Milk powder raw material storage equipment
By designing a milk powder raw material storage device with agitation and scraping functions, the problem of easy solidification and adhesion of milk powder raw materials during storage is solved, the consistency of liquid temperature in each area is achieved, and the quality and storage convenience of milk powder are improved.
Patent Information
- Application Number
- CN202421862819.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-02
AI Technical Summary
During the storage process of milk powder raw materials, the cooling rate of the metal storage tank is faster than that of the milk powder raw material liquid, the temperature of the milk powder raw material liquid in the contact with the inner wall of the storage tank is lower than that of other areas, which easily solidifies and adheres to the inner wall of the storage tank, affecting the quality of the milk powder.
Design a milk powder raw material storage device, including a refrigerator, storage tank, bidirectional screw, guide rod, scraper, active disk, driven disk, circular disk, latch, spring, hexagonal limit rod and push assembly. By driving the motor to drive the active disk to rotate, the two-way screw and scraper disk rotate, the agitation and scraping of the raw liquid of milk powder in the storage tank is realized to ensure the consistent temperature of the liquid in each area.
Through agitation and scraping operations, the temperature of the milk powder raw material liquid in each area of the storage tank is basically consistent, avoiding liquid solidification and adhesion, and improving the storage convenience and quality of the milk powder raw material.
Smart Images
Figure CN222876775U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of milk powder raw material storage, in particular to milk powder raw material storage equipment. Background Art
[0002] Milk powder is a powder made by removing moisture from animal milk. It is suitable for storage. Milk powder is made from fresh cow's milk or goat's milk. It is made by removing almost all the moisture in the milk by freezing or heating, and then adding appropriate amounts of vitamins and minerals after drying.
[0003] Before being processed into milk powder, milk powder raw materials need to be refrigerated and stored. Currently, most of the milk powder is placed in a raw material storage tank, and the storage tank is stored in a cold storage room or a refrigerator. In this storage method, since the tank body of the milk powder storage tank is generally made of metal, when storing milk powder raw materials, the cooling speed of the metal product is faster than that of the milk powder raw material liquid. As a result, the temperature of the milk powder raw material liquid in contact with the inner wall of the storage tank is lower than the temperature of other areas, which causes the raw material liquid in contact with the inner wall of the storage tank to solidify easily and adhere to the inner wall of the storage tank, which brings inconvenience to the subsequent milk powder processing and easily affects the quality of the milk powder.
[0004] Based on this, it is necessary to design a milk powder raw material storage device that can keep the temperature of milk powder raw material liquid in each area of the milk powder raw material storage device balanced, so as to avoid the situation where the raw material liquid is easy to solidify at the contact with the inner wall of the storage tank equipment. Utility Model Content
[0005] The technical scheme of the utility model is: a milk powder raw material storage device, comprising a cold storage box, a storage tank, a bidirectional screw rod, a guide rod, a scraper plate, an active disk, a driven disk, a disc, a latch, a spring, a hexagonal limit rod and a pushing assembly, the storage tanks connected end to end are movably arranged in parallel in the cold storage box, a bidirectional screw rod and a guide rod are arranged in parallel between the head and tail ends of the inner side of the storage tank, the bidirectional screw rod and the guide rod are movably connected with the scraper plate, the bidirectional screw rod passes through the two ends of the storage tank and is respectively connected with the active disk and the driven disk, a hexagonal limit rod is arranged on the side of the driven disk facing away from the screw rod, a disc is slidably connected on the hexagonal limit rod, a spring is arranged between the disc and the driven disk, and latches that can be inserted into the circular card slots on the active disk are evenly spaced along the circumference of the side of the disc facing away from the driven disk, and a pushing assembly that pushes the storage tanks connected end to end is also arranged in the cold storage box.
[0006] Furthermore, the pushing assembly includes a slide rail, an electric screw, a sliding frame, an n-shaped slider, a push plate and a cylinder. The slide rails are symmetrically arranged on the two longitudinally symmetrical inner walls of the refrigerator. A cylinder is slidably installed on one slide rail, and an n-shaped slider is slidably connected to the other slide rail. The n-shaped slider is slidably connected to the sliding frame. The end of the sliding frame away from the n-shaped slider is connected to the movable end of the cylinder piston rod. Less than two push plates are arranged on the sliding frame. The push plates are used to push the storage tank to move in the refrigerator. An electric screw threaded through the n-shaped slider and parallel to the slide rail is arranged in the refrigerator.
[0007] Furthermore, a driving motor with a bidirectional screw rod for rotation is installed on the refrigerator, and the output shaft of the driving motor is connected to a driving disk.
[0008] Furthermore, rollers are installed at the four corners of the bottom of the storage tank to facilitate the movement of the storage tank.
[0009] Furthermore, a limiting plate for limiting the movement of the roller is installed at the bottom of the inner side of the refrigerator.
[0010] Furthermore, the storage tank is provided with an observation window for conveniently observing the storage status of the milk powder raw materials inside.
[0011] The beneficial effects are as follows: the electric lead screw drives the n-shaped slider to move horizontally along the slide rail, the n-shaped slider drives the sliding frame and the push plate to move horizontally synchronously with the n-shaped slider, the push plate pushes the storage tank backward, so that the storage tanks adjacent to each other are connected end to end; the driving motor drives the active disk connected thereto to rotate, the active disk drives the driven disk to rotate through the latch, the disc and the hexagonal limit rod, thereby driving the bidirectional lead screw to rotate, the bidirectional lead screw drives the scraper plate threadedly connected thereto to move horizontally back and forth along the guide rod, so as to achieve the effect of stirring the milk powder raw material liquid in the storage tank, and at the same time, the scraper plate scrapes the milk powder raw material liquid on the inner wall of the storage tank and mixes it with the milk powder raw material liquid in other areas of the storage tank, so as to achieve the function of basically consistent temperature of the milk powder raw material liquid in each area of the storage tank, thereby providing convenience for the next process of the milk powder raw material and thereby ensuring the quality of the milk powder. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0013] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the refrigerator of the utility model.
[0014] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the storage tank of the utility model.
[0015] Figure 4 It is a schematic cross-sectional three-dimensional structure diagram of the driven disc, the disc, the spring and the hexagonal limiting rod of the utility model.
[0016] Figure 5 The utility model is a three-dimensional structural schematic diagram of the electric screw rod, the sliding frame, the n-shaped sliding block, the push plate and the cylinder.
[0017] In the accompanying drawings: 1-refrigerator, 2-sliding door, 3-storage tank, 31-observation window, 4-driving motor, 41-bidirectional screw, 42-guide rod, 5-scraper, 6-active disk, 7-driven disk, 70-disc, 71-latch, 72-spring, 73-hexagonal limit rod, 8-slide rail, 9-electric screw, 10-sliding frame, 101-n-shaped slider, 102-push plate, 11-cylinder, 12-roller, 13-limiting plate. DETAILED DESCRIPTION
[0018] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0019] Embodiment: A milk powder raw material storage device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, it includes a refrigerator 1, a sliding door 2, a storage tank 3, a bidirectional screw rod 41, a guide rod 42, a scraper 5, an active disk 6, a driven disk 7, a disc 70, a latch 71, a spring 72, a hexagonal limit rod 73 and a pushing assembly. The front part of the refrigerator 1 is symmetrically slidably installed with the sliding door 2, and the front part of the refrigerator 1 is enclosed by the sliding door 2. The storage tanks 3 connected end to end are movably arranged in parallel in the refrigerator 1. The four corners of the bottom of the storage tank 3 are installed with rollers 12 for facilitating the movement of the storage tank 3. A limit plate 13 is installed at the bottom of the inner side of the storage tank 3 to guide and limit the movement of the roller 12. An observation window 31 is provided on the storage tank 3 to facilitate observation of the storage status of the milk powder raw materials inside. A bidirectional screw rod 41 and a guide rod 42 are arranged in parallel between the head and tail ends of the inner side of the storage tank 3. The bidirectional screw rod 41 is rotatably connected to the ends of the head and tail ends of the storage tank 3. The guide rod 42 is fixedly connected to the head and tail ends of the storage tank 3. A scraper 5 is movably connected to the bidirectional screw rod 41 and the guide rod 42. The bidirectional screw rod 41 is threadedly connected to the scraper 5. The scraper 5 is slidably connected with the guide rod 42. When the bidirectional screw 41 rotates, the scraper 5 moves horizontally along the guide rod 42. The scraper 5 contacts and cooperates with the inner wall of the storage tank 3. The bidirectional screw 41 passes through the storage tank 3. The front end is connected with the active disk 6, and the rear end is connected with the driven disk 7. A hexagonal limiting rod 73 is arranged at the rear side of the driven disk 7. The hexagonal limiting rod 73 is slidably connected with a circular disk 70. The rotational power of the circular disk 70 can be transmitted to the driven disk 7 through the hexagonal limiting rod 73. A spring 7 is arranged between the circular disk 70 and the driven disk 7. 2, the spring 72 is wound on the hexagonal limit rod 73, and the side of the disc 70 facing away from the driven disc 7 is evenly spaced along its circumference with latches 71 that can be inserted into the circular slot provided on the active disc 6, and the power of the active disc 6 is transmitted to the driven disc 6 by inserting the latch 71 into the circular slot of the active disc 6. A pushing assembly that pushes the storage tank 3 to be connected end to end is also provided in the refrigerator 1, and a driving motor 4 that is rotated by a bidirectional screw 41 is also installed on the refrigerator 1, and the output shaft of the driving motor 4 is connected to the active disc 6.
[0020] like Figure 2 and Figure 5As shown, the pushing assembly includes a slide rail 8, an electric lead screw 9, a sliding frame 10, an n-shaped slider 101, a push plate 102 and a cylinder 11. The slide rails 8 are symmetrically arranged on the two longitudinally symmetrical inner walls of the cold storage box 1. The cylinder 11 is slidably installed on one slide rail 8, and the n-shaped slider 101 is slidably connected to the other slide rail 8. The n-shaped slider 101 is slidably connected to the slide frame 10. The end of the slide frame 10 away from the n-shaped slider 101 is connected to the movable end of the piston rod of the cylinder 11. Less than two push plates 102 are arranged on the sliding frame 10. The push plates 102 are used to push the storage tank 3 to move in the cold storage box 1. An electric lead screw 9 that is threaded through the n-shaped slider 101 and is parallel to the slide rail 8 is arranged in the cold storage box 1. The rear end of the electric lead screw 9 is connected to the servo motor installed on the outer wall of the cold storage box 1, and the front end of the electric lead screw 9 is connected to the inner wall of the cold storage box 1 through a T-shaped connector.
[0021] When in use, the storage tank 3 is placed in the refrigerator 1, and the servo motor drives the electric screw 9 to rotate. The rotation of the electric screw 9 drives the n-shaped slider 101 to move horizontally along the slide rail 8, and the n-shaped slider 101 drives the sliding frame 10 and the cylinder 11 to move horizontally along the slide rail 8 through the sliding frame 10, and the push plate 102 pushes the storage tank 3 from the front of the refrigerator 1 to the rear of the refrigerator 1; when the latch 71 at the rear of the storage tank 3 contacts the active disk 6 installed on the output shaft of the driving motor 4, as the push plate 102 continues to push, the latch 71 is inserted into the circular card groove of the active disk 6, so that the active disk 6 and the driven disk 7 are effectively connected. Similarly, the storage tanks 3 adjacent to each other are connected end to end. function; at this time, the driving motor 4 drives the active disk 6 connected thereto to rotate, and the active disk 6 drives the driven disk 7 to rotate through the latch 71, the disk 70 and the hexagonal limit rod 73, thereby driving the bidirectional screw rod 41 to rotate, and the bidirectional screw rod 41 drives the scraper 5 threadedly connected thereto to perform horizontal reciprocating motion along the guide rod 42, thereby stirring the milk powder raw material liquid in the storage tank 3, and at the same time, scraping off the milk powder raw material liquid on the inner wall of the storage tank 3, so as to avoid the coagulation of the milk powder raw material liquid in contact with the inner wall of the storage tank 3, so that the temperature of the milk powder raw material liquid in each area inside the storage tank 3 is basically balanced, thereby providing convenience for the next process of the milk powder raw material and ensuring the quality of the milk powder.
[0022] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A milk powder raw material storage device, comprising a refrigerator (1) and storage tanks (3), wherein the storage tanks (3) are connected end to end and are movably arranged in parallel in the refrigerator (1), characterized in that: The invention also comprises a bidirectional screw rod (41), a guide rod (42), a scraper plate (5), an active plate (6), a driven plate (7), a disc (70), a latch (71), a spring (72), a hexagonal limit rod (73) and a pushing assembly. The bidirectional screw rod (41) and the guide rod (42) are arranged in parallel between the head and tail ends of the inner side of the storage tank (3). The scraper plate (5) is movably connected to the bidirectional screw rod (41) and the guide rod (42). The two ends of the bidirectional screw rod (41) passing through the storage tank (3) are respectively connected to the active plate (6). 6) and a driven disk (7), a hexagonal limiting rod (73) is arranged on the side of the driven disk (7) facing away from the screw rod, a circular disk (70) is slidably connected to the hexagonal limiting rod (73), a spring (72) is arranged between the circular disk (70) and the driven disk (7), and pins (71) that can be inserted into circular slots provided on the active disk (6) are arranged at even intervals along the circumference of the circular disk (70) on the side facing away from the driven disk (7), and a pushing assembly that is connected end to end for pushing the storage tank (3) is also arranged in the cold storage box (1).
2. A milk powder raw material storage device as claimed in claim 1, characterized in that: The pushing assembly comprises a slide rail (8), an electric lead screw (9), a sliding frame (10), an n-shaped slider (101), a push plate (102) and a cylinder (11). The slide rails (8) are symmetrically arranged on two longitudinally symmetrical inner walls of the refrigerator (1). The cylinder (11) is slidably mounted on one slide rail (8). The n-shaped slider (101) is slidably connected to the other slide rail (8). The n-shaped slider (101) is slidably connected to the slide frame (10). One end of the slide frame (10) away from the n-shaped slider (101) is connected to the movable end of the piston rod of the cylinder (11). Less than two push plates (102) are arranged on the sliding frame (10). The push plates (102) are used to push the storage tank (3) to move in the refrigerator (1). The refrigerator (1) is provided with an electric lead screw (9) threaded through the n-shaped slider (101) and parallel to the slide rail (8).
3. A milk powder raw material storage device as claimed in claim 2, characterized in that: A driving motor (4) for rotating a bidirectional screw rod (41) is also installed on the refrigerator (1), and an output shaft of the driving motor (4) is connected to a driving disk (6).
4. A milk powder raw material storage device as claimed in claim 1, characterized in that: Rollers (12) are installed at the four corners of the bottom of the storage tank (3) to facilitate the movement of the storage tank (3).
5. A milk powder raw material storage device as claimed in claim 4, characterized in that: A limiting plate (13) for limiting the movement of the roller (12) is installed at the inner bottom of the refrigerator (1).
6. A milk powder raw material storage device as claimed in claim 1, characterized in that: The storage tank (3) is provided with an observation window (31) for conveniently observing the storage status of the milk powder raw materials inside the storage tank (3).