Stirring device for processing flour

Abstract

The utility model relates to the technical field of flour processing, and discloses a stirring device for processing flour, which comprises a stirring box, a servo motor mounted at the bottom of the stirring box, a protective cover mounted outside the servo motor, a vent hole formed in one side of the protective cover, a rotating rod mounted on an output shaft of the servo motor, and a stirring rod mounted at the tail end of the rotating rod. A material outlet is formed in the front end of the stirring box; a material guide plate is mounted at the bottom of the material outlet; a material mixing cavity is formed in the stirring box; a partition plate is mounted above the material mixing cavity, and a hopper is mounted on the upper surface of the partition plate. According to the utility model, mixed materials can be effectively pushed upwards from the bottom and guided towards the outer edge through the installation of the spiral blades, so that a more uniform mixing effect is realized, various components in the mixture are ensured to be fully mixed together, the shearing action among the mixed materials can be increased through the spiral blades, and the generation of stirring dead angles is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of flour processing, in particular to a stirring device for processing flour. Background Art

[0002] Flour is a powder made from wheat. According to the protein content in the flour, it can be divided into high-gluten flour, medium-gluten flour, low-gluten flour and gluten-free flour. Flour (wheat flour) is the staple food in most parts of northern China. There are many varieties of food made from flour, with a variety of styles and different flavors.

[0003] According to the search, Chinese patent literature, announcement number: CN212393710U, discloses a stirring device for processing flour. A feed hopper is installed on the upper part of the upper cover for mixing flour when mixing flour. At the same time, the outer shell is a three-sided baffle and one-sided open structure. The open surface of the outer shell cooperates with the mixing drum, so that the mixing drum is tilted and stirred under the cooperation of the limit column and the first block and the second block, so that the device can feed in a non-stop state. A silicone layer is installed inside the upper cover, and a sealing box is installed at the part connected to the stirring shaft inside the mixing drum, and the stirring impeller on the stirring shaft is an integrated structure with the stirring shaft. The connection points between the components in the mixing drum and the silicone layer installed inside the upper cover are reduced, and the possibility of a large amount of flour adhering to the inner wall of the container and forming agglomerates is reduced. The raised blocks set on the silicone layer can produce a certain squeezing and kneading effect on the dough. However, the stirring device for processing flour uses a single stirring rod for stirring, which is prone to stirring dead corners, resulting in uneven stirring. Since the stirring object is flour, and the flour is fine, the feeding and discharging of the stirring device for processing flour will be very difficult and easy to be blocked. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a stirring device for processing flour, which has the advantages of simple operation, convenient use, uniform stirring, and not easy to be blocked, thereby solving the above technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for processing flour, comprising a stirring box, a servo motor is installed at the bottom of the stirring box, a protective cover is installed on the outside of the servo motor, a ventilation hole is opened on one side of the protective cover, a rotating rod is installed on the output shaft of the servo motor, a stirring rod is installed on the end of the rotating rod, a bearing is installed on the lower surface of the stirring box, the rotating rod passes through the inner wall of the bearing, handles are installed on both sides of the stirring box, a discharge port is opened at the front end of the stirring box, a material guide plate is installed at the bottom of the discharge port, a mixing chamber is arranged inside the stirring box, a partition is installed above the mixing chamber, and a hopper is installed on the upper surface of the partition.

[0008] Preferably, a spiral blade is installed on the surface of the stirring rod, a scraping rod is installed at the bottom of the stirring rod, and the scraping rod is in contact with the inner wall of the mixing chamber.

[0009] Through the above technical solution, the installation of spiral blades can effectively push the mixed material upward from the bottom and guide it to the outer edge, achieving a more uniform mixing effect and ensuring that the various components in the mixture are fully mixed together. The spiral blades can also increase the shear effect between the mixed materials and further promote mixing. The installation of the scraper rod and its fit to the inner wall of the mixing chamber can avoid the formation of mixing dead corners.

[0010] Preferably, vibrators are installed on both sides of the partition, and the flat plate on which the output shaft of the vibrator is installed fits with the lower two sides of the hopper.

[0011] Through the above technical solution, the vibration of the vibrating machine can improve the fluidity of flour in the hopper. When the flour is blocked or adheres to the inner wall of the hopper, the vibration of the vibrating machine can destroy the adhesion, making it easier to flow and discharge. The vibration of the vibrating machine can also effectively reduce the residue in the hopper. By using the vibrating machine, it can help loosen the residue from the hopper wall and bottom, making it easier to remove.

[0012] Preferably, sliding blocks are installed above both sides of the discharge port, and the interior of the sliding blocks is slidably connected to a baffle plate.

[0013] Through the above technical solution, the slider and the baffle plate can make the flour at the discharge port flow smoothly, and the sliding connection of the baffle plate can flexibly adjust the opening of the discharge port to ensure that the material flows out at an appropriate speed and amount, avoiding blockage or too fast discharge.

[0014] Preferably, a filter screen is installed at the bottom of the hopper, and the filter screen is placed at the bottom of the hopper.

[0015] Through the above technical solution, the filter can effectively filter out large particles of flour in the hopper. Large particles of flour may cause damage to subsequent processes or equipment, or lead to the production of defective products. By using the filter, large particles of flour can be blocked from entering the downstream process, thereby improving product quality and the service life of the equipment. The filter is placed and installed at the bottom of the hopper and is relatively easy to access and replace. When the filter is blocked or needs to be cleaned, it only needs to be removed.

[0016] Preferably, support frames are installed around the lower surface of the mixing box, and reinforcing rods are arranged between the support frames.

[0017] Through the above technical solution, the combination of the support frame and the reinforcing rod can increase the structural stability of the mixing box, reduce vibration and deformation during operation, ensure that the mixing box remains stable during use and will not tilt or become unstable. By increasing the strength and rigidity of the structure, it can withstand greater weight and pressure, ensuring that the mixing device remains stable and reliable when operating under high load.

[0018] Compared with the prior art, the utility model provides a stirring device for processing flour, which has the following beneficial effects:

[0019] 1. The utility model can effectively push the mixed material upward from the bottom and guide it to the outer edge through the installation of spiral blades, so as to achieve a more uniform mixing effect and ensure that the various components in the mixture are fully mixed together. The spiral blades can also increase the shearing effect between the mixed materials and further promote the mixing. The installation of the scraper rod and its fit to the inner wall of the mixing chamber can avoid the generation of mixing dead corners.

[0020] 2. The utility model can improve the fluidity of flour in the hopper through the vibration of the vibrator. When the flour is blocked or adheres to the inner wall of the hopper, the vibration of the vibrator can destroy the adhesion, making it easier to flow and discharge. The vibration of the vibrator can also effectively reduce the residue in the hopper. By using the vibrator, the residue can be loosened from the hopper wall and bottom, making it easier to remove. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a front view schematic diagram of the structure of the utility model;

[0023] Figure 3 The utility model structure Figure 2 AA section diagram.

[0024] Among them: 1. Mixing box; 2. Servo motor; 3. Protective cover; 4. Ventilation hole; 5. Rotating rod; 6. Mixing rod; 7. Bearing; 8. Handle; 9. Discharge port; 10. Guide plate; 11. Mixing chamber; 12. Partition; 13. Hopper; 14. Spiral blade; 15. Scraper rod; 16. Vibrator; 17. Slider; 18. Baffle plate; 19. Filter; 20. Support frame. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-3 A stirring device for processing flour comprises a stirring box 1, a servo motor 2 is installed at the bottom of the stirring box 1, a protective cover 3 is installed outside the servo motor 2, a ventilation hole 4 is opened on one side of the protective cover 3, a rotating rod 5 is installed on the output shaft of the servo motor 2, a stirring rod 6 is installed at the end of the rotating rod 5, a bearing 7 is installed on the lower surface of the stirring box 1, the rotating rod 5 passes through the inner wall of the bearing 7, handles 8 are installed on both sides of the stirring box 1, a discharge port 9 is opened at the front end of the stirring box 1, a material guide plate 10 is installed at the bottom of the discharge port 9, a mixing chamber 11 is arranged inside the stirring box 1, a partition 12 is installed above the mixing chamber 11, and a hopper 13 is installed on the upper surface of the partition 12.

[0027] Specifically, a spiral blade 14 is installed on the surface of the stirring rod 6, and a scraper rod 15 is installed at the bottom of the stirring rod 6, and the scraper rod 15 is in contact with the inner wall of the mixing chamber 11. The advantage is that the installation of the spiral blade 14 can effectively push the mixed material upward from the bottom and guide it to the outer edge, so as to achieve a more uniform mixing effect and ensure that the various components in the mixture are fully mixed together. The spiral blade 14 can also increase the shearing effect between the mixed materials to further promote mixing, and the installation of the scraper rod 15 and its contact with the inner wall of the mixing chamber 11 can avoid the generation of a mixing dead angle.

[0028] Specifically, vibrators 16 are installed on both sides of the partition 12, and the flat plates on which the output shafts of the vibrators 16 are installed are fitted with the lower sides of the hopper 13. The advantage is that the vibration of the vibrators 16 can improve the fluidity of the flour in the hopper 13. When the flour is blocked or adheres to the inner wall of the hopper 13, the vibration of the vibrators 16 can destroy the adhesion, making it easier to flow and discharge. The vibration of the vibrators 16 can also effectively reduce the residues in the hopper 13. By using the vibrators 16, the residues can be loosened from the walls and bottom of the hopper 13, making it easier to remove.

[0029] Specifically, slide blocks 17 are installed above both sides of the discharge port 9, and the inside of the slide blocks 17 is slidably connected to the baffle plate 18. The advantage is that the slide blocks 17 and the baffle plate 18 can make the flour of the discharge port 9 flow smoothly, and the sliding connection of the baffle plate 18 can flexibly adjust the opening of the discharge port 9 to ensure that the material flows out at an appropriate speed and amount, avoiding blockage or too fast discharge.

[0030] Specifically, a filter screen 19 is installed at the bottom of the hopper 13. The filter screen 19 is placed at the bottom of the hopper 13. The advantage is that the filter screen 19 can effectively filter out large-particle flour in the hopper 13. Large-particle flour may cause damage to subsequent processes or equipment, or lead to the production of defective products. By using the filter screen 19, large-particle flour can be blocked from entering the downstream process, improving product quality and the service life of the equipment. The filter screen 19 is placed and installed at the bottom of the hopper 13, which is relatively easy to access and replace. When the filter screen 19 is blocked or needs to be cleaned, it only needs to be removed.

[0031] Specifically, support frames 20 are installed around the lower surface of the mixing box 1, and reinforcing rods are arranged between the support frames 20. The advantage is that the combination of the support frames 20 and the reinforcing rods can increase the structural stability of the mixing box 1, reduce vibration and deformation during operation, ensure that the mixing box 1 remains stable during use, and will not tilt or become unstable. By increasing the strength and rigidity of the structure, it can withstand greater weight and pressure, ensuring that the mixing device is still stable and reliable when operating under high load.

[0032] When in use, flour is loaded into the hopper 13, and the vibrator 16 is started. The vibration of the vibrator 16 can improve the fluidity of the flour in the hopper 13, making it easier to flow and discharge. At this time, the flour will fall into the mixing chamber 11 through the filter screen 19, and then the servo motor 2 is started. The servo motor 2 will drive the stirring rod 6 and the scraper rod 15 installed on the output shaft to rotate for stirring. After stirring evenly, open the baffle plate 18 to discharge the flour from the discharge port.

[0033] 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

1. A stirring device for processing flour, comprising a stirring box (1), characterized in that: A servo motor (2) is installed at the bottom of the mixing box (1), a protective cover (3) is installed outside the servo motor (2), a ventilation hole (4) is provided on one side of the protective cover (3), a rotating rod (5) is installed on the output shaft of the servo motor (2), a mixing rod (6) is installed at the end of the rotating rod (5), a bearing (7) is installed on the lower surface of the mixing box (1), the rotating rod (5) passes through the inner wall of the bearing (7), handles (8) are installed on both sides of the mixing box (1), a discharge port (9) is provided at the front end of the mixing box (1), and a bottom of the discharge port (9) is provided. A material guide plate (10) is installed, a mixing chamber (11) is arranged inside the mixing box (1), a partition (12) is installed above the mixing chamber (11), a hopper (13) is installed on the upper surface of the partition (12), a spiral blade (14) is installed on the surface of the stirring rod (6), a scraping rod (15) is installed at the bottom of the stirring rod (6), and the scraping rod (15) is in contact with the inner wall of the mixing chamber (11), a vibrator (16) is installed on both sides of the partition (12), and a flat plate on which the output shaft of the vibrator (16) is installed is in contact with the lower two sides of the hopper (13).

2. A stirring device for processing flour according to claim 1, characterized in that: Slide blocks (17) are installed above the two sides of the discharge port (9), and the interior of the slide blocks (17) is slidably connected to a material blocking plate (18).

3. A stirring device for processing flour according to claim 1, characterized in that: A filter screen (19) is installed at the bottom of the hopper (13), and the filter screen (19) is placed at the bottom of the hopper (13).

4. A stirring device for processing flour according to claim 1, characterized in that: Support frames (20) are installed around the lower surface of the mixing box (1), and reinforcing rods are arranged between the support frames (20).

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