37 results about "Chicken feathers" patented technology

The utility model discloses an egg belt cleaning mechanism, relates to the technical field of egg belt cleaning, and aims to solve the problem that feed residues, chicken feathers and other pollutants fall onto the surface of an egg collecting belt and are accumulated, so that the sanitary quality of eggs conveyed by the egg collecting belt is influenced. Comprising a supporting frame, multiple layers of hencoops vertically arranged in the supporting frame at intervals and an egg collecting frame arranged on one side of the outer side wall of the supporting frame, and a conveying assembly used for conveying eggs to the egg collecting frame is arranged at the position, located below each layer of hencoop, of the supporting frame; the side, close to the conveying assembly and away from the egg collecting frame, of the outer side wall of the supporting frame is fixedly connected with a cleaning assembly for cleaning the conveying assembly. Through cooperation of the supporting frame, the hencoop, the egg collecting frame, the conveying assembly and the cleaning assembly, the cleaning brush cleans the surface of the conveying belt in the conveying process, pollutant accumulation on the surface of the conveying belt is avoided as much as possible, and then the sanitary quality of eggs entering the egg collecting frame after passing through the conveying belt is guaranteed.

The utility model relates to the technical field of coops, and discloses a coop cleaning and sterilizing device which comprises a cleaning assembly and a recycling assembly arranged under the cleaning assembly, the cleaning assembly comprises a workbench, a conveying piece is fixedly connected to the upper surface of the workbench, an elastic clamping plate is installed on the conveying piece, and an installation frame is fixedly connected to the upper surface of the workbench. An ultraviolet lamp is fixedly connected to the inner wall of the mounting frame, a cleaning part is fixedly connected to the top end in the mounting frame, water spraying frames are arranged on the two sides of the cleaning part, water pipes are mounted at the lower ends of the water spraying frames, and pumps are mounted on the water pipes; the recycling assembly comprises a recycling box, a filtering frame is mounted at the upper end of the recycling box, and a filtering box is fixedly connected to the bottom end in the recycling box; universal wheels are fixedly connected to the lower bottom face of the recycling box, the recycling box is used for collecting water for cleaning the hencoop, chicken feathers and large impurities are filtered out through a filtering frame to be collected in a unified mode, and the cleaning workload of workers is reduced.

The invention discloses an automatic manure cleaning all-in-one machine for whole-course antibiotic-free breeding of laying hens, which belongs to the technical field of laying hen breeding equipment and comprises a rack, conveying rollers rotationally mounted at two ends of the rack, a conveying belt positioned between the conveying rollers and a driving motor for providing power for the conveying rollers. The two sets of scraping plates are arranged at the end of the conveying belt in parallel up and down, the scraping plates can horizontally slide, and the scraping plates are used in cooperation with the exchange mechanism on the rack, so that after the phenomenon that chicken feathers are clamped between one set of scraping plates and the conveying belt, the scraping plates can be controlled to slide in the direction away from the conveying belt; when the moving distance of the scraping plate reaches the critical condition of the exchange mechanism, the baffle with the chicken feathers stuck can be quickly far away from the conveying belt at the moment to shake off the chicken feathers, and the other scraping plate can replace excrement cleaning, so that large-load operation of the driving motor caused by chicken feathers stuck in the using process of the device is avoided, and the working efficiency of the device is improved. And the conveying belt cannot be greatly abraded, so that the service life of the equipment is prolonged.

The invention discloses a cleaning device for a laying hen breeding feed trough, and relates to the technical field of laying hen breeding. The cleaning device comprises a carrying plate and is characterized in that a mashing mechanism is arranged at a feeding port of a suction mechanism; the adjusting mechanism is arranged on the loading plate, one end of the adjusting mechanism is fixedly connected with a scraping and washing mechanism, the scraping and washing mechanism is arranged on one side of the material suction mechanism, during working, the material suction mechanism sucks feed in the feed trough into the separation mechanism, and the separation mechanism automatically and effectively separates chicken feathers mingled in the feed from the feed; by means of the design, the problem that chicken feathers are polluted during feed recycling is solved, meanwhile, the situation that alimentary canals are injured due to the fact that chicken flocks peck the feed containing the chicken feathers is prevented, compared with manual cleaning or traditional cleaning equipment, the device can synchronously complete feed cleaning and chicken feather separation, the follow-up sorting procedure is reduced, the labor intensity is remarkably reduced, and the working efficiency is improved. And operation of workers is facilitated.

The invention discloses an enterobacter hoffman JZ-3 strain and application thereof, and belongs to the technical field of microorganisms. The invention relates to an enterobacter hoffman strain JZ-3 with the preservation number of CGMCC No.33993. The degradation rate of the wool is 88.754%, and the degradation rate of the chicken feather is 34.222%. The specific activity is 127.420 U / mg when the pH value is 7 and the temperature is 30 DEG C. The invention also relates to application of the keratin degrading agent in preparation of keratin degrading products. Compared with the prior art, the invention has the following advantages: a plurality of bacteria are separated from intestinal tracts of costustotria moschata taking wool as food, a keratin culture medium is used for culturing to obtain bacterial strains with different wool keratin degradation capacities, the enterobacter hoffman JZ-3 which is inconsistent with that reported in literatures is found for the first time, the keratin bacterial strain of the bacterial strain has the highest specific activity, and the keratin bacterial strain has the highest specific activity. The degradation rate of the wool is 88.754%, and the wool degradation agent has good development value.

The invention discloses pseudomonas aeruginosa 24F6 and application thereof, and belongs to the technical field of microorganisms. The invention discloses a pseudomonas aeruginosa strain 24F6 with the preservation number of CGMCC No.35032. The chicken feather degradation rate is 86%, and the wool degradation rate is 40%. The specific activity of the strain cultured for 24 hours under the conditions that the pH value is 7.0 and the temperature is 40 DEG C is 119.67 U / mg. The invention also relates to application of the keratin degrading agent in preparation of keratin degrading products. The pseudomonas aeruginosa 24F6 has the following advantages that a plurality of bacteria are separated from the excrement of the larva of the costustomoth, strains with different keratin degradation capacities are screened out through a keratin selective culture medium, and the pseudomonas aeruginosa 24F6 is a strain which is reported for the first time and has unique keratin degradation characteristics; the specific activity of the strain under the optimal fermentation condition is obviously higher than that of reported similar strains, the degradation rate of natural chicken feathers is as high as 86%, and the strain shows good industrial application potential.

The invention discloses a henhouse exhaust filtering system with an automatic cleaning mechanism, which comprises a henhouse frame, a henhouse door, a control cabinet, an infrared sensor and an exhaust filtering assembly, the henhouse door is arranged on one side of the henhouse frame, the control cabinet is arranged on the other side of the henhouse frame, the infrared sensor is arranged in one side of the henhouse frame, and the exhaust filtering assembly is arranged on the other side of the henhouse frame. The air exhausting and filtering assemblies are arranged on the two sides of the shed frame, each air exhausting and filtering assembly comprises a rectangular through hole, the rectangular through holes are formed in the side walls of the shed frame, mounting grooves are formed in the tops of the rectangular through holes, and mounting plates are fixedly connected between the inner walls of the two sides of the rectangular through holes. Air in the henhouse can be ventilated and filtered, impurities such as chicken feathers in the henhouse are prevented from flying out of the henhouse, impurities outside the henhouse can also be prevented from flying into the henhouse, and parts such as a rectangular filter plate can be washed under the action of a water storage washing assembly.

This utility model relates to the technical field of audible and visual alarm and emergency ventilation modules, particularly an audible and visual alarm and emergency ventilation module for abnormal environmental parameters in chicken houses. It includes a chicken house body, with a power supply box, an audible and visual alarm, and a sensor mounting slot installed on one side of the body. An air inlet assembly is installed on the right side of the body, an air outlet assembly is installed on the inner left side, and an exhaust fan is installed on the outer left side. This device filters the air entering and leaving the chicken house by installing removable filters at both the air inlet and outlet, reducing the impact of external dust on the internal environment. Simultaneously, when emergency ventilation is activated due to abnormal temperature and humidity, a reciprocating cleaning brush is installed outside the internal filter to prevent chicken feathers from being moved to the filter by the airflow and clogging the filter or fan, thus improving the ventilation effect inside the chicken house and better meeting the emergency ventilation needs.

The utility model relates to the technical field of laying hen breeding, and discloses a chicken farm egg collecting and transporting device which comprises a bottom plate, self-locking universal wheels are arranged at the four corners of the bottom end of the bottom plate, push handles are arranged at the two ends of one side of the bottom plate, and a fixing plate is arranged at the top end of the bottom plate. A plurality of placing plates which are in sliding connection and are uniformly distributed are arranged on the two sides of the fixing plate, a plurality of placing holes are formed in the placing plates, an L-shaped plate is arranged on one side of the bottom plate, an electric telescopic rod is arranged on the L-shaped plate, a concave plate is arranged at the telescopic end of the electric telescopic rod, and a double-shaft motor is arranged in the middle of the top end of the concave plate. Compared with the prior art, the egg storage box has the advantages that eggs can be placed one by one, the situation that the eggs are damaged due to mutual extrusion and collision is avoided, the surfaces of the placed eggs can be cleaned, impurities such as dirt and chicken feathers can be removed, and the overall attractiveness and quality of the eggs are further improved.

The invention discloses a partridge extraction isolate and application thereof. According to the present invention, the chemical components of the partridge are researched, such that eight compounds are separated, and the eight compounds are respectively identified as 2-(1H-indol-3-yl) ethyl-tricosanoate (2-(1H-indol-3-yl) ethyl-tricosate) (1), lariciresinol (2), pinoresin (3), syringesin (4), dioscin (5), coniferyl aldehyde (6), syringaldehyde (7) and sinapinalde (8); the compounds are separated from partridge for the first time, the compound (1) is a new compound, the immunomodulatory effect of the compound (1) on mouse splenic lymphocytes is measured, and the result shows that the compound (1) can remarkably induce secretion of TNF-alpha and IL-6, and shows that the compound has immune activation potential equivalent to that of a classical TLR agonist.

The invention belongs to the field of chicken processing, and discloses a chicken feather processing and defeathering device which comprises a processing cylinder, a chicken head cleaning part and a lifting cleaning part. A chicken head cleaning piece is arranged on the inner side of the processing cylinder, and a bottom unhairing rod is fixedly connected to the bottom of the processing cylinder; a lifting structure is arranged under the lifting feather picking part, the lifting structure is in transmission connection with the supporting shaft, when the supporting shaft rotates, the lifting structure is driven to move up and down, and then the lifting feather picking part is pushed to move up and down; the supporting shaft is rotated to drive the chicken body to turn over and trigger the lifting structure at the same time, the lifting structure is used for driving the lifting feather pulling piece to push upwards, the opening angle of the chicken wings is forcibly increased, and the lifting feather pulling piece and the feather removing rods around can directly and fully make contact with and clean traditional blind areas such as the oxter of the chicken wings. Meanwhile, when the chicken body is changed into a prostrate type, the lifting feather pulling piece moves downwards and avoids the situation that the chicken wings are naturally opened.

This utility model discloses a chicken scalding and defecation device, relating to the field of scalding and defecation technology. It addresses the problem in existing scalding and defecation devices where manual cleaning is required when there are many chicken feathers and impurities inside the scalding and defecation chamber, affecting the defecation efficiency. The device features a drain outlet at the lower center of one side of the scalding and defecation chamber. A heating box is fixedly connected to the lower end of the scalding and defecation chamber. A trapezoidal support box is fixedly connected to one side of the heating box below the drain outlet. The trapezoidal support box and the heating box are connected via a return port. A filter box is placed inside the trapezoidal support box. An inclined filter screen is fixedly connected to one side of the filter box. A rectangular drain outlet is located at the lower end of the filter box below the inclined filter screen. A liftable lifting plate, in conjunction with the inclined filter screen, enables automatic separation of scalding wastewater and feather impurities, significantly improving the continuity and production efficiency of the defecation operation.

The invention relates to bacillus thuringiensis KHWY-1 with the preservation number of CGMCC (China General Microbiological Culture Collection Center) No.33400. The strain is used for fermenting feathers for 20 hours under the conditions that the temperature is 25 DEG C and the pH value is 8, the soluble protein content reaches 691.37 mu g / mL, and the feather degradation rate reaches 90% or above. The invention also relates to a new application of the bacillus thuringiensis KHWY-1 in degrading the feather fermentation filtrate of the white feather chicken as a cosmetic raw material, and the additional value of feather degradation products is improved.

1. Name of the design product: storage rack (squirrel). 2. Use of the design product: storage rack for chicken feather duster. 3. Design points of the design product: in shape. 4. Picture or photo that best shows the design points: perspective view. 5. The top view is omitted in the perspective view and the reference view in use.

The invention discloses Chryseobacterium sp. HNK6, the preservation number of the Chryseobacterium sp. HNK6 in Guangdong Microbial Culture Collection Center is GDMCC No: 66436, when the Chryseobacterium sp. HNK6 is applied to degradation of chicken feather, the chicken feather can be degraded at the pH of 7-10 and the temperature of 30-40 DEG C, and the degradation rate is 80% or above; the degradation liquid of the Chryseobacterium HNK6 for degrading chicken feathers is used for culturing rhodotorula glutinis, so that the rhodotorula glutinis can efficiently produce the rhodotorula rubra, the production cost of the rhodotorula rubra is reduced, a new way is provided for industrial production of the rhodotorula rubra, and the rhodotorula rubra HNK6 is suitable for industrial production and market popularization and application.

The invention discloses self-doped porous carbon derived from chicken feather as well as a preparation method and application of the self-doped porous carbon. Materials required by the self-doped porous carbon derived from the chicken feather are a chicken feather raw material, potassium hydroxide and hydrochloric acid. The method comprises the following steps: firstly, carbonizing, pickling and drying chicken feathers at low temperature; then, mixing with potassium hydroxide in a wet ball milling manner to obtain a mixture precursor; and finally, carrying out high-temperature calcination, acid pickling and drying on the mixture precursor in an argon atmosphere to obtain the nitrogen-oxygen-sulfur heteroatom self-doped porous carbon material. The large specific surface area of the electrocatalyst can provide more active sites, and rich micropores and mesopores can provide higher mass transfer efficiency, so that the oxygen reduction reaction rate can be increased.

The utility model discloses an epidermis chicken feather cleaning device for a chicken production line, which comprises a frame body, a bottom frame arranged at the bottom of the frame body, a connecting plate movably arranged in an inner cavity of the frame body, a plurality of connecting frames arranged on one side of the connecting plate, a protective cylinder arranged between two connecting frames, and a heating wire arranged in an inner cavity of the protective cylinder. A threaded cylinder is connected between the two connecting plates, a screw hole is axially formed in an inner cavity of the threaded cylinder in a penetrating mode, a first motor is arranged at the top of the frame body, and one end of the first motor is connected with a screw rod. Through cooperative use of a heating wire, a first motor, a connecting plate, a threaded cylinder, a screw rod, a protective cylinder and the heating wire, slender fluff on the surface of chicken skin can be removed, chicken feather cleaning is more complete, and the practicability of the device is improved.

The present application relates to the technical field of feed processing, and particularly relates to a chicken feed processing device and method for chicken manure feed conversion, which comprises a shell and a discharging plate, a feeding port is formed in the top of the shell, the discharging plate is slidingly installed on the side wall of the feeding port, a motor one is fixedly installed on the side wall of the shell, and a connecting rod two is fixedly connected with the output shaft of the motor one. The chicken feather in the chicken manure is filtered through the reciprocating screen, and the chicken manure and the stones in the chicken manure are separated through the vibrating screen and the separating screen, so that the impurities and organic decomposition products in the chicken manure after the impurities are removed are simultaneously eaten by animals, but the feed containing impurities cannot be absorbed by animals, and even the impurities in the feed can harm the health of animals. The small granular chicken manure and the stones are separated through the fan blade, so that the chicken manure is still contained in the impurities after the chicken manure removes the impurities, the chicken manure and the impurities cannot be completely separated, and the chicken manure cannot be fully utilized.

The invention discloses thioredoxin reductase BrgTrxR, the amino acid sequence of the thioredoxin reductase BrgTrxR is shown as SEQ ID NO: 1, the gene is obtained from a Brevibacillus gelatini LD5 strain, the protease is subjected to heterologous expression through a genetic engineering means, the protease is purified through a nickel column and is mixed with keratinase BrgM4 to degrade chicken feather, experimental data shows that the activity of the reductase reaches 15.81 U / mg after the reductase is separated and purified, and the activity of the reductase reaches 15.81 U / mg after the reductase is mixed with keratinase BrgM4. In a mixed degradation system with the temperature of 40-80 DEG C and the pH value of 6.5-7.5, the thioredoxin reductase BrgTrxR can improve the hydrolytic activity of the keratinase BrgM4, after the chicken feather is degraded for 48 h through the synergistic effect of the two enzymes, the concentration of soluble protein reaches 14.45 mg / mL, and the thioredoxin reductase is beneficial to cooperating with the keratinase to improve the keratin degradation efficiency.

The invention discloses an SNP (Single Nucleotide Polymorphism) molecular marker related to feather structural color of a black feather chicken as well as a screening method and application of the SNP molecular marker. The screening method comprises the following steps: firstly, measuring a value b (yellow-blue degree) capable of reflecting the strength degree of the feather structural color by utilizing a scanner and color extraction software; whole genome association analysis is carried out to discover that a section of region with concentrated significant SNP loci exists in an interval of 40, 454, 503 bp-43, 779 and 346 bp on a chromosome 1 of a chicken sixth-generation reference genome, and 89 significant SNP loci exist in the region, which indicates that the region may have relatively strong genetic association with a b value. Wherein the SNP site with the lowest P value is chr141064327Ggt, and the SNP site with the lowest P value is C, the SNP is located in the TMTC2 gene, and is combined with another significant SNP chr141058889Agt; g is in an interlocking state. Through cross-population verification, the two SNP loci can be used as molecular markers for chicken feather structural color breeding. By utilizing the method, an efficient and accurate molecular marker-assisted breeding technology can be established and is applied to genetic improvement of feather structural colors of the black-feather chickens, so that the ornamental value and the economic value of the black-feather chickens are improved.

The utility model relates to the technical field of epilator, the utility model provides a kind of high-efficiency epilator for raw chicken processing, including epilating cylinder, the inner wall of epilating cylinder is fixedly connected with side wall rubber stick, the inner chamber bottom end of epilating cylinder is rotatably connected with carousel, the top of carousel is fixedly connected with bottom wall rubber stick, the inside of epilating cylinder is equipped with impurity removing component, the impurity removing component includes the hair removal groove of the symmetry opening in the inner chamber bottom end of epilating cylinder, the inner chamber bottom end of epilating cylinder is equipped with drain hole, the bottom of epilating cylinder is fixedly connected with waste pipe, the inside of waste pipe is equipped with hair cavity and water cavity. Through the above technical scheme, it solves the technical problem that vertical epilator is not easy to separate sewage and chicken feather, chicken feather accumulated in the inside of epilator affects the depilation effect of raw chicken, and accumulated sewage is easy to breed bacteria, which affects the safety of raw chicken.

The present application belongs to the technical field of biological breeding, and relates to a chicken feather color related molecular marker combination, primers, and a method and application for determining feather color, breeding and / or producing specific feather color chickens. The present application provides a chicken feather color related molecular marker combination, which comprises an MC1R gene, a PMEL17 gene, an SLC45A2 gene, a TYR gene and a SOX10 gene. The present application solves the problem that the existing single marker molecular breeding is not widely applicable, and according to the combination mode of various genes listed in the present application, a target feather color chicken complete set can be quickly and effectively bred.

The utility model discloses a chicken manure belt interlayer chicken feather cleaning mechanism, and relates to the technical field of chicken manure belt cleaning, a chicken manure belt comprises conveying rollers arranged in a front-back spaced mode and a conveying belt installed between the two conveying rollers, and the chicken manure belt interlayer chicken feather cleaning mechanism comprises fixing seats located on the two sides of the conveying belt. A scraper located between the upper-layer conveying belt and the lower-layer conveying belt is installed between the fixing bases, and a scraper pressing mechanism enabling a lower blade of the scraper to abut against the upper surface of the lower-layer conveying belt all the time is arranged between the fixing bases and the scraper. The lower blade of the scraper always abuts against the upper surface of the lower-layer conveying belt, and along with advancing of the chicken manure belt, the scraper scrapes the upper surface of the lower layer of the chicken manure belt (namely the interlayer of the chicken manure belt), so that chicken feathers or feces in the interlayer of the chicken manure belt are scraped by the scraper and are accumulated on the front side of the scraper; therefore, chicken feathers or feces are prevented from entering the conveying rollers along with the chicken manure belt, and the chicken manure belt is prevented from slipping. Meanwhile, the cleaning frequency of the conveying rollers is reduced, and the labor intensity of workers is reduced.

The invention provides a feather cutting device for chicken feather shuttlecock processing, and relates to the technical field of shuttlecock manufacturing, the feather cutting device comprises a first stabilizing frame, a driving disc is mounted at the upper position of the corner of the first stabilizing frame, a group of vertical rotating holes are formed in one side of the first stabilizing frame, and a rotating shaft is inserted into the rotating holes in a penetrating manner; a first belt wheel is installed at the bottom of the driving disc, a second belt wheel is installed at the bottom of the rotating shaft, and the diameter of the first belt wheel is larger than that of the second belt wheel. The driving mechanism drives the rotating shaft through a belt wheel and a synchronous belt and drives the conveying rollers through bevel gear transmission, and chicken feathers are automatically conveyed; the ratchet mechanism is matched with the driving disc to achieve intermittent rotation of the switching frame, and the clamped chicken feathers are driven to switch the cutting position. The driving disc, the extrusion disc and the friction disc control the clamping mechanism to automatically clamp and loosen chicken feathers, the whole process is coherent and smooth, manual intervention is greatly reduced, the cutting efficiency is improved, and the large-scale production requirement is met.

The utility model discloses noise reduction type oil bath air dust removal purification equipment, which comprises a flow collecting cover, an axial flow fan, a flow collecting pipe, an upper cover, a hoop, a filter bag, an exhaust pipe, a cylinder body, a filter element, a middle spacer ring and a baffle plate, the axial flow fan is arranged on the inner side of the flow collecting cover, the right upper end of the flow collecting pipe is connected with the flow collecting cover, and an inclined opening at the left lower end of the flow collecting pipe extends into the cylinder body and abuts against the middle spacer ring; the side surface of the filter element is movably connected with the wall of the barrel; the upper cover is sleeved above the barrel, the exhaust pipe is sleeved on the upper cover, one end of the exhaust pipe extends into the inner cavity, and the other end of the exhaust pipe is externally arranged and is sleeved with the filter bag through a hoop; the filter material of the filter element is cobblestone broken stone and quartz sand coarse sand, noise reduction and reverse osmosis are facilitated, and the filter element is of a hollow conical structure, so that oil collection and oil discharge are facilitated; the filter material of the filter bag is chicken feather, so that the oil absorbency is good and the filter precision is high. The device is high in filtering efficiency, good in noise reduction effect and capable of effectively reducing the dust concentration of a production place and avoiding fire safety accidents caused by dust particles; dust particles inhaled by on-site workers are reduced, and noise interference is reduced.

The invention discloses a network model and method for identifying dry and wet pores of poultry chickens and a storage medium, and relates to the technical field of agricultural product production, comprising the steps of image acquisition and processing, acquisition of images of pores of various types of chickens, marking of the contour of a pore area, marking of the contour of the pore area by using an anchor frame, and recording of coordinate points. Generating a label of the annotated file; constructing a target detection model, detecting dry and wet pore positions in the input image and displaying the dry and wet pore positions in a label form; and establishing a network model, namely establishing the network model for identifying the dry and wet pores of the poultry chicken. According to the method, the dry and wet pores are adaptively identified and classified according to different image sizes, background interference is avoided in the processing process, stability and accuracy in a complex environment are ensured, the efficiency is remarkably improved in the automatic identification process, manual operation and time cost are reduced, and the method is suitable for various practical application scenes and has good application prospects. And an efficient and accurate dry and wet pore classification solution is provided.

The invention discloses a preparation method of a biomass keratin-based cleaning agent. The method comprises the following steps: adding feathers into a baking soda solution, and then hydrolyzing at 100-150 DEG C for 2-4 hours to obtain a feather hydrolysate; centrifuging the feather hydrolysate to remove precipitates, and mixing and dissolving the feather hydrolysate with alkyl glycoside to obtain keratin hydrolysis mixed liquor; the preparation method comprises the following steps: removing pulp and white inner membranes from grapefruits, only retaining orange parts, cutting the grapefruits into small blocks or strips, drying, crushing, soaking, separating, filtering, and extracting with ethanol to obtain a grapefruit peel extracting solution; and mixing the shaddock peel extracting solution with the keratin hydrolysis mixed solution to obtain the biomass keratin-based cleaning agent. The keratin-based cleaning agent synthesized from the waste chicken feathers, the baking soda, the alkyl glycoside and the shaddock peel extracting solution has the characteristics of low cost, no toxicity and simplicity and convenience in operation, and industrial production is easy to realize.

The present invention provides a hair removal device for broiler processing, which relates to the technical field of broiler processing. The hair removal device for broiler processing includes a support base, and the tops of a plurality of support columns are fixedly connected with a main housing. The center of the top of the main housing is fixedly connected with a rubber bladder; a rotary hair removal mechanism is installed at the center of the bottom of the rubber bladder, and a jacking cylinder corresponding to the rotary hair removal mechanism is installed at the center of the bottom of the main housing; an auxiliary hair removal mechanism is inserted into the top of the center of the rubber bladder, and a water injection mechanism is fixedly installed at the center of the top of the auxiliary hair removal mechanism. By designing the flexible rubber bladder in the form of a pot body structure, it can not only serve as a processing cavity, but also the flexible rubber bladder can be freely turned outwards, so that when the rubber bladder is turned outwards, the dehaired broiler, the generated chicken feathers and wastewater can be quickly discharged from the main housing, so as to realize rapid automatic blanking, and at the same time, it is also convenient for cleaning the processing cavity.

The utility model discloses a chicken coop rear end dustproof structure which comprises a dustproof net cover, and the dustproof net cover is arranged at the rear end of a chicken coop in a covering mode so that a plurality of draught fans installed at the rear end of the chicken coop can be arranged in the dustproof net cover in a covering mode. The dustproof net cover is arranged at the rear end of the chicken house provided with the fan in a covering mode, so that the fan is wrapped in the dustproof net cover, and the situation that chicken feathers fly around in the field and in the surrounding village environment, and biological safety and the environment are affected can be avoided.

The present invention belongs to the technical field of the breeding industry, and particularly relates to a breeder chicken parameter measurement instrument in which a visible-light camera and an infrared camera are combined, and a flexible gripper. Said breeder chicken parameter measurement instrument comprises a frame, a breeder chicken weighing device, a camera device, an all-in-one touch computer and a flexible gripper; by using a combined infrared camera and visible-light camera, the camera device acquires key features of chicken feet by means of temperature information of the chicken feet, thereby solving the problem of shooting being affected by the shielding of breeder chicken feathers, and improving the data shooting precision; the flexible gripper is used for suspending and fixing breeder chickens, so as to effectively protect the chicken feet of the breeder chickens; the camera device and the breeder chicken weighing device transmit to the all-in-one touch computer corresponding measured data to be fit, so as to rapidly and accurately acquire performance parameters, such as shank lengths, shank circumferences, and weights, of the breeder chickens.