CN221889988U - A grinding device for producing dog food - Google Patents

Abstract

The utility model relates to the technical field of dog food production equipment, and discloses a grinding device for dog food production, comprising a supporting base, the other end of the upper surface of the supporting base is fixedly connected with a discharge hopper, the top of the discharge hopper is fixedly connected with a screening box, the top of the screening box is fixedly connected with a grinding box, the top of the grinding box is fixedly connected with a feed hopper, one side of the screening box and the grinding box is fixedly connected with a conveying box, the top of the conveying box is fixedly connected to the lower end of the feed hopper, the conveying box is communicated with the inner cavity of the feed hopper, and also comprises a grinding device located inside the grinding box, a screening device located inside the screening box, and a conveying device located inside the conveying box. The utility model can grind larger dog food particles multiple times, thereby reducing the steps of manual screening and re-grinding, improving grinding efficiency, reducing waste of time and energy, and ensuring uniform size of dog food particles.

Description

A grinding device for producing dog food

Technical Field

The utility model relates to the technical field of dog food production equipment, in particular to a grinding device for dog food production.

Background Art

Dog food is a nutritious food specially provided for dogs. It is a high-end animal food between human food and traditional livestock and poultry feed. Its main function is to provide the most basic nutrients required for life guarantee, growth and health of animals and dogs. It has the advantages of comprehensive nutrition, high digestion and absorption rate, scientific formula, quality standards, convenient feeding and prevention of certain diseases. The grinding device for dog food production is a device used to grind raw materials into fine powder or slurry. It plays a vital role in dog food production. It can grind the raw materials into appropriate fineness, fully release the nutrients in the raw materials, improve the taste and nutritional value of dog food, and ensure the quality and stability of dog food.

The existing grinding devices for dog food production can usually only complete one crushing and grinding process during operation, which often results in the size of the ground dog food particles not meeting expectations. The dog food with larger particles needs to be re-grinded after screening, which is time-consuming and laborious. Some of the dog food particles may still be larger in the re-ground dog food, affecting the quality of the dog food after processing. Therefore, we propose a grinding device for dog food production.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a grinding device for dog food production, which solves the above-mentioned problems.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for dog food production, comprising a support base, a motor support base, a driving motor, a discharging hopper, a screening box, a grinding box and a feeding hopper, one end of the upper surface of the support base is fixedly connected to the motor support base, the top of the motor support base is fixedly connected to the driving motor, the other end of the upper surface of the support base is fixedly connected to the discharging hopper, the top of the discharging hopper is fixedly connected to the screening box, the top of the screening box is fixedly connected to the grinding box, the top of the grinding box is fixedly connected to the feeding hopper, one side of the screening box and the grinding box is fixedly connected to a conveying box, the top of the conveying box is fixedly connected to the lower end of the feeding hopper, and the conveying box is communicated with the inner cavity of the feeding hopper, and also includes:

A grinding device, located inside the grinding box, is used to grind the dog food particles;

The screening device is located inside the screening box and is used to screen the ground dog food particles and send the dog food with larger particles into the conveying box;

The conveying device is located inside the conveying box and is used to convey the screened large-particle dog food to the feed hopper.

Preferably, the grinding device comprises grinding roller 1, a rotating gear, a protective cover and grinding roller 2, wherein grinding roller 1 is rotatably connected to one end of the inner wall on both sides of the grinding box, one end of the rotating shaft of grinding roller 1 extends to the side of the grinding box close to the driving motor and is fixedly connected to the rotating shaft of the driving motor, the other end of the rotating shaft of grinding roller 1 extends to the other side of the grinding box and is fixedly connected to the rotating gear, grinding roller 2 is fixedly connected to the other end of the inner wall on both sides of the grinding box, one end of grinding roller 2 extends to the other side of the grinding box and is fixedly connected to the second rotating gear, and a protective cover is fixedly connected to the rotating gear on one side of the grinding box.

Preferably, the grinding roller one and the grinding roller two are symmetrically arranged, and the grinding wheels on the grinding roller one and the grinding roller two are staggered, and the two rotating gears are meshed with each other.

Preferably, the screening device includes a screening bucket, a large particle discharge port, a discharge channel and a screen. The screening bucket is fixedly connected to the inner wall of the screening box, a large particle discharge port is provided at one end of the bottom of the screening bucket, a discharge channel is fixedly connected to the end of the bottom of the screening bucket corresponding to the lower side of the large particle discharge port and close to the conveying box, and a plurality of screens distributed in a matrix are provided at the bottom of the screening bucket.

Preferably, the bottom inner wall of the screening bucket is inclined toward the large particle discharge port, the bottom inner wall of the discharge channel is inclined, a through hole is provided on the inner wall of the screening box corresponding to the opening of the discharge channel, and the discharge channel is connected to the bottom of the conveying box.

Preferably, the conveying device includes a spiral conveying plate, a conveying motor and an inclined plate. The spiral conveying plate is rotatably connected to the inner wall of the bottom side of the conveying box. The lower end of the rotating shaft of the spiral conveying plate extends to the outside of the conveying box to which the conveying motor is fixedly connected. The top of the conveying box corresponds to the inner cavity of the feed hopper and is fixedly connected to the inclined plate.

(III) Beneficial effects

Compared with the prior art, the utility model provides a grinding device for dog food production, which has the following beneficial effects:

1. The grinding device for dog food production can grind larger dog food particles multiple times through the cooperation of the grinding device, the screening device and the conveying device, thereby reducing the steps of manual screening and re-grinding, improving the grinding efficiency, reducing the waste of time and energy, ensuring that the dog food particles are uniform in size, improving the quality of the dog food after processing and forming, and meeting the needs of users.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the rotating gear of the utility model;

FIG3 is a schematic diagram of a grinding device according to the present invention;

Fig. 4 is a schematic diagram of the screening bucket of the present invention.

In the figure: 1. Support base; 2. Motor support base; 3. Drive motor; 4. Discharge hopper; 5. Screening box; 6. Grinding box; 7. Feed hopper; 8. Conveying box; 9. Grinding roller one; 10. Rotating gear; 11. Protective cover; 12. Spiral feed sheet; 13. Screening hopper; 14. Large particle discharge port; 15. Discharge channel; 16. Screen; 17. Grinding roller two; 18. Conveying motor; 19. Inclined plate.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4, a grinding device for dog food production, including a support base 1, a motor support base 2, a drive motor 3, a discharge hopper 4, a screening box 5, a grinding box 6 and a feed hopper 7, one end of the upper surface of the support base 1 is fixedly connected to the motor support base 2, the top of the motor support base 2 is fixedly connected to the drive motor 3, the other end of the upper surface of the support base 1 is fixedly connected to the discharge hopper 4, the top of the discharge hopper 4 is fixedly connected to the screening box 5, the top of the screening box 5 is fixedly connected to the grinding box 6, the top of the grinding box 6 is fixedly connected to the feed hopper 7, one side of the screening box 5 and the grinding box 6 is fixedly connected to a conveying box 8, the top of the conveying box 8 is fixedly connected to the lower end of the feed hopper 7, and the conveying box 8 is connected to the inner cavity of the feed hopper 7, and also includes:

A grinding device, located inside the grinding box 6, for grinding the dog food particles;

The screening device is located inside the screening box 5 and is used to screen the ground dog food particles and send the dog food with larger particles into the conveying box 8;

The conveying device is located inside the conveying box 8 and is used to convey the screened large-particle dog food to the feed hopper 7.

Furthermore, the grinding device includes a grinding roller 19, a rotating gear 10, a protective cover 11 and a grinding roller 2 17. The inner walls on both sides of the grinding box 6 are rotatably connected to the grinding roller 19 at one end, one end of the rotating shaft of the grinding roller 19 extends to the side of the grinding box 6 close to the driving motor 3 and is fixedly connected to the rotating shaft of the driving motor 3, the other end of the rotating shaft of the grinding roller 19 extends to the other side of the grinding box 6 and is fixedly connected to the rotating gear 10, the other end of the inner walls on both sides of the grinding box 6 is fixedly connected to the grinding roller 2 17, one end of the grinding roller 2 17 extends to the other side of the grinding box 6 and is fixedly connected to the second rotating gear 10, and a protective cover 11 is fixedly connected to the rotating gear 10 on one side of the grinding box 6.

Furthermore, the grinding roller 1 9 and the grinding roller 2 17 are symmetrically arranged, and the grinding wheels on the grinding roller 1 9 and the grinding roller 2 17 are staggered, and the two rotating gears 10 are meshed with each other.

Furthermore, the screening device includes a screening bucket 13, a large particle discharge port 14, a discharge channel 15 and a screen 16. The screening bucket 13 is fixedly connected to the inner wall of the screening box 5, and a large particle discharge port 14 is provided at one end of the bottom of the screening bucket 13. The discharge channel 15 is fixedly connected to the end of the bottom of the screening bucket 13 corresponding to the lower side of the large particle discharge port 14 and corresponding to the end close to the conveying box 8. A plurality of screens 16 distributed in a matrix are provided at the bottom of the screening bucket 13.

Furthermore, the bottom inner wall of the screening bucket 13 is inclined toward the large particle discharge port 14, the bottom inner wall of the discharge channel 15 is inclined, and a through hole is opened on the inner wall of the screening box 5 corresponding to the opening of the discharge channel 15, and the discharge channel 15 is connected to the bottom of the conveying box 8.

Furthermore, the conveying device includes a spiral conveying plate 12, a conveying motor 18 and an inclined plate 19. The spiral conveying plate 12 is rotatably connected to the inner wall of the bottom side of the conveying box 8. The lower end of the rotating shaft of the spiral conveying plate 12 extends to the outer side of the conveying box 8 to which the conveying motor 18 is fixedly connected. The top of the conveying box 8 corresponds to the inner cavity of the feed hopper 7 to which the inclined plate 19 is fixedly connected.

Working principle: When the device is needed to grind the produced dog food, first put the dog food to be ground into the feed hopper 7, turn on the drive motor 3 and the conveying motor 18, and drive the grinding roller 9 to rotate through the rotation of the drive motor 3. When the grinding roller 9 rotates, the rotating gear 10 at one end of the grinding roller 19 drives the rotating gear 10 at one end of the grinding roller 2 17 to rotate, and the rotating gear 10 at one end of the grinding roller 2 17 drives the grinding roller 2 17 to rotate, so that the grinding roller 19 and the grinding roller 2 17 rotate in opposite directions to grind the dog food particles, and the ground dog food particles fall into the screening In the hopper 13, the dog food particles that meet the expectations fall into the discharge hopper 4 through the screen 16 for discharge, and the larger dog food particles that do not meet the expectations fall into the discharge channel 15 through the large particle discharge port 14 along the inclined bottom surface of the screening hopper 13, and are guided into the conveying box 8 through the inclined bottom surface of the discharge channel 15. The spiral conveying sheet 12 driven by the conveying motor 18 slowly moves upward. After reaching the top of the spiral conveying sheet 12, the larger dog food particles fall back into the feed hopper 7 through the inclined plate 19 for reprocessing. After repeated operations, the dog food particles coming out of the discharge hopper 4 always meet the expected size.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A grinding device for producing dog food, comprising a support base (1), a motor support base (2), a drive motor (3), a discharge hopper (4), a screening box (5), a grinding box (6) and a feed hopper (7), wherein one end of the upper surface of the support base (1) is fixedly connected to the motor support base (2), the top of the motor support base (2) is fixedly connected to the drive motor (3), the other end of the upper surface of the support base (1) is fixedly connected to the discharge hopper (4), the top of the discharge hopper (4) is fixedly connected to the screening box (5), the top of the screening box (5) is fixedly connected to the grinding box (6), and the top of the grinding box (6) is fixedly connected to the feed hopper (7), characterized in that: one side of the screening box (5) and the grinding box (6) is fixedly connected to a conveying box (8), the top of the conveying box (8) is fixedly connected to the lower end of the feed hopper (7), and the conveying box (8) is communicated with the inner cavity of the feed hopper (7), and further comprising: A grinding device, located inside the grinding box (6), for grinding the dog food particles; A screening device, located inside the screening box (5), is used to screen the ground dog food particles and send the dog food with larger particles into the conveying box (8); The conveying device is located inside the conveying box (8) and is used to convey the screened large-particle dog food to the feed hopper (7). 2. A grinding device for producing dog food according to claim 1, characterized in that: the grinding device comprises a grinding roller (9), a rotating gear (10), a protective cover (11) and a grinding roller (17), one end of the inner wall on both sides of the grinding box (6) is rotatably connected to the grinding roller (9), one end of the rotating shaft of the grinding roller (9) extends to the side of the grinding box (6) close to the driving motor (3) and is fixedly connected to the rotating shaft of the driving motor (3), the other end of the rotating shaft of the grinding roller (9) extends to the other side of the grinding box (6) and is fixedly connected to the rotating gear (10), the other end of the inner wall on both sides of the grinding box (6) is fixedly connected to the grinding roller (17), one end of the grinding roller (17) extends to the other side of the grinding box (6) and is fixedly connected to the second rotating gear (10), and a protective cover (11) is fixedly connected to one side of the grinding box (6) corresponding to the rotating gear (10). 3. A grinding device for dog food production according to claim 2, characterized in that: the grinding roller one (9) and the grinding roller two (17) are symmetrically arranged, and the grinding wheels on the grinding roller one (9) and the grinding roller two (17) are staggered, and the two rotating gears (10) are meshed with each other. 4. A grinding device for dog food production according to claim 1, characterized in that: the screening device comprises a screening bucket (13), a large particle discharge port (14), a discharge channel (15) and a screen (16), the screening bucket (13) is fixedly connected to the inner wall of the screening box (5), a large particle discharge port (14) is provided at one end of the bottom of the screening bucket (13), a discharge channel (15) is fixedly connected at one end of the bottom of the screening bucket (13) corresponding to the lower side of the large particle discharge port (14) and corresponding to the conveying box (8), and a plurality of screens (16) distributed in a matrix are provided at the bottom of the screening bucket (13). 5. A grinding device for producing dog food according to claim 4, characterized in that: the bottom inner wall of the screening bucket (13) is inclined toward the large particle discharge port (14), the bottom inner wall of the discharge channel (15) is inclined, and a through hole is opened on the inner wall of the screening box (5) corresponding to the opening of the discharge channel (15), and the discharge channel (15) is connected to the bottom of the conveying box (8). 6. A grinding device for dog food production according to claim 1, characterized in that: the conveying device includes a spiral conveying plate (12), a conveying motor (18) and an inclined plate (19), the spiral conveying plate (12) is rotatably connected to the inner wall of the bottom side of the conveying box (8), the lower end of the rotating shaft of the spiral conveying plate (12) extends to the outer side of the conveying box (8) to which the conveying motor (18) is fixedly connected, and the top of the conveying box (8) corresponds to the inner cavity of the feed hopper (7) to which the inclined plate (19) is fixedly connected.