CN223885919U

CN223885919U - A ventilation and cooling device for cattle farms

Info

Publication number: CN223885919U
Application number: CN202520401378.6U
Authority: CN
Inventors: 何书文
Original assignee: Guangyuan Fuli Agricultural Technology Service Co ltd
Current assignee: Guangyuan Fuli Agricultural Technology Service Co ltd
Priority date: 2025-03-10
Filing date: 2025-03-10
Publication date: 2026-02-10
Anticipated expiration: 2035-03-10

Abstract

The utility model relates to the technical field of cattle farm environment control equipment and discloses a ventilation and cooling device for a cattle farm, which comprises a shell, wherein an air outlet is formed in one side of the shell, the inner wall of the shell, which is positioned at the air outlet, is rotationally connected with a plurality of rotating shafts, the outer walls of the rotating shafts are fixedly connected with air deflectors, and the top outer wall of the shell is provided with a wind direction adjusting mechanism for driving the air deflectors to synchronously rotate.

Description

Ventilation and cooling device for cattle farm

Technical Field

The application relates to the technical field of cattle farm environment control equipment, in particular to a ventilation and cooling device for a cattle farm.

Background

In daily operations of cattle farms, it is important to create a comfortable growing environment for the flock. Proper temperature and good ventilation condition are key factors for guaranteeing healthy growth of cattle and improving cultivation benefits. When the temperature in summer rises, the temperature in the cowshed also rises, if ventilation and cooling are not performed in time, niu Qunyi generates heat stress reaction, and the growth speed, the immunity, the milk yield and the like of the cowshed are affected.

Currently, ventilation equipment is commonly used in cattle farms to regulate the temperature and air quality within the house. However, some existing ventilation devices have the problem of fixed wind direction, so that ventilation in the cowshed is uneven, air circulation in partial areas is not smooth, the temperature is still higher, and an overall comfortable environment cannot be provided for the flock of cattle. This not only affects the growth performance of cattle, but also may increase the risk of disease transmission, bringing economic loss to farmers, and therefore, a ventilation and cooling device for cattle farms has been proposed to solve the above problems.

Disclosure of utility model

The utility model aims to provide a ventilation and cooling device for a cattle farm, which aims to solve the problems in the background technology.

The application provides a ventilation and cooling device for a cattle farm, which adopts the following technical scheme:

The utility model provides a cowshed is with ventilation and cooling device, includes the shell, one side of shell is provided with the air outlet, the shell is located the inner wall rotation of air outlet and is connected with a plurality of pivots, a plurality of the outer wall fixedly connected with aviation baffle of pivot, the top outer wall of shell is installed and is driven a plurality of the wind direction adjustment mechanism of aviation baffle synchronous revolution;

the wind direction adjusting mechanism comprises a plurality of gears and racks, the gears are fixedly connected to the top ends of the rotating shafts, the racks are meshed with the gears, the outer wall of the top of the shell is slidably connected with a sliding jaw frame through two guide rails, two ends of the sliding jaw frame are fixedly connected with the racks through connecting rods, the outer wall of the top of the shell is rotationally connected with a rotating disc, the outer wall of the top of the rotating disc is fixedly connected with an eccentric shaft, and the eccentric shaft is movably connected to the inner wall of the middle section of the sliding jaw frame.

Preferably, a servo motor is fixedly arranged on the inner wall of the top of the shell, and the tail end of an output shaft of the servo motor penetrates through the shell and is fixedly connected with the outer wall of the axle center of the rotating disc.

Preferably, one side of the shell, which is far away from the air outlet, is provided with an air inlet, the outer side wall of the shell, which is close to the air inlet, is provided with a slot, the inner wall of the slot is inserted with a filter screen, and the outer wall of the filter screen, which is positioned outside the shell, is fixedly connected with a handle.

Preferably, the inner wall fixedly connected with mounting bracket of shell, the fan is installed to the outer wall of mounting bracket, the fan is located between a plurality of aviation baffles and the filter screen.

Preferably, the shell is located the both sides inner wall fixedly connected with limiting plate of air outlet.

Preferably, a plurality of fixing lugs are fixedly connected to the peripheral outer side walls of the shell.

In summary, the application has the following beneficial technical effects:

through the wind direction adjustment mechanism that sets up, can drive the synchronous reciprocal swing of a plurality of aviation baffles, the swing of a plurality of aviation baffles can change the direction and the angle of air inlet, makes the air distribute more evenly in the cowshed, has effectively solved the unsmooth, the higher problem of temperature of partial regional ventilation, provides a comprehensive, even ventilation environment for the herd.

Drawings

FIG. 1 is an overall schematic of an embodiment of the application;

FIG. 2 is a partial cross-sectional view of an embodiment of the application;

Fig. 3 is a partial schematic structure of an embodiment of the application.

The reference numerals are 1, a shell, 2, an air outlet, 3, an air inlet, 4, a rotating shaft, 5, an air deflector, 6, a limiting plate, 7, a gear, 8, a rack, 9, a guide rail, 10, a sliding jaw, 11, a connecting rod, 12, a rotating disk, 13, an eccentric shaft, 14, a servo motor, 15, a mounting rack, 16, a fan, 17, a slot, 18, a filter screen, 19, a handle and 20, and a fixed lug.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a ventilation and cooling device for a cattle farm. Referring to fig. 1-3, a ventilation and cooling device for a cattle farm comprises a shell 1, wherein an air outlet 2 is formed in one side of the shell 1, a plurality of rotating shafts 4 are rotatably connected to the inner wall of the shell 1 positioned at the air outlet 2, air deflectors 5 are fixedly connected to the outer walls of the plurality of rotating shafts 4, and a wind direction adjusting mechanism for driving the plurality of air deflectors 5 to synchronously rotate is arranged on the outer wall of the top of the shell 1;

The wind direction adjustment mechanism comprises a plurality of gears 7 and racks 8, the plurality of gears 7 are fixedly connected to the top ends of the plurality of rotating shafts 4, the racks 8 are meshed with the plurality of gears 7, the outer wall of the top of the shell 1 is slidably connected with a sliding jaw frame 10 through two guide rails 9, two ends of the sliding jaw frame 10 are fixedly connected with the racks 8 through connecting rods 11, the outer wall of the top of the shell 1 is rotatably connected with a rotating disc 12, the outer wall of the top of the rotating disc 12 is fixedly connected with an eccentric shaft 13, and the eccentric shaft 13 is movably connected to the inner wall of the middle section of the sliding jaw frame 10.

The servo motor 14 is fixedly arranged on the inner wall of the top of the shell 1, and the tail end of an output shaft of the servo motor 14 penetrates through the shell 1 and is fixedly connected with the outer wall of the axle center of the rotating disc 12.

One side of the shell 1, which is far away from the air outlet 2, is provided with an air inlet 3, a slot 17 is formed in the outer side wall of the shell 1, which is close to the air inlet 3, a filter screen 18 is inserted into the inner wall of the slot 17, and a handle 19 is fixedly connected with the outer wall of the filter screen 18, which is positioned outside the shell 1.

The inner wall fixedly connected with mounting bracket 15 of shell 1, fan 16 is installed to the outer wall of mounting bracket 15, and fan 16 is located between a plurality of aviation baffles 5 and filter screen 18.

The shell 1 is located the both sides inner wall fixedly connected with limiting plate 6 of air outlet 2, and when two aviation baffle 5 rotations that are close to shell 1 both sides inner wall offset with two limiting plate 6, a plurality of aviation baffle 5 just close air outlet 2, play spacing effect to the rotation angle of a plurality of aviation baffle 5.

The outer side wall around the shell 1 is fixedly connected with a plurality of fixed lugs 20, the outer wall of the fixed lugs 20 is provided with a penetrating type mounting hole, and a screw is utilized to penetrate through the mounting hole to fix the device at a proper position.

When the ventilation and cooling device for the cattle farm is used, the device can be fixed at a proper position of the cattle farm by utilizing screws through the plurality of fixing lugs 20 on the outer side of the shell 1, the fan 16 is externally connected with a power supply, the fan 16 is started, a plurality of blades on the fan 16 rotate, external air is pumped into the shell 1 from the air inlet 3 and is blown into the cattle farm through the air outlet 2, and dust impurities can be intercepted outside the shell 1 when the air passes through the filter screen 18, so that the rapid ventilation and cooling in the cattle farm can be realized;

During ventilation, the servo motor 14 is started through the wind direction adjusting mechanism, the servo motor 14 can be externally connected with a power supply, an output shaft of the servo motor 14 drives the rotary disk 12 to rotate, the rotary disk 12 drives the eccentric shaft 13 to revolve around the rotary disk 12, when the eccentric shaft 13 revolves, the eccentric shaft reciprocally slides on the inner wall of the sliding jaw frame 10, further the sliding jaw frame 10 is driven to slide left and right on the inner walls of the two guide rails 9, two ends of the sliding jaw frame 10 drive the racks 8 to reciprocally move left and right through the connecting rods 11, the gears 7 are driven to synchronously rotate when the racks 8 reciprocally move left and right, the rotating shaft 4 is driven to rotate through the gears 7, the air deflectors 5 reciprocally swing left and right, and when the air deflectors 5 swing, the direction and the angle of air blown out from the air outlet 2 can be changed, so that the air is distributed in the cowshed more evenly.

In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, where "up," "down," "left," "right," etc. are merely used to indicate relative positional relationships, and when the absolute position of an object to be described changes, the relative positional relationships may change;

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict;

Finally, the foregoing description of the preferred embodiment of the utility model is provided for the purpose of illustration only, and is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims

1. A ventilation and cooling device for cattle farms, comprising an outer shell (1), characterized in that: an air outlet (2) is provided on one side of the outer shell (1), a plurality of rotating shafts (4) are rotatably connected to the inner wall of the outer shell (1) at the air outlet (2), and air guide plates (5) are fixedly connected to the outer walls of the plurality of rotating shafts (4), and a wind direction adjustment mechanism for driving the plurality of air guide plates (5) to rotate synchronously is installed on the top outer wall of the outer shell (1);

The wind direction adjustment mechanism includes multiple gears (7) and racks (8). The multiple gears (7) are fixedly connected to the top of multiple rotating shafts (4). The racks (8) mesh with the multiple gears (7). The top outer wall of the outer shell (1) is slidably connected to a sliding jaw frame (10) via two guide rails (9). The two ends of the sliding jaw frame (10) are fixedly connected to the racks (8) via connecting rods (11). The top outer wall of the outer shell (1) is rotatably connected to a rotating disk (12). The top outer wall of the rotating disk (12) is fixedly connected to an eccentric shaft (13). The eccentric shaft (13) is movably connected to the inner wall of the middle section of the sliding jaw frame (10).

2. A ventilation and cooling device for cattle farms according to claim 1, characterized in that: a servo motor (14) is fixedly installed on the top inner wall of the outer shell (1), and the output shaft end of the servo motor (14) passes through the outer shell (1) and is fixedly connected to the outer wall of the rotating disk (12).

3. A ventilation and cooling device for cattle farms according to claim 1, characterized in that: an air inlet (3) is provided on the side of the outer shell (1) away from the air outlet (2), a slot (17) is provided on the outer side wall of the outer shell (1) near the air inlet (3), a filter screen (18) is inserted into the inner wall of the slot (17), and a handle (19) is fixedly connected to the outer wall of the filter screen (18) outside the outer shell (1).

4. A ventilation and cooling device for cattle farms according to claim 3, characterized in that: an installation frame (15) is fixedly connected to the inner wall of the outer shell (1), and a fan (16) is installed on the outer wall of the installation frame (15), and the fan (16) is located between a plurality of air guide plates (5) and a filter screen (18).

5. A ventilation and cooling device for cattle farms according to claim 1, characterized in that: the outer shell (1) is fixedly connected to the inner walls on both sides of the air outlet (2) by a limiting plate (6).

6. A ventilation and cooling device for cattle farms according to claim 1, characterized in that: a plurality of fixed ears (20) are fixedly connected to the outer side walls of the outer shell (1).