CN111774002A - A dosing unit for pig feed production and batching technology thereof - Google Patents
A dosing unit for pig feed production and batching technology thereof Download PDFInfo
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- CN111774002A CN111774002A CN202010767843.XA CN202010767843A CN111774002A CN 111774002 A CN111774002 A CN 111774002A CN 202010767843 A CN202010767843 A CN 202010767843A CN 111774002 A CN111774002 A CN 111774002A
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
- B01F33/831—Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2115—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
- B01F35/832—Flow control by weighing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/06—Mixing of food ingredients
- B01F2101/18—Mixing animal food ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a batching device for pig feed production and a batching process thereof, relates to the technical field of pig feed production, and aims to solve the problem of improving the feed quality on the premise of simplifying the batching process in the prior art. The utility model discloses a feed proportioning device, including mixing drum, upper cover, feed proportioning mechanism, weighing hopper, mixing drum, spiral puddler, spiral agitator inner wall, the upper cover is installed to the upper end of mixing drum, the top of upper cover is equipped with four former feed drums along circumference evenly distributed, the below of former feed drum all is provided with the feed conveying drum, sealed being fixed with first unloading pipe between feed conveying drum and the former feed drum, one side of feed conveying drum is provided with dosing mechanism, dosing mechanism's internally mounted has the weighing hopper, weighing hopper and feed conveying drum are provided with the second unloading pipe, sealed being fixed with the third unloading pipe between weighing hopper and the mixing drum, spiral puddler is installed to the inside below of mixing drum, the inside of mixing drum inner wall is equipped with.
Description
Technical Field
The invention relates to the technical field of pig feed production, in particular to a batching device for pig feed production and a batching process thereof.
Background
The pig feed is a feed for feeding domestic pigs, which is usually composed of protein feed, energy feed, coarse feed, green feed, silage, mineral feed and feed additive, the most common feed in the market is complete feed composed of four parts of protein feed, energy feed, coarse feed and additive, wherein the protein feed is characterized by high protein content which is 3 to 8 times of that of grain feed, the protein feed is matched with the energy feed in daily ration for feeding pigs, the use of the complete feed can lead the boars to normally breed, promote the growth and the fattening and the weight increment of piglets, the capacity feed is rich in vitamin E, the B vitamins are more than grains, the reasonable use of the complete feed is beneficial to the balance of nutrition, the coarse feed comprises various crops, husks, vines, green hay, tree leaves and the like, the coarse fiber content is high, the digestion rate is low, the intestines and stomach of the pigs can be filled to have full stomach, the digestion function is stimulated, and the feed additive has complete feed nutrition, the feed additive has the effects of improving the utilization rate of the feed, promoting the growth of pigs, preventing diseases, reducing the loss of nutrient substances during the storage period of the feed and the like.
In the production process of the pig feed, four kinds of raw feeds, namely protein feed, energy feed, coarse feed and additive, need to be mixed, and due to the fact that proper proportions exist among the four kinds of feeds, processing personnel need to weigh different raw feeds in advance before mixing and stirring, then place the raw feeds into equipment one by one for ingredient mixing, and finally mix the raw feeds to form complete feed.
However, the former fodder of dosing unit of current pig feed production process of weighing is comparatively complicated, though adopt accurate weighing instrument, but still need the processing personnel to weigh one by one and throw the material, waste time and energy, comparatively influence production efficiency, simultaneously former fodder is though smashing, but still there is the individual that the form is inconsistent, be difficult to fuse with different former fodder when mixing, thereby influence the fodder quality, in addition former fodder is through high temperature virus killing when processing, nevertheless difficult to avoid adhering to the bacterium once more at the in-process of transportation and placing, if disinfect through high temperature inside the mixing drum, nevertheless probably destroy the nutrition structure of fodder, bring the influence once more for the fodder quality, consequently unsatisfied current demand, to this we have proposed a dosing unit and batching technology for pig feed production.
Disclosure of Invention
The invention aims to provide a batching device for pig feed production and a batching process thereof, so as to solve the problem of improving the feed quality on the premise of simplifying the batching process in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a batching device for pig feed production and a batching process thereof comprise a mixing drum, wherein an upper cover is mounted at the upper end of the mixing drum, the mixing drum is connected with the upper cover in a sealing manner, four raw material drums uniformly distributed along the circumference are arranged above the upper cover, material conveying drums are arranged below the raw material drums, a first blanking pipe is fixed between the material conveying drums in a sealing manner, a batching mechanism is arranged on one side of each material conveying drum and fixed with the upper cover through bolts, weighing hoppers are mounted inside the batching mechanism, a second blanking pipe is arranged between each weighing hopper and each material conveying drum, a third blanking pipe is fixed between each weighing hopper and the mixing drum in a sealing manner, a spiral mixing rod is mounted below the inside of the mixing drum, four heating devices uniformly distributed along the circumference are arranged inside the inner wall of the mixing drum, and a discharge port is fixed on one side of the lower end of the mixing drum in a sealing manner, the electromagnetic valves are fixedly mounted outside the first discharging pipe, the second discharging pipe and the third discharging pipe, and accordingly the effect of improving the quality of the feed on the premise of simplifying the batching process is achieved.
Preferably, one side fixed mounting of conveying cylinder outside has first motor, and the output shaft of first motor passes through the shaft coupling transmission with the auger delivery pole and is connected, the outside of auger delivery pole be provided with the helical blade of auger delivery pole looks adaptation, and the helical blade laminates with the inner wall of conveying cylinder mutually, under the drive of first motor, can make the auger delivery pole promote inside raw materials and carry.
Preferably, the one end that first motor was kept away from to the auger delivery pole is provided with first crocus disc, the fixed connecting block that is provided with in intermediate position department of first crocus disc, and auger delivery pole and first crocus disc pass through connecting block welded fastening, divide four through-holes between the connecting block, the outside of first crocus disc is provided with the housing, and the housing passes through the bolt fastening with defeated feed cylinder, second crocus disc is installed to one side of first crocus disc, and second crocus disc and housing welded fastening, the inboard of first crocus disc and second crocus disc all is provided with the mill grain, and the adaptation of each other between the mill grain, through this kind of design, can realize guaranteeing to carry out the synchronous transport to it under the unified prerequisite of form.
Preferably, the weighing hopper is respectively connected with the second feeding pipe and the third feeding pipe in a sliding mode, the weighing sensors are mounted at the upper ends of two sides of the weighing hopper, one ends of the weighing sensors are fixed with the batching mechanism through screws, the other ends of the weighing sensors are fixedly connected with the weighing hopper through fixing blocks, the batching mechanism is fixedly connected with the feeding cylinder through a supporting plate, and through the design, synchronous proportioning of various raw materials is achieved, on the other hand, the weight precision of batching can be improved, and good guarantee is provided for improving the quality of pig feed.
Preferably, the both sides of the inside lower extreme of batching mechanism all are provided with the spout, the internally mounted of spout has the linking arm, and linking arm and spout sliding connection, linking arm and weighing hopper fixed connection, linking arm have improved the stability between weighing hopper and the batching mechanism.
Preferably, the second motor is installed to the intermediate position department of agitator drum bottom, be connected through reduction gear transmission between the output shaft of second motor and the spiral puddler, the fixed sill bar that is provided with in bottom of spiral puddler, and the lower extreme of sill bar laminates with the agitator mutually, through this kind of design, can improve the mixing efficiency between the raw materials under the prerequisite of guaranteeing mixing quality.
Preferably, one side fixed mounting of churn has the thermometer, temperature sensor is installed to the lower extreme of churn opposite side, and temperature sensor extends to the inside of churn, temperature sensor passes through singlechip electric connection with heating device, through this kind of design, has realized avoiding inside nutrient composition to suffer destruction under the prerequisite that improves mixing efficiency between the raw materials.
Preferably, all install sterilamp between the heating device, and sterilamp uses the centre of a circle of churn to be the symmetric distribution as the initial point, sterilamp's front end all is provided with toughened glass, and toughened glass and churn are sealed fixed, through this kind of design, can eliminate the bacterium that the raw materials produced in transportation and storage, further avoid simultaneously in mixing process, because the temperature suits the problem that leads to bacterial growing.
A batching process of a batching device for pig feed production comprises the following steps:
step one, preparing a protein feed, wherein the protein feed mainly comprises soybean, silkworm chrysalis and rapeseed dregs in a mass ratio of 60: 15: 25, drying the mixture to form a plurality of granular protein feeds after the mixture is mixed, and pouring the granular protein feeds into a raw material barrel after the preparation is finished;
step two, preparing an energy feed, wherein the energy feed mainly comprises corn and fish meal, and the mass ratio of the energy feed is respectively 97: 3, drying the mixture to form a plurality of granular energy feeds after mixing, and pouring the feeds into a raw material barrel after preparation;
step three, preparing coarse fodder, wherein the coarse fodder mainly comprises wheat bran and bean pulp, and the mass ratio of the coarse fodder is respectively 28: 72, drying the mixture to form a plurality of granular coarse feeds after the mixture is mixed, and pouring the granular coarse feeds into a raw material barrel after the preparation is finished;
step four, mixing an additive, wherein the additive mainly comprises calcium carbonate, grease, calcium hydrophosphate, salt, a pertussis premix, vitamin D, lysine, methionine, biological fertilizer, sodium bicarbonate and a flavoring agent, and the mass ratio of the additive is respectively 21: 52: 11: 1: 3: 0.4: 0.4: 9: 2.2, pouring the mixture into a raw material barrel after mixing;
step five, carrying out ingredient mixing on the protein feed, the energy feed, the coarse feed and the additive prepared in the step through using a pig feed production and ingredient mixing device, wherein the mass ratio of the ingredients is 64.29: 22.66: 8.91: 4.14.
compared with the prior art, the invention has the beneficial effects that:
1. the invention is characterized in that four raw material barrels which are uniformly distributed along the circumference are arranged above an upper cover and are respectively and pre-filled with protein feed, energy feed, coarse feed and additives, when feeding is carried out, an electromagnetic valve on a first discharging pipe is opened, so that raw materials in the raw material barrels respectively enter a material conveying barrel at the lower end of the first discharging pipe, a first motor is started, an output shaft of the first motor drives a spiral conveying rod in the material conveying barrel to rotate, the raw materials can only move forwards along the tank bottom of the material conveying barrel under the pushing of blades of the spiral conveying rod due to the gravity of the raw materials and the friction force generated between the gravity of the raw materials and the tank wall of the material conveying barrel, when the raw materials are conveyed to a first milling disc, the raw materials enter a position between the first milling disc and a second milling disc along with the continuous extrusion of the blades of the spiral conveying rod, the inner sides of the first milling disc and the second milling disc are provided with, the second crocus disc keeps static to rub mutually between the mill line, the raw materials is when extrudeing to inside, along with the friction of each other of two discs, further grinds the raw materials into the powder, thereby changes the individuality that a plurality of forms differ into unified powder state, and mixing efficiency when having improved the stirring guarantees feed quality, through this kind of design, can realize carrying out synchronous transport to it under the unified prerequisite of assurance form.
2. The invention installs the weighing hopper at the lower end of the second blanking pipe, the lower end of the second blanking pipe extends to the inside of the weighing hopper and is connected with the weighing hopper in a sliding way, the ground raw material enters the inside of the weighing hopper through the second blanking pipe, because the electromagnetic valve at the lower end of the weighing hopper is in a closed state, the raw material can be accumulated in the weighing hopper, the upper end of the weighing hopper is connected with the weighing sensor, a processing worker sets the weighing sensor in advance according to the weight ratio of different raw materials, as the raw material is gradually accumulated in the weighing hopper, the elastomer in the weighing sensor generates elastic deformation under the action of external force, so that the resistance strain gauge adhered to the surface of the elastomer also generates deformation along with the deformation of the resistance strain gauge, the resistance value of the resistance strain gauge changes after the deformation of the resistance strain gauge, and then the resistance change is converted into an electric signal through a corresponding measuring circuit, thereby accomplished the process of external force transform for the signal of telecommunication, thereby can detect weight, when reaching the numerical value of setting for, weighing sensor is with signal transmission to singlechip, and the solenoid valve on the first unloading pipe is closed to the singlechip, opens the solenoid valve on the second unloading pipe, thereby the raw materials that the order was weighed fall into to the churn inside smoothly, through this kind of design, realize the synchronous ratio of multiple raw materials on the one hand, on the other hand can improve the weight precision of batching, provides good guarantee for improving pig feed quality.
3. According to the invention, the spiral stirring rod is arranged in the stirring cylinder, the spiral stirring blade is arranged outside the stirring cylinder, when the weighed and proportioned raw materials completely enter the stirring cylinder, the second motor is started, the stirring rod in the stirring cylinder is driven to rotate under the transmission of the speed reducer, the spiral blade at the upper end of the spiral stirring rod is designed in a spiral shape, so that the raw materials can be fully stirred on one hand, and the raw materials at the bottom can be lifted on the other hand, and three-dimensional vertical interaction is formed in space, thereby improving the mixing effect among the raw materials, avoiding the local poor mixing effect, and the four bottom rods are arranged at the bottom of the spiral stirring rod, are symmetrically distributed among the bottom rods, and are attached to the bottom of the stirring cylinder, on one hand, the raw materials at the bottom of the stirring cylinder can be stirred, and on the other hand, the raw materials can be prevented from caking at the bottom of the, the overall cleaning difficulty is reduced, and through the design, the mixing efficiency between the raw materials can be improved on the premise of ensuring the mixing quality.
4. According to the invention, four heating devices which are uniformly distributed along the circumference are arranged inside the inner wall of the stirring cylinder, in the stirring process, the heating devices are started, and the internal temperature is raised to 40-50 ℃ by matching with purified water injected in advance, so that raw materials are mixed in the temperature range, a processing worker can know the internal mixing temperature through external thermometers, meanwhile, a temperature sensor is arranged on one side of the bottom, the temperature sensor can adjust the temperature of the heating devices through a single chip microcomputer, the heating devices are kept in a proper temperature range, the poor mixing efficiency caused by too low temperature is avoided, and the nutrient components are prevented from being damaged caused by too high temperature.
5. According to the invention, the ultraviolet sterilizing lamps are arranged between the heating devices and are arranged in the space formed between the inner wall of the mixing drum and the toughened glass, and in the mixing process, the ultraviolet sterilizing lamps are turned on, and ultraviolet rays with proper wavelength are utilized to destroy the molecular structure of DNA or RNA in the cells of a microorganism organism, so that the death of growing cells and the death of regenerative cells are caused, thereby achieving the effect of sterilization and disinfection.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall top view of the present invention;
FIG. 3 is an enlarged view of a portion of the area A of the present invention;
FIG. 4 is a schematic view of the first and second abrasive disks of the present invention;
FIG. 5 is a plan view showing the internal structure of the agitating drum of the present invention.
In the figure: 1. a mixing drum; 2. an upper cover; 3. a batching mechanism; 4. a raw material barrel; 5. a first blanking pipe; 6. an electromagnetic valve; 7. a first motor; 8. a delivery cylinder; 9. a screw conveying rod; 10. a shield cover; 11. a first milling disc; 12. a second grinding disc; 13. a support plate; 14. a second blanking pipe; 15. a weighing hopper; 16. a weighing sensor; 17. a chute; 18. a connecting arm; 19. a third blanking pipe; 20. tempering the glass; 21. a fixed block; 22. a helical agitator shaft; 23. a bottom bar; 24. a heating device; 25. a temperature sensor; 26. a thermometer; 27. a discharge port; 28. a speed reducer; 29. a second motor; 30. grinding lines; 31. connecting blocks; 32. a through hole; 33. an ultraviolet germicidal lamp.
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.
Referring to fig. 1-5, an embodiment of the present invention is shown: a batching device for pig feed production and a batching process thereof comprise a mixing drum 1, wherein an upper cover 2 is installed at the upper end of the mixing drum 1, the mixing drum 1 is connected with the upper cover 2 in a sealing manner to ensure that raw materials cannot overflow in the mixing process, four raw material drums 4 which are uniformly distributed along the circumference are arranged above the upper cover 2, the raw material drums 4 are used for temporarily placing the raw materials, scales marked outside can enable processing personnel to know the internal capacity, material conveying drums 8 are arranged below the raw material drums 4, a first discharging pipe 5 is fixed between the material conveying drums 8 and the raw material drums 4 in a sealing manner, the first discharging pipe 5 is used for conveying the raw materials to the material conveying drums 8, a batching mechanism 3 is arranged on one side of each material conveying drum 8, the batching mechanism 3 and the upper cover 2 are fixed through bolts, the batching mechanism 3 is fixed with the upper cover 2 by a body and is used for being connected at the same time, the raw material drums 4 and a first motor 7 are fixed, the inside of the batching mechanism 3 is provided with a weighing hopper 15, the weighing hopper 15 is used for weighing the temporarily stored raw materials in cooperation with a weighing sensor 16, the weighing hopper 15 and the conveying cylinder 8 are provided with a second discharging pipe 14, a third discharging pipe 19 is fixed between the weighing hopper 15 and the stirring cylinder 1 in a sealing manner, the second discharging pipe 14 and the third discharging pipe 19 respectively give a movable weighing space to the weighing hopper 15 together with a sliding connection structure of the weighing hopper 15, a spiral stirring rod 22 is installed below the inside of the stirring cylinder 1, four heating devices 24 uniformly distributed along the circumference are arranged inside the inner wall of the stirring cylinder 1, a discharging port 27 is fixed on one side of the lower end of the stirring cylinder 1 in a sealing manner, electromagnetic valves 6 are fixedly installed outside the first discharging pipe 5, the second discharging pipe 14 and the third discharging pipe 19, and a weighing cycle between the raw materials is formed by opening and closing the electromagnetic valves 6.
Further, one side fixed mounting outside the feed delivery cylinder 8 has first motor 7, and the output shaft of first motor 7 passes through the shaft coupling transmission with auger delivery pole 9 and is connected, auger delivery pole 9's outside is provided with the helical blade with auger delivery pole 9 looks adaptation, and helical blade laminates with the inner wall of feed delivery cylinder 8 mutually, the output shaft of first motor 7 drives auger delivery pole 9 inside the feed delivery cylinder 8 and rotates, because the gravity of raw materials and the produced frictional force of 8 cell walls of feed delivery cylinder, make the raw materials can only move forward along the tank bottom of feed delivery cylinder 8 under the propelling movement of auger delivery pole 9 blade, when the raw materials transports to first crocus disc 11, along with the continuous extrusion of auger delivery pole 9 blade, make it get into between first crocus disc 11 and the second crocus disc 12.
Further, one end of the screw conveying rod 9, which is far away from the first motor 7, is provided with a first milling disc 11, a connecting block 31 is fixedly arranged at the middle position of the first milling disc 11, the screw conveying rod 9 and the first milling disc 11 are fixedly welded through the connecting block 31, four through holes 32 are divided between the connecting blocks 31, a shielding cover 10 is arranged outside the first milling disc 11, the shielding cover 10 and the material conveying cylinder 8 are fixed through bolts, a second milling disc 12 is arranged on one side of the first milling disc 11, the second milling disc 12 and the shielding cover 10 are fixedly welded, milling grains 30 are arranged on the inner sides of the first milling disc 11 and the second milling disc 12, the milling grains 30 are mutually matched, the screw conveying rod 9 drives the first milling disc 11 to synchronously rotate, the second milling disc 12 is kept static, so that the milling grains are mutually rubbed, when the raw materials are extruded to the inside, along with the friction of two discs each other, further grind into powder with the raw materials to individual that a plurality of forms are different changes unified powder state into, has improved the mixing efficiency when stirring, guarantees feed quality.
Further, the weighing hopper 15 is respectively connected with the second discharging pipe 14 and the third discharging pipe 19 in a sliding mode, the weighing sensors 16 are mounted at the upper ends of two sides of the weighing hopper 15, one end of each weighing sensor 16 is fixed with the batching mechanism 3 through screws, the other end of each weighing sensor 16 is fixedly connected with the weighing hopper 15 through a fixing block 21, the batching mechanism 3 is fixedly connected with the conveying cylinder 8 through a supporting plate 13, along with the gradual accumulation of raw materials in the weighing hopper 15, an elastic body in the weighing sensor 16 generates elastic deformation under the action of external force, so that the resistance strain gauge adhered to the surface of the resistance strain gauge deforms along with the deformation of the resistance strain gauge, the resistance value of the resistance strain gauge changes after the deformation of the resistance strain gauge, and the resistance change is converted into an electric signal through a corresponding measuring circuit, so that the process of converting the external force into the electric signal is completed, and the weight can.
Further, the both sides of the inside lower extreme of batching mechanism 3 all are provided with spout 17, and the internally mounted of spout 17 has linking arm 18, and linking arm 18 and spout 17 sliding connection, linking arm 18 and 15 fixed connection of weighing hopper, along with the continuous improvement of 15 inside weights of weighing hopper, whereabouts gradually under the action of gravity, and linking arm 18 can assist it, improves the stability of weighing process.
Further, a second motor 29 is installed at the middle position of the bottom of the mixing drum 1, an output shaft of the second motor 29 is in transmission connection with the spiral mixing rod 22 through a speed reducer 28, a bottom rod 23 is fixedly arranged at the bottom of the spiral mixing rod 22, and the lower end of the bottom rod 23 is attached to the mixing drum 1, because the spiral blade at the upper end of the spiral mixing rod 22 is in a spiral design, on one hand, the raw materials can be fully mixed in the rotating process, on the other hand, the raw materials at the bottom can be lifted, and three-dimensional up-and-down interaction is formed in space, so that the mixing effect between the raw materials is improved, the local poor mixing effect is avoided, four bottom rods 23 are installed at the bottom of the spiral mixing rod 22, the bottom rods 23 are symmetrically distributed, and the bottoms are all attached to the bottom of the mixing drum 1, on the one hand, the raw materials at the bottom, on the other hand, the raw materials can be prevented from caking at the bottom of the mixing drum 1, and the overall cleaning difficulty is reduced.
Further, one side fixed mounting of churn 1 has thermometer 26, temperature sensor 25 is installed to the lower extreme of churn 1 opposite side, and temperature sensor 25 extends to the inside of churn 1, temperature sensor 25 passes through singlechip electric connection with heating device 24, temperature sensor 25 accessible singlechip is adjusted heating device 24's temperature, make it keep in suitable temperature interval, it is relatively poor to avoid the temperature to hang down to lead to mixing efficiency, avoid the high nutrient composition quilt of leading to of high temperature to destroy simultaneously.
Further, all install sterilamp 33 between heating device 24, and sterilamp 33 uses the centre of a circle of churn 1 as the origin and be the symmetric distribution, and the front end of sterilamp 33 all is provided with toughened glass 20, and toughened glass 20 and churn 1 are sealed fixed, and sterilamp 33 utilizes the ultraviolet ray of appropriate wavelength to destroy the molecular structure of DNA or RNA in the microorganism organism cell, causes the death of growth cell and the death of regeneration cell to reach the effect of disinfecting.
A batching process of a batching device for pig feed production comprises the following steps:
step one, preparing a protein feed, wherein the protein feed mainly comprises soybean, silkworm chrysalis and rapeseed dregs in a mass ratio of 60: 15: 25, drying the mixture to form a plurality of granular protein feeds after the mixture is mixed, and pouring the granular protein feeds into the raw material barrel 4 after the preparation is finished;
step two, preparing an energy feed, wherein the energy feed mainly comprises corn and fish meal, and the mass ratio of the energy feed is respectively 97: 3, drying the mixture to form a plurality of granular energy feeds after mixing, and pouring the feeds into a raw material barrel 4 after preparation;
step three, preparing coarse fodder, wherein the coarse fodder mainly comprises wheat bran and bean pulp, and the mass ratio of the coarse fodder is respectively 28: 72, drying the mixture to form a plurality of granular coarse feeds after the mixture is mixed, and pouring the granular coarse feeds into the raw material barrel 4 after the preparation is finished;
step four, mixing an additive, wherein the additive mainly comprises calcium carbonate, grease, calcium hydrophosphate, salt, a pertussis premix, vitamin D, lysine, methionine, biological fertilizer, sodium bicarbonate and a flavoring agent, and the mass ratio of the additive is respectively 21: 52: 11: 1: 3: 0.4: 0.4: 9: 2.2, pouring the mixture into a raw material barrel 4 after mixing;
step five, carrying out ingredient mixing on the protein feed, the energy feed, the coarse feed and the additive prepared in the step through using a pig feed production and ingredient mixing device, wherein the mass ratio of the ingredients is 64.29: 22.66: 8.91: 4.14.
the working principle is as follows: firstly, protein feed, energy feed, coarse feed and additives are respectively poured into four raw material barrels 4, then the materials are fed, an electromagnetic valve 6 on a first discharging pipe 5 is opened, raw materials in the raw material barrels 4 respectively enter a material conveying barrel 8 at the end of the first discharging pipe 5, a first motor 7 is started, an output shaft of the first motor 7 drives a spiral conveying rod 9 in the material conveying barrel 8 to rotate, the raw materials can only move forwards along the bottom of the material conveying barrel 8 under the pushing of blades of the spiral conveying rod 9, the raw materials enter a space between a first milling disc 11 and a second milling disc 12 along with the continuous extrusion of the blades of the spiral conveying rod 9, the two discs rub with each other to further mill the raw materials into powder, so that a plurality of individuals with different shapes are converted into a uniform powder state, the milled raw materials enter a weighing hopper 15 through a second discharging pipe 14, because the electromagnetic valve 6 at the lower end of the weighing hopper 15 is in a closed state, raw materials can be accumulated inside the weighing hopper 15, a processing person sets the weighing sensor 16 in advance according to the weight ratio of different raw materials, the raw materials are gradually accumulated inside the weighing hopper 15, when the set value is reached, the weighing sensor 16 transmits a signal to the single chip microcomputer, the single chip microcomputer closes the electromagnetic valve 6 on the first discharging pipe 5 and opens the electromagnetic valve 6 on the second discharging pipe 14, so that the weighed raw materials smoothly fall into the stirring cylinder 1, when the raw materials subjected to weighing ratio completely enter the stirring cylinder 1, the second motor 29 is started, the spiral stirring rod 22 inside the stirring cylinder 1 is driven to rotate under the transmission of the reducer 28, the heating device 24 is started in the stirring process, the internal temperature is raised to 40-50 ℃ in cooperation with purified water injected in advance, make the raw materials mix in this temperature range interval, the inside mixing temperature is known between the outside thermometer 26 of processing personnel accessible, while temperature sensor 25 accessible singlechip is adjusted heating device 24's temperature, make it keep in suitable temperature interval, it is relatively poor to avoid the low mixing efficiency that leads to of temperature, avoid the high nutrient composition that leads to of high temperature to be destroyed simultaneously, in the mixing process, open sterilamp 33, utilize the ultraviolet ray of appropriate wavelength to destroy the molecular structure of DNA or RNA in the microorganism organism cell, cause the death of growth cell and the death of regeneration cell, thereby reach the sterile effect of disinfecting, after the mixture is accomplished, collect the processing through discharge gate 27 to pig feed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a dosing unit for pig feed production, includes churn (1), its characterized in that: an upper cover (2) is installed at the upper end of the stirring cylinder (1), the stirring cylinder (1) is in sealing connection with the upper cover (2), four raw material cylinders (4) are uniformly distributed along the circumference and are arranged above the upper cover (2), a material conveying cylinder (8) is arranged below each raw material cylinder (4), a first blanking pipe (5) is hermetically fixed between each material conveying cylinder (8) and each raw material cylinder (4), a batching mechanism (3) is arranged on one side of each material conveying cylinder (8), the batching mechanism (3) and the upper cover (2) are fixed through bolts, a weighing hopper (15) is installed inside the batching mechanism (3), a second blanking pipe (14) is arranged between each weighing hopper (15) and the stirring cylinder (1), a third blanking pipe (19) is hermetically fixed between each weighing hopper (15) and the stirring cylinder (1), and a spiral stirring rod (22) is installed below the inside the stirring cylinder (1), the inner wall of the mixing drum (1) is internally provided with four heating devices (24) which are uniformly distributed along the circumference, one side of the lower end of the mixing drum (1) is hermetically fixed with a discharge hole (27), and the outer parts of the first discharging pipe (5), the second discharging pipe (14) and the third discharging pipe (19) are fixedly provided with electromagnetic valves (6).
2. A dosing device for pig feed production according to claim 1, characterized in that: one side fixed mounting of conveying cylinder (8) outside has first motor (7), and the output shaft of first motor (7) passes through the shaft coupling transmission with auger delivery pole (9) and is connected, the outside of auger delivery pole (9) be provided with the helical blade of auger delivery pole (9) looks adaptation, and the helical blade laminates with the inner wall of conveying cylinder (8) mutually.
3. A dosing device for pig feed production according to claim 2, characterized in that: a first milling disc (11) is arranged at one end of the spiral conveying rod (9) far away from the first motor (7), a connecting block (31) is fixedly arranged at the middle position of the first milling disc (11), and the spiral conveying rod (9) and the first milling disc (11) are welded and fixed through a connecting block (31), four through holes (32) are divided among the connecting blocks (31), a shielding cover (10) is arranged outside the first milling disc (11), and the shielding cover (10) is fixed with the material conveying cylinder (8) through bolts, one side of the first milling disc (11) is provided with a second milling disc (12), and second crocus disc (12) and housing (10) welded fastening, the inboard of first crocus disc (11) and second crocus disc (12) all is provided with grinds line (30), and the adaptation of each other between the line of grinding (30).
4. A dosing device for pig feed production according to claim 1, characterized in that: the automatic material distribution device is characterized in that the weighing hopper (15) is respectively in sliding connection with the second discharging pipe (14) and the third discharging pipe (19), weighing sensors (16) are mounted at the upper ends of two sides of the weighing hopper (15), one ends of the weighing sensors (16) are fixed with the material distribution mechanism (3) through screws, the other ends of the weighing sensors (16) are fixedly connected with the weighing hopper (15) through fixing blocks (21), and the material distribution mechanism (3) is fixedly connected with the material conveying cylinder (8) through a supporting plate (13).
5. A dosing device for pig feed production according to claim 4, characterized in that: both sides of the inner lower end of the batching mechanism (3) are provided with sliding chutes (17), connecting arms (18) are arranged inside the sliding chutes (17), the connecting arms (18) are connected with the sliding chutes (17) in a sliding mode, and the connecting arms (18) are fixedly connected with weighing hoppers (15).
6. A dosing device for pig feed production according to claim 1, characterized in that: the utility model discloses a mixing drum, including churn (1), the intermediate position department of churn (1) bottom installs second motor (29), be connected through reduction gear (28) transmission between the output shaft of second motor (29) and spiral puddler (22), the fixed sill bar (23) that is provided with in bottom of spiral puddler (22), and the lower extreme and the churn (1) of sill bar (23) laminate mutually.
7. A dosing device for pig feed production according to claim 1, characterized in that: one side fixed mounting of churn (1) has thermometer (26), temperature sensor (25) are installed to the lower extreme of churn (1) opposite side, and temperature sensor (25) extend to the inside of churn (1), temperature sensor (25) pass through singlechip electric connection with heating device (24).
8. A dosing device for pig feed production according to claim 1, characterized in that: all install sterilamp (33) between heating device (24), and sterilamp (33) use the centre of a circle of churn (1) to be the original point and be the symmetric distribution, the front end of sterilamp (33) all is provided with toughened glass (20), and toughened glass (20) and churn (1) are sealed fixed.
9. The batching process of the batching device for pig feed production according to any one of the claims 1 to 8, characterized in that: the method comprises the following steps:
step one, preparing a protein feed, wherein the protein feed mainly comprises soybean, silkworm chrysalis and rapeseed dregs in a mass ratio of 60: 15: 25, drying the mixture to form a plurality of granular protein feeds after the mixture is mixed, and pouring the granular protein feeds into a raw material barrel (4) after the preparation is finished;
step two, preparing an energy feed, wherein the energy feed mainly comprises corn and fish meal, and the mass ratio of the energy feed is respectively 97: 3, drying the mixture to form a plurality of granular energy feeds after mixing, and pouring the feeds into a raw material barrel (4) after preparation;
step three, preparing coarse fodder, wherein the coarse fodder mainly comprises wheat bran and bean pulp, and the mass ratio of the coarse fodder is respectively 28: 72, drying the mixture to form a plurality of granular coarse feeds after the mixture is mixed, and pouring the granular coarse feeds into a raw material barrel (4) after the preparation is finished;
step four, mixing an additive, wherein the additive mainly comprises calcium carbonate, grease, calcium hydrophosphate, salt, a pertussis premix, vitamin D, lysine, methionine, biological fertilizer, sodium bicarbonate and a flavoring agent, and the mass ratio of the additive is respectively 21: 52: 11: 1: 3: 0.4: 0.4: 9: 2.2, pouring the mixture into a raw material barrel (4) after mixing;
step five, carrying out ingredient mixing on the protein feed, the energy feed, the coarse feed and the additive prepared in the step through using a pig feed production and ingredient mixing device, wherein the mass ratio of the ingredients is 64.29: 22.66: 8.91: 4.14.
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| CN202010767843.XA CN111774002A (en) | 2020-08-03 | 2020-08-03 | A dosing unit for pig feed production and batching technology thereof |
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| CN117358121A (en) * | 2023-12-06 | 2024-01-09 | 成都耐斯特科技有限公司 | Raw material mixing device and mixing method for candy production |
| CN117899693A (en) * | 2024-03-19 | 2024-04-19 | 长盛(廊坊)科技有限公司 | Preparation equipment is used in production based on carbon fiber sizing agent |
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