Low-phosphorus selenium-rich formula grain processing device

Abstract

This utility model relates to the field of pet food processing technology, and in particular to a low-phosphorus, selenium-enriched prescription pet food processing device, comprising a frame and a tank. The inner wall of the frame is fixedly connected to the tank, and a top cover is fastened to the upper end of the outer wall of the tank. Electric telescopic rods are fixedly connected to both sides of the upper end of the frame. This low-phosphorus, selenium-enriched prescription pet food processing device, through the cooperation of a raw material mixing structure and a raw material dispersion structure, uses a first motor to ultimately drive the first frame to rotate clockwise, and then a second motor to ultimately drive the second frame and the spiral blade to rotate counterclockwise. This allows for multi-directional mixing of the dephosphorized pet food and selenium, thereby improving work efficiency. During the mixing process, the pet food and selenium flow towards the spiral blade and disperse, effectively reducing the mixing blind zone and improving mixing uniformity. Compared with existing technologies, this device integrates two-stage mixing into one stage, completing preliminary and fine mixing within the same tank, saving the material feeding process and increasing processing speed.

Description

Technical Field

[0001] This utility model relates to the field of pet food processing technology, specifically a low-phosphorus, selenium-enriched prescription pet food processing device. Background Technology

[0002] The processing steps for low-phosphorus, selenium-enriched prescription pet food need to balance precise nutritional control, the stability of functional ingredients (such as selenium), and palatability, while ensuring low phosphorus requirements. During the processing, organic selenium (such as selenium yeast, selenoprotein) or inorganic selenium (with strictly controlled dosage) needs to be added to the pet food to enhance its antioxidant capacity. Therefore, a low-phosphorus, selenium-enriched prescription pet food processing device is provided.

[0003] For example, a pet food ingredient mixing device with announcement number "CN218459267U" features a novel structure, good mixing effect, and continuous mixing processing capabilities. It also has high-temperature sterilization capabilities and is suitable for processing various pet foods. However, there is a mixing blind zone at the lower end of the first mixing tank. Although mixing can occur through the second mixing cylinder, the uniformity of the raw materials stirred in the first mixing tank is significantly different, resulting in poor uniformity. Furthermore, the materials must first be stirred in the first mixing tank before entering the second mixing cylinder for spiral mixing, leading to a longer process and impacting the overall processing speed. Utility Model Content

[0004] The purpose of this invention is to solve the problem that there is a mixing blind zone at the lower end of the first mixing tank. Although the material can be mixed by the second mixing cylinder, the uniformity is obviously different from that of the material stirred by the first mixing tank. The uniformity is poor. At the same time, the material needs to be stirred in the first mixing tank first and then enter the second mixing cylinder for spiral mixing. The process is long and affects the overall processing speed. Therefore, a low-phosphorus selenium-enriched prescription grain processing device is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a low-phosphorus, selenium-enriched prescription grain processing device, including a frame and a tank. The inner wall of the frame is fixedly connected to the tank. A top cover is fastened to the upper end of the outer wall of the tank. Electric telescopic rods are fixedly connected to both sides of the upper end of the frame. The output end of the electric telescopic rods is fixedly connected to the top cover by bolts. A raw material dispersion structure is provided in the middle of the upper end of the top cover, and a raw material mixing structure is provided on the right side of the upper end of the top cover.

[0007] Preferably, the raw material mixing structure includes a first motor, a first gear is fixedly connected to the end of the output shaft of the first motor, the rotating shaft of the first gear is rotatably connected to the top cover through a bearing, the outer wall of the first gear is meshed with a second gear, a cylinder is fixedly connected to the inner wall of the second gear, and a first frame is fixedly connected to the lower end of the outer wall of the cylinder.

[0008] Preferably, the outer wall of the first motor is fixedly connected to the top cover via a bracket, and the outer wall of the cylinder is rotatably connected to the top cover via a sealed bearing.

[0009] Preferably, the raw material dispersion structure includes a second motor, a rotating shaft is fixedly connected to the end of the output shaft of the second motor, the middle part of the outer wall of the rotating shaft is rotatably connected to the cylinder through a sealed bearing, a second frame is fixedly connected to the lower end of the outer wall of the rotating shaft, and a spiral blade is fixedly connected to the end of the rotating shaft.

[0010] Preferably, the outer wall of the second motor is fixedly connected to the top cover via a bracket, and the upper end of the outer wall of the rotating shaft is rotatably connected to the top cover via a bearing.

[0011] Preferably, the upper left side of the top cover is fixedly connected to the feed inlet, and the lower middle part of the tank body is fixedly connected to the discharge outlet.

[0012] This invention proposes a low-phosphorus, selenium-enriched prescription pet food processing device. The beneficial effects are as follows: through the combination of a raw material mixing structure and a raw material dispersion structure, the rotation of the cylinder drives the first frame to rotate clockwise. Simultaneously, the rotating shaft can rotate within the cylinder via a sealed bearing, which in turn drives the second frame and the spiral blade to rotate counterclockwise. The first motor ultimately drives the first frame to rotate clockwise, and the second motor ultimately drives the second frame and the spiral blade to rotate counterclockwise. This allows for multi-directional mixing of the dephosphorized pet food and selenium, thereby improving work efficiency. During the mixing process, the pet food and selenium flow towards the spiral blade and disperse, effectively reducing the mixing blind zone and improving mixing uniformity. Compared to existing technologies, this integrates two-stage mixing into one stage, completing preliminary and fine mixing within the same tank, saving on material feeding processes and increasing processing speed. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 A front sectional view;

[0015] Figure 3 for Figure 2 A partial sectional view of the top cover from the front;

[0016] Figure 4 for Figure 2 Front view of the first frame;

[0017] Figure 5 for Figure 2 Enlarged view of A in the middle;

[0018] Figure 6 for Figure 2 Enlarged view of B in the middle;

[0019] Figure 7 for Figure 2 Top sectional view of the middle tank.

[0020] In the diagram: 1. Raw material mixing structure, 101. First motor, 102. First gear, 103. Second gear, 104. Cylinder, 105. First frame, 2. Raw material dispersing structure, 201. Second motor, 202. Rotating shaft, 203. Second frame, 204. Spiral blade, 3. Frame, 4. Tank, 5. Top cover, 6. Electric telescopic rod, 7. Inlet, 8. Outlet. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] See attached document Figure 1-7 In this embodiment, a low-phosphorus selenium-enriched prescription grain processing device includes a frame 3 and a tank 4. The inner wall of the frame 3 is fixedly connected to the tank 4. A top cover 5 is fastened to the upper end of the outer wall of the tank 4. A sealing ring is fixed to the inner wall of the top cover 5 to ensure relative sealing with the tank 4. Electric telescopic rods 6 are fixedly connected to both sides of the upper end of the frame 3. The electric telescopic rods 6 are selected as worm gear driven electric telescopic rods and have self-locking performance.

[0023] The output end of the electric telescopic rod 6 is fixedly connected to the top cover 5 by bolts. The top cover 5 has a raw material dispersion structure 2 in the middle of the upper end and a raw material mixing structure 1 on the right side of the upper end. The outer wall of the first motor 101 is fixedly connected to the top cover 5 by a bracket. The outer wall of the cylinder 104 is rotatably connected to the top cover 5 by a sealed bearing. The cylinder 104 can rotate inside the top cover 5 by a sealed bearing. The outer wall of the second motor 201 is fixedly connected to the top cover 5 by a bracket.

[0024] The upper end of the outer wall of the rotating shaft 202 is rotatably connected to the top cover 5 through a bearing. The rotating shaft 202 can rotate inside the top cover 5 through the bearing. The upper left side of the top cover 5 is fixedly connected to the feed inlet 7. A valve is installed on the feed inlet 7. The lower middle part of the tank body 4 is fixedly connected to the discharge outlet 8. A valve is installed on the discharge outlet 8.

[0025] See attached document Figure 1-5 7: The raw material mixing structure 1 includes a first motor 101, which is a servo motor. The output shaft of the first motor 101 is fixedly connected to a first gear 102. The rotating shaft of the first gear 102 is rotatably connected to the top cover 5 through a bearing.

[0026] The first motor 101 can drive the first gear 102 to rotate within the top cover 5 via bearings. The outer wall of the first gear 102 is meshed with the second gear 103. The inner wall of the second gear 103 is fixedly connected to the cylinder 104. The lower end of the outer wall of the cylinder 104 is fixedly connected to the first frame 105.

[0027] See attached document Figure 1-7 The raw material dispersion structure 2 includes a second motor 201, which is a servo motor. The output shaft of the second motor 201 is fixedly connected to a rotating shaft 202. The middle part of the outer wall of the rotating shaft 202 is rotatably connected to the cylinder 104 through a sealed bearing. The second motor 201 can drive the rotating shaft 202 to rotate inside the cylinder 104 through the sealed bearing. The lower end of the outer wall of the rotating shaft 202 is fixedly connected to a second frame 203, and the end of the rotating shaft 202 is fixedly connected to a spiral blade 204.

[0028] Working principle:

[0029] Low-phosphorus, selenium-enriched prescription grain processing and mixing work:

[0030] When selenium needs to be added to dephosphated pet food, first weigh the dephosphated pet food using a scale, then select an appropriate proportion of selenium, then open the valve on the feed inlet 7, pour the weighed pet food and selenium into the tank 4 and close the valve, then connect the external power supply of the first motor 101, the first motor 101 starts and drives the first gear 102 to rotate in the top cover 5 through the bearing, the rotation of the first gear 102 drives the second gear 103 to rotate, the rotation of the second gear 103 drives the cylinder 104 to rotate in the top cover 5 through the bearing, the rotation of the cylinder 104 drives the first frame 105 to rotate clockwise;

[0031] At the same time, the external power supply of the second motor 201 is connected, and the second motor 201 starts to drive the rotating shaft 202 to rotate in the top cover 5 through the bearing. At the same time, the rotating shaft 202 can rotate in the cylinder 104 through the sealed bearing. Then, the rotating shaft 202 drives the second frame 203 and the spiral blade 204 to rotate counterclockwise. This movement can stir the pet food and selenium clockwise through the first frame 105 and stir it counterclockwise through the second frame 105. At the same time, the spiral blade 204 can flip the pet food and selenium upward, so that the pet food is dispersed upward.

[0032] The lower part of the tank 4 is cone-shaped. The pet food and selenium flow towards the spiral blade 204. At the same time, the lower end of the spiral blade 204 is located inside the discharge port 8, which can agitate the pet food and selenium inside. This reduces the blind zone of agitation and makes it more uniform. This movement can carry out the mixing and processing of dephosphorized pet food and selenium addition. In addition, there is an observation window fixed in the middle of the front side of the tank 4 to observe the mixing of pet food and selenium. After the pet food and selenium are mixed, the outer shell hopper is placed on the discharge port 8, and the valve on the discharge port 8 is opened to discharge and collect the mixed pet food and selenium. At the same time, the first motor 101 is controlled to reverse so that the spiral blade 204 reverses, which can send the pet food and selenium into the discharge port 8 through the spiral blade 204, further improving the discharge efficiency.

[0033] When it is necessary to lift the top cover 5 to clean the inside of the tank 4, connect the power cords of the two electric telescopic rods 6 to a PLC controller. Through programming and other operations, the two electric telescopic rods 6 can be started simultaneously. The simultaneous start of the two electric telescopic rods 6 drives the top cover 5 to rise, causing it to detach from the tank 4. At this time, the staff can clean the tank 4. Controlling the electric telescopic rods 6 to retract will reset the top cover 5 and fasten it back onto the tank 4. The upper end of the inner wall of the top cover 5 is fixed with a sealing ring to ensure relative sealing with the tank 4. In addition, the top cover 5 is fixed to the output end of the electric telescopic rod 6 by bolts. If necessary, the connection between the top cover 5 and the electric telescopic rod 6 can be released by unscrewing the bolts.

[0034] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A low-phosphorus, selenium-enriched prescription grain processing device, comprising a frame (3) and a tank (4), wherein the inner wall of the frame (3) is fixedly connected to the tank (4), characterized in that: The tank (4) has a top cover (5) fastened to the upper end of its outer wall. The frame (3) has electric telescopic rods (6) fixedly connected to both sides of its upper end. The output end of the electric telescopic rods (6) is fixedly connected to the top cover (5) by bolts. The top cover (5) has a raw material dispersion structure (2) in the middle of its upper end and a raw material mixing structure (1) on the right side of its upper end.

2. The low-phosphorus, selenium-enriched prescription grain processing device according to claim 1, characterized in that: The raw material mixing structure (1) includes a first motor (101), a first gear (102) is fixedly connected to the end of the output shaft of the first motor (101), the rotating shaft of the first gear (102) is rotatably connected to the top cover (5) through a bearing, the outer wall of the first gear (102) is meshed with the second gear (103), the inner wall of the second gear (103) is fixedly connected to the cylinder (104), and the lower end of the outer wall of the cylinder (104) is fixedly connected to the first frame (105).

3. The low-phosphorus, selenium-enriched prescription grain processing device according to claim 2, characterized in that: The outer wall of the first motor (101) is fixedly connected to the top cover (5) through a bracket, and the outer wall of the cylinder (104) is rotatably connected to the top cover (5) through a sealed bearing.

4. The low-phosphorus, selenium-enriched prescription grain processing device according to claim 1, characterized in that: The raw material dispersion structure (2) includes a second motor (201), the output shaft of the second motor (201) is fixedly connected to a rotating shaft (202), the middle part of the outer wall of the rotating shaft (202) is rotatably connected to the cylinder (104) through a sealed bearing, the lower end of the outer wall of the rotating shaft (202) is fixedly connected to a second frame (203), and the end of the rotating shaft (202) is fixedly connected to a spiral blade (204).

5. The low-phosphorus, selenium-enriched prescription grain processing device according to claim 4, characterized in that: The outer wall of the second motor (201) is fixedly connected to the top cover (5) through a bracket, and the upper end of the outer wall of the rotating shaft (202) is rotatably connected to the top cover (5) through a bearing.

6. The low-phosphorus, selenium-enriched prescription grain processing device according to claim 1, characterized in that: The upper left side of the top cover (5) is fixedly connected to the feed inlet (7), and the lower middle part of the tank body (4) is fixedly connected to the discharge outlet (8).

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