Stirring device for mixing and heating superheated steam
By designing a mixing device for superheated steam mixing and heating with a combination structure of helical gears and helical gear grooves, the problem of uneven heating and mixing in wheat bran processing is solved, and the uniform heating and mixing of wheat bran is achieved, thereby improving the improvement of wheat bran Processing efficiency and product quality.
Patent Information
- Application Number
- CN202420195248.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-01-26
AI Technical Summary
The existing wheat bran processing equipment is not well-mixed during heating and mixing, resulting in poor heating effect, which affects the post-processing and product quality.
A superheated steam mixing and heating stirring device is designed, using a combination structure of helical gears and helical gear grooves. The multi-stage gear system driven by a motor drives the stirring shaft and stirring hook claws to achieve uniform stirring and heating of wheat bran. .
Through uniform heating and mixing, the device improves the processing efficiency of wheat bran, avoids the problem of poor heating effect of the upper part of the wheat bran in traditional methods, and ensures the improvement of product quality.
Smart Images
Figure CN222518361U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheat bran processing, in particular to a superheated steam mixed heating stirring device. Background Art
[0002] Wheat bran is the outermost epidermis of wheat. It has the effects of strengthening the spleen and stomach, moisturizing the skin and strengthening the hair, moistening the lungs and clearing the intestines. Wheat bran is rich in dietary fiber, which is a nutrient element required by the human body. It can improve constipation, lower blood sugar, lower cholesterol, promote the excretion of fat and nitrogen, and prevent and treat fiber deficiency diseases and atherosclerosis. In addition, the natural vegetable oils, enzymes, proteins, and vitamins contained in wheat bran can play a role in skin care.
[0003] Feeding is the main use of wheat bran. In order to improve the utilization rate of protein in bran, bran is generally puffed before making livestock and poultry feed. The bran must be crushed and tempered before puffing to meet the requirements of particle size and moisture, and supplemented with other starchy auxiliary materials before puffing.
[0004] The existing wheat bran usually has a poor heating effect during processing due to the lack of uniform stirring, and most existing stirring devices only have a single stirring blade to stir it, which can only rotate and stir in one direction, and it is difficult to mix the upper and lower parts of the wheat bran evenly, which greatly affects the subsequent processing and product quality. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the deficiencies in the prior art, the utility model provides a superheated steam mixing and heating stirring device, which has the advantages of uniform mixing and heating, and solves the problem that most of the existing stirring devices only have a single stirring blade for stirring and the mixing effect is poor.
[0007] (II) Technical solution
[0008] In order to achieve the above-mentioned uniform mixing and heating purpose, the utility model provides the following technical solutions: a superheated steam mixing and heating stirring device, comprising a heating platform, a steam pot is arranged on the upper surface of the heating platform, a perforated plate is arranged inside the steam pot, an upper cover is clamped at the upper opening of the steam pot, and a uniform mixing and stirring device is arranged on the heating platform;
[0009] The uniform mixing and stirring device comprises a helical gear ring groove, which is arranged at the upper opening of the steam boiler, and a square rotating shaft is rotatably connected to the center of the lower surface of the upper cover;
[0010] A motor is fixedly connected to the center of the upper surface of the upper cover, and the output shaft of the motor rotates and passes through the lower surface of the upper cover.
[0011] Preferably, the output shaft of the motor is fixedly inserted into the square rotating shaft, L-shaped fixing plates are fixedly connected on both sides of the square rotating shaft, a stirring shaft is rotatably connected between the vertical plates of the two L-shaped fixing plates and the square rotating shaft, and a fixed sleeve is fixedly provided on the outer surface of the stirring shaft.
[0012] Preferably, a plurality of stirring hooks are fixedly connected to the outer surface of the fixed sleeve, and the plurality of stirring hooks are arranged in a rectangular array, and a small fixed column is rotatably connected to one side of the two L-shaped fixed plate vertical plates away from the square rotating shaft.
[0013] Preferably, the outer surfaces of the two small fixing columns are fixedly sleeved with driving gears, and the ends of the two small fixing columns away from the L-shaped fixing plate are fixedly connected with helical gears, and the two helical gears are meshed with the helical gear ring grooves.
[0014] Preferably, the end of the stirring shaft away from the square rotating shaft rotates and passes through the outer surface of the vertical plate of the L-shaped fixed plate, and the ends of the two stirring shafts away from the square rotating shaft are fixedly sleeved with driven gears, and the two driven gears are respectively meshed and connected with the corresponding driving gears.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a superheated steam mixing and heating stirring device, which has the following beneficial effects:
[0017] 1. The stirring device for superheated steam mixed heating starts the motor and the output shaft of the motor rotates. When the output shaft of the motor rotates, it drives the two L-shaped fixed plates to rotate through the square rotating shaft thereon. When the two L-shaped fixed plates rotate, they drive the bevel gears thereon to rotate at the same time with the axis of the square rotating shaft through the small fixed column. At the same time, through the meshing of the bevel gear and the bevel gear ring groove, the bevel gear rotates around the square rotating shaft and itself also rotates with the axis of the small fixed column. When the small fixed column rotates, the active gear and the driven gear thereon are meshed, thereby driving the stirring shaft on the driven gear to rotate in the opposite direction. When the stirring shaft rotates in the opposite direction, it drives the fixed sleeve and the stirring hook thereon to rotate the button at the same time, so that the rotating stirring hook can evenly stir the wheat bran on the lower part of the perforated plate to the upper part, so that most of the wheat bran on the perforated plate can be effectively heated and mixed, thereby improving the processing efficiency of the wheat bran and avoiding the situation that the heating effect of the wheat bran on the upper part in the traditional processing method is not good.
[0018] 2. The superheated steam mixing and heating stirring device, through the bevel gears and bevel gear ring grooves, can ultimately enable the stirring claws on the fixed sleeve to not only move around the axis of the square rotating shaft when turning over the wheat bran, but also rotate in the opposite direction, similar to the operation of planetary gears, thereby turning the wheat bran on the lower part of the heating table upwards, so that the heating and mixing of the wheat bran can be more uniform. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the utility model;
[0021] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.
[0022] In the figure: 1. Heating table; 2. Steam pot; 3. Perforated plate; 4. Bevel gear ring groove; 5. Upper cover; 6. Square rotating shaft; 7. L-shaped fixing plate; 8. Stirring shaft; 9. Fixed sleeve; 10. Stirring hook; 11. Small fixing column; 12. Driving gear; 13. Bevel gear; 14. Driven gear; 15. Motor. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-3The utility model provides a new technical solution: a superheated steam mixing and heating stirring device, comprising a heating platform 1, a steam pot 2 is arranged on the upper surface of the heating platform 1, a perforated plate 3 is arranged inside the steam pot 2, an upper cover 5 is clamped at the upper end opening of the steam pot 2, a uniform mixing and stirring device is arranged on the heating platform 1, the uniform mixing and stirring device comprises a helical gear ring groove 4, the helical gear ring groove 4 is arranged at the upper end opening of the steam pot 2, a square rotating shaft 6 is rotatably connected to the center position of the lower surface of the upper cover 5, a motor 15 is fixedly connected to the center position of the upper surface of the upper cover 5, the output shaft of the motor 15 rotates and passes through the lower surface of the upper cover 5, the output shaft of the motor 15 is fixedly inserted into the square rotating shaft 6, both sides of the square rotating shaft 6 are fixedly connected with L-shaped fixing plates 7, and a stirring shaft is rotatably connected between the vertical plates of the two L-shaped fixing plates 7 and the square rotating shaft 6 8. A fixed sleeve 9 is fixedly sleeved on the outer surface of the stirring shaft 8. A plurality of stirring hooks 10 are fixedly connected to the outer surface of the fixed sleeve 9. The number of the plurality of stirring hooks 10 is determined according to actual conditions. The plurality of stirring hooks 10 are arranged in a rectangular array. A small fixed column 11 is rotatably connected to one side of the vertical plates of the two L-shaped fixed plates 7 away from the square rotating shaft 6. A driving gear 12 is fixedly sleeved on the outer surfaces of the two small fixed columns 11. A bevel gear 13 is fixedly connected to one end of the two small fixed columns 11 away from the L-shaped fixed plate 7. The two bevel gears 13 are meshed with the bevel gear ring groove 4. The end of the stirring shaft 8 away from the square rotating shaft 6 rotates and passes through the outer surface of the vertical plate of the L-shaped fixed plate 7. A driven gear 14 is fixedly sleeved on one end of the two stirring shafts 8 away from the square rotating shaft 6. The two driven gears 14 are respectively meshed with the corresponding driving gear 12.
[0025] Furthermore, when in use, a proper amount of water is added to the bottom of the steam pot 2, and then the heating platform 1 is started. The heating platform 1 heats the water at the bottom of the steam pot 2 to boiling, and the boiling water begins to be converted into high-temperature steam. Then the wheat bran that needs to be heated and stirred is put into the upper part of the perforated plate 3 in the steam pot 2. At this time, the water vapor converted from the water in the steam pot 2 will rise upward, pass through the holes on the perforated plate 3, and then heat the wheat bran below. At this time, the motor 15 is started, and the output shaft of the motor 15 rotates. When the output shaft of the motor 15 rotates, it drives the two L-shaped fixed plates 7 to rotate through the square rotating shaft 6 thereon. When the two L-shaped fixed plates 7 rotate, they will drive the bevel gears 13 thereon to rotate around the axis of the square rotating shaft 6 through the small fixed column 11. At the same time, through the meshing of the bevel gear 13 and the bevel gear ring groove 4, the bevel gear 13 rotates around the square rotating shaft 6 and itself will also rotate around the axis of the small fixed column 11. When the small fixed column 11 rotates, it will rotate through its The active gear 12 on the driven gear 14 is meshed with the driven gear 14, thereby driving the stirring shaft 8 on the driven gear 14 to rotate in the opposite direction. When the stirring shaft 8 rotates in the opposite direction, it will drive the fixed sleeve 9 and the stirring hook 10 thereon to rotate the knob at the same time, so that the rotating stirring hook 10 can evenly turn the wheat bran on the lower part of the perforated plate 3 to the upper part, so that most of the wheat bran on the perforated plate 3 can be effectively heated and mixed, thereby improving the processing efficiency of the wheat bran and avoiding the situation that the heating effect of the upper part of the wheat bran in the traditional processing method is not good. Through the set bevel gear 13 and the bevel gear ring groove 4, the stirring hook 10 on the fixed sleeve 9 can not only move around the axis of the square rotating shaft 6 when turning the wheat bran, but also rotate in the opposite direction, similar to the operation of the planetary gear, so that the wheat bran on the lower part of the heating table 1 is turned upward, so that the heating and mixing of the wheat bran can be more uniform.
[0026] Working principle: When in use, add a proper amount of water to the bottom of the steam pot 2, and then start the heating platform 1. The heating platform 1 heats the water at the bottom of the steam pot 2 to boiling, and the boiling water begins to be converted into high-temperature steam. Then, the wheat bran that needs to be heated and stirred is placed above the perforated plate 3 in the steam pot 2. At this time, the water vapor converted from the water in the steam pot 2 will rise upward, pass through the holes on the perforated plate 3, and then heat the wheat bran below. At this time, start the motor 15, and the output shaft of the motor 15 rotates. When the output shaft of the motor 15 rotates, it drives the two L-shaped fixed plates 7 to rotate through the square rotating shaft 6 thereon. When the two L-shaped fixed plates 7 rotate, they will drive the bevel gears 13 thereon through the small fixed columns 11. At the same time, it rotates with the axis of the square rotating shaft 6, and through the meshing of the bevel gear 13 and the bevel gear ring groove 4, the bevel gear 13 rotates around the square rotating shaft 6, and itself will also rotate with the axis of the small fixed column 11. When the small fixed column 11 rotates, the active gear 12 thereon meshes with the driven gear 14, thereby driving the stirring shaft 8 on the driven gear 14 to rotate in the opposite direction. When the stirring shaft 8 rotates in the opposite direction, it will drive the fixed sleeve 9 and the stirring hook 10 thereon to rotate the button at the same time, so that the rotating stirring hook 10 can evenly stir the lower part of the wheat bran on the perforated plate 3 to the upper part, so that most of the wheat bran on the perforated plate 3 can be effectively heated and mixed.
[0027] 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 superheated steam mixing and heating stirring device, comprising a heating table (1), characterized in that: The upper surface of the heating platform (1) is provided with a steam pot (2), a perforated plate (3) is provided inside the steam pot (2), an upper cover (5) is clamped at the upper opening of the steam pot (2), and a uniform mixing and stirring device is provided on the heating platform (1); The uniform mixing and stirring device comprises a bevel gear ring groove (4), the bevel gear ring groove (4) is arranged at the upper end opening of the steam boiler (2), and a square rotating shaft (6) is rotatably connected to the center position of the lower surface of the upper cover (5); A motor (15) is fixedly connected to the center of the upper surface of the upper cover (5), and an output shaft of the motor (15) rotates and passes through the lower surface of the upper cover (5).
2. A superheated steam mixing and heating stirring device according to claim 1, characterized in that: The output shaft of the motor (15) is fixedly inserted into the square rotating shaft (6), and L-shaped fixing plates (7) are fixedly connected to both sides of the square rotating shaft (6). A stirring shaft (8) is rotatably connected between the vertical plates of the two L-shaped fixing plates (7) and the square rotating shaft (6), and a fixing sleeve (9) is fixedly sleeved on the outer surface of the stirring shaft (8).
3. A superheated steam mixing and heating stirring device according to claim 2, characterized in that: The outer surface of the fixed sleeve (9) is fixedly connected to a plurality of stirring hooks (10), which are arranged in a rectangular array. The sides of the vertical plates of the two L-shaped fixed plates (7) away from the square rotating shaft (6) are both rotatably connected to small fixed columns (11).
4. A superheated steam mixing and heating stirring device according to claim 3, characterized in that: The outer surfaces of the two small fixing columns (11) are fixedly sleeved with a driving gear (12); the ends of the two small fixing columns (11) away from the L-shaped fixing plate (7) are fixedly connected with a helical gear (13); and the two helical gears (13) are meshedly connected with the helical gear ring groove (4).
5. The stirring device for superheated steam mixing heating according to claim 2, characterized in that: The end of the stirring shaft (8) away from the square rotating shaft (6) rotates and passes through the outer surface of the vertical plate of the L-shaped fixed plate (7); the ends of the two stirring shafts (8) away from the square rotating shaft (6) are fixedly sleeved with driven gears (14), and the two driven gears (14) are respectively meshed and connected with the corresponding driving gears (12).