CN219330332U

CN219330332U - House environment ventilation unit is bred to beasts and birds

Info

Publication number: CN219330332U
Application number: CN202320366208.XU
Authority: CN
Inventors: 李健平
Original assignee: Yunnan Shouyu Agricultural Development Co ltd
Current assignee: Yunnan Shouyu Agricultural Development Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-07-14
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the technical field of ventilation devices, in particular to an environment ventilation device for a livestock and poultry breeding house, which comprises a device shell, wherein a rectangular air outlet is formed in the middle of the front side wall of the device shell, a plurality of air inlet holes are regularly formed in the rear side wall of the device shell, and the environment ventilation device further comprises: the fixing plate is fixed between the centers of the inner walls of the left side and the right side of the device shell, and an electric fan is fixed at the center of one side surface of the fixing plate, which is close to the air outlet; the swing mechanism comprises a plurality of groups of brackets which are arranged in pairs, each group of brackets is fixed on the inner wall of the front side of the device shell and is respectively positioned at the left side and the right side of the air outlet, a rotating rod is connected between each group of brackets in a rotating way, and a guide plate extending out of the device shell is fixed on one side of the rotating rod, facing the air outlet. According to the utility model, the guide plate swings up and down, so that wind blown out by the electric fan can ventilate air with a larger area in the cultivation house, and ventilation can be better at a lower position in the cultivation house, and the ventilation effect is better.

Description

House environment ventilation unit is bred to beasts and birds

Technical Field

The utility model relates to the technical field of ventilation devices, in particular to an environment ventilation device for a livestock and poultry raising house.

Background

In the large-scale cultivation house, the quantity of the cultivated animals is large, the density is high, and the good ventilation environment design not only can provide comfortable environment, but also can improve the health level of the cultivated animals, reduce the occurrence of diseases and reduce the cost of cultivation management.

The utility model patent with the publication number of CN218417846U discloses a live pig breeding ventilation purification device, which comprises a fan housing, the inboard fixedly connected with of fan housing stablizes the piece, stablize piece upside fixedly connected with double output shaft motor, double output shaft motor right side fixedly connected with adjusts the pole, adjust pole outside threaded connection has the pressure disk, fan housing right side fixedly connected with holds the shell, hold shell inboard and pressure disk swing joint, hold shell outside surface fixedly connected with shower nozzle.

Although the disinfection effect is improved through the cooperation of the fan shell, the stabilizing block, the double-output shaft motor, the adjusting rod, the pressure plate, the accommodating shell, the spray head, the rotating rod, the fan blades and the filter screen, in order to prevent the cultivated animals from damaging the ventilation device, the ventilation device is usually required to be installed at a higher position, and the wind direction of the disinfection device is fixed, so that the ventilation effect at a lower position in the pigsty is poor, and dirty air at a lower position can be discharged after a longer time, and the ventilation effect is general.

Disclosure of Invention

The utility model aims to provide an environment ventilation device for a livestock and poultry breeding house, which aims to solve the problem that the exhaust effect of the lower position in the breeding house provided by the background technology is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a house environment ventilation unit is bred to beasts and birds, includes the device shell, the air outlet that is the rectangle has been seted up to the lateral wall department placed in the middle before the device shell, a plurality of fresh air inlets have been seted up to the lateral wall rule behind the device shell, still includes: the fixing plate is fixed between the centers of the inner walls of the left side and the right side of the device shell, and an electric fan is fixed at the center of one side surface of the fixing plate, which is close to the air outlet; the swing mechanism comprises a plurality of groups of brackets which are arranged in pairs, each group of brackets is fixed on the inner wall of the front side of the device shell and is respectively positioned on the left side and the right side of the air outlet, a rotating rod is rotationally connected between each group of brackets, and a guide plate extending out of the device shell is fixed on one side of the rotating rod facing the air outlet.

Preferably, the device shell inner wall is close to the bull stick department is fixed with the mounting panel, the mounting panel department of centering has seted up the vent, the mounting panel is close to the side of bull stick is connected with the outer ring gear through ring spare rotation in the vent outside, the outer ring gear is close to the side of bull stick is regularly fixed with the latch of multistage, and adjacent two sections leave the space between the latch.

Preferably, the longitudinal section of the ring piece is trapezoid, and an annular groove which corresponds to the ring piece in position and is matched with the ring piece in size is formed in the plate wall of the mounting plate.

Preferably, a motor is fixed on the bottom surface of the inner wall of the device shell near the mounting plate, and a gear meshed with the outer gear is coaxially connected with the output shaft of the motor after penetrating through the mounting plate.

Preferably, the number of the rotating rods is an odd number, and two adjacent rotating rods are connected through belt transmission.

Preferably, the middle rotating rod is symmetrically and coaxially connected with two half gears on one side far away from the air outlet, the half gears are matched with the clamping teeth, and when one section of the clamping teeth is meshed with one half gear on one side, the other half gear is positioned at a gap between two adjacent clamping teeth.

Preferably, the device shell is slidably inserted between the fixing plate and the air inlet hole, a locating plate is fixed at the center of one side surface of the filter plate, locating blocks are fixed on the outer side wall of the device shell above two ends of the top surface of the locating plate, a plug rod for limiting the filter plate is slidably inserted above the locating blocks, and when the filter plate is inserted in the device shell, the bottom end of the plug rod penetrates through a preset hole site on the locating plate.

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

according to the utility model, the outer gear ring, the clamping teeth, the motor, the gears, the rotating rod, the half gears and the guide plate are arranged, the output shaft of the motor drives the gears to rotate, the gears can drive the outer gear ring to rotate, when one half gear is meshed with the clamping teeth, the other half gear is positioned in a gap section between two adjacent clamping teeth, the outer gear ring drives the half gears to rotate, so that the middle rotating rod and the guide plate rotate, when the clamping teeth are disengaged from the half gears, the other half gear positioned in the gap section is meshed with the clamping teeth, and drives the half gears to rotate, so that the middle rotating rod and the guide plate are reversely rotated, wind blown from the electric fan can swing up and down into the cultivation house, air with larger area in the cultivation house is ventilated, the lower position in the cultivation house can be ventilated better, and the ventilation effect is better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a cross-sectional view of the device housing of the utility model;

FIG. 4 is an exploded view of the swing mechanism of the utility model;

FIG. 5 is a cross-sectional view of the ring member of the utility model;

FIG. 6 is a schematic view of a part of the swing mechanism of the present utility model;

fig. 7 is a schematic view of the structure of the filter sheet of the utility model.

In the figure:

1. a device housing; 10. a positioning block; 11. a rod;

2. an electric fan;

3. a swinging mechanism; 30. a mounting plate; 31. a ring member; 32. an outer ring gear; 320. latch teeth; 33. a motor; 34. a gear; 35. a bracket; 36. a rotating rod; 37. a half gear; 38. a guide plate;

4. a filter plate; 40. and (5) positioning the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution:

the utility model provides a house environment ventilation unit is bred to beasts and birds, includes device shell 1, and the air outlet that is the rectangle has been seted up to device shell 1 front side wall department placed in the middle, and a plurality of fresh air inlets have been seted up to device shell 1 back side wall rule, still includes: the fixing plate is fixed between the centers of the inner walls of the left side and the right side of the device shell 1, and the electric fan 2 is fixed at the center of one side surface of the fixing plate, which is close to the air outlet; the swing mechanism 3 for changing the wind direction comprises a plurality of groups of brackets 35 which are arranged in pairs, each group of brackets 35 is fixed on the inner wall of the front side of the device housing 1 and respectively positioned on the left side and the right side of the air outlet, a rotating rod 36 is rotationally connected between each group of brackets 35, one side of the rotating rod 36, which faces the air outlet, is fixedly provided with a guide plate 38 which extends out of the device housing 1, and the guide plate 38 swings up and down to ventilate air with a larger area in the cultivation house, so that the ventilation effect is better.

In this embodiment, an installation plate 30 is fixed on the inner wall of the device housing 1 near the rotating rod 36, a ventilation opening is formed in the middle of the installation plate 30, an outer gear ring 32 is rotatably connected to the side surface of the installation plate 30 near the rotating rod 36 outside the ventilation opening through a ring member 31, multiple sections of clamping teeth 320 are regularly fixed on the side surface of the outer gear ring 32 near the rotating rod 36, a gap is reserved between two adjacent sections of clamping teeth 320, and the clamping teeth 320 can rotate continuously when the outer gear ring 32 rotates.

Specifically, the longitudinal section of the ring member 31 is in a trapezoid shape, an annular groove corresponding to the ring member 31 in position and with a size adapted to that of the ring member 31 is formed in the plate wall of the mounting plate 30, and balls helping sliding can be filled between the ring member 31 and the inner wall of the annular groove.

Further, a motor 33 is fixed on the bottom surface of the inner wall of the device housing 1 near the mounting plate 30, an output shaft of the motor 33 passes through the mounting plate 30 and is coaxially connected with a gear 34 meshed with the outer gear ring 32, the output shaft of the motor 33 drives the gear 34 to rotate, and the gear 34 drives the outer gear ring 32 to rotate.

In addition, the number of the rotating rods 36 is odd, and two adjacent rotating rods 36 are connected through a belt transmission, so that a plurality of guide plates 38 swing synchronously.

It should be noted that, two half gears 37 are symmetrically and coaxially connected to one side of the middle rotating rod 36 away from the air outlet, the half gears 37 are matched with the latch teeth 320, and when one section of the latch teeth 320 is meshed with one side of the half gears 37, the other half gear 37 is located at a gap between two adjacent latch teeth 320, so that the two middle half gears 37 continuously swing up and down.

It is worth noting that the device shell 1 is slidably inserted between the fixing plate and the air inlet hole, a locating plate 40 is fixed at the center of one side surface of the filter plate 4, locating blocks 10 are fixed on the outer side wall of the device shell 1 above the two ends of the top surface of the locating plate 40, a plug rod 11 for limiting the filter plate 4 is slidably inserted above the locating blocks 10, when the filter plate 4 is inserted in the device shell 1, the bottom end of the plug rod 11 penetrates through a preset hole site on the locating plate 40, and the plug rod 11 is used for fixing the filter plate 4 to prevent the filter plate 4 from sliding out.

Finally, it should be noted that the components of the electric fan 2, the motor 33, and the like related to the present utility model are all universal standard components or components known to those skilled in the art, the structure and the principle of which are all known by those skilled in the art through technical manuals or known by routine experimental methods, all the electric devices are connected at the idle position of the present device through wires, the specific connection means should refer to the working principle of the present utility model, the electric devices are electrically connected according to the sequence of operation, and the detailed connection means are all known in the art.

When the livestock and poultry breeding house environment ventilation device is used, the electric fan 2 and the motor 33 are started, the output shaft of the motor 33 drives the gear 34 to rotate, the gear 34 drives the outer gear ring 32 meshed with the gear 34 to rotate, the clamping teeth 320 on the outer gear ring 32 rotate, one side half gear 37 is meshed with the clamping teeth 320, the other half gear 37 is positioned at a gap section between two adjacent clamping teeth 320, the outer gear ring 32 rotates to drive the half gear 37 to rotate, the middle rotating rod 36 and the guide plate 38 are further rotated, after the clamping teeth 320 are disengaged from the half gear 37, the other half gear 37 positioned at the gap section is meshed with the clamping teeth 320 and drives the half gear 37 to rotate, the middle rotating rod 36 and the guide plate 38 are reversely rotated, the middle rotating rod 36 and the guide plate 38 are continuously swung up and down, the adjacent rotating rods 36 are connected through belt transmission, so that other guide plates 38 are swung up and down along with the other guide plates 38, the air is blown into the breeding house through the guide plates 38, the ventilation effect is better, and the guide plates 38 can be in an obliquely downward state, and the lower dirty air in the breeding house is discharged;

the filter plate 4 can isolate dust, so that dust is prevented from adhering to the blades of the electric fan 2, and when the filter plate 4 needs to be cleaned, the two inserted rods 11 are pulled out upwards, and then the filter plate 4 is pulled out.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a house environment ventilation unit is bred to beasts and birds, includes device shell (1), the air outlet that is the rectangle has been seted up to the lateral wall department placed in the middle before device shell (1), a plurality of fresh air inlets have been seted up to lateral wall rule behind device shell (1), its characterized in that still includes:

the fixing plate is fixed between the centers of the inner walls of the left side and the right side of the device shell (1), and an electric fan (2) is fixed at the center of one side surface of the fixing plate, which is close to the air outlet;

swing mechanism (3) for changing wind direction, swing mechanism (3) are including a plurality of groups of support (35) of two-by-two a set of, and every group support (35) are fixed in device shell (1) front side inner wall and are located the air outlet left and right sides respectively, every group rotate between support (35) and are connected with bull stick (36), bull stick (36) are fixed with towards one side of air outlet and extend to guide board (38) outside device shell (1).

2. The livestock and poultry raising house environment ventilation device according to claim 1, wherein: the device is characterized in that a mounting plate (30) is fixed on the inner wall of the device shell (1) close to the rotating rod (36), a vent is formed in the middle of the mounting plate (30), an outer tooth ring (32) is rotatably connected to the side face of the mounting plate (30) close to the rotating rod (36) outside the vent through a circular ring piece (31), a plurality of sections of clamping teeth (320) are regularly fixed on the side face of the outer tooth ring (32) close to the rotating rod (36), and a gap is reserved between every two adjacent sections of clamping teeth (320).

3. The livestock and poultry raising house environment ventilation device according to claim 2, wherein: the longitudinal section of the ring piece (31) is trapezoid, and annular grooves which correspond to the ring piece (31) in position and are matched with the ring piece in size are formed in the plate wall of the mounting plate (30).

4. The livestock and poultry raising house environment ventilation device according to claim 2, wherein: a motor (33) is fixed on the bottom surface of the inner wall of the device shell (1) close to the mounting plate (30), and a gear (34) meshed with the outer gear ring (32) is coaxially connected with an output shaft of the motor (33) after penetrating through the mounting plate (30).

5. The livestock and poultry raising house environment ventilation device according to claim 1, wherein: the number of the rotating rods (36) is odd, and two adjacent rotating rods (36) are connected through belt transmission.

6. The livestock and poultry raising house environment ventilation device according to claim 2, wherein: two half gears (37) are symmetrically and coaxially connected to one side, far away from the air outlet, of the rotary rod (36), the half gears (37) are matched with the clamping teeth (320), and when one section of the clamping teeth (320) is meshed with one section of the half gears (37), the other half gear (37) is located in a gap between two adjacent clamping teeth (320).

7. The livestock and poultry raising house environment ventilation device according to claim 1, wherein: the device is characterized in that a filter plate (4) is slidably inserted between the fixed plate and the air inlet hole, a locating plate (40) is fixed at the center of one side surface of the filter plate (4), locating blocks (10) are fixed on the outer side wall of the device housing (1) above the two ends of the top surface of the locating plate (40), inserting rods (11) used for limiting the filter plate (4) are slidably inserted above the locating blocks (10), and when the filter plate (4) is inserted in the device housing (1), the bottom ends of the inserting rods (11) penetrate through preset hole positions on the locating plate (40).