Pet food granulator

Abstract

The utility model discloses a pet food granulator which comprises a base, a rack is installed on one side of the top end of the base in a bolting mode, a lower cylinder is arranged at the center of the top end of the rack, an upper cylinder is installed at the top end of the lower cylinder, a granulation plate is installed at the upper end in the lower cylinder, and a plurality of granulation holes are formed in the granulation plate. A gear motor is mounted at the top end of the base on the inner side of the rack, the top end of the gear motor extends into the lower barrel and is provided with a rotating shaft, the top end of the rotating shaft penetrates through the granulation plate and is provided with a shaft rod, and granulation rollers are rotationally mounted at the two ends of the shaft rod; the bottom end of the granulating roller is in contact with the top end of the granulating plate, and a granulating cutter is mounted on the outer wall of the rotating shaft below the granulating plate. The pet food raw material granulating device not only guarantees the granulating effect of pet food raw materials when the granulating machine is used, but also achieves the purpose of easily granulating the food raw materials, and improves the convenience when the granulating machine is maintained.

Description

Technical Field

[0001] This utility model relates to the technical field of pet food processing equipment, specifically a pet food pelletizer. Background Technology

[0002] With the booming development of the pet industry, the pet food market is expanding, and consumers are demanding higher and higher quality and variety of pet food. As a key piece of equipment in the pet food production process, the performance of pet food pelleting machines directly affects the quality and production efficiency of pet food.

[0003] A pet food pelletizing machine, as described in reference announcement number CN207754514U, includes a material preparation box, a baffle, a feed inlet, a feed pipe, an inlet tube, a hemispherical valve, a processing box, a conical bottom plate, a collection box, a tray, a vertical motor, a heating furnace, and an electromagnetic plate. The material preparation box has a baffle on its inner side wall; a feed inlet is located at the bottom of one side wall of the material preparation box; the feed inlet is connected to the feed pipe; the inlet tube is connected to the center of the bottom of the material preparation box; a hemispherical valve is installed inside the feed pipe; the bottom end of the feed pipe is connected to the processing box; and a conical bottom plate is located at the center of the interior of the processing box. The lower half of the processing box is equipped with a collection box; the bottom center of the collection box is equipped with a first tray; the upper part of the tray is equipped with a first vertical motor; the lower part of the first tray is equipped with a heating furnace; the bottom center of the heating furnace is equipped with an electromagnetic plate. This granulator can control the feeding speed, making the feeding uniform, and is simple to operate, saving manpower and improving work efficiency. As can be seen from the above, although this granulator can be well applied, it is usually not convenient to cut the granules, and therefore it is not easy to control the shape and specifications of the granules, which affects the granulation effect of the granulator on pet food raw materials, and often troubles people. Utility Model Content

[0004] The purpose of this utility model is to provide a pet food pelletizing machine to solve the problem mentioned in the background art that although pelletizing machines can be used well, they are usually not convenient for cutting pellets, which makes it difficult to control the shape and specifications of the pellets and affects the pelletizing effect of the pelletizing machine on pet food raw materials.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pet food pelletizing machine, comprising a base, a frame bolted to one side of the top of the base, a lower cylinder at the center of the top of the frame, an upper cylinder at the top of the lower cylinder, a pelletizing plate at the upper end of the lower cylinder, a plurality of pelletizing holes inside the pelletizing plate, both ends of the pelletizing holes extending to the outside of the pelletizing plate, a reduction motor mounted on the top of the base inside the frame, the top of the reduction motor extending into the lower cylinder and mounted with a rotating shaft, the top of the rotating shaft penetrating the pelletizing plate and mounted with a shaft rod, pelletizing rollers rotatably mounted on both ends of the shaft rod, the bottom end of the pelletizing rollers contacting the top of the pelletizing plate, and a pelletizing knife mounted on the outer wall of the rotating shaft below the pelletizing plate, the top end of the pelletizing knife contacting the bottom end of the pelletizing plate.

[0006] Preferably, a discharge port is provided on the outer wall of one side of the lower cylinder, and one end of the discharge port extends into the interior of the lower cylinder. The discharge port is provided to discharge the granulated material.

[0007] Preferably, a guide frame is installed on the outer wall of the lower cylinder at the discharge port. The guide frame is inclined to guide the granules for discharge.

[0008] Preferably, a lower positioning ring is fixed on the outer wall of the upper end of the lower cylinder, and an upper positioning ring is fixed on the outer wall of the upper cylinder above the lower positioning ring. The lower positioning ring and the upper positioning ring are used to accommodate the locking bolt and the locking nut.

[0009] Preferably, a number of locking nuts are fixedly installed on the top end of the upper positioning ring. There are six locking nuts, and the included angle between adjacent locking nuts is sixty degrees. The locking nuts are used to lock the upper end of the locking bolt.

[0010] Preferably, the bottom end of the lower positioning ring is equipped with equally spaced locking bolts. The top end of the locking bolt passes through the lower positioning ring and the upper positioning ring in sequence and is threadedly connected to the locking nut. By passing through the lower positioning ring and the upper positioning ring in sequence and screwing the top end of the locking bolt into the locking nut, the upper cylinder is locked and placed on the top end of the lower cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the pet food pelletizer not only ensures the pelletizing effect of pet food raw materials during use, but also achieves the purpose of easy pelletizing of food raw materials, and improves the convenience of maintenance of the pelletizer.

[0012] (1) A pelletizing knife is installed on the outer wall of the rotating shaft located below the pelletizing plate. When the rotating shaft rotates, the rotating shaft drives the pelletizing knife to rotate synchronously below the pelletizing plate. The pet food raw materials extruded from the pelletizing hole by the pelletizing knife are pelletized. This can effectively control the shape and specifications of the pellets, thereby ensuring the pelletizing effect of the pet food raw materials when the pelletizer is used.

[0013] (2) By injecting pet food raw materials into the upper cylinder, when the geared motor is started, the geared motor drives the shaft rod to rotate through the rotating shaft, so that the shaft rod drives the two granulation rollers to rotate, so that the granulation rollers can perform roller extrusion operation on the pet food raw materials, so that the pet food raw materials are extruded downward through the granulation hole to granulate, thereby achieving the purpose of easy granulation of food raw materials;

[0014] (3) By tightening the locking bolt, the upper end of the locking bolt is screwed out to the outside of the locking nut, and then the upper cylinder is pulled upward to separate the upper cylinder from the top of the lower cylinder, which makes it easier to disassemble and maintain the granulator, thereby improving the convenience of granulator maintenance. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3 This is a bottom view of the granulation plate structure of this utility model;

[0018] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Base; 2. Frame; 3. Gear motor; 4. Lower cylinder; 5. Upper cylinder; 6. Lower positioning ring; 7. Upper positioning ring; 8. Locking nut; 9. Locking bolt; 10. Shaft; 11. Granulating roller; 12. Guide frame; 13. Discharge port; 14. Rotating shaft; 15. Granulating plate; 1501. Granulating hole; 16. Pelletizer. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-4The present invention provides an embodiment of a pet food pelletizing machine, including a base 1, a frame 2 bolted to one side of the top of the base 1, a lower cylinder 4 at the center of the top of the frame 2, a discharge port 13 on the outer wall of one side of the lower cylinder 4, and one end of the discharge port 13 extending into the interior of the lower cylinder 4.

[0022] During use, the discharge port 13 is set to discharge the granulated material.

[0023] A guide frame 12 is installed on the outer wall of the lower cylinder 4 at the discharge port 13, and the guide frame 12 is set in an inclined structure.

[0024] In use, the feed guide frame 12 is used to guide and feed the granules.

[0025] A lower positioning ring 6 is fixed on the outer wall of the upper end of the lower cylinder 4, and an upper positioning ring 7 is fixed on the outer wall of the upper cylinder 5 above the lower positioning ring 6.

[0026] In use, the lower positioning ring 6 and the upper positioning ring 7 are set to accommodate the locking bolt 9 and the locking nut 8.

[0027] Several locking nuts 8 are fixedly installed at the top of the upper positioning ring 7. There are six locking nuts 8, and the included angle between adjacent locking nuts 8 is sixty degrees.

[0028] In use, the upper end of the locking bolt 9 is locked in place by setting the locking nut 8;

[0029] The bottom end of the lower positioning ring 6 is equipped with equally spaced locking bolts 9, and the top of the locking bolts 9 passes through the lower positioning ring 6 and the upper positioning ring 7 in sequence and is threadedly connected to the locking nut 8.

[0030] In use, the top of the locking bolt 9 is passed through the lower positioning ring 6 and the upper positioning ring 7 in sequence and screwed into the locking nut 8 so as to lock the upper cylinder 5 to the top of the lower cylinder 4.

[0031] The upper cylinder 5 is installed at the top of the lower cylinder 4. A granulation plate 15 is installed at the upper end of the lower cylinder 4. The granulation plate 15 has several granulation holes 1501 inside, and both ends of the granulation holes 1501 extend to the outside of the granulation plate 15.

[0032] A geared motor 3 is installed at the top of the base 1 inside the frame 2. The top of the geared motor 3 extends into the interior of the lower cylinder 4 and is equipped with a rotating shaft 14. The top of the rotating shaft 14 passes through the granulation plate 15 and is equipped with a shaft rod 10. Granulation rollers 11 are rotatably installed at both ends of the shaft rod 10. The bottom end of the granulation roller 11 touches the top end of the granulation plate 15. A pelletizing knife 16 is installed on the outer wall of the rotating shaft 14 below the granulation plate 15. The top end of the pelletizing knife 16 touches the bottom end of the granulation plate 15.

[0033] In this embodiment, pet food raw materials are first injected into the upper cylinder 5. When the reduction motor 3 is started, the reduction motor 3 drives the shaft 10 to rotate via the rotating shaft 14, causing the shaft 10 to drive the two granulating rollers 11 to rotate. The granulating rollers 11 then perform a roller extrusion operation on the pet food raw materials, causing the pet food raw materials to be extruded downward through the granulation holes 1501. Afterward, a pelletizing knife 16 is installed on the outer wall of the rotating shaft 14 located below the granulation plate 15. When the rotating shaft 14 rotates, the rotating shaft 16... 4. The pelletizing blade 16 rotates synchronously below the pelletizing plate 15 to pelletize the pet food raw material extruded from the pelletizing hole 1501. This effectively controls the shape and specifications of the pellets and ensures the pelletizing effect of the pet food raw material. Finally, by tightening the locking bolt 9, the upper end of the locking bolt 9 is screwed out to the outside of the locking nut 8. Then, the upper cylinder 5 is pulled upward to detach the upper cylinder 5 from the top of the lower cylinder 4, making it easier to disassemble and maintain the pelletizer, thus completing the use of the pelletizer.

Claims

1. A pet food pelletizer characterized by: The system includes a base (1), a frame (2) is bolted to one side of the top of the base (1), a lower cylinder (4) is provided at the center of the top of the frame (2), an upper cylinder (5) is installed at the top of the lower cylinder (4), a granulation plate (15) is installed at the upper end inside the lower cylinder (4), the granulation plate (15) has a plurality of granulation holes (1501) inside, both ends of the granulation holes (1501) extend to the outside of the granulation plate (15), and a geared motor is installed at the top of the base (1) inside the frame (2). (3) The top end of the geared motor (3) extends into the interior of the lower cylinder (4) and is equipped with a rotating shaft (14). The top end of the rotating shaft (14) passes through the granulation plate (15) and is equipped with a shaft (10). Both ends of the shaft (10) are rotatably equipped with granulation rollers (11). The bottom end of the granulation roller (11) touches the top end of the granulation plate (15). A pelletizing knife (16) is installed on the outer wall of the rotating shaft (14) below the granulation plate (15). The top end of the pelletizing knife (16) touches the bottom end of the granulation plate (15).

2. A pet food pelletizer according to claim 1, characterized in that: A discharge port (13) is provided on the outer wall of one side of the lower cylinder (4), and one end of the discharge port (13) extends into the interior of the lower cylinder (4).

3. A pet food pellet mill according to claim 2, wherein: A guide frame (12) is installed on the outer wall of the lower cylinder (4) at the discharge port (13), and the guide frame (12) is set in an inclined structure.

4. A pet food pellet mill according to claim 1, characterized in that: A lower positioning ring (6) is fixed on the outer wall of the upper end of the lower cylinder (4), and an upper positioning ring (7) is fixed on the outer wall of the upper cylinder (5) above the lower positioning ring (6).

5. A pet food pellet mill according to claim 4, wherein: The top end of the upper positioning ring (7) is fixedly equipped with a number of locking nuts (8), and there are six locking nuts (8), with an included angle of sixty degrees between adjacent locking nuts (8).

6. A pet food pelletizing machine according to claim 5, characterized in that: The bottom end of the lower positioning ring (6) is equipped with equally spaced locking bolts (9), and the top end of the locking bolts (9) passes through the lower positioning ring (6) and the upper positioning ring (7) in sequence and is threadedly connected to the locking nut (8).

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