Pet food crushing device

Abstract

The utility model relates to the technical field of pet food processing, and discloses a pet food crushing device, including a crushing box, a crushing die is fixedly provided inside the crushing box, a crushing head is provided inside the crushing die, a length adjustment rod is fixedly provided at the top center of the crushing head, the upper end of the length adjustment rod is rotatably connected to the top of the crushing box, a motor frame is fixedly provided on the top of the crushing box, a crushing motor is fixedly provided inside the motor frame, and the output shaft of the crushing motor is fixedly connected to the upper end of the length adjustment rod, a feeding mechanism is provided at the top of the crushing box and above the crushing motor, and a discharge pipe extending to the bottom of the crushing box is fixedly provided inside the crushing die. The utility model can adjust the gap size between the crushing head and the crushing die, can crush feeds of different particle sizes, is easy to operate, and has high production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of pet food processing, in particular to a pet food crushing device. Background Art

[0002] Pet feed manufacturers will formulate various pet feeds according to factors such as the type and age of the pet, and different types of feed raw materials need to be mixed and crushed.

[0003] For example, the patent number CN214811619U discloses a pet food crushing device, including: a crusher body, two crushing rollers are symmetrically arranged in the crusher body; a feed port is opened on the upper surface of the crusher body, and a discharge port is opened at the bottom end of the crusher body; a feed platform, a weighing device is arranged on the feed platform; a baffle, the baffle is vertically arranged on the left and right sides of the feed platform; a push plate, the push plate is arranged at one end of the feed platform away from the feed port, and the rear surface of the push plate is connected to a drive motor, and the drive motor drives the push plate to move along the front and rear direction of the feed platform.

[0004] In the above scheme, two crushing rollers are proposed to crush the feed. However, in actual use, it is found that due to the different particle sizes of feed eaten by pets of different types and at different times, different degrees of crushing production are required. However, the two crushing rollers cannot meet the requirements of crushing feed of different particle sizes, resulting in reduced practicality of the crushing device. Therefore, a pet food crushing device is proposed. Utility Model Content

[0005] The utility model aims to solve the problems raised by the background technology and provides a pet food crushing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pet food crushing device comprises a crushing box, a crushing mold is fixedly provided inside the crushing box, a crushing head is provided inside the crushing mold, a length adjustment rod is fixedly provided at the top center of the crushing head, the upper end of the length adjustment rod is rotatably connected to the top of the crushing box, a motor frame is fixedly provided on the top of the crushing box, a crushing motor is fixedly provided inside the motor frame, and the output shaft of the crushing motor is fixedly connected to the upper end of the length adjustment rod, a feeding mechanism is provided at the top of the crushing box and above the crushing motor, and a discharge pipe extending to the bottom of the crushing box is fixedly provided inside the crushing mold.

[0008] Preferably, the length adjustment rod includes a sleeve rod, a movable rod and a screw rod, the upper end of the sleeve rod is rotatably connected to the top of the crushing box, the lower end of the sleeve rod is plug-fitted with the upper end of the movable rod, the lower end of the movable rod is fixedly connected to the crushing head, the screw rod is vertically located inside the sleeve rod, the upper end of the screw rod is rotatably connected to the upper end of the sleeve rod, and the upper end of the movable rod is provided with a screw hole threadedly connected to the screw rod.

[0009] Preferably, two limiting blocks are symmetrically fixedly provided on the rod wall of the movable rod, and a limiting opening cooperating with the limiting blocks is opened on the rod wall of the sleeve rod.

[0010] Preferably, two connecting rods are symmetrically fixedly provided on the upper end of the sleeve rod, and the upper ends of the two connecting rods are fixedly connected to the output shaft of the pulverizing motor.

[0011] Preferably, the upper end of the screw rod extends to the outside of the sleeve rod and is fixedly provided with a rotating disk.

[0012] Preferably, the feeding mechanism includes a feeding hopper and two branch pipes, the upper ends of the two branch pipes are fixedly connected to the bottom of the feeding hopper, the lower ends of the two branch pipes are fixedly connected to the top of the crushing box, and the two branch pipes are distributed in an eight-shaped arrangement.

[0013] Preferably, a sealing cover plate is hingedly provided on the top of the feed hopper, and a handle is fixedly provided on the upper surface of the sealing cover plate.

[0014] Preferably, a lifting frame for lifting the discharge pipe is fixedly provided at the bottom of the crushing box.

[0015] Preferably, a vibration crushing motor is fixedly mounted on the side wall of the crushing box.

[0016] Preferably, the interior of the crushing mold adopts an inner concave surface, the crushing head adopts an inverted truncated cone structure, and the gap between the crushing head and the crushing mold is the crushing area.

[0017] Compared with the prior art, the utility model provides a pet food crushing device, which has the following beneficial effects:

[0018] 1. The pet food crushing device is provided with a crushing die, a crushing head, a length adjustment rod and a crushing motor. The crushing motor can drive the length adjustment rod to rotate, so that the crushing head rotates inside the crushing die, so that the raw material is crushed through the gap between the crushing head and the crushing die. When the size of the crushed particles needs to be adjusted, the length of the length adjustment rod is adjusted manually, so that the gap between the crushing head and the crushing die is adjusted, so that feeds of different particle sizes can be crushed according to needs.

[0019] 2. The pet food crushing device is provided with a sleeve rod, a moving rod, a screw rod and a limit block. The turntable on the screw rod is rotated manually, so that the screw rod rotates and drives the moving rod to move inside the sleeve rod, so that the length of the moving rod inside the sleeve rod is adjusted, thereby adjusting the height of the crushing head.

[0020] 3. The pet food crushing device is provided with a feed hopper and a branch pipe. After the raw materials are poured into the feed hopper, the raw materials can be guided to both sides through the two branch pipes and discharged into the crushing box, so that the raw materials can be evenly discharged into the crushing box.

[0021] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model can adjust the gap size between the crushing head and the crushing die, and can crush feeds of different particle sizes. The operation is convenient and the production efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a pet food crushing device proposed by the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure of the mid-length adjustment rod;

[0024] Figure 3 for Figure 2 A magnified view of the structure of part A in the middle.

[0025] In the figure: 1. crushing box; 2. crushing mold; 3. crushing head; 4. length adjustment rod; 5. motor frame; 6. motor; 7. discharge pipe; 8. sleeve rod; 9. moving rod; 10. screw rod; 11. screw hole; 12. limit block; 13. limit port; 14. connecting rod; 15. turntable; 16. feed hopper; 17. branch pipe; 18. sealing cover plate; 19. handle; 20. lifting frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Example 1

[0029] Reference Figure 1 A pet food crushing device comprises a crushing box 1, a crushing mold 2 is fixedly provided inside the crushing box 1, a crushing head 3 is provided inside the crushing mold 2, the interior of the crushing mold 2 adopts an inner concave surface, the crushing head 3 adopts an inverted truncated cone structure, the gap between the crushing head 3 and the crushing mold 2 is a crushing area, a length adjustment rod 4 is fixedly provided at the top center of the crushing head 3, the upper end of the length adjustment rod 4 is rotatably connected to the top of the crushing box 1, a motor frame 5 is fixedly provided on the top of the crushing box 1, a crushing motor 6 is fixedly provided inside the motor frame 5, and the output shaft of the crushing motor 6 is fixedly connected to the upper end of the length adjustment rod 4, a feeding mechanism is provided at the top of the crushing box 1 and above the crushing motor 6, a discharge pipe 7 extending to the bottom of the crushing box 1 is fixedly provided inside the crushing mold 2, and the bottom of the crushing box 1 is fixed A lifting frame 20 is provided for lifting the discharge pipe 7, and a vibration motor 21 is fixedly installed on the side wall of the crushing box 1. After the raw material is poured into the interior of the crushing box 1 and falls between the gap between the crushing mold 2 and the crushing head 3, the crushing motor 6 starts to work. The crushing motor 6 can drive the length adjustment rod 4 to rotate, so that the crushing head 3 rotates inside the crushing mold 2, so that the raw material is crushed through the gap between the crushing head and the crushing mold. When it is necessary to adjust the size of the crushed particles, the length of the length adjustment rod 4 is manually adjusted by hand, so that the size of the gap between the crushing head 3 and the crushing mold 2 is adjusted, so that feeds of different particle sizes can be crushed according to needs, and the crushed raw materials are discharged through the discharge pipe 7. During the crushing process, the vibration motor 21 works, which can cause the crushing box 1 to vibrate slightly, thereby accelerating the crushing efficiency of the raw materials.

[0030] Example 2

[0031] Reference Figure 1-3The length adjustment rod 4 includes a sleeve rod 8, a moving rod 9 and a screw rod 10. The upper end of the sleeve rod 8 is rotatably connected to the top of the crushing box 1, the lower end of the sleeve rod 8 is plugged and matched with the upper end of the moving rod 9, and the lower end of the moving rod 9 is fixedly connected to the crushing head 3. The screw rod 10 is vertically located inside the sleeve rod 8, and the upper end of the screw rod 10 is rotatably connected to the upper end of the sleeve rod 8. The upper end of the moving rod 9 is provided with a screw hole 11 threadedly connected to the screw rod 10. The rod wall of the moving rod 9 is symmetrically fixed with two limit blocks 12. The rod wall of the sleeve rod 8 is provided with a limit opening 13 matched with the limit block 12. The limit block 1 2 and the limit opening 13 are slidably connected to limit the position between the moving rod 9 and the sleeve rod 8, and the moving rod 9 is prevented from sliding inside the sleeve rod 8; two connecting rods 14 are symmetrically fixed on the upper end of the sleeve rod 8, and the upper ends of the two connecting rods 14 are fixedly connected to the output shaft of the crushing motor 6. The upper end of the screw rod 10 extends to the outside of the sleeve rod 8 and is fixedly provided with a turntable 15. The turntable 15 is rotated by hand to rotate the screw rod 10 and drive the moving rod 9 to move inside the sleeve rod 8, so that the length of the moving rod 9 inside the sleeve rod 8 is adjusted, thereby adjusting the height of the crushing head 3.

[0032] Example 3

[0033] Reference Figure 1 The feeding mechanism includes a feeding hopper 16 and two branch pipes 17. The upper ends of the two branch pipes 17 are fixedly connected to the bottom of the feeding hopper 16, and the lower ends of the two branch pipes 17 are fixedly connected to the top of the crushing box 1, and the two branch pipes 17 are distributed in an eight-shaped manner. A sealing cover plate 18 is hinged on the top of the feeding hopper 16, and a handle 19 is fixedly provided on the upper surface of the sealing cover plate 18. After the raw materials are poured into the interior of the feeding hopper 16, the raw materials can be guided to both sides through the two branch pipes 17 and discharged into the interior of the crushing box 1, and the raw materials can be evenly discharged into the interior of the crushing box. After the raw materials are poured in, the opening of the feeding hopper 16 is sealed by the sealing cover plate 18.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pet food grinding device, comprising a grinding box (1), characterized in that: A crushing mold (2) is fixedly arranged inside the crushing box (1), a crushing head (3) is arranged inside the crushing mold (2), a length adjustment rod (4) is fixedly arranged at the top center of the crushing head (3), the upper end of the length adjustment rod (4) is rotatably connected to the top of the crushing box (1), a motor frame (5) is fixedly arranged on the top of the crushing box (1), a crushing motor (6) is fixedly arranged inside the motor frame (5), and the output shaft of the crushing motor (6) is fixedly connected to the upper end of the length adjustment rod (4), a feeding mechanism is arranged at the top of the crushing box (1) and above the crushing motor (6), and a discharge pipe (7) extending to the bottom of the crushing box (1) is fixedly arranged inside the crushing mold (2).

2. A pet food crushing device according to claim 1, characterized in that: The length adjustment rod (4) comprises a sleeve rod (8), a moving rod (9) and a screw rod (10); the upper end of the sleeve rod (8) is rotatably connected to the top of the crushing box (1); the lower end of the sleeve rod (8) is plugged into and matched with the upper end of the moving rod (9); the lower end of the moving rod (9) is fixedly connected to the crushing head (3); the screw rod (10) is vertically located inside the sleeve rod (8); the upper end of the screw rod (10) is rotatably connected to the upper end of the sleeve rod (8); and the upper end of the moving rod (9) is provided with a screw hole (11) threadedly connected to the screw rod (10).

3. A pet food crushing device according to claim 2, characterized in that: The rod wall of the movable rod (9) is symmetrically fixed with two limit blocks (12), and the rod wall of the sleeve rod (8) is provided with a limit opening (13) matched with the limit blocks (12).

4. The pet food crushing device according to claim 2, characterized in that: Two connecting rods (14) are symmetrically fixedly provided on the upper end of the sleeve rod (8), and the upper ends of the two connecting rods (14) are fixedly connected to the output shaft of the pulverizing motor (6).

5. The pet food crushing device according to claim 2, characterized in that: The upper end of the screw rod (10) extends to the outside of the sleeve rod (8) and is fixedly provided with a rotating disk (15).

6. The pet food crushing device according to claim 1, characterized in that: The feeding mechanism comprises a feeding hopper (16) and two branch pipes (17), the upper ends of the two branch pipes (17) are fixedly connected to the bottom of the feeding hopper (16), the lower ends of the two branch pipes (17) are fixedly connected to the top of the crushing box (1), and the two branch pipes (17) are distributed in an eight-shaped arrangement.

7. The pet food pulverizing device according to claim 6, characterized in that: A sealing cover plate (18) is hingedly provided on the top of the feed hopper (16), and a handle (19) is fixedly provided on the upper surface of the sealing cover plate (18).

8. The pet food crushing device according to claim 1, characterized in that: A lifting frame (20) for lifting the discharge pipe (7) is fixedly provided at the bottom of the crushing box (1).

9. The pet food crushing device according to claim 1, characterized in that: A vibration motor (21) is fixedly mounted on the side wall of the crushing box (1).

10. The pet food crushing device according to claim 1, characterized in that: The interior of the crushing mold (2) adopts an inner concave surface, the crushing head (3) adopts an inverted truncated cone structure, and the gap between the crushing head (3) and the crushing mold (2) is a crushing area.

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