CN113680499A

CN113680499A - Livestock feed synthesis process method and magnetic screening system

Info

Publication number: CN113680499A
Application number: CN202110916335.8A
Authority: CN
Inventors: 张桂云
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-11-23

Abstract

The invention discloses a livestock feed synthesis process method and a magnetic screening system, wherein the synthesis process method comprises the following steps: multiple feed ingredients in proportion are added into the crushing structure in a falling mode for crushing, the bottom of the crushing structure gradually becomes smaller, and the crushing fineness becomes finer and finer; the second step is as follows: the crushed feed is introduced into a conveying structure, the conveying structure pushes the feed and blows the feed to an inner cavity of a magnetic separation structure; the third step: a plurality of elastic magnetic strips in the magnetic separation structure are arranged in the inner cavity of the magnetic separation structure in a clearance swinging mode, blown feed is scattered among the elastic magnetic strips, and the elastic magnetic strips attract and adsorb magnetic substances in the feed; the fourth step: the fodder that the magnetic separation structure was sieved falls into mixed structure, and mixes through mixed structure stirring. The invention provides a livestock feed synthesis process method and a magnetic screening system, which can effectively screen and discharge magnetic substances in feed.

Description

Livestock feed synthesis process method and magnetic screening system

Technical Field

The invention relates to the field of magnetic screening systems of a livestock feed synthesis process.

Background

Livestock creatures are food sources of people, and when the livestock creatures are fed, good feed needs to be fed to ensure the normal growth of the creatures and the food sources of people, so that the life health of people is protected; in the process of livestock biological feed processing, palatable and healthy feed needs to be produced through multi-process processing, and the feed needs to be screened during the multi-process processing so as to screen out magnetic substances in the feed and avoid the influence on the organism after the livestock organisms eat the feed.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a livestock feed synthesis process method and a magnetic screening system, which can effectively screen out magnetic substances in feed and discharge the magnetic substances.

The technical scheme is as follows: in order to achieve the purpose, the technical scheme of the invention is as follows:

a synthetic process method of a livestock feed comprises the steps of crushing structure, magnetic separation structure and mixing structure; the discharge end of the crushing structure blows ingredients into the magnetic separation structure through the conveying structure; the ingredients leaked from the bottom of the magnetic separation structure fall into a mixing structure to be stirred;

the first step is as follows: multiple feed ingredients in proportion are added into the crushing structure in a falling mode for crushing, the bottom of the crushing structure gradually becomes smaller, and the crushing fineness becomes finer and finer;

the second step is as follows: the crushed feed is introduced into a conveying structure, the conveying structure pushes the feed and blows the feed to an inner cavity of a magnetic separation structure;

the third step: a plurality of elastic magnetic strips in the magnetic separation structure are arranged in the inner cavity of the magnetic separation structure in a clearance swinging mode, blown feed is scattered among the elastic magnetic strips, and the elastic magnetic strips attract and adsorb magnetic substances in the feed;

the fourth step: the fodder that the magnetic separation structure was sieved falls into mixed structure, and mixes through mixed structure stirring.

Further, in the first step, the bottom ends of a plurality of milling rod structures in the crushing structure are arranged close to each other, and a material loosening structure is arranged among the plurality of milling rod structures in a staggered manner; the loosening structure rotates up and down to loosen the feed between the grinding rod structures.

Further, in the third step, a blowing structure is arranged at the discharge end of the conveying structure; blowing structure blows to fly fodder to the magnetic separation structure in, and blowing structure blows a plurality of elasticity magnetic stripe swings, and the magnetic substance in the fodder is adsorbed in the contact of wobbling elasticity magnetic stripe to when withdrawing the elasticity magnetic stripe, receive and scrape the magnetic substance that adsorbs on elasticity magnetic stripe lateral wall.

Further, the magnetic screening system for the livestock feed synthesis process comprises a crushing structure and a magnetic screening structure, wherein the crushing structure comprises a conical cavity, and the bottom of the conical cavity is communicated with the feeding end of a conveying structure; the top of the conical cavity is fixedly provided with a material guide ring opening; the cross section of the material guide ring opening is of a triangular structure; the plurality of milling rod structures are arranged along the annular direction of the material guide ring opening; the grinding rod structure comprises a rotary rod and meshed helical teeth; the power device at the bottom of the material guide ring opening is in driving connection with one end of the rotating rod; the other ends of the rotating rods are arranged close to the bottom of the conical cavity; a material passing leakage plate is fixedly arranged in the middle of the material guide ring opening; the cross section of the material passing bushing is arc-shaped, and a plurality of lower leakage holes are formed in the material passing bushing in a penetrating manner; the power device on the material passing bushing is in driving connection with a rotating rod in the middle of the conical cavity; the side wall of the rotary rod is fixedly meshed around a screw, and the bottoms of the meshed spiral teeth are mutually meshed.

Furthermore, a sleeve is arranged in the middle of the bottom of the material passing bushing; the sleeve is sleeved on the rotating rod; a plurality of side plates are fixedly arranged on the side wall of the sleeve in the circumferential direction; one end of each side plate, which is far away from the sleeve, extends to a position between the adjacent milling rod structures, and the bottom of the extending end of each side plate is provided with a material loosening structure; the bottom swinging device of the material passing bushing is in driving connection with the sleeve, and the sleeve drives the material loosening structure to swing back and forth through the side plate;

the loosening structure comprises a rotating shaft and a helical blade; the rotating device on the extending end of the side plate is in driving connection with one end of the rotating shaft; the other end of the rotating shaft extends towards the bottom of the conical cavity, a plurality of extending ends of the rotating shaft are arranged in a closing trend corresponding to the intervals of the plurality of milling rod structures, and the extending ends of the rotating shaft gradually decrease; helical blades are correspondingly and fixedly arranged on the rotating shaft in a surrounding way; the side plates, the corresponding rotating shafts and the corresponding spiral blades form a material loosening claw-shaped structure; the loosening claw-shaped structure swings among the plurality of grinding rod structures and rotates to loosen the materials in the feed.

Further, the conveying structure comprises an L-shaped material passing pipe; one vertical end of the L-shaped material passing pipe is correspondingly communicated with the bottom of the conical cavity; one transverse end of the L-shaped material passing pipe is correspondingly communicated with the inside of the magnetic separation structure; a spiral pushing device is arranged in the transverse end of the L-shaped material passing pipe, the feeding end of the spiral pushing device corresponds to the vertical end of the L-shaped material passing pipe, and a material limiting plate is fixedly plugged in the transverse end of the L-shaped material passing pipe at the discharging end of the spiral pushing device; the other side of the material limiting plate, which is opposite to the spiral pushing device, is provided with a blowing structure; the bottom of the material limiting plate is provided with a material passing notch; the spiral pusher pushes feed to be blown away in the inner cavity of the magnetic separation structure through the blowing structure through the material passing notch.

Further, the magnetic separation structure comprises a fan-shaped cavity; a lower groove is formed in the bottom of the discharge end of the L-shaped material passing pipe, the material passing notch corresponds to one end of the lower groove, and the other end of the lower groove is communicated with the fan-shaped cavity; the upper part of the lower groove is correspondingly provided with a blowing structure; the blowing structure comprises a rotating shaft; the rotating shaft is crossarm on the lower groove, and the length direction of the rotating shaft is vertical to the material conveying direction; the rotating device on the side wall of the L-shaped material passing pipe is in driving connection with the rotating shaft; a plurality of material pushing pieces are fixedly arranged on the side wall of the rotating shaft in the axial direction, and the length direction of the material pushing pieces is consistent with the axial direction of the rotating shaft; the edges of the plurality of material pushing pieces are matched with the inner wall of the lower groove; the rotating shaft drives the material pushing sheet to push and scrape the feed in the lower groove into the fan-shaped cavity;

a clamping and pushing interval is formed among the plurality of material pushing sheets; a plurality of vent pipes are annularly arranged in the rotating shaft in the axial direction; the breather pipe is communicated with the clamping and pushing area through a plurality of air injection holes formed in the side wall of the rotating shaft; the plurality of air injection holes are axially arranged along the rotating shaft and are positioned between the roots of the adjacent material pushing sheets; a communicating pipe is arranged in the side wall of the L-shaped communicating pipe; the communicating pipe is arranged close to one side of the sector cavity; the air pump is through connecing siphunculus and a plurality of breather pipe discontinuity intercommunication setting, and work as when connecing siphunculus and rotating to fan-shaped chamber one side, connect siphunculus and breather pipe intercommunication, and correspond the card pushes away interval opening orientation in fan-shaped intracavity, just gaseous blowing off the card through the fumarole in the breather pipe pushes away interval in fodder to fan-shaped intracavity.

Furthermore, the convex part at the top of the fan-shaped cavity is larger than the diameter of the L-shaped material passing pipe; a scraping structure is convexly arranged at the top of the fan-shaped cavity; the collecting and scraping structure comprises a volume cavity; the volume cavity is communicated with the fan-shaped cavity; a sliding block is filled in the volume cavity; the volume cavity top driving device is in driving connection with the middle part of the top of the sliding block; a plurality of through holes are formed in the sliding block in a penetrating manner; the top of the volume cavity is fixedly provided with a limiting pipe; one end of the limiting pipe, which is far away from the top of the volume cavity, is embedded into the through hole; the volume cavity top contraction device is in driving connection with one end of the elastic magnetic strip; the other end of the elastic magnetic strip penetrates through the limiting pipe and the through hole and extends into the fan-shaped cavity; the elastic magnetic strips are distributed in the fan-shaped cavity to form an adsorption area; the blowing structure blows the feed to scatter in the adsorption area, blows the elastic magnetic strips to swing, and the elastic magnetic strips contact magnetic substances adsorbed in the feed; when elasticity magnetic stripe and sliding block income volume intracavity, the corresponding magnetic substance on scraping the elasticity magnetic stripe lateral wall of sliding block bottom.

Furthermore, a scraping and collecting circular plate is detachably arranged at the bottom of the sliding block, and the scraping and collecting circular plate is of a magnetic structure; the bottom edge swinging device of the sliding block is in driving connection with the scraping circular plate; through holes are formed in the scraping circular plate corresponding to the plurality of through holes in a penetrating mode; when the elastic magnetic stripe retracts to pass through the through hole, the retracting and scraping circular plate correspondingly scrapes magnetic substances on the side wall of the elastic magnetic stripe; the collecting and scraping circular plate can be arranged through the disassembly and assembly of the valve on the side wall of the volume cavity.

Furthermore, the mixing structure comprises a mixing cavity, the top of the mixing cavity is correspondingly communicated with the bottom of the sector cavity, and the bottom ends of the elastic magnetic stripes are positioned above the mixing cavity; a mixing and stirring structure is arranged in the mixing cavity; the mixing and stirring structure comprises a rotating shaft; the bottom driving device of the mixing cavity is in driving connection with one end of the rotating shaft; the other end of the rotating shaft extends to the top of the mixing cavity; a plurality of V-shaped stirring rods are fixedly arranged on the side wall of the rotating shaft in a surrounding manner; a plurality of V type puddler opening one end is fixed in on the pivot lateral wall correspondingly, and is a plurality of crisscross setting between V type puddler from top to bottom.

Has the advantages that: the invention can process more refined feed and improve the palatability of the feed; including but not limited to the following benefits:

1) the loose material claw-shaped structure swings in a reciprocating manner, and the rotating shaft drives the helical blades to rotate, so that the loose material loosens the feed up and down, left and right, and the feed is conveniently crushed, and the refined feed is processed;

2) the feed blown away in the clamping and pushing area is dispersed among the elastic magnetic strips in the adsorption area, and when the feed falls down, the elastic magnetic strips can correspondingly adsorb magnetic substances in the feed, so that a good screening effect is achieved; and the blown gas correspondingly blows the elastic magnetic strip to swing, so that the contact range of the elastic magnetic strip and the feed is enlarged, and a better screening effect is achieved.

Drawings

FIG. 1 is a diagram of the steps of a synthetic process;

FIG. 2 is a diagram of a magnetic screening system;

FIG. 3 is a structural view of an L-shaped material passing pipe;

FIG. 4 is a schematic view of the pulverization block diagram;

FIG. 5 is a view of a claw-type structure of the pine material;

FIG. 6 is a schematic view of a loose material;

FIG. 7 is a view of a transport structure;

FIG. 8 is a drawing of a blowing structure;

FIG. 9 is a view of the structure of the communicating pipe;

FIG. 10 is a view showing a magnetic separation structure;

FIG. 11 is a hybrid architecture.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in figures 1-11: a synthetic process method of a livestock feed comprises the steps of crushing structure 1, magnetic separation structure 2 and mixing structure 3; the discharge end of the crushing structure 1 blows and mixes the materials in the magnetic separation structure 2 through the conveying structure 4; the ingredients leaked from the bottom of the magnetic separation structure 2 fall into the mixing structure 3 to be stirred;

the first step is as follows: multiple feed ingredients are added into the crushing structure 1 in a falling mode for crushing, the bottom of the crushing structure 1 gradually becomes smaller, and the crushing fineness becomes finer and finer; ensuring better digestion of livestock organisms.

The second step is as follows: the crushed feed is introduced into the conveying structure 4, the conveying structure 4 pushes the feed and blows the feed into the inner cavity of the magnetic separation structure 2; avoids the harm of the magnetic substances mixed in the feed to the livestock organisms.

The third step: a plurality of elastic magnetic strips 21 in the magnetic separation structure 2 are arranged in the inner cavity of the magnetic separation structure 2 in a clearance swinging mode, blown feed is scattered among the elastic magnetic strips 21, and the elastic magnetic strips 21 attract and adsorb magnetic substances in the feed; the fodder of dispersion passes through between a plurality of elasticity magnetic stripes, and the corresponding magnetic substance that adsorbs in the fodder of elasticity magnetic stripe avoids causing the influence to the zootechnics.

The fourth step: the feed sieved by the magnetic separation structure 2 falls into the mixing structure 3, and is stirred and mixed by the mixing structure 3; various feed ingredients are uniformly stirred to ensure the good growth of the fed organisms.

In the first step, the bottom ends of a plurality of milling rod structures 11 in the crushing structure 1 are arranged close to each other, and material loosening structures 12 are arranged among the plurality of milling rod structures 11 in a staggered manner; the material loosening structure 12 moves up and down in a rotating mode to loosen the feed between the grinding rod structures 11, and material blockage is avoided.

In the third step, a blowing structure 41 is arranged at the discharge end of the conveying structure 4; the blowing structure 41 blows the feed into the magnetic separation structure 2, the blowing structure 41 blows the elastic magnetic strips 21 to swing, the swinging elastic magnetic strips 21 contact and adsorb magnetic substances in the feed, and when the elastic magnetic strips 21 are retracted, the magnetic substances adsorbed on the side walls of the elastic magnetic strips 21 are scraped; screening magnetic substances to ensure the health of the feeding organisms.

A magnetic screening system for a livestock feed synthesis process is characterized in that a crushing structure 1 comprises a conical cavity 13, and the bottom of the conical cavity 13 is communicated with the feeding end of a conveying structure 4; the top of the conical cavity 13 is fixedly provided with a material guide annular opening 131; the cross section of the material guide ring opening 131 is of a triangular structure; the plurality of milling rod structures 11 are arranged along the material guide annular opening 131 in an annular manner; the grinding rod arrangement 11 comprises a rotary rod 111 and breaking helical teeth 112; the power device at the bottom of the material guide ring opening 131 is in driving connection with one end of the rotating rod 111; the other ends of the plurality of rotating rods 111 are arranged close to the bottom of the conical cavity 13; a material passing bushing 132 is fixedly arranged in the middle of the material guide ring opening 131; the cross section of the material passing bushing 132 is arc-shaped, and a plurality of lower leakage holes 133 are formed in the material passing bushing 132 in a penetrating manner; the power device on the material passing leakage plate 132 is in driving connection with the rotating rod 111 in the middle of the conical cavity 13; a meshed spiral tooth 112 is fixedly wound on the side wall of the rotating rod 111 in a spiral manner, and the bottoms of the meshed spiral teeth 112 are mutually meshed; after various loose materials are added, the materials are gradually milled and refined by matching a plurality of milling rod structures, so that better digestion of feeding organisms is facilitated.

A sleeve 134 is arranged in the middle of the bottom of the material passing leakage plate 132; the sleeve 134 is sleeved on the rotating rod 111; a plurality of side plates 135 are fixedly arranged on the side wall of the sleeve 134 in the circumferential direction; one end of each side plate 135, which is far away from the sleeve 134, extends to a position between the adjacent grinding rod structures 11, and the bottom of the extending end of each side plate 135 is provided with a loose material structure 12; the swing device at the bottom of the material passing leakage plate 132 is in driving connection with a sleeve 134, and the sleeve 134 drives the material loosening structure 12 to swing back and forth through a side plate 135; the sleeve pipe passes through the curb plate and drives the reciprocal swing of pine material structure circumference, and the rotatory fodder of carrying of the pine material structure of being convenient for avoids causing the card material to block up.

The loose material structure 12 comprises a rotating shaft 121 and a helical blade 122; the rotating device at the extending end of the side plate 135 is in driving connection with one end of the rotating shaft 121; the other end of the rotating shaft 121 extends towards the bottom of the conical cavity 13, the extending ends of the rotating shaft 121 are arranged in a closing trend corresponding to the intervals of the plurality of grinding rod structures 11, and the extending ends of the rotating shaft 121 gradually decrease; the rotating shaft 121 is correspondingly and fixedly provided with spiral blades 122 in a surrounding manner; a plurality of side plates 135 and corresponding rotating shafts 121 and spiral blades 122 form a loosening claw-shaped structure 123; the loosening claw-shaped structure 123 swings among the plurality of grinding rod structures 11 and loosens the materials in the feed. The loose material claw-shaped structure swings in a reciprocating mode, and the rotating shaft drives the spiral blades to rotate, so that the loose material loosens the feed up and down, the feed is conveniently crushed, and the refined feed is processed.

The conveying structure 4 comprises an L-shaped material passing pipe 42; one vertical end of the L-shaped material passing pipe 42 is correspondingly communicated with the bottom of the conical cavity 13; one transverse end of the L-shaped material passing pipe 42 is correspondingly communicated with the inside of the magnetic separation structure 2; a spiral pushing device 421 is arranged in the transverse end of the L-shaped material passing pipe 42, the feeding end of the spiral pushing device 421 corresponds to the vertical end of the L-shaped material passing pipe 42, and a material limiting plate 422 is fixedly sealed in the transverse end of the L-shaped material passing pipe 42 at the discharging end of the spiral pushing device 421; the other side of the material limiting plate 422 relative to the spiral pushing device 421 is provided with a blowing structure 41; a material passing notch 423 is formed at the bottom of the material limiting plate 422; the feed pushed by the spiral pushing device 421 is blown away in the inner cavity of the magnetic separation structure 2 through the blowing structure 41 via the material passing notch 423. The fodder after smashing falls into L type and leads to the intraductal blowing structure position through spiral pusher propelling movement, then blows away the fodder through blowing structure and sieves in to the screening structure.

The magnetic separation structure 2 comprises a sector-shaped cavity 22; a lower groove 424 is formed in the bottom of the discharging end of the L-shaped material passing pipe 421, the material passing notch 423 corresponds to one end of the lower groove 424, and the other end of the lower groove 424 is communicated with the sector cavity 22; the blowing structures 41 are correspondingly arranged above the lower grooves 424; the blowing structure 41 includes a rotating shaft 411; the rotating shaft 411 is crossarm on the lower groove 424, and the length direction of the rotating shaft 411 is vertical to the material conveying direction; the rotating device on the side wall of the L-shaped material passing pipe 421 is in driving connection with the rotating shaft 411; a plurality of material pushing pieces 412 are circumferentially and fixedly arranged on the side wall of the rotating shaft 411, and the length direction of the material pushing pieces 412 is axially consistent with that of the rotating shaft 411; the edges of the plurality of material pushing pieces 412 are matched with the inner wall of the lower groove 424; the rotating shaft 411 drives the material pushing sheet 412 to push and scrape the feed in the lower groove 424 to the fan-shaped cavity 22; the fodder passes through in the lower groove of punishment in advance breach landing, then the rotation axis drives the tablet propelling movement fodder and disperses to fan-shaped intracavity.

A clamping and pushing area 413 is formed among a plurality of the pushing sheets 412; a plurality of vent pipes 43 are arranged in the rotating shaft 411 in the circumferential direction; the air pipe 43 is communicated with the clamping and pushing area 413 through a plurality of air injection holes 431 formed in the side wall of the rotating shaft 411; the plurality of gas injection holes 431 are axially arranged along the rotating shaft 411, and the plurality of gas injection holes 431 are positioned between the roots of the adjacent material pushing sheets 412; a communicating pipe 432 is arranged in the side wall of the L-shaped communicating pipe 421; the communicating pipe 432 is arranged close to one side of the sector cavity 22; the air pump is through the setting of communicating pipe 432 with a plurality of breather pipe 43 intermittent type intercommunication, and works as when communicating pipe 432 rotates to fan-shaped chamber 22 one side, communicating pipe 432 and breather pipe 43 intercommunication, and corresponding the interval 413 opening orientation is pushed away to the card in fan-shaped chamber 22, just the gas blows away in the breather pipe 43 through fumarole 431 and pushes away in the interval 413 fodder to fan-shaped chamber 22. The fodder that the interval propelling movement lower groove was pushed to the card moves to fan-shaped intracavity, and when the card pushed the interval just to fan-shaped intracavity, the breather pipe corresponds and connects the siphunculus intercommunication, gaseous fumarole that pushes away the interval through the card will block the fodder between the interval of pushing and blow away to fan-shaped intracavity.

The top of the sector cavity 22 protrudes outwards to be larger than the diameter of the L-shaped material passing pipe 421; the top of the sector cavity 22 is convexly provided with a scraping structure 23; the pinch-and-scrape structure 23 includes a volume chamber 231; the volume cavity 231 is communicated with the fan-shaped cavity 22; a sliding block 232 is filled in the volume cavity 231; the top driving device of the volume cavity 231 is in driving connection with the middle part of the top of the sliding block 232; a plurality of through holes 233 are formed in the sliding block 232 in a penetrating manner; the top of the volume cavity 231 is fixedly provided with a limiting pipe 236; the end of the limiting tube 236 far away from the top of the volume chamber 231 is inserted into the through hole 233; the top contraction device of the volume cavity 231 is in driving connection with one end of the elastic magnetic strip 21; the other end of the elastic magnetic strip 21 passes through the limiting pipe 236 and the through hole 233 and extends into the sector cavity 22; a plurality of elastic magnetic strips 21 are distributed in the fan-shaped cavity 22 to form an adsorption area 222; the blowing structure 41 blows the feed to scatter in the adsorption area 222, the blowing structure 41 blows the elastic magnetic strips 21 to swing, and the elastic magnetic strips 21 contact the magnetic substances adsorbed in the feed; when the elastic magnetic strip 21 and the sliding block 232 are received in the volume chamber 231, the bottom of the sliding block 232 correspondingly scrapes off the magnetic substance on the side wall of the elastic magnetic strip 21. The feed blown away in the clamping and pushing area is dispersed among the elastic magnetic strips in the adsorption area, and when the feed falls down, the elastic magnetic strips can correspondingly adsorb magnetic substances in the feed, so that a good screening effect is achieved; and the blown gas correspondingly blows the elastic magnetic strip to swing, so that the contact range of the elastic magnetic strip and the feed is enlarged, and a better screening effect is achieved.

The bottom of the sliding block 232 is detachably provided with a scraping circular plate 234, and the scraping circular plate 234 is of a magnetic structure; the bottom edge swinging device of the sliding block 232 is in driving connection with the scraping circular plate 234; through holes 235 are formed in the scraping circular plate 234 corresponding to the plurality of through holes 233 in a penetrating manner; when the elastic magnetic stripe 21 retracts to pass through the through hole 235, the retracting and scraping circular plate 234 correspondingly scrapes the magnetic substance on the side wall of the elastic magnetic stripe 21; the pinch and scrape circular plate 234 may be removably positioned by a valve on the sidewall of the volume 231. When the sliding block is withdrawn into the volume intracavity, the elastic magnetic stripe is withdrawn by the corresponding telescopic device, the elastic magnetic stripe is scraped through the collection of collecting the scraping round plate, magnetic substances on the side wall of the elastic magnetic stripe can be well scraped, and then the scraping round plate can be collected through the valve dismounting and cleaning.

The mixing structure 3 comprises a mixing cavity 31, the top of the mixing cavity 31 is correspondingly communicated with the bottom of the sector cavity 22, and the bottom ends of the elastic magnetic strips 21 are positioned above the mixing cavity 31; a mixing and stirring structure 32 is arranged in the mixing cavity 31; the mixing and stirring structure 32 includes a rotating shaft 321; the driving device at the bottom of the mixing cavity 31 is in driving connection with one end of the rotating shaft 321; the other end of the rotating shaft 321 extends to the top of the mixing cavity 31; a plurality of V-shaped stirring rods 33 are fixedly arranged on the side wall of the rotating shaft 321 in a surrounding manner; one ends of the openings of the plurality of V-shaped stirring rods 33 are correspondingly fixed on the side wall of the rotating shaft 321, and the plurality of V-shaped stirring rods 33 are arranged in a staggered manner from top to bottom; the fodder after the screening falls to the mixing chamber, and the pivot drives V type puddler and rotates and stir the mixing to the fodder, later pelletizes the packing.

In the above preferred embodiments of the present invention, it will be apparent to those skilled in the art that various modifications and improvements can be made to the above described embodiments without departing from the principles of the present invention, and such modifications and improvements are intended to be included within the scope of the present invention.

Claims

1. A synthetic process method of a livestock feed comprises the following steps: comprises a crushing structure (1), a magnetic separation structure (2) and a mixing structure (3); the discharge end of the crushing structure (1) blows and mixes the materials in the magnetic separation structure (2) through the conveying structure (4); ingredients leaked from the bottom of the magnetic separation structure (2) fall into the mixing structure (3) to be stirred;

the first step is as follows: multiple feed ingredients in proportion are added into the crushing structure (1) in a falling mode for crushing, the bottom of the crushing structure (1) is gradually reduced, and the crushing fineness is more and more fine;

the second step is as follows: the crushed feed is introduced into the conveying structure (4), the conveying structure (4) pushes the feed and blows the feed into the inner cavity of the magnetic separation structure (2);

the third step: a plurality of elastic magnetic strips (21) in the magnetic separation structure (2) are arranged in the inner cavity of the magnetic separation structure (2) in a clearance swinging mode, blown feed is scattered among the elastic magnetic strips (21), and the elastic magnetic strips (21) attract and adsorb magnetic substances in the feed;

the fourth step: the fodder that magnetic separation structure (2) sieved falls into mixed structure (3), and mixes through mixed structure (3) stirring.

2. The process for synthesizing livestock feed according to claim 1, characterized in that: in the first step, the bottom ends of a plurality of milling rod structures (11) in the crushing structure (1) are arranged close to each other, and loose material structures (12) are arranged among the milling rod structures (11) in a staggered manner; the loosening structure (12) rotates up and down to loosen the feed between the grinding rod structures (11).

3. The process for synthesizing livestock feed according to claim 1, characterized in that: in the third step, a blowing structure (41) is arranged at the discharge end of the conveying structure (4); blowing structure (41) blow and fly the fodder to in magnetic separation structure (2), and blowing structure (41) blow a plurality of elasticity magnetic stripe (21) swings, and the magnetic substance in the fodder is adsorbed in wobbling elasticity magnetic stripe (21) contact to when withdrawing elasticity magnetic stripe (21), receive and scrape the magnetic substance that adsorbs on elasticity magnetic stripe (21) lateral wall.

4. A magnetic screening system for a livestock feed synthesis process according to claims 1-3, characterized in that: the crushing structure (1) comprises a conical cavity (13), and the bottom of the conical cavity (13) is communicated with the feeding end of the conveying structure (4); the top of the conical cavity (13) is fixedly provided with a material guide annular opening (131); the section of the material guide ring opening (131) is of a triangular structure; the plurality of grinding rod structures (11) are arranged along the material guide annular opening (131) in an annular manner; the grinding rod arrangement (11) comprises a rotary rod (111) and meshed helical teeth (112); the power device at the bottom of the material guide ring opening (131) is in driving connection with one end of the rotating rod (111); the other ends of the plurality of rotating rods (111) are arranged close to the bottom of the conical cavity (13); a material passing leakage plate (132) is fixedly arranged in the middle of the material guide ring opening (131); the cross section of the material passing leakage plate (132) is arc-shaped, and a plurality of lower leakage holes (133) are formed in the material passing leakage plate (132) in a penetrating manner; the power device on the material passing leakage plate (132) is in driving connection with the rotating rod (111) in the middle of the conical cavity (13); the side wall of the rotating rod (111) is fixedly grinned around a screw type, and the bottoms of the grinned screw teeth (112) are mutually grinned.

5. The magnetic screening system of the livestock feed synthesis process of claim 4, wherein: a sleeve (134) is arranged in the middle of the bottom of the material passing leakage plate (132); the sleeve (134) is sleeved on the rotating rod (111); a plurality of side plates (135) are circumferentially and fixedly arranged on the side wall of the sleeve (134); one end of each side plate (135) far away from the sleeve (134) extends to a position between the adjacent grinding rod structures (11), and the bottom of the extending end of each side plate (135) is provided with a loose material structure (12); the bottom swinging device of the material passing leakage plate (132) is in driving connection with a sleeve (134), and the sleeve (134) drives the material loosening structure (12) to swing back and forth through a side plate (135);

the loosening structure (12) comprises a rotating shaft (121) and a helical blade (122); the rotating device at the extending end of the side plate (135) is in driving connection with one end of the rotating shaft (121); the other end of the rotating shaft (121) extends towards the bottom of the conical cavity (13), the extending ends of the rotating shaft (121) are arranged in a closing trend corresponding to the intervals of the plurality of grinding rod structures (11), and the extending ends of the rotating shaft (121) are gradually reduced; helical blades (122) are correspondingly and fixedly arranged on the rotating shaft (121) in a surrounding mode; the side plates (135) and the corresponding rotating shafts (121) and the corresponding spiral blades (122) form a loosening claw-shaped structure (123); the loosening claw-shaped structures (123) swing among the plurality of grinding rod structures (11) to loosen the feed.

6. The magnetic screening system of the livestock feed synthesis process of claim 4, wherein: the conveying structure (4) comprises an L-shaped material passing pipe (42); one vertical end of the L-shaped material passing pipe (42) is correspondingly communicated with the bottom of the conical cavity (13); one transverse end of the L-shaped material passing pipe (42) is correspondingly communicated with the inside of the magnetic separation structure (2); a spiral pushing device (421) is arranged in the transverse end of the L-shaped material passing pipe (42), the feeding end of the spiral pushing device (421) corresponds to the vertical end of the L-shaped material passing pipe (42), and a material limiting plate (422) is fixedly sealed in the transverse end of the L-shaped material passing pipe (42) at the discharging end of the spiral pushing device (421); the other side of the material limiting plate (422) opposite to the spiral pushing device (421) is provided with a blowing structure (41); a material passing notch (423) is formed in the bottom of the material limiting plate (422); the spiral pushing device (421) pushes the feed to be blown away in the inner cavity of the magnetic separation structure (2) through the blowing structure (41) through the material passing notch (423).

7. The magnetic screening system of the livestock feed synthesis process of claim 6, wherein: the magnetic separation structure (2) comprises a sector-shaped cavity (22); a lower groove (424) is formed in the bottom of the discharging end of the L-shaped material passing pipe (421), the material passing notch (423) corresponds to one end of the lower groove (424), and the other end of the lower groove (424) is communicated into the fan-shaped cavity (22); the blowing structures (41) are correspondingly arranged above the lower grooves (424); the blowing structure (41) includes a rotation shaft (411); the rotating shaft (411) is transversely arranged on the lower groove (424), and the length direction of the rotating shaft (411) is vertical to the material conveying direction; the rotating device on the side wall of the L-shaped material passing pipe (421) is in driving connection with the rotating shaft (411); a plurality of material pushing pieces (412) are fixedly arranged on the side wall of the rotating shaft (411) in the circumferential direction, and the length direction of the material pushing pieces (412) is axially consistent with that of the rotating shaft (411); the edges of a plurality of the material pushing sheets (412) are matched with the inner wall of the lower groove (424); the rotating shaft (411) drives the material pushing sheet (412) to push and scrape the feed in the lower groove (424) to the sector cavity (22);

a clamping and pushing area (413) is formed among a plurality of pushing material sheets (412); a plurality of vent pipes (43) are arranged in the rotating shaft (411) in the circumferential direction; the air pipe (43) is communicated with the clamping and pushing area (413) through air injection holes (431) formed in the side walls of the rotating shafts (411); the plurality of gas injection holes (431) are axially arranged along the rotating shaft (411), and the plurality of gas injection holes (431) are positioned between the roots of the adjacent material pushing sheets (412); a communicating pipe (432) is arranged in the side wall of the L-shaped communicating pipe (421); the communicating pipe (432) is arranged close to one side of the sector cavity (22); the air pump is through connecing siphunculus (432) and a plurality of breather pipe (43) discontinuity intercommunication setting, and works as connect siphunculus (432) to rotate when sectorial chamber (22) one side, connect siphunculus (432) and breather pipe (43) intercommunication, and correspond block pushes away interval (413) opening orientation in sectorial chamber (22), just gaseous blows away through fumarole (431) in breather pipe (43) and pushes away the interval (413) interior fodder to sectorial chamber (22).

8. The magnetic screening system of claim 7, wherein the magnetic screening system comprises: the top of the sector cavity (22) protrudes outwards to be larger than the diameter of the L-shaped material passing pipe (421); the top of the sector cavity (22) is convexly provided with a collecting and scraping structure (23); the collecting and scraping structure (23) comprises a volume cavity (231); the volume cavity (231) is communicated with the fan-shaped cavity (22); a sliding block (232) is filled in the volume cavity (231); the volume cavity (231) top driving device is in driving connection with the middle of the top of the sliding block (232); a plurality of through holes (233) are formed in the sliding block (232) in a penetrating manner; the top of the volume cavity (231) is fixedly provided with a limiting pipe (236); one end of the limiting pipe (236) far away from the top of the volume cavity (231) is embedded into the through hole (233); the top contraction device of the volume cavity (231) is in driving connection with one end of the elastic magnetic strip (21); the other end of the elastic magnetic strip (21) penetrates through the limiting pipe (236) and the through hole (233) to extend into the sector cavity (22); the elastic magnetic strips (21) are distributed in the sector cavity (22) to form an adsorption area (222); the blowing structure (41) blows the feed to scatter in the adsorption area (222), the blowing structure (41) blows the elastic magnetic strips (21) to swing, and the elastic magnetic strips (21) contact the magnetic substances adsorbed in the feed; when the elastic magnetic strip (21) and the sliding block (232) are accommodated in the volume cavity (231), the corresponding magnetic substance on the side wall of the elastic magnetic strip (21) is scraped at the bottom of the sliding block (232).

9. The magnetic screening system of claim 8, wherein the magnetic screening system comprises: the bottom of the sliding block (232) is detachably provided with a scraping circular plate (234), and the scraping circular plate (234) is of a magnetic structure; the bottom edge swinging device of the sliding block (232) is in driving connection with the scraping circular plate (234); through holes (235) are formed in the scraping and collecting circular plate (234) in a penetrating manner corresponding to the through holes (233); when the elastic magnetic strip (21) retracts to pass through the through hole (235), the retracting and scraping circular plate (234) correspondingly scrapes magnetic substances on the side wall of the elastic magnetic strip (21); the scraping circular plate (234) can be arranged in a detachable mode through a valve on the side wall of the volume cavity (231).

10. The magnetic screening system of claim 8, wherein the magnetic screening system comprises: the mixing structure (3) comprises a mixing cavity (31), the top of the mixing cavity (31) is correspondingly communicated with the bottom of the sector cavity (22), and the bottom ends of the elastic magnetic stripes (21) are positioned above the mixing cavity (31); a mixing and stirring structure (32) is arranged in the mixing cavity (31); the mixing and stirring structure (32) comprises a rotating shaft (321); the bottom driving device of the mixing cavity (31) is in driving connection with one end of the rotating shaft (321); the other end of the rotating shaft (321) extends to the top of the mixing cavity (31); a plurality of V-shaped stirring rods (33) are fixedly arranged on the side wall of the rotating shaft (321) in a surrounding manner; a plurality of V type puddler (33) opening one end is fixed in on pivot (321) lateral wall correspondingly, and a plurality of crisscross setting between V type puddler (33) from top to bottom.