126 results about "Poultry house" patented technology

The invention provides a heat stress activation state threshold regulation and control method and system based on poultry group behavior feedback, and relates to the technical field of intelligent management and control of livestock and poultry breeding environment, and the method comprises the steps: recognizing the number of poultry heads in a heat wheezing state and the total number of the poultry heads based on poultry head images, and obtaining the real-time heat wheezing proportion of poultry groups; based on a distributed environment real-time acquisition network, obtaining an in-cage environment temperature and humidity index; aiming at each region, integrating data pairs synchronized by a time window, fitting a piecewise linear regression relationship of the real-time heat wheezing proportion of the poultry group along with the change of the temperature and humidity index of the environment in the cage, dynamically generating a heat stress grading threshold value of the region based on a characteristic turning point, generating a house-level regulation and control instruction and a region-level regulation and control instruction, and carrying out region-level regulation and control on the region-level regulation and control instruction. The local environment of the corresponding area is adjusted and alarmed, and a heat stress activation state threshold regulation and control result is obtained. The problems that poultry group heat stress is difficult to accurately and dynamically assess and poultry house environment is difficult to finely and hierarchically control in different production scenes are solved.

The utility model relates to a water heating control device for a poultry breeding house, which is characterized in that a group of water heating radiators and a fan heater matched with the water heating radiators are connected between a drain pipe (3) and a water return pipe (4), a water tank water temperature detection probe is arranged at a water outlet of a water tank, and an inlet water temperature detection probe and an outlet water temperature detection probe are arranged at a water inlet and a water outlet of each radiator. A group of air temperature detection probes corresponding to the heat supply areas of the radiators are arranged in the poultry breeding house; a controller MCU is arranged, all the temperature probes are connected with the controller MCU through an RS485 bus, the collected measured values of all the temperature probes are transmitted to the controller MCU, the controller MCU operates a control program to send out an instruction, and corresponding switching devices are driven through connected driving circuits to control the warm air blower and the circulating pump to be started or stopped. The utility model has the advantages and effects that the warm air blower is ensured not to blow cold air to chicken bodies, the phenomenon of alternate blowing of cold air and warm air can be effectively prevented, and chicken flocks are prevented from getting ill due to cold air blowing.

The invention relates to a lifting aid (10) for poultry animals, in particular chicks, for reaching different feeding layers (104, 104 ') on a feeding poultry house (100), comprising a ramp (12) which forms a tread surface (14, 14') and which can be pivoted back and forth between a first position (P1), which is oriented substantially horizontally, and a second position (P2), which is inclined at an angle (alpha) relative to the first position (P1), wherein in at least the inclined second position (P2), the tread surface (14 ') of the ramp element (12) has a plurality of tread steps (20).

The present application relates to air environment equipment regulation technical field, especially to a kind of closed livestock and poultry house air environment regulation equipment, including detection livestock house environment detection mechanism, base, water tank and the shell of installation in base top, the inside of shell body is provided with support inner cavity, and support inner cavity separates the several side walls of shell body into two independent first chamber and second chamber, the inside of first chamber is installed with electric heating tube, the inside of second chamber is installed with evaporative heat absorption layer, and the top of second chamber is provided with first water pipe, the top of base is provided with water pump for the water in the inside of water tank is extracted to the inside of first water pipe, the top of shell body inside is installed with exhaust fan, the inside wall of support inner cavity is provided with adjusting mechanism, first vent hole is communicated with the inside of first chamber and second chamber alternately opened and closed, can be adjusted according to detection condition the temperature and humidity inside livestock and poultry house, effectively improve livestock and poultry house environment, significantly reduce breeding cost.

The utility model discloses a temperature and humidity adjusting device for a livestock and poultry house, and relates to the technical field of livestock and poultry breeding and livestock and poultry houses. The air guide device comprises a livestock and poultry house fence and a first cover plate, a second air guide plate is fixed to one end face of the upper portion of the inner side of the livestock and poultry house fence, a first air guide plate is fixed to the top end of the surface of the outer side of the livestock and poultry house fence, the second air guide plate and the first air guide plate are each of an arc-shaped structure, and the first cover plate is arranged at the top of the livestock and poultry house fence. The device comprises a first cover plate, a first clamping plate is fixed to one end of the first cover plate and clamped with a fence of the livestock and poultry house, a water storage tank is fixed to the bottom of the first cover plate, a water injection port is formed in one side of the back of the water storage tank, and a moisture exhaust port is formed in one side of the surface of the water storage tank. Therefore, a good living environment is provided for the livestock and poultry inside, and the survival rate of the livestock and poultry inside the livestock and poultry house is increased.

The utility model relates to the technical field of livestock and poultry breeding, in particular to an ammonia gas purifying and collecting device for a livestock and poultry breeding house, which not only can filter dust and impurities in ammonia gas and prevent the dust from being dissolved in water to influence the quality of ammonia water, but also improves the collecting rate of the ammonia water by stirring and increasing the contact area. Comprising an air exhaust mechanism; the device further comprises a filtering mechanism, a spraying mechanism, a transferring mechanism and a stirring mechanism, the filtering mechanism is installed on the air exhaust mechanism and filters ammonia gas, the spraying mechanism is installed on the air exhaust mechanism and collects ammonia water, and the transferring mechanism is installed on the spraying mechanism and facilitates ammonia gas conveying. And the stirring mechanism is mounted on the spraying mechanism and accelerates the dissolution of ammonia gas in water.

The utility model relates to the technical field of poultry house double-layer protective ceilings, and discloses a naturally ventilated Taihe black-bone chicken stocking poultry house double-layer protective ceiling structure which comprises a frame and a top-layer ceiling, a linkage adjusting mechanism is arranged on the left side of the top-layer ceiling, and the linkage adjusting mechanism comprises a rotating shaft, a gear, a connecting sliding block, a rack and a limiting rod. And the outer surface of the rotating shaft is rotationally connected with the inner wall of the top-layer shed roof. According to the naturally-ventilated double-layer protective ceiling structure of the Taihe black-bone chicken stocking poultry house, through the use of the rotating shafts, the bearing blocks and the direction adjusting plates, the angle of the direction adjusting plates can be adjusted and changed according to reality, the effect of convenient adjustment is achieved, the structure can be used according to different requirements, and then the problem of how to control the ventilation angle is solved; the effect of changing the ventilation direction according to the actual environment can be achieved, weather interference in the breeding process is avoided, and more efficient breeding operation is facilitated.

The application belongs to the technical field of path planning of inspection robots, and discloses a cage breeding poultry house autonomous inspection robot path planning method and system. First, a hierarchical cost map including a static map layer, a dynamic obstacle layer, an inflation layer and a risk field layer is established in the global layer, and an orthogonal cumulative occupancy statistical area is used to distinguish a cage passage area and a turning area, and the inspection requirement of "driving along the center line of the passage" is explicitly coded into the risk field. In the search stage, a multi-dimensional constraint adaptive A* algorithm is used, the cumulative cost, a dynamic weighted heuristic item and a risk cost are jointly modeled, and after the initial path is obtained, the collinear redundant nodes are removed. In the local layer, the key nodes are taken as local targets, a 2.5D speed constraint coupled with lifting stability is introduced, an adaptive sampling resolution based on environmental congestion degree and a multi-vertex Jacobian constraint angular velocity correction for dynamic obstacles are introduced, the constant curvature trajectory of the traditional DWA is expanded into a variable curvature trajectory, and efficient obstacle avoidance for dynamic obstacles is realized.

A method for breeding broiler chickens comprising a step of placing chicken eggs in an incubator (1) in order to be incubated therein until the hatching of chicks, said method being characterized in that it further comprises the following steps of: transferring the chicks from the incubator (1) to a chick breeding house (2) and maintaining them therein until the chicks reach an appropriate weight for being safely transferred to a poultry house (3), and transferring the chicks from the chick breeding house (2) to the poultry house (3) and maintaining them therein until the chicks reach an appropriate weight for harvesting.

This invention discloses a multi-layer, three-dimensional cleaning robot that integrates multimodal information. Belonging to the field of poultry industry robot technology, this invention combines data from lidar and ultrasonic sensors to achieve dynamic obstacle avoidance for the cleaning robot. By combining data from optical sensors, when the robot is suspended in mid-air, if the receiver tube does not receive a signal or the received signal is below a set threshold, the cleaning robot directly determines that the area below is empty, immediately stops moving, and reverses. This multi-sensor fusion poultry house cleaning robot aims to autonomously map, autonomously avoid obstacles, autonomously plan cleaning routes, autonomously complete cleaning tasks, and autonomously return to its charging station for recharging.

The invention provides a poultry house intelligent adjustment control method and system based on temperature and humidity double control, and relates to the technical field of supervision control, and the method comprises the steps: collecting a temperature data set and a humidity data set in a poultry house in real time through a temperature sensor and a humidity sensor; temperature and humidity double-control calculation is carried out based on the environment parameter set, a control instruction set is generated, an MOS tube switching circuit is activated according to the control instruction set to drive adjusting equipment, the poultry house environment is intelligently adjusted, and an adjusting result is obtained; and performing adjustment error analysis based on an adjustment result, and generating a switching control mode to formulate a control strategy to continuously optimize the poultry house environment. The technical problems that in the prior art, due to the fact that the control mode is single, poultry house environment adjustment is extensive and response is lagged when environment fluctuation is large are solved, through temperature and humidity coupling analysis and in combination with error analysis, the control modes are dynamically switched, an MOS tube is driven to conduct accurate adjustment, stability of the poultry house environment is achieved, and the poultry house environment is stable. And the optimal comfortable area is maintained.

The invention relates to the technical field of air conditioner ventilation control, in particular to a livestock and poultry house dynamic ventilation adjusting device and method.The method comprises the steps that data of all environment parameters in the environment in a livestock and poultry house at different moments in all regulation and control periods are obtained; calculating a collaborative trend quantity and a dynamic instability degree of each regulation and control period to obtain an out-of-control risk value of each regulation and control period; calculating the multi-peak saliency and one-way dominant strength of each regulation and control period to obtain the nonlinear coupling degree of each regulation and control period; and determining an adjustment factor of each regulation and control period, adjusting an output variable universe range of the fuzzy PID control algorithm in the next regulation and control period, and controlling the rotating speed of an air conditioner motor in the livestock and poultry house so as to perform dynamic ventilation adjustment. The dynamic response capability of the air conditioner motor in the livestock and poultry house to complex environment changes can be improved, and the accuracy, rapidity and overall energy efficiency of dynamic ventilation are remarkably improved.

The invention provides an intelligent farm water quality management and regulation method, and relates to the technical field of ecological agriculture. The method comprises the following steps: dividing a planting area into a full-sunny area, a semi-shaded area and a full-shaded area according to daily average illumination intensity L, and configuring corresponding illumination adaptive plants; the poultry breeding house is divided into a brooding house, a breeding house and a fattening house according to the area ratio of 1: 2: 1.5; the planting area is provided with a slope terrain and a poultry area isolation belt; the net bed breeding system is connected with the manure scraping device and the underground fermentation tank. The output end of the fermentation tank is connected with the biogas combustion furnace. Plant requirements are accurately matched through illumination partition, and efficient utilization of land below the photovoltaic module is achieved; by combining poultry house function division and feces resource circulation, the unit area composite output rate is remarkably increased, the environmental pollution risk is reduced, and a systematic solution is provided for efficient utilization of land resources.

The present invention relates to a system for calculating the daily average weight of poultry by using poultry weight and image analysis, and provides a system for calculating the daily average weight of poultry by using poultry weight and image analysis, the system comprising: a weight measurement device which is provided in a poultry house, and which has a cell plate on which poultry can be placed, thereby measuring the weight of the poultry placed on the cell plate; a camera for photographing a cell plate area so that the poultry placed on the cell plate can be photographed; and a weight calculation server for collecting and analyzing a weight value and a captured image from the weight measurement device and the camera, and calculating the daily average weight of the poultry on the basis of the analysis result, wherein the weight calculation server analyzes the captured image so as to determine the number of individual poultry placed on the cell plate, acquires the weight value measured at the photography time point of the captured image according to the determination result, and averages the acquired weight value in units of 24 hours so as to calculate the daily average weight of the poultry.

The utility model discloses a secondary dung cleaning device at a dung conveying front end in a poultry house, which relates to the technical field of dung cleaning of poultry houses and comprises an upper scraper, a side plate is fixedly connected onto the upper scraper, a lower scraper parallel to the length direction of the upper scraper is movably connected onto the side plate, and the lower scraper is used for scraping dung on the outer surface of a dung conveying belt. Tensioning springs are connected between the lower scraping plate and the side plates and used for enabling the lower scraping plate to be attached to the outer surface of the feces conveying belt. The purpose of secondary manure scraping and cleaning can be achieved, manure is effectively prevented from falling back into the breeding cage body, normal life of poultry is guaranteed, the lower scraping plate can be adjusted in a self-adaptive mode according to the falling degree of the manure conveying belt through the tensioning design of the tensioning spring, and therefore the effectiveness of scraping and cleaning is guaranteed, and the breeding cage is convenient to use. Meanwhile, too tight contact between the lower scraping plate and the excrement conveying belt can be avoided, so that serious abrasion is prevented.

This utility model discloses a device for controlling and distributing feed at a poultry house feeding port, including a main feeding plate and auxiliary wheels. A secondary feeding plate, forming a feeding chamber with the main feeding plate, is provided on one side of the main feeding plate. The secondary feeding plate has a feed inlet for the feed hopper. Auxiliary wheels are evenly distributed between the main feeding plate and the secondary feeding plate. This utility model reduces resistance and protects the feed hopper by installing an adjustable-height control plate between the feed storage hopper and the feed trough, and by installing slidable inner and outer sliding wheels on the part that fits against the feed trough. The position of the screws on the device can be adjusted to move the control plate up and down, thus controlling the amount of feed dispensed.

This invention discloses a method and system for analyzing the health status behavior of poultry flocks from images, relating to the fields of computer vision and smart farming technology. The method includes: firstly, acquiring monitoring images and extracting the poultry's location coordinates; secondly, dividing the poultry into an active first target set and an inactive second target set based on displacement features; thirdly, constructing a discrete topological network using the first target set to generate candidate spatial gap regions and identifying edge targets; fourthly, generating a biological rejection intensity index based on the head orientation vector of the edge targets, and determining stable rejection regions based on temporal stability; and fifthly, outputting a health anomaly warning when the center of the stable rejection region and the coordinates of the second target set satisfy spatial matching conditions. This invention effectively solves the problem of distinguishing between physiological quiescence and pathological stagnation in high-density farming by analyzing the group's biological rejection behavior to pinpoint abnormal individuals, thus improving monitoring accuracy.

The utility model discloses an automatic cleaning laying hen breeding cage, including hencoop, excrement cleaning mechanism, crib cleaning mechanism and control panel, control panel is installed on one side of hencoop, the hencoop is formed by connecting cage body and frame, excrement cleaning mechanism includes collecting tank, screw transmission group, support seat, cleaning box and cleaning roller, and the cleaning roller is connected with the collecting tank. The feeding trough cleaning mechanism comprises a flow guide pipe and a scraping plate. The chicken coop is provided with the excrement cleaning mechanism, the feeding trough cleaning mechanism and the control panel, excrement generated by laying hen breeding can be automatically collected, excrement adhering to the bottom face of the chicken coop can be cleaned, peculiar smells and virus spreading in a breeding house are reduced, meanwhile, residual feed in the feeding trough is cleaned, and the breeding efficiency is improved. Bacteria breeding in the feeding trough is avoided, a good feeding environment is provided for laying hens, and the egg laying yield is increased.

The utility model relates to the technical field of breeding poultry breeding, in particular to an automatic feeding machine for breeding poultry, which comprises a rail laid on one side of a poultry house and a rail car body feeding along the rail, the rail car body feeding along the rail outputs foodstuff in a feed box into a feeding trough of the poultry house, a lifting mechanism is arranged at the top of the rail car body, and the lifting mechanism is connected with the rail car body. The lifting mechanism comprises a lifting support, a hydraulic system for lifting the mounting plate is arranged in the lifting support, feeding of the feeding troughs on different layers of the poultry house is achieved, the use requirement of the multi-layer poultry house is met, a feed box is mounted at the top of the lifting mechanism, and the output end of the feed box is connected with a discharging channel and aligns to the feeding troughs on different layers of the poultry house for feeding. The automatic feeding device is simple in assembly, can be remotely operated, realizes automatic feeding of the foodstuff, and is convenient to popularize and use.

The invention relates to the technical field of image recognition, in particular to an environment control method based on watermark egg visual monitoring, and the method comprises the steps: obtaining a light-transmitting image at each moment, and recognizing a watermark region; obtaining the total projection area of the egg, and calculating the watermark area proportion at each moment; constructing a neighborhood window to determine the spatial gradient modulus length, and calculating the normalized permeability of the watermark region at the current moment; obtaining the edge of the watermark area, segmenting the edge into a plurality of arc segments, and determining a non-uniform coefficient at each moment; and predicting a saturation risk after a set time length, and generating an environmental regulation increment according to the saturation risk and the time change rate of the normalized permeability to carry out environmental regulation control. According to the method, the eggshell moisture permeation process is represented through the multi-dimensional visual indexes, the mapping relation from biological phenotype evolution to environmental regulation is established in combination with the prediction model, the hysteresis probability of environmental regulation is effectively reduced, and the accuracy of poultry house microclimate regulation is improved.

This invention relates to the field of image recognition technology, and more particularly to an environmental control method based on visual monitoring of watermarked eggs. The method includes the following steps: acquiring translucent images at various times and identifying the watermark region; acquiring the total projected area of ​​the egg and calculating the proportion of the watermark area at each time; constructing a neighborhood window to determine the spatial gradient modulus and calculating the normalized permeability of the watermark region at the current time; acquiring the edge of the watermark region and dividing it into several arc segments, determining the non-uniformity coefficient at each time; predicting the saturation risk after a set time period, and generating an environmental regulation increment based on the saturation risk and the time change rate of the normalized permeability for environmental regulation control. This invention characterizes the eggshell moisture permeation process through multidimensional visual indicators and establishes a mapping relationship from biological phenotype evolution to environmental regulation by combining a prediction model, effectively reducing the lag probability of environmental regulation and improving the accuracy of poultry house microclimate regulation.

The invention relates to a feeding system for distributing feed to poultry, such as chickens, turkeys, etc., in a poultry house, as well as to a feeding device, and a method for cleaning the system and device. The feeding system for distributing feed to poultry in a poultry rearing installation, comprises a feeding pipe (2) through which the feed is transported to one or more feeding devices (10) arranged along a longitudinal axis (4) of the feeding pipe, where the feeding pipe may be rotated around its longitudinal axis, and where the feeding pipe is provided with apertures (6, 6') where feeding devices are mounted on said feeding pipe allowing feed to enter the feeding devices, characterized in that said feeding devices comprise first and second sections (20, 30), where said first section (20) is adapted to be secured to the feeding pipe, such that when the feeding pipe is rotated the feeding device is also rotated and further such that at least a part of said second section (30) is rotatably mounted to said first section, such that at least part of the second section may rotate around a second axis (100) perpendicular to the longitudinal axis of the feeding pipe.

The utility model discloses a poultry house breeding wet curtain ventilation device, which belongs to the technical field of breeding, and comprises a mounting frame, a wet curtain body, a ventilation device and a ventilation device, the mounting frame is embedded in the side surface of a poultry house for poultry breeding, and the inner top wall of the mounting frame is rotatably connected with the wet curtain body for wet curtain ventilation; the inclined sun shield is mounted on the side face of the mounting frame, two inclined connecting plates are connected between the sun shield and the mounting frame, an inclined filter frame is connected between the sun shield and the two inclined connecting plates, and a filter screen for filtering air in the poultry house in advance is connected to the inner wall of the filter frame; the inner wall of the lifting lug is rotationally connected with a winding rod, a sunshade net is wound on the periphery of the winding rod, a servo motor for providing power for the winding rod is installed on the side face of the lifting lug, the bottom end of the winding rod is connected with a balance weight rod, and sliding rails are installed on the adjacent side faces of the two inclined connecting plates. According to the poultry house cultivation wet curtain ventilation device, not only can air filtration and sunshade be carried out, but also the inclination angle of the wet curtain body can be adjusted.

The utility model discloses an adjustable ventilation structure for a livestock and poultry house, and relates to the field of livestock breeding facilities. The ventilation fan comprises the main body and the ventilation mechanism, the ventilation mechanism comprises the motor, the rotating rod, the sleeve rod and the motor are arranged, the motor serves as a power source, rotating power is transmitted to the sleeve rod through the rotating rod, automatic opening and closing of the ventilation fan are achieved, the ventilation efficiency is improved, and the labor intensity of manual operation is relieved; the ventilation management of the livestock and poultry house is more convenient, the stability and accuracy in the transmission process are ensured through connection between a rotating rod and a sleeve rod, the situation that steel wire ropes are unstable in connection and prone to breakage due to long-time use is effectively avoided, an inserting rod is connected with the sleeve rod and a connecting rod through an inserting groove, selective control over the ventilation fan is achieved, and the ventilation effect is improved. The flexibility and adjustability of the ventilation structure are improved, the fastening nuts ensure that the inserting rods are stably connected in the inserting grooves, and the stability and safety of the ventilation structure are improved.

The application provides livestock and poultry house capable of uniformly exhausting air, which comprises a livestock and poultry house body, wherein the livestock and poultry house body is provided with a livestock and poultry breeding room and an air inlet, the air inlet is located on the top of the livestock and poultry house body and above the livestock and poultry breeding room, and the air inlet is communicated with the livestock and poultry breeding room; and an air exhaust duct is horizontally arranged on the bottom of the livestock and poultry house body and below the livestock and poultry breeding room, wherein the air exhaust duct is provided with an air exhaust cavity, a plurality of first communication openings and an air outlet, the air exhaust cavity extends along the transverse direction of the air exhaust duct and extends from one end of the livestock and poultry breeding room to the other end, the plurality of first communication openings are arranged in sequence along the transverse direction of the air exhaust duct, the first communication openings are communicated with the livestock and poultry breeding room and the air exhaust cavity, and the air outlet is located at the end of the air exhaust duct and is communicated with the air exhaust cavity and the outside. The livestock and poultry house provided by the application can uniformly exhaust air, avoid air exhaust dead angles, ensure uniform air exhaust and ventilation effects, and provide better growth environment for livestock and poultry in the livestock and poultry breeding room.

This invention relates to the field of livestock equipment and discloses a mobile livestock and poultry house disease prevention and disinfection device, including a vehicle body, a spraying mechanism, and a drug supply mechanism. The spraying mechanism includes an adjustment component and a flow guiding component. The flow guiding component includes a cylinder, a sealing block, two clamping plates, and two rotating shafts. Multiple spray holes are opened inside the cylinder. The two rotating shafts are symmetrically and vertically mounted on both sides of the sealing block. The two clamping plates are symmetrically and horizontally positioned on both sides of the sealing block, with their tail ends fixedly sleeved on the two rotating shafts. The two sides of the cylinder are fixedly connected to the sides of the two clamping plates that are close to each other. First telescopic cylinders are symmetrically arranged on both sides of the sealing block. First connecting parts are fixedly installed on the outer sides of the clamping plates and the side ends of the sealing block. The two ends of the first telescopic cylinders are hinged to the two first connecting parts. This invention solves the problems of fixed effective output diameter of the spray nozzles and inconvenient adjustment of the output direction, making it impossible to effectively adjust according to the size of the area to be disinfected.

The present application belongs to the technical field of poultry and livestock breeding, and relates to a poultry and livestock breeding method for reducing ammonia emission; the method comprises the following steps: laying a three-layer composite bedding material composed of a biological activation layer, an acid-base buffer layer and a basic adsorption layer before poultry and livestock enter a house, and continuously and stably reducing ammonia emission through the synergistic effect of physical adsorption, chemical neutralization and biological degradation; daily feeding of special ammonia-reducing feed containing composite plant extract, polysaccharide enzyme preparation and urease inhibitor to reduce the excretion of nitrogen-containing substances in feces from the source; spraying of a composite ammonia-removing agent according to the ammonia concentration gradient in the house to achieve precise control; mixing of feces and bedding material after poultry and livestock defecate, and supplement of ammonia adsorbent, so that the old bedding material can be composted into organic fertilizer. The present application constructs a whole-chain ammonia emission reduction system of'source control-process blocking-end conversion', effectively realizes long-term and stable control of the ammonia concentration in the poultry house, and improves the breeding environment.

The invention discloses an intelligent environment regulation and health early warning integrated device for a livestock and poultry house. The device comprises a detection module, a regulation module, a health early warning module, a control unit and a communication module, the detection module is used for collecting environmental parameters in a livestock and poultry house and livestock and poultry health related parameters, the regulation and control module is used for executing environmental regulation actions, and the health early warning module is used for analyzing livestock and poultry health states and generating early warning signals. The control unit is in signal connection with the detection module, the regulation and control module, the health early warning module and the communication module, the green, energy-saving and sustainable design concepts are embodied, the energy supply module adopts a hybrid power supply mode of solar photovoltaic and mains supply complementation, the operation energy consumption of the equipment and the dependence on traditional power are effectively reduced, and the energy utilization rate of the equipment is improved. The national industrial policy of energy conservation and emission reduction is met.

The utility model relates to the technical field of poultry house cleaning, in particular to a cleaning device for the ground under a poultry house cage. The device comprises a machine shell and a collecting box arranged on the left side of the bottom of the machine shell, a bottom plate of the collecting box is obliquely arranged towards the lower right side, the bottom end of the collecting box is located on the opening side of the collecting box, and lifting mechanisms are symmetrically arranged at the positions, on the front side and the rear side of the collecting box, of the bottom of the machine shell correspondingly; a passage cleaning mechanism is arranged at the bottom of the machine shell between the driving mechanism and the collecting box, and a supporting frame is arranged on the right side wall of the machine shell. The poultry house ground cleaning device is convenient to operate, manual work is replaced by machinery, the poultry house ground can be quickly and efficiently cleaned, even if facing the ground under a poultry house cage, the poultry house ground cleaning device can easily avoid cage feet, garbage on the ground under the cage is cleaned into a passageway, garbage in the passageway is collected in a unified mode in real time, manpower is effectively liberated, the labor intensity is reduced, and the poultry house ground cleaning device is suitable for popularization and application. The cleaning speed and the working efficiency are remarkably improved, and the problems in the prior art are solved.

The utility model relates to the technical field of breeding equipment, in particular to an accurate ventilation system of a large-span livestock and poultry house, which comprises a livestock and poultry house, a plurality of rows of obstetric tables and manure ditches are arranged in the livestock and poultry house, a left outer transverse wall is arranged outside a left transverse wall, an inner transverse wall is arranged in the left transverse wall, and a suspended ceiling is connected with the top end of the inner transverse wall and a right transverse wall to form a waste gas treatment room. The left outer cross wall is provided with a three-proofing net and a wet curtain, a ventilation pipe is arranged on a suspended ceiling above each obstetric table, the tail end of the manure ditch is communicated with a waste gas treatment room, and the right outer cross wall is provided with an axial flow induced draft fan. After being pretreated by the three-proofing net and the wet curtain, fresh air passes through the area on the suspended ceiling and is directly sent to the pig position through the ventilation pipe, so that the ventilation accuracy and the front and back uniformity are ensured, and meanwhile, the temperature in the livestock and poultry house is effectively reduced.