A new air ventilation device for sheep house breeding

Abstract

The utility model relates to a new trend air exchange device technical field discloses a new trend air exchange device for sheep shed breeding, including the shell, the shell inside is provided with two ventilation grooves, two ventilation grooves inside all rotatory connections have the fan blade, two ventilation grooves inside all are equipped with the rotating mechanism of rotating fan blade, the shell surface one end is provided with two filter screens, two filter screen outer surfaces all are fixedly connected with the connecting frame, two connecting frames are set up each other staggeredly, two connecting frames all slide and connect in the shell surface one side, the shell surface is equipped with the sliding mechanism of sliding two filter screens.

Description

Technical Field

[0001] This utility model relates to the technical field of fresh air exchange devices, and in particular to a fresh air exchange device for sheepfold breeding. Background Technology

[0002] Sheep pen farming refers to raising sheep in a special sheep pen to facilitate management, breeding, and improve production efficiency. It is necessary to keep the sheep pen and its surrounding environment clean, disinfect regularly, and reduce the growth of pathogens. At the same time, sheep pen farming will produce a lot of odor, so it is usually necessary to circulate the air inside the sheep pen to keep the air inside the sheep pen drier and to keep the sheep pen clean and hygienic.

[0003] However, some existing ventilation devices used in sheepfold farming require filters to remove dust and insects from the outside air to improve ventilation. However, with prolonged use, the filter surface accumulates a lot of dust and dirt, which affects ventilation. Therefore, these problems need to be addressed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a fresh air exchange device for sheep farming.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fresh air exchange device for sheepfold farming includes an outer shell. Inside the outer shell are two ventilation slots, each with a fan blade rotatably connected. Each ventilation slot also has a rotating mechanism for rotating the fan blades. Two filter screens are mounted on one end of the outer shell surface. Connecting frames are fixedly connected to the outer surfaces of the two filter screens, which are staggered and slidably connected to one side of the outer shell surface. A sliding mechanism for sliding the two filter screens is provided on the outer shell surface. By using two filter screens, the two screens can be switched while ventilating the sheepfold, allowing dust adhering to their outer surfaces to be removed, thus improving ventilation and filtering external dust, thereby enhancing the device's effectiveness.

[0007] Preferably, the rotating mechanism includes a fan motor, a fixed frame is fixedly connected inside the ventilation slot, the fan blade is rotatably connected to one side of the fixed frame surface, the fan motor is installed on the other side of the fixed frame surface, and the output end of the fan motor is fixedly connected to the center of one side of the fan blade surface, so as to simultaneously control and drive two fan motors, which facilitates simultaneous control of air intake and exhaust, thereby achieving the ventilation effect.

[0008] Furthermore, the sliding mechanism includes a slide rail, which is fixedly connected to the top of one end of the outer casing surface. The top ends of the two connecting brackets are slidably connected to the inside of the slide rail. Two grooves are formed at the bottom of one end of the outer casing surface. The two connecting brackets are respectively disposed on the surfaces of the two grooves. Two racks are horizontally slidably connected to the bottom of the outer casing near the two filter screens. The two racks are respectively disposed inside the two grooves and fixedly connected to the surfaces of the two connecting brackets. A gear is rotatably connected to the bottom of the outer casing. The gear is disposed between the two racks and meshes with the two racks to restrict the racks at both ends from sliding in opposite directions, thereby allowing the two filter screens to switch between sliding.

[0009] Preferably, a connecting block is fixedly connected to the surface of one of the racks, and fixed plates are vertically fixedly connected to both ends of the bottom of the housing. A lead screw is rotatably connected to the bottom of the housing. The lead screw is horizontally arranged, and its two ends are respectively rotatably sleeved inside the two fixed plates. The connecting block is slidably sleeved on the outer surface of the lead screw. The connecting block cooperates with the lead screw. A servo motor is installed on the surface of one of the fixed plates. The output end of the servo motor is fixedly connected to one end of the lead screw for rotating the lead screw, thereby facilitating the horizontal sliding of the connecting block.

[0010] Furthermore, two ventilation pipes are provided on the other side of the outer shell surface. One end of each of the two ventilation pipes is fixedly connected to a connecting sleeve. One end of each of the two connecting sleeves is fixedly connected to the outer shell surface, and one end of each connecting sleeve is respectively provided on the surface of the two ventilation slots.

[0011] The beneficial effects of this utility model are as follows:

[0012] When in use, the two racks and connecting brackets can slide in opposite directions, which will also cause the two filters to slide simultaneously, thus switching the positions of the two filters. At this time, the dust on the surface of one of the filters can be blown away in the opposite direction, thereby improving the airflow effect. Attached Figure Description

[0013] Figure 1 This is a front view of a fresh air exchange device for sheepfold farming proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the surface structure of a fresh air exchange device for sheepfold breeding proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the rotating mechanism of a fresh air exchange device for sheepfold breeding proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the sliding mechanism of a fresh air exchange device for sheepfold breeding proposed in this utility model.

[0017] In the diagram: 1. Outer shell; 11. Fixing plate; 12. Slide groove; 13. Ventilation slot; 14. Fixing frame; 15. Slide rail; 2. Filter screen; 21. Connecting frame; 22. Rack; 23. Connecting block; 24. Gear; 3. Ventilation pipe; 31. Connecting sleeve; 4. Lead screw; 41. Servo motor; 5. Fan blade; 51. Fan motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figures 1-4 A fresh air exchange device for sheepfold farming includes an outer shell 1. Inside the outer shell 1 are two ventilation slots 13, each rotatably connected to a fan blade 5. Each ventilation slot 13 has a rotating mechanism for rotating the fan blade 5. Two filter screens 2 are provided at one end of the outer shell 1. Connecting frames 21 are fixedly connected to the outer surfaces of the two filter screens 2, with the two connecting frames 21 arranged alternately and slidably connected to one side of the outer shell 1. A sliding mechanism for sliding the two filter screens 2 is provided on the surface of the outer shell 1. By using the two filter screens 2, the device can simultaneously exchange air in the sheepfold and slide to switch between the two filter screens, removing dust adhering to the outer surfaces of the two filter screens, thereby improving ventilation and filtering external dust, thus enhancing the overall effectiveness of the device.

[0020] In this utility model, the rotating mechanism includes a fan motor 51, a fixed frame 14 is fixedly connected inside the ventilation slot 13, the fan blade 5 is rotatably connected to one side of the surface of the fixed frame 14, the fan motor 51 is installed on the other side of the surface of the fixed frame 14, and the output end of the fan motor 51 is fixedly connected to the center of one side of the surface of the fan blade 5, so as to simultaneously control and drive two fan motors 51, which facilitates simultaneous control of air intake and exhaust, thereby achieving the ventilation effect.

[0021] In this utility model, the sliding mechanism includes a slide rail 15, which is fixedly connected to the top of one end of the surface of the outer shell 1. The top ends of two connecting brackets 21 are slidably connected to the inside of the slide rail 15. Two grooves 12 are opened at the bottom of one end of the surface of the outer shell 1. The two connecting brackets 21 are respectively disposed on the surface of the two grooves 12. Two racks 22 are horizontally slidably connected to the bottom of the outer shell 1 near the two filter screens 2. The two racks 22 are respectively disposed inside the two grooves 12. The two racks 22 are respectively fixedly connected to the surface of the two connecting brackets 21. A gear 24 is rotatably connected to the bottom of the outer shell 1. The gear 24 is disposed between the two racks 22. The gear 24 meshes with the two racks 22 to limit the racks 22 from sliding in opposite directions, so that the two filter screens 2 can switch between sliding.

[0022] In this utility model, a connecting block 23 is fixedly connected to the surface of one of the racks 22, and a fixing plate 11 is vertically fixedly connected to both ends of the bottom of the outer shell 1. A lead screw 4 is rotatably connected to the bottom of the outer shell 1. The lead screw 4 is horizontally set, and its two ends are respectively rotatably sleeved inside the two fixing plates 11. The connecting block 23 is slidably sleeved on the outer surface of the lead screw 4. The connecting block 23 cooperates with the lead screw 4. A servo motor 41 is installed on the surface of one of the fixing plates 11. The output end of the servo motor 41 is fixedly connected to one end of the lead screw 4 for rotating the lead screw 4, thereby facilitating the horizontal sliding of the connecting block 23.

[0023] In this utility model, two ventilation pipes 3 are provided on the other side of the outer shell 1. One end of each ventilation pipe 3 is fixedly connected to a connecting sleeve 31. One end of each connecting sleeve 31 is fixedly connected to the surface of the outer shell 1. One end of each connecting sleeve 31 is respectively provided on the surface of the two ventilation slots 13.

[0024] Working Principle: In actual use, the two filters 2 allow for simultaneous ventilation of the sheepfold and sliding switching between them. This removes dust adhering to the outer surface of the filters 2, improving ventilation and filtering external dust, thus enhancing the device's effectiveness. The device requires initial installation. During operation, the two fan motors 51 drive the two fan blades 5, causing the airflow directions inside the two ventilation slots 13 to reverse. This circulates the air inside the sheepfold through the two ventilation pipes 3, while external air enters the outer casing 1. First, the air is filtered through the surface of filter screen 2 to remove dust from the outside air. The dust adheres to the surface of one of the filter screens 2. After a period of use, the servo motor 41 can be controlled to drive the lead screw 4 to rotate. With the cooperation of the connecting block 23, one of the racks 22 and the connecting frame 21 will slide. With the cooperation of the gear 24, the other rack 22 and the connecting frame 21 will slide in the opposite direction, so that the two filter screens 2 can also slide at the same time, thereby switching the position of the two filter screens 2. At this time, the dust on the surface of one of the filter screens 2 can be blown away in the opposite direction, thus improving the airflow effect.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fresh air exchange device for sheepfold farming, comprising an outer shell (1), characterized in that, The outer shell (1) has two ventilation slots (13) inside, and fan blades (5) are rotatably connected inside each of the two ventilation slots (13). The two ventilation slots (13) are equipped with a rotating mechanism for rotating the fan blades (5). Two filter screens (2) are provided at one end of the surface of the outer shell (1). Connecting brackets (21) are fixedly connected to the outer surfaces of the two filter screens (2). The two connecting brackets (21) are staggered and slidably connected to one side of the surface of the outer shell (1). The surface of the outer shell (1) is equipped with a sliding mechanism for sliding the two filter screens (2).

2. The fresh air exchange device for sheepfold farming according to claim 1, characterized in that, The rotating mechanism includes a fan motor (51), a fixed frame (14) is fixedly connected inside the ventilation slot (13), the fan blade (5) is rotatably connected to one side of the surface of the fixed frame (14), the fan motor (51) is installed on the other side of the surface of the fixed frame (14), and the output end of the fan motor (51) is fixedly connected to the center of one side of the surface of the fan blade (5).

3. The fresh air exchange device for sheepfold farming according to claim 1, characterized in that, The sliding mechanism includes a slide (15), which is fixedly connected to the top of one end of the surface of the outer shell (1). The top ends of the two connecting brackets (21) are slidably connected to the inside of the slide (15). Two grooves (12) are opened at the bottom of one end of the surface of the outer shell (1), and the two connecting brackets (21) are respectively set on the surfaces of the two grooves (12).

4. The fresh air exchange device for sheepfold farming according to claim 3, characterized in that, Two racks (22) are horizontally slidably connected to the bottom of the outer shell (1) near the two filter screens (2). The two racks (22) are respectively set inside the two slide grooves (12). The two racks (22) are respectively fixedly connected to the surfaces of the two connecting frames (21). A gear (24) is rotatably connected to the bottom of the outer shell (1). The gear (24) is set between the two racks (22). The gear (24) meshes with the two racks (22).

5. The fresh air exchange device for sheepfold farming according to claim 4, characterized in that, One of the racks (22) is fixedly connected to a connecting block (23), and both ends of the bottom of the outer shell (1) are vertically fixedly connected to a fixing plate (11). The bottom of the outer shell (1) is rotatably connected to a lead screw (4), which is horizontally set, and both ends of the lead screw (4) are respectively rotatably sleeved inside the two fixing plates (11).

6. The fresh air exchange device for sheepfold farming according to claim 5, characterized in that, The connecting block (23) is slidably sleeved on the outer surface of the lead screw (4). The connecting block (23) cooperates with the lead screw (4). A servo motor (41) is installed on the surface of one of the fixing plates (11). The output end of the servo motor (41) is fixedly connected to one end of the lead screw (4).

7. The fresh air exchange device for sheepfold farming according to claim 1, characterized in that, Two ventilation pipes (3) are provided on the other side of the outer shell (1). One end of each of the two ventilation pipes (3) is fixedly connected to a connecting sleeve (31). One end of each of the two connecting sleeves (31) is fixedly connected to the surface of the outer shell (1). One end of each of the two connecting sleeves (31) is respectively provided on the surface of the two ventilation slots (13).

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