CN113797849A

CN113797849A - Pelletizing device for livestock breeding feed processing

Info

Publication number: CN113797849A
Application number: CN202111098512.2A
Authority: CN
Inventors: 祖家品
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2021-12-17

Abstract

The invention discloses a granulating device for processing livestock breeding feed, which belongs to the field of livestock breeding and comprises a mixing box mechanism, wherein a plurality of stand columns are arranged on the lower side of the mixing box mechanism, the mixing box mechanism is fixedly supported by the stand columns, a feeding mechanism is arranged below the mixing box mechanism, one end of the feeding mechanism is mutually fixed with the lower part of the mixing box mechanism, a granulating box mechanism is arranged below one side of the feeding mechanism, which is far away from the mixing box mechanism, and two material distributing mechanisms and two granulating mechanisms are arranged inside the granulating box mechanism. The feed granulating device can mix feed, complete discharge is realized through the feeding scraper, feed waste is avoided, the granulating box can be horizontally and repeatedly driven, the distributing mechanism uniformly distributes the feed, the granulating pressure rod in the granulating mechanism is matched with the granulating hole to granulate the feed, feed particles fall into the collecting box, the drying mechanism quickly air-dries the feed particles, the feed particles are conveniently and quickly molded, and the feed particles are prevented from being adhered to each other.

Description

Pelletizing device for livestock breeding feed processing

Technical Field

The invention relates to the technical field of livestock breeding, in particular to a granulating device for processing livestock breeding feed.

Background

The feed is a general term of food for feeding animals, and can be divided into complete compound feed, concentrated feed and premixed feed from the aspect of meeting the nutritional requirements so as to realize the refined feed ratio for animals to eat.

To the fodder that solid raw and other materials and liquid raw and other materials mix and form, traditional processingequipment can not be with its homogeneous mixing, and the fodder mixes the effect poor, and the feed processing after mixing into the finished product fodder that easily stores not convenient for, and the function is limited, and occupation of land space is big.

Through retrieval, the Chinese patent No. CN 209501416U discloses a feed processing device for livestock breeding, which comprises a granulation box, a stirring box, a liquid storage box, a feed hopper, a stirrer, a pump, a bracket, a guide part, an extrusion plate, an extrusion box, a vibration and tiling assembly, a cutting knife, a material conveying part, a heater, a first supporting part and a second supporting part; the liquid storage tank, the feed hopper and the pump are arranged on the stirring box; the stirrer is arranged in the stirring box, and a first motor for driving the stirrer to rotate is arranged on the stirring box; the stirring box is arranged on the bracket; the bracket is arranged on the granulation box; a discharge port is arranged at the lower part of the granulation box; the extrusion plate, the extrusion box, the vibration tiling assembly, the cutting knife, the heater, the first supporting piece and the second supporting piece are positioned in the granulation box; a communicating piece for communicating the granulation box and the stirring box is arranged between the granulation box and the stirring box; the top of the guide part is connected with the communicating part.

The existing feed processing device has the following defects in actual use: after the processing device mixes the materials, the feed cannot be discharged completely, so that the feed is wasted; when the extrusion granulation is carried out, the feed is unevenly distributed in the extrusion box, so that the granulation effect is poor, and therefore, the invention provides the granulation device for processing the livestock breeding feed.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a granulating device for processing livestock breeding feed.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a prilling granulator for livestock-raising feed processing, includes mixing box mechanism, mixing box mechanism's downside is equipped with a plurality of stands, mixing box mechanism passes through stand fixed support, mixing box mechanism's below is equipped with feeding mechanism, feeding mechanism's one end and mixing box mechanism's lower part reciprocal anchorage, feeding mechanism keeps away from the below of mixing box mechanism one side and is equipped with prilling box mechanism, the inside of prilling box mechanism is equipped with two cloth mechanisms and two prilling mechanisms, two cloth mechanism is located between two prilling mechanisms, the below of prilling box mechanism is equipped with collecting box mechanism, the discharge gate has all been seted up to the both sides of collecting box mechanism, the outside of prilling box mechanism is equipped with supports actuating mechanism, the activity of prilling box mechanism sets up the upside at collecting box mechanism.

Furthermore, the mixing box mechanism comprises a mixing box fixedly supported by an upright post, the top of the mixing box is provided with a feeding pipe and a mixing motor, the mixing box is rotatably provided with a mixing shaft, the top of the mixing shaft is fixed with the driving end of the mixing motor, the upper part of the mixing shaft is provided with a plurality of mixing rods, the lower part of the mixing shaft is provided with a plurality of feeding scrapers, the lower sides of the feeding scrapers are in frictional contact with the inner bottom wall of the mixing box, and the inner bottom wall of the mixing box is provided with a feeding groove;

the feeding mechanism comprises a feeding pipe fixed to the bottom of the mixing box, one end of the feeding pipe is installed in a feeding groove, one end of the feeding pipe extends to the outer side of the mixing box, a feeding motor is installed on the outer side, away from one end of the mixing box, of the feeding pipe, a spiral feeder is rotatably installed in the feeding pipe, one end of the spiral feeder is fixed to the driving end of the feeding motor, an installation hole is formed in the lower side, close to one end of the feeding motor, of the feeding pipe, an upper discharging pipe is installed through the installation hole, a hose is installed at the lower end of the upper discharging pipe, and a lower discharging pipe is installed at the lower end of the hose;

the granulating box mechanism comprises a granulating box, and a plurality of granulating holes are uniformly formed in the bottom wall of the granulating box in a penetrating manner;

the two distributing mechanisms comprise distributing plates, distributing slide blocks are slidably mounted at the two ends of each distributing plate and the top of each distributing plate, threaded hole blocks are fixed on the upper sides of the distributing slide blocks, the threaded hole blocks are fixed on the outer sides of the lower discharging pipes, the threaded hole blocks are in threaded mounting with screw rods, the two ends of each screw rod extend to the upper side of the granulation box and are provided with distributing gears, distributing racks are mounted on the upper portions of the granulation boxes, and the distributing gears are meshed with the distributing racks;

the two granulation mechanisms respectively comprise granulation rollers, the two granulation rollers are symmetrically arranged at the outer sides of the two material distribution plates, a plurality of granulation compression rods are respectively arranged on the roller surfaces of the granulation rollers, the granulation compression rods are matched with the granulation holes, shaft rods are rotatably arranged at the axes of the granulation rollers, fixing supports are arranged at two ends of each shaft rod, and each fixing support extends to the upper side of the granulation box and is fixed with the outer wall of the material mixing box;

the support driving mechanism comprises sliding seats, the two sides of the granulating box are respectively fixed with the sliding seats, the sliding seats are arranged on the support sliding frames in a sliding mode, driven racks are fixed on the sliding seats, the driven racks are meshed with a main gear, and the main gear is driven by a driving motor;

the collecting box mechanism comprises a collecting box located on the lower side of the granulation box, the two sides of the collecting box are provided with discharge ports, and the upper sides of the two discharge ports of the collecting box are hinged with discharge doors.

Furthermore, a material guide inclined plate is installed on the inner bottom wall of the collecting box, and the center height of the material guide inclined plate is gradually reduced towards the discharge port.

Further, the upper side of the material distribution plate is provided with a material distribution chute, the upper end of the material distribution slide block is fixed with the threaded hole block, and the lower end of the material distribution slide block is arranged in the material distribution chute in a sliding mode.

Further, both ends of the distributing plate are fixed with side sliding blocks, an upper sliding groove is formed in the inner side wall of the granulating box, and the side sliding blocks are arranged in the upper sliding groove in a sliding mode.

Furthermore, the inner side wall of the granulation box is provided with a lower chute, and two ends of the shaft lever of the granulation roller are slidably arranged in the lower chute.

Another object of the invention is: the granulated feed particles are quickly air-dried, so that the feed particles are conveniently and quickly molded, and the feed particles are prevented from being adhered to each other, therefore, the invention provides the following technical scheme on the basis of the technical scheme:

furthermore, a plurality of drying mechanisms are installed on the outer side of the collecting box mechanism, each drying mechanism comprises a drying cylinder fixed on one side, close to the discharge door, of the collecting box, a protective net is installed inside one end, fixed to the collecting box, of each drying cylinder, a drying fan is installed inside the other end of each drying cylinder, and the drying fans are driven by a drying motor.

Further, an electric heater is installed inside the drying cylinder.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the feed can be rapidly mixed through the mixing rod, and the feed can be thoroughly discharged through the feeding scraper after being mixed, so that the feed waste is avoided.

2. The invention can horizontally and repeatedly drive the granulation box, and simultaneously, the feed is uniformly distributed by the distributing mechanism, so that the feed is more uniformly distributed in the granulation box, and the granulation is convenient.

3. The granulating mechanism rolls in the granulating box, the granulating pressure rod is matched with the granulating holes in the granulating box, the feed is conveniently and quickly granulated, and granulated feed particles fall into the collecting box to be collected and can be discharged finally.

4. According to the invention, the plurality of drying mechanisms are arranged on the outer side of the collecting box, and granulated feed particles are quickly dried by the drying mechanisms, so that the feed particles are conveniently and quickly molded, and the feed particles are prevented from being adhered to each other.

In conclusion, the feed granulating device can quickly mix feeds, complete discharge is realized through the feeding scraper after mixing, feed waste is avoided, the granulating box is horizontally and repeatedly driven, the feeds are uniformly distributed through the distributing mechanism, the feeds are uniformly distributed in the granulating box, granulation is facilitated, the granulating press rod in the granulating mechanism is matched with the granulating hole in the granulating box, the feeds are granulated, granulated feed particles fall into the collecting box, the granulated feed particles are quickly dried through the drying mechanism, the feed particles are quickly molded, and the feed particles are prevented from being adhered to each other.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the mixing box and the feeding tube of the present invention;

FIG. 3 is a schematic view of the arrangement of the distributing mechanism and the granulating tank in the present invention;

FIG. 4 is a schematic view of the installation of the granulation mechanism and the distribution mechanism in the granulation tank according to the present invention;

FIG. 5 is a schematic view of the assembly of the granulation tank and the support driving mechanism according to the present invention;

FIG. 6 is a schematic view of the installation of the granulating mechanism and the mixing box of the present invention;

FIG. 7 is a schematic view of the installation of the lower tapping pipe and threaded bore block of the present invention;

FIG. 8 is a schematic view of the mounting of the distribution plate and the side slider in the present invention;

FIG. 9 is a schematic view of the positions of the upper and lower chutes on the side of the grain tank in the present invention;

FIG. 10 is a schematic view of the structure of the collecting box mechanism of the present invention;

FIG. 11 is a schematic overall structure diagram of a second embodiment of the present invention;

FIG. 12 is a schematic view showing the installation of the drying mechanism and the collection box according to the second embodiment.

In the figure: 1 mixing box mechanism, 100 mixing box, 101 feeding pipe, 102 mixing motor, 103 mixing shaft, 104 mixing rod, 105 feeding scraper, 106 feeding groove, 2 feeding mechanism, 200 feeding pipe, 201 feeding motor, 202 spiral feeder, 203 upper discharging pipe, 204 soft pipe, 205 lower discharging pipe, 3 granulating box mechanism, 300 granulating box, 301 granulating hole, 4 collecting box mechanism, 400 collecting box, 401 discharging door, 402 material guiding inclined plate, 5 distributing mechanism, 500 distributing plate, 501 distributing chute, 502 distributing slide block, 503 threaded hole block, 504 lead screw, 505 distributing gear, 506 distributing rack, 507 side slide block, 508 upper chute, 6 granulating mechanism, 600 granulating roller, 601 granulating press rod, 602 fixing bracket, 603 lower chute, 7 supporting driving mechanism, 700 driving motor, 701 main gear, 702 driven rack, 703 slide seat, 704 supporting carriage, 8 drying mechanism, 800 drying cylinder 801, drying fan, 800 drying cylinder, and drying fan, 802 dry the motor.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-10, a livestock-raising is prilling granulator for feed processing, including mixing box mechanism 1, the downside of mixing box mechanism 1 is equipped with a plurality of stands, mixing box mechanism 1 passes through stand fixed support, the below of mixing box mechanism 1 is equipped with feeding mechanism 2, the one end of feeding mechanism 2 is fixed mutually with the lower part of mixing box mechanism 1, the below that feeding mechanism 2 kept away from one side of mixing box mechanism 1 is equipped with prilling box mechanism 3, the inside of prilling box mechanism 3 is equipped with two cloth mechanisms 5 and two prilling mechanisms 6, two cloth mechanisms 5 are located between two prilling mechanisms 6, the below of prilling box mechanism 3 is equipped with collecting box mechanism 4, the discharge gate has all been seted up to the both sides of collecting box mechanism 4, the outside of prilling box mechanism 3 is equipped with support actuating mechanism 7, the activity of prilling box mechanism 3 sets up the upside in collecting box mechanism 4.

The mixing box mechanism 1 comprises a mixing box 100 fixedly supported through an upright column, a feeding pipe 101 and a mixing motor 102 are installed at the top of the mixing box 100, a mixing shaft 103 is rotatably installed in the mixing box 100, the top of the mixing shaft 103 is fixed with the driving end of the mixing motor 102, a plurality of mixing rods 104 are installed at the upper part of the mixing shaft 103, a plurality of feeding scrapers 105 are installed at the lower part of the mixing shaft 103, the lower sides of the feeding scrapers 105 are in frictional contact with the inner bottom wall of the mixing box 100, and a feeding groove 106 is formed in the inner bottom wall of the mixing box 100;

in the feed passes through the filling tube 101 and adds the mixing box 100, mixing shaft 103 is driven to compounding motor 102, and the compounding pole 104 of compounding shaft 103 installation carries out quick compounding to the feed.

The feeding mechanism 2 comprises a feeding pipe 200 fixed with the bottom of the mixing box 100, one end of the feeding pipe 200 is installed in the feeding groove 106, one end of the feeding pipe 200 extends to the outer side of the mixing box 100, a feeding motor 201 is installed on the outer side, away from one end of the mixing box 100, of the feeding pipe 200, a spiral feeder 202 is installed in the feeding pipe 200 in a rotating mode, one end of the spiral feeder 202 is fixed with the driving end of the feeding motor 201, a mounting hole is formed in the lower side, close to one end of the feeding motor 201, of the feeding pipe 200, an upper discharging pipe 203 is installed through the mounting hole, a hose 204 is installed at the lower end of the upper discharging pipe 203, and a lower discharging pipe 205 is installed at the lower end of the hose 204;

the feed motor 201 drives the screw feeder 202, the feed in the mixing box 100 can directly enter the feed chute 106 in the early stage, the screw feeder 202 can also directly convey the feed to the upper discharge pipe 203, the hose 204 and the lower discharge pipe 205, but when the feed amount is less in the later stage, the feed scraper 105 arranged on the mixing shaft 103 is used for auxiliary feeding of the feed, so that the feed can completely enter the feed chute 106 and is conveyed to the upper discharge pipe 203, the hose 204 and the lower discharge pipe 205 by the screw feeder 202.

The granulation box mechanism 3 comprises a granulation box 300, and a plurality of granulation holes 301 are uniformly formed in the bottom wall of the granulation box 300 in a penetrating manner; the feed is fed into the granulation tank 300 through an upper feed pipe 203, a hose 204, and a lower feed pipe 205.

Two cloth mechanisms 5 all include cloth plate 500, and cloth slider 502 is installed with cloth plate 500's top slidable at cloth plate 500's both ends, and cloth slider 502's upside is fixed with screw hole block 503, and cloth spout 501 has all been seted up to cloth plate 500's upside, and cloth slider 502's upper end is fixed with screw hole block 503, and cloth slider 502's lower extreme slides and sets up in cloth spout 501.

Both ends of the distributing plate 500 are fixed with side sliding blocks 507, the inner side wall of the granulation box 300 is provided with an upper sliding chute 508, and the side sliding blocks 507 are arranged in the upper sliding chute 508 in a sliding manner.

The threaded hole block 503 is fixed on the outer side of the lower discharge pipe 205, the threaded hole block 503 and the screw rod 504 are installed in a threaded mode, two ends of the screw rod 504 extend to the upper side of the granulation box 300 and are provided with a material distribution gear 505, the upper portion of the granulation box 300 is provided with a material distribution rack 506, and the material distribution gear 505 and the material distribution rack 506 are meshed with each other;

the two granulation mechanisms 6 respectively comprise granulation rollers 600, the two granulation rollers 600 are symmetrically arranged at the outer sides of the two material distribution plates 500, a plurality of granulation compression rods 601 are respectively arranged on the roller surfaces of the granulation rollers 600, the granulation compression rods 601 are matched with the granulation holes 301, a shaft rod is rotatably arranged at the axis of the granulation rollers 600, fixing supports 602 are arranged at two ends of the shaft rod, and the fixing supports 602 extend to the upper side of the granulation box 300 and are fixed with the outer wall of the material mixing box 100;

lower chute 603 is seted up to the inside wall of granulation case 300, and the axostylus axostyle both ends of granulation roller 600 slide to be set up in lower chute 603.

The supporting driving mechanism 7 comprises a sliding seat 703, the sliding seats 703 are fixed on both sides of the granulation tank 300, the sliding seats 703 are arranged on the supporting sliding seat 704 in a sliding manner, a driven rack 702 is fixed on the sliding seat 703, the driven rack 702 is meshed with a main gear 701, and the main gear 701 is driven by a driving motor 700;

the driving motor 700 drives the main gear 701 to engage with the driven rack 702, and both sides of the grain tank 300 slide on the supporting carriage 704 through the fixed slide carriages 703, and the driving motor 700 can rotate forward and backward, so that the grain tank 300 can horizontally reciprocate.

When the granulation box 300 moves, the material distribution gear 505 is meshed with the material distribution rack 506, the screw rod 504 is in threaded installation with the threaded hole block 503, the threaded hole block 503 is fixed on the outer side of the lower discharge pipe 205, the upper end of the material distribution slide block 502 is fixed with the threaded hole block 503, and the lower end of the material distribution slide block 502 is arranged in the material distribution chute 501 in a sliding mode.

Therefore, when the grain tank 300 moves, the distributing plate 500 and the hose 204 can move reversely relative to the grain tank 300, and the hose 204 can move in the horizontal direction perpendicular to the moving direction of the grain tank 300, so that the feed is uniformly distributed in the grain tank 300 through the cooperation of the hose 204 and the distributing plate 500 when the grain tank 300 moves.

When the granulation tank 300 moves, the granulation roller 600 moves relative to the granulation tank 300, the granulation roller 600 rotates relative to the shaft rod and the fixed support 602 by utilizing the mutual matching of the granulation pressure rod 601 and the granulation hole 301, and the granulation pressure rod 601 and the granulation hole 301 are mutually matched to extrude and granulate the uniformly distributed feed in the granulation tank 300.

The collection box mechanism 4 comprises a collection box 400 positioned on the lower side of the granulation box 300, discharge ports are formed in two sides of the collection box 400, and discharge doors 401 are hinged to the upper sides of the two discharge ports of the collection box 400.

The granulated feed particles fall into the collection box 400, and as shown in fig. 10, a material guide sloping plate 402 is installed on the inner bottom wall of the collection box 400, and the central height of the material guide sloping plate 402 is gradually reduced toward the discharge port. After the feed particles fall into the collecting box 400, the guide is realized through the material guide inclined plate 402, so that the feed particles are gathered at the discharge port, and the discharge is convenient.

Example two

Referring to fig. 11 to 12, in the second embodiment, on the basis of the first embodiment, a plurality of drying mechanisms 8 are installed outside the collecting box mechanism 4, each drying mechanism 8 includes a drying cylinder 800 fixed on one side of the collecting box 400 close to the discharging door 401, and a protective net is installed inside one end of the drying cylinder 800 fixed to the collecting box 400, and the protective net can prevent feed particles from entering the drying cylinder 800. A drying fan 801 is installed in the other end of the drying drum 800, and the drying fan 801 is driven by a drying motor 802. The drying drum 800 is internally installed with an electric heater.

The drying motor 802 drives the drying fan 801 to rotate, air flow is generated after rotation, the air flow is heated by the electric heater, and then the feed particles in the collecting box 400 are dried, so that the mutual adhesion of the feed particles is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A granulating device for processing livestock breeding feed comprises a mixing box mechanism (1) and is characterized in that a plurality of stand columns are arranged on the lower side of the mixing box mechanism (1), the mixing box mechanism (1) is fixedly supported through the stand columns, a feeding mechanism (2) is arranged below the mixing box mechanism (1), one end of the feeding mechanism (2) is mutually fixed with the lower part of the mixing box mechanism (1), a granulating box mechanism (3) is arranged below one side, away from the mixing box mechanism (1), of the feeding mechanism (2), two distributing mechanisms (5) and two granulating mechanisms (6) are arranged inside the granulating box mechanism (3), the two distributing mechanisms (5) are positioned between the two granulating mechanisms (6), a collecting box mechanism (4) is arranged below the granulating box mechanism (3), discharge ports are formed in two sides of the collecting box mechanism (4), the outer side of the granulation box mechanism (3) is provided with a supporting driving mechanism (7), and the granulation box mechanism (3) is movably arranged on the upper side of the collecting box mechanism (4).

2. The livestock breeding feed processing granulating device of claim 1, wherein the mixing box mechanism (1) comprises a mixing box (100) fixedly supported by a vertical column, a feeding pipe (101) and a mixing motor (102) are installed at the top of the mixing box (100), a mixing shaft (103) is rotatably installed in the mixing box (100), the top of the mixing shaft (103) is fixed with the driving end of the mixing motor (102), a plurality of mixing rods (104) are installed at the upper part of the mixing shaft (103), a plurality of feeding scrapers (105) are installed at the lower part of the mixing shaft (103), the lower sides of the feeding scrapers (105) are in friction contact with the inner bottom wall of the mixing box (100), and a feeding groove (106) is formed in the inner bottom wall of the mixing box (100);

the feeding mechanism (2) comprises a feeding pipe (200) fixed to the bottom of the mixing box (100), one end of the feeding pipe (200) is installed in a feeding groove (106), one end of the feeding pipe (200) extends to the outer side of the mixing box (100), a feeding motor (201) is installed on the outer side of one end, far away from the mixing box (100), of the feeding pipe (200), a spiral feeder (202) is installed in the feeding pipe (200) in a rotating mode, one end of the spiral feeder (202) is fixed to the driving end of the feeding motor (201), an installation hole is formed in the lower side, close to one end of the feeding motor (201), of the feeding pipe (200), an upper discharging pipe (203) is installed through the installation hole, a hose (204) is installed at the lower end of the upper discharging pipe (203), and a lower discharging pipe (205) is installed at the lower end of the hose (204);

the granulating box mechanism (3) comprises a granulating box (300), and a plurality of granulating holes (301) are uniformly formed in the bottom wall of the granulating box (300) in a penetrating manner;

the two material distribution mechanisms (5) respectively comprise a material distribution plate (500), material distribution sliders (502) are slidably mounted at two ends of the material distribution plate (500) and the top of the material distribution plate (500), threaded hole blocks (503) are fixed on the upper sides of the material distribution sliders (502), the threaded hole blocks (503) are fixed on the outer sides of the lower discharge pipes (205), the threaded hole blocks (503) are in threaded mounting with screw rods (504), two ends of the screw rods (504) extend to the upper side of the granulation box (300) and are provided with material distribution gears (505), material distribution racks (506) are mounted on the upper portion of the granulation box (300), and the material distribution gears (505) are meshed with the material distribution racks (506);

the two granulation mechanisms (6) respectively comprise granulation rollers (600), the two granulation rollers (600) are symmetrically arranged on the outer sides of the two material distribution plates (500), the roller surfaces of the granulation rollers (600) are respectively provided with a plurality of granulation compression rods (601), the granulation compression rods (601) are matched with the granulation holes (301), the axes of the granulation rollers (600) are rotatably provided with shaft rods, two ends of each shaft rod are provided with fixing supports (602), and the fixing supports (602) extend to the upper side of the granulation box (300) and are fixed with the outer wall of the material mixing box (100);

the supporting and driving mechanism (7) comprises a sliding seat (703), the sliding seats (703) are fixed on two sides of the granulating tank (300), the sliding seats (703) are arranged on the supporting sliding seat (704) in a sliding mode, a driven rack (702) is fixed on the sliding seat (703), the driven rack (702) is meshed with a main gear (701), and the main gear (701) is driven by a driving motor (700);

the collecting box mechanism (4) comprises a collecting box (400) positioned on the lower side of the granulation box (300), discharge ports are formed in two sides of the collecting box (400), and discharge doors (401)) are hinged to the upper sides of the two discharge ports of the collecting box (400).

3. The granulating apparatus for livestock breeding feed processing according to claim 2, wherein a guide sloping plate (402) is installed on the inner bottom wall of the collecting box (400), and the central height of the guide sloping plate (402) is gradually reduced towards the discharge outlet.

4. The livestock breeding feed processing granulating device of claim 2, wherein the upper side of the distributing plate (500) is provided with a distributing chute (501), the upper end of the distributing slide block (502) is fixed with the threaded hole block (503), and the lower end of the distributing slide block (502) is slidably arranged in the distributing chute (501).

5. The livestock breeding feed processing granulating device of claim 2, wherein two ends of the distributing plate (500) are respectively fixed with a side sliding block (507), an inner side wall of the granulating box (300) is provided with an upper chute (508), and the side sliding blocks (507) are slidably arranged in the upper chutes (508).

6. The granulating apparatus for livestock breeding feed processing according to claim 2, wherein a lower chute (603) is opened on the inner side wall of the granulating tank (300), and both ends of the shaft rod of the granulating roller (600) are slidably disposed in the lower chute (603).

7. A pelleting device for livestock breeding feed processing according to any one of claims 2-7, wherein a plurality of drying mechanisms (8) are installed outside the collecting box mechanism (4), each drying mechanism (8) comprises a drying cylinder (800) fixed on one side of the collecting box (400) close to the discharge door (401), a protective net is installed inside one end of the drying cylinder (800) fixed with the collecting box (400), a drying fan (801) is installed inside the other end of the drying cylinder (800), and the drying fan (801) is driven by a drying motor (802).

8. The pelletizing device for livestock breeding feed processing according to claim 7, characterized in that an electric heater is installed inside the drying cylinder (800).