Ventilation device for chicken farm

Abstract

The utility model discloses a chicken farm ventilation device, which relates to the technical field of ventilation appliances and comprises a device shell, a fixing plate is arranged at an opening in the upper side of the device shell and is fixed with the device shell through bolts, a ventilation opening is formed in the lower side of the rear end of the device shell, and a ventilation fence is mounted in the ventilation opening; through mutual cooperation of the filter plate and the guide rail, impurities and garbage in the ventilation device can be conveniently filtered, the operation stability of the device is improved, the function of long-time stable operation of the device can be achieved, the ventilation quantity and the ventilation direction are conveniently adjusted through the rotating rod and the fan blades, and the ventilation efficiency is improved. The fine control capability of the ventilation device is improved, the function of quickly adjusting the ventilation mode of the ventilation device is achieved, and finally the problems that the ventilation device cannot meet the fine ventilation requirement and the ventilation quantity and the ventilation mode cannot be adjusted in real time are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ventilation appliance technical field especially relates to chicken farm ventilation device. BACKGROUND

[0002] In the past, small chicken farms often adopt natural ventilation, that is, rely on door and window opening and closing, let air natural flow to update the air in the chicken house, this way is greatly influenced by weather, meet sultrily no wind or cold and humid weather, ventilation effect will be greatly discounted, along with the development of intensive chicken industry, chicken farm scale continues to expand, the breeding density of unit area improves significantly, a large number of chickens concentrate in limited space, vigorous metabolism, produce vast amounts of carbon dioxide, water vapor and harmful gases of manure decomposition every day, suitable ventilation is an important factor to guarantee the comfortable life of chicken population, and the existing chicken farm ventilation device adopts traditional natural ventilation mode and cannot meet the fine ventilation demand, real-time adjustment of ventilation volume and ventilation mode, leading to the chicken population prone to heat stress, cold stress and other conditions, therefore, the above technical problems need to be solved and handled. SUMMARY

[0003] The utility model discloses a chicken farm ventilation device that solves the technical problems in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model discloses a chicken farm ventilation device, which comprises a device shell, a fixed plate is arranged at the upper opening of the device shell, the fixed plate is fixed with the device shell through bolts, a ventilation opening is arranged at the lower side of the rear end of the device shell, and a ventilation fence is installed in the ventilation opening.

[0005] Preferably, a motor is arranged at the middle of the lower end of the inside of the device shell, a fan is connected to the driving shaft at the upper end of the motor, four connecting plates are horizontally and equidistantly fixed to the outside of the motor, and the other ends of the four connecting plates are fixed to the inner wall of the device shell.

[0006] Preferably, a through groove is arranged at the middle of the rear end of the device shell, sliding rails are arranged at the two sides of the through groove, the two sliding rails are horizontally installed in the inside of the through groove, a filter plate is slidably connected in the two sliding rails, and a handle is fixed to the rear end of the filter plate.

[0007] Preferably, a plurality of equidistant rotating rods are vertically and rotatably connected to the inner wall of the front end of the device shell, the rotating rods are all externally sleeved with fan blades, the fan blades are all fixed with fixed blocks on one side, there are connecting rods on one side of the front end of the fan blades, and the connecting rods are movably hinged to the fixed blocks.

[0008] Preferably, a connecting block is hinged to the lower end of the connecting rod, a sliding block is hinged to the other end of the connecting block, and a screw rod is threadedly connected to the middle of the sliding block.

[0009] Preferably, a protective shell is mounted below one side of the front end of the fixed plate, the screw rod is rotatably connected in the protective shell, and the lower end of the screw rod penetrates through the protective shell and is fixedly connected with a hand wheel.

[0010] Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of the filter plate and the guide rail, the utility model is convenient for filtering sundries and garbage in the ventilation device, improves the stability of device operation, and can realize the function of long-time stable operation of the device, and through the rotating rod and the fan blade, it is convenient to adjust the ventilation volume and the ventilation direction, improves the fine control ability of the ventilation device, and realizes the function of quickly adjusting the ventilation mode of the ventilation device, and finally solves the problems that the ventilation device cannot meet the fine ventilation demand and cannot adjust the ventilation volume and the ventilation mode in real time. BRIEF DESCRIPTION OF DRAWINGS

[0011] The drawings described herein are used to provide further understanding of the utility model, constitute a part of the present application, the illustrative embodiments of the utility model and the explanation thereof are used to explain the utility model, and do not constitute improper limitation on the utility model.

[0012] Figure 1 It is the overall three-dimensional structure schematic diagram that the utility model proposes;

[0013] Figure 2 It is the overall cross section three-dimensional structure schematic diagram that the utility model proposes;

[0014] Figure 3 It is the filter device three-dimensional structure schematic diagram that the utility model proposes;

[0015] Figure 4 It is the fan blade three-dimensional structure schematic diagram that the utility model proposes;

[0016] Figure 5 It is the screw rod mechanism three-dimensional structure schematic diagram that the utility model proposes.

[0017] The serial number in the drawing: 1, device shell;2, fixed plate;3, protective shell;4, hand wheel;5, fan blade;6, connecting rod;7, rotating rod;8, ventilation fence;9, motor;10, fan;11, filter plate;12, handle;13, slide rail;14, sliding block;15, connecting block;16, screw rod. DETAILED DESCRIPTION

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

[0019] Embodiment: see Figures 1-5The utility model discloses a chicken farm ventilation device, including device shell 1, the device shell 1 upside opening is equipped with fixed plate 2, and fixed plate 2 is fixed with device shell 1 through bolt, and the lower side of the rear end of device shell 1 is equipped with the ventilation opening, and the ventilation opening is installed with ventilation fence 8, through device shell 1 and fixed plate 2, it is convenient to maintain the stable working state of device, the lower end middle part of the inside of device shell 1 is equipped with motor 9, and the upper end drive shaft of motor 9 is connected with fan 10, and four connecting plates are horizontally equidistantly fixed on the outside of motor 9, and the other end of four connecting plates is fixed in the inner wall of device shell 1, through motor 9 and fan 10, it is convenient to provide wind power to the device and strengthen air circulation, the middle part of the rear end of device shell 1 is equipped with the through groove, and the both sides of through groove are equipped with slide rail 13, two slide rails 13 are horizontally installed in the inside of through groove, and the filter plate 11 is slidably connected in two slide rails 13, and the rear end of filter plate 11 is fixedly connected with handle 12, through filter plate 11 and slide rail 13, it is convenient to wash and replace filter plate 11.

[0020] In the utility model, the inside wall of the front end of device shell 1 is vertically rotatably connected with a plurality of equidistant rotating rods 7, the rotating rods 7 are all externally sleeved with fan blades 5, the fan blades 5 are all fixedly connected with fixed blocks on one side, and the fan blades 5 are all provided with connecting rods 6 on one side of the front end, the connecting rods 6 are movably hinged to the fixed blocks, the fan blades 5 are convenient for adjusting the size and direction of the ventilation wind power, the lower end of the connecting rod 6 is hingedly connected with a connecting block 15, the other end of the connecting block 15 is hingedly connected with a sliding block 14, the middle part of the sliding block 14 is threadedly connected with a screw rod 16, the sliding block 14 and the screw rod 16 are convenient for adjusting the position state of the connecting rod 6, the lower front end of the fixed plate 2 is provided with a protective shell 3, the screw rod 16 is rotatably connected in the protective shell 3, the lower end of the screw rod 16 penetrates through the protective shell 3, and the lower end of the screw rod 16 is fixedly connected with a hand wheel 4, and the protective shell 3 is convenient for protecting the driving device.

[0021] Working principle: when the utility model is used, first, the device shell 1 and the fixed plate 2 are convenient for providing a stable working environment for the device, then the ventilation fence 8 is convenient for the device to exchange air and strengthen air circulation, then the motor 9 drives the fan 10, which is convenient for providing power for the operation of the device and is convenient for ventilation, then the slide rail 13 and the handle 12 are convenient for moving and taking out the filter plate 11, then the filter plate 11 is convenient for filtering the garbage and sundries in the ventilation device, then the connecting rod 6 is convenient for connecting the fan blade 5, then the fan blade 5 and the rotating rod 7 are convenient for adjusting the wind direction and size of the ventilation device, then the hand wheel 4 is convenient for rotating the screw rod 16, then the connecting block 15 is convenient for connecting the sliding block 14 and the connecting rod 6, then the screw rod 16 and the sliding block 14 are convenient for adjusting the position of the connecting rod 6, and then the protective shell 3 is convenient for protecting the driving device.

[0022] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. Poultry farm ventilation device, comprising a device housing (1), characterized in that: The device shell (1) upper side opening is equipped with fixed plate (2), the fixed plate (2) is fixed with device shell (1) through bolt, and the device shell (1) rear end downside is equipped with ventilation opening, the ventilation opening is installed with ventilation fence (8).

2. A poultry house ventilation device according to claim 1, characterised in that: The device shell (1) inside lower end middle part is equipped with motor (9), the motor (9) upper end drive shaft is connected with fan (10), and the motor (9) outside four quarters horizontal equidistance solidly connected with four connecting plates, four connecting plates another end solidly connected in device shell (1) inner wall.

3. A poultry house ventilation apparatus according to claim 2, characterised in that: The device shell (1) rear end middle part is equipped with through groove, the through groove both sides are equipped with slide rail (13), two slide rails (13) are horizontally installed in the inside of through groove, and two slide rails (13) are slidably connected with filter plate (11), the filter plate (11) rear end is solidly connected with handle (12).

4. A poultry house ventilation apparatus according to claim 3, characterised in that: The device shell (1) front end inner wall vertical rotation is connected with a plurality of equidistance rotation rod (7), the rotation rod (7) all outside sleeve joint has the fan blade (5), the fan blade (5) all one side solidly connected with fixed block, and the fan blade (5) front end one side has connecting rod (6), the connecting rod (6) and fixed block swing joint.

5. A poultry house ventilation apparatus according to claim 4, characterised in that: The connecting rod (6) lower end is hinged with connecting block (15), the connecting block (15) another end is hinged with sliding block (14), the sliding block (14) middle part is screw connected with screw rod (16).

6. A poultry house ventilation apparatus according to claim 5, characterised in that: The fixed plate (2) front end one side below is installed with protection shell (3), the screw rod (16) rotation is connected in protection shell (3), and the screw rod (16) lower end penetrates protection shell (3), and the screw rod (16) lower end is solidly connected with hand wheel (4).

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