CN113647523A - Preparation method of premix feed for shortening sow labor process - Google Patents
Preparation method of premix feed for shortening sow labor process Download PDFInfo
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- CN113647523A CN113647523A CN202110935120.0A CN202110935120A CN113647523A CN 113647523 A CN113647523 A CN 113647523A CN 202110935120 A CN202110935120 A CN 202110935120A CN 113647523 A CN113647523 A CN 113647523A
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Images
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/35—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from potatoes
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/116—Heterocyclic compounds
- A23K20/121—Heterocyclic compounds containing oxygen or sulfur as hetero atom
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Polymers & Plastics (AREA)
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Abstract
The invention belongs to the technical field of livestock feed, and particularly relates to a preparation method of a premixed feed for shortening the birth process of sows, which comprises the following raw materials in parts by weight: 5 parts of taurine, 5 parts of lipoic acid and vitamin B15 parts of vitamin E5 parts, 5 parts of tryptophan, 5 parts of ligusticum wallichii, 5 parts of bighead atractylodes rhizome, 10 parts of liquorice and 10 parts of stomach-invigorating additive; by adding taurine, lipoic acid and vitamin B into the pig feed1The vitamin E, the tryptophan, the ligusticum wallichii, the bighead atractylodes rhizome and the liquorice can relieve the oxidative stress of the sows during pregnancy, increase the qi and blood functions of the sows, shorten the total production process of the sows and further reduce weak litter size.
Description
Technical Field
The invention belongs to the technical field of livestock feed, and particularly relates to a preparation method of a premixed feed for shortening the labor of sows.
Background
The continuous improvement of the genetic performance of the sows leads the litter size of the sows to exceed 14, but the weak litter size is more than a few percent, so that the mortality rate of piglets in the lactation period is higher than 10 percent. The method has the advantages that the large-scale high-density breeding is realized, the nutrition regulation and control are poor, the breeding management is not scientific, the movement of sows is limited, the labor of the sows is generally prolonged, the sows with the labor exceeding 3 hours generally exist, and even the labor of some sows reaches 5-6 hours.
Too long birth process seriously harms the reproductive performance of sows and the growth performance of piglets. Firstly, the postpartum inflammation of the sow is easily caused by the overlong birth process, the milk of the sow is insufficient after the birth, and even the sow is dead due to the dystocia; secondly, the birth process is too long, the fetus in the abdomen is easy to be subjected to oxygen deficiency asphyxiation, so that the vitality of the newborn piglet is reduced, the higher death rate occurs in the lactation stage, and the white dead fetus is produced in severe cases. The over-long labor process seriously affects the economic benefit of the pig farm.
The prior art also discloses some technical schemes related to premixed feed for livestock, for example, a Chinese patent with application number of 2020106671857 discloses a preparation method and a preparation system of composite mixed feed capable of shortening the labor process of sows, wherein largehead atractylodes rhizome, Chinese angelica, pilose asiabell root, Indian buead, mulberry twig, fragrant solomonseal rhizome, common macrocarpium fruit, liquoric root, tangerine peel and auxiliary agents are fed into the preparation system of the composite mixed feed, and the composite mixed feed is prepared by sequentially carrying out crushing, mixing, steam preheating, hot-press molding and granulation operations, wherein the steam temperature is controlled to be 110 ℃, and the hot-press molding temperature is controlled to be 90 ℃.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems of prolonged labor course and increased weak farrowing rate of sows during delivery, the invention provides the preparation method of the premix feed for shortening the labor course of the sows.
The technical scheme adopted by the invention for solving the technical problems is as follows: the preparation method of the premixed feed for shortening the birth process of the sows, disclosed by the invention, comprises the following raw materials in parts by weight:
the stomach-invigorating additive is prepared from the following raw materials in parts by weight:
the components of hawthorn, orange peel and codonopsis pilosula are added into the premixed feed, so that the premixed feed has the functions of tonifying spleen and invigorating stomach.
The preparation method of the premixed feed comprises the following steps:
s1; firstly, preparing 5 parts of taurine, 5 parts of lipoic acid and vitamin B 15 parts, mixing the raw materials in a mixer for 10min, heating to 70 ℃ after the raw materials are uniformly mixed to remove internal moisture, and then cooling the raw materials for later use;
s2: putting 5 parts of vitamin E, 5 parts of tryptophan, 5 parts of ligusticum wallichii, 5 parts of bighead atractylodes rhizome and 10 parts of liquorice into a stirring barrel, stirring for 4min at a rotating speed of 80-100 r/min, adding the raw materials prepared in S1 into the stirring barrel, simultaneously injecting hot water with the same weight as the total weight of the mixture, stirring for 10min, and drying the stirred materials for later use;
s3: putting the raw materials prepared in the step S2 into a compactor, pressing the raw materials into cakes, and finally crushing the cake-shaped feed into pre-mixed feed with the diameter of less than 5mm, so that the preparation of the pre-mixed feed for shortening the birth process of the sow can be completed; taurine, lipoic acid and vitamin B are added into the premix feed1The components of vitamin E, tryptophan, rhizoma ligustici wallichii, bighead atractylodes rhizome and liquorice can relieve the oxidative stress of the sows during pregnancy, and meanwhile, the parturition and the labor process of the sows can be shortened, so that the weak litter size can be reduced.
During the stirring process proposed in S2, the stomachic additive was added to the interior of the mixture at the last 5min of the 10min of stirring.
The functional additive is composed of the following raw materials in parts by weight:
the potato is added into the premix feed, so that the digestibility can be effectively improved, the blood sugar balance can be effectively maintained, and meanwhile, the electrolyte is added, so that the stress of the sow can be relieved.
The working process of the stirring barrel provided in the S2 comprises the steps of firstly injecting water with the weight being about 14% of the total weight of raw materials into a heating water tank, then heating the water in the heating water tank to 80 ℃ by using a heating wire, then opening an electromagnetic valve when the stirring barrel works, enabling hot water in the heating water tank to flow into the stirring barrel, mixing and stirring the hot water with feed, and sequentially adding potatoes, vegetable oil, glucose and multidimensional electrolyte in a functional additive into a mixture in the stirring process, so that the potatoes, the vegetable oil, the glucose and the multidimensional electrolyte can be fully mixed with the premixed feed, and further enabling a sow to absorb the potatoes, the vegetable oil, the glucose and the multidimensional electrolyte more quickly when the sow is in use.
The stirring barrel in the S2 comprises a barrel cover; the barrel cover is arranged at the top of the stirring barrel; the top of the barrel cover is provided with a motor; a rotating rod is rotatably connected inside the barrel cover; the rotating rod is fixedly connected with the output end of the motor; a plurality of groups of scraping plates are fixedly connected to the side wall of the rotating rod; the middle part of the rotating rod is fixedly connected with a heating water tank; a heating wire is arranged inside the heating water tank; a water guide channel is formed in the scraping plate and the rotating rod; an arc-shaped water pipe is communicated between the heating water tank and the water guide channel; an electromagnetic valve is arranged in the middle of the water guide channel on the rotating rod; a plurality of groups of water spraying channels are formed in one side, close to the inner side wall of the stirring barrel, of the scraper; a water spraying cavity is formed in the position, located on the scraper, of the end part of the water spraying channel; the other end of the water spraying channel is communicated with the water guide channel; during the use of the stirring barrel, the raw materials of the feed are firstly put into the stirring barrel, then the barrel cover is covered on the top of the stirring barrel, the heating wire is powered on to raise the temperature of the liquid in the heating water tank, then the switch of the motor on the stirring barrel is opened to drive the rotating rod to rotate by the motor, at the moment, the feed raw materials are stirred and mixed by the scraper blade in the stirring barrel, during the stirring process, the switch of the electromagnetic valve in the middle of the rotating rod is opened to ensure that the heated liquid in the heating water tank can pass through the arc-shaped water pipe, the water guide channel and the water spraying channel to the water spraying cavity and then is sprayed out to the interior of the stirring barrel to be mixed with the feed, meanwhile, the rotating rod and the scraper blade are heated when the rotating rod and the scraper blade are contacted with the feed raw materials in the stirring barrel, the feed raw materials are heated, and the feed can be uniformly heated, simultaneously by the feed ingredient after the heating can be faster fuse with hot water, the inside wall of the play water direction orientation agitator of water spray chamber simultaneously, can make the raw materials and the water fusion of adhesion on the agitator inside wall to can be more easily scraped, reduce the fodder residual on the agitator inside wall, reduce the agitator stirring in-process, to feed ingredient's waste.
A high-pressure gas tank is arranged in the middle of the rotating rod; a gas pipe is communicated between the high-pressure gas tank and the heating water tank; the middle part of the gas transmission pipe is provided with an electromagnetic valve; in the process of outputting hot water from the heating water tank to the stirring barrel, the electromagnetic valve in the middle of the gas pipe is opened, so that gas in the high-pressure gas tank enters the heating water tank, the gas pressure in the heating water tank is increased, liquid in the heating water tank can flow out more quickly, the speed of the hot water entering the feed raw material is increased, the gas pressure of the heating water tank is increased, the speed of the liquid sprayed out from the water spray channel can be increased, the impact force of the liquid on the inner side wall of the stirring barrel can be increased, impurities adhered on the inner side wall of the stirring barrel can be washed away more quickly, and after the liquid in the heating water tank is discharged, high-pressure gas in the high-pressure gas tank and the heating water tank can be sprayed out from the water spray channel to blow off the inner side wall of the stirring barrel, so that the impurities adhered on the inner side wall of the stirring barrel can be more easily scraped off, and the gas sprayed out from the water spray channel can be used for secondary stirring of the feed raw material, the mixing speed and the uniformity of the feed raw materials are increased.
The inner side wall of the heating water tank is fixedly connected with a guide block; the connecting point of the arc-shaped water pipe and the heating water tank is positioned at the bottom of the side wall of the heating water tank; through the inside rigid coupling that adds hot water tank there is the guide piece, can be when adding hot water tank rotatory, the liquid that adds hot water tank inside is because of the effect of centrifugal force, by being got rid of the lateral wall that adds hot water tank, simultaneously under the direction of guide piece, liquid all gathers to the port department of arc water pipe, under the cooperation with the inside high-pressure gas of high-pressure gas jar, liquid will follow the arc water pipe, water guide channel and the inside water spray chamber department that enters into of water spray channel then spout, this setting makes the liquid that adds hot water tank inside can be discharged in a large number, reduce the residue of the inside liquid that adds hot water tank.
A plurality of groups of supporting frames are fixedly connected inside the water spraying cavity; a fixed rod is connected between the two support frames in a sliding manner; the fixed rod is rotatably connected with a friction cylinder; a spring is fixedly connected between the fixed rod and the inner side wall of the water spraying cavity; through being equipped with mobilizable friction section of thick bamboo in water spray chamber inside, can be in the inside liquid and the gas blowout of not having of water spray channel when, the dead lever is pressed the port department of water spray channel under the effect of spring, reduces the inside feed ingredient of agitator and enters into the inside volume of water spray channel, and then reducible water spray channel can be blockked up the problem.
A first magnet is arranged at a port close to the water spraying cavity in the water spraying channel; an elastic pull rope is connected between the first magnet and the inner side wall of the water spray channel; the first magnet is sleeved with a rubber sheath; a second magnet is fixedly connected to the middle of the fixed rod; at the in-process of water spray way blowout liquid and gas, gas and liquid can be opened first magnet top, and first magnet can take place the mutex with second magnet simultaneously, and first magnet will have a repulsion to second magnet this moment, presses the friction cylinder on the inside wall of agitator, increases the degree of pressure according to the friction cylinder to the agitator inside wall, and the feed ingredient that is stained with on the messenger agitator inside wall and attaches can be cleared cleaner.
An arc-shaped convex plate is fixedly connected to the side wall of the friction cylinder; the end part of the fixed rod is fixedly connected with a flexible extrusion block; the flexible extrusion block is contacted with the inner side wall of the water spraying cavity; there is the protruding board of arc through the lateral wall department rigid coupling at the friction cylinder, can be when the contact of friction cylinder and agitator inside wall, the protruding board of arc can make the friction cylinder take place vibrations, simultaneously through flexible extrusion piece with the vibration conduction that the friction cylinder takes place to the scraper blade, make the scraper blade also have slight vibration, the effect is swept to scraping of agitator inside wall to the multiplicable scraper blade of this operation, the vibration that produces simultaneously can make the scraper blade stir the mixing to the inside raw materials for fodder of agitator, further promote the stirring efficiency of scraper blade to raw materials for fodder, make the mixed more even of raw materials for fodder.
The inner side wall of the arc-shaped convex plate is fixedly connected with a flexible connecting block; the end part of the flexible connecting block is fixedly connected with an elastic ball; a U-shaped control block is fixedly connected to the side wall of the friction cylinder at a position close to the elastic ball; through being equipped with the elastic ball and the U-shaped control block is mutually supported in arc raised panel inside, can receive the extrusion at arc raised panel, the inside of U-shaped control block can be entered into to the elastic ball, then when the extrusion that arc raised panel received disappears, the elastic ball can be followed U-shaped control block department and washed out, can block the elastic ball because of the U-shaped control block, and the material of elastic ball is flexible material, so when arc raised panel kick-backs, just can make the elastic ball leave the U-shaped control block, arc raised panel has the vibration of a suddenly nature, make the fodder of adhesion on the arc raised panel lateral wall shaken off the part, further reduce the waste of fodder, and promoted the effect of cleaing away of friction cylinder and arc raised panel to the agitator inside wall.
A plurality of groups of elastic rods are fixedly connected to one side of the friction cylinder, which is positioned in the arc-shaped convex plate; the end part of the elastic rod is fixedly connected with a magnetic ball; through be equipped with wobbling magnetic ball in arc protruding inboard portion, can be when the magnetic ball is rotatory around second magnet, the magnetic ball will swing because of the effect of second magnetism magnetic force in the inside of arc protruding board, and then makes a friction cylinder produce the vibration, increases the vibration mode of a friction cylinder and increases the vibration effect of a friction cylinder, makes the friction cylinder further promote the clean effect of agitator inside wall.
The invention has the beneficial effects that:
1. the invention provides a preparation method of a premix feed for shortening the labor process of sows, which adds taurine, lipoic acid and vitamin B into a pig feed1The components of vitamin E, tryptophan, rhizoma ligustici wallichii, bighead atractylodes rhizome and liquorice can relieve the oxidative stress of the sows during pregnancy, and meanwhile, the parturition and the labor process of the sows can be shortened, so that the weak litter size can be reduced.
2. Be equipped with the water spray chamber on the scraper blade through the inside at the agitator, can spout hot water stirring to feed ingredient at the in-process of scraper blade stirring, make the fodder can be by even heating, feed ingredient after being heated simultaneously can be faster and hot water fuse, the play water direction of water spray chamber simultaneously towards the inside wall of agitator, can make the raw materials and the water of adhesion fuse on the agitator inside wall, thereby can be scraped more easily, reduce the fodder residual on the agitator inside wall, reduce the agitator stirring in-process, waste to feed ingredient.
3. Through the inside rigid coupling that adds hot water tank there is the guide piece, can be when adding hot water tank rotatory, the liquid that adds hot water tank inside is because of the effect of centrifugal force, by being got rid of the lateral wall that adds hot water tank, simultaneously under the direction of guide piece, liquid all gathers to the port department of arc water pipe, under the cooperation with the inside high-pressure gas of high-pressure gas jar, liquid will follow the arc water pipe, water guide channel and the inside water spray chamber department that enters into of water spray channel then spout, this setting makes the liquid that adds hot water tank inside can be discharged in a large number, reduce the residue of the inside liquid that adds hot water tank.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of a preparation method of the present invention;
FIG. 2 is a cross-sectional view of the mixing bowl of the present invention;
FIG. 3 is a schematic view of the structure of a heating water tank;
FIG. 4 is a drawing of the flights inside the mixing drum;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a cross-sectional view of the squeeze roll;
FIG. 7 is a schematic view of the construction of the arcuate raised plates of the side walls of the squeeze rolls;
illustration of the drawings:
1. a stirring barrel; 11. a barrel cover; 12. rotating the rod; 13. a squeegee; 14. heating a water tank; 15. heating wires; 16. a water guide channel; 17. an arc-shaped water pipe; 18. water spraying channels; 19. a water spraying cavity; 2. a high pressure gas tank; 21. a gas delivery pipe; 3. a guide block; 4. a support frame; 41. fixing the rod; 42. a friction cylinder; 5. a first magnet; 51. an elastic pull rope; 52. a rubber sheath layer; 53. a second magnet; 6. an arc-shaped convex plate; 61. a flexible extrusion block; 7. a flexible connecting block; 71. an elastic ball; 72. a U-shaped control block; 8. an elastic rod; 81. a magnetic ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to FIGS. 1 to 6, the present invention provides a method for preparing a premix feed for shortening the labor of sowsThe premixed feed for shortening the birth process of the sows consists of the following raw materials in parts by weight: 5 parts of taurine, 5 parts of lipoic acid and vitamin B15 parts of vitamin E5 parts, 5 parts of tryptophan, 5 parts of ligusticum wallichii, 5 parts of bighead atractylodes rhizome, 10 parts of liquorice, 20 parts of functional additive and 10 parts of stomach-invigorating additive; the stomach-invigorating additive is prepared from the following raw materials in parts by weight: 5 parts of hawthorn, 5 parts of orange peel and 5 parts of codonopsis pilosula; the components of hawthorn, orange peel and codonopsis pilosula are added into the premixed feed, so that the premixed feed has the functions of tonifying spleen and invigorating stomach; the functional additive is composed of the following raw materials in parts by weight: 10 parts of potato, 10 parts of vegetable fat, 10 parts of glucose and 3 parts of multi-dimensional electrolyte; the potato is added into the premix feed, so that the digestibility can be effectively improved, the blood sugar balance can be effectively maintained, and meanwhile, the electrolyte is added, so that the stress of the sow can be relieved.
The preparation method of the premixed feed comprises the following steps:
s1; firstly, preparing 5 parts of taurine, 5 parts of lipoic acid and vitamin B 15 parts, mixing the raw materials in a mixer for 10min, heating to 70 ℃ after the raw materials are uniformly mixed to remove internal moisture, and then cooling the raw materials for later use;
s2: placing 5 parts of vitamin E, 5 parts of tryptophan, 5 parts of ligusticum wallichii, 5 parts of bighead atractylodes rhizome and 10 parts of liquorice into a stirring barrel 1, stirring for 4min at a rotating speed of 80-100 r/min, adding the raw materials prepared in S1 into the stirring barrel 1, simultaneously injecting hot water with the same weight as the total weight of the mixture, stirring for 10min, and drying the stirred materials for later use;
s3: putting the raw materials prepared in the step S2 into a compactor, pressing the raw materials into cakes, and finally crushing the cake-shaped feed into particles with the diameter of less than 5mm to finish the preparation of the premixed feed for shortening the birth process of the sow; by adding taurine, lipoic acid and vitamin B into the pig feed1The components of vitamin E, tryptophan, rhizoma ligustici wallichii, bighead atractylodes rhizome and liquorice can relieve the stress of the sows during pregnancy, and meanwhile, the parturition and the labor process of the sows can be shortened, so that the weak litter size can be reduced.
During the stirring process proposed in S2, the stomachic additive was added to the interior of the mixture at the last 5min of the 10min of stirring.
The stirring barrel 1 described in the S2 includes a barrel cover 11; the barrel cover 11 is arranged at the top of the stirring barrel 1; a motor is arranged at the top of the barrel cover 11; a rotating rod 12 is rotatably connected inside the barrel cover 11; the rotating rod 12 is fixedly connected with the output end of the motor; a plurality of groups of scraping plates 13 are fixedly connected to the side wall of the rotating rod 12; a heating water tank 14 is fixedly connected to the middle part of the rotating rod 12; a heating wire 15 is arranged in the heating water tank 14; a water guide channel 16 is formed inside the scraping plate 13 and the rotating rod 12; an arc-shaped water pipe 17 is communicated between the heating water tank 14 and the water guide channel 16; an electromagnetic valve is arranged in the middle of the water guide channel 16 on the rotating rod 12; a plurality of groups of water spraying channels 18 are formed in one side of the scraper 13 close to the inner side wall of the stirring barrel 1; a water spraying cavity 19 is arranged at the end part of the water spraying channel 18 and positioned on the scraper 13; the other end of the water spraying channel 18 is communicated with the water guide channel 16.
The stirring barrel 1 described in the S2 includes a barrel cover 11; the barrel cover 11 is arranged at the top of the stirring barrel 1; a motor is arranged at the top of the barrel cover 11; a rotating rod 12 is rotatably connected inside the barrel cover 11; the rotating rod 12 is fixedly connected with the output end of the motor; a plurality of groups of scraping plates 13 are fixedly connected to the side wall of the rotating rod 12; a heating water tank 14 is fixedly connected to the middle part of the rotating rod 12; a heating wire 15 is arranged in the heating water tank 14; a water guide channel 16 is formed inside the scraping plate 13 and the rotating rod 12; an arc-shaped water pipe 17 is communicated between the heating water tank 14 and the water guide channel 16; an electromagnetic valve is arranged in the middle of the water guide channel 16 on the rotating rod 12; a plurality of groups of water spraying channels 18 are formed in one side of the scraper 13 close to the inner side wall of the stirring barrel 1; a water spraying cavity 19 is arranged at the end part of the water spraying channel 18 and positioned on the scraper 13; the other end of the water spraying channel 18 is communicated with the water guide channel 16; in the using process of the stirring barrel 1, the raw materials of the pig feed are firstly put into the stirring barrel 1, then the barrel cover 11 is covered on the top of the stirring barrel 1, the heating wire 15 is powered on to raise the temperature of the liquid in the heating water tank 14, then the switch of the motor on the stirring barrel 1 is opened to drive the rotating rod 12 to rotate, at the moment, the scraper 13 can stir and mix the feed raw materials in the stirring barrel 1, in the stirring process, the switch of the electromagnetic valve in the middle of the rotating rod 12 is opened to enable the heated liquid in the heating water tank 14 to pass through the arc-shaped water pipe 17, the water guide channel 16 and the water spray channel 18 to the water spray cavity 19 and then to be sprayed into the stirring barrel 1 to mix with the feed, meanwhile, when the liquid passes through the rotating rod 12 and the scraper 13, the rotating rod 12 and the scraper 13 can be heated, and further, when the rotating rod 12 and the scraper 13 are contacted with the feed raw materials in the stirring barrel 1, heat feedstuff, make fodder can by even heating, feedstuff after being heated simultaneously can be faster and hot water fuse, the play water direction of water spray chamber 19 simultaneously towards the inside wall of agitator 1, can make the raw materials and the water of adhesion fuse on the 1 inside wall of agitator, thereby can be scraped by easier quilt, reduce the fodder residual amount on the 1 inside wall of agitator, reduce 1 stirring in-process of agitator, to feedstuff's waste.
The middle part of the rotating rod 12 is provided with a high-pressure gas tank 2; a gas conveying pipe 21 is communicated between the high-pressure gas tank 2 and the heating water tank 14; the middle part of the gas transmission pipe 21 is provided with an electromagnetic valve; in the process of outputting hot water to the inside of the mixing tank 1 by the heating water tank 14, the electromagnetic valve in the middle of the gas pipe 21 is opened, so that gas in the high-pressure gas tank 2 enters the heating water tank 14, the gas pressure in the heating water tank 14 is increased, liquid in the heating water tank 14 can flow out faster, the speed of the hot water entering the inside of the feed raw material is increased, the gas pressure in the heating water tank 14 is increased, the speed of the liquid sprayed out from the water spray channel 18 can be increased, the impact force of the liquid on the inner side wall of the mixing tank 1 can be increased, impurities adhered on the inner side wall of the mixing tank 1 can be washed faster, and after the liquid in the heating water tank 14 is discharged, the high-pressure gas in the high-pressure gas tank 2 and the heating water tank 14 can be sprayed out from the water spray channel 18 to blow the inner side wall of the mixing tank 1, so that the impurities adhered on the inner side wall of the mixing tank 1 can be scraped more easily, and the gas sprayed out from the water spraying channel 18 can be used for carrying out secondary stirring on the feed raw materials, so that the mixing speed and the uniformity of the feed raw materials are increased.
The inner side wall of the heating water tank 14 is fixedly connected with a guide block 3; the connection point of the arc-shaped water pipe 17 and the heating water tank 14 is positioned at the bottom of the side wall of the heating water tank 14; through the guide block 3 fixedly connected to the inside of the heating water tank 14, when the heating water tank 14 rotates, liquid inside the heating water tank 14 is thrown to the side wall of the heating water tank 14 due to the effect of centrifugal force, meanwhile, under the guide of the guide block 3, the liquid is gathered at the port of the arc-shaped water pipe 17, under the cooperation with high-pressure gas inside the high-pressure gas tank 2, the liquid enters the water spraying cavity 19 from the inside of the arc-shaped water pipe 17, the water guide channel 16 and the water spraying channel 18 and then is sprayed out, the arrangement enables the liquid inside the heating water tank 14 to be discharged in large quantity, and the residue of the liquid inside the heating water tank 14 is reduced.
A plurality of groups of supporting frames 4 are fixedly connected inside the water spraying cavity 19; a fixed rod 41 is connected between the two support frames 4 in a sliding manner; a friction cylinder 42 is rotatably connected to the fixed rod 41; a spring is fixedly connected between the fixed rod 41 and the inner side wall of the water spraying cavity 19; through being equipped with mobilizable friction section of thick bamboo 42 in water spray chamber 19 inside, can be when there is not liquid and gas blowout in water spray channel 18 inside, dead lever 41 is pressed the port department of water spray channel 18 under the effect of spring, reduces the inside feed ingredient of agitator 1 and enters into the inside volume of water spray channel 18, and then reducible water spray channel 18 is blockked up the problem.
A first magnet 5 is arranged at a port close to the water spraying cavity 19 in the water spraying channel 18; an elastic pull rope 51 is connected between the first magnet 5 and the inner side wall of the water spray channel 18; the first magnet 5 is sleeved with a rubber sheath 52; a second magnet 53 is fixedly connected to the middle part of the fixing rod 41; at the in-process of water spray channel 18 blowout liquid and gas, gas and liquid can be opened first magnet 5, and first magnet 5 can take place the mutex with second magnet 53 simultaneously, and first magnet 5 will have a repulsion to second magnet 53 this moment, press friction cylinder 42 on the inside wall of agitator 1, increase the pressing strength of friction cylinder 42 to agitator 1 inside wall, the feed ingredient that is stained with on messenger's agitator 1 inside wall and attaches can be cleared up cleaner.
An arc-shaped convex plate 6 is fixedly connected to the side wall of the friction cylinder 42; a flexible extrusion block 61 is fixedly connected to the end part of the fixed rod 41; the flexible extrusion block 61 is contacted with the inner side wall of the water spraying cavity 19; there is arc protruding board 6 through the lateral wall department rigid coupling at friction cylinder 42, can be when the contact of friction cylinder 42 and 1 inside wall of agitator, arc protruding board 6 can make friction cylinder 42 take place vibrations, conduct scraper blade 13 through flexible extrusion piece 61 the vibration that friction cylinder 42 takes place simultaneously, make scraper blade 13 also have slight vibration, the effect of sweeping of 1 inside wall of agitator is swept to multiplicable scraper blade 13 of this operation, the vibration that produces simultaneously can make scraper blade 13 stir the mixing to 1 inside feedstuff of agitator, further promote scraper blade 13 and to feedstuff's stirring efficiency, make feedstuff mix more evenly.
The inner side wall of the arc-shaped convex plate 6 is fixedly connected with a flexible connecting block 7; the end part of the flexible connecting block 7 is fixedly connected with an elastic ball 71; a U-shaped control block 72 is fixedly connected to the side wall of the friction cylinder 42 close to the elastic ball 71; through being equipped with elastic ball 71 and U-shaped control block 72 and mutually supporting in arc-shaped protruding board 6 inside, can be when arc-shaped protruding board 6 receives the extrusion, elastic ball 71 can enter into the inside of U-shaped control block 72, then when the extrusion that arc-shaped protruding board 6 received disappears, elastic ball 71 can be followed U-shaped control block 72 and dashed out, because U-shaped control block 72 can block elastic ball 71, and the material of elastic ball 71 is flexible material, so when arc-shaped protruding board 6 rebounds, just can make elastic ball 71 leave U-shaped control block 72, arc-shaped protruding board 6 has a sudden vibration, make the fodder of adhesion on the arc-shaped protruding board 6 lateral wall shaken off the part, further reduce the waste of fodder, and promoted friction cylinder 42 and arc-shaped protruding board 6 and to the effect of cleaing away of agitator 1 inside wall.
Example two
Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a plurality of sets of elastic rods 8 are fixedly connected to one side of the friction cylinder 42 located inside the arc-shaped protrusion plate 6; the end part of the elastic rod 8 is fixedly connected with a magnetic ball 81; through be equipped with wobbling magnetic ball 81 in arc-shaped raised plate 6 inside, can be when magnetic ball 81 rotates around second magnet 53, magnetic ball 81 will swing because of the effect of second magnet 53 magnetic force in arc-shaped raised plate 6's inside, and then makes friction cylinder 42 produce the vibration, increases friction cylinder 42's vibration mode and vibration effect, makes friction cylinder 42 further promote the clean effect of agitator 1 inside wall.
The working principle is as follows: in the using process of the stirring barrel 1, the raw materials of the pig feed are firstly put into the stirring barrel 1, then the barrel cover 11 is covered on the top of the stirring barrel 1, the heating wire 15 is powered on to raise the temperature of the liquid in the heating water tank 14, then the switch of the motor on the stirring barrel 1 is opened to drive the rotating rod 12 to rotate, at the moment, the scraper 13 can stir and mix the feed raw materials in the stirring barrel 1, in the stirring process, the switch of the electromagnetic valve in the middle of the rotating rod 12 is opened to enable the heated liquid in the heating water tank 14 to pass through the arc-shaped water pipe 17, the water guide channel 16 and the water spray channel 18 to the water spray cavity 19 and then to be sprayed into the stirring barrel 1 to mix with the feed, meanwhile, when the liquid passes through the rotating rod 12 and the scraper 13, the rotating rod 12 and the scraper 13 can be heated, and further, when the rotating rod 12 and the scraper 13 are contacted with the feed raw materials in the stirring barrel 1, the feed raw materials are heated, so that the feed can be uniformly heated, the heated feed raw materials can be quickly fused with hot water, and meanwhile, the water outlet direction of the water spray cavity 19 faces the inner side wall of the stirring barrel 1, so that the raw materials adhered to the inner side wall of the stirring barrel 1 can be fused with water, the raw materials can be easily scraped off, the residual amount of the feed on the inner side wall of the stirring barrel 1 is reduced, and the waste of the feed raw materials in the stirring process of the stirring barrel 1 is reduced; in the process of outputting hot water to the inside of the mixing tank 1 by the heating water tank 14, the electromagnetic valve in the middle of the gas pipe 21 is opened, so that gas in the high-pressure gas tank 2 enters the heating water tank 14, the gas pressure in the heating water tank 14 is increased, liquid in the heating water tank 14 can flow out faster, the speed of the hot water entering the inside of the feed raw material is increased, the gas pressure in the heating water tank 14 is increased, the speed of the liquid sprayed out from the water spray channel 18 can be increased, the impact force of the liquid on the inner side wall of the mixing tank 1 can be increased, impurities adhered on the inner side wall of the mixing tank 1 can be washed faster, and after the liquid in the heating water tank 14 is discharged, the high-pressure gas in the high-pressure gas tank 2 and the heating water tank 14 can be sprayed out from the water spray channel 18 to blow the inner side wall of the mixing tank 1, so that the impurities adhered on the inner side wall of the mixing tank 1 can be scraped more easily, the gas sprayed out from the water spraying channel 18 can be used for carrying out secondary stirring on the feed raw materials, so that the mixing speed and the uniformity of the feed raw materials are increased; by fixedly connecting the guide block 3 in the heating water tank 14, when the heating water tank 14 rotates, liquid in the heating water tank 14 is thrown to the side wall of the heating water tank 14 under the action of centrifugal force, and meanwhile, under the guide of the guide block 3, the liquid is gathered at the port of the arc-shaped water pipe 17, and under the cooperation with high-pressure gas in the high-pressure gas tank 2, the liquid enters the water spraying cavity 19 from the inside of the arc-shaped water pipe 17, the water guide channel 16 and the water spraying channel 18 and then is sprayed out, so that the liquid in the heating water tank 14 can be discharged in a large amount, and the residue of the liquid in the heating water tank 14 is reduced; by arranging the movable friction cylinder 42 in the water spraying cavity 19, when no liquid or gas is sprayed out of the water spraying channel 18, the fixing rod 41 is pressed to the port of the water spraying channel 18 under the action of the spring, so that the amount of feed raw materials in the stirring barrel 1 entering the water spraying channel 18 is reduced, and the problem that the water spraying channel 18 is blocked can be further reduced; in the process of spraying liquid and gas from the water spraying channel 18, the gas and the liquid push the first magnet 5 open, and the first magnet 5 and the second magnet 53 generate mutual repulsion, at the moment, the first magnet 5 has a repulsion force on the second magnet 53, the friction cylinder 42 is pressed on the inner side wall of the stirring barrel 1, the pressing force of the friction cylinder 42 on the inner side wall of the stirring barrel 1 is increased, so that feed raw materials adhered to the inner side wall of the stirring barrel 1 can be cleaned; the arc-shaped convex plate 6 is fixedly connected to the side wall of the friction cylinder 42, when the friction cylinder 42 is in contact with the inner side wall of the stirring barrel 1, the friction cylinder 42 can vibrate due to the arc-shaped convex plate 6, meanwhile, vibration generated by the friction cylinder 42 is transmitted to the scraper 13 through the flexible extrusion block 61, so that slight vibration can be generated on the scraper 13, the scraping effect of the scraper 13 on the inner side wall of the stirring barrel 1 can be increased, meanwhile, the scraper 13 can stir and mix feed raw materials in the stirring barrel 1 due to the generated vibration, the stirring efficiency of the scraper 13 on the feed raw materials is further improved, and the feed raw materials are mixed more uniformly; through the mutual matching of the elastic ball 71 and the U-shaped control block 72 arranged in the arc-shaped protruding plate 6, when the arc-shaped protruding plate 6 is extruded, the elastic ball 71 can enter the U-shaped control block 72, and then when the extrusion of the arc-shaped protruding plate 6 disappears, the elastic ball 71 can be flushed out from the U-shaped control block 72, and the U-shaped control block 72 can clamp the elastic ball 71, and the elastic ball 71 is made of a flexible material, so that when the arc-shaped protruding plate 6 rebounds, the elastic ball 71 can leave the U-shaped control block 72, the arc-shaped protruding plate 6 can vibrate suddenly, so that the feed adhered to the side wall of the arc-shaped protruding plate 6 is shaken off, the waste of the feed is further reduced, and the cleaning effect of the friction cylinder 42 and the arc-shaped protruding plate 6 on the inner side wall of the stirring barrel 1 is improved; through be equipped with wobbling magnetic ball 81 in arc-shaped raised plate 6 inside, can be when magnetic ball 81 rotates around second magnet 53, magnetic ball 81 will swing because of the effect of second magnet 53 magnetic force in arc-shaped raised plate 6's inside, and then makes friction cylinder 42 produce the vibration, increases the vibration mode of friction cylinder 42, and increases the vibration effect of friction cylinder 42, makes friction cylinder 42 further promote the clean effect of agitator 1 inside wall.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. A preparation method of a premix feed for shortening the labor of sows is characterized by comprising the following steps: the premix feed for shortening the labor course of the sows comprises the following raw materials:
2. the method for preparing a premix feed for shortening the labor of sows as set forth in claim 1, wherein the premix feed comprises: the stomach invigorating additive comprises the following raw materials:
3. the method for preparing a premix feed for shortening the labor of sows as set forth in claim 2, wherein the premix feed comprises: the preparation method of the premixed feed comprises the following steps:
s1; firstly, preparing 5 parts of taurine, 5 parts of lipoic acid and vitamin B15 parts, mixing the raw materials in a mixer for 10min, heating to 70 ℃ after the raw materials are uniformly mixed to remove internal moisture, and then cooling the raw materials for later use;
s2: placing 5 parts of vitamin E, 5 parts of tryptophan, 5 parts of ligusticum wallichii, 5 parts of bighead atractylodes rhizome and 10 parts of liquorice into a stirring barrel (1), stirring for 4min at a rotating speed of 80-100 r/min, adding the raw materials prepared in S1 into the stirring barrel (1), simultaneously injecting hot water with the same weight as the total weight of the mixture, stirring for 10min, and drying the stirred materials for later use;
s3: and (4) putting the raw materials prepared in the step (S2) into a compactor, pressing the raw materials into cakes, and finally crushing the cake-shaped feed into particles with the diameter of less than 5mm to finish the preparation of the premixed feed for shortening the birth process of the sow.
4. The method for preparing a premix feed for shortening the labor of sows as set forth in claim 3, wherein the premix feed comprises: during the stirring process proposed in S2, the stomachic additive was added to the interior of the mixture at the last 5min of the 10min of stirring.
5. The method for preparing a premix feed for shortening the labor of sows as set forth in claim 2, wherein the premix feed comprises: the functional additive is composed of the following raw materials in parts by weight:
6. the method for preparing a premix feed for shortening the labor of sows as set forth in claim 4, wherein the premix feed comprises: the working process of the stirring barrel (1) provided in the S2 comprises the steps of firstly injecting water with the weight being about 14% of the total weight of raw materials into the heating water tank (14), then heating the water in the heating water tank (14) to 80 ℃ by using a heating wire (15), then opening an electromagnetic valve when the stirring barrel (1) works, enabling the hot water in the heating water tank (14) to flow into the stirring barrel (1) to be mixed and stirred with the feed, and sequentially adding the potatoes, the vegetable oil, the glucose and the multidimensional electrolyte in the functional additives into the mixture in the stirring process, so that the potatoes, the vegetable oil, the glucose and the multidimensional electrolyte can be fully mixed with the premixed feed, and further enable the sows to absorb the potatoes, the vegetable oil, the glucose and the multidimensional electrolyte more quickly when in use.
7. The method for preparing a premix feed for shortening the labor of sows as set forth in claim 6, wherein the premix feed comprises: the stirring barrel (1) in the S2 comprises a barrel cover (11); the barrel cover (11) is arranged at the top of the stirring barrel (1); the top of the barrel cover (11) is provided with a motor; a rotating rod (12) is rotatably connected inside the barrel cover (11); the rotating rod (12) is fixedly connected with the output end of the motor; a plurality of groups of scraping plates (13) are fixedly connected to the side wall of the rotating rod (12); the middle part of the rotating rod (12) is fixedly connected with a heating water tank (14); a heating wire (15) is arranged in the heating water tank (14); a water guide channel (16) is formed in the scraper (13) and the rotating rod (12); an arc-shaped water pipe (17) is communicated between the heating water tank (14) and the water guide channel (16); an electromagnetic valve is arranged in the middle of the water guide channel (16) on the rotating rod (12); a plurality of groups of water spraying channels (18) are formed in one side, close to the inner side wall of the stirring barrel (1), of the scraper (13); a water spraying cavity (19) is arranged at the end part of the water spraying channel (18) and positioned on the scraper plate (13); the other end of the water spraying channel (18) is communicated with the water guide channel (16).
8. The method for preparing a premix feed for shortening the labor of sows as set forth in claim 7, wherein the premix feed comprises: the middle part of the rotating rod (12) is provided with a high-pressure gas tank (2); a gas conveying pipe (21) is communicated between the high-pressure gas tank (2) and the heating water tank (14); the middle part of the gas transmission pipe (21) is provided with an electromagnetic valve; the inner side wall of the heating water tank (14) is fixedly connected with a guide block (3); the connection point of the arc-shaped water pipe (17) and the heating water tank (14) is positioned at the bottom of the side wall of the heating water tank (14); a plurality of groups of supporting frames (4) are fixedly connected inside the water spraying cavity (19); a fixed rod (41) is connected between the two support frames (4) in a sliding manner; the fixed rod (41) is rotatably connected with a friction cylinder (42); a spring is fixedly connected between the fixed rod (41) and the inner side wall of the water spraying cavity (19); a first magnet (5) is arranged at a port close to the water spraying cavity (19) in the water spraying channel (18); an elastic pull rope (51) is connected between the first magnet (5) and the inner side wall of the water spraying channel (18); a rubber sheath (52) is sleeved on the first magnet (5); a second magnet (53) is fixedly connected to the middle part of the fixing rod (41); an arc-shaped convex plate (6) is fixedly connected to the side wall of the friction cylinder (42); a flexible extrusion block (61) is fixedly connected to the end part of the fixed rod (41); the flexible extrusion block (61) is contacted with the inner side wall of the water spraying cavity (19); the inner side wall of the arc-shaped convex plate (6) is fixedly connected with a flexible connecting block (7); an elastic ball (71) is fixedly connected to the end part of the flexible connecting block (7); and a U-shaped control block (72) is fixedly connected to the side wall of the friction cylinder (42) close to the elastic ball (71).
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