Automatic feeding device for casein processing

Abstract

The utility model discloses an automatic feeding device for casein processing, relates to the technical field of casein processing equipment, and aims to solve the technical problems that the existing casein raw material is easy to cake due to the humidity problem, the probability of adhesion and blockage is increased, and the feeding fluency and uniformity are influenced. A discharging box is fixedly installed at the position of a feeding opening in the top of the spiral feeding mechanism, an arc-shaped sieve plate is fixedly installed between the inner walls of the interior of the discharging box, and a stirring assembly attached to the top of the discharging box is installed between the plate walls of the discharging box. According to the utility model, casein raw materials can be crushed through the cooperation of the driving motor, the rotating rod and the stirring blades, the raw materials are screened through the sieve plate, the uniformity of blanking is improved, the surface can be heated through the combination of the hot-air blower and the stirring assembly, the raw materials are dried in the stirring and crushing process, and the effects of reducing the humidity of the raw materials and improving the quality of the raw materials are achieved. The condensation adhesion phenomenon is reduced, and the blanking uniformity is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of casein processing equipment, and more specifically, to an automatic feeding device for casein processing. Background Technology

[0002] In the field of casein processing and production, automatic feeding devices are key equipment to ensure production continuity and stability.

[0003] However, the casein raw material in the feeding box will become sticky due to humidity, causing the particles to stick together and clump. This will not only affect the flowability and dispersibility of the casein, but may also cause it to form large lumps during the mixing process. These lumps are easy to adhere to the feeding pipe, causing blockage, reducing the accuracy of the casein raw material feeding, affecting the smoothness and uniformity of the feeding, and reducing the processing efficiency. In view of this, we propose an automatic feeding device for casein processing. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide an automatic feeding device for casein processing to solve the technical problem that casein raw materials are prone to clumping due to humidity, which increases the probability of adhesion and blockage and affects the smoothness and uniformity of feeding.

[0005] To solve the above technical problems, the present invention provides the following technical solution: an automatic feeding device for casein processing, including a screw feeding mechanism, a feeding box is fixedly installed at the top feeding port of the screw feeding mechanism, an arc-shaped screen plate is fixedly installed between the inner walls of the feeding box, and a stirring assembly that fits against the top of the feeding box is installed between the plate walls of the feeding box.

[0006] The stirring assembly includes a drive motor installed on the outside of the feeding box. The output end of the drive motor is fixedly installed with a rotating rod through the side wall of the feeding box, and the two ends of the rotating rod are in close contact with the inner walls of both sides of the feeding box. Several stirring blades are arranged in an array on the outer wall of the rotating rod. A hot air blower connected to the rotating rod is fixedly installed on the outer wall of the side plate of the feeding box away from the drive motor.

[0007] This invention uses a drive motor, a rotating rod, and a stirring blade to crush casein raw materials. It also uses a sieve plate to screen the raw materials, improving the uniformity of feeding. The combination of a hot air blower and a stirring assembly can raise the surface temperature and dry the raw materials during the crushing and mixing process, reducing their humidity and minimizing the occurrence of material sticking and clogging. This effectively improves the smoothness and uniformity of feeding.

[0008] Preferably, the rotating rod has an internal cavity, a connection hole is provided at the end of the rotating rod that is connected to the hot air blower, and a strip groove is provided on the side wall of the rotating rod that is connected to each stirring blade.

[0009] Preferably, each of the stirring blades includes a fixing part, the end of which is integrally formed with a C-shaped bearing part for turning over material, and the end of which is integrally formed with a material hanging part.

[0010] Preferably, the internal structure of the stirring blade has a flow cavity communicating with the strip groove, and the end of the material hanging part is provided with an air outlet communicating with the flow cavity.

[0011] Preferably, a fixing ring is fixedly installed on the outer wall of the side plate of the feeding box away from the drive motor, and a limiting tube communicating with the hot air blower is fixedly installed on the inner ring of the fixing ring, and the other end of the limiting tube passes through the side wall of the feeding box and is inserted and connected to the connecting hole.

[0012] Preferably, the convex portion of the sieve plate is configured with sieve holes for screening, and the sieve plate is made of metal with a smooth surface.

[0013] Preferably, a first crushing groove is formed between two adjacent stirring blades, and a downwardly inclined guide plate is fixedly provided on the opposite side of the inside of the feeding box. A plurality of second crushing grooves that cooperate with the first crushing groove are constructed on the plate wall of the guide plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model can crush casein raw materials by using a drive motor, rotating rod and stirring blade. It can also screen the raw materials with a sieve plate to improve the uniformity of feeding. The combination of hot air blower and stirring component can raise the surface temperature and dry the raw materials during the stirring and crushing process, reduce their own humidity, reduce the phenomenon of raw material sticking and clogging, and effectively improve the smoothness and uniformity of feeding.

[0016] 2. This utility model also utilizes the unique C-shaped bearing part and material hanging part design of the stirring blade to effectively turn and grab materials. Combined with the interaction between the first crushing groove and the second crushing groove on the guide plate, it can crush the sticky and lumpy casein raw materials, further improving the flowability and dispersibility of the raw materials and avoiding the formation of lumps. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial cross-sectional view of the present invention;

[0019] Figure 3 This is a cross-sectional structural diagram of the feed box in this utility model;

[0020] Figure 4 This is a partial structural diagram of the stirring assembly in this utility model;

[0021] Figure 5 for Figure 4 A schematic diagram of the cross-section structure;

[0022] Figure 6 for Figure 5 Enlarged structural diagram of part A.

[0023] The following are the labels in the diagram: 1. Screw feeding mechanism; 2. Feed box; 201. Fixing ring; 202. Limiting tube; 3. Screen plate; 301. Screen hole; 4. Mixing assembly; 5. Drive motor; 6. Rotating rod; 601. Cavity; 602. Connecting hole; 603. Strip groove; 7. Mixing blade; 701. Fixing part; 702. Bearing part; 703. Material hanging part; 704. Flow chamber; 705. Air outlet; 706. First crushing tank; 8. Guide plate; 801. Second crushing tank; 9. Hot air blower. Detailed Implementation

[0024] like Figures 1 to 6 As shown, this utility model relates to an automatic feeding device for casein processing, including a screw feeding mechanism 1. A feeding box 2 is fixedly installed at the top feeding port of the screw feeding mechanism 1. An arc-shaped screen plate 3 is fixedly installed between the inner walls of the feeding box 2. A stirring assembly 4 is installed between the walls of the feeding box 2 and fits against the top of the feeding box 2. The screw feeding mechanism 1 is a prior art structure. It pushes the raw material to the feeding port through the operation of the screw rod to achieve a quantitative feeding effect. The feeding box 2 is set to store the raw material and, with the cooperation of the screen plate 3 and the stirring assembly 4, crushes and screens the raw material to improve the uniformity of feeding.

[0025] The mixing assembly 4 includes a drive motor 5 installed on the outside of the feeding box 2. The output end of the drive motor 5 is fixedly installed with a rotating rod 6 through the side wall of the feeding box 2, and the two ends of the rotating rod 6 are in close contact with the inner walls of both sides of the feeding box 2. Several stirring blades 7 are arranged in an array on the outer wall of the rotating rod 6. A hot air blower 9 connected to the rotating rod 6 is fixedly installed on the outer wall of the side plate of the feeding box 2 away from the drive motor 5. By controlling the rotation of the rotating rod 6 through the drive motor 5, the multiple stirring blades 7 can crush the raw materials. The connection between the hot air blower 9 and the rotating rod 6 can increase the surface temperature, thereby drying the raw materials in contact during the crushing process, reducing humidity, and achieving the effect of not easily agglomerating into lumps.

[0026] In an embodiment of this utility model, the internal structure of the rotating rod 6 has a cavity 601, and a connection hole 602 is provided at one end of the rotating rod 6 that is connected to the hot air blower 9. A strip groove 603 is provided on the side wall of the rotating rod 6 that is connected to each stirring blade 7. The opening of the connection hole 602 can achieve the effect of communication, so that the incoming hot air can flow out to the position of the strip groove 603.

[0027] In the embodiments of this utility model, each stirring blade 7 includes a fixing part 701, and the end of the fixing part 701 is integrally formed with a C-shaped bearing part 702 for turning over the material, and the end of the bearing part 702 is integrally formed with a hanging part 703; the design of the bearing part 702 can turn the solidified raw material block upward during the rotation, thereby improving the stirring effect and facilitating the screening of raw materials by the sieve plate 3.

[0028] In an embodiment of this utility model, the internal structure of the stirring blade 7 has a flow cavity 704 communicating with the strip groove 603, and the end of the hanging part 703 is provided with an air outlet 705 communicating with the flow cavity 704. The design of the flow cavity 704 facilitates the entry of hot air, allowing the stirring blade 7 to heat up. The design of the air outlet 705 facilitates the outflow of hot air, improves the stability of the inner cavity of the feeding box 2, and further improves the drying effect.

[0029] In an embodiment of this utility model, a fixing ring 201 is fixedly installed on the outer wall of the side plate of the feeding box 2 away from the drive motor 5. A limiting tube 202 communicating with the hot air blower 9 is fixedly installed on the inner ring of the fixing ring 201, and the other end of the limiting tube 202 passes through the side wall of the feeding box 2 and is inserted into the connecting hole 602. The fixing ring 201 restricts the position of the limiting tube 202, which can connect the hot air blower 9 and the rotating rod 6. The insertion connection between the limiting tube 202 and the connecting hole 602 can play a supporting role, so that the rotating rod 6 can rotate stably under the drive of the drive motor 5.

[0030] In the embodiments of this utility model, the lower convex portion of the sieve plate 3 is constructed with sieve holes 301 for screening, and the material of the sieve plate 3 is metal with a smooth surface; the setting of the sieve holes 301 can limit the size of the raw material feeding, keep the feeding uniform, and the smooth surface design can reduce the adhesion, making it easy for the raw material to fall automatically to the middle position along the arc surface, and it is not easy to stick together.

[0031] In an embodiment of this utility model, a first crushing trough 706 is formed between two adjacent stirring blades 7, and a downwardly inclined guide plate 8 is fixedly provided on the opposite side of the feed box 2. Several second crushing troughs 801 that cooperate with the first crushing trough 706 are constructed on the plate wall of the guide plate 8. The guide plate 8 can guide the feeding process, and the cooperation between the second crushing trough 801 and the first crushing trough 706 can crush the raw material when it is turned over, thereby further improving the crushing effect of the raw material.

[0032] Working Principle: This embodiment provides an automatic feeding device for casein processing. In use, firstly, the sieve plate 3 functions. Due to its arc shape and the presence of sieve holes 301 on its convex lower part, its smooth surface allows for preliminary screening of the incoming material. Small, suitable materials can pass through the sieve holes 301, while larger lumps and other unqualified materials remain on the sieve plate 3, preventing them from affecting subsequent processing. Next, the stirring assembly 4 begins operation. After the drive motor 5 starts, it drives the rotating rod 6 to rotate, and the stirring blades 7 on the outer wall of the rotating rod 6 move accordingly. The stirring blades 7 consist of a fixed part 701, a C-shaped support part 702, and a material hanging part 703. The C-shaped support part 702 effectively turns the material, ensuring thorough mixing and dispersion during the stirring process. The material hanging part 703 scrapes off the material adhering to the stirring blades 7, guaranteeing the stirring effect. Meanwhile, the first crushing trough 706 between two adjacent stirring blades 7 and the second crushing trough 801 on the guide plate 8 cooperate to crush the material and further refine the material particles. During the stirring process, the hot air generated by the hot air blower 9 enters the cavity 601 of the rotating rod 6 through the limiting pipe 202 and the connecting hole 602, and then enters the flow cavity 704 of the stirring blade 7 through the strip groove 603. Finally, it is blown out from the air outlet 705 of the hanging part 703, which raises the surface temperature of the rotating rod 6 and the stirring blade 7. In this way, the raw materials can be dried during the stirring process to reduce humidity and prevent the material from adhering to the stirring blade 7 and the inner wall of the feeding box 2. After screening, stirring, crushing and preheating, the material falls into the screw feeding mechanism 1 through the bottom opening of the feeding box 2. The screw feeding mechanism 1 smoothly and continuously conveys the material to the subsequent processing equipment through the rotation of the screw blades, completing the automatic feeding process of casein processing.

[0033] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. An automatic feeding device for casein processing, characterized in that, Includes a spiral feeding mechanism (1), a feeding box (2) is fixedly installed at the top feed inlet of the spiral feeding mechanism (1), an arc-shaped screen plate (3) is fixedly installed between the inner walls of the feeding box (2), and a stirring assembly (4) that fits against the top of the feeding box (2) is installed between the plate walls of the feeding box (2). The stirring assembly (4) includes a drive motor (5) installed on the outside of the feeding box (2). The output end of the drive motor (5) is fixedly installed with a rotating rod (6) through the side wall of the feeding box (2). The two ends of the rotating rod (6) are in close contact with the inner walls of both sides of the feeding box (2). A number of stirring blades (7) are arranged in an array on the outer wall of the rotating rod (6). A hot air blower (9) connected to the rotating rod (6) is fixedly installed on the outer wall of the side plate of the feeding box (2) away from the drive motor (5).

2. The automatic feeding device for casein processing according to claim 1, characterized in that, The internal structure of the rotating rod (6) has a cavity (601), and a connection hole (602) is provided at one end of the rotating rod (6) that is connected to the hot air blower (9). A strip groove (603) is provided on the side wall of the rotating rod (6) that is connected to each stirring blade (7).

3. The automatic feeding device for casein processing according to claim 2, characterized in that, Each of the stirring blades (7) includes a fixing part (701), the end of which is integrally formed with a C-shaped support part (702) for turning over material, and the end of the support part (702) is integrally formed with a hanging part (703).

4. The automatic feeding device for casein processing according to claim 3, characterized in that, The internal structure of the stirring blade (7) has a flow cavity (704) connected to the strip groove (603), and the end of the material hanging part (703) is provided with an air outlet (705) connected to the flow cavity (704).

5. The automatic feeding device for casein processing according to claim 1, characterized in that, A fixing ring (201) is fixedly installed on the outer wall of the side plate of the feeding box (2) away from the drive motor (5). A limiting tube (202) connected to the hot air blower (9) is fixedly installed on the inner ring of the fixing ring (201). The other end of the limiting tube (202) passes through the side wall of the feeding box (2) and is inserted into the connecting hole (602).

6. The automatic feeding device for casein processing according to claim 1, characterized in that, The convex portion of the sieve plate (3) is constructed with sieve holes (301) for sieving, and the sieve plate (3) is made of metal with a smooth surface.

7. The automatic feeding device for casein processing according to claim 1, characterized in that, A first crushing trough (706) is formed between two adjacent stirring blades (7). A downwardly inclined guide plate (8) is fixedly provided on the opposite side of the feed box (2). Several second crushing troughs (801) that cooperate with the first crushing trough (706) are constructed on the plate wall of the guide plate (8).

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