34 results about "Deworming" patented technology

The invention discloses a compound fluralana external preparation for dogs, a preparation method and application, belongs to the technical field of veterinary drugs, and solves the problems that an existing preparation is poor in skin surface permeability, a solvent is easy to volatilize, and use experience and drug effect exertion are influenced. The preparation is prepared from the following raw materials: fluralana, moxidectin, ethyl butylacetamidopropionate and N, N-dimethylformamide. The preparation method comprises the following steps: adding N, N-dimethylacetamide, acetone, an auxiliary adjuvant, a transdermal penetration enhancer, an antioxidant and a surface film-forming agent; according to the invention, the combination of the fluralab and the moxidectin can play a synergistic effect and expand an anti-parasitic spectrum so as to achieve an internal and external driving effect; both the fluralab and the moxidectin belong to high-fat-soluble substances, parasites can be quickly repelled and killed by adding novel adjuvant natural parasite expelling ingredients, and meanwhile, the skin permeability can be improved by adding the efficient transdermal penetration enhancer, and the risk that medicine residues are licked by pets is reduced.

The invention relates to the technical field of tapeworm identification, and provides a kit for identifying five target tapeworms by using specific primers and application of the kit. All mainstream genotypes of genes of Echinococcus granulosus, Echinococcus multilocularis, Taenia vesicula, Taenia multiceps and Taenia canis are compared, and a primer pair capable of universally detecting nucleic acids of five tapeworms is obtained by taking conserved regions of the genes as diagnostic targets. The rapid detection of the five pathogens is realized by combining with a digoxin-labeled nucleic acid lateral chromatography test paper. A product obtained by isothermal amplification is detected by a nucleic acid detection test strip and then is directly observed by eyes, and the result is interpreted within 15-20 minutes, so that the operation is simple and convenient. The method provided by the invention has wide application prospects in the aspects of large-scale screening and detection of whether dogs are infected with echinococcus granulosus, echinococcus multilocularis, taenia vesicula, taenia multiceps and tapestoma dogs or not in pasturing areas, especially in areas with epidemic echinococcosis, and evaluation of the insect expelling effect of the dogs fed with praziquantel on the tapeworms.

The present application relates to a kind of compound moxidectin pour-on and its preparation method and application, specifically to a kind of compound moxidectin pour-on, component mass mass fraction ratio includes: 0.1-5 portion moxidectin, 5-30 portion benzimidazole anthelmintic, 30-70 portion solvent, 5-20 portion solubilizer, 0.1-2 portion antioxidant, 10-30 portion transdermal enhancer.The present application not only covers gastrointestinal nematode, tapeworm, fluke and other various parasites, but also has killing or inhibiting effect on larva, worm egg, solve the problem of single component anthelmintic spectrum narrow, specific parasite effect is not good.

This invention provides a pharmaceutical composition for expelling fish parasites, its preparation method, and its application, belonging to the field of aquaculture technology. The pharmaceutical composition comprises: neem bark, Dryopteris crassirhizoma, Artemisia argyi, Artemisia annua, and Moringa root. The composition is scientifically formulated based on the anthelmintic properties, synergistic effects, and penetrating power of each ingredient, achieving a broad-spectrum, targeted, and highly effective anthelmintic effect. This composition is highly effective against various parasites such as Gyrodactylus, Trichodina, Chilodonella, Bodoworm, and Gyrodactylus, broadening the anthelmintic spectrum and enhancing its ability to kill parasites in the gills, resulting in thorough expulsion. By reducing drug concentration and adding auxiliary components, the composition improves drug utilization and reduces stress responses in fish, making it more suitable for green aquaculture compared to the high-concentration methods used in existing technologies.

The present invention relates to a process for the preparation of [(5-{2- cyclopropyl-6-[4-fluoro-3-(propan-2-yl)phenyl]imidazo[1,2-a]pyrazin-3-yl}-4- fluoro-1H-indazol-1-yl)methoxy]phosphonic acid (compound I), and pharmaceutically acceptable salts thereof, which have anthelmintic activity and can therefore be used in the treatment or prevention of a helminth infection such as in particular schistosomiasis, also known as bilharzia, and / or fascioliasis. The present invention also relates to precursors of compound (I), and to processes for the preparation of these precursors. And the present invention further relates to processes for the preparation of a solid state form of compound (I).

The invention discloses a formula and a preparation method of a stomach-invigorating parasite-expelling tablet for livestock. The parasite expelling tablet is formed by compounding and tabletting parasite expelling core enteric particles A and stomach invigorating and relieving quick-release particles B. The particles A contain praziquantel and levamisole or salts thereof, and are coated with enteric materials, so that the parasite expelling activity is limited in gastric segment release and is quickly released in intestinal segment; the particles B contain a cortex meliae extract, a fructus quisqualis extract, pericarpium citri reticulatae, fried malt and fructus crataegi, are compounded with mucous membrane protection or adsorption stimulation components such as sodium alginate / pectin / montmorillonite and the like, and are subjected to post-treatment adsorption through essence, so that the taste covering stability is improved. The preparation method comprises the following steps: plant extraction, wet granulation in two ways, enteric coating of particles A, essence post-treatment of particles B, and compounding, lubricating and tabletting. According to the scheme, the insect expelling effect is guaranteed, gastrointestinal stimulation is reduced, the voluntary ingestion rate and administration compliance are improved, and the composition is suitable for dogs, cats and livestock to expel insects by oral administration.

The invention belongs to the field of wash supplies, and particularly relates to a Chinese prickly ash wash supply and a preparation method thereof, the Chinese prickly ash wash supply comprises the following components in percentage by weight: 1-50% of Chinese prickly ash juice or Chinese prickly ash juice derivative as an active component, 0.05%-0.5% of zanthoxylum bungeanum essential oil, wherein the zanthoxylum bungeanum essential oil is a by-product of preparation of Through the synergistic compatibility of a water-oil dual-zanthoxylum bungeanum active system and the traditional Chinese medicine extracts such as cacumen biotae and radix polygoni multiflori preparata, the product can synchronously realize the functions of expelling parasites, deodorizing, resisting bacteria, growing hair, blackening hair, caring scalp and the like. Wherein discomfort caused by microbial infection and parasites is solved through the powerful antibacterial and parasite-expelling effects of the pepper essential oil, deep maintenance of hair growing, hair blacking and scalp conditioning is achieved through cooperation of the pepper juice and the traditional Chinese medicine extract, multiple products do not need to be matched, and the all-around washing and caring requirements are met. The shampoo meets the dual use requirements of pets and human beings, and can be widely applied to hair washing, bathing, hair care, skin cleaning and other scenes.

The utility model relates to the technical field of balm boxes, in particular to a balm box which comprises a box body, a bracket is integrally formed at the bottom of the box body, a split charging box is integrally formed at the top end of the bracket, a top ring is integrally formed at the top end of the box body, a cover body is sleeved at the bottom of the top ring, and an elastic hanging ring is integrally formed at the bottom of the cover body. The bottom of the elastic hanging ring is sleeved with a rotary disc. The packaging box has the advantages that the reserved opening is formed in the top face of the cover body, and the embedding groove and the sealing ring are arranged at the top end of the packaging box, so that a user can place insect expelling paste or paste of other types according to needs. When the pasty fluid needs to be used, the chock plug only needs to be pulled away from the reserved opening; and when the paste does not need to be used or the volatilization speed needs to be controlled, the chock plug can be inserted back into the reserved opening or partially inserted, so that the through hole leaks from the reserved opening, and the controllability of the volatilization of the paste is realized. By means of the design, the function range of the balm box is expanded, and the using flexibility and convenience of the balm box are improved.

The invention relates to the technical field of indoor plant maintenance, and provides an agricultural-chemical-free pet-harmless indoor plant maintenance spray and a preparation method thereof.The spray is prepared from composite plant fermentation broth, plant raw materials are selected from dandelion, chrysanthemum, mint, honeysuckle, purple perilla and other varieties harmless to pets, and the plant raw materials are selected from natural plant raw materials. The composite strains comprise disease-resistant and insect-proof strains, nutrition conversion strains and growth promotion strains, and through the synergistic effect of a reasonable mass ratio, triple effects of expelling insects, killing pathogenic bacteria and applying fertilizer are achieved. The preparation method comprises the steps of plant raw material treatment, strain activation, fermentation treatment and post-treatment, and the spraying agent meeting the requirements is prepared by fermenting a single plant or respectively fermenting mixed plants and then mixing according to a proportion under the conditions of proper temperature and pH. The problems that a traditional product is single in function, contains agrochemical components and is harmful to pets are solved, and the pet food is suitable for the indoor environment with pets and children and has high safety and practicability.

The utility model relates to the technical field of cattle and sheep breeding, in particular to an insect expelling device for cattle and sheep breeding, which comprises a pesticide box, a pesticide spraying frame, a lifting platform, an electric push rod, a pesticide spraying assembly, a smoking assembly and two vertical rails, four moving wheels are distributed at the bottom of the pesticide box in a rectangular shape, and a vertical pipe communicated with the interior of the pesticide box is arranged at the top of the pesticide box. The pesticide spraying frame is erected at the top of the pesticide box, the two vertical rails are symmetrically arranged in the pesticide spraying frame, the lifting table is slidably installed on the two vertical rails, the electric push rod is vertically arranged at the top of the pesticide spraying frame, the output end of the electric push rod is connected with the lifting table, and the pesticide spraying assembly is installed on the outer wall of the lifting table. According to the multi-nozzle pesticide spraying device, the multiple nozzles rotate by a certain angle in a reciprocating mode, the pesticide liquid spraying range is enlarged, and the pesticide spraying efficiency is improved.

A composition for managing, controlling, neutralizing, killing, or repelling an amphibian or reptile comprises at least one active ingredient comprising an effective amount of thymol or a derivative thereof and an effective amount of eugenol or a derivative thereof. The composition is also useful for protecting, guarding, or repelling a pet.

The invention discloses a composition for controlling feather louses and application of the composition in preparation of a pigeon nest inner pad with insect-expelling and mildew-proof functions, and belongs to the technical field of livestock and poultry breeding appliances. The composition for controlling feather louses comprises acorus calamus leaves and artemisia apiacea leaves. The inner pad is a bowl-shaped inner pad which can be placed in a hard pigeon nest basin, adopts a composite structure design, adopts a bowl-shaped slow-release carrier layer woven by reed stalks, and is filled with a compound active filler which is formed by compounding and crushing acorus calamus leaves and sweet wormwood leaves. The key point is that through the specific structure, the physical slow release characteristic of the reed stalks is combined with the synergistic gain effect of the acorus calamus leaves and the artemisia apiacea leaves, so that the inner pad can continuously and efficiently exert the dual effects of expelling parasites and preventing mildew in the egg laying, hatching and brooding periods of pigeons.

The utility model belongs to the technical field of parasite expelling medicine bag distribution, and particularly relates to a wild animal parasite expelling medicine bag distributor which comprises a supporting frame and a supporting rod, and the supporting rod is fixedly connected to the top of the supporting frame. Through the arrangement of the distribution device, when the stress block moves towards the outer side of the material box to the end in advance, the stress plate does arc-shaped movement downwards under the action of the sleeve and the circular shaft without the support of the material box, so that the insect repellent placed in the moving plate falls to the ground, and when the stress block resets, the material box is not supported by the material box. The stress plate can be reset under the supporting force again, the anthelmintic falling on the ground can be licked and rubbed by the walking wild animals, so that the anthelmintic effect on the wild animals is achieved, and the problem that the anthelmintic placed in the moving plate cannot fall on the ground and cannot be damaged is solved. The insect repellent medicine bag cannot fall on the ground to be licked and rubbed by the walking wild animals, and the insect repellent effect on the wild animals cannot be achieved.

The invention discloses a physical desinsectization disinfection and killing material and a preparation method thereof. The material is prepared from the following components in percentage by mass: 82%-88% of polyether silane, 10%-12% of an auxiliary agent, 1.5%-7.5% of an additive and 0.1%-0.5% of plant essential oil, the sum of the mass of the polyether silane, the auxiliary agent, the additive and the plant essential oil is 100%; the polyether silane is obtained by carrying out addition reaction on alkenyl polyether and silane under metal catalysis. The preparation method comprises the following steps: adding the polyether silane, the auxiliary agent, the additive and the plant essential oil into a container according to the ratio, and uniformly stirring to obtain the physical insect-expelling disinfecting and killing material. The method is simple in process, and the prepared material is non-toxic and harmless, has an excellent sterilizing effect on various bacteria, has an excellent killing rate on mites, fleas, ants and the like, has excellent physical killing performance, and has a good application prospect in the fields of pets, poultry, animal husbandry, environment parasite expelling, killing and the like.

The invention relates to the technical field of veterinary preparations, and particularly discloses a compound parasite expelling preparation and a preparation method thereof. The compound parasite expelling preparation provided by the invention is prepared from the following raw material components in parts by mass: 3 to 20 parts of fluralan, 0.3 to 3 parts of milbemycin oxime, 3 to 20 parts of dimethylacetamide, 1 to 6 parts of azone, 1.5 to 10 parts of oleic acid, 3 to 20 parts of propylene glycol and 20 parts of absolute ethyl alcohol. By optimizing the formula and proportioning relation of the preparation, the problems of poor stability and low drug synergistic release efficiency of the existing compound parasite expelling preparation are solved, and the stability and in-vitro release performance of the preparation are obviously improved.

The application discloses a pet ectoparasite prevention method and related equipment, which acquires the state data of the pet in real time, and only starts the pest expelling unit to expel the surrounding ectoparasites when it is identified that the pet is really in a susceptible environment of ectoparasites, thereby avoiding continuous starting or false triggering of the pest expelling unit, reducing energy consumption and reducing the discomfort of the pet in the pest expelling environment for a long time. When it is identified that the pet has left the susceptible environment, the pest expelling unit is automatically turned off, and the pest killing unit is started to kill the ectoparasites that may have attached to the pet, so that a complete protection closed loop of "expelling + removing" is formed, the risk of the pet carrying the ectoparasites back to the home is minimized, and the mode switching can be automatically completed without manual intervention, and the application is especially suitable for pets that are lively and active and often go in and out of grass, effectively protects the indoor environment and the health of the owner, and can be integrated into various pet wearing devices such as collars and chest straps, and has strong compatibility.

The utility model relates to a detachable barn-feeding mutton sheep immune parasite expelling restraint fence device which is composed of a series of node frames arranged side by side, and one side of each node frame is provided with a cut-off frame used for limiting the activity range of mutton sheep. The adjacent node frames are connected through detachable connecting mechanisms, and the node frames and the cut-off frame are connected through detachable connecting mechanisms. The device adopts a modular design concept, and is convenient to quickly disassemble, store and transport in a non-use period. In addition, the connecting mechanism is composed of a rope net and a positioning rod and has the advantage of being convenient to fold and store. Meanwhile, the effective combination and fixation of a plurality of node frames are realized by utilizing the left and right axial positioning rods, and at the moment, the impact force of the mutton sheep can be dispersed to the whole device by matching with the U-shaped structures of the node frames. The structural characteristics of the positioning rods are fully exerted, the rope net can be effectively prevented from being deformed when being impacted, and then the mutton sheep restraining efficiency of the device is enhanced.

Compositions and methods for treating or reducing the severity or likelihood of occurrence of a parasitic worm or helminth infection in a subject are described. The methods include administering to the subject a therapeutically effective amount of a recombinant bacterium expressing a crystal protein such as a Bacillus thuringiensis crystal protein (Cry). The crystal proteins may be full length, truncated, variant, or sub-variant Cry proteins. Examples of crystal proteins include Cry5B, Cry21, Cry14A, Cry6A, and Cry13A. The recombinant bacterium may be, for example, a Bacillus subtilis or other Gram-positive bacterium, for instance, a lactic acid fermenting bacterium such as Lactococcus or Lactobacillus. Related compositions and recombinant microorganisms are also described.

The application discloses albendazole and ivermectin premix and a preparation method thereof. The premix comprises albendazole 8-15%, ivermectin 0.2-0.4%, double-layer inclusion carrier 20-30% and various auxiliary materials in percentage by mass. The application adopts the double-layer inclusion carrier formed by inner layer hydroxypropyl-beta-cyclodextrin and outer layer hydroxypropyl methylcellulose phthalate and povidone K30 to form an enteric barrier. The preparation method comprises the steps of inner layer inclusion, outer layer dispersion, mixing and granulation. The relative bioavailability of the premix reaches 203%-221%, the pig ascarid drive rate is 98.7%-99.5%, the scabies mite negative conversion rate is 98%-100%, the diarrhea incidence is only 2%-3%, the premix is safe for pregnant sow groups, and no adverse reactions such as abortion, premature birth and loss of appetite occur in all test pigs during the test period. The problems of uneven mixing, low bioavailability and large side effects of traditional preparations are solved, and the premix is suitable for livestock and poultry parasite prevention and treatment.

This utility model relates to the field of deworming technology for Tibetan pigs, and discloses an atomizing spraying device for deworming Tibetan pigs, including a storage tank. A fixing frame is fixedly connected to the side wall of the storage tank, and a water supply pipe is fixedly connected inside the fixing frame. An adjustment mechanism is provided on the side wall of the water supply pipe, and a stirring mechanism is provided inside the storage tank. The adjustment mechanism includes a limiting block, and the limiting block is fixedly connected to the side wall of the water supply pipe. A squeezing column is slidably connected inside the limiting block, and a stop column is fixedly connected to the side wall of the squeezing column. A spring is sleeved on the outside of the squeezing column. In this utility model, after the adjusting ball valve slides to the desired position in the groove, the pressing block is pressed down, causing the spring to deform and press down the stop column to contact the ball valve. The nozzle is adjusted to the desired position, achieving the effect of quickly and conveniently adjusting the nozzle angle. This solves the problem of inconvenient fixed spray angle in deworming spraying operations and improves the efficiency and adaptability of the equipment.

The utility model discloses an animal specimen fumigation sterilization box which comprises a fumigation box, a liquid storage box is fixedly installed at the bottom end in the fumigation box, a plurality of electric heating tubes are fixedly installed in the liquid storage box, an installation groove is formed in the portion, located on the lower portion of the liquid storage box, in the fumigation box, a threaded rod is rotationally connected in the installation groove, and a sliding plate is arranged on the threaded rod in a threaded and sleeved mode. T-shaped frames are slidably connected to the positions, located on the two sides of the sliding plate, of the inner bottom end of the fumigation box, the two ends of the sliding plate extend out of the mounting grooves and are fixedly mounted on the T-shaped frames, a turnover frame is arranged between the two T-shaped frames, connecting shafts are fixedly mounted at the two ends of the turnover frame, and the two connecting shafts are rotationally connected into the corresponding T-shaped frames correspondingly. According to the animal specimen fumigating and degerming box, animal samples can be overturned and fumigated in the fumigating box, the animal samples can be uniformly heated and fumigated by steam, so that the parasite expelling and sterilizing effects are further improved, meanwhile, the animal samples can extend out of the fumigating box when materials need to be taken, and a worker can conveniently collect the samples.

The utility model discloses a body surface insect expelling necklace for animal husbandry, which is mainly applied to the technical field of animal husbandry articles, and comprises a necklace, a medicine box support, a medicine box base, a medicine box, an upper cover, a medicine adding channel, a rubber plug and a volatilization core, the middle part of the necklace is provided with a medicine box support groove, and the medicine box support is clamped in the medicine box support groove; a plurality of medicine box bases are fixedly connected to the medicine box support, medicine boxes are detachably connected into the medicine box bases, upper covers are detachably connected to the tops of the medicine boxes, platforms are arranged in the medicine boxes, through holes are formed in the centers of the platforms, volatilization cores are placed on the platforms, protrusions are arranged in the centers of the volatilization cores, and the protrusions extend to the bottoms of the medicine boxes. The body surface insect expelling necklace for livestock raising is scientific and reasonable in structural design, convenient and fast in medicine adding operation, high in efficiency, long in insect expelling time, safe and reliable, insect expelling medicine does not make direct contact with the body surface of livestock, medicine is used only through natural volatilization, and the insect expelling medicine can be prevented from harming the health of the livestock and being accumulated in the livestock.

This invention provides a method for preparing and applying a long-acting anthelmintic compound microcapsule. The long-acting anthelmintic compound microcapsule is composed of a component containing an anthelmintic drug, white petrolatum, and pollen microcapsules; the anthelmintic drug content is 10-30 wt% of the total weight. Based on a unique supercritical carbon dioxide mixing process, this invention achieves efficient loading of the anthelmintic agent into the pollen microcapsules under mild conditions. This process further utilizes the porous nature of the microcapsules to achieve sustained release of the anthelmintic agent, thereby effectively prolonging the duration of action. Furthermore, thanks to its micron-sized structure, the microcapsule ensures that the anthelmintic component acts only on the body surface, preventing it from penetrating the skin, thus significantly improving the safety of use.

The invention is suitable for the technical field of insect repellent drops, and provides a compound long-acting insect repellent drop and a preparation method thereof, the compound long-acting insect repellent drop comprises an active component, a micro-capsule component, a gel component and a proper amount of water, the mass concentration ratio of the active component to the micro-capsule component to a temperature-sensitive phase change component is (15-20): (22-27): (54-60); the active component comprises a main active component, fipronil and amitraz, and the mass concentration ratio of the main active component to fipronil to amitraz is (6-10): (1-3): (0.2-0.9); the microcapsule component comprises an inner core layer, the inner core layer comprises poly (glycerol sebacate) and polyhydroxybutyrate valerate, and the mass concentration ratio of the poly (glycerol sebacate) to the polyhydroxybutyrate valerate is (3-5): (2-5). According to the invention, the drug effect of the insect repellent drop is obviously prolonged to more than 3 months through a microencapsulation technology, the administration frequency is reduced, and meanwhile, the skin irritation is reduced.

1. The name of the design product: pet spray comb. 2. The use of the design product: the design product is used for a comb for combing and grooming pet dogs and cats. The spray can prevent static electricity during the combing process. The water-based insecticide can repel insects. The built-in UV lamp can kill bacteria and viruses. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The present invention relates to new anthelmintic compounds. These compounds can for example be used in the treatment of the kind of worm disease caused by helminths such as Dirofilaria, in particular Dirofilaria immitis.

The invention discloses a Tibetan veterinary medicine composition for treating yak diarrhea as well as a preparation method and application thereof. The composition comprises Tibetan coptis chinensis, berberis poiretii schneid, fructus chebulae, dracocephalum tanguticum, polygonum viviparum, malus toringoides fruits, radix rubiae, scorched hawthorn fruits, fried malt, fructus hippophae, rhizoma zingiberis, rhizoma atractylodis, wine-treated rhubarb, oxytropis verticillata, fructus quisqualis, ligularia virgaurea, rhodiola rosea and saffron crocus. The Tibetan medicine composition provided by the invention strictly follows the principle of'three-cause balance 'of Tibetan medicine, is designed aiming at the common diseases of'red Ba' heat and'bai 'cold inclusion in plateau, and has the effects of clearing heat and drying dampness, detoxifying and stopping dysentery, tonifying spleen and warming middle-jiao, and simultaneously has multiple action mechanisms of plateau stress resistance, qi and blood regulation, parasite expelling and the like. The Tibetan medicine composition is safe and free of side effects, and can inhibit intestinal inflammation reaction, protect intestinal structure, promote nutrition digestion and absorption and enhance physique of yaks.

The utility model belongs to the technical field of pet washing and care, and particularly relates to an automatic pet bathing machine which comprises a box body for containing a pet, box doors capable of being opened are arranged at the front end and the rear end of the box body respectively, a filter screen for the pet to stand and to be suspended is arranged at the lower end in the box body, and partition plates are arranged at the upper ends in the box doors. A spraying part capable of storing cleaning fluid and flushing fluid is arranged at the upper end of the partition plate in the box door; cleaning liquid can be heated to a proper temperature through the arranged spraying component and then sprayed on pet hair, compared with manual work, convenience and efficiency are higher, water consumption is reduced through the spraying mode, meanwhile, a circulating heating flow channel is formed in the box body through a circulating fan and a backflow opening and by means of heat generated by an electric heating plate, and therefore the cleaning effect is improved. The function of the electric heating plate is fully exerted, the temperature in the box body can be guaranteed, and the pet can take a bath in a proper temperature environment. After bathing, fragrance arranged through airflow circulation can help the pets to achieve the effects of expelling parasites, purifying air and enhancing the mood of an owner.

The utility model relates to the technical field of livestock breeding, in particular to a boar parasite expelling device. The device comprises a base, protective fences, mounting plates, a rotating shaft and a spraying mechanism, the protective fences are mounted on the left side and the right side of the base, the mounting plates are mounted on the left side and the right side of the base, the rotating shaft is rotatably arranged on the side, away from the protective fences, of each mounting plate, and the spraying mechanism is arranged on the protective fence on the right side. The spraying mechanism is used for spraying insect repellent liquid medicine. Through cooperative use of a pedal, an elastic piece, a wire winding rod, a wire winding wheel and the like, the angle of the atomization spray head can be adjusted, it is ensured that liquid medicine completely covers the bodies of the pigs running from the mountain, spraying areas are prevented from being omitted, and the insect expelling effect is improved.