Chicken house ventilation device

Abstract

The invention discloses a chicken house ventilation device, and belongs to the technical field of ventilation devices. The number of the negative pressure fans is multiple, and each negative pressure fan is fixedly embedded in the outer surface of one side of the henhouse body; the wet curtain mechanism is arranged on the henhouse body, through cooperation of the anti-blocking mechanism and the cleaning mechanism, a movable plate drives a brush to move back and forth on a fixed reciprocating lead screw to clean the surface of a wet curtain body, and meanwhile two scraping plates move back and forth on a rotating bidirectional reciprocating lead screw to scrape chicken excrement on a blocking strip. Chicken excrement falls into a collecting box, cleaning of the interior of the chicken house, optimization of the environment of the chicken house and improvement of the ventilation effect can be achieved, rotation of a wet curtain body is adjusted through a rotating motor, water is evenly distributed on the wet curtain body, and through cooperation of an anti-blocking mechanism, a cleaning mechanism and an adjusting mechanism, a moving block drives a fixing strip to move; the air suction opening of the adjustable negative pressure fan can comprehensively ventilate the interior of the henhouse body.

Description

Technical Field

[0001] The invention belongs to the technical field of ventilation devices, and in particular relates to a ventilation device for a chicken house. Background Art

[0002] A chicken house refers to the place where chickens live. According to the breeding objects, there are core chicken houses, breeder houses, brooder houses, growing chicken houses, laying hen houses, broiler houses, environmentally safe livestock and poultry houses, etc. In the modern poultry farming industry, the chicken house ventilation device is one of the key equipment to ensure the healthy growth of the chickens. The core function of the chicken house ventilation device is to regulate the air quality, temperature and humidity in the house to provide a suitable living environment for the chickens.

[0003] As an important component of ventilation and cooling, the wet curtain will accumulate dust, dirt and other impurities on its surface after long-term use. These impurities will clog the pores of the wet curtain, reduce the water permeability and air permeability of the wet curtain, and thus affect the cooling effect of the ventilation device. Moreover, when the wet curtain is passing water, it is fixed and the water is unevenly distributed on the wet curtain, affecting its cooling and ventilation effect. If the excrement of the chickens in the chicken house is not cleaned in time, a large amount of harmful gases such as ammonia will be produced. These gases will accumulate in the chicken house, not only polluting the air, but also causing damage to the respiratory tract of the chickens. In addition, the air outlet of the negative pressure fan is fixed, which is not convenient for comprehensive ventilation of the chicken house itself, affecting its ventilation effect. Summary of the Invention

[0004] The purpose of the present invention is to provide a chicken house ventilation device, which drives one of the linked synchronous wheels to rotate through the rotation of a fixed motor, drives the other two linked synchronous wheels to rotate through the transmission of a synchronous belt, and drives the fixed reciprocating screw rod to rotate through the limitation of a fixed limiting rod, so that the movable plate drives the brush to move back and forth on the fixed reciprocating screw rod, and the cooperation of the wet curtain mechanism can clean the surface of the wet curtain body, and the fixed reciprocating screw rod drives the fixed bevel gear to rotate while rotating, and the rotating bidirectional reciprocating screw rod rotates through the meshing of the fixed bevel gear and the installed bevel gear, and the two scrapers move back and forth on the rotating bidirectional reciprocating screw rod through the limitation of the installed limiting rod, so as to scrape the chicken excrement on the baffle bar, so that the chicken excrement can be cleaned. Excrement falls into the collection box, which can clean the chicken house, optimize the chicken house environment, and increase the ventilation effect. The fixed synchronous wheel is driven by the rotating motor to rotate, and the transmission synchronous wheel drives the lower transmission cover and the wet curtain body to rotate through the transmission of the synchronous belt, so that the water is evenly distributed on the wet curtain body. The bidirectional reciprocating screw is rotated and the adjusting bevel gear is driven to rotate at the same time. The engagement of the bevel gear by the adjusting bevel gear rotation causes the connecting reciprocating screw to rotate. The moving block drives the fixed bar to move through the limiting of the connecting rod. The engagement of the fixed bar and the fixed gear causes the fixed gear to drive the rotating rod and the adjusting plate to rotate, and the suction port of the negative pressure fan can be adjusted to fully ventilate the chicken house.

[0005] The technical solution adopted by the present invention is as follows: A chicken house ventilation device, comprising: a chicken house body; a negative pressure fan, a plurality of said negative pressure fans are provided, and each of said negative pressure fans is fixedly embedded in the outer surface of one side of the chicken house body; a wet curtain mechanism, said wet curtain mechanism is provided on the chicken house body, and is configured to evenly distribute water to cool and ventilate the chicken house body; an anti-blocking mechanism, said anti-blocking mechanism is provided on the chicken house body, and is configured to prevent the wet curtain mechanism from being blocked; a cleaning mechanism, said cleaning mechanism is provided on the anti-blocking mechanism, and is configured to clean the chicken house body; and an adjusting mechanism, said adjusting mechanism is provided on the cleaning mechanism and the chicken house body, and is configured to adjust the air outlet angle of the negative pressure fan.

[0006] Among them, the wet curtain mechanism includes an upper support plate, a lower support plate, multiple fixed covers, multiple upper transmission covers, multiple lower transmission covers, multiple wet curtain bodies, power components and water circulation components. The bottom of the upper support plate is fixedly connected to the top of the chicken house body, and the top of the lower support plate is fixedly connected to the bottom of the chicken house body. One end of each of the fixed covers is fixedly embedded between the inner walls of the upper support plate and the lower support plate, and one end of each of the upper transmission cover and the lower transmission cover is rotatably embedded in the other end of the fixed cover. Both ends of each wet curtain body are fixedly embedded between the upper transmission cover and the lower transmission cover. The power component is arranged on the lower transmission cover, and the water circulation component is arranged on the fixed cover.

[0007] Among them, the power component includes a rotating motor, a fixed synchronous wheel and multiple transmission synchronous wheels, each of the transmission synchronous wheels is fixedly sleeved on the outer surface of the lower transmission cover, the rotating motor is fixedly connected to the bottom of the lower support plate, the fixed synchronous wheel is fixedly sleeved on the output end of the rotating motor, and the fixed synchronous wheel and the multiple transmission synchronous wheels are mutually transmitted through a synchronous belt.

[0008] Among them, the water circulation components include a water circulation machine, a water supply pipe and a water receiving pipe, one end of the water supply pipe and the water receiving pipe are fixedly connected to one end of multiple fixed covers, the other end of the water supply pipe is fixedly connected to the output end of the water circulation machine, and the other end of the water receiving pipe is fixedly connected to the input end of the water circulation machine.

[0009] Among them, the anti-blocking mechanism includes a rotating component, two fixed reciprocating screws, two fixed limit rods, a movable plate and multiple brushes, one end of each of the fixed reciprocating screws rotates through the top of the chicken house body, one end of each group of fixed limit rods is fixedly connected to the upper inner wall of the chicken house body, the movable plate is threadedly sleeved on the outer surface of the two fixed reciprocating screws, and the movable plate is slidably sleeved between the two fixed limit rods, one end of each brush is fixedly connected to the outer surface of one side of the movable plate, and the rotating component is arranged on the fixed reciprocating screw.

[0010] Among them, the rotating component includes a fixed motor and three linked synchronous wheels. The fixed motor is fixedly connected to the top of the chicken house body. One of the linked synchronous wheels is fixedly sleeved on the output end of the fixed motor, and the other two linked synchronous wheels are closed and fixedly sleeved on the outer surfaces of two fixed reciprocating screw rods. The three linked synchronous wheels are transmitted to each other through a synchronous belt.

[0011] Among them, the cleaning mechanism includes two groups of transmission components, two scrapers, two collection boxes, multiple baffles and two chicken cage bottom plates. Each group of transmission components is arranged in the chicken house body, each scraper is arranged on two groups of transmission components, the top of each collection box is fixedly embedded in the bottom of the chicken house body, the two ends of each baffle are fixedly connected between the two side inner walls of the collection box, and the two ends of each chicken cage bottom plate are fixedly connected between the two side inner walls of the chicken house body.

[0012] Among them, each group of the transmission components includes two fixed plates, a rotating bidirectional reciprocating screw, an installation limit rod, a fixed bevel gear and an installation bevel gear. The bottom of each fixed plate is fixedly connected to the lower inner wall of the chicken house body, and both ends of the rotating bidirectional reciprocating screw rotate through the outer surfaces of the two fixed plates. Both ends of the installation limit rod are fixedly connected between the two fixed plates. Each scraper is threadedly sleeved on the outer surface of the rotating bidirectional reciprocating screw, and each scraper is slidably sleeved on the outer surface of the installation limit rod. The fixed bevel gear is fixedly sleeved on the outer surface of the fixed reciprocating screw, and the installation bevel gear is fixedly sleeved on one end of the rotating bidirectional reciprocating screw, and the installation bevel gear and the fixed bevel gear are meshed with each other.

[0013] Among them, the adjustment mechanism includes two groups of moving parts, multiple rotating rods, multiple adjustment plates and multiple fixed gears. Each group of moving parts is arranged on the chicken house body, one end of each rotating rod is rotatably connected to one side inner wall of the chicken house body, both ends of each adjustment plate are fixedly connected to the other end of the two rotating rods, and each fixed gear is fixedly sleeved on the outer surface of the multiple rotating rods.

[0014] Among them, each group of the moving parts includes an adjusting bevel gear, a rotating bevel gear, a connecting reciprocating screw, a connecting rod, a moving block and a fixed bar. The connecting reciprocating screw is rotatably connected between the upper and lower inner walls of the chicken house body, and the connecting rod is fixedly connected between the upper and lower inner walls of the chicken house body. The moving block is threadedly sleeved on the outer surface of the connecting reciprocating screw, and the moving block is slidably sleeved on the outer surface of the connecting rod. One end of the fixed bar is fixedly connected to the outer surface of one side of the moving block, and the fixed bar and the fixed gear are engaged with each other. The adjusting bevel gear is fixedly sleeved on the other end of the rotating bidirectional reciprocating screw, and the rotating bevel gear is fixedly sleeved on the outer surface of the connecting reciprocating screw, and the rotating bevel gear and the adjusting bevel gear are engaged with each other.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0016] (1) In the present invention, one of the linked synchronous wheels is driven to rotate by the rotation of the fixed motor, and the other two linked synchronous wheels are driven to rotate by the transmission of the synchronous belt. The fixed reciprocating screw is limited by the fixed limit rod, so that the movable plate drives the brush to move back and forth on the fixed reciprocating screw. In addition, with the cooperation of the wet curtain mechanism, the surface of the wet curtain body can be cleaned. The fixed reciprocating screw rotates and drives the fixed bevel gear to rotate. The rotating two-way reciprocating screw rotates through the engagement of the fixed bevel gear and the installed bevel gear. The two scrapers move back and forth on the rotating two-way reciprocating screw, scraping the chicken excrement on the baffle bar and causing the chicken excrement to fall into the collection box, thereby achieving cleaning in the chicken house, optimizing the chicken house environment, and increasing the ventilation effect.

[0017] (2) In the present invention, the fixed synchronous wheel is driven to rotate by rotating the motor, and the transmission synchronous wheel drives the lower transmission cover and the wet curtain body to rotate through the transmission of the synchronous belt, so that the water can be evenly distributed on the wet curtain body. The adjusting bevel gear is driven to rotate while rotating the two-way reciprocating screw. The meshing of the adjusting bevel gear and the rotating bevel gear causes the connecting reciprocating screw to rotate. The moving block drives the fixed bar to move through the limiting of the connecting rod. The meshing of the fixed bar and the fixed gear causes the fixed gear to drive the rotating rod and the adjusting plate to rotate, so that the air suction port of the negative pressure fan can be adjusted, and the chicken house body can be fully ventilated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front perspective view of the present invention;

[0019] Figure 2 It is a right side perspective view of the present invention;

[0020] Figure 3 It is a front perspective partial cross-sectional view of the present invention;

[0021] Figure 4 It is a left-side perspective partial cross-sectional view of the present invention;

[0022] Figure 5 This is a frontal perspective sectional view of the main body of the chicken house of the present invention;

[0023] Figure 6 For the present invention Figure 5 A magnified view of part A;

[0024] Figure 7 It is a top perspective partial cross-sectional view of the present invention;

[0025] Figure 8 For the present invention Figure 7 A magnified view of part B;

[0026] Figure 9 It is a partial top perspective cross-sectional view of the present invention;

[0027] Figure 10 It is a partial front perspective view of the present invention;

[0028] Figure 11 It is a front perspective view of the wet curtain mechanism of the present invention;

[0029] Figure 12 It is a partial front perspective view of the cleaning mechanism of the present invention.

[0030] Markings in the figure: 1. Chicken house body; 2. Wet curtain mechanism; 201. Water circulation machine; 202. Water supply pipe; 203. Upper support plate; 205. Upper transmission cover; 206. Wet curtain body; 207. Water collection pipe; 208. Lower support plate; 209. Rotating motor; 210. Fixed synchronous wheel; 211. Transmission synchronous wheel; 212. Lower transmission cover; 213. Fixed cover; 3. Anti-blocking mechanism; 301. Fixed motor; 302. Linkage synchronous wheel; 303. Fixed reciprocating screw; 304. Fixed limit rod; 305. Moving plate; 306. Brush ; 4. Cleaning mechanism; 401. Fixed plate; 402. Fixed bevel gear; 403. Rotating bidirectional reciprocating screw; 404. Installing limit rod; 405. Scraper; 406. Collecting box; 407. Chicken cage bottom plate; 408. Baffle; 409. Installing bevel gear; 5. Adjusting mechanism; 501. Adjusting bevel gear; 502. Rotating bevel gear; 503. Connecting reciprocating screw; 504. Connecting rod; 505. Moving block; 506. Fixed bar; 507. Fixed gear; 508. Rotating rod; 509. Adjusting plate; 6. Negative pressure fan. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] Reference Figures 1-12: The present invention provides a technical solution: a chicken house ventilation device, comprising: a chicken house body 1; a negative pressure fan 6, a plurality of negative pressure fans 6 are provided, and each negative pressure fan 6 is fixedly embedded in the outer surface of one side of the chicken house body 1; a wet curtain mechanism 2, the wet curtain mechanism 2 is provided on the chicken house body 1, and is configured to evenly distribute water to cool and ventilate the chicken house body 1; an anti-blocking mechanism 3, the anti-blocking mechanism 3 is provided on the chicken house body 1, and is configured to prevent the wet curtain mechanism 2 from being blocked; a cleaning mechanism 4, the cleaning mechanism 4 is provided on the anti-blocking mechanism 3, and is configured to clean the chicken house body 1; and an adjusting mechanism 5, the adjusting mechanism 5 is provided on the cleaning mechanism 4 and the chicken house body 1, and is configured to adjust the air outlet angle of the negative pressure fan 6.

[0033] In this embodiment: the negative pressure fan 6 is provided for ventilation, the wet curtain mechanism 2 is provided for cooling and ventilation, the anti-blocking mechanism 3 is provided to prevent the wet curtain mechanism 2 from being blocked, the anti-blocking mechanism 3, the cleaning mechanism 4 and the adjusting mechanism 5 can be linked and run synchronously, the cleaning mechanism 4 can clean the excrement of the chickens in the chicken house, the adjusting mechanism 5 is provided to adjust the air suction port of the negative pressure fan 6, and fully ventilate the chicken house body 1 to ensure uniform air circulation in the chicken house and optimize the overall environment of the chicken house. The principle and structure of the negative pressure fan 6 are common knowledge to those skilled in the art and will not be introduced in detail here. The model can be selected according to actual usage.

[0034] Specifically, the wet curtain mechanism 2 includes an upper support plate 203, a lower support plate 208, multiple fixed covers 213, multiple upper transmission covers 205, multiple lower transmission covers 212, multiple wet curtain bodies 206, power components and water circulation components. The bottom of the upper support plate 203 is fixedly connected to the top of the chicken house body 1, and the top of the lower support plate 208 is fixedly connected to the bottom of the chicken house body 1. One end of each fixed cover 213 is fixedly embedded between the inner walls of the upper support plate 203 and the lower support plate 208, and one end of each upper transmission cover 205 and the lower transmission cover 212 is rotatably embedded in the other end of the fixed cover 213. Both ends of each wet curtain body 206 are fixedly embedded between the upper transmission cover 205 and the lower transmission cover 212. The power component is arranged on the lower transmission cover 212, and the water circulation component is arranged on the fixed cover 213.

[0035] In this embodiment: the upper support plate 203 and the lower support plate 208 are used to support the fixed cover 213, the wet curtain body 206 is located between the upper transmission cover 205 and multiple lower transmission covers 212, the power component is used to provide rotational force, and the water circulation component is set to realize water circulation.

[0036] Specifically, the power components include a rotating motor 209, a fixed synchronous wheel 210 and a plurality of transmission synchronous wheels 211. Each transmission synchronous wheel 211 is fixedly mounted on the outer surface of the lower transmission cover 212. The rotating motor 209 is fixedly connected to the bottom of the lower support plate 208. The fixed synchronous wheel 210 is fixedly mounted on the output end of the rotating motor 209, and the fixed synchronous wheel 210 and the plurality of transmission synchronous wheels 211 are mutually transmitted through a synchronous belt.

[0037] In this embodiment: the fixed synchronous wheel 210 is driven to rotate by the rotating motor 209, and the transmission synchronous wheel 211 drives the lower transmission cover 212 and the wet curtain body 206 to rotate through the transmission of the synchronous belt, so that water can be evenly distributed on the wet curtain body 206. The principle and structure of the rotating motor 209 are common knowledge of those skilled in the art and will not be introduced in detail here. Its model can be selected according to actual usage.

[0038] Specifically, the water circulation components include a water circulation machine 201, a water supply pipe 202 and a water receiving pipe 207. One end of the water supply pipe 202 and the water receiving pipe 207 are fixedly connected to one end of a plurality of fixed covers 213. The other end of the water supply pipe 202 is fixedly connected to the output end of the water circulation machine 201, and the other end of the water receiving pipe 207 is fixedly connected to the input end of the water circulation machine 201.

[0039] In this embodiment: the water circulation machine 201 can realize water circulation, and the water supply pipe 202 and the water receiving pipe 207 are set for transmission. The principle and structure of the water circulation machine 201 are common knowledge of those skilled in the art and will not be introduced in detail here. Its model can be selected according to actual usage.

[0040] Specifically, the anti-blocking mechanism 3 includes a rotating component, two fixed reciprocating screw rods 303, two fixed limiting rods 304, a movable plate 305 and multiple brushes 306. One end of each fixed reciprocating screw rod 303 rotates through the top of the chicken house body 1, and one end of each group of fixed limiting rods 304 is fixedly connected to the upper inner wall of the chicken house body 1. The movable plate 305 is threadedly sleeved on the outer surface of the two fixed reciprocating screw rods 303, and the movable plate 305 is slidably sleeved between the two fixed limiting rods 304. One end of each brush 306 is fixedly connected to the outer surface of one side of the movable plate 305, and the rotating component is arranged on the fixed reciprocating screw rod 303.

[0041] In this embodiment: the setting of the rotating component is used to provide rotational force, and the rotation of the fixed reciprocating screw 303 is adjusted by the rotating component. The fixed limiting rod 304 is limited to enable the movable plate 305 to drive the brush 306 to move back and forth on the fixed reciprocating screw 303. In addition, the rotation of the wet curtain body 206 can clean the surface of the wet curtain body 206, avoiding the accumulation of dust, dirt and other impurities on the wet curtain body 206 due to long-term use, and ensuring that the wet curtain body 206 always maintains good water permeability and air permeability.

[0042] Specifically, the rotating parts include a fixed motor 301 and three linked synchronous wheels 302. The fixed motor 301 is fixedly connected to the top of the chicken house body 1. One of the linked synchronous wheels 302 is fixedly sleeved on the output end of the fixed motor 301, and the other two linked synchronous wheels 302 are closed and fixedly sleeved on the outer surfaces of two fixed reciprocating screw rods 303. The three linked synchronous wheels 302 are mutually transmitted through a synchronous belt.

[0043] In this embodiment, the fixed motor 301 rotates to drive one of the linked synchronous wheels 302 to rotate, and the other two linked synchronous wheels 302 drive the fixed reciprocating screw rod 303 to rotate through the transmission of the synchronous belt. The principle and structure of the fixed motor 301 are common knowledge to those skilled in the art and will not be described in detail here. Its model can be selected according to actual usage.

[0044] Specifically, the cleaning mechanism 4 includes two groups of transmission components, two scrapers 405, two collecting boxes 406, multiple baffles 408 and two chicken cage bottom plates 407. Each group of transmission components is arranged in the chicken house body 1, and each scraper 405 is arranged on two groups of transmission components. The top of each collection box 406 is fixedly embedded in the bottom of the chicken house body 1, and the two ends of each baffle 408 are fixedly connected between the inner walls on both sides of the collection box 406. The two ends of each chicken cage bottom plate 407 are fixedly connected between the inner walls on both sides of the chicken house body 1.

[0045] In this embodiment, two sets of transmission components are provided for transmission. The transmission components can adjust the movement of the scraper 405. The scraper 405 scrapes the top of the baffle 408 and the bottom of the chicken cage bottom plate 407, causing the excrement to fall into the collection box 406, thereby realizing automatic cleaning of the excrement, reducing the generation of harmful gases such as ammonia and hydrogen sulfide in the chicken house body 1, reducing the risk of chickens contracting respiratory diseases, and keeping the chicken house body 1 clean and hygienic.

[0046] Specifically, each set of transmission components includes two fixed plates 401, a rotating bidirectional reciprocating screw rod 403, an installation limit rod 404, a fixed bevel gear 402 and an installation bevel gear 409. The bottom of each fixed plate 401 is fixedly connected to the lower inner wall of the chicken house body 1, and both ends of the rotating bidirectional reciprocating screw rod 403 rotate through the outer surfaces of the two fixed plates 401. Both ends of the installation limit rod 404 are fixedly connected between the two fixed plates 401. Each scraper 405 is threadedly sleeved on the outer surface of the rotating bidirectional reciprocating screw rod 403, and each scraper 405 is slidably sleeved on the outer surface of the installation limit rod 404. The fixed bevel gear 402 is fixedly sleeved on the outer surface of the fixed reciprocating screw rod 303. The installation bevel gear 409 is fixedly sleeved on one end of the rotating bidirectional reciprocating screw rod 403, and the installation bevel gear 409 and the fixed bevel gear 402 are engaged with each other.

[0047] In this embodiment: two fixed plates 401 are used to support the rotating bidirectional reciprocating screw rod 403. The outer surface of the rotating bidirectional reciprocating screw rod 403 is provided with two sections of reciprocating threads, and the two sections of reciprocating threads are opposite. The two scrapers 405 are respectively located on the two different sections of reciprocating threads. By rotating the fixed reciprocating screw rod 303, the fixed bevel gear 402 is driven to rotate. The rotating bidirectional reciprocating screw rod 403 is rotated by meshing the fixed bevel gear 402 and the installed bevel gear 409. By limiting the installation of the limit rod 404, the two scrapers 405 move back and forth on the rotating bidirectional reciprocating screw rod 403, scraping the chicken excrement on the baffle 407, so that the chicken excrement falls into the collection box 406.

[0048] Specifically, the adjustment mechanism 5 includes two groups of moving parts, multiple rotating rods 508, multiple adjustment plates 509 and multiple fixed gears 507. Each group of moving parts is arranged on the chicken house body 1. One end of each rotating rod 508 is rotatably connected to the inner wall of one side of the chicken house body 1. Both ends of each adjustment plate 509 are fixedly connected to the other end of the two rotating rods 508. Each fixed gear 507 is fixedly sleeved on the outer surface of the multiple rotating rods 508.

[0049] In this embodiment: through the cooperation of the moving parts, the connecting reciprocating screw rod 503 can be rotated, and through the limitation of the connecting rod 504, the moving block 505 drives the fixed bar 506 to move, and through the engagement of the fixed bar 506 and the fixed gear 507, the fixed gear 507 drives the rotating rod 508 and the adjustment plate 509 to rotate, and the air suction port of the negative pressure fan 6 can be adjusted, and the chicken house body 1 can be fully ventilated. The chicken house body 1 is fully ventilated to ensure uniform air circulation in the chicken house, thereby optimizing the overall environment and ventilation effect of the chicken house.

[0050] Specifically, each group of moving parts includes an adjusting bevel gear 501, a rotating bevel gear 502, a connecting reciprocating screw rod 503, a connecting rod 504, a moving block 505 and a fixed bar 506. The connecting reciprocating screw rod 503 is rotatably connected between the upper and lower inner walls of the chicken house body 1, and the connecting rod 504 is fixedly connected between the upper and lower inner walls of the chicken house body 1. The moving block 505 is threadedly sleeved on the outer surface of the connecting reciprocating screw rod 503, and the moving block 505 is slidably sleeved on the outer surface of the connecting rod 504. One end of the fixed bar 506 is fixedly connected to the outer surface of one side of the moving block 505, and the fixed bar 506 and the fixed gear 507 are engaged with each other. The adjusting bevel gear 501 is fixedly sleeved on the other end of the rotating bidirectional reciprocating screw rod 403, and the rotating bevel gear 502 is fixedly sleeved on the outer surface of the connecting reciprocating screw rod 503, and the rotating bevel gear 502 and the adjusting bevel gear 501 are engaged with each other.

[0051] In this embodiment, the bidirectional reciprocating screw rod 403 is rotated to drive the adjusting bevel gear 501 to rotate, and the adjusting bevel gear 501 is engaged with the rotating bevel gear 502 to rotate the connecting reciprocating screw rod 503.

[0052] The following is a detailed description of a method for using a chicken house ventilation device provided by an embodiment of the present invention. The method includes the following steps: when in use, the water circulation machine 201 is turned on, and water enters the upper transmission cover 205 through the upper water pipe 202, and then enters the water circulation machine 201 through the wet curtain body 206, the lower transmission cover 212 and the water collection pipe 207. The interior of the chicken house body 1 is ventilated through the cooperation of the negative pressure fan 6. When the ventilation device is working, the rotating motor 209 and the fixed motor 301 are turned on at the same time, and the rotating motor 209 is turned on. 09 drives the fixed synchronous wheel 210 to rotate, and through the transmission of the synchronous belt, the transmission synchronous wheel 211 drives the lower transmission cover 212 and the wet curtain body 206 to rotate, so that the water is evenly distributed on the wet curtain body 206. The fixed motor 301 rotates to drive one of the linked synchronous wheels 302 to rotate, and through the transmission of the synchronous belt, the other two linked synchronous wheels 302 drive the fixed reciprocating screw rod 303 to rotate. Through the limit of the fixed limit rod 304, the movable plate 305 drives the brush 306 on the fixed reciprocating screw rod 303. The reciprocating movement, combined with the rotation of the wet curtain body 206, can clean the surface of the wet curtain body 206. The fixed reciprocating screw rod 303 rotates while driving the fixed bevel gear 402 to rotate. The engagement of the fixed bevel gear 402 and the mounting bevel gear 409 causes the rotating bidirectional reciprocating screw rod 403 to rotate. The two scrapers 405 move back and forth on the rotating bidirectional reciprocating screw rod 403 through the limit of the mounting limit rod 404, scraping the chicken excrement on the blocking bar 407 so that the chicken excrement falls into the collection box 40 6, the bidirectional reciprocating screw 403 is rotated while the adjusting bevel gear 501 is driven to rotate. By adjusting the engagement of the bevel gear 501 with the bevel gear 502, the connecting reciprocating screw 503 is rotated. Through the limit of the connecting rod 504, the moving block 505 drives the fixed bar 506 to move. Through the engagement of the fixed bar 506 and the fixed gear 507, the fixed gear 507 drives the rotating rod 508 and the adjusting plate 509 to rotate, and the air suction port of the negative pressure fan 6 can be adjusted to fully ventilate the chicken house body 1.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A chicken house ventilation device, characterized in that: include: Chicken house body (1); A negative pressure fan (6), wherein a plurality of the negative pressure fans (6) are provided, and each of the negative pressure fans (6) is fixedly embedded in an outer surface of one side of the chicken house body (1); A wet curtain mechanism (2), the wet curtain mechanism (2) being arranged on the chicken house body (1) and configured to evenly distribute water to cool and ventilate the chicken house body (1); An anti-blocking mechanism (3), the anti-blocking mechanism (3) being arranged on the chicken house body (1) and being configured to prevent the wet curtain mechanism (2) from being blocked; A cleaning mechanism (4), the cleaning mechanism (4) being arranged on the anti-blocking mechanism (3) and being configured to clean the chicken house body (1); and An adjusting mechanism (5) is provided on the cleaning mechanism (4) and the chicken house body (1), and is used to adjust the air outlet angle of the negative pressure fan (6).

2. A chicken house ventilation device according to claim 1, characterized in that: The wet curtain mechanism (2) comprises an upper support plate (203), a lower support plate (208), a plurality of fixed covers (213), a plurality of upper transmission covers (205), a plurality of lower transmission covers (212), a plurality of wet curtain bodies (206), a power component and a water circulation component, wherein the bottom of the upper support plate (203) is fixedly connected to the top of the chicken house body (1), the top of the lower support plate (208) is fixedly connected to the bottom of the chicken house body (1), and each of the fixed covers (213) is fixedly connected to the bottom of the chicken house body (1). One end is fixedly embedded between the inner walls of the upper support plate (203) and the lower support plate (208), one end of each of the upper transmission cover (205) and the lower transmission cover (212) is rotatably embedded in the other end of the fixed cover (213), and both ends of each of the wet curtain bodies (206) are fixedly embedded between the upper transmission cover (205) and the lower transmission cover (212), the power component is arranged on the lower transmission cover (212), and the water circulation component is arranged on the fixed cover (213).

3. A chicken house ventilation device according to claim 2, characterized in that: The power component comprises a rotating motor (209), a fixed synchronous wheel (210) and a plurality of transmission synchronous wheels (211), each of the transmission synchronous wheels (211) being fixedly sleeved on the outer surface of the lower transmission cover (212), the rotating motor (209) being fixedly connected to the bottom of the lower support plate (208), the fixed synchronous wheel (210) being fixedly sleeved on the output end of the rotating motor (209), and the fixed synchronous wheel (210) and the plurality of transmission synchronous wheels (211) being mutually driven by a synchronous belt.

4. A chicken house ventilation device according to claim 3, characterized in that: The water circulation component comprises a water circulation machine (201), a water supply pipe (202) and a water collection pipe (207); one end of each of the water supply pipe (202) and the water collection pipe (207) is fixedly connected to one end of a plurality of fixed covers (213); the other end of the water supply pipe (202) is fixedly connected to the output end of the water circulation machine (201); and the other end of the water collection pipe (207) is fixedly connected to the input end of the water circulation machine (201).

5. A chicken house ventilation device according to claim 4, characterized in that: The anti-blocking mechanism (3) comprises a rotating component, two fixed reciprocating screws (303), two fixed limiting rods (304), a movable plate (305) and a plurality of brushes (306), one end of each fixed reciprocating screw (303) is rotated and penetrates the top of the chicken house body (1), one end of each group of fixed limiting rods (304) is fixedly connected to the upper inner wall of the chicken house body (1), the movable plate (305) is threadedly sleeved on the outer surfaces of the two fixed reciprocating screws (303), and the movable plate (305) is slidably sleeved between the two fixed limiting rods (304), one end of each brush (306) is fixedly connected to the outer surface of one side of the movable plate (305), and the rotating component is arranged on the fixed reciprocating screw (303).

6. A chicken house ventilation device according to claim 5, characterized in that: The rotating component comprises a fixed motor (301) and three linked synchronous wheels (302), wherein the fixed motor (301) is fixedly connected to the top of the chicken house body (1), one of the linked synchronous wheels (302) is fixedly sleeved on the output end of the fixed motor (301), and the other two linked synchronous wheels (302) are closed and fixedly sleeved on the outer surfaces of two fixed reciprocating screw rods (303), and the three linked synchronous wheels (302) are mutually driven by a synchronous belt.

7. A chicken house ventilation device according to claim 6, characterized in that: The cleaning mechanism (4) comprises two groups of transmission components, two scrapers (405), two collection boxes (406), a plurality of baffles (408) and two chicken cage bottom plates (407), each group of the transmission components is arranged in the chicken house body (1), each of the scrapers (405) is arranged on the two groups of transmission components, the top of each collection box (406) is fixedly embedded in the bottom of the chicken house body (1), the two ends of each baffle (408) are fixedly connected between the two inner walls of the collection box (406), and the two ends of each chicken cage bottom plate (407) are fixedly connected between the two inner walls of the chicken house body (1).

8. A chicken house ventilation device according to claim 7, characterized in that: Each group of transmission components includes two fixed plates (401), a rotating bidirectional reciprocating screw rod (403), an installation limit rod (404), a fixed bevel gear (402) and an installation bevel gear (409), the bottom of each fixed plate (401) is fixedly connected to the lower inner wall of the chicken house body (1), both ends of the rotating bidirectional reciprocating screw rod (403) rotate and penetrate the outer surfaces of the two fixed plates (401), and both ends of the installation limit rod (404) are fixedly connected to the two fixed plates (4 01), each of the scrapers (405) is threadedly sleeved on the outer surface of the rotating bidirectional reciprocating screw (403), and each of the scrapers (405) is slidably sleeved on the outer surface of the mounting limit rod (404), the fixed bevel gear (402) is fixedly sleeved on the outer surface of the fixed reciprocating screw (303), the mounting bevel gear (409) is fixedly sleeved on one end of the rotating bidirectional reciprocating screw (403), and the mounting bevel gear (409) and the fixed bevel gear (402) are meshed with each other.

9. A chicken house ventilation device according to claim 8, characterized in that: The adjustment mechanism (5) comprises two groups of moving parts, a plurality of rotating rods (508), a plurality of adjustment plates (509) and a plurality of fixed gears (507), each group of the moving parts is arranged on the chicken house body (1), one end of each of the rotating rods (508) is rotatably connected to the inner wall of one side of the chicken house body (1), both ends of each of the adjustment plates (509) are fixedly connected to the other ends of the two rotating rods (508), and each of the fixed gears (507) is fixedly sleeved on the outer surfaces of the plurality of rotating rods (508).

10. A chicken house ventilation device according to claim 9, characterized in that: Each group of the moving parts includes an adjusting bevel gear (501), a rotating bevel gear (502), a connecting reciprocating screw rod (503), a connecting rod (504), a moving block (505) and a fixing bar (506), wherein the connecting reciprocating screw rod (503) is rotatably connected between the upper and lower inner walls of the chicken house body (1), the connecting rod (504) is fixedly connected between the upper and lower inner walls of the chicken house body (1), the moving block (505) is threadedly sleeved on the outer surface of the connecting reciprocating screw rod (503), and the moving block (505) The sliding sleeve is arranged on the outer surface of the connecting rod (504), one end of the fixing bar (506) is fixedly connected to the outer surface of one side of the moving block (505), and the fixing bar (506) and the fixing gear (507) are meshed with each other, the adjusting bevel gear (501) is fixedly sleeved on the other end of the rotating bidirectional reciprocating screw rod (403), and the rotating bevel gear (502) is fixedly sleeved on the outer surface of the connecting reciprocating screw rod (503), and the rotating bevel gear (502) and the adjusting bevel gear (501) are meshed with each other.

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