Processing device for baking premixed flour

Abstract

The utility model discloses a processing device for baking premixed flour, relates to the technical field of premixed flour processing, and aims to provide a processing device for baking premixed flour, which can improve the quality of premixed flour finished products and is convenient to clean, and comprises a case, a feed hopper and a mixing barrel are arranged on the case, and a conveying port communicated with the case is arranged at the bottom of the mixing barrel. The utility model has the beneficial effects that the raw materials are stirred through the mixing mechanism, and the scraping plate can scrape the inner wall of the mixing barrel, so that the raw materials are prevented from being adhered to the inner wall to cause waste and difficult cleaning; the mixed raw materials are cut into small blocks through the cutting mechanism, and then the small blocks are ground through the grinding mechanism, so that the raw materials are crushed more thoroughly; the premixed flour needs to be subjected to double screening, the finished product quality of the premixed flour can be improved, large-particle raw materials which cannot be smashed can fall into the waste box, and cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of premixed powder processing, and more specifically, it relates to a processing device for baking premixed powder. Background Art

[0002] Premixed powder refers to the baking raw materials that are pre-mixed according to the formula with some of the raw and auxiliary materials used in baking and then sold to manufacturers for use. Baking premixed powder is essentially different from single raw materials in the general sense. It is prepared from numerous complex food materials in a professional way, which can reduce the professionalism, technicality and failure rate of baking production.

[0003] At present, Chinese Patent with the application number CN202020361482.4 discloses a production device for pastry premixed powder, which includes a metal outer cover, a feeding port, a stirring device, a shock-absorbing device, a discharging port and a premixed powder mixing barrel. A water discharging device is arranged on the side of the premixed powder mixing barrel. The mixing motor drives the stirring shaft and the stirring rod to move to mix and stir the raw materials, and drives the milling roller through the milling belt to mill the premixed powder. Although the mixing efficiency is improved and the labor cost is reduced, the premixed powder raw materials are in a paste or lump state after being mixed with water, having a certain viscosity, being easy to adhere to the inner wall of the stirring barrel and being difficult to clean. Moreover, only a fixed milling roller is used to mill the premixed powder, and its operation effect is not good, and the performance of complete milling cannot be achieved. When the milling is insufficient, there are easily larger particles, which are discharged from the discharging port together with the milled premixed powder, affecting the quality of the premixed powder. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present utility model is to provide a processing device for baking premixed powder, which can fully mix and crush and screen the raw materials, and can prevent the raw materials from sticking to the wall during mixing, can screen out the large particles that are not sufficiently crushed, and improve the quality of the baking premixed powder.

[0005] To achieve the above purpose, the present utility model provides the following technical solutions:

[0006] A processing device for baking premix powder, comprising a chassis, on which a feed hopper and a mixing barrel are provided. The feed hopper is fixedly connected and communicated with the mixing barrel, and the mixing barrel is fixed on the chassis. A mixing mechanism is provided in the mixing barrel, and a cutting mechanism, a powder milling mechanism and a screening component are provided in the chassis. An outlet is provided on one side of the chassis. The mixing mechanism includes a first motor, a rotating shaft, a connecting frame, four scraping plates and a plurality of stirring blades. The first motor is fixed on the mixing barrel, and the output end of the first motor extends into the mixing barrel and is fixedly connected with the rotating shaft. The connecting frame is cross-shaped and has through holes. The top of the rotating shaft extends into the through holes and is fixedly connected with the through holes. The four scraping plates are respectively fixed at the bottoms of the four ends of the connecting frame. The four scraping plates are all abutted against the inner wall of the mixing barrel, and a plurality of stirring blades are evenly fixed on each scraping plate. A conveying port communicating with the chassis is provided at the bottom of the mixing barrel. A baffle is provided in the conveying port. An activity groove is provided at the top of the chassis. The baffle is slidably connected with the activity groove. A cylinder is fixed on one side of the chassis, and the output end of the cylinder extends into the activity groove and is fixedly connected with the baffle.

[0007] Further, the cutting mechanism includes a second motor, a rotating rod and a plurality of blades. The second motor is fixed on the chassis, and the output end of the second motor extends into the chassis and is fixedly connected with the rotating rod. The plurality of blades are evenly fixed on the rotating rod.

[0008] Further, the powder milling mechanism includes a third motor, a driving gear, two driven gears and three rolling rollers. The third motor is fixed on the chassis and the output end of the third motor extends into the chassis. The driving gear is sleeved on the output end of the third motor. The two driven gears are respectively disposed on both sides of the driving gear and are both meshed with the driving gear. One ends of the three rolling rollers are respectively fixedly connected with the driving gear and the two driven gears in one-to-one correspondence, and the other ends of the three rolling rollers are all rotatably connected with the chassis.

[0009] Further, the screening component includes a partition board, a sieve mesh and a vibration motor. The partition board is fixed in the chassis and is disposed between the cutting mechanism and the powder milling mechanism, and a plurality of primary screening holes are provided on the partition board. The sieve mesh is fixedly disposed in the chassis in an inclined shape and is disposed below the powder milling mechanism. The vibration motor is fixed in the chassis, and the output end of the vibration motor is fixedly connected with one end of the sieve mesh.

[0010] Further, a waste box is provided at the bottom in the chassis. The bottom end of the sieve mesh extends into the waste box, and a box door corresponding to the waste box is hinged on the chassis.

[0011] By adopting the above technical solution, the beneficial effects of the present utility model are as follows: the raw materials are stirred by the mixing mechanism, and the scraper in the stirring mechanism can scrape the inner wall of the mixing barrel during stirring, avoiding the adhesion of paste-like raw materials on the inner wall, resulting in waste and difficult cleaning; the mixed raw materials are cut into small pieces by the cutting mechanism and then ground by the grinding mechanism, making the raw materials more thoroughly pulverized; the premixed powder needs to be screened twice through the primary sieve holes and the screen on the partition board. The premixed powder passing through the screening is discharged from the discharge port, which can improve the finished product quality of the premixed powder. The large particles that cannot be pulverized will fall into the waste box along the inclined screen, and the waste can be taken out by opening the box door, which is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0013] Figure 2 It is a schematic sectional structure diagram of an embodiment of the present utility model

[0014] Figure 3 It is a schematic top view structure diagram of the grinding mechanism of an embodiment of the present utility model.

[0015] Reference numerals: 1 chassis, 111 movable groove, 2 feed hopper, 3 mixing barrel, 31 conveying port, 4 first motor, 5 rotating shaft, 6 connecting frame, 7 scraper, 8 stirring blade, 9 baffle, 10 cylinder, 11 second motor, 12 rotating rod, 13 blade, 14 partition board, 141 primary sieve hole, 15 third motor, 16 driving gear, 17 driven gear, 18 rolling roller, 19 screen, 20 vibration motor, 21 waste box, 22 box door, 23 discharge port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0017] Refer to Figures 1 to 3 for further description of the embodiments of the present utility model.

[0018] A processing device for baking premix powder, comprising a chassis 1, on which there are a feed hopper 2 and a mixing barrel 3. The feed hopper 2 is fixedly connected and communicated with the mixing barrel 3, and the mixing barrel 3 is fixed on the chassis 1. There is a discharge port 23 on one side of the chassis 1, and a conveying port 31 communicating with the inside of the chassis 1 is provided at the bottom of the mixing barrel 3. A baffle 9 is arranged in the conveying port 31. There is a movable slot 111 at the top of the chassis 1. The baffle 9 is placed in and slidably connected with the movable slot 111. A cylinder 10 is fixed on one side of the chassis 1. The output end of the cylinder 10 extends into the movable slot 111 and is fixedly connected with the baffle 9. When the output end of the cylinder 10 extends out, the baffle 9 is placed in the conveying port 31, facilitating full mixing in the mixing barrel 3. When the output end of the cylinder 10 retracts, the baffle 9 moves into the movable slot 111, and the conveying port 31 is opened, allowing the raw materials to enter the chassis 1 through the conveying port 31 for the next operation.

[0019] A mixing mechanism is arranged in the mixing barrel 3. The mixing mechanism includes a first motor 4, a rotating shaft 5, a connecting frame 6, four scraping plates 7, and stirring blades 8. The first motor 4 is fixed on the mixing barrel 3, and the output end of the first motor 4 extends into the mixing barrel 3 and is fixedly connected with one end of the rotating shaft 5. The connecting frame 6 is cross-shaped and has a through hole in the center. The top of the rotating shaft 5 extends through the through hole and is fixedly connected with the through hole. The four scraping plates 7 are respectively fixed at the bottoms of the four ends of the connecting frame 6. The scraping plates 7 are all in contact with the inner wall of the mixing barrel 3, and a number of stirring blades 8 are evenly fixed on each scraping plate 7. When the output end of the first motor 4 rotates to drive the rotating shaft 5 and the connecting frame 6 to rotate, the scraping plates 7 can scrape off the raw materials adhering to the inner wall of the mixing barrel 3 as they rotate, preventing a large amount of raw materials from hanging on the wall, causing waste and inconvenience in subsequent cleaning. The number of stirring blades 8 can assist in mixing the raw materials evenly.

[0020] The cutting mechanism includes a second motor 11, a rotating rod 12, and a number of blades 13. The second motor 11 is fixed on the chassis 1. The output end of the second motor 11 extends into the chassis 1 and is fixedly connected with one end of the rotating rod 12. The number of blades 13 are evenly fixed on the rotating rod 12. When the output end of the second motor 11 rotates, it can drive the rotating rod 12 and the blades 13 to rotate quickly, and can cut the mixed raw materials. After being cut into small pieces, it is convenient to grind them into powder better.

[0021] The milling mechanism includes a third motor 15, a driving gear 16, two driven gears 17 and three rolling rollers 18. The third motor 15 is fixed on the machine case 1 and the output end of the third motor 15 extends into the machine case 1. The driving gear 16 is sleeved on the output end of the third motor 15. The two driven gears 17 are respectively arranged on both sides of the driving gear 16 and are both meshed with the driving gear 16. One ends of the three rolling rollers 18 are respectively and fixedly connected with the driving gear 16 and the two driven gears 17 in one-to-one correspondence. The other ends of the three rolling rollers 18 are all rotatably connected with the inner wall of the machine case 1. The output end of the third motor 15 rotates to drive the driving gear 16 and the middle rolling roller 18 to rotate. The two driven gears 17 are meshed with the driving gear 16 and rotate accordingly, and the two rolling rollers 18 on both sides also rotate, so that the cut raw materials can be fully milled.

[0022] A screening assembly is further arranged in the machine case. The screening assembly includes a partition plate 14, a sieve mesh 19 and a vibration motor 20. The partition plate 14 is fixed in the machine case 1 and is arranged between the cutting mechanism and the milling mechanism. A plurality of primary screening holes 141 are arranged on the partition plate 14. The raw materials cut into a certain size can pass through the primary screening holes 141 to enter the next step of milling into powder. The sieve mesh 19 is fixedly arranged in the machine case 1 in an inclined shape, and the sieve mesh 19 is arranged below the milling mechanism. The vibration motor 20 is fixed in the machine case 1, and the output end of the vibration motor 20 is fixedly connected with one end of the sieve mesh 19. When the vibration motor 20 works, it can drive the sieve mesh 19 to vibrate, shake off the premixed powder milled, and the large particle raw materials that are not fully milled slide to the bottom along the inclined sieve mesh 19.

[0023] A waste box 21 is arranged at the bottom in the machine case 1. The waste box 21 is arranged on one side of the inclined direction of the sieve mesh 19. The bottom end of the sieve mesh 19 extends into the waste box 21. The large particle raw materials that are not fully milled can fall into the waste box 21 from top to bottom along the inclined sieve mesh 19. A box door 22 corresponding to the waste box 21 is hinged on the machine case 1. Opening the box door 22 can take out the waste in the waste box 21.

[0024] The working principle of the present utility model is as follows: A variety of raw materials are poured from the feed hopper 2, and the raw materials fall into the mixing barrel 3. At this time, the baffle 9 is placed in the conveying port 31 in a closed state, and the mixing mechanism can mix the raw materials. The output end of the first motor 4 rotates to drive the rotating shaft 5 to rotate. Since the scraping plates 7 are all in contact with the inner wall of the mixing barrel 3, when the scraping plates 7 rotate with the connecting frame 6, they always scrape the inner wall of the mixing barrel 3 to prevent the premixed powder raw materials from adhering to the inner wall of the mixing barrel 3. After sufficient mixing, the cylinder 10 is started to drive the connected baffle 9 to move into the movable groove 111, and the conveying port 31 is in an open state. The raw materials fall into the chassis 1 along the conveying port 31. The output shaft of the second motor 11 rotates to drive the rotating rod 12 to rotate, and the rotating rod 12 and the blade 13 rotate to cut the raw materials sufficiently. After the raw materials are cut into small pieces, they fall from the initial screening holes 141 on the partition plate 14 between the rolling rollers 18. The third motor 15 drives the driving gear 16 and two meshing driven gears 17 to rotate, and the rolling rollers 18 rotate with the gears to crush the raw materials into powder, which falls onto the inclined screen 19. The vibration motor 20 drives the screen 19 to vibrate continuously, and the premixed powder particles are shaken off through the screen holes on the screen 19 and finally discharged from the discharge port 23 of the chassis 1. The large particle raw materials that cannot pass through the screen 19 will roll along the inclined screen 19 to the waste box 21 on one side, and the collected waste can be taken out by opening the box door 22.

[0025] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A processing device for baking premix powder, including a chassis, characterized in that, The chassis is provided with a feed hopper and a mixing barrel. The feed hopper is fixedly connected and communicated with the mixing barrel, and the mixing barrel is fixed on the chassis. A mixing mechanism is arranged in the mixing barrel, a cutting mechanism, a powder grinding mechanism and a screening component are arranged in the chassis, and a discharge port is arranged on one side of the chassis. The mixing mechanism includes a first motor, a rotating shaft, a connecting frame, four scraping plates and a plurality of stirring blades. The first motor is fixed on the mixing barrel, the output end of the first motor extends into the mixing barrel and is fixedly connected with the rotating shaft. The connecting frame is cross-shaped and is provided with through holes. The top of the rotating shaft extends into the through holes and is fixedly connected with the through holes. The four scraping plates are respectively fixed at the bottoms of the four ends of the connecting frame. The four scraping plates are all abutted against the inner wall of the mixing barrel, and a plurality of stirring blades are evenly fixed on each scraping plate. A conveying port communicating with the chassis is arranged at the bottom of the mixing barrel. A baffle is arranged in the conveying port. An activity groove is arranged at the top of the chassis. The baffle is slidably connected with the activity groove. A cylinder is fixed on one side of the chassis. The output end of the cylinder extends into the activity groove and is fixedly connected with the baffle.

2. The processing device for a baking premix according to claim 1, characterized in that, The cutting mechanism includes a second motor, a rotating rod and a plurality of blades. The second motor is fixed on the chassis, the output end of the second motor extends into the chassis and is fixedly connected with the rotating rod, and the plurality of blades are evenly fixed on the rotating rod.

3. The processing device for a baking premix according to claim 1, characterized in that, The powder grinding mechanism includes a third motor, a driving gear, two driven gears and three rolling rollers. The third motor is fixed on the chassis and the output end of the third motor extends into the chassis. The driving gear is sleeved on the output end of the third motor. The two driven gears are respectively arranged on both sides of the driving gear and are both meshed with the driving gear. One ends of the three rolling rollers are respectively fixedly connected with the driving gear and the two driven gears in one-to-one correspondence, and the other ends of the three rolling rollers are all rotatably connected with the chassis.

4. The processing device for a baking premix according to claim 1, characterized in that, The screening component includes a partition board, a sieve mesh and a vibration motor. The partition board is fixed in the chassis and is arranged between the cutting mechanism and the powder grinding mechanism, and a plurality of primary screening holes are arranged on the partition board. The sieve mesh is obliquely fixed in the chassis and is arranged below the powder grinding mechanism. The vibration motor is fixed in the chassis, and the output end of the vibration motor is fixedly connected with one end of the sieve mesh.

5. The processing device for a baking premix according to claim 1, characterized in that, A waste box is arranged at the bottom in the chassis. The bottom end of the sieve mesh extends into the waste box, and a box door corresponding to the waste box is hinged on the chassis.

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