Granulation equipment for feed processing

Abstract

Granulation equipment for feed processing comprises a cylinder and a first motor, the left end of the cylinder is fixedly connected with the outer wall of the first motor through a plurality of screws, two supporting legs are fixedly connected to the lower end of the cylinder, a protection structure is arranged on the right sides of the supporting legs, a granulation device is arranged on the outer wall of the cylinder, and the granulation device is arranged on the outer wall of the cylinder. The inner wall of the cylinder is attached to the injection molding screw rod, one end of the injection molding screw rod is rotationally connected with the cylinder through a bearing, through cooperation of the granulation device and the protection structure, a blade can cut strip-shaped feed at the extrusion head to form granular feed, and the granular feed can fall into the protection cover; according to the present invention, under the action of gravity, the material moves towards the discharge pipe, is discharged through the discharge pipe, is collected by an operator, and is subjected to drying and other subsequent treatments, and through the manner of extrusion molding and cutting granulation, the apparatus can perform rapid granulation, can reduce the conditions of burr and the like, can reduce the chippings, and can improve the granulation effect.

Description

Technical Field

[0001] This utility model relates to the field of feed processing technology, and in particular to a pelleting device for feed processing. Background Technology

[0002] Definition and Function of Pelletizing: Pelletizing is the process of compacting powdered feed, extruding it through a die, and forming it into pelleted feed. First, powdered compound feed is conditioned with steam or water, then pressed into cylindrical or other shapes using a pellet mill. After cooling and screening, qualified pelleted feed is obtained. Pelletizing improves feed efficiency, reduces feeding costs, and increases animal product productivity.

[0003] For example, a feed processing pelleting device with authorization announcement number "CN222443079U" uses a cleaning layer to gradually scrape away material from the gaps on the surface of the extrusion rollers, thus keeping the rollers clean and preventing excessive feed particles from adhering to them, which would reduce the grinding effect. However, this device uses an extrusion method for pelleting, which can result in rough edges on the extruded pellets, leading to poor pelleting performance. Furthermore, the extrusion method is inconvenient and affects the device's efficiency. Summary of the Invention

[0004] The present invention aims to solve the problems existing in the prior art by providing a pelleting device for feed processing, thereby improving pelleting effect and work efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: This feed processing pelleting equipment includes a cylinder and a first motor. The left end of the cylinder is fixedly connected to the outer wall of the first motor by multiple screws. Two support legs are fixedly connected to the lower end of the cylinder. A protective structure is provided on the right side of the support legs. A pelleting device is provided on the outer wall of the cylinder. The inner wall of the cylinder is in contact with an injection screw. One end of the injection screw is rotatably connected to the cylinder through a bearing. One end of the injection screw is fixedly connected to the output shaft of the first motor.

[0006] To further improve the structure, the protective structure includes a vertical plate and a base. The upper end of the base is fixedly connected to the vertical plate, the left end of the vertical plate is fixedly connected to a disc, the left end of the disc is fixedly connected to a protective cover, and the lower end of the protective cover is fixedly connected to the discharge pipe.

[0007] To further improve the design, a feed pipe is fixedly connected to the upper end of the cylinder, and the lower end of the feed pipe is connected to the cylinder.

[0008] Further improvements include securing the right end of the cylinder to the extrusion head via two sets of bolts and nuts, and sealing the extrusion head and cylinder together with a rubber ring.

[0009] In a further improvement, the granulation device includes a round block and a second motor. The outer wall of the second motor is fixedly connected to the cylinder by multiple screws. The output shaft of the second motor is fixedly connected to the round block, and multiple blades are fixedly connected to the outer wall of the round block.

[0010] Further improvements include having the outer walls of multiple blades fit into the extrusion head, and having multiple through holes on the surface of the extrusion head.

[0011] The beneficial effects of this utility model are as follows: Through the cooperation of the pelletizing device and the protective structure, the operator moves the protective cover to the outside of the four sets of blades, completely covering the blades inside. The second motor is then controlled to operate, causing its output shaft to rotate and drive the circular block to rotate synchronously. This circular block, in turn, drives the four sets of blades to rotate synchronously, allowing the blades to cut the strip-shaped feed at the extrusion head into pellets. The pellets fall into the interior of the protective cover and, under gravity, move towards the discharge pipe for discharge. The operator collects the pellets and then performs subsequent processing such as drying. This extrusion molding followed by cutting and pelletizing allows for rapid pelleting while reducing burrs and debris, thus improving the pelleting effect. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This utility model Figure 1 The front view;

[0014] Figure 3 This utility model Figure 1 A front sectional view;

[0015] Figure 4 This utility model Figure 1 A partial side sectional view;

[0016] Figure 5 This utility model Figure 1 A partial rear view;

[0017] Figure 6 This utility model Figure 3 Schematic diagram of part A in the middle.

[0018] Explanation of reference numerals in the attached drawings: 1. Cylinder; 2. Granulation device; 201. Circular block; 202. Blade; 203. Second motor; 3. First motor; 4. Injection screw; 5. Feed pipe; 6. Support leg; 7. Bolt; 8. Nut; 9. Protective structure; 901. Protective cover; 902. Vertical plate; 903. Discharge pipe; 904. Base; 905. Disc; 10. Extrusion head. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] See attached document Figure 1-6 In this embodiment, a pelleting device for feed processing includes a cylinder 1 and a first motor 3. The left end of the cylinder 1 is fixedly connected to the outer wall of the first motor 3 by multiple screws. The lower end of the cylinder 1 is fixedly connected to two support legs 6. A protective structure 9 is provided on the right side of the support legs 6. A pelleting device 2 is provided on the outer wall of the cylinder 1. The inner wall of the cylinder 1 is in contact with an injection screw 4. One end of the injection screw 4 is rotatably connected to the cylinder 1 through a bearing. One end of the injection screw 4 is fixedly connected to the output shaft of the first motor 3. The first motor 3 can be configured to meet the working requirements according to actual needs.

[0021] The upper end of the cylinder 1 is fixedly connected to the feed pipe 5, the lower end of the feed pipe 5 is connected to the cylinder 1, the right end of the cylinder 1 is abutted against the extrusion head 10 by two sets of bolts 7 and nuts 8, the extrusion head 10 and the cylinder 1 are sealed and connected by a rubber ring, the outer wall of the multiple blades 202 is in contact with the extrusion head 10, and the surface of the extrusion head 10 is provided with multiple through holes.

[0022] The protective structure 9 includes a vertical plate 902 and a base 904. The upper end of the base 904 is fixedly connected to the vertical plate 902, the left end of the vertical plate 902 is fixedly connected to a disc 905, the left end of the disc 905 is fixedly connected to a protective cover 901, and the lower end of the protective cover 901 is fixedly connected to the discharge pipe 903.

[0023] The granulation device 2 includes a round block 201 and a second motor 203. The outer wall of the second motor 203 is fixedly connected to the cylinder 1 by multiple screws. The output shaft of the second motor 203 is fixedly connected to the round block 201. The second motor 203 can meet the working requirements according to actual needs. The outer wall of the round block 201 is fixedly connected to multiple blades 202, and there are four sets of blades 202.

[0024] Working principle:

[0025] When pelleting is performed in feed processing:

[0026] The operator mixes the powdered feed with a certain proportion of water to make it extrudeable. The prepared feed is then added into the cylinder 1 through the feed pipe 5. The first motor 3 is controlled to work, so that the output shaft of the first motor 3 rotates and drives the injection screw 4 to rotate synchronously, transporting the feed inside the cylinder 1 and extruding it through multiple through holes on the surface of the extrusion head 10.

[0027] Granulation process:

[0028] The operator moves the protective cover 901 to the outside of the four sets of blades 202, completely covering the blades 202 inside. The operator then controls the second motor 203 to operate, causing the output shaft of the second motor 203 to rotate, which in turn drives the circular block 201 to rotate synchronously. The circular block 201 drives the four sets of blades 202 to rotate synchronously, allowing the blades 202 to cut the strip-shaped feed at the extrusion head 10 into granular feed. The granular feed will fall into the interior of the protective cover 901 and move towards the discharge pipe 903 under the action of gravity, where it will be discharged. The operator collects the granules and then performs subsequent processing such as drying.

[0029] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A pelleting device for feed processing, comprising a cylinder (1) and a first motor (3), wherein the left end of the cylinder (1) is fixedly connected to the outer wall of the first motor (3) by a plurality of screws, characterized in that: The lower end of the cylinder (1) is fixedly connected to two support legs (6). The right side of the support legs (6) is provided with a protective structure (9). The outer wall of the cylinder (1) is provided with a granulation device (2). The inner wall of the cylinder (1) is in contact with the injection screw (4). One end of the injection screw (4) is rotatably connected to the cylinder (1) through a bearing. One end of the injection screw (4) is fixedly connected to the output shaft of the first motor (3).

2. The pelleting equipment for feed processing according to claim 1, characterized in that: The protective structure (9) includes a vertical plate (902) and a base (904). The upper end of the base (904) is fixedly connected to the vertical plate (902). The left end of the vertical plate (902) is fixedly connected to a disc (905). The left end of the disc (905) is fixedly connected to a protective cover (901). The lower end of the protective cover (901) is fixedly connected to the discharge pipe (903).

3. The pelleting equipment for feed processing according to claim 1, characterized in that: The upper end of the cylinder (1) is fixedly connected to the feed pipe (5), and the lower end of the feed pipe (5) is connected to the cylinder (1).

4. The pelleting equipment for feed processing according to claim 1, characterized in that: The right end of the cylinder (1) is abutted against the extruder (10) by two sets of bolts (7) and nuts (8), and the extruder (10) and the cylinder (1) are sealed together by a rubber ring.

5. The pelleting equipment for feed processing according to claim 1, characterized in that: The granulation device (2) includes a round block (201) and a second motor (203). The outer wall of the second motor (203) is fixedly connected to the cylinder (1) by multiple screws. The output shaft of the second motor (203) is fixedly connected to the round block (201). Multiple blades (202) are fixedly connected to the outer wall of the round block (201).

6. The pelleting equipment for feed processing according to claim 5, characterized in that: The outer walls of the multiple blades (202) are in contact with the extrusion head (10), and the surface of the extrusion head (10) is provided with multiple through holes.

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