Granulating device for feed production

Abstract

The utility model discloses a feed production granulating device, which relates to the technical field of feed production, and comprises a box body and a granulating machine body, the upper end of the box body is provided with a cover body, the interior of the box body is provided with a crushing mechanism, the upper end of the cover body is fixedly connected with a feed hopper, the inner wall of the feed hopper is fixedly connected with an inclined baffle plate, and the inclined baffle plate is fixedly connected with the feed hopper. The upper end of the feeding hopper is provided with a mounting groove, an iron removal mechanism is arranged in the mounting groove, the upper end of the feeding hopper is fixedly provided with a discharging mechanism located on one side of the iron removal mechanism, the lower part of the side wall of the box body is provided with a device groove, and the granulator body is arranged in the device groove. According to the utility model, iron impurities in raw materials can be effectively removed, and the feed safety is ensured.

Description

Technical Field

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

[0002] Feed primarily refers to the food for animals raised in agriculture or animal husbandry. Feed needs to be ground in a grinder and then pelleted using a pellet mill. During the collection, storage, and transportation of feed ingredients, various impurities, especially ferrous debris such as nails, iron filings, and screws, inevitably get mixed in. If these ferrous impurities are not effectively removed, they can damage processing equipment and pose a potential threat to feed safety during subsequent processing.

[0003] A patent with publication number CN217490763U, entitled "A Feed Pelletizer," discloses a feed pelletizer comprising a grinding chamber and a feeding hopper. The lower end of the feeding hopper is connected to the top of the grinding chamber via a feeding pipe. A microwave sterilizer is installed inside the feeding hopper. The grinding chamber contains, from top to bottom, a stirring rod, a sieve plate, a collecting hopper, and a pelletizing chamber. The upper end of the stirring rod is connected to a motor located outside the grinding chamber, and several first grinding blades are fixed to the side of the stirring rod. This patent only uses a static permanent magnet separator to adsorb iron impurities. The adsorbed iron impurities are not easily discharged, and there is a risk that subsequent raw materials may detach and introduce iron impurities into the raw materials. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a feed pelleting device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A feed pelleting device includes a housing and a pellet mill body. The housing has a cover at its upper end and a crushing mechanism inside. A feed hopper is fixedly connected to the upper end of the cover. An inclined baffle is fixedly connected to the inner wall of the feed hopper. An installation groove is provided at the upper end of the feed hopper. An iron removal mechanism is provided inside the installation groove. A discharge mechanism located on one side of the iron removal mechanism is fixed at the upper end of the feed hopper. A device groove is provided at the lower part of the side wall of the housing, and the pellet mill body is disposed inside the device groove.

[0007] As a further improvement of this utility model, the crushing mechanism includes a rotating shaft vertically extending through the cover body. The rotating shaft is rotatably connected to the cover body via a bearing. A crushing blade is fixedly connected to the side wall of the rotating shaft. A first motor is installed at the upper end of the cover body, and the output shaft of the first motor is fixedly connected to the upper end of the rotating shaft.

[0008] As a further improvement of this utility model, the iron removal mechanism includes a magnetic separator cylinder disposed inside the mounting groove. Two bearing seats are fixed at the upper end of the feed hopper. The two bearing seats are respectively disposed on both sides of the magnetic separator cylinder. The two ends of the magnetic separator cylinder are rotatably connected to the two bearing seats. A second motor is installed on the side wall of one of the bearing seats. The output shaft of the second motor passes through the bearing seat and is fixedly connected to the end of the magnetic separator cylinder.

[0009] As a further improvement of this utility model, the discharge mechanism includes a discharge box fixedly connected to the upper end of the feed hopper. The discharge box is attached to one side of the magnetic separator. The inner bottom wall of the discharge box is inclined, and a discharge hopper is fixed on the side wall of the discharge box located on the lower side of the inclined surface.

[0010] As a further improvement of this utility model, a support rod is fixedly connected to the bottom of the feed hopper, and the end of the support rod away from the feed hopper is fixedly connected to the side wall of the cover.

[0011] As a further improvement of this utility model, the inner top wall of the device groove is provided with a discharge valve that communicates with the inside of the box, and the discharge valve is connected to the granulator body.

[0012] The beneficial effects of this utility model are:

[0013] By setting up an iron removal mechanism and a discharge mechanism, when the raw material enters through the feed hopper, the inclined baffle allows the raw material to pass evenly through the bottom of the feed hopper into the box. When the raw material passes under the magnetic separator, the magnetic separator can attract iron impurities in the raw material. Then, as the magnetic separator rotates, it can carry the iron impurities to the discharge box. The discharge box can scrape the iron impurities adsorbed on the surface of the magnetic separator into the discharge box, and then discharge them through the discharge hopper. This effectively removes iron impurities from the raw material and ensures feed safety. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a feed production pelleting device proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the feeding hopper, inclined baffle, and mounting groove of a feed production pelleting device proposed in this utility model.

[0016] Figure 3 This is a schematic diagram of the iron removal mechanism and discharge mechanism of a feed production pelleting device proposed in this utility model.

[0017] Figure 4 This is a schematic diagram of the crushing mechanism of a feed production pelleting device proposed in this utility model;

[0018] Figure 5This is a schematic diagram of the structure of the box, device trough, and discharge valve of a feed production pelleting device proposed in this utility model.

[0019] In the diagram: 1. Box body, 2. Cover body, 3. First motor, 4. Feed hopper, 5. Discharge box, 6. Discharge hopper, 7. Magnetic separator, 8. Support rod, 9. Device slot, 10. Granulator body, 11. Inclined baffle, 12. Mounting slot, 13. Shaft seat, 14. Second motor, 15. Rotary shaft, 16. Crushing blade, 17. Discharge valve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figures 1-5 A feed pelleting device includes a housing 1 and a pellet mill body 10. The upper end of the housing 1 is provided with a cover 2. A crushing mechanism is provided inside the housing 1. A feed hopper 4 is fixedly connected to the upper end of the cover 2. A support rod 8 is fixedly connected to the bottom of the feed hopper 4. The end of the support rod 8 away from the feed hopper 4 is fixedly connected to the side wall of the cover 2. The support rod 8 can provide auxiliary support for the feed hopper 4 and ensure the stability of the feed hopper 4. An inclined baffle 11 is fixedly connected to the inner wall of the feed hopper 4. An installation groove 12 is provided at the upper end of the feed hopper 4. An iron removal mechanism is provided inside the installation groove 12. A discharge mechanism located on one side of the iron removal mechanism is fixed at the upper end of the feed hopper 4. A device groove 9 is provided at the lower part of the side wall of the housing 1. The pellet mill body 10 is located inside the device groove 9. A discharge valve 17 communicating with the inside of the housing 1 is provided on the inner top wall of the device groove 9. The discharge valve 17 is connected to the pellet mill body 10.

[0022] In this utility model, the crushing mechanism includes a rotating shaft 15 that is vertically installed on the cover 2. The rotating shaft 15 is rotatably connected to the cover 2 through a bearing. A crushing blade 16 is fixedly connected to the side wall of the rotating shaft 15. A first motor 3 is installed at the upper end of the cover 2. The output shaft of the first motor 3 is fixedly connected to the upper end of the rotating shaft 15.

[0023] The iron removal mechanism includes a magnetic separator 7 installed inside the mounting groove 12. Two bearing seats 13 are fixed at the upper end of the feed hopper 4. The two bearing seats 13 are respectively installed on both sides of the magnetic separator 7. The two ends of the magnetic separator 7 are rotatably connected to the two bearing seats 13. A second motor 14 is installed on the side wall of one of the bearing seats 13. The output shaft of the second motor 14 passes through the bearing seat 13 and is fixedly connected to the end of the magnetic separator 7.

[0024] The discharge mechanism includes a discharge box 5 fixedly connected to the upper end of the feed hopper 4. The discharge box 5 is attached to one side of the magnetic separator 7. The inner bottom wall of the discharge box 5 is inclined, and a discharge hopper 6 is fixed on the side wall of the discharge box 5 located at the lower position of the inclined surface.

[0025] When using this utility model, the first motor 3 is started to drive the rotating shaft 15 to rotate, which in turn drives the crushing blade 16 to rotate. The second motor 14 is started to drive the magnetic separator 7 to rotate counterclockwise. When the raw material enters through the feed hopper 4, the inclined baffle 11 allows the raw material to pass evenly through the bottom of the feed hopper 4 into the box 1. When the raw material passes under the magnetic separator 7, the magnetic separator 7 can attract the iron impurities in the raw material. Then, as the magnetic separator 7 rotates, it can carry the iron impurities to the discharge box 5. The discharge box 5 can scrape the iron impurities adsorbed on the surface of the magnetic separator 7 into the discharge box 5, and then discharge them through the discharge hopper 6.

[0026] Then, the impurity-removed raw material enters the box 1 and is crushed by the crushing blade 16. Then, the discharge valve 17 is opened to allow the crushed raw material to enter the pellet mill body 10 for pelleting.

[0027] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A feed production granulating device comprising a cabinet (1), a granulator body (10), characterized in that, The upper end of the box (1) is provided with a cover (2), the inside of the box (1) is provided with a crushing mechanism, the upper end of the cover (2) is fixedly connected with a feeding hopper (4), the inner wall of the feeding hopper (4) is fixedly connected with an inclined baffle (11), the upper end of the feeding hopper (4) is provided with a mounting groove (12), the inside of the mounting groove (12) is provided with an iron removal mechanism, the upper end of the feeding hopper (4) is fixedly connected with a discharge mechanism on one side of the iron removal mechanism, the lower part of the side wall of the box (1) is provided with a device groove (9), and the granulator body (10) is arranged in the inside of the device groove (9).

2. A feed production pelleting apparatus according to claim 1, characterized in that, The crushing mechanism comprises a rotating shaft (15) vertically arranged on the cover (2), the rotating shaft (15) is rotatably connected with the cover (2) through a bearing, the side wall of the rotating shaft (15) is fixedly connected with a crushing knife (16), the upper end of the cover (2) is provided with a first motor (3), and the output shaft of the first motor (3) is fixedly connected with the upper end of the rotating shaft (15).

3. A feed production pelleting apparatus according to claim 1, wherein, The iron removal mechanism comprises a magnetic separation cylinder (7) arranged in the mounting groove (12), the upper end of the feeding hopper (4) is fixedly connected with two shaft seats (13), the two shaft seats (13) are arranged on the two sides of the magnetic separation cylinder (7) respectively, the two ends of the magnetic separation cylinder (7) are rotatably connected with the two shaft seats (13) respectively, the side wall of one of the shaft seats (13) is provided with a second motor (14), the output shaft of the second motor (14) penetrates through the shaft seat (13) and is fixedly connected with the end of the magnetic separation cylinder (7).

4. A feed production pelleting apparatus according to claim 1, wherein, The discharge mechanism comprises a discharge box (5) fixedly connected with the upper end of the feeding hopper (4), the discharge box (5) is attached to one side of the magnetic separation cylinder (7), the inner bottom wall of the discharge box (5) is inclined, and the side wall of the low side of the discharge box (5) is fixedly connected with a discharge hopper (6).

5. A feed production pelleting apparatus according to claim 1, wherein, The bottom of the feeding hopper (4) is fixedly connected with a supporting rod (8), and the end, away from the feeding hopper (4), of the supporting rod (8) is fixedly connected with the side wall of the cover (2).

6. A feed production pelleting apparatus according to claim 1, wherein, The inner top wall of the device groove (9) is provided with a discharge valve (17) communicated with the inside of the box (1), and the discharge valve (17) is connected with the granulator body (10).

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