CN210470968U

CN210470968U - Feed granulating equipment

Info

Publication number: CN210470968U
Application number: CN201921106119.1U
Authority: CN
Inventors: 黎昌炎
Original assignee: Guangxi Guanglian Feed Co ltd
Current assignee: Guangxi Guanglian Feed Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-08
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a feed granulating device, which comprises a material conveying box body, wherein a feed inlet is arranged above the material conveying box body, and a material conveying screw rod is arranged inside the material conveying box body; a transmission device is arranged on the left side of the material conveying box body, and the material conveying screw rod is connected with the transmission device; the cutting box body is arranged below the material conveying box body, a cutting device is arranged inside the cutting box body, and a first motor is arranged below the cutting box body; the granulating box body is arranged below the left side of the cutting box body, a granulating device is arranged in the granulating box body, and a second motor is arranged on the left side of the granulating box body; and the recovery box body is arranged below the right side of the cutting box body. The utility model has the characteristics of pelletization is efficient, and the practicality is strong, can also save the cost, shorten the pelletization and guaranteed the pelletization product quality again when consuming time to the screening of feed pellet size.

Description

Feed granulating equipment

Technical Field

The utility model belongs to the technical field of feed processing machinery equipment, a fodder pelletization equipment is related to.

Background

At present, with the continuous development of animal husbandry, the feed for raising livestock is generally purchased ready, but the size of ready-made feed particles is specified and selected according to different livestock. The pig feed is prepared into the pellet feed which is convenient to store and comprehensive in nutrition by taking corn kernels, soybean meal, straws, rice hulls and the like as raw materials and adding nutritional factors, and compared with direct feeding of grains, the pellet feed can obviously improve the feed intake of poultry and livestock, reduce the grains, save the cost, promote the growth of pigs and is beneficial to improving the feeding benefit.

The feed granulator is an indispensable equipment in feed granulation, and the existing feed granulator still has some defects. At present, most of feed granulators used in factories are ring die feed granulators and flat die feed granulators, and the equipment has large volume, large power requirement and high equipment cost and is not suitable for small-scale production; in order to ensure the feed forming effect, the raw materials used as the pig feed are often required to be cut in advance before entering the granulating process, so that additional cutting equipment needs to be purchased, and the investment of site and equipment cost is increased; in addition, the traditional granulator does not screen and classify the sizes of the feed particles, so that the sizes of the particles entering the granulating equipment are not uniform, and the quality of the finished granulated product is directly influenced; and traditional granulator usually is that the material directly gets into the pelletization device from the hopper, causes the feed inlet to block up easily, influences the pelletization efficiency of pelletization device. There is therefore a need for a feed pelleting apparatus which solves the above mentioned problems of prior art feed pelleting apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fodder pelletization equipment to the equipment cost who exists of fodder pelletization equipment among the at least solution prior art is high, is not suitable for the technical problem of small-scale production, can solve simultaneously that the fodder pelletization equipment among the prior art exists can not synchronous work with cutting equipment, the long technical problem of length is consumed in the pelletization process, in addition the utility model discloses the size screening classification with the fodder granule that fails that the fodder pelletization equipment among the prior art exists can also be solved, the granule size that leads to entering into pelletization equipment is inhomogeneous, directly influences the technical problem of pelletization finished product quality, finally the utility model discloses the technical problem that the pelletization device pelletization inefficiency that the fodder pelletization equipment among the prior art exists can also be solved.

In order to solve the problem, the utility model provides a fodder pelletization equipment, its technical scheme as follows:

the feed granulating equipment is characterized by comprising a feed conveying box body, wherein a feed inlet is formed above the feed conveying box body, and a feed conveying screw rod is arranged inside the feed conveying box body; a transmission device is arranged on the left side of the material conveying box body, and the material conveying screw rod is connected with the transmission device; the cutting box body is arranged below the material conveying box body, a cutting device is arranged inside the cutting box body, and a first motor is arranged below the cutting box body; the granulating box body is arranged below the left side of the cutting box body, a granulating device is arranged in the granulating box body, and a second motor is arranged on the left side of the granulating box body; and the recovery box body is arranged below the right side of the cutting box body.

A feed granulation apparatus as described above, further preferably: the top of cutting box is provided with first funnel, the top of pelletization box is provided with the second funnel, the top of retrieving the box is provided with the third funnel, the below of pelletization box is provided with the discharge gate.

A feed granulation apparatus as described above, further preferably: the top of first funnel is provided with first buffer board, the top of second funnel is provided with the second buffer board, the top of third funnel is provided with the third buffer board.

A feed granulation apparatus as described above, further preferably: the first buffer plate, the second buffer plate and the third buffer plate are inclined at 45 degrees with the opening diameters of the first hopper, the second hopper and the third hopper.

A feed granulation apparatus as described above, further preferably: the cutting device comprises a plurality of groups of blades, and the plurality of groups of blades are arc-shaped structures; the cutter comprises a bearing seat, a cutter head and a cutter head, wherein the bearing seat is provided with a plurality of blade mounting holes, and a plurality of groups of blades are mounted on the bearing seat; and one end of the rotating shaft is connected with the bearing seat, and the other end of the rotating shaft is connected with the first motor.

A feed granulation apparatus as described above, further preferably: the barrel wall of the cutting box body is divided into a first barrel wall and a second barrel wall, and the areas of the first barrel wall and the second barrel wall are equal.

A feed granulation apparatus as described above, further preferably: the first barrel wall and the second barrel wall are both of a net-shaped structure, and the net-shaped density of the first barrel wall is larger than that of the second barrel wall.

A feed granulation apparatus as described above, further preferably: the granulating device comprises three granulating rollers, wherein the granulating rollers are provided with extruding rods and extruding holes; and one end of the transfer shaft is connected with the three granulation rollers, and the other end of the transfer shaft is connected with the second motor.

A feed granulation apparatus as described above, further preferably: the both sides of cutting box are equipped with first baffle and second baffle, the upper end of first baffle with the upper end of second baffle is detained toward the direction of first funnel in respectively, the lower extreme of first baffle with the left side edge of second funnel aligns, the lower extreme of second baffle with the right side edge of third funnel aligns.

The analysis can know, compare with prior art, the utility model discloses an advantage and beneficial effect lie in:

the utility model provides a feed granulating device, which comprises a material conveying box body, a cutting box body, a granulating box body and a recovery box body, wherein a feed inlet is arranged above the material conveying box body, a material conveying screw rod is arranged in the material conveying box body, a transmission device is arranged on the left side of the material conveying box body, and the material conveying screw rod is connected with the transmission device; the utility model discloses a top of cutting box is provided with first funnel, the top of retrieving the box is provided with the third funnel, the top of pelletization box is provided with the second funnel, and the utility model discloses a top of first funnel, second funnel and third funnel corresponds is provided with first buffer board, second buffer board and third buffer board; the utility model adopts the mode of matching the material transmission screw rod and the transmission device to transmit the material to the first funnel, so that the first funnel mouth of the utility model is not easy to cause blockage, and the cutting efficiency is not influenced, thus the granulating efficiency is not influenced; furthermore, the utility model adopts the mode that the first buffer plate, the second buffer plate and the third buffer plate are correspondingly arranged above the first funnel, the second funnel and the third funnel, so that when materials enter the cutting box body through the first funnel, the first buffer plate can buffer the impact force of the materials on the cutting device, the damage of the impact force on the cutting device is reduced, and the cut materials can be better guided to the second funnel and the third funnel through the second buffer plate and the third buffer plate; the utility model has the characteristics of pelletization is efficient, reduces cost of maintenance, and the practicality is strong.

The cutting device comprises a plurality of groups of blades, a bearing seat and a rotating shaft, wherein the plurality of groups of blades are of arc structures, a plurality of blade mounting holes are formed in the bearing seat, the plurality of groups of blades are mounted on the bearing seat, one end of the rotating shaft is connected with the bearing seat, and the other end of the rotating shaft is connected with a first motor; the barrel wall of the cutting box body of the utility model is divided into a first barrel wall and a second barrel wall which are of a net structure with equal area, and the net density of the first barrel wall is greater than that of the second barrel wall; the utility model discloses a set up the mode that first motor drove cutting device rotation and come the fly-cutting material, just the utility model discloses a mode that sets up different netted density bucket walls will be through the inhomogeneous granule classification of size after the cutting for the even and granule size of granule size that gets into the pelletization box is the best pelletization size, improves pelletization finished product quality.

Thirdly, the granulation device of the utility model comprises a granulation roller and a transfer shaft, wherein the granulation roller is provided with three extrusion rods and extrusion holes, one end of the transfer shaft is connected with the three granulation rollers, and the other end is connected with a second motor; the utility model adopts the mode that the second motor is matched with the changeover shaft to drive the three granulation rollers to rotate, so that the material extruding rods of the adjacent granulation rollers extrude the particles and form and extrude the particles from the material extruding holes; the utility model discloses a pelletization equipment not only the cost is low, can be applicable to small-scale production, can also improve pelletization device pelletization efficiency.

A first motor is arranged below the cutting box body, the cutting device is arranged in the cutting box body and is connected with the first motor, a second motor is arranged on the left side of the granulating box body, and the granulating device is arranged in the granulating box body and is connected with the second motor; the utility model discloses a cutting device and pelletization device in the fodder pelletization equipment are respectively by first motor and second motor control, and both can carry out work or autonomous working in step, the utility model discloses can not only solve the problem that the pelletization process was long consuming time, can also cut some simple materials that need not to process alone, just the utility model discloses do not occupy too much ground area, equipment cost is low.

Drawings

Fig. 1 is the structure schematic diagram of the feed granulating device of the utility model.

Fig. 2 is a schematic view of the structure of the barrel wall of the cutting box of the present invention.

Fig. 3 is a schematic cross-sectional structure diagram of the granulation roller of the present invention.

In the figure: 1-a material conveying box body; 2, cutting the box body; 21-a first tub wall; 22-a second tub wall; 3-granulating the box body; 4-recovery box body; 5-a cutting device; 51-a blade; 52-a bearing seat; 53-rotation axis; 6-granulating device; 61-granulation drum; 62-a transfer shaft; 7-a first funnel; 8-a second funnel; 9-a third funnel; 10-a first buffer plate; 11-a second buffer plate; 12-a third buffer plate; 13-a first electric machine; 14 a second motor; 15-a feed inlet; 16-a discharge hole; 17-a material conveying screw rod; 18-a transmission; 19-a first baffle; 20-second baffle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, the feed granulating apparatus according to the preferred embodiment of the present invention mainly includes a material conveying box 1, a feeding port 15 is disposed above the material conveying box 1, and a material conveying screw 17 is disposed inside the material conveying box 1; a transmission device 18 is arranged at the left side of the material conveying box body 1, and a material conveying screw 17 is connected with the transmission device 18; the cutting box body 2 is arranged below the material conveying box body 1, a cutting device 5 is arranged inside the cutting box body 2, and a first motor 13 is arranged below the cutting box body 2; the granulating box body 3 is arranged below the left side of the cutting box body 2, the granulating device 6 is arranged in the granulating box body 3, and the second motor 14 is arranged on the left side of the granulating box body 3; and the recovery box body 4 is arranged below the right side of the cutting box body 2.

In summary, the utility model provides a feed granulating device, which comprises a material conveying box body 1, a cutting box body 2, a granulating box body 3 and a recovery box body 4, wherein a feeding hole 15 is arranged above the material conveying box body 1, a material conveying screw rod 17 is arranged in the material conveying box body, a transmission device 18 is arranged on the left side of the material conveying box body, and the material conveying screw rod 17 is connected with the transmission device 18; the utility model discloses a top of cutting box 2 is provided with first funnel 7, the top of pelletization box 3 is provided with second funnel 8, the top of recovery box 4 is provided with third funnel 9, and the utility model discloses a top correspondence of first funnel 7, second funnel 8 and third funnel 9 is provided with first buffer board 10, second buffer board 11 and third buffer board 12; the utility model adopts the matching mode of the material transmission screw rod 17 and the transmission device 18 to transmit the material to the first hopper 7, so that the opening 7 of the first hopper of the utility model is not easy to cause blockage, and the cutting efficiency is not influenced, thus the granulating efficiency is not influenced; furthermore, the utility model adopts the mode that the first buffer plate 10, the second buffer plate 11 and the third buffer plate 12 are correspondingly arranged above the first funnel 7, the second funnel 8 and the third funnel 9, so that when the materials enter the cutting box body 2 through the first funnel 7, the first buffer plate 10 can buffer the impact force of the materials on the cutting device 5, the damage of the impact force on the cutting device 5 is reduced, and the cut materials can be better guided to the second funnel 8 and the third funnel 9 through the second buffer plate 11 and the third buffer plate 12; the utility model has the characteristics of pelletization is efficient, reduces cost of maintenance, and the practicality is strong.

In order to reduce the damage of impact force to the cutting device 5 when materials enter the cutting device 5, a first buffer plate 10 is arranged above the first hopper 7, and the first buffer plate 10 and the opening diameter of the first hopper 7 are inclined at an angle of 45 degrees; in order to let the material after the cutting can correspond and get into pelletization box 3 and retrieve box 4, the utility model discloses a second funnel 8's top is provided with second buffer plate 11, and third funnel 9's top is provided with third buffer plate 12, and second buffer plate 11 becomes 45 slopes with second funnel 8's opening diameter, and third buffer plate 12 becomes 45 slopes with third funnel 9's opening diameter, and the material after the cutting that can be better leads to second funnel 8 and third funnel 9 through second buffer plate 11 and third buffer plate 12.

In order to pack extrusion's material into a bag, the utility model discloses a 3 below of pelletization box are provided with discharge gate 16, get into in the wrapping bag through discharge gate 16 after the product pelletization shaping, and also be provided with the feed opening in the below of retrieving box 4, but get into the granule secondary cutting of retrieving box 4 or select the livestock that is suitable for according to the granule size edible.

In order to make the utility model discloses a cutting device 5 can not only cut the material, can also make the material after the cutting have the centrifugal action, the utility model discloses a cutting device 5 includes multiunit blade 51, bearing frame 52 and rotation axis 53, wherein multiunit blade 51 is the arc structure, be provided with a plurality of blade 51 mounting holes on the bearing frame 52, multiunit blade 51 is installed on bearing frame 52, the one end and the bearing frame 52 of rotation axis 53 are connected, the other end is connected with first motor 13, first motor 13 is established in the below of cutting box 2, can drive multiunit blade 51 through rotation axis 53 when first motor 13 during operation and rotate, thereby cut the material and enable the material after the cutting to be centrifugal motion.

In order to make the particles entering the granulating box 3 uniform and the particles are the best granules, and improve the quality of the finished product of the granules, the barrel wall of the cutting box 2 of the utility model is divided into a first barrel wall 21 and a second barrel wall 22, the two barrel walls are of a net structure with equal area, and the net density of the first barrel wall 21 is greater than that of the second barrel wall 22;

the particles with smaller volume after being cut by the cutting device 5 can be thrown out from the first barrel wall 21 due to centrifugal action and enter the granulating tank body 3 under the guidance of the second buffer plate 11; after being cut by the cutting device 5, the larger particles can be thrown out from the second barrel wall 22 due to centrifugal action and enter the recovery box body 4 under the guidance of the third buffer plate 12, and the particles entering the recovery box body 4 can be cut for the second time or can be selected to be suitable for livestock to eat according to the particle size.

In order to improve 6 pelletization efficiencies of pelletization device, the utility model discloses a pelletization device 6 includes pelletization cylinder 61 and changeover shaft 62, wherein be provided with crowded material pole and crowded material hole on the pelletization cylinder 61, pelletization cylinder 61 quantity sets up to three, the one end and the three pelletization cylinder 61 of changeover shaft 62 are connected, the other end and the second motor 14 of changeover shaft 62 are connected, the left side of pelletization box 3 is located to second motor 14, can drive three pelletization cylinder 61 through changeover shaft 62 when second motor 14 during operation and rotate, make the crowded material pole of adjacent pelletization cylinder 61 extrude the granule extrusion and form from crowded material hole.

In order to prevent that the granule in cutting device 5 from throwing away the distance under centrifugal action and far away and failing to enter into pelletization box 3 and recovery box 4, the utility model discloses a both sides of cutting box 2 are equipped with first baffle 19 and second baffle 20, and the upper end of first baffle 19 and the upper end of second baffle 20 are detained in the direction of first funnel 7 respectively, the lower extreme of first baffle 19 aligns with the left side edge of second funnel 8, the lower extreme of second baffle 20 aligns with the right side edge of third funnel 9, granule after cutting device 5 cutting can be respectively from first bucket wall 21 and second bucket wall 22 and throw away because centrifugal action to rebound on second buffer board 11 and third buffer board 12 through first baffle 19 and second baffle 20 respectively, the granule enters into pelletization box 3 and recovery box 4 respectively under the guide of second buffer board 11 and third buffer board 12.

The utility model discloses in, pass control mode, the rotation axis 53 of material screw rod 17 and transmission 18 and the control mode of first motor 13, switching shaft 62 and second motor 14 and be conventional means, the utility model discloses a pass material screw rod 17, transmission 18, rotation axis 53, first motor 13, switching shaft 62 and second motor 14 and be prior art, can adopt current product to realize.

As shown in FIGS. 1 to 3, the operation process of the present invention is described in detail below:

firstly, materials enter a conveying box body from a feeding hole 15, a transmission device 18 brakes a material conveying screw rod 17, and the material conveying screw rod 17 conveys the materials to the upper part of a first buffer plate 10 and enters a cutting box body 2 through a first hopper 7;

step two, the first motor 13 brakes the cutting device 5, the cutting device 5 cuts the material and enables the cut material to have a centrifugal effect, particles with smaller volume after cutting can be thrown out of the first barrel wall 21 due to the centrifugal effect and enter the granulating box body 3 under the guide of the second buffer plate 11, particles with larger volume after cutting can be thrown out of the second barrel wall 22 due to the centrifugal effect and enter the recovery box body 4 under the guide of the third buffer plate 12;

and step three, the second motor 14 brakes the granulating device 6, the transfer shaft 62 drives the three granulating rollers 61 to rotate, the extruding rods of the adjacent granulating rollers 61 extrude the particles and form and extrude the particles from the extruding holes, and the finished granulated products enter various packaging bags through the discharge hole 16.

the utility model provides a feed granulating device, which comprises a material conveying box body 1, a cutting box body 2, a granulating box body 3 and a recovery box body 4, wherein a feed inlet 15 is arranged above the material conveying box body 1, a material conveying screw rod 17 is arranged in the material conveying box body, a transmission device 18 is arranged on the left side of the material conveying box body, and the material conveying screw rod 17 is connected with the transmission device 18; the utility model discloses a top of cutting box 2 is provided with first funnel 7, the top of retrieving box 4 is provided with third funnel 9, the top of pelletization box 3 is provided with second funnel 8, and the utility model discloses a top correspondence of first funnel 7, second funnel 8 and third funnel 9 is provided with first buffer board 10, second buffer board 11 and third buffer board 12; the utility model adopts the matching mode of the material transmission screw rod 17 and the transmission device 18 to transmit the material to the first hopper 7, so that the opening 7 of the first hopper of the utility model is not easy to cause blockage, and the cutting efficiency is not influenced, thus the granulating efficiency is not influenced; furthermore, the utility model adopts the mode that the first buffer plate 10, the second buffer plate 11 and the third buffer plate 12 are correspondingly arranged above the first funnel 7, the second funnel 8 and the third funnel 9, so that when the materials enter the cutting box body 2 through the first funnel 7, the first buffer plate 10 can buffer the impact force of the materials on the cutting device 5, the damage of the impact force on the cutting device 5 is reduced, and the cut materials can be better guided to the second funnel 8 and the third funnel 9 through the second buffer plate 11 and the third buffer plate 12; the utility model has the characteristics of pelletization is efficient, reduces cost of maintenance, and the practicality is strong.

Secondly, the cutting device 5 of the utility model comprises a plurality of groups of blades 51, a bearing seat 52 and a rotating shaft 53, wherein the plurality of groups of blades 51 are of arc-shaped structures, the bearing seat 52 is provided with a plurality of blade 51 mounting holes, the plurality of groups of blades 51 are mounted on the bearing seat 52, one end of the rotating shaft 53 is connected with the bearing seat 52, and the other end of the rotating shaft 53 is connected with the first motor 13; the barrel wall of the cutting box body 2 of the utility model is divided into a first barrel wall 21 and a second barrel wall 22, the two barrel walls are of net structures with equal areas, and the net density of the first barrel wall 21 is greater than that of the second barrel wall 22; the utility model discloses a set up the mode that first motor 13 drove 5 rotations of cutting device and come the fly-cutting material, just the utility model discloses a mode that sets up different netted density bucket walls will be through the inhomogeneous granule classification of size after the cutting for the even and granule size of granule size that gets into pelletization box 3 is the best pelletization size, improves pelletization finished product quality.

Thirdly, the granulation device 6 of the present invention comprises a granulation drum 61 and an adapting shaft 62, wherein the granulation drum 61 is provided with three extrusion rods and three extrusion holes, one end of the adapting shaft 62 is connected with the three granulation drums 61, and the other end is connected with the second motor 14; the utility model adopts the mode that the second motor 14 is matched with the transfer shaft 62 to drive the three granulation rollers 61 to rotate, so that the material extruding rods of the adjacent granulation rollers 61 extrude the particles and form and extrude the particles from the material extruding holes; the utility model discloses a pelletization equipment not only the cost is low, can be applicable to small-scale production, can also improve 6 pelletization efficiencies of pelletization device.

Fourth, the first motor 13 is arranged below the cutting box body 2, the cutting device 5 is arranged inside the cutting box body 2 and connected with the first motor 13, the second motor 14 is arranged on the left side of the granulating box body 3, and the granulating device 6 is arranged inside the granulating box body 3 and connected with the second motor 14; the utility model discloses a cutting device 5 and pelletization device 6 in the fodder pelletization equipment are controlled by first motor 13 and second motor 14 respectively, and both can work or the autonomous working in step, the utility model discloses can not only solve the problem that the pelletization process is long consuming time, can also cut some simple materials that need not to process alone, just the utility model discloses do not occupy too much ground area, equipment cost is low.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. A feed pelleting apparatus, comprising:

the material conveying box is provided with a feeding hole above, and a material conveying screw is arranged in the material conveying box; a transmission device is arranged on the left side of the material conveying box body, and the material conveying screw rod is connected with the transmission device;

the cutting box body is arranged below the material conveying box body, a cutting device is arranged inside the cutting box body, and a first motor is arranged below the cutting box body;

the granulating box body is arranged below the left side of the cutting box body, a granulating device is arranged in the granulating box body, and a second motor is arranged on the left side of the granulating box body;

and the recovery box body is arranged below the right side of the cutting box body.

2. The feed granulating apparatus as claimed in claim 1, wherein a first hopper is provided above the cutting box, a second hopper is provided above the granulating box, a third hopper is provided above the recovering box, and a discharge port is provided below the granulating box.

3. A feed granulation apparatus as claimed in claim 2, wherein a first baffle is provided above said first hopper, a second baffle is provided above said second hopper, and a third baffle is provided above said third hopper.

4. A feed pelleting apparatus as claimed in claim 3 wherein said first, second and third baffle plates are inclined at 45 ° to the diameter of the opening of said first, second and third hoppers.

5. A feed granulation apparatus as claimed in claim 1, wherein said cutting means comprises:

the blades are of arc structures;

the cutter comprises a bearing seat, a cutter head and a cutter head, wherein the bearing seat is provided with a plurality of blade mounting holes, and a plurality of groups of blades are mounted on the bearing seat;

and one end of the rotating shaft is connected with the bearing seat, and the other end of the rotating shaft is connected with the first motor.

6. A feed granulation apparatus as claimed in claim 1, wherein the barrel wall of the cutting box is divided into a first barrel wall and a second barrel wall, the first barrel wall and the second barrel wall being of equal area.

7. A feed granulation apparatus as claimed in claim 6, wherein the first and second barrel walls are of a mesh-like structure and the mesh density of the first barrel wall is greater than the mesh density of the second barrel wall.

8. A feed granulation apparatus as claimed in claim 1, wherein said granulation device comprises:

the device comprises a granulating drum, a feeding device and a feeding device, wherein the granulating drum is provided with three extruding rods and extruding holes;

and one end of the transfer shaft is connected with the three granulation rollers, and the other end of the transfer shaft is connected with the second motor.

9. A feed granulation apparatus as claimed in claim 2, wherein the cutting box is provided with a first baffle and a second baffle on both sides, the upper end of the first baffle and the upper end of the second baffle are respectively inwardly buckled in the direction of the first hopper, the lower end of the first baffle is aligned with the left side edge of the second hopper, and the lower end of the second baffle is aligned with the right side edge of the third hopper.