Minced meat stirrer for pet food material production

Abstract

The utility model relates to the technical field of pet food material production, and discloses a meat paste stirrer for pet food material production, which comprises a box body, a crushing cavity is arranged in the box body, a fixed seat is clamped in the crushing cavity, one side of the fixed seat is rotatably connected with a connecting shaft, and the other side of the connecting shaft is rotatably connected with a motor. A supporting shaft is rotationally connected to the inner wall of the side, away from the connecting shaft, of the crushing cavity, a connecting groove and a supporting groove are formed in the opposite ends of the connecting shaft and the supporting shaft correspondingly, and a rotating shaft is rotationally arranged between the connecting shaft and the supporting shaft. According to the crusher disclosed by the utility model, the telescopic block, the lock groove and the return spring are arranged, so that the rotating shaft and the connecting shaft can be quickly assembled and disassembled, and the first crushing cutter and the second crushing cutter can be conveniently maintained and replaced; by means of the movable sliding block, the positioning sliding block and the connecting frame, the fixing base can drive the rotating shaft, the first crushing cutter and the second crushing cutter to move outwards, and then cleaning operation can be carried out conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of pet food production, in particular to a meat paste mixer for pet food production. Background Art

[0002] During the production process of pet food, it is usually necessary to crush and mix meat, vegetables and other ingredients into meat paste or food mixture suitable for pets. By crushing and mixing pet food, the pet's needs for food taste, nutrition and food safety can be effectively met, thereby improving the quality and acceptability of pet food.

[0003] The existing related devices are not easy to clean the crushing parts inside the device when in use, and it is often necessary to manually disassemble the device shell to expose the crushing parts, which takes a lot of time and is not convenient. In addition, it is not easy to dismantle and maintain the crushing parts, and the use effect is not good. Therefore, the technical personnel in this field provide a meat paste mixer for pet food production to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a meat paste mixer for pet food production. By providing a telescopic block, a locking groove and a return spring, the rotating shaft and the connecting shaft can be quickly combined and disassembled to facilitate the maintenance and replacement of the first crushing knife and the second crushing knife to ensure the crushing effect. By controlling the rotation of the movable screw rod, the fixed seat can move the rotating shaft, the first crushing knife and the second crushing knife outward through the movable slider, the positioning slider and the connecting frame, so that they can be cleaned simply and quickly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a meat paste mixer for producing pet food, comprising a box body, a crushing chamber is provided inside the box body, a fixed seat is provided in a snap-fitting manner inside the crushing chamber, a connecting shaft is rotatably connected to one side of the fixed seat, a support shaft is rotatably connected to an inner wall of a side of the crushing chamber away from the connecting shaft, a connecting groove and a supporting groove are respectively provided at opposite ends of the connecting shaft and the support shaft, a rotating shaft is rotatably provided between the connecting shaft and the support shaft, telescopic grooves are provided at upper and lower portions of an outer wall of the rotating shaft close to a side of the connecting shaft, telescopic blocks are movably provided inside the two telescopic grooves, locking grooves are provided at upper and lower portions of the outer wall of the connecting shaft, a plurality of return springs are fixedly connected between the two telescopic blocks and the opposite ends of the corresponding telescopic grooves, and a first crushing knife and a second crushing knife are respectively fixedly provided at both sides of the outer wall of the rotating shaft;

[0006] The front and rear ends of the box body are both provided with moving grooves, a moving screw is rotatably connected between the inner walls on both sides of one of the moving grooves, a positioning rod is fixedly connected between the inner walls on both sides of the other moving groove, a moving slider is threadedly sleeved on the outer wall of the moving screw rod, a positioning slider is slidably sleeved on the outer wall of the positioning rod, the moving slider and the positioning slider are fixedly connected to a connecting frame at the opposite ends, the two connecting frames are fixedly connected to the fixed seat, a stirring box is fixedly connected to the side of the box body away from the fixed seat, and a stirring rod is rotatably connected to the inner wall of the lower end of the stirring box;

[0007] Through the above technical scheme, by providing a telescopic block, a locking groove and a return spring, the rapid combination and disassembly of the rotating shaft and the connecting shaft can be realized, so as to facilitate the maintenance and replacement of the first crushing knife and the second crushing knife, thereby ensuring the crushing effect, and the operation is simple, fast and convenient. By controlling the rotation of the movable screw rod, the fixed seat can move the rotating shaft, the first crushing knife and the second crushing knife outward through the provided movable slider, the positioning slider and the connecting frame, so as to facilitate the cleaning operation, effectively remove the adhered food, facilitate the maintenance and cleaning of the device, and improve the use effect and life.

[0008] Furthermore, a first motor is fixedly arranged on one side of the fixing seat away from the connecting shaft, and an output end of the first motor passes through the fixing seat and is fixedly connected to the connecting shaft;

[0009] According to the above technical solution, by providing a first motor and fixing the output end of the first motor to the connecting shaft, the connecting shaft can be rotated by starting the first motor, thereby causing the rotating shaft to rotate.

[0010] Furthermore, the two ends of the rotating shaft are respectively engaged in the connecting groove and the supporting groove, and the two telescopic blocks are both engaged in the corresponding locking grooves;

[0011] Through the above technical solution, by snapping one end of the rotating shaft into the connecting groove and snapping the two telescopic blocks into the corresponding locking grooves, the rotating shaft and the connecting shaft can be combined and connected, and by snapping one end of the rotating shaft into the supporting groove, the rotation process of the rotating shaft can be made more stable.

[0012] Furthermore, a second motor is fixedly arranged on one side of the box body near the moving screw rod, and an output end of the second motor passes through the box body and is fixedly connected to the moving screw rod;

[0013] According to the above technical solution, by providing a second motor and fixing the output end of the second motor to the movable lead screw, the movable lead screw can be rotated by starting the second motor.

[0014] Furthermore, a third motor is fixedly arranged at the lower end of the mixing box, and an output end of the third motor passes through the mixing box and is fixedly connected to the mixing rod;

[0015] According to the above technical solution, by providing a third motor and fixing the output end of the third motor to the stirring rod, the stirring rod can be rotated by starting the third motor, thereby achieving a stirring operation.

[0016] Furthermore, a discharge port is provided on one side of the box body near the mixing box;

[0017] Through the above technical solution, by providing a discharge port, the crushed food materials can be discharged into the mixing box.

[0018] Furthermore, a feeding port is fixedly connected to the upper end of the box;

[0019] Through the above technical solution, by providing a feeding port, pet food such as meat and vegetables can be put into the box for crushing.

[0020] Furthermore, the lower end of the box body is fixedly connected with support legs near the four corners;

[0021] Through the above technical solution, by providing support legs, stable support can be provided for the device.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a meat paste mixer for producing pet food. After the device is operated, the second motor can be started to rotate the movable screw rod, and the fixed seat can move the rotating shaft, the first crushing knife and the second crushing knife outward through the movable slider, the positioning slider and the connecting frame. When they are exposed to the outside, they can be cleaned to effectively remove the adhered food, which is convenient for maintenance and cleaning of the device and improves the use effect and life.

[0024] 2. The utility model proposes a meat paste mixer for producing pet food. After the first crushing knife and the second crushing knife have been used for a period of time, they can be moved to the outside and then the telescopic block can be pressed to disengage them from the lock groove, thereby releasing the fixed connection between the rotating shaft and the connecting shaft. Then, the first crushing knife and the second crushing knife can be removed along with the rotating shaft for maintenance and replacement, thereby ensuring the crushing effect. The operation is simple, quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an axonometric schematic diagram of a meat paste mixer for producing pet food materials proposed by the utility model;

[0026] Figure 2This is a front cross-sectional schematic diagram of a meat paste mixer for producing pet food materials proposed by the utility model;

[0027] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0028] Figure 4 for Figure 2 A schematic diagram of the structure enlarged at B in the middle;

[0029] Figure 5 This is an axonometric schematic diagram of a connecting shaft of a meat paste mixer for producing pet food materials proposed by the utility model;

[0030] Figure 6 The utility model is a partial top-sectional schematic diagram of a meat paste mixer for producing pet food.

[0031] Legend:

[0032] 1. Box body; 2. Crushing chamber; 3. Fixed seat; 4. Connecting shaft; 5. Connecting slot; 6. Support shaft; 7. Rotating shaft; 8. Telescopic slot; 9. Telescopic block; 10. Locking slot; 11. Return spring; 12. Supporting slot; 13. First crushing knife; 14. Second crushing knife; 15. First motor; 16. Moving slot; 17. Moving screw rod; 18. Positioning rod; 19. Moving slider; 20. Positioning slider; 21. Connecting frame; 22. Second motor; 23. Mixing box; 24. Mixing rod; 25. Third motor; 26. Feeding port; 27. Support legs; 28. Discharging port. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-6, a specific implementation mode provided by the utility model: a meat paste mixer for producing pet food, comprising a box body 1, a crushing chamber 2 is provided inside the box body 1, a fixed seat 3 is provided inside the crushing chamber 2, a connecting shaft 4 is rotatably connected to one side of the fixed seat 3, a supporting shaft 6 is rotatably connected to the inner wall of the crushing chamber 2 away from the connecting shaft 4, a connecting groove 5 and a supporting groove 12 are provided at opposite ends of the connecting shaft 4 and the supporting shaft 6, a rotating shaft 7 is rotatably provided between the connecting shaft 4 and the supporting shaft 6, a telescopic groove 8 is provided at the upper and lower sides of the outer wall of the rotating shaft 7 close to the connecting shaft 4, telescopic blocks 9 are movably provided inside the two telescopic grooves 8, a locking groove 10 is provided at the upper and lower sides of the outer wall of the connecting shaft 4, two ends of the rotating shaft 7 are respectively engaged in the connecting groove 5 and the supporting groove 12, and the two telescopic blocks 9 are engaged in the corresponding locking grooves 10, by One end of 7 is snap-fitted into the connecting groove 5, and the two telescopic blocks 9 are snap-fitted into the corresponding locking grooves 10, so that the rotating shaft 7 and the connecting shaft 4 can be combined and connected. By snap-fitting one end of the rotating shaft 7 into the supporting groove 12, the rotation process of the rotating shaft 7 can be made more stable. A plurality of return springs 11 are fixedly connected between the two telescopic blocks 9 and the opposite ends of the corresponding telescopic grooves 8. The first crushing knife 13 and the second crushing knife 14 are fixedly arranged on both sides of the outer wall of the rotating shaft 7, respectively. A first motor 15 is fixedly arranged on the side of the fixed seat 3 away from the connecting shaft 4. The output end of the first motor 15 passes through the fixed seat 3 and is fixedly connected to the connecting shaft 4. By providing the first motor 15 and fixing the output end of the first motor 15 with the connecting shaft 4, the connecting shaft 4 can be rotated by starting the first motor 15, thereby rotating the rotating shaft 7.

[0035] The front and rear ends of the box body 1 are both provided with moving grooves 16, and a moving screw 17 is rotatably connected between the inner walls on both sides of one of the moving grooves 16. A second motor 22 is fixedly arranged on one side of the box body 1 near the moving screw 17, and the output end of the second motor 22 passes through the box body 1 and is fixedly connected to the moving screw 17. By providing a second motor 22 and fixing the output end of the second motor 22 with the moving screw 17, the moving screw 17 can be rotated by starting the second motor 22. A positioning rod 18 is fixedly connected between the inner walls on both sides of the other moving groove 16, a moving slider 19 is threadedly sleeved on the outer wall of the moving screw 17, and a positioning slider 20 is slidably sleeved on the outer wall of the positioning rod 18, and the opposite ends of the moving slider 19 and the positioning slider 20 are fixedly connected to a connecting frame 21, and the two connecting frames 21 are fixedly connected to the fixed seat 3, and the side of the box body 1 away from the fixed seat 3 is fixedly connected to the mixing box 2 3. The inner wall of the lower end of the mixing box 23 is rotatably connected with a mixing rod 24. The lower end of the mixing box 23 is fixedly provided with a third motor 25. The output end of the third motor 25 penetrates the mixing box 23 and is fixedly connected to the mixing rod 24. By providing the third motor 25 and fixing the output end of the third motor 25 with the mixing rod 24, the mixing rod 24 can be rotated by starting the third motor 25, thereby realizing the mixing operation. A discharge port 28 is provided on one side of the box body 1 near the mixing box 23. By providing the discharge port 28, the crushed food can be discharged into the mixing box 23. A feeding port 26 is fixedly connected to the upper end of the box body 1. By providing the feeding port 26, pet food such as meat and vegetables can be put into the box body 1 for crushing. Support legs 27 are fixedly connected to the lower end of the box body 1 near the four corners. By providing the support legs 27, a stable support can be provided for the device.

[0036] Working principle: When in use, pet food such as meat and vegetables are put into the box body 1 through the feeding port 26, and the connecting shaft 4 is rotated by starting the first motor 15, so that the rotating shaft 7, the first crushing knife 13 and the second crushing knife 14 are rotated, so that the input food can be fully crushed and transported. After the food is crushed, it is discharged into the mixing box 23 through the discharge port 28. The stirring rod 24 is rotated by starting the third motor 25, and the crushed food can be effectively stirred and mixed to obtain the required meat paste. After the device is completed, the second motor 22 can be started to rotate the movable screw 17. The fixed seat 3 is moved outward with the rotating shaft 7, the first crushing knife 13 and the second crushing knife 14 through the provided moving slider 19, the positioning slider 20 and the connecting frame 21. When they are exposed to the outside, they can be cleaned to effectively remove the adhered food. At the same time, after the first crushing knife 13 and the second crushing knife 14 have been used for a period of time, they can be moved to the outside first, and then the telescopic block 9 is pressed to disengage the locking groove 10 to release the fixed connection between the rotating shaft 7 and the connecting shaft 4. Then, the first crushing knife 13 and the second crushing knife 14 can be removed along with the rotating shaft 7 for maintenance and replacement to ensure the crushing effect.

[0037] Finally, it should be noted that the above is only a preferred specific implementation method of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned specific implementation methods, those skilled in the art can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A meat paste mixer for producing pet food, comprising a housing (1), characterized in that: A crushing chamber (2) is provided inside the housing (1), a fixing seat (3) is provided inside the crushing chamber (2), one side of the fixing seat (3) is rotatably connected to a connecting shaft (4), an inner wall of the crushing chamber (2) away from the connecting shaft (4) is rotatably connected to a supporting shaft (6), a connecting groove (5) and a supporting groove (12) are provided at opposite ends of the connecting shaft (4) and the supporting shaft (6), a rotating shaft (7) is rotatably provided between the connecting shaft (4) and the supporting shaft (6), The outer wall of the rotating shaft (7) is provided with telescopic grooves (8) at the upper and lower parts of one side close to the connecting shaft (4), and telescopic blocks (9) are movably arranged inside the two telescopic grooves (8). The outer wall of the connecting shaft (4) is provided with locking grooves (10) at the upper and lower parts, and a plurality of return springs (11) are fixedly connected between the two telescopic blocks (9) and the opposite ends of the corresponding telescopic grooves (8). The first crushing knife (13) and the second crushing knife (14) are fixedly arranged on both sides of the outer wall of the rotating shaft (7); The front and rear ends of the box body (1) are both provided with moving grooves (16), a moving screw rod (17) is rotatably connected between the inner walls on both sides of one of the moving grooves (16), a positioning rod (18) is fixedly connected between the inner walls on both sides of the other moving groove (16), a moving slider (19) is threadedly sleeved on the outer wall of the moving screw rod (17), a positioning slider (20) is slidably sleeved on the outer wall of the positioning rod (18), the moving slider (19) and the positioning slider (20) are both fixedly connected to a connecting frame (21) at their opposite ends, and the two connecting frames (21) are both fixedly connected to the fixed seat (3), a stirring box (23) is fixedly connected to the side of the box body (1) away from the fixed seat (3), and a stirring rod (24) is rotatably connected to the inner wall of the lower end of the stirring box (23).

2. The meat paste mixer for producing pet food according to claim 1, characterized in that: A first motor (15) is fixedly arranged on a side of the fixing seat (3) away from the connecting shaft (4); an output end of the first motor (15) passes through the fixing seat (3) and is fixedly connected to the connecting shaft (4).

3. The meat paste mixer for producing pet food according to claim 1, characterized in that: The two ends of the rotating shaft (7) are respectively engaged in the connecting groove (5) and the supporting groove (12), and the two telescopic blocks (9) are both engaged in the corresponding locking grooves (10).

4. The meat paste mixer for producing pet food according to claim 1, characterized in that: A second motor (22) is fixedly arranged on one side of the box body (1) near the moving screw rod (17); an output end of the second motor (22) passes through the box body (1) and is fixedly connected to the moving screw rod (17).

5. The meat paste mixer for producing pet food according to claim 1, characterized in that: A third motor (25) is fixedly arranged at the lower end of the stirring box (23), and an output end of the third motor (25) passes through the stirring box (23) and is fixedly connected to the stirring rod (24).

6. The meat paste mixer for producing pet food according to claim 1, characterized in that: A discharge port (28) is provided on one side of the box body (1) near the mixing box (23).

7. The meat paste mixer for producing pet food according to claim 1, characterized in that: The upper end of the box body (1) is fixedly connected with a feeding port (26).

8. The meat paste mixer for producing pet food according to claim 1, characterized in that: The lower end of the box body (1) is fixedly connected to support legs (27) near the four corners.

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