in the breed environment.

Description

Shutter for livestock fan

Technical Field

The utility model belongs to the technical field of the shutter, specifically be a shutter for poultry fan.

Background

In some confined livestock-raising places, in order to help the farming environment to ventilate, take a breath, remove temperature, remove heat etc, can install the fan shutter in the farming place usually, help the group raise the family and establish good environment of raising, the fan shutter can also play sealed effect when not using to prevent that outside dust or other objects from passing through the fan and entering into the farming environment.

But the poultry for the fan shutter on the existing market can't restrict the shutter mostly, can flow backward to breeding the environment in when wind is too big and cause the injury to poultry, and the tradition poultry for the fan shutter simultaneously can accumulate the hair of dust and animal and can breed carefully, still can lead to the shutter can't open simultaneously.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a shutter for poultry fan, the effectual shutter for poultry fan of having solved on the existing market, can't restrict the shutter for the most, can flow backward to breeding the environment when the wind is too big and cause the injury to poultry, traditional shutter for poultry fan simultaneously, the hair that can accumulate dust and animal can breed carefully, still can lead to the unable problem of opening of shutter simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shutter for poultry fan, includes fixed frame, fixed frame top fixed mounting has the installation piece, and installation piece one side fixed mounting has servo motor, and the inside even interval of fixed frame rotates and sets up the baffle, and fixed frame inside both sides fixed mounting has the dead lever, and fixed frame opposite side fixed mounting has the fixed plate, and the fixed plate is close to the embedded fan that is provided with in fixed frame one side, and the fixed plate opposite side surface is seted up with the communicating logical groove of fan air inlet end, leads to the inslot portion and slides and be provided with the filter, the fixed plate top seted up with filter assorted groove of extracting.

Preferably, the sliding blocks are fixedly mounted on two sides of the filter plate, and sliding grooves matched with the sliding blocks are formed in the through grooves and two sides of the inner portion of the pulling-out groove.

Preferably, the through groove top fixed plate surface slides and runs through the groove of extracting and is provided with U type inserted bar, and the jack that matches each other with U type inserted bar is seted up to filter top surface both sides, and reset spring has been cup jointed to U type inserted bar both sides.

Preferably, the first gears are fixedly mounted on two sides of the baffle, and the rack plates meshed with the gears are arranged on the surface of the fixed rod in a sliding mode.

Preferably, the rack plate outside fixed mounting has the movable block, and the fixed plate surface is seted up the activity groove that matches each other with the movable block.

Preferably, the fixed rod is internally provided with an installation groove communicated with the movable groove, and the installation groove is internally and rotatably provided with a screw rod in threaded connection with the movable block.

Preferably, the two sides of the inner part of the mounting block are rotatably provided with second gears fixedly connected with the screw rod, the top parts of the second gears are meshed with third gears, and the third gears are fixedly connected with the servo motor through connecting rods.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, the servo motor is started to drive the third gear to rotate, so that the screw rod is driven to rotate, the rack plate is driven to move downwards at the same time, the baffle is driven to rotate to be opened, so that air can be extracted conveniently, the baffle is driven to close and seal by controlling the servo motor to rotate reversely, the baffle is convenient to limit and fix by matching the screw rod with the movable block, and therefore dust is prevented from flowing backwards into a breeding environment to cause pollution and influence to cause damage to livestock;

2) the utility model discloses a novel shutter, including shutter, slide block, filter, the filter is to the hair of ash dust and animal, thereby the unable phenomenon of opening has been avoided the shutter to appear, extract the jack with U type inserted bar through external force, then mutually support at slider and spout, can pull out the filter and wash, then insert the filter inside continuation of fixed plate and filter again afterwards, U type inserted bar can insert the jack under reset spring's effect simultaneously and accomplish fixed mounting, the effectual speed that improves the filter dismouting, the people of being convenient for wash the change.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the filter plate of the present invention;

fig. 3 is a cross-sectional view of the fixing rod of the present invention;

in the figure: 1. a fixing frame; 2. mounting blocks; 3. a servo motor; 4. a baffle plate; 5. fixing the rod; 6. a fixing plate; 7. a fan; 8. a through groove; 9. a filter plate; 10. a slider; 11. a chute; 12. a U-shaped insertion rod; 13. a jack; 14. a first gear; 15. a rack plate; 16. a movable block; 17. a movable groove; 18. mounting grooves; 19. a screw rod; 20. a second gear; 21. a third gear.

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 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.

In the first embodiment, as shown in FIG. 1, FIG. 2 and FIG. 3, the present invention comprises a fixing frame 1, wherein a mounting block 2 is fixedly mounted on the top of the fixing frame 1 for facilitating the fixing mounting, a servo motor 3 is fixedly mounted on one side of the mounting block 2, a baffle 4 is rotatably disposed at regular intervals inside the fixing frame 1 for facilitating the sealing or ventilation, fixing rods 5 are fixedly mounted on both sides inside the fixing frame 1 for supporting, a fixing plate 6 is fixedly mounted on the other side of the fixing frame 1, a fan 7 is embedded in the fixing plate 6 near one side of the fixing frame 1 for achieving a good ventilation effect, a through groove 8 communicated with the air inlet end of the fan 7 is disposed on the other side of the fixing plate 6 for facilitating the introduction of external air, a filter plate 9 is slidably disposed inside the through groove 8 for achieving a good filtering effect, a drawing groove matched with the filter plate 9 is disposed on the top of the fixing plate 6, the filter plate 9 can be conveniently pulled out and detached.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, sliding blocks 10 are fixedly installed on two sides of the filter plate 9, sliding grooves 11 matched with the sliding blocks 10 are formed in two sides of the through groove 8 and two sides of the pulling-out groove, and the sliding blocks 10 are matched with the sliding grooves 11, so that the filter plate 9 can slide conveniently.

Third embodiment, on the basis of first embodiment, given by fig. 2, it is provided with U-shaped inserted bar 12 to lead to that the fixed plate 6 surface above the groove 8 slides and runs through the groove of extracting, and jack 13 that matches each other with U-shaped inserted bar 12 is seted up to filter 9 top surface both sides, and reset spring has been cup jointed to U-shaped inserted bar 12 both sides, inserts inside jack 13 through U-shaped inserted bar 12 to carry out fixed mounting to filter 9.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 3, the first gears 14 are fixedly installed on both sides of the baffle 4, the rack plates 15 engaged with the first gears 14 are slidably installed on the surfaces of the fixed rods 5, and the movable plate is moved by moving the rack plates 15 to drive the baffle 4 on the first gears 14 to rotate.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 3, a movable block 16 is fixedly installed on the outer side of the rack plate 15, a movable groove 17 matched with the movable block 16 is formed in the surface of the fixed plate 6, and the movable block 16 is matched with the movable groove 17, so that the rack plate 15 can slide on the surface of the fixed rod 5 conveniently.

In a sixth embodiment, based on the first embodiment, as shown in fig. 3, an installation groove 18 communicated with the movable groove 17 is formed in the fixed rod 5, a screw rod 19 in threaded connection with the movable block 16 is rotatably arranged in the installation groove 18, and the movable block 16 is conveniently driven to move up and down by rotating the screw rod 19.

In the seventh embodiment, on the basis of the first embodiment, as shown in fig. 1 and fig. 3, second gears 20 fixedly connected with the screw rod 19 are rotatably disposed on two sides inside the mounting block 2, a third gear 21 is engaged with the top of the second gear 20, the third gear 21 is fixedly connected with the servo motor 3 through a connecting rod, and the screw rod 19 on the second gear 20 is conveniently driven to rotate by rotating the third gear 21.

The working principle is as follows: when the device works, the servo motor 3 is started to drive the third gear 21 to rotate, the third gear 21 and the second gear 20 are meshed with each other, so that the screw rod 19 is driven to rotate, the screw rod 19 is in threaded connection with the movable block 16, so that the rack plate 15 is driven to move downwards, the rack plate 15 is meshed with the first gear 14, so that the baffle 4 is driven to rotate to open, meanwhile, air in a breeding environment is extracted through the starting fan 7, after ventilation is completed, the baffle 4 is reversely rotated to close and seal through controlling the servo motor 3 to reversely rotate, the baffle 4 is limited and fixed through the threaded connection of the screw rod 19 and the movable block 16, so that the rotating angle of the shutter is limited and controlled, thereby preventing external wind from excessively pushing the shutter to rotate, causing dust to flow back into the breeding environment, polluting and influencing the breeding environment to cause damage to the livestock breeding environment, insert filter 9 inside fixed plate 6 through extracting the groove, be convenient for like this filter the hair of dust soil and animal, thereby the phenomenon that the shutter can't be opened has been avoided appearing, after using a period again, extract jack 13 with U type inserted bar 12 through external force, thereby the fixed mounting to filter 9 has been removed, slider 10 and spout 11 mutually support again this moment, can pull out filter 9 like this and wash, thereby avoided not changing for a long time and breed the bacterium, insert filter 9 inside the continuing to filter fixed plate 6 again after the washing is accomplished, jack 13 can be inserted to U type inserted bar 12 under reset spring's effect simultaneously, can accomplish the fixed mounting of filter 9, the effectual speed that improves filter 9 dismouting like this, the people of being convenient for wash the change.

Claims

1. The utility model provides a shutter for poultry fan, includes fixed frame (1), its characterized in that: fixed frame (1) top fixed mounting has installation piece (2), installation piece (2) one side fixed mounting has servo motor (3), fixed frame (1) inside even interval rotates and sets up baffle (4), fixed frame (1) inside both sides fixed mounting has dead lever (5), fixed frame (1) opposite side fixed mounting has fixed plate (6), fixed plate (6) are close to fixed frame (1) one side embedded fan (7) of being provided with, fixed plate (6) opposite side surface is seted up and is held communicating logical groove (8) with fan (7) air inlet, it is provided with filter (9) to lead to the inside slip of groove (8), fixed plate (6) top is seted up and is pulled out the groove with filter (9) assorted.

2. A shutter for a stock fan according to claim 1, wherein: the filter plate (9) is fixedly provided with sliding blocks (10) on two sides, and sliding grooves (11) matched with the sliding blocks (10) are formed in the through grooves (8) and two sides of the pulling-out groove.

3. A livestock fan shutter as defined in claim 1, wherein: the surface of the fixing plate (6) above the through groove (8) slides to penetrate through the pull-out groove and is provided with a U-shaped inserted bar (12), two sides of the top surface of the filter plate (9) are provided with insertion holes (13) matched with the U-shaped inserted bar (12), and two sides of the U-shaped inserted bar (12) are sleeved with reset springs.

4. A livestock fan shutter as defined in claim 1, wherein: the baffle plate is characterized in that first gears (14) are fixedly mounted on two sides of the baffle plate (4), and rack plates (15) meshed with the first gears (14) are arranged on the surface of the fixing rod (5) in a sliding mode.

5. A shutter for a stock fan according to claim 4, characterised in that: the rack plate (15) is fixedly provided with a movable block (16) on the outer side, and a movable groove (17) matched with the movable block (16) is formed in the surface of the fixed plate (6).

6. A livestock fan shutter as defined in claim 1, wherein: the fixing rod (5) is internally provided with a mounting groove (18) communicated with the movable groove (17), and the mounting groove (18) is internally and rotatably provided with a screw rod (19) in threaded connection with the movable block (16).

7. A livestock fan shutter as defined in claim 1, wherein: the mounting block (2) is internally provided with second gears (20) which are fixedly connected with the screw rod (19) in a rotating mode on two sides, the tops of the second gears (20) are meshed with third gears (21), and the third gears (21) are fixedly connected with the servo motor (3) through connecting rods.