Chinese yam bran stir-frying device for preparing probiotic seven-powder

Abstract

The invention discloses a Chinese yam bran stir-frying device for preparation of probiotic seven-white powder, and relates to the technical field of preparation of probiotic seven-white powder, the Chinese yam bran stir-frying device comprises a box body, a collecting box and a feeding hopper, a bran stir-frying heating box is arranged above an inner cavity of the box body, an overturning part for overturning the bran stir-frying heating box is arranged on the outer wall of the right side of the box body, and a stirring mechanism is arranged in the bran stir-frying heating box; a guide hopper is arranged between the collecting box and the bran stir-frying heating box, the guide hopper is connected with a sealing box through a wheat bran impurity removing pipe, a wheat bran collecting frame and a blocking net plate are vertically and slidably connected into the sealing box, an exhaust fan is connected to the inner wall of the sealing box, a U-shaped box is installed on the front end face of the sealing box, and a limiting assembly for fixing the wheat bran collecting frame is arranged in the U-shaped box. The stirring mechanism realizes uniform spreading of wheat bran and uniform mixing and heating of Chinese yam slices and wheat bran during preparation of the probiotic seven-white powder, the turnover component can turn over the bran frying heating box, quick separation of Chinese yam and wheat bran is realized, manual subsequent secondary screening is not needed, and the bran frying efficiency of Chinese yam during preparation of the probiotic seven-white powder is improved.

Description

Technical Field

[0001] The invention relates to the technical field of preparation of probiotic seven-white powder, in particular to a yam bran frying device for preparing probiotic seven-white powder. Background Art

[0002] In recent years, with the increasing awareness of health among people, traditional natural ingredients such as oats, yam, and white fungus have rich nutritional and health benefits, but the effect of a single ingredient is limited. As a type of microorganism that is beneficial to human health, the research and application of probiotics have received widespread attention worldwide. Probiotics can not only regulate the balance of intestinal flora and enhance immunity, but also promote the absorption and utilization of nutrients, and have a significant effect on improving human health. Probiotic Qibai Powder is mainly composed of yam, coix seed and lotus seed cereal powder (2-5 parts of oatmeal powder, 1.6-3 parts of yam powder, 0.5-2.5 parts of white fungus powder, 0.5-3.2 parts of coix seed powder, 0.1-0.7 parts of poria powder, 0.05-0.5 parts of lily powder, 0.05-0.4 parts of lotus seed powder) 5-10 parts, 5.1-6.9 parts of instant bean powder, 5.1-7.2 parts of oligosaccharide powder, and 3 parts of rice powder. -5 parts, oatmeal 4.6-5.2 parts, soy protein isolate powder 2.6-3 parts, whole milk powder 2-4 parts, konjac flour 0.2-0.4 parts, compound probiotic powder (Lactobacillus plantarum 25%, Lactobacillus acidophilus 25%, Bifidobacterium animalis subsp. lactis 20%, Bifidobacterium longum subsp. longum 15%, Lactobacillus rhamnosus 15%) 0.1-0.2 parts, and steviol glycoside 0.015-0.02.

[0003] In the preparation process of the existing yam, coix seed and lotus seed grain powder, it is first necessary to select high-quality yam, remove impurities, wash, slice and dry, then prepare wheat bran, and then sprinkle the wheat bran evenly in the hot pot, put in yam slices when smoke appears, turn it quickly and evenly and properly control the fire, fry it until the surface of the medicine is yellow or dark yellow, take it out, finally sieve out the wheat bran, cool to room temperature, and when the wheat bran and yam are heated and mixed, most of them are manually operated, and manual operation cannot evenly spread the wheat bran in the pot, nor can it ensure the uniform mixing and heating of the wheat bran and yam. In the subsequent wheat bran, the heated wheat bran needs to be scooped up together with the yam for sieving, which is troublesome to operate, resulting in low efficiency of yam bran frying when preparing probiotic seven-white powder. For this reason, we propose a yam bran frying device for preparing probiotic seven-white powder. Summary of the invention

[0004] The purpose of the present invention is to provide a yam bran frying device for preparing probiotic seven-white powder, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A yam bran-fried device for preparing probiotic seven-white powder comprises a box body, a collecting box is slidably connected to the bottom wall of the inner cavity of the box body, and the front end of the collecting box passes through the front side wall of the box body, a connected feeding hopper is arranged on the top of the box body, a bran-fried heating box is rotatably connected to the upper part of the inner cavity of the box body, and a flip component for driving the bran-fried heating box to rotate is arranged on the right outer wall of the box body; Two groups of rotating rods connected in rotation are arranged in the gluten-fried heating box, and the outer walls of the two groups of rotating rods are provided with multiple groups of stirring blades. A U-shaped seat is installed at the bottom of the gluten-fried heating box, and a stirring mechanism with rotating stirring blades is arranged in the U-shaped seat; A guide hopper is provided between the collecting box and the bran frying and heating box, and both side walls of the guide hopper are provided with connected bran impurity removal pipes, and one end of the bran impurity removal pipe close to the guide hopper is connected with a filter screen, and both side walls of the box body are provided with impurity removal ports connected with the bran impurity removal pipes, and both side outer walls of the box body are provided with sealed boxes at the outer sides of the impurity removal ports, and a bran collecting frame is vertically slidably connected in the sealed box, and the outer side wall of the bran collecting frame is provided with a blocking mesh plate, and the inner wall of the sealed box is provided with an exhaust fan at the outer side of the blocking mesh plate through a bracket, and an air outlet is provided on the outer side wall of the sealed box; A through opening is opened on the front side wall of the sealed box, a U-shaped box connected with the through opening is installed on the front end surface of the sealed box, and a limiting component for fixing the bran collecting frame is arranged in the U-shaped box.

[0006] Preferably, the flipping component includes an L-shaped mounting plate, to which a stepper motor is connected, the output end of the stepper motor is connected to a driving gear via a rotating shaft, and the side wall of the driving gear is meshingly connected to a driven gear, and the driven gear is connected to a driving shaft near the center position of one side of the box body, the driving shaft passes through the right side wall of the box body and is connected to the right side wall of the gluten stir-fry heating box, and the left side wall of the gluten stir-fry heating box is rotatably connected to the left inner wall of the box body via a bearing.

[0007] Preferably, multiple groups of heating tubes are provided in the frying gluten heating box, and the stirring mechanism includes a servo motor, which is located in the middle of the lower surface of the U-shaped seat, and the output end of the servo motor is connected to a rotating shaft, and the bottom of the rotating shaft is rotatably connected to the lower surface of the frying gluten heating box, and a large gear is sleeved on the rotating shaft, and the bottom ends of the two groups of rotating rods pass through the frying gluten heating box and extend to the inner cavity of the U-shaped seat, and the bottoms of the two groups of rotating rods are connected to small gears, and the bottoms of the two groups of small gears are rotatably connected to the bottom inner wall of the U-shaped seat through the rotating shaft, and the two groups of small gears are meshed with the large gear.

[0008] Preferably, a locking hole communicating with the through opening is provided on the side wall of the bran collecting frame, and the limiting assembly comprises an operating rod which is slidably connected in the U-shaped box, and a positioning strip matching the locking hole is installed at one end of the operating rod close to the bran collecting frame.

[0009] Preferably, the outer wall of the operating rod is connected to an auxiliary slide, and the auxiliary slide is slidably connected to the inner cavity of the U-shaped box. The outer wall of the operating rod is sleeved with a compression spring, and the compression spring is located between the outer side surface of the auxiliary slide and the inner wall of the U-shaped box.

[0010] Preferably, a handle is provided on the top of the blocking mesh plate, a dustproof net is provided on the inner wall of the air outlet, and the dustproof net is connected to the inner wall of the air outlet by snap-fitting.

[0011] Preferably, the opening end of the collecting box faces the opening at the bottom of the guide hopper, and a handle is installed on the front end surface of the collecting box. A supporting pad is provided at the bottom of the box body, and a damping pad is bonded to the lower surface of the supporting pad.

[0012] Preferably, the end of the operating rod away from the positioning strip is connected to a pull ring, and the handheld end of the pull ring is covered with a non-slip rubber sleeve, the outer surface of the positioning strip is bonded with a non-slip pad, and the inner wall of the locking hole is embedded with a corrugated protrusion.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can drive the large gear on the rotating shaft to rotate through the operation of the servo motor on the stirring mechanism. Since the large gear is meshed with the two groups of small gears, the synchronous rotation of the two groups of small gears drives the multiple groups of stirring blades on the outer walls of the two groups of rotating rods to rotate, thereby realizing the uniform paving of wheat bran and the uniform mixing and heating of yam slices and wheat bran during the preparation of probiotic seven white powder. The yam fried with bran according to the ancient method can increase the efficacy of the probiotic seven white powder. After the stepping motor on the flipping component works, it can drive the driving gear on the rotating shaft to rotate. Since the driving gear is meshed with the driven gear, the bran-frying heating box is driven to flip, and the yam and wheat bran fried with bran can be quickly poured into the guide hopper. After the two groups of exhaust fans work synchronously, negative pressure will be generated, and the wheat bran with a lighter texture in the guide hopper can be collected into the wheat bran collection frame through the wheat bran impurity removal pipe. The yam fried with bran falls and is collected in the collection box, thereby realizing the rapid separation of the yam and the wheat bran after bran frying, without the need for manual subsequent secondary screening, and effectively improving the bran frying efficiency of the yam during the preparation of probiotic seven white powder. 2. By pulling the operating rod on the limiting assembly, sliding the auxiliary slide plate and the elasticity of the compression spring, the positioning strip can be connected to or disconnected from the locking hole through the through-hole. When the positioning strip is not connected to the locking hole, the limitation on the bran collecting frame is released, and the bran collecting frame can be quickly slid out of the sealed box, and the collection box can also be easily detached from and slid out of the box body, which facilitates the subsequent use of bran and yam and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a front structural cross-sectional schematic diagram of the present invention; Figure 3It is a schematic diagram of the connection structure between the bran frying heating box and the turning component of the present invention; Figure 4 It is a schematic diagram of the connection structure of the bran frying heating box and the turning component as viewed from above of the present invention; Figure 5 It is a cross-sectional schematic diagram of the front connection structure of the bran-frying heating box and the U-shaped seat of the present invention; Figure 6 It is a schematic diagram of the connection structure between the sealing box and the bran collecting frame of the present invention; Figure 7 It is a cross-sectional schematic diagram of a top view of the connection structure between the sealing box and the bran collecting frame of the present invention; Figure 8 For the present invention Figure 7 The enlarged structural diagram at A in the middle; Fig. 9 The present invention is a schematic diagram of the connection structure between the bran collecting frame and the blocking mesh plate.

[0015] In the figure: 1. box body; 2. supporting pad; 3. feeding hopper; 4. turning part; 401. L-shaped mounting plate; 402. stepping motor; 403. driving gear; 404. driven gear; 5. collecting box; 6. sealing box; 7. air outlet; 8. dust screen; 9. bran frying and heating box; 10. guide hopper; 11. wheat bran impurity removal pipe; 12. filter screen; 13. blocking screen; 14. wheat bran collecting frame; 15. exhaust fan; 16. U-shaped seat; 17. servo motor; 18. large gear; 19. small gear; 20. rotating rod; 21. stirring blade; 22. impurity removal port; 23. handle; 24. U-shaped box; 25. through-hole; 26. locking hole; 27. operating pull rod; 28. pull ring; 29. ​​auxiliary slide plate; 30. compression spring; 31. positioning strip. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0017] See also Figure 1-9The present invention provides a technical solution: a yam bran-fried device for preparing probiotic seven-white powder, comprising a box body 1, a collecting box 5 is slidably connected to the bottom wall of the inner cavity of the box body 1, and the front end of the collecting box 5 passes through the front side wall of the box body 1, a connected feeding hopper 3 is provided on the top of the box body 1, a bran-fried heating box 9 is rotatably connected to the upper part of the inner cavity of the box body 1, and a flip component 4 for driving the bran-fried heating box 9 to rotate is provided on the right outer wall of the box body 1; before use, the electrical ends of each electrical device are electrically connected to the electrical ends of an external power supply and a controller (installed on the front end surface of the box body 1) through a wire, when heating wheat bran and yam, firstly, the wheat bran is added into the bran-fried heating box 9 from the feeding hopper 3, and then the sliced ​​and dried yam is added into the bran-fried heating box 9, and the bran-fried heating box 9 is stirred and heated, and the yam fried with bran by the ancient method can increase the efficacy of probiotic seven-white powder; Two groups of rotating rods 20 connected in rotation are provided in the bran frying heating box 9, and the outer walls of the two groups of rotating rods 20 are provided with multiple groups of stirring blades 21. A U-shaped seat 16 is installed at the bottom of the bran frying heating box 9, and a stirring mechanism for rotating the stirring blades 21 is provided in the U-shaped seat 16; when wheat bran is added into the bran frying heating box 9, the stirring mechanism is started to make the multiple groups of stirring blades 21 on the outer walls of the two groups of rotating rods 20 rotate synchronously, so that the wheat bran is evenly spread in the bran frying heating box 9, and then after the dried and sliced ​​yam is added, the stirring mechanism makes the multiple groups of stirring blades 21 rotate, and the bran frying heating box 9 generates heat when it works, so that the wheat bran is evenly spread when the probiotic seven white powder is prepared, and the yam slices and the wheat bran are evenly mixed and heated; A guide hopper 10 is provided between the collecting box 5 and the bran frying heating box 9, and both side walls of the guide hopper 10 are equipped with a connected bran impurity removal pipe 11, and the end of the bran impurity removal pipe 11 close to the guide hopper 10 is connected with a filter screen 12, and both side walls of the box body 1 are provided with impurity removal ports 22 connected to the bran impurity removal pipe 11, and both side outer walls of the box body 1 and the outer side of the impurity removal port 22 are connected with a sealed box 6, and a bran collecting frame 14 is vertically slidably connected in the sealed box 6, and the outer side wall of the bran collecting frame 14 is connected with a blocking mesh plate 13, and the inner wall of the sealed box 6 and the outer side of the blocking mesh plate 13 are connected with an exhaust fan 15 through a bracket, and the outer side wall of the sealed box 6 is provided with an air outlet 7; the guide hopper 10 is fixedly mounted on the inner wall of the box body 1, and when the bran and yam are fried to a yellow or dark yellow color on the surface of the medicine, the bran frying heating box 9 stops heating, and the stirring The mixing mechanism stops working and the flipping component 4 is started. The flipping component 4 can drive the bran frying heating box 9 to rotate, and the yam and wheat bran fried with bran can be poured into the guide hopper 10 (the upper width and lower narrowness are set to prevent the wheat bran and yam from leaking into the inner cavity of the box body 1). The two sets of exhaust fans 15 are started synchronously again. After the exhaust fan 15 works, the wheat bran impurity removal pipe 11 generates negative pressure, and the wheat bran with lighter texture in the guide hopper 10 can be collected into the wheat bran collecting frame 14 through the wheat bran impurity removal pipe 11. Among them, the filter net 12 plays a filtering role to prevent the yam from being sucked into the wheat bran impurity removal pipe 11, and the blocking mesh plate 13 prevents the extracted wheat bran from being discharged from the air outlet 8. The yam fried with bran falls and is collected in the collecting box 5, which realizes the rapid separation of the yam and the wheat bran after bran frying, and no manual subsequent secondary screening is required, which effectively improves the bran frying efficiency of the yam during the preparation of probiotic seven white powder; A through opening 25 is provided on the front side wall of the sealed box 6, a U-shaped box 24 connected to the through opening 25 is installed on the front end surface of the sealed box 6, and a limiting component for fixing the bran collecting frame 14 is provided in the U-shaped box 24; the sealed box 6 is fixedly connected to the outer wall of the box body 1, the U-shaped box 24 is fixedly connected to the sealed box 6, the bran collecting frame 14 and the blocking mesh plate 13 are integrated, and after the limiting component releases the limiting of the bran collecting frame 14, the bran collecting frame 14 and the blocking mesh plate 13 can be quickly slid out of the sealed box 6, and the collecting box 5 can also be easily detached from and slid out of the box body 1, which is convenient for the subsequent use of bran and yam and improves work efficiency.

[0018] After the yam is cooked, oats, coix seeds, poria, lily and lotus seeds are baked in an oven at 120-130°C until cooked. The low-temperature baking process can retain more nutrients, make them softer and more delicate, have a better taste, and be easier to be digested and absorbed by the human body. The processed yam, oats, coix seeds, poria, lily, lotus seeds and white fungus are crushed and sieved respectively, and the large particles sieved out are crushed again. Finally, various grain powders in the above formula are weighed and mixed evenly to obtain yam coix seeds and lotus seeds grain powder; 5-60 yam coix seeds and lotus seeds grain powder are weighed. 10 parts, 5.1-6.9 parts of instant bean powder, 5.1-7.2 parts of isomaltooligosaccharide powder, 3-5 parts of rice flour, 4.6-5.2 parts of oatmeal, 2.6-3 parts of isolated soy protein powder, 2-4 parts of whole milk powder, 0.2-0.4 parts of konjac flour, 0.1-0.2 parts of compound probiotic powder and 0.015-0.02 parts of stevioside; the above raw materials are stirred and mixed in a mixing container, and the stirred and mixed product is packaged and stored in a dry room, thereby completing the preparation of probiotic seven-white powder.

[0019] The probiotic Qibai powder uses oligomaltosan powder and stevioside instead of white sugar. It has a sweet taste and supplements dietary fiber. Oligomaltosan can promote the proliferation of beneficial bacteria such as bifidobacteria in the intestines and inhibit the growth of harmful bacteria, thereby maintaining the balance of intestinal microecology and improving intestinal function. It combines traditional natural ingredients with probiotics and prebiotics, and is rich in nutrients. It has many functions such as strengthening the spleen and stomach, nourishing yin and moistening the lungs, nourishing the heart and calming the nerves. It uses low-temperature baking technology to retain more nutrients in the grains. The powder is fine and does not cause heat, is mild and not dry, has a good taste, is non-toxic and has no side effects, and the raw materials are of high quality and the preparation method is simple.

[0020] Wherein, the flip component 4 includes an L-shaped mounting plate 401, a stepper motor 402 is connected to the L-shaped mounting plate 401, an output end of the stepper motor 402 is connected to a driving gear 403 through a rotating shaft, and a side wall of the driving gear 403 is meshingly connected to a driven gear 404, and the driven gear 404 is connected to a driving shaft at a center position close to one side of the box body 1, the driving shaft passes through the right side wall of the box body 1 and is connected to the right side wall of the bran frying heating box 9, and the left side wall of the bran frying heating box 9 is rotatably connected to the left inner wall of the box body 1 through a bearing; The L-shaped mounting plate 401 is fixedly connected to the right outer wall of the box body 1, the rotating shaft on the driven gear 404 is fixedly connected to the outer wall of the bran frying heating box 9, and the operation of the stepping motor 402 can drive the driving gear 403 on the rotating shaft to rotate. Since the driving gear 403 is meshed and connected with the driven gear 404, and the left side wall of the bran heating box 9 is rotatably connected to the left inner wall of the box body 1 through a bearing, the bran heating box 9 can be driven to flip, and the bottom opening of the bran heating box 9 can face the feed hopper 3 or the guide hopper 10.

[0021] A plurality of heating tubes are arranged in the gluten frying heating box 9, and the stirring mechanism includes a servo motor 17, which is located in the middle of the lower surface of the U-shaped seat 16, and the output end of the servo motor 17 is connected with a rotating shaft, and the bottom of the rotating shaft is rotatably connected with the lower surface of the gluten frying heating box 9, and a large gear 18 is sleeved on the rotating shaft, and the bottom ends of the two groups of rotating rods 20 penetrate the gluten frying heating box 9 and extend to the inner cavity of the U-shaped seat 16, and the bottoms of the two groups of rotating rods 20 are connected with small gears 19, and the bottoms of the two groups of small gears 19 are rotatably connected with the inner wall of the bottom end of the U-shaped seat 16 through the rotating shaft, and the two groups of small gears 19 are meshed with the large gear 18; The small gear 19 is fixedly connected to the rotating rod 20, and the U-shaped seat 16 is fixedly installed at the bottom of the bran heating box 9. The operation of the servo motor 17 can drive the large gear 18 fixedly connected to the rotating shaft to rotate. Since the large gear 18 is meshed and connected with the two groups of small gears 19, and the bottom of the small gear 19 is rotatably connected to the inner wall of the bottom end of the U-shaped seat 16 through the rotating shaft, the small gear 19 drives the rotating rod 20 and multiple groups of stirring blades 21 to rotate.

[0022] A locking hole 26 connected to the through-hole 25 is formed on the side wall of the bran collecting frame 14, and the limiting assembly includes an operating rod 27, which is slidably connected in the U-shaped box 24, and a positioning strip 31 adapted to the locking hole 26 is installed at one end of the operating rod 27 close to the bran collecting frame 14; the operating rod 27 is fixedly connected to the positioning strip 31, and the front end of the operating rod 27 passes through the front side wall of the U-shaped box 24.

[0023] The outer wall of the operating rod 27 is connected to an auxiliary slide plate 29, and the auxiliary slide plate 29 is slidably connected to the inner cavity of the U-shaped box 24. The outer wall of the operating rod 27 is sleeved with a compression spring 30, and the compression spring 30 is located between the outer side surface of the auxiliary slide plate 29 and the inner wall of the U-shaped box 24; The auxiliary slide 29 is fixedly connected to the operating rod 27. When the blocking mesh plate 13 and the bran collecting frame 14 are installed in the sealed box 6 for use, the positioning strip 31 is connected to the locking hole 26 at this time. When the bran collecting frame 14 needs to be taken out, the operating rod 27 is pulled outward. At this time, the auxiliary slide 29 moves outward, the compression spring 30 is compressed, and the positioning strip 31 is disengaged from the locking hole 26 and is received in the inner cavity of the U-shaped box 24 through the through-hole 25. At this time, the position of the bran collecting frame 14 is no longer restricted. The bran collecting frame 14 can block the mesh plate 13 and be pulled up and out of the inner cavity of the sealed box 6, which facilitates the removal of the bran and the cleaning of impurities blocking the blocking mesh plate 13. The operation is simple and convenient, and it is convenient for the staff to use.

[0024] A handle 23 is provided on the top of the blocking mesh plate 13, and a dustproof net 8 is provided on the inner wall of the air outlet 7, and the dustproof net 8 is connected to the inner wall of the air outlet 7 by a snap-on manner; the bran collecting frame 14 is opened on one side close to the bran removing pipe 11, so that the bran is conveniently collected on the bran collecting frame 14 after being sucked in, and the handle 23 facilitates the pulling up and removal of the blocking mesh plate 13 and the bran collecting frame 14, and the dustproof net 8 plays a dustproof role to prevent dust from entering the sealing box 6, and the snap-on dustproof net 8 can be conveniently disassembled and assembled, which is convenient for later replacement.

[0025] The opening end of the collecting box 5 is opposite to the opening at the bottom of the guide hopper 10, and a handle is installed on the front end surface of the collecting box 5. A supporting plate 2 is provided at the bottom of the box body 1, and a damping pad is bonded to the lower surface of the supporting plate 2; the handle facilitates the collecting box 5 to slide out of the box body 1, and the supporting plate 2 and the damping pad can increase the friction between the box body 1 and the working ground, thereby improving the stability of the entire yam bran frying device during operation. Example

[0026] Reference Figure 1 and Figure 8 This embodiment is different from the first embodiment in that: a pull ring 28 is connected to the end of the operating rod 27 away from the positioning strip 31, and the hand-held end of the pull ring 28 is covered with an anti-skid rubber sleeve, the outer surface of the positioning strip 31 is bonded with an anti-skid pad, and the inner wall of the locking hole 26 is embedded with a corrugated protrusion; the pull ring 28 facilitates the pulling of the operating rod 27, and the anti-skid rubber sleeve plays an anti-skid role to prevent the hand from slipping when holding the pull ring 28, and the anti-skid pad and the protrusion increase the friction between the two, thereby improving the stability of the bran collection frame 14 when it is fixedly installed.

[0027] Working principle: before using the present invention, first, the electrical ends of each electrical device are electrically connected to the external power supply and the electrical ends of the controller through wires. When heating the wheat bran and yam, the opening of the bran frying heating box 9 is facing the feed hopper 3, and then the wheat bran is added from the feed hopper 3 into the bran frying heating box 9, and the servo motor 17 on the stirring mechanism is started. The operation of the servo motor 17 can drive the large gear 18 fixedly connected to the rotating shaft to rotate. Since the large gear 18 is meshed with the two sets of small gears 19, and the bottom of the small gear 19 is connected to the U through the rotating shaft, the large gear 18 is meshed with the two sets of small gears 19. The inner wall of the bottom end of the mold base 16 is rotatably connected, and the pinion 19 drives the rotating rod 20 and the multiple groups of stirring blades 21 to rotate. The multiple groups of stirring blades 21 at the bottom evenly spread the wheat bran on the inner cavity bottom wall of the bran frying and heating box 9, and then, the dried and sliced ​​yam is poured from the feed hopper 3 into the bran frying and heating box 9, and the stirring mechanism is started again. The bran frying and heating box 9 works and generates heat, and the multiple groups of stirring blades 21 mix and heat the wheat bran and the yam evenly, thereby achieving the uniform spreading of the wheat bran and the uniform mixing and heating of the yam slices and the wheat bran when preparing the probiotic seven white powder; When the bran and yam are fried until the surface of the medicine is yellow or dark yellow, the bran frying heating box 9 stops heating, the stirring mechanism stops working, and the turning part 4 is started. The working of the stepping motor 402 can drive the driving gear 403 on the rotating shaft to rotate. Since the driving gear 403 is meshed and connected with the driven gear 404, and the left side wall of the bran heating box 9 is rotatably connected with the left inner wall of the box body 1 through the bearing, the bran heating box 9 can be driven to turn over, so that the bottom opening of the bran heating box 9 is facing the guide hopper 10, and the heated bran and yam enter the guide hopper 10, and then the two sets of exhaust fans 15 are turned over. The work is started synchronously again. After the exhaust fan 15 starts working, the bran impurity removal pipe 11 generates negative pressure, and the bran with lighter texture in the guide hopper 10 can be collected into the bran collection frame 14 through the bran impurity removal pipe 11, wherein the filter 12 plays a filtering role to prevent the yam from being sucked into the bran impurity removal pipe 11, and the blocking mesh plate 13 prevents the extracted bran from being discharged from the air outlet 8. The yam after bran frying falls and is collected in the collection box 5, so that the yam and the bran after bran frying are quickly separated, and no manual subsequent secondary screening is required, which effectively improves the bran frying efficiency of the yam when preparing the probiotic seven white powder; When the bran collecting frame 14 needs to be taken out, the operating rod 27 is pulled outward. At this time, the auxiliary slide plate 29 moves outward, the compression spring 30 is compressed, the positioning strip 31 disengages from the locking hole 26 and is received in the inner cavity of the U-shaped box 24 through the through-hole 25. At this time, the position of the bran collecting frame 14 is no longer restricted. The bran collecting frame 14 can block the mesh plate 13 and then be pulled up and out of the inner cavity of the sealing box 6, which facilitates the removal of the bran and the cleaning of impurities blocking the mesh plate 13. The collection box 5 can also be easily detached from and slide out of the box body 1, which facilitates the subsequent use of bran and yam and improves work efficiency.

[0028] 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 yam bran frying device for preparing probiotic seven white powder, comprising a box (1), characterized in that: The bottom wall of the inner cavity of the box body (1) is slidably connected to a collecting box (5), and the front end of the collecting box (5) penetrates the front side wall of the box body (1); a communicating feeding hopper (3) is provided on the top of the box body (1); a bran-frying heating box (9) is rotatably connected above the inner cavity of the box body (1); and a flipping component (4) for driving the bran-frying heating box (9) to rotate is provided on the right outer wall of the box body (1); The bran stir-fry heating box (9) is provided with two groups of rotatably connected rotating rods (20), and the outer walls of the two groups of rotating rods (20) are provided with a plurality of stirring blades (21); a U-shaped seat (16) is installed at the bottom of the bran stir-fry heating box (9), and a stirring mechanism with rotating stirring blades (21) is provided in the U-shaped seat (16); A guide hopper (10) is provided between the collecting box (5) and the bran frying and heating box (9), and both side walls of the guide hopper (10) are provided with a bran impurity removal pipe (11) connected thereto, and one end of the bran impurity removal pipe (11) close to the guide hopper (10) is connected to a filter screen (12), and both side walls of the box body (1) are provided with impurity removal openings (22) connected to the bran impurity removal pipe (11), and both side outer walls of the box body (1) are connected to a sealing box (6) located outside the impurity removal openings (22), a bran collecting frame (14) is vertically slidably connected inside the sealing box (6), and the outer side wall of the bran collecting frame (14) is connected to a blocking mesh plate (13), and an inner wall of the sealing box (6) and located outside the blocking mesh plate (13) is connected to an exhaust fan (15) via a bracket, and an air outlet (7) is provided on the outer side wall of the sealing box (6); A through opening (25) is formed on the front side wall of the sealed box (6), a U-shaped box (24) connected to the through opening (25) is installed on the front end surface of the sealed box (6), and a limiting component for fixing the bran collection frame (14) is provided inside the U-shaped box (24).

2. The yam bran frying device for preparing probiotic seven white powder according to claim 1, characterized in that: The flipping component (4) comprises an L-shaped mounting plate (401), to which a stepping motor (402) is connected, an output end of the stepping motor (402) is connected to a driving gear (403) via a rotating shaft, and a side wall of the driving gear (403) is meshingly connected to a driven gear (404), the driven gear (404) being connected to a driving shaft at a central position close to one side of the box body (1), the driving shaft passing through the right side wall of the box body (1) and connected to the right side wall of the bran-frying heating box (9), and the left side wall of the bran-frying heating box (9) being rotatably connected to the left inner wall of the box body (1) via a bearing.

3. The yam bran frying device for preparing probiotic seven white powder according to claim 1, characterized in that: The gluten-frying heating box (9) is provided with a plurality of groups of heating tubes, and the stirring mechanism comprises a servo motor (17), wherein the servo motor (17) is located in the middle of the lower surface of the U-shaped seat (16), and the output end of the servo motor (17) is connected to a rotating shaft, and the bottom of the rotating shaft is rotatably connected to the lower surface of the gluten-frying heating box (9), and a large gear (18) is sleeved on the rotating shaft.

4. The yam bran frying device for preparing probiotic seven white powder according to claim 3, characterized in that: The bottom ends of the two sets of rotating rods (20) penetrate the bran-frying heating box (9) and extend to the inner cavity of the U-shaped seat (16). The bottoms of the two sets of rotating rods (20) are connected to small gears (19). The bottoms of the two sets of small gears (19) are rotatably connected to the inner wall of the bottom end of the U-shaped seat (16) through a rotating shaft, and the two sets of small gears (19) are meshed with the large gear (18).

5. The yam bran frying device for preparing probiotic seven white powder according to claim 1, characterized in that: The side wall of the bran collecting frame (14) is provided with a locking hole (26) communicating with the through opening (25); the limiting assembly comprises an operating rod (27) which is slidably connected in the U-shaped box (24); and a positioning strip (31) adapted to the locking hole (26) is installed at one end of the operating rod (27) close to the bran collecting frame (14).

6. The device for frying yam bran for preparing probiotic seven white powder according to claim 5, characterized in that: The outer wall of the operating rod (27) is connected to an auxiliary slide plate (29), and the auxiliary slide plate (29) is slidably connected to the inner cavity of the U-shaped box (24). The outer wall of the operating rod (27) is sleeved with a compression spring (30), and the compression spring (30) is located between the outer side surface of the auxiliary slide plate (29) and the inner wall of the U-shaped box (24).

7. The yam bran frying device for preparing probiotic seven white powder according to claim 1, characterized in that: A handle (23) is provided on the top of the blocking mesh plate (13), and a dustproof net (8) is provided on the inner wall of the air outlet (7), and the dustproof net (8) is connected to the inner wall of the air outlet (7) by means of a snap connection.

8. The device for frying yam bran for preparing probiotic seven white powder according to claim 1, characterized in that: The opening end of the collecting box (5) faces the opening at the bottom of the guide hopper (10), and a handle is installed on the front end surface of the collecting box (5). The bottom of the box body (1) is provided with a supporting pad (2), and a damping pad is bonded to the lower surface of the supporting pad (2).

9. The device for frying yam bran for preparing probiotic seven white powder according to claim 5, characterized in that: The end of the operating rod (27) away from the positioning strip (31) is connected to a pull ring (28), and the handheld end of the pull ring (28) is covered with a non-slip rubber sleeve, the outer surface of the positioning strip (31) is bonded with a non-slip pad, and the inner wall of the locking hole (26) is embedded with a corrugated protrusion.

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