CN114468160A

CN114468160A - Feed preparation process, device and method for improving resistance of lactating sows

Info

Publication number: CN114468160A
Application number: CN202111575429.XA
Authority: CN
Inventors: 姚晋瑜
Original assignee: Jiaxing Citic Feed Co ltd
Current assignee: Jiaxing Citic Feed Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-13

Abstract

The invention discloses a preparation process, a device and a method of a feed for improving the resistance of lactating sows, wherein the preparation process comprises the following steps: s1, preparing materials, S2, primary mixing, S3, grinding, S4, secondary mixing, S5, cooking, S6, pressurizing, S7, drying and compacting, S8 and extruding and granulating; the preparation device comprises: the feed forming device comprises a supporting plate, a collecting granulation module, a feed forming module, a supporting pressing module and a stirring module. Compared with the traditional pig feed preparation process, the resistance of the lactating sows is effectively improved, the milk yield of the sows is improved, the piglets brought by the sows fed with the feed have better growth and development with the piglets brought by the sows fed with the traditional feed in the same period, and the feed has stronger practicability and market competitiveness; the feed which is dried and compacted into cakes can be smashed and then made into small square blocks, the contact area of the feed during granulation can be increased through subsequent granulation, the uniform dispersion of each component in the feed is improved, and the high efficiency and rapidity of the whole granulation are promoted.

Description

Feed preparation process, device and method for improving resistance of lactating sows

Technical Field

The invention belongs to the field of pig feed production and processing, and particularly relates to a feed preparation process, a device and a method for improving resistance of lactating sows.

Background

Pork is a main meat source in the modern times, and farmers generally purchase pig feed on the market for breeding in order to ensure the normal growth demand of the pigs when breeding the pigs. Pig feed is typically a feed for domestic pigs consisting of protein feed, energy feed, roughage, greenfeed, silage, mineral feed and feed additives. In the case of sows in the lactation period, the sows are weak immediately after birth, have reduced autoimmunity, are more likely to be infected with germs than usual, and can die in severe cases. For newly born piglets, the immunity is low, the resistance of the piglets can be effectively improved by eating high-quality milk, and the normal growth and development of the piglets are directly influenced by the physical condition of the sows.

Most of the current daily nursing of farmers to postpartum sows is fed by traditional feed, but the traditional feed cannot meet the requirement of quick recovery of the self-resistance of the postpartum sows, so that the sows are frequently sick, and the growth and development of the fed piglets are also affected. Therefore, the design of the feed capable of improving the self-resistance of the postpartum sow meets the actual requirement.

Aiming at the problems, a feed preparation process, a device and a method for improving the resistance of lactating sows are designed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a preparation process, a device and a method of a feed for improving the resistance of a lactating sow, and solves the problems of weak resistance and easy disease infection of the lactating sow in the prior art.

The purpose of the invention can be realized by the following technical scheme:

the feed for improving the resistance of the lactating sows comprises the following raw material components in parts by mass: 22-30 parts of high gluten flour, 4-7 parts of fish meal, 1-2 parts of monosodium glutamate, 3-4 parts of shrimp meal, 5-8 parts of soybean meal, 13-25 parts of corn meal, 1-4 parts of sodium diacetate, 6-8 parts of blood meal, 8-10 parts of salt, 11-15 parts of moxa powder, 13-17 parts of pine needle meal, 3-5 parts of mirabilite, 8-10 parts of motherwort herb and 3-5 parts of orange peel powder.

A preparation process of a feed for improving resistance of lactating sows comprises the following steps:

s1 preparation of materials

Weighing high-quality raw material components according to the mass ratio

S2, primary mixing

Pouring the weighed high-gluten flour, fish meal, monosodium glutamate, shrimp meal, soybean meal and corn meal into a mixing tank, stirring and mixing to form a first mixture, and controlling the stirring time to be 10-15 min and the stirring speed to be 60-100 r/min;

s3, grinding

Pouring the weighed sodium diacetate, the blood powder and the salt into a grinding tank, grinding and mixing to form a second mixture, and controlling the size of the ground particles to be 1-2 nm;

s4, secondary mixing

Pouring the ground second mixture into a mixing tank, mixing the ground second mixture with the first mixture to form a third mixture, adding clear water into the tank, and then stirring for 20-30 min at the stirring speed of 150-200 r/min;

s5, cooking

Heating the third mixture in the mixing tank, properly evaporating water, controlling the water content of the third mixture in the mixing tank to be 30-40%, and cooling to room temperature;

s6, pressurization

Pouring the third mixture into a pressure boosting tank, pouring the weighed moxa powder, pine needle powder, mirabilite, motherwort herb and orange peel powder into the pressure boosting tank, stirring and mixing to form a fourth mixture, adjusting the pressure in the pressure boosting tank to be 2-3.5 atmospheric pressures, and controlling the pressure boosting time to be 1-1.5 hours;

s7, drying and compacting

Compacting the pressurized fourth mixture, transferring the fourth mixture into a drying oven for drying, completely removing the attached water, and controlling the temperature in the drying oven to be 45-60 ℃;

s8, extrusion and granulation

Transferring the dried fourth mixture into a granulator for extrusion, and controlling the length of feed particles to be 8-10 nm.

The utility model provides a promote fodder preparation facilities of lactating sow resistance, includes the backup pad, the below of backup pad is equipped with collects the granulation module, the fixed fodder shaping module that is equipped with in the backup pad, the fixed support pressing module that is equipped with in upper end of backup pad, the fixed stirring module that is equipped with in the support pressing module.

Furthermore, the supporting and pressing module comprises a connecting plate, a second supporting column is fixedly arranged at the lower end of the connecting plate, and the lower end of the second supporting column is fixedly connected with the supporting plate.

The telescopic cylinder is fixedly arranged at the upper end of the connecting plate, the lifting plate is arranged below the connecting plate, the output end of the telescopic cylinder penetrates through the connecting plate and is fixedly connected with the lifting plate, the guide column is fixedly arranged on the supporting plate and penetrates through the lifting plate and is in sliding connection with the lifting plate.

The fixed link that is equipped with of lower extreme of lifter plate, the fixed clamp plate that is equipped with of lower extreme of link, the lower extreme of stirring module is connected with the discharging pipe, the discharging pipe runs through the connecting plate, the one end of discharging pipe is arranged in between two adjacent clamp plates, be equipped with the valve in the discharging pipe.

Further, the stirring module includes a jar body, jar body and discharging pipe intercommunication, the fixed installation piece that is equipped with in side of the jar body, the fixed connecting rod that is equipped with on the installation piece, the fixed mounting panel that is equipped with in upper end of connecting rod, the fixed first motor that is equipped with in upper end of mounting panel.

The fixed third support column that is equipped with in bottom of the jar body, the fixed mounting plate that is equipped with in upper end of third support column, the fixed spliced pole that is equipped with on the mounting plate, the fixed round platform that is equipped with on the spliced pole, be equipped with the first gear of rotation connection on the round platform, the output of first motor runs through the mounting panel to with first gear fixed connection.

Further, be equipped with the second gear between the first gear and the jar body, the fixed ring plate that is equipped with on the inner wall of the jar body, the laminating of second gear and ring plate and the upper end of round platform, the fixed tooth's socket that is equipped with of inner wall of the jar body, the second gear meshes with first gear and jar internal wall.

The lower extreme of second gear is fixed and is equipped with the connecting rod, the below of second gear is equipped with square frame, the connecting rod runs through square frame to with square frame fixed connection, square frame internal fixation is equipped with the diaphragm.

Further, collect granulation module including the aggregate bin, be equipped with sliding connection's push pedal in the aggregate bin, be equipped with the lead screw of rotation connection and fixed connection's first guide arm in the aggregate bin, first guide arm and push pedal sliding connection, lead screw and push pedal screw-thread fit.

The fixed second motor that is equipped with in one side of collection feed bin, the output intercommunication collection feed bin of second motor to with lead screw fixed connection, the opposite side of collection feed bin is equipped with sliding connection's pull board.

Further, the fodder shaping module includes the fixed plate, the upper end fixed connection of fixed plate and backup pad, be equipped with the pivot between the fixed plate, one the fixed third motor that is equipped with in one side of fixed plate, the output intercommunication fixed plate of third motor to with pivot fixed connection.

The improved discharging pipe is characterized in that a through groove is formed in the supporting plate, a second guide rod is fixedly arranged in the through groove, square boxes symmetrically arranged are arranged in the through groove, each square box is of a hollow structure, a semicircular opening is formed in one side of the upper end of each square box, one end of the discharging pipe is arranged between every two adjacent square boxes, and the outer pipe diameter of the discharging pipe is the same as the semicircular openings of the square boxes.

The square box is provided with a pressing groove, the pressing groove is communicated with the inside of the square box, and the pressing plate and the pressing groove are identical in structure.

Furthermore, the side of square box is fixed and is equipped with first connecting block and second connecting block, the second guide arm runs through first connecting block to with first connecting block sliding connection, the pivot runs through the second connecting block, pivot and second connecting block screw-thread fit.

Be equipped with L type pole under the backup pad, the fixed slide that is equipped with of one end of L type pole, the fixed connection chamber that is equipped with of lower extreme of backup pad, connect chamber and one lead to the groove intercommunication, the fixed passage that is equipped with of lower extreme of connection chamber, passage and slide intercommunication, the below of square box is arranged in to the slide, the top of gathering the feed bin is arranged in to the passage.

A preparation method of a feed preparation device for improving resistance of lactating sows comprises the following steps:

s1, pouring the dried and compacted feed into the tank body, and starting the first motor to break the feed by the transverse plate;

s2, opening a valve in the discharge pipe to enable a specified amount of crushed feed to fall into the square box through the discharge pipe, and then controlling the output end of the telescopic cylinder to extend out to enable the pressing plate to move downwards into the square box to press the feed in the square box into blocks;

s3, starting a third motor, opening a square box to enable the blocky feed to fall into a material collecting bin, reversely rotating the third motor to enable the square box to be closed, controlling the output end of a telescopic cylinder to return to the initial position, opening a valve in a discharge pipe again to enable the subsequent specified amount of feed to fall into the square box, and repeating the pressing operation until a certain amount of blocky feed is stored in the material collecting bin;

s4, start the second motor for the push pedal promotes cubic fodder and removes to the pull board, and cubic fodder is extruded from the granulation hole after contacting with the pull board, and operating personnel sets up the plug-in strip according to actual granulation needs in one side of pull board again and carries out the intercepting and can obtain final granular feed.

The invention has the beneficial effects that:

1. compared with the traditional pig feed preparation process, the feed preparation process for improving the resistance of the lactating sow effectively improves the resistance of the lactating sow, improves the milk yield of the sow, enables the piglet brought by the sow fed with the feed to grow and develop better than the piglet brought by the sow fed with the traditional feed in the same period, and has stronger practicability and market competitiveness;

2. according to the feed preparation device for improving the resistance of the lactating sows, the feed which is dried and compacted into a cake shape can be smashed into a small square block shape, the contact area of the feed during granulation can be improved through subsequent granulation, the uniform dispersion of each component in the feed is improved, and the high efficiency and rapidity of the whole granulation are promoted;

3. the feed for improving the resistance of the lactating sows, provided by the invention, is simple in formula and convenient to prepare, and can be widely applied to daily nursing of the postpartum sows.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of a feed preparation device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a support press module according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a stirring module according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a collection granulation module according to an embodiment of the present invention;

FIG. 5 is a schematic view of a feed forming module according to an embodiment of the present invention;

FIG. 6 is an enlarged schematic view of FIG. 5 at A;

fig. 7 is a schematic view of the bottom structure of a feed forming module according to an embodiment of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship merely to facilitate description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be construed as limiting the invention.

s1 preparation of materials

Weighing high-quality raw material components according to the mass ratio

S2, primary mixing

s3, grinding

s4, secondary mixing

s5, cooking

s6, pressurization

s7, drying and compacting

s8, extrusion and granulation

The present application is further explained below by way of a few examples.

Example 1

The feed for improving the resistance of the lactating sows comprises the following raw material components in parts by mass: 22 kg of high gluten flour, 4 kg of fish meal, 1-2 kg of monosodium glutamate, 3 kg of shrimp meal, 5 kg of soybean meal, 13 kg of corn flour, 1 kg of sodium diacetate, 6 kg of blood meal, 8 kg of table salt, 11 kg of moxa meal, 13 kg of pine needle meal, 3 kg of mirabilite, 8 kg of leonurus and 3 kg of orange peel powder.

s1, preparing materials

Weighing high-quality raw material components according to the mass ratio

S2, primary mixing

Pouring the weighed high-gluten flour, fish meal, monosodium glutamate, shrimp meal, soybean meal and corn meal into a mixing tank, stirring and mixing to form a first mixture, and controlling the stirring time to be 10min and the stirring speed to be 60 r/min;

s3, grinding

Pouring the weighed sodium diacetate, the blood powder and the salt into a grinding tank, grinding and mixing to form a second mixture, and controlling the particle size after grinding to be 1 nm;

s4, secondary mixing

Pouring the ground second mixture into a mixing tank, mixing the ground second mixture with the first mixture to form a third mixture, adding clear water into the tank, and stirring for 20min at the stirring speed of 150 r/min;

s5, cooking

Heating the third mixture in the mixing tank, properly evaporating water, controlling the water content of the third mixture in the mixing tank to be 30%, and cooling to room temperature;

s6, pressurization

Pouring the third mixture into a pressure boost tank, pouring the weighed folium artemisiae argyi powder, pine needle powder, mirabilite, motherwort herb and orange peel powder into the pressure boost tank, stirring and mixing to form a fourth mixture, adjusting the pressure in the pressure boost tank to be 2 atmospheric pressures, and controlling the pressure boost time to be 1 h;

s7, drying and compacting

Compacting the pressurized fourth mixture, transferring the fourth mixture into a drying oven for drying, completely removing the attached water, and controlling the temperature in the drying oven to be 45 ℃;

s8, extrusion and granulation

And transferring the dried fourth mixture into a granulator for extrusion, wherein the length of the feed particles is controlled to be 8 nm.

Example 2

The feed for improving the resistance of the lactating sows comprises the following raw material components in parts by mass: 30 kg of high gluten flour, 7 kg of fish meal, 2 kg of monosodium glutamate, 4 kg of shrimp meal, 8 kg of soybean meal, 25 kg of corn flour, 4 kg of sodium diacetate, 8 kg of blood meal, 10 kg of salt, 15 kg of moxa powder, 17 kg of pine needle powder, 5 kg of mirabilite, 10 kg of motherwort and 5 kg of orange peel powder.

s1 preparation of materials

Weighing high-quality raw material components according to the mass ratio

S2, primary mixing

Pouring the weighed high-gluten flour, fish meal, monosodium glutamate, shrimp meal, soybean meal and corn meal into a mixing tank, stirring and mixing to form a first mixture, and controlling the stirring time to be 15min and the stirring speed to be 100 r/min;

s3, grinding

Pouring the weighed sodium diacetate, the blood powder and the salt into a grinding tank, grinding and mixing to form a second mixture, and controlling the particle size after grinding to be 2 nm;

s4, secondary mixing

Pouring the ground second mixture into a mixing tank, mixing the ground second mixture with the first mixture to form a third mixture, adding clear water into the tank, and stirring for 30min at a stirring speed of 200 r/min;

s5, cooking

Heating the third mixture in the mixing tank, properly evaporating water, controlling the water content of the third mixture in the mixing tank to be 40%, and cooling to room temperature;

s6, pressurization

Pouring the third mixture into a pressure boost tank, pouring the weighed folium artemisiae argyi powder, pine needle powder, mirabilite, motherwort herb and orange peel powder into the pressure boost tank, stirring and mixing to form a fourth mixture, adjusting the pressure in the pressure boost tank to be 3.5 atmospheric pressures, and controlling the pressure boost time to be 1.5 hours;

s7, drying and compacting

Compacting the pressurized fourth mixture, transferring the fourth mixture into a drying oven for drying, completely removing the attached water, and controlling the temperature in the drying oven to be 60 ℃;

s8, extruding and granulating

And transferring the dried fourth mixture into a granulator for extrusion, wherein the length of the feed particles is controlled to be 10 nm.

Example 3

The feed for improving the resistance of the lactating sows comprises the following raw material components in parts by mass: 26 kg of high gluten flour, 6 kg of fish meal, 1.5 kg of monosodium glutamate, 3.5 kg of shrimp meal, 6 kg of soybean meal, 20 kg of corn meal, 3 kg of sodium diacetate, 7 kg of blood meal, 9 kg of salt, 13 kg of moxa meal, 15 kg of pine needle meal, 4 kg of mirabilite, 9 kg of motherwort herb and 4 kg of orange peel powder.

s1 preparation of materials

Weighing high-quality raw material components according to the mass ratio

S2, primary mixing

Pouring the weighed high-gluten flour, fish meal, monosodium glutamate, shrimp meal, soybean meal and corn meal into a mixing tank, stirring and mixing to form a first mixture, and controlling the stirring time to be 13min and the stirring speed to be 80 r/min;

s3, grinding

Pouring the weighed sodium diacetate, the blood powder and the salt into a grinding tank, grinding and mixing to form a second mixture, and controlling the particle size after grinding to be 1.5 nm;

s4, secondary mixing

Pouring the ground second mixture into a mixing tank, mixing the ground second mixture with the first mixture to form a third mixture, adding clear water into the tank, and stirring for 25min at the stirring speed of 180 r/min;

s5, cooking

Heating the third mixture in the mixing tank, properly evaporating water, controlling the water content of the third mixture in the mixing tank to be 35%, and cooling to room temperature;

s6, pressurization

Pouring the third mixture into a pressure boost tank, pouring the weighed folium artemisiae argyi powder, pine needle powder, mirabilite, motherwort herb and orange peel powder into the pressure boost tank, stirring and mixing to form a fourth mixture, adjusting the pressure in the pressure boost tank to be 3 atmospheric pressures, and controlling the pressure boost time to be 1.25 hours;

s7, drying and compacting

Compacting the pressurized fourth mixture, transferring the fourth mixture into a drying oven for drying, completely removing the attached water, and controlling the temperature in the drying oven to be 55 ℃;

s8, extruding and granulating

And transferring the dried fourth mixture into a granulator for extrusion, wherein the length of the feed particles is controlled to be 9 nm.

The following table compares the above examples with conventional feed feeding, and 10 sows with good health status were selected for each experiment, and all sows used in the experiment had about the same physical status.

The table shows that the lactating sow feed provided by the application can effectively improve the resistance of the sow, can promote the sow to produce milk, and enables the lactating piglet to grow faster.

As shown in fig. 1, a fodder preparation device for improving resistance of lactating sows comprises a supporting plate 1, a first supporting column 2 is fixedly arranged at the lower end of the supporting plate 1, a collecting and granulating module 5 is arranged below the supporting plate 1, a fodder forming module 6 is fixedly arranged on the supporting plate 1, a supporting and pressing module 3 is fixedly arranged at the upper end of the supporting plate 1, and a stirring module 4 is fixedly arranged on the supporting and pressing module 3.

As shown in fig. 2, the supporting and pressing module 3 includes a connecting plate 31, a second supporting column 33 is fixedly disposed at a lower end of the connecting plate 31, and a lower end of the second supporting column 33 is fixedly connected to an upper end of the supporting plate 1. The telescopic cylinder 32 is fixedly arranged at the upper end of the connecting plate 31, the lifting plate 36 is arranged below the connecting plate 31, and the output end of the telescopic cylinder 32 penetrates through the connecting plate 31 and is fixedly connected with the lifting plate 36. The upper end of the supporting plate 1 is fixedly provided with a vertically arranged guide post 34, and the guide post 34 penetrates through the lifting plate 36 and is in sliding connection with the lifting plate 36. The lower end of the lifting plate 36 is fixedly provided with connecting frames 38 distributed in an array manner, and the lower end of the adjacent connecting frame 38 is fixedly provided with two symmetrically arranged pressing plates 37. The lower extreme of stirring module 4 is connected with discharging pipe 35, discharging pipe 35 runs through connecting plate 31, the positive centre of two adjacent clamp plates 37 is arranged in to the one end of discharging pipe 35, and does not laminate with clamp plate 37 and contact. A valve is arranged in the discharge pipe 35.

As shown in fig. 3, the stirring module 4 comprises a tank 41, the tank 41 being in communication with the outlet pipe 35. The fixed installation piece 42 that is equipped with array distribution of the side of jar body 41, the fixed connecting rod 43 that is equipped with vertical setting in upper end of installation piece 42, the fixed mounting panel 44 that is equipped with in upper end of connecting rod 43, the fixed first motor 45 that is equipped with in upper end of mounting panel 44. The fixed third support column 49 that is equipped with in bottom of jar body 41, the fixed mounting plate 48 that is equipped with in upper end of third support column 49, the fixed spliced pole 47 that is equipped with vertical setting in upper end of mounting plate 48, the fixed round platform 46 that is equipped with in upper end of spliced pole 47, the upper end of round platform 46 is equipped with the first gear 411 of rotating the connection, the output of first motor 45 runs through mounting panel 44 to with first gear 411 fixed connection.

Be equipped with the second gear 410 of array distribution between first gear 411 and the jar body 41, the fixed ring plate that is equipped with on the inner wall of jar body 41, the laminating of second gear 410 and ring plate and round platform 46's upper end, the fixed tooth's socket that is equipped with the array distribution of inner wall of jar body 41, second gear 410 and first gear 411 and jar body 41 inner wall meshing. The lower end of the second gear 410 is fixedly provided with a vertically arranged communication rod, a square frame 412 is arranged below the second gear 410, and the communication rod penetrates through the square frame 412 and is fixedly connected with the square frame 412. Transverse plates 413 distributed in an array are fixedly arranged in the square frame 412.

As shown in fig. 4, the collection granulation module 5 includes a material collection bin 51, a push plate 54 connected in a sliding manner is arranged in the material collection bin 51, a screw rod 52 and a first guide rod 53 arranged horizontally are arranged in the material collection bin 51, the screw rod 52 is rotatably connected with the material collection bin 51, and the first guide rod 53 is fixedly connected with the material collection bin 51. The first guide rod 53 and the screw rod 52 penetrate through the push plate 54, the first guide rod 53 is connected with the push plate 54 in a sliding mode, and the screw rod 52 is in threaded fit with the push plate 54. A second motor 55 is fixedly arranged on one side of the material collecting bin 51, and the output end of the second motor 55 is communicated with the material collecting bin 51 and is fixedly connected with the screw rod 52. The other side of the aggregate bin 51 is provided with a drawing plate 56 in sliding connection, the upper end of the drawing plate 56 is fixedly provided with a handle 57, and the drawing plate 56 is provided with granulating holes distributed in an array manner. In the actual use process, the drawing plate 56 with different granulation hole diameters can be selected according to the granulation requirements.

As shown in fig. 5, fig. 6 and fig. 7, the feed forming module 6 includes a fixing plate 61, the fixing plate 61 is fixedly connected with the upper end of the supporting plate 1, a rotating shaft 63 connected with the fixing plate 61 in a rotating manner is provided between the fixing plate 61, threads distributed in an array manner are provided on the rotating shaft 63, one of the fixing plate 61 is fixedly provided with a third motor 62, and the output end of the third motor 62 is communicated with the fixing plate 61 and is fixedly connected with the rotating shaft 63. Be equipped with array distribution's logical groove in the backup pad 1, it is equipped with second guide arm 65 to lead to the inslot fixed, it is equipped with the square box 64 that the symmetry set up to lead to the inslot, square box 64 is hollow structure, and upper end one side of square box 64 is equipped with the semicircle opening, the positive centre of two adjacent square box 64 is arranged in to the one end of discharging pipe 35, and the outer pipe diameter of discharging pipe 35 is the same with the semicircle opening of square box 64, and is adjacent during the laminating of square box 64, in square box 64 is arranged in to the one end of discharging pipe 35, and the semicircle opening is hugged closely with discharging pipe 35. The upper end of square box 64 is equipped with indent 67, indent 67 and the inside intercommunication of square box 64, clamp plate 37 is the same with indent 67 structure, and when adjacent square box 64 laminating clamp plate 37 is placed in directly over indent 67.

The side of square box 64 is fixed and is equipped with first connecting block 68 and second connecting block 66, second guide arm 65 runs through first connecting block 68 to with first connecting block 68 sliding connection, pivot 63 runs through second connecting block 66, the helicitic texture is the same in the pivot 63, and two adjacent screw thread turn to opposite, the region that second connecting block 66 and pivot 63 are connected is located two adjacent screw thread portions, pivot 63 and second connecting block 66 screw-thread fit. When the third motor 62 is started, the two square boxes 64 in the same through slot move in reverse at the same rate.

The utility model discloses a material collecting device, including backup pad 1, L type pole 611 that the symmetry set up is equipped with under the backup pad 1, the fixed slide 612 that sets up that is equipped with the slope of one end of L type pole 611, the fixed connection chamber 69 that is equipped with of lower extreme of backup pad 1, connection chamber 69 with one lead to the groove intercommunication, the fixed passage 610 that is equipped with vertical setting of lower extreme of connection chamber 69, passage 610 and slide 612 intercommunication, square 64's below is arranged in to slide 612, the top of collecting bin 51 is arranged in to passage 610.

s1, pouring the dried and compacted feed into the tank 41, and starting the first motor 45 to break the feed through the transverse plate 413;

s2, opening a valve in the discharge pipe 35 to enable a specified amount of crushed feed to fall into the square box 64 through the discharge pipe, and then controlling the output end of the telescopic cylinder 32 to extend out to enable the pressing plate 37 to move downwards into the square box 64 to press the feed in the square box 64 into blocks;

s3, starting the third motor 62, opening the square box 64 to enable the lump feed to fall into the collecting bin 51, reversely rotating the third motor 62 to enable the square box 64 to be closed, controlling the output end of the telescopic cylinder 32 to return to the initial position, opening the valve in the discharge pipe 35 again to enable the subsequent specified amount of feed to fall into the square box 64, and repeating the pressing operation until a certain amount of lump feed is stored in the collecting bin 51;

s4, start second motor 55 for push plate 54 promotes cubic fodder and removes to pull board 56, and cubic fodder is extruded from the granulation hole after contacting with pull board 56, and operating personnel sets up the plug-in strip according to actual granulation needs again in one side of pull board 56 and carries out the intercepting and can obtain final granular feed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The feed for improving the resistance of lactating sows is characterized by comprising the following raw material components in parts by mass: 22-30 parts of high gluten flour, 4-7 parts of fish meal, 1-2 parts of monosodium glutamate, 3-4 parts of shrimp meal, 5-8 parts of soybean meal, 13-25 parts of corn meal, 1-4 parts of sodium diacetate, 6-8 parts of blood meal, 8-10 parts of salt, 11-15 parts of moxa powder, 13-17 parts of pine needle meal, 3-5 parts of mirabilite, 8-10 parts of motherwort herb and 3-5 parts of orange peel powder.

2. The preparation process of the feed for improving the resistance of lactating sows as claimed in claim 1, which comprises the following steps:

s1 preparation of materials

Weighing high-quality raw material components according to the mass ratio

S2, primary mixing

s3, grinding

s4, secondary mixing

s5, cooking

s6, pressurization

Pouring the third mixture into a pressurizing tank, pouring the weighed moxa powder, pine needle powder, mirabilite, motherwort herb and orange peel powder into the pressurizing tank, stirring and mixing to form a fourth mixture, adjusting the pressure in the pressurizing tank to 2-3.5 atmospheric pressures, and controlling the pressurizing time to 1-1.5 hours;

s7, drying and compacting

s8, extrusion and granulation

3. The feed preparation device for improving the resistance of lactating sows as claimed in claim 2, which comprises a support plate (1), wherein a collecting and granulating module (5) is arranged below the support plate (1), a feed forming module (6) is fixedly arranged on the support plate (1), a supporting and pressing module (3) is fixedly arranged at the upper end of the support plate (1), and a stirring module (4) is fixedly arranged on the supporting and pressing module (3).

4. The feed preparation device for improving the resistance of lactating sows as claimed in claim 3, wherein the supporting and pressing module (3) comprises a connecting plate (31), a second supporting column (33) is fixedly arranged at the lower end of the connecting plate (31), and the lower end of the second supporting column (33) is fixedly connected with the supporting plate (1);

a telescopic cylinder (32) is fixedly arranged at the upper end of the connecting plate (31), a lifting plate (36) is arranged below the connecting plate (31), the output end of the telescopic cylinder (32) penetrates through the connecting plate (31) and is fixedly connected with the lifting plate (36), a guide column (34) is fixedly arranged on the supporting plate (1), and the guide column (34) penetrates through the lifting plate (36) and is in sliding connection with the lifting plate (36);

the fixed link (38) that is equipped with of lower extreme of lifter plate (36), the fixed clamp plate (37) that is equipped with of lower extreme of link (38), the lower extreme of stirring module (4) is connected with discharging pipe (35), discharging pipe (35) run through connecting plate (31), the one end of discharging pipe (35) is arranged in between two adjacent clamp plates (37), be equipped with the valve in discharging pipe (35).

5. The feed preparation device for improving the resistance of the lactating sows as claimed in claim 4, wherein the stirring module (4) comprises a tank body (41), the tank body (41) is communicated with the discharge pipe (35), a mounting block (42) is fixedly arranged at the side end of the tank body (41), a connecting rod (43) is fixedly arranged on the mounting block (42), a mounting plate (44) is fixedly arranged at the upper end of the connecting rod (43), and a first motor (45) is fixedly arranged at the upper end of the mounting plate (44);

the fixed third support column (49) that is equipped with in bottom of the jar body (41), the fixed mounting plate (48) that is equipped with in upper end of third support column (49), fixed spliced pole (47) of being equipped with on mounting plate (48), fixed round platform (46) of being equipped with on spliced pole (47), be equipped with first gear (411) that rotate the connection on round platform (46), the output of first motor (45) runs through mounting panel (44) to with first gear (411) fixed connection.

6. The feed preparation device for improving the resistance of the lactating sows as claimed in claim 5, wherein a second gear (410) is arranged between the first gear (411) and the tank body (41), a circular plate is fixedly arranged on the inner wall of the tank body (41), the second gear (410) is attached to the circular plate and the upper end of the circular truncated cone (46), a tooth groove is fixedly arranged on the inner wall of the tank body (41), and the second gear (410) is meshed with the first gear (411) and the inner wall of the tank body (41);

the lower extreme of second gear (410) is fixed to be equipped with the connecting rod, the below of second gear (410) is equipped with square frame (412), the connecting rod runs through square frame (412) to with square frame (412) fixed connection, square frame (412) internal fixation is equipped with diaphragm (413).

7. The feed preparation device for improving the resistance of lactating sows as claimed in claim 6, wherein the collection and granulation module (5) comprises a collection bin (51), a push plate (54) connected in a sliding manner is arranged in the collection bin (51), a screw rod (52) connected in a rotating manner and a first guide rod (53) connected in a fixed manner are arranged in the collection bin (51), the first guide rod (53) is connected with the push plate (54) in a sliding manner, and the screw rod (52) is in threaded fit with the push plate (54);

the fixed second motor (55) that is equipped with in one side of aggregate bin (51), the output intercommunication aggregate bin (51) of second motor (55) to with lead screw (52) fixed connection, the opposite side of aggregate bin (51) is equipped with sliding connection's pull board (56).

8. The feed preparation device for improving the resistance of the lactating sows as claimed in claim 7, wherein the feed shaping module (6) comprises fixing plates (61), the fixing plates (61) are fixedly connected with the upper end of the supporting plate (1), a rotating shaft (63) is arranged between the fixing plates (61), a third motor (62) is fixedly arranged on one side of one of the fixing plates (61), and the output end of the third motor (62) is communicated with the fixing plate (61) and is fixedly connected with the rotating shaft (63);

a through groove is formed in the supporting plate (1), a second guide rod (65) is fixedly arranged in the through groove, square boxes (64) are symmetrically arranged in the through groove, each square box (64) is of a hollow structure, a semicircular notch is formed in one side of the upper end of each square box (64), one end of the discharge pipe (35) is arranged between every two adjacent square boxes (64), and the outer pipe diameter of the discharge pipe (35) is the same as the semicircular notch of each square box (64);

be equipped with indent (67) on square box (64), indent (67) and the inside intercommunication of square box (64), clamp plate (37) are the same with indent (67) structure.

9. The feed preparation device for improving the resistance of the lactating sows as claimed in claim 8, wherein a first connecting block (68) and a second connecting block (66) are fixedly arranged at the side end of the square box (64), the second guide rod (65) penetrates through the first connecting block (68) and is slidably connected with the first connecting block (68), the rotating shaft (63) penetrates through the second connecting block (66), and the rotating shaft (63) is in threaded fit with the second connecting block (66);

be equipped with L type pole (611) under backup pad (1), the fixed slide (612) that is equipped with in one end of L type pole (611), the fixed connection chamber (69) that is equipped with of lower extreme of backup pad (1), connect chamber (69) and one lead to the groove intercommunication, the fixed passage (610) that is equipped with of lower extreme of connecting chamber (69), passage (610) and slide (612) intercommunication, the below of square box (64) is arranged in to slide (612), the top of collecting bin (51) is arranged in passage (610).

10. The preparation method of the feed preparation device for improving resistance of lactating sows as claimed in claim 9, which comprises the following steps:

s1, pouring the dried and compacted feed into the tank body (41), and starting the first motor (45) to break the feed by the transverse plate (413);

s2, opening a valve in the discharge pipe (35) to enable a specified amount of crushed feed to fall into the square box (64) through the discharge pipe, and then controlling the output end of the telescopic cylinder (32) to extend out to enable the pressing plate (37) to move downwards into the square box (64) to press the feed in the square box (64) into blocks;

s3, starting the third motor (62), opening the square box (64) to enable the blocky feed to fall into the material collecting bin (51), reversing the third motor (62) to enable the square box (64) to be closed, controlling the output end of the telescopic cylinder (32) to return to the initial position, opening the valve in the discharge pipe (35) again to enable the subsequent specified amount of feed to fall into the square box (64), and repeating the pressing work until a certain amount of blocky feed is stored in the material collecting bin (51);

s4, starting a second motor (55), enabling a push plate (54) to push the block feed to move towards a drawing plate (56), extruding the block feed from a granulating hole after contacting the drawing plate (56), and setting a knife switch on one side of the drawing plate (56) according to actual granulating requirements by an operator to intercept the feed to obtain the final granular feed.