Compound traditional Chinese medicine for preventing piglet diarrhea and use method thereof

Abstract

The invention discloses a compound traditional Chinese medicine for preventing piglet diarrhea and a use method of the compound traditional Chinese medicine, and relates to the field of traditional Chinese veterinary medicine preparation. 11 to 14 parts of fructus gardeniae; 10 to 15 parts of radix aconiti lateralis preparata; 30 to 36 parts of cyperus rotundus; and 11-14 parts of meadowrue root and rhizome. According to the compound traditional Chinese medicine and the use method thereof, the intestinal microbial flora structure and the intestinal tissue structure of piglets can be improved, and the immune function and the anti-stress capability are remarkably improved, so that the diarrhea rate of the piglets is remarkably reduced, the daily gain and the weaning weight of the piglets are increased, and the growth performance of the piglets is effectively improved.

Description

Technical Field

[0001] The invention mainly relates to the technical field of preparation of Chinese veterinary medicines, and specifically relates to a compound Chinese medicine for preventing piglet diarrhea and a use method thereof. Background Art

[0002] Among the three stages of pig farming, the lactation period is the basis for the growth and development of the subsequent stages. Piglets in this period are collectively called newborn piglets, which have the characteristics of rapid growth and development, vigorous metabolism, sensitivity to incomplete nutrition, and strict requirements for breeding conditions. During this period, because their internal tissues and organs are not fully developed, passive immunity alone cannot fully cope with external hazards, and they are prone to diarrhea, growth stagnation and death due to pathogenic microorganisms, environmental temperature and humidity, stress and other reasons.

[0003] The mortality rate of stubborn diarrhea in newborn piglets aged 2-7 days in pig farms can be as high as 30% to 50%. Some cured piglets often become dead pigs due to poor growth and development, which has always been a problem plaguing the pig farming industry. Commonly used prevention methods such as vaccination and strengthening feeding management have limited effects. To significantly reduce the diarrhea rate of newborn piglets, it is necessary to seek new and convenient and effective methods. At present, the technical methods of Chinese herbal medicine for the prevention and treatment of piglet diarrhea are mainly to mix feed and feed weaned piglets or to feed Chinese medicine liquid by gavage. These prescriptions are not suitable for newborn piglets aged 2-7 days. Therefore, the preparation of Chinese herbal compound preparations that can effectively prevent and treat diarrhea in newborn piglets and convenient and feasible administration methods have high economic value for large-scale pig farms. Summary of the invention

[0004] Based on this, the purpose of the present invention is to provide a compound Chinese medicine for preventing piglet diarrhea and a method of using the same, so as to solve the technical problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a compound Chinese medicine for preventing piglet diarrhea, comprising the following components: 27-32 parts of cinnamon twig; 11-14 parts of gardenia; 10-15 parts of aconite root; 30-36 parts of cyperus rotundus; and 11-14 parts of horsetail coptis root.

[0006] In the preferred embodiment, Coptis chinensis root has the functions of clearing away heat and dampness, purging fire and detoxifying, and is mainly used to treat damp-heat, diarrhea, dysentery, enteritis, jaundice, high fever and coma, hyperactivity of heart fire, etc.

[0007] Cinnamon twig: induces sweating and relieves muscle pain, warms the meridians and dredges blood vessels. Treats wind-cold symptoms, soreness of shoulders, back and limbs, chest pain, phlegm and fluid retention, amenorrhea and abdominal masses.

[0008] Gardenia: Clears away heat, purges fire, and cools blood. Treats fever, restlessness, insomnia, jaundice, gonorrhea, thirst, red eyes, sore throat, hematemesis, epistaxis, bloody diarrhea, hematuria, heat-toxic sores, sprains, swelling and pain.

[0009] Fu Pian: restores yang and rescues adverse conditions, replenishes fire and supports yang, dispels cold and removes dampness. Treats yin excess and suppresses yang, profuse sweating and loss of yang, vomiting, diarrhea, syncope, cold pain in the heart and abdomen, spleen diarrhea and cold dysentery, beriberi, edema, slow convulsions in children, wind-cold-dampness arthralgia, carbuncle, fistula and all diseases of deep cold and chronic cold.

[0010] Cyperus rotundus: regulates qi and relieves depression, relieves pain and regulates menstruation. Treats liver-stomach disharmony, qi stagnation, chest and abdominal pain, phlegm and fluid distension According to the above technical solution of a compound Chinese medicine for preventing piglet diarrhea, a method for using the compound Chinese medicine for preventing piglet diarrhea will also be provided, comprising the following steps: Step 1, preparation of Chinese medicine powder: mix and grind the cinnamon twig, gardenia, aconite root, cyperus rotundus and rhizoma coptidis in the formula, and sieve through 120 meshes to obtain compound powder 1; Step 2, preparation of Chinese medicine liquid: take one kilogram of compound powder 1 and add three liters of water, heat to boiling and boil for three hours, concentrate the liquid to one liter to obtain liquid 1, the crude drug content of liquid 1 is one gram per milliliter, and store liquid 1 at four degrees Celsius for later use; Step 3: Medicated bath treatment of piglets: dilute the medicinal solution 1 to 0.1 gram per milliliter with clean water to obtain the medicinal solution 2, and place the piglets in the one liter heated medicinal solution 2 for bathing; Step 4: Powder treatment of piglets: the powder spreading device in the box evenly spreads the compound powder 1 onto the nursery conveyor belt, so that the piglets can fully contact the compound powder 1 when living on the nursery conveyor belt; Step 5, powder replacement processing; after a unit of time, the driving component on the outer wall of the box drives the piglets away from the nursery conveyor belt, and the nursery conveyor belt starts to move. During the movement, the powder spreading device sprinkles compound powder 1 onto the nursery conveyor belt, and the contaminated compound powder 1 is removed by the powder removing device in the box. The cleaning device in the box cleans the nursery conveyor belt from which the compound powder 1 is removed to complete the powder replacement work. After the piglets have lived on the nursery conveyor belt with compound powder 1 attached to the surface for seven days, the anti-diarrhea breeding is completed.

[0011] In this preferred embodiment, this usage can improve the intestinal microbial flora structure and intestinal tissue structure of piglets, significantly improve immune function and anti-stress ability, thereby significantly reducing the diarrhea rate of piglets, increasing the daily weight gain and weaning weight of piglets, and effectively improving the growth performance of piglets.

[0012] Furthermore, a breeding trough is provided on the side wall of the box body, a nursery conveyor belt is provided in the box body, the top of which passes through the box body and extends into the breeding trough, a powdering device is provided in the box body and at one end of the nursery conveyor belt, a powder removing device is provided in the box body and at one end of the nursery conveyor belt away from the powdering device, a cleaning device is provided in the box body and at the bottom of the nursery conveyor belt, and a driving component is provided on the inner wall of the breeding trough. In this preferred embodiment, the automatic replacement of medicinal powder is facilitated by the setting of the box body, so that the piglets can fully contact with the Chinese medicinal powder in a fixed nursery position.

[0013] Furthermore, the powder spreading device includes a positioning tube whose two ends are connected to the bottom of the inner wall of the box through a support column, a powder box arranged in the box and connected to the top of the box and the outer wall of the positioning tube at the bottom, a powder spreading shaft arranged in the positioning tube, a plurality of powder storage tanks in an annular array embedded in the outer wall of the powder spreading shaft, a driving motor arranged on the outer wall of the support column and used to drive the powder spreading shaft to rotate, and a rapping component arranged on the outer wall of the positioning tube. In this preferred embodiment, the powder spreading device facilitates the uniform spreading of Chinese medicine powder on the conservation conveyor belt.

[0014] Furthermore, the rapping component includes a first shaft having one end passing through the positioning tube and connected to the powder-spreading shaft, a plurality of power blocks arranged in a circular array at the end of the first shaft, a second shaft connected to the outer wall of the positioning tube through a plurality of bearing seats, a torsion spring arranged on the outer wall of the bearing seat and sleeved on the outside of the second shaft, a plurality of striking blocks arranged on the outer wall of the second shaft, and a driven block arranged at the end of the second shaft and corresponding to the position of the power block. In this preferred embodiment, the rapping component facilitates the rapping of the positioning tube to facilitate the discharge of the Chinese medicine powder in the powder storage tank.

[0015] Furthermore, the powder removal device includes a positioning plate horizontally arranged on the inner wall of the box, two telescopic cylinders symmetrically arranged at the bottom of the positioning plate, a recovery box arranged at the execution end of the telescopic cylinder, a camera arranged on the outer wall of the recovery box, a negative pressure pipe with a bottom end connected to the top of the recovery box and a top end connected to the top of the box, and a recovery box arranged at the bottom of the inner wall of the box and with a feed end abutting against the outer wall of the conservation conveyor belt. In this preferred embodiment, the powder removal device facilitates the removal of contaminated Chinese medicine powder, and can automatically screen and remove some recyclable Chinese medicine powder.

[0016] Furthermore, the cleaning device comprises a cleaning box arranged at the bottom of the inner wall of the box, and a brushing roller, a scraper, a ventilation drying box and a disinfection lamp box arranged in sequence in the cleaning box; The outer wall of the scrubbing roller is provided with bristles, a flow channel is provided inside the scrubbing roller, a plurality of flushing holes are provided inside the scrubbing roller, one end of which is connected to the flow channel and the other end is connected to the outer wall of the scrubbing roller, and one end of the scrubbing roller passes through the cleaning box and is rotatably connected to the water source pipe; A plurality of guide plates are arranged in the ventilation drying box, one end of the ventilation drying box is connected to the air inlet pipe, and the other end is connected to the exhaust pipe. In this preferred embodiment, the cleaning device is used to facilitate the disinfection and cleaning of the nursery conveyor belt.

[0017] Furthermore, it also includes an opening and closing component symmetrically arranged in the box body and located on the incubation conveyor belt, the opening and closing component includes a material hole penetrating the box body and located on the upper part of the incubation conveyor belt, a mounting box arranged on the inner wall of the box body, an L-shaped plate slidably connected to the inner wall of the mounting box and with the bottom abutting against the outer wall of the incubation conveyor belt, a horizontal plate arranged in the mounting box, an electromagnetic block arranged on the top of the horizontal plate, a magnetic block arranged on the outer wall of the L-shaped plate and abutting against the electromagnetic block, a guide column symmetrically arranged and with the bottom penetrating the mounting box and connected to the top of the L-shaped plate, and a spring sleeved on the outer wall of the guide column and located in the mounting box. In this preferred embodiment, the opening or closing of the material hole is realized by the opening and closing component to facilitate the loading or unloading of Chinese medicine powder.

[0018] Furthermore, the driving component includes two electric cylinders symmetrically arranged on the inner wall of the box and with the execution ends penetrating the box, a movable plate arranged at the execution ends of the electric cylinders, and a driving net arranged between the two movable plates. In this preferred embodiment, the driving component facilitates the removal of the piglets from the nursery conveyor belt to facilitate the replacement of the Chinese medicine powder.

[0019] Furthermore, it also includes a heating device arranged on the inner wall of the cleaning box and passing through the incubation conveyor belt, and the heating device includes an electric heating plate arranged on the inner wall of the cleaning box and passing through the incubation conveyor belt, and a support pad arranged on the top of the electric heating plate. In this preferred embodiment, the heating device facilitates the incubation conveyor belt to be supported and heated at the same time, so as to provide a suitable living environment for the piglets.

[0020] In summary, the present invention mainly has the following beneficial effects: The pharmacology of the compound Chinese medicine of the present invention is: Coptis chinensis: clears heat and dampness, purges fire and detoxifies. It is mainly used to treat damp-heat, diarrhea, dysentery, enteritis, jaundice, high fever and coma, hyperactivity of heart fire, etc.

[0021] Cinnamon twig: induces sweating and relieves muscle pain, warms the meridians and dredges blood vessels. Treats wind-cold symptoms, soreness of shoulders, back and limbs, chest pain, phlegm and fluid retention, amenorrhea and abdominal masses.

[0022] Gardenia: Clears away heat, purges fire, and cools blood. Treats fever, restlessness, insomnia, jaundice, gonorrhea, thirst, red eyes, sore throat, hematemesis, epistaxis, bloody diarrhea, hematuria, heat-toxic sores, sprains, swelling and pain.

[0023] Fu Pian: restores yang and rescues adverse conditions, replenishes fire and supports yang, dispels cold and removes dampness. Treats yin excess and suppresses yang, profuse sweating and loss of yang, vomiting, diarrhea, syncope, cold pain in the heart and abdomen, spleen diarrhea and cold dysentery, beriberi, edema, slow convulsions in children, wind-cold-dampness arthralgia, carbuncle, fistula and all diseases of deep cold and chronic cold.

[0024] Cyperus rotundus: regulates qi and relieves depression, relieves pain and regulates menstruation. Treats liver-stomach disharmony, qi stagnation, chest and abdominal pain, phlegm and fluid distension; The method of the present invention can be used to improve the intestinal microbial flora structure and intestinal tissue structure of piglets, significantly enhance the immune function and anti-stress ability, thereby significantly reducing the diarrhea rate of piglets, increasing the daily weight gain and weaning weight of piglets, and effectively improving the growth performance of piglets.

[0025] In this method, a device is used to realize automatic replacement of medicine powder, so that piglets can fully contact with clean Chinese medicine powder before seven days of age, so that the Chinese medicine can fully exert its medicinal power. The opening and closing components in the device are used to open or close the feed hole, so as to facilitate the loading or unloading of Chinese medicine powder. The driving components are used to facilitate the removal of piglets from the nursery conveyor belt, so as to facilitate the replacement of Chinese medicine powder. The heating device is used to facilitate the support and heating of the nursery conveyor belt, so as to provide a suitable living environment for piglets. The powder spreading device makes it easy to evenly spread the Chinese medicine powder on the conservation conveyor belt. The vibrating component makes it easy to vibrate the positioning tube to facilitate the discharge of the Chinese medicine powder in the powder storage tank. The powder removal device makes it easy to remove the contaminated Chinese medicine powder and automatically screen and remove some recyclable Chinese medicine powder. The cleaning device makes it easy to disinfect and clean the conservation conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a flow chart of the method for using the compound Chinese medicine of the present invention; Figure 2 It is an axonometric diagram of the overall structure of the device of the present invention; Figure 3 It is an exploded view of the overall structure of the device of the present invention; Figure 4 It is an exploded view of the internal structure of the box of the present invention; Figure 5 It is an exploded view of the opening and closing component structure of the present invention; Figure 6 It is an exploded view of the powder spreading device structure of the present invention; Figure 7 An exploded view of the powder removal device of the present invention; Figure 8 It is an exploded view of the cleaning device structure of the present invention; Fig. 9 It is a cross-sectional view of the overall structure of the present invention; Fig.10 It is a cross-sectional view of the driving component structure of the present invention.

[0027] Description of the drawings: 10, box; 101, breeding trough; 11, nursery conveyor belt; 12, driving component; 121, electric cylinder; 122, moving plate; 123, driving net; 13, opening and closing component; 131, material hole; 132, installation box; 133, L-shaped plate; 134, horizontal plate; 135, electromagnetic block; 136, magnetic block; 137, guide column; 138, spring; 20, powder spreading device; 21, support column; 22, positioning tube; 23, powder box; 24, powder spreading shaft; 241, powder storage tank; 25, driving motor; 26, vibrating component; 261, first shaft; 262, power shift block; 263, Bearing seat; 264, second shaft; 265, torsion spring; 266, strike block; 267, driven shift block; 30, powder removal device; 31, positioning plate; 32, telescopic cylinder; 33, recovery box; 34, camera; 35, negative pressure tube; 36, recovery box; 40, cleaning device; 41, cleaning box; 42, brush roller; 421, bristles; 422, flow channel; 423, flushing hole; 424, water source pipe; 43, wiper; 44, ventilation and drying box; 441, guide plate; 442, intake pipe; 443, exhaust pipe; 45, disinfection light box; 50, heating device; 51, electric heating plate; 52, support pad. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] The following describes an embodiment of the present invention based on its overall structure. Example

[0030] A compound Chinese medicine for preventing piglet diarrhea comprises the following components: 27-32 parts of cassia twig, 11-14 parts of gardenia, 10-15 parts of aconite root, 30-36 parts of cyperus rotundus and 11-14 parts of coptis root.

[0031] It should be noted that, in the present embodiment, Coptis chinensis: clears away heat and dampness, purges fire and detoxifies, and is mainly used to treat damp-heat, diarrhea, dysentery, enteritis, jaundice, high fever and coma, hyperactivity of heart fire, etc.

[0032] Cinnamon twig: induces sweating and relieves muscle pain, warms the meridians and dredges blood vessels. Treats wind-cold symptoms, soreness of shoulders, back and limbs, chest pain, phlegm and fluid retention, amenorrhea and abdominal masses.

[0033] Gardenia: Clears away heat, purges fire, and cools blood. Treats fever, restlessness, insomnia, jaundice, gonorrhea, thirst, red eyes, sore throat, hematemesis, epistaxis, bloody diarrhea, hematuria, heat-toxic sores, sprains, swelling and pain.

[0034] Fu Pian: restores yang and rescues adverse conditions, replenishes fire and supports yang, dispels cold and removes dampness. Treats yin excess and suppresses yang, profuse sweating and loss of yang, vomiting, diarrhea, syncope, cold pain in the heart and abdomen, spleen diarrhea and cold dysentery, beriberi, edema, slow convulsions in children, wind-cold-dampness arthralgia, carbuncle, fistula and all diseases of deep cold and chronic cold.

[0035] Cyperus rotundus: regulates qi and relieves depression, relieves pain and regulates menstruation. Treats liver-stomach disharmony, qi stagnation, chest and abdomen pain, phlegm and fluid distension.

[0036] According to the above embodiments and the attached Figure 1 As shown, a method for using a compound Chinese medicine for preventing piglet diarrhea will also be provided, comprising the following steps: Step 1, preparation of Chinese medicine powder; mixing and grinding the cinnamon twig, gardenia, aconite root, cyperus rotundus and rhizoma coptidis in the formula ratio and sifting through 120 meshes to obtain compound powder 1; Step 2, preparation of Chinese medicine liquid; take one kilogram of compound powder one and add three liters of water, heat to boiling and boil for three hours, concentrate the liquid to one liter to obtain liquid one, the crude drug content of liquid one is one gram per milliliter, and store liquid one at four degrees Celsius for standby use; Step 3: Medicated bath treatment of piglets: dilute the medicinal solution 1 to 0.1 gram per milliliter with clean water to obtain the medicinal solution 2, and place the piglets in the one liter heated medicinal solution 2 for bathing; Step 4: Powder treatment of piglets; the powder spreading device 20 in the box 10 evenly spreads the compound powder 1 on the nursery conveyor belt 11, so that the piglets can fully contact the compound powder 1 when living on the nursery conveyor belt 11; Step 5, powder replacement processing; after a unit time, the driving component 12 on the outer wall of the box 10 drives the piglets away from the nursery conveyor belt 11, and the nursery conveyor belt 11 starts to move. During the movement, the powder spreading device 20 sprinkles the compound powder 1 on the nursery conveyor belt 11, and the contaminated compound powder 1 is removed by the powder removing device 30 in the box 10. The cleaning device 40 in the box 10 cleans the nursery conveyor belt 11 from which the compound powder 1 is removed to complete the powder replacement work. After the piglets have lived on the nursery conveyor belt 11 with the compound powder 1 attached to the surface for seven days, the anti-diarrhea breeding is completed.

[0037] It should be noted that, in this embodiment, this method can improve the intestinal microbial flora structure and intestinal tissue structure of piglets, significantly improve the immune function and anti-stress ability, thereby significantly reducing the diarrhea rate of piglets, increasing the daily weight gain and weaning weight of piglets, and effectively improving the growth performance of piglets; Experiment: The third-parity three-way hybrid piglets (Landrace×York×Duroc) were selected, and 8 litters of newborn piglets with similar body condition and the same birth age of sows were selected, and each litter was adjusted to 12 piglets. They were randomly divided into experimental group and control group, with 4 litters in each group. The experimental group was bathed with prepared Chinese medicine liquid at birth, and then Chinese medicine powder was evenly spread in the piglet living area for 7 days. After the piglets in each litter of the experimental group were born, they were bathed with Chinese medicine liquid (diluted to 0.1g / mL, 1L). From the first day of piglets, an appropriate amount of prepared Chinese medicine powder was evenly spread in the newborn nursery living area until the age of 7 days. The control group was not treated, and the rest of the feeding and management conditions were the same.

[0038] The results show: (1) Results of piglet growth performance measurement: The weight of piglets in the experimental group at 21 days of age was 5.385±0.9556kg, which was significantly higher than that of the control group (4.925±0.9483kg). The average daily weight gain of the experimental group was 192.2±49.95g, which was significantly higher than that of the control group (166.6±0.4872g). The diarrhea rate of the experimental group during the medication period from 1 to 7 days of age was significantly lower than that of the control group (P≤0.01), and the average value decreased by 19.86%. At 8 to 21 days of age, the diarrhea rate of the experimental group was significantly lower than that of the control group (P≤0.05), and the average value decreased by 7.517%.

[0039] (2) Intestinal microbial diversity results: The number of OTUs in the duodenum, jejunum, and ileum of the experimental group was higher than that of the control group. Based on phylum level analysis, compared with the control group, the abundance of Firmicutes in the duodenal contents of the experimental group increased by 21.73%, the abundance of Proteobacteria increased by 8.07%, the abundance of Actinobacteria increased by 8.27%, the abundance of Acidobacteria increased by 1.04%, the abundance of Bacteroidetes decreased by 19.58%, the abundance of Fusobacteria decreased by 7.82%, the abundance of Archaea decreased by 1.044%, and the abundance of Nanoarchaeota decreased by 1.71%. In the jejunal contents, the abundance of Bacteroidetes increased by 2.99%, the abundance of Actinobacteria increased by 9.18%, the abundance of Fusobacteria increased by 1.34%, the abundance of Patellar bacteria increased by 5.04%, the abundance of Acidobacteria increased by 1.12%, the abundance of Firmicutes decreased by 21.44%, and the abundance of Proteobacteria decreased by 2.29%. The abundance of Bacteroidetes in ileal contents increased by 3.34%, the abundance of Fusobacteria increased by 10.06%, and the abundance of Firmicutes decreased by 14.86. Based on genus level analysis, compared with the control group, the abundance of Lactobacillus in the duodenal contents of the experimental group increased by 9.08%, the abundance of Roseburia increased by 6.88%, the abundance of Bacillus increased by 3.59%, the abundance of Neorhizobium increased by 3.04%, the abundance of Staphylococcus increased by 1.26%, the abundance of Clostridium increased by 1.16%, the abundance of Bacteroides decreased by 17.92%, the abundance of Fusobacterium decreased by 7.04%, and the abundance of Lactobacillus decreased by 2.44%; in the jejunal contents, the abundance of Bacteroides increased by 3.52%, the abundance of Roseburia increased by 6.59%, the abundance of Lactobacillus increased by 9.19%, the abundance of Lactobacillus decreased by 9.05%, the abundance of Romboutsia decreased by 5.76%, the abundance of Bacillus decreased by 10.67%, and the abundance of Staphylococcus decreased by 5.93%. In the ileum contents, the abundance of Bacteroides increased by 2.26%, the abundance of Fusobacterium increased by 10.11%, the abundance of Romboutsia increased by 2.10%, the abundance of Neorhizobium increased by 1.79%, the abundance of Clostridium increased by 8.51%, the abundance of Lactobacillus decreased by 17.95%, the abundance of Lactobacillus decreased by 4.35%, and the abundance of Bacillus decreased by 4.45%. Alpha diversity analysis showed that the ACE and Chao1 index of the duodenal contents in the experimental group were significantly higher than those in the control group. In the intestinal tissue morphology analysis, the height of the duodenal villi in the experimental group was higher than that in the control group; the height of the villi and the villus-crypt ratio of the jejunum and ileum in the experimental group were higher than those in the control group.

[0040] (3) Results of piglet immune index test: The serum IgG content of the experimental group was significantly higher than that of the control group at 8, 15, and 22 days of age (P≤0.05). The IgA content of the experimental group was significantly higher than that of the control group at 8 days of age, and was extremely significantly higher than that of the control group at 15 and 22 days of age (P≤0.01).

[0041] (4) Results of the test on antioxidant indexes in piglets: The levels of GSH-Px, T-SOD and CAT in the serum of the experimental group were significantly higher than those of the control group at 8, 15 and 22 days of age (P ≤ 0.05).

[0042] The results show that the Chinese medicine compound preparation of the present invention and its usage can improve the intestinal microbial flora structure and intestinal tissue structure of piglets, significantly improve the immune function and anti-stress ability, thereby significantly reducing the diarrhea rate of piglets, increasing the daily weight gain and weaning weight of piglets, and effectively improving the growth performance of piglets.

[0043] Please refer to the attached Figure 2 , 3As shown in , 4, 5, 6, and 10, in a preferred embodiment of the present invention, a breeding trough 101 is provided on the side wall of the box body 10, a conservation conveyor belt 11 is provided in the box body 10 at the top which passes through the box body 10 and extends into the breeding trough 101, a powdering device 20 is provided in the box body 10 and at one end of the conservation conveyor belt 11, a powder removing device 30 is provided in the box body 10 and at the end of the conservation conveyor belt 11 away from the powdering device 20, a cleaning device 40 is provided in the box body 10 and at the bottom of the conservation conveyor belt 11, a driving component 12 is provided on the inner wall of the breeding trough 101, and the powdering device 20 includes a positioning tube 22 whose two ends are connected to the bottom of the inner wall of the box body 10 through a support column 21 , a powder box 23 is arranged in the box body 10 and the top is connected to the top of the box body 10 and the bottom is connected to the outer wall of the positioning tube 22, a powdering shaft 24 is arranged in the positioning tube 22, a plurality of powder storage tanks 241 are embedded in the outer wall of the powdering shaft 24 in an annular array, a driving motor 25 is arranged on the outer wall of the support column 21 and used to drive the powdering shaft 24 to rotate, and a rapping component 26 is arranged on the outer wall of the positioning tube 22, the rapping component 26 includes a first shaft 261 at one end of which passes through the positioning tube 22 and is connected to the powdering shaft 24, a plurality of power shift blocks 262 are arranged at the end of the first shaft 261 in an annular array, a second shaft 264 connected to the outer wall of the positioning tube 22 through a plurality of bearing seats 263, and a second shaft 264 is arranged on the bearing The torsion spring 265 is arranged on the outer wall of the seat 263 and is sleeved on the outside of the second shaft rod 264, a plurality of striking blocks 266 are arranged on the outer wall of the second shaft rod 264, and a driven block 267 is arranged at the end of the second shaft rod 264 and corresponds to the position of the power block 262, and also includes an opening and closing component 13 symmetrically arranged in the box body 10 and located on the childcare conveyor belt 11, the opening and closing component 13 includes a material hole 131 that passes through the box body 10 and is located on the upper part of the childcare conveyor belt 11, an installation box 132 arranged on the inner wall of the box body 10, an L-shaped plate 133 that is slidably connected to the inner wall of the installation box 132 and the bottom abuts against the outer wall of the childcare conveyor belt 11, a horizontal plate 134 arranged in the installation box 132, and a The electromagnetic block 135 on the top of the horizontal plate 134, the magnetic block 136 arranged on the outer wall of the L-shaped plate 133 and abutting against the electromagnetic block 135, the guide column 137 symmetrically arranged and the bottom passes through the installation box 132 and is connected to the top of the L-shaped plate 133, and the spring 138 sleeved on the outer wall of the guide column 137 and located in the installation box 132, the driving component 12 includes two electric cylinders 121 symmetrically arranged on the inner wall of the box body 10 and the execution end passes through the box body 10, the moving plate 122 arranged at the execution end of the electric cylinder 121, and the driving net 123 arranged between the two moving plates 122, and also includes a heating device 50 arranged on the inner wall of the cleaning box 41 and passing through the conservation conveyor belt 11,The heating device 50 includes an electric heating plate 51 disposed on the inner wall of the cleaning box 41 and penetrating the incubation conveyor belt 11, and a support pad 52 disposed on the top of the electric heating plate 51.

[0044] It should be noted that, in this embodiment, when piglets are raised, the nursery conveyor belt 11 can be used as a living area for newborn piglets, so that the piglets can fully contact with the Chinese medicine powder, and the heating device 50 can support the nursery conveyor belt 11 and adjust the temperature at the same time, so as to provide the piglets with a suitable growth temperature; When it is necessary to spread Chinese medicine powder on the nursery conveyor belt 11, the driving component 12 is first opened to drive the piglets away from the nursery conveyor belt 11. After the piglets leave the nursery conveyor belt 11, the opening and closing component 13 is opened, and the nursery conveyor belt 11 can move under the drive of the motor. During the movement of the nursery conveyor belt 11, the powder spreading device 20 continuously sprinkles new Chinese medicine powder on the nursery conveyor belt 11. The contaminated Chinese medicine powder on the nursery conveyor belt 11 is removed or recovered by the powder removal device 30, and the cleaning device 40 cleans and disinfects the passing nursery conveyor belt 11; Furthermore, when the driving component 12 is working, the actuator end of the electric cylinder 121 drives the moving plate 122 and the driving net 123 to move, and the driving net 123 drives the piglets away from the nursery conveyor belt 11; Furthermore, when the opening and closing component 13 is working, the electromagnetic block 135 is energized to generate a repulsive force of the same polarity as the magnetic block 136. Under the action of the repulsive force, the magnetic block 136 drives the L-shaped plate 133 to move from bottom to top in the installation box 132, so that the material hole 131 is opened. After the electromagnetic block 135 is powered off, the spring 138 drives the L-shaped plate 133 to reset. Furthermore, when the powder spreading device 20 is working, the driving motor 25 execution end drives the powder spreading shaft 24 to rotate. During the rotation of the powder spreading shaft 24, the powder storage tank 241 on the powder spreading shaft 24 receives the Chinese medicine powder when passing through the connection between the powder box 23 and the positioning tube 22. After the powder storage tank 241 filled with the Chinese medicine powder passes through the discharge port at the bottom of the positioning tube 22, the Chinese medicine powder is spread on the conservation conveyor belt 11. Furthermore, the powder-spreading shaft 24 can drive the first shaft 261 and the power block 262 to rotate during the rotation. After one of the power blocks 262 contacts the driven block 267, the driven block 267 can drive the second shaft 264 to rotate. When one of the power blocks 262 moves to the limit position and separates from the driven block 267, the torsion spring 265 drives the second shaft 264 to reset. At this time, the striking block 266 on the second shaft 264 strikes and vibrates the positioning tube 22, so that the Chinese medicine powder in the powder storage tank 241 can be fully discharged. Furthermore, when the heating device 50 is working, the electric heating plate 51 is powered on to heat up to a set temperature, and the heat is conducted to the conservation conveyor belt 11 through the support pad 52 .

[0045] Please refer to the attached Figure 4 , 7 , 8, and 9, in another preferred embodiment of the present invention, the powder removal device 30 includes a positioning plate 31 horizontally arranged on the inner wall of the box body 10, two telescopic cylinders 32 symmetrically arranged at the bottom of the positioning plate 31, a recovery box 33 arranged at the execution end of the telescopic cylinder 32, a camera 34 arranged on the outer wall of the recovery box 33, a negative pressure pipe 35 whose bottom end is connected to the top of the recovery box 33 and whose top end is connected to the top of the box body 10, and a recovery box 36 arranged at the bottom of the inner wall of the box body 10 and whose feeding end abuts against the outer wall of the conservation conveyor belt 11, the cleaning device 40 includes a cleaning box 41 arranged at the bottom of the inner wall of the box body 10, and a brush roller 42, a wiper plate 43, a ventilation drying box 44, and a disinfection lamp box 45 arranged in sequence in the cleaning box 41; The outer wall of the scrubbing roller 42 is provided with bristles 421, a flow channel 422 is provided inside the scrubbing roller 42, and a plurality of flushing holes 423 are provided inside the scrubbing roller 42, one end of which is connected to the flow channel 422 and the other end is connected to the outer wall of the scrubbing roller 42. One end of the scrubbing roller 42 passes through the cleaning box 41 and is rotatably connected to the water source pipe 424. A plurality of guide plates 441 are disposed in the ventilation drying box 44 . One end of the ventilation drying box 44 is connected to an air inlet pipe 442 , and the other end is connected to an exhaust pipe 443 .

[0046] It should be noted that, in this embodiment, when the conservation conveyor belt 11 passes through the powder removal device 30, the controller receives the image information of the contaminated Chinese medicine powder taken by the camera 34, and triggers the telescopic cylinder 32 and the negative pressure system connected to the negative pressure tube 35 after analysis. The execution end of the telescopic cylinder 32 drives the recovery box 33 to move downward until the bottom of the recovery box 33 abuts against the conservation conveyor belt 11. The recyclable Chinese medicine powder is sucked out and recovered through the recovery box 33 and the negative pressure tube 35. The recovered Chinese medicine powder can be reused after post-processing, and the unrecovered Chinese medicine powder on the conservation conveyor belt 11 is directly scraped into the recovery box 36; When the childcare conveyor belt 11 passes through the cleaning device 40, the motor on the outer wall of the cleaning box 41 drives the scrubbing roller 42 to rotate, and the bristles 421 scrub the childcare conveyor belt 11. At the same time, the water source system connected to the water source pipe 424 supplies water to the water source pipe 424, and the clean water is discharged after passing through the water source pipe 424, the flow channel 422 and the flushing hole 423 to flush the childcare conveyor belt 11. Furthermore, the scraper 43 scrapes off the remaining water droplets on the conservation conveyor belt 11; Furthermore, the dry air source system connected to the air inlet pipe 442 inputs dry air into the air inlet pipe 442, and the dry air enters the ventilation drying box 44 through the air inlet pipe 442 and is diverted by the guide plate 441 to take away the residual water stains on the incubation conveyor belt 11. The air passing through the ventilation drying box 44 is discharged through the exhaust pipe 443; Furthermore, the ultraviolet lamp in the disinfection light box 45 can disinfect the conservation conveyor belt 11 passing through.

[0047] The working principle of the present invention is: The electrical components in the present invention are all triggered to operate by the PLC controller; When raising piglets, the nursery conveyor belt 11 can be used as a living area for newborn piglets, so that the piglets can fully contact with the Chinese medicine powder. The heating device 50 can support the nursery conveyor belt 11 and adjust the temperature at the same time, so as to provide the piglets with a suitable growth temperature; When it is necessary to spread Chinese medicine powder on the nursery conveyor belt 11, the driving component 12 is first opened to drive the piglets away from the nursery conveyor belt 11. After the piglets leave the nursery conveyor belt 11, the opening and closing component 13 is opened, and the nursery conveyor belt 11 can move under the drive of the motor. During the movement of the nursery conveyor belt 11, the powder spreading device 20 continuously sprinkles new Chinese medicine powder on the nursery conveyor belt 11. The contaminated Chinese medicine powder on the nursery conveyor belt 11 is removed or recovered by the powder removal device 30, and the cleaning device 40 cleans and disinfects the passing nursery conveyor belt 11; When the driving component 12 is working, the actuator end of the electric cylinder 121 drives the moving plate 122 and the driving net 123 to move, and the driving net 123 drives the piglets away from the nursery conveyor belt 11; When the opening and closing component 13 is working, the electromagnetic block 135 is energized to generate a repulsive force of the same polarity as the magnetic block 136. Under the action of the repulsive force, the magnetic block 136 drives the L-shaped plate 133 to move from bottom to top in the installation box 132 to open the material hole 131. After the electromagnetic block 135 is powered off, the spring 138 drives the L-shaped plate 133 to reset. When the powder spreading device 20 is working, the driving motor 25 drives the powder spreading shaft 24 to rotate. During the rotation of the powder spreading shaft 24, the powder storage tank 241 on the powder spreading shaft 24 receives the Chinese medicine powder when passing through the connection between the powder box 23 and the positioning tube 22. After the powder storage tank 241 filled with the Chinese medicine powder passes through the discharge port at the bottom of the positioning tube 22, the Chinese medicine powder is spread on the conservation conveyor belt 11. During the rotation of the powder-spreading shaft 24, the first shaft 261 and the power block 262 can be driven to rotate. After one of the power blocks 262 contacts the driven block 267, the second shaft 264 can be driven to rotate through the driven block 267. When one of the power blocks 262 moves to the limit position and separates from the driven block 267, the torsion spring 265 drives the second shaft 264 to reset. At this time, the striking block 266 on the second shaft 264 strikes and vibrates the positioning tube 22, so that the Chinese medicine powder in the powder storage tank 241 can be fully discharged. When the heating device 50 is working, the electric heating plate 51 is powered on to heat up to the set temperature, and the heat is conducted to the conservation conveyor belt 11 through the support pad 52; When the conservation conveyor belt 11 passes through the powder removal device 30, the controller receives the image information of the contaminated Chinese medicine powder taken by the camera 34, and triggers the telescopic cylinder 32 and the negative pressure system connected to the negative pressure tube 35 after analysis. The execution end of the telescopic cylinder 32 drives the recovery box 33 to move downward until the bottom of the recovery box 33 abuts against the conservation conveyor belt 11. The recoverable Chinese medicine powder is sucked out and recovered through the recovery box 33 and the negative pressure tube 35. The recovered Chinese medicine powder can be reused after post-processing. The unrecovered Chinese medicine powder on the conservation conveyor belt 11 is directly scraped into the recovery box 36; When the childcare conveyor belt 11 passes through the cleaning device 40, the motor on the outer wall of the cleaning box 41 drives the scrubbing roller 42 to rotate, and the bristles 421 scrub the childcare conveyor belt 11. At the same time, the water source system connected to the water source pipe 424 supplies water to the water source pipe 424, and the clean water is discharged after passing through the water source pipe 424, the flow channel 422 and the flushing hole 423 to flush the childcare conveyor belt 11. The scraper 43 scrapes off the remaining water drops on the conservation conveyor belt 11; The dry air source system connected to the air inlet pipe 442 inputs dry air into the air inlet pipe 442. The dry air enters the ventilation drying box 44 through the air inlet pipe 442 and is diverted by the guide plate 441 to remove the residual water stains on the incubation conveyor belt 11. The air passing through the ventilation drying box 44 is discharged through the exhaust pipe 443. The ultraviolet lamp in the disinfection light box 45 can disinfect the passing conservation conveyor belt 11.

[0048] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A compound Chinese medicine for preventing diarrhea in piglets, characterized in that: The invention comprises the following components: 27-32 parts of cassia twig, 11-14 parts of gardenia, 10-15 parts of aconite root, 30-36 parts of cyperus rotundus and 11-14 parts of horsetail coptis root.

2. The method for using a compound Chinese medicine for preventing piglet diarrhea according to claim 1, characterized in that: The following steps are involved: Step 1, preparation of Chinese medicine powder; mixing and grinding the cinnamon twig, gardenia, aconite root, cyperus rotundus and rhizoma coptidis in the formula ratio and sifting through 120 meshes to obtain compound powder 1; Step 2, preparation of Chinese medicine liquid; take one kilogram of compound powder one and add three liters of water, heat to boiling and boil for three hours, concentrate the liquid to one liter to obtain liquid one, the crude drug content of liquid one is one gram per milliliter, and store liquid one at four degrees Celsius for standby use; Step 3: Medicated bath treatment of piglets: dilute the medicinal solution 1 to 0.1 gram per milliliter with clean water to obtain the medicinal solution 2, and place the piglets in the one liter heated medicinal solution 2 for bathing; Step 4: treating the piglets with drug powder; the powder spreading device (20) in the box (10) evenly spreads the compound powder 1 onto the nursery conveyor belt (11), so that the piglets can fully contact the compound powder 1 while living on the nursery conveyor belt (11); Step 5, powder replacement processing; after a unit time, the driving component (12) on the outer wall of the box (10) drives the piglets away from the nursery conveyor belt (11), and the nursery conveyor belt (11) starts to move. During the movement, the powder spreading device (20) sprinkles the compound powder 1 onto the nursery conveyor belt (11), and the contaminated compound powder 1 is removed by the powder removing device (30) in the box (10). The cleaning device (40) in the box (10) cleans the nursery conveyor belt (11) from which the compound powder 1 is removed, so as to complete the powder replacement work. After the piglets live on the nursery conveyor belt (11) with the compound powder 1 attached to the surface for seven days, the anti-diarrhea breeding is completed.

3. The method for using a compound Chinese medicine for preventing piglet diarrhea according to claim 2, characterized in that: A breeding trough (101) is provided on the side wall of the box (10), a conservation conveyor belt (11) is provided in the box (10) and the top of the conservation conveyor belt (11) passes through the box (10) and extends into the breeding trough (101), a powdering device (20) is provided in the box (10) and at one end of the conservation conveyor belt (11), a powder removing device (30) is provided in the box (10) and at one end of the conservation conveyor belt (11) away from the powdering device (20), a cleaning device (40) is provided in the box (10) and at the bottom of the conservation conveyor belt (11), and a driving component (12) is provided on the inner wall of the breeding trough (101).

4. The method for using a compound Chinese medicine for preventing piglet diarrhea according to claim 3, characterized in that: The powder sprinkling device (20) comprises a positioning tube (22) whose two ends are connected to the bottom of the inner wall of the box (10) through support columns (21), a powder box (23) arranged in the box (10) and connected to the top of the box (10) and the outer wall of the positioning tube (22) at the bottom, a powder sprinkling shaft (24) arranged in the positioning tube (22), a plurality of powder storage grooves (241) embedded in the outer wall of the powder sprinkling shaft (24) in an annular array, a driving motor (25) arranged on the outer wall of the support column (21) and used to drive the powder sprinkling shaft (24) to rotate, and a rapping component (26) arranged on the outer wall of the positioning tube (22).

5. The method for using a compound Chinese medicine for preventing piglet diarrhea according to claim 4, characterized in that: The rapping component (26) comprises a first shaft (261) having one end passing through the positioning tube (22) and connected to the powder sprinkling shaft (24), a plurality of power shifting blocks (262) arranged in a circular array at the end of the first shaft (261), a second shaft (264) connected to the outer wall of the positioning tube (22) via a plurality of bearing seats (263), a torsion spring (265) arranged on the outer wall of the bearing seat (263) and sleeved on the outside of the second shaft (264), a plurality of striking blocks (266) arranged on the outer wall of the second shaft (264), and a driven shifting block (267) arranged at the end of the second shaft (264) and corresponding to the position of the power shifting block (262).

6. The method for using a compound Chinese medicine for preventing piglet diarrhea according to claim 3, characterized in that: The powder removal device (30) includes a positioning plate (31) horizontally arranged on the inner wall of the box body (10), two telescopic cylinders (32) symmetrically arranged at the bottom of the positioning plate (31), a recovery box (33) arranged at the execution end of the telescopic cylinder (32), a camera (34) arranged on the outer wall of the recovery box (33), a negative pressure tube (35) whose bottom end is connected to the top of the recovery box (33) and whose top end is connected to the top of the box body (10), and a recovery box (36) arranged at the bottom of the inner wall of the box body (10) and whose feeding end abuts against the outer wall of the conservation conveyor belt (11).

7. The method for using a compound Chinese medicine for preventing piglet diarrhea according to claim 3, characterized in that: The cleaning device (40) comprises a cleaning box (41) arranged at the bottom of the inner wall of the box body (10), and a brush roller (42), a wiper (43), a ventilation drying box (44) and a disinfection light box (45) arranged in sequence in the cleaning box (41); The outer wall of the scrubbing roller (42) is provided with bristles (421), a flow channel (422) is provided inside the scrubbing roller (42), a plurality of flushing holes (423) are provided inside the scrubbing roller (42), one end of the flushing roller (42) being connected to the flow channel (422) and the other end of the flushing hole (423) being connected to the outer wall of the scrubbing roller (42), one end of the scrubbing roller (42) passing through the cleaning box (41) and being rotatably connected to the water source pipe (424); A plurality of guide plates (441) are provided in the ventilation drying box (44); one end of the ventilation drying box (44) is connected to an air inlet pipe (442) and the other end is connected to an air outlet pipe (443).

8. The method for using a compound Chinese medicine for preventing piglet diarrhea according to claim 3, characterized in that: The invention also comprises an opening and closing component (13) symmetrically arranged in the box body (10) and located on the childcare conveyor belt (11), wherein the opening and closing component (13) comprises a material hole (131) penetrating the box body (10) and located on the upper part of the childcare conveyor belt (11), an installation box (132) arranged on the inner wall of the box body (10), an L-shaped plate (133) slidably connected to the inner wall of the installation box (132) and with its bottom abutting against the outer wall of the childcare conveyor belt (11), and a material hole (131) penetrating the box body (10) and located on the upper part of the childcare conveyor belt (11), and a material hole (131) penetrating the box body (10) and located on the upper part of the childcare conveyor belt (11). A horizontal plate (134) in the mounting box (132), an electromagnetic block (135) arranged on the top of the horizontal plate (134), a magnetic block (136) arranged on the outer wall of the L-shaped plate (133) and abutting against the electromagnetic block (135), a guide column (137) symmetrically arranged and having a bottom that passes through the mounting box (132) and is connected to the top of the L-shaped plate (133), and a spring (138) sleeved on the outer wall of the guide column (137) and located in the mounting box (132).

9. The method for using a compound Chinese medicine for preventing piglet diarrhea according to claim 3, characterized in that: The driving component (12) comprises two electric cylinders (121) symmetrically arranged on the inner wall of the box body (10) and with the execution ends penetrating the box body (10), a movable plate (122) arranged at the execution ends of the electric cylinders (121), and a driving net (123) arranged between the two movable plates (122).

10. The method for using a compound Chinese medicine for preventing piglet diarrhea according to claim 7, characterized in that: It also includes a heating device (50) disposed on the inner wall of the cleaning box (41) and penetrating the incubation conveyor belt (11), the heating device (50) including an electric heating plate (51) disposed on the inner wall of the cleaning box (41) and penetrating the incubation conveyor belt (11), and a support pad (52) disposed on the top of the electric heating plate (51).

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