Vegetable composite flour and making method thereof

Abstract

The invention provides vegetable composite flour and a making method thereof, and belongs to the field of flour processing. Comprising a mixing tank and a main shaft, the main shaft with the hollow bottom end is movably connected to the center of the mixing tank, an operation driving assembly is arranged on the main shaft, and a plurality of obliquely-arranged fixing pipes are evenly distributed and fixedly connected to the top face of the mixing tank; an adjustable feeding assembly is arranged on the side wall, close to the top end, of the fixing pipe, a conveying assembly is arranged in an inner cavity, and a grinding assembly is arranged on the position, located on the top face of the inner cavity of the mixing tank, of the main shaft. A first electric push rod drives a feeding hopper to move, the feeding hopper drives a movable pipe to move in a round pipe, the position between the movable pipe and the round pipe is changed, raw materials of the specified capacity can be contained in the device, and therefore quantitative filling and using of different raw materials of vegetable composite flour are achieved; the filling precision of various raw materials of the vegetable composite flour is conveniently improved, so that the manufacturing quality of the vegetable composite flour is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of flour processing, in particular to vegetable composite flour and a preparation method thereof. Background Art

[0002] Vegetable flour is a flour made by mixing vegetables with wheat flour or other grain flours in a specific ratio. It boasts a nutritious, flavorful, and high-fiber content. It is widely used in the food processing industry to make a variety of pasta and baked goods, such as steamed buns, noodles, dumpling wrappers, bread, and biscuits. In home cooking, vegetable flour can also be used to create a variety of specialties, adding nutrition and flavor to everyday meals.

[0003] Traditional vegetable composite flour production relies heavily on manual experience during the ingredient addition process, making it difficult to precisely quantify the amount of ingredients, such as vegetables and flour, resulting in large fluctuations in the ratio of ingredients between batches, seriously affecting the quality stability of the vegetable composite flour. Furthermore, the grinding process typically utilizes multiple independent grinding mechanisms to grind different raw materials separately, increasing equipment cost and floor space. Furthermore, the performance differences between the grinding mechanisms can easily lead to uneven particle sizes across the various raw materials, making it difficult to ensure uniformity in the vegetable composite flour after mixing, which in turn affects the taste and quality of the final product.

[0004] Based on the above reasons, the present invention provides a vegetable composite flour and a preparation method thereof, which can effectively improve the processing quality of the vegetable composite flour. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a vegetable composite flour and a production method thereof, which has the advantages of high raw material filling accuracy and high uniformity in the production of the vegetable composite flour.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The invention discloses a vegetable composite flour, which comprises 70%-80% of wheat flour, 5%-25% of vegetable powder, 3%-10% of cereal powder and 1%-3% of additives.

[0008] Preferably, the vegetable powder contains 45%-55% spinach powder, 20%-35% carrot powder, 10%-25% pumpkin powder and 5%-12% purple sweet potato powder; the grain powder contains 40%-65% corn flour, 20%-40% rice flour and 10%-20% oat flour; the additives contain 40%-65% yeast, 10%-25% salt, 10%-15% sugar and 2%-10% stabilizer.

[0009] A method for making vegetable composite flour comprises a mixing tank, wherein a main shaft with a hollow bottom end is movably connected at the center of the mixing tank, a running drive assembly is provided on the main shaft, a plurality of inclined fixed tubes are evenly distributed and fixedly connected on the top surface of the mixing tank, an adjustable feeding assembly is provided on the side wall of the fixed tube near the top, and a conveying assembly is provided in the inner cavity, a grinding assembly is provided on the main shaft located at the top surface of the inner cavity of the mixing tank, a plurality of cross bars are fixedly connected to the side wall of the main shaft, a stirring rod is fixedly connected to the other end of the cross bar, and a discharge assembly is provided on the bottom surface of the mixing tank.

[0010] Preferably, the operation drive assembly includes a motor, which is fixedly mounted on the top surface of the mixing tank and has a rotating shaft fixedly connected to the rotor, a first gear fixedly connected to the side wall of the rotating shaft, and a second gear meshing with the first gear fixedly connected to the side wall of the main shaft.

[0011] Preferably, the adjustable feeding assembly includes a round tube, which is fixedly mounted on the fixed tube and is arranged to pass through the fixed tube. An annular groove is provided on the side of the round tube away from the fixed tube, a movable tube is movably connected in the annular groove, a feeding funnel is fixedly connected to the top of the movable tube, the same first electric push rod is installed on the outer wall of the feeding funnel and the round tube, and an electric-controlled valve is fixedly installed in the inner cavity of the round tube.

[0012] Preferably, the conveying assembly includes a movable shaft, which is movably installed in the center of the fixed tube cavity and has a third gear fixedly connected to the top end. The movable shaft is located on the side wall of the fixed tube cavity and is fixedly connected to a spiral blade. The top end of the main shaft is fixedly connected to a fourth gear that is meshed with several third gears.

[0013] Preferably, the grinding assembly includes a fixed grinding shell, which is fixedly connected to the top surface of the mixing tank and has a screen fixedly connected to the bottom surface. A rotating grinding shell is arranged inside the fixed grinding shell, and a plurality of connecting plates are fixedly connected to the inner side wall of the rotating grinding shell. The connecting plates are fixedly connected to the main shaft and have vertical rods movably connected to the side walls.

[0014] Preferably, the two ends of the vertical rod are fixedly connected to the top plate and the cleaning brush respectively, the vertical rod is provided with a spring, the two ends of the spring are fixedly connected to the top plate and the connecting plate respectively, and the main shaft is provided with a through hole at the upper side of the screen.

[0015] Preferably, the discharge assembly includes a fixed plate, and two fixed plates are symmetrically fixedly connected to the bottom surface of the mixing tank. A second electric push rod is fixedly connected to each of the fixed plates, and a semicircular plate is fixedly connected to each of the second electric push rods. A semicircular groove with the same setting as the outer diameter of the main shaft is opened in the center of each of the semicircular plates.

[0016] Preferably, a fixing ring is fixedly connected to the outer side wall of the mixing tank, a plurality of support plates are evenly distributed and fixedly connected to the side wall of the fixing ring, and the bottom surfaces of the support plates are fixedly connected to the same bottom plate.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] The present invention drives the feeding funnel to move by a first electric push rod, and the feeding funnel drives the movable tube to move inside the circular tube, changing the position between the movable tube and the circular tube so that the interior can hold a specified volume of raw materials, thereby realizing quantitative filling of different raw materials for vegetable composite flour, facilitating improved accuracy in filling the various raw materials for the vegetable composite flour, and thus improving the production quality of the vegetable composite flour;

[0019] The present invention can grind a variety of raw materials into powder of uniform specifications by rotating the mill shell, so that the production of vegetable composite flour is highly uniform. Moreover, under the elastic force of the spring, the vertical rod can drive the cleaning brush to be pressed against the screen, and the screen is cleaned by the cleaning brush, which can not only effectively improve the efficiency of the vegetable composite flour passing through the screen and improve the quality of the grinding process, but also push unqualified flour or impurities to the through hole, so that the impurities pass through the through hole and are discharged from the bottom end of the main shaft under the action of gravity, thereby improving the processing quality of the vegetable composite flour. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to make and use the present disclosure.

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the transverse cross-sectional three-dimensional structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the interior of the mixing tank of the present invention at one angle;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the mixing tank of the present invention from another angle;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustable feeding assembly of the present invention;

[0026] Figure 6 It is a schematic diagram of the internal three-dimensional structure of the grinding assembly of the present invention;

[0027] Figure 7It is a schematic diagram of the three-dimensional structure of the operation drive assembly of the present invention;

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the discharge assembly of the present invention.

[0029] [reference numerals]

[0030] 1. Mixing tank; 2. Main shaft; 3. Operation drive assembly; 4. Fixed pipe; 5. Adjustable feed assembly; 6. Conveying assembly; 7. Grinding assembly; 8. Cross bar; 9. Stirring rod; 10. Discharge assembly; 11. Motor; 12. Rotating shaft; 13. First gear; 14. Second gear; 15. Circular pipe; 16. Movable pipe; 17. Feeding funnel; 18. First electric push rod; 19. Electric control valve; 20. Movable shaft; 21. Third gear; 22. Spiral blade; 23. Fourth gear; 24. Fixed mill shell; 25. Screen; 26. Connecting plate; 27. Vertical rod; 28. Top plate; 29. Cleaning brush; 30. Spring; 31. Through hole; 32. Fixed plate; 33. Second electric push rod; 34. Semicircular plate; 35. Semicircular groove; 36. Fixed ring; 37. Support plate; 38. Bottom plate; 39. Rotating mill shell.

[0031] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0032] The vegetable composite flour and its production method provided by the present invention are described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may also adopt other alternatives for implementing certain known technologies. Furthermore, the accompanying drawings are only for the purpose of describing the embodiments in more detail and are not intended to limit the present invention.

[0033] like Figure 1-8 As shown, an embodiment of the present invention provides a vegetable composite flour, comprising 75% wheat flour, 18% vegetable powder, 5% cereal powder and 2% additives, wherein the vegetable powder contains 50% spinach powder, 25% carrot powder, 18% pumpkin powder and 7% purple sweet potato powder; the cereal powder contains 55% corn flour, 30% rice flour and 15% oat flour; the additive contains 60% yeast, 22% salt, 13% sugar and 5% stabilizer.

[0034] A method for making vegetable composite flour includes a mixing tank 1, a main shaft 2 with a hollow bottom end movably connected at the center of the mixing tank 1, a running drive assembly 3 provided on the main shaft 2, and a running drive assembly 3 including a motor 11. The motor 11 is fixedly mounted on the top surface of the mixing tank 1 and a rotating shaft 12 is fixedly connected to the rotor. A first gear 13 is fixedly connected to the side wall of the rotating shaft 12, a second gear 14 meshing with the first gear 13 is fixedly connected to the side wall of the main shaft 2, and a plurality of cross bars 8 are fixedly connected to the side wall of the main shaft 2, and a stirring rod 9 is fixedly connected to the other end of the cross bar 8.

[0035] In the technical solution of this embodiment, the motor 11 drives the rotating shaft 12 to drive the first gear 13 to rotate, the first gear 13 engages the second gear 14 to rotate, and the second gear 14 drives the main shaft 2 to rotate. The rotation of the main shaft 2 can drive the cross bar 8 and the stirring rod 9 to rotate in the inner cavity of the mixing tank 1, so that the cross bar 8 and the stirring rod 9 can achieve a mixing and stirring operation on the vegetable composite flour, thereby improving the quality of the vegetable composite flour production;

[0036] A plurality of inclined fixed pipes 4 are evenly distributed and fixedly connected on the top surface of the mixing tank 1. An adjustable feeding assembly 5 is provided on the side wall of the fixed pipe 4 near the top. The adjustable feeding assembly 5 includes a circular pipe 15, which is fixedly mounted on the fixed pipe 4 and is arranged to penetrate the fixed pipe 4. An annular groove is provided on the side of the circular pipe 15 away from the fixed pipe 4. A movable pipe 16 is movably connected in the annular groove. A feeding funnel 17 is fixedly connected to the top of the movable pipe 16. The same first electric push rod 18 is installed on the outer wall of the feeding funnel 17 and the circular pipe 15. An electric control valve 19 is fixedly installed in the inner cavity of the circular pipe 15.

[0037] In the technical solution of this embodiment, in the raw material filling process for the production of vegetable composite flour, the volume on the upper side of the electric control valve 19 is adjusted according to the amount of each raw material of the vegetable composite flour, and the first electric push rod 18 is started. The first electric push rod 18 drives the feeding funnel 17 to move, and the feeding funnel 17 drives the movable tube 16 to move in the circular tube 15, changing the position between the movable tube 16 and the circular tube 15, thereby realizing the quantitative filling of different raw materials for the vegetable composite flour, facilitating the improvement of the accuracy of the filling of various raw materials for the vegetable composite flour, thereby improving the production quality of the vegetable composite flour;

[0038] The inner cavity of the fixed tube 4 is provided with a conveying assembly 6, which includes a movable shaft 20. The movable shaft 20 is movably mounted in the center of the inner cavity of the fixed tube 4 and a third gear 21 is fixedly connected to the top end. The movable shaft 20 is located on the side wall of the inner cavity of the fixed tube 4 and is fixedly connected to a spiral blade 22. The top end of the main shaft 2 is fixedly connected to a fourth gear 23 that meshes with multiple third gears 21.

[0039] In the technical solution of this embodiment, after a specified amount of vegetable composite flour raw materials are added, the electronically controlled valve 19 is opened, and at this time, the fourth gear 23 is driven by the main shaft 2 to engage the third gear 21 to rotate, and the third gear 21 drives the movable shaft 20 to rotate, and the movable shaft 20 drives the spiral blade 22 to rotate, so that various raw materials can be added to the mixing tank 1, thereby improving the transportation efficiency of the vegetable composite flour raw materials and effectively avoiding the blockage of the raw materials, and having a good use effect;

[0040] The main shaft 2 is located at the top surface of the inner cavity of the mixing tank 1 and is provided with a grinding assembly 7. The grinding assembly 7 includes a fixed grinding shell 24, which is fixedly connected to the top surface of the mixing tank 1 and is fixedly connected to a screen 25 on the bottom surface. A rotating grinding shell 39 is provided in the fixed grinding shell 24. A plurality of connecting plates 26 are fixedly connected to the inner side wall of the rotating grinding shell 39. The connecting plate 26 is fixedly connected to the main shaft 2 and a vertical rod 27 is movably connected to the side wall. The two ends of the vertical rod 27 are respectively fixedly connected to a top plate 28 and a cleaning brush 29. A spring 30 is sleeved on the vertical rod 27. The two ends of the spring 30 are respectively fixedly connected to the top plate 28 and the connecting plate 26. A through hole 31 is opened on the main shaft 2 at the upper side of the screen 25;

[0041] In the technical solution of this embodiment, after the vegetable composite flour raw materials enter the inner cavity of the mixing tank 1, the raw materials enter the position between the fixed grinding shell 24 and the rotating grinding shell 39, and the connecting plate 26 is driven to rotate by the main shaft 2, and the connecting plate 26 drives the rotating grinding shell 39 and the vertical rod 27 to rotate. Through the rotation of the rotating grinding shell 39, a variety of raw materials can be ground into powder of uniform specifications, so that the production of vegetable composite flour is highly uniform, and under the elastic force of the spring 30, the vertical rod 27 can drive the cleaning brush 29 to press tightly against the screen 25, and the screen 25 is cleaned by the cleaning brush 29, which can not only effectively improve the efficiency of the vegetable composite flour passing through the screen 25 and improve the quality of the grinding process, but also push unqualified flour or impurities to the through hole 31, so that the impurities pass through the through hole 31 and are discharged from the bottom end of the main shaft 2 under the action of gravity, thereby improving the processing quality of the vegetable composite flour;

[0042] A discharge assembly 10 is provided at the bottom of the mixing tank 1. The discharge assembly 10 includes a fixed plate 32. Two fixed plates 32 are symmetrically fixedly connected to the bottom of the mixing tank 1. A second electric push rod 33 is fixedly connected to each fixed plate 32. A semicircular plate 34 is fixedly connected to each second electric push rod 33. A semicircular groove 35 having the same outer diameter as the main shaft 2 is opened in the center of each semicircular plate 34.

[0043] In the technical solution of this embodiment, after all the production processes of the vegetable composite flour are completed, the rotation of the motor 11 is stopped, and the second electric push rod 33 is started. The second electric push rod 33 drives the semicircular plates 34 to move, so that the two semicircular plates 34 release the seal on the bottom end of the mixing tank 1, and the prepared vegetable composite flour can be conveniently discharged from the mixing tank 1;

[0044] A fixing ring 36 is fixedly connected to the outer wall of the mixing tank 1, and a number of support plates 37 are evenly distributed and fixedly connected to the side wall of the fixing ring 36. The bottom surface of the support plate 37 is fixedly connected to the same bottom plate 38, which can achieve stable support for the production equipment, improve the safety and precision of processing, and have a good use effect.

[0045] The present invention encompasses any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A vegetable composite flour, characterized in that: The invention comprises 70%-80% of wheat flour, 5%-25% of vegetable powder, 3%-10% of cereal powder and 1%-3% of additives.

2. The vegetable composite flour according to claim 1, characterized in that: The vegetable powder contains 45%-55% of spinach powder, 20%-35% of carrot powder, 10%-25% of pumpkin powder and 5%-12% of purple sweet potato powder; the grain powder contains 40%-65% of corn flour, 20%-40% of rice flour and 10%-20% of oat flour; and the additives contain 40%-65% of yeast, 10%-25% of salt, 10%-15% of sugar and 2%-10% of a stabilizer.

3. A method for producing vegetable composite flour, for producing the vegetable composite flour according to any one of claims 1-2, characterized in that: The invention comprises a mixing tank (1), wherein a main shaft (2) with a hollow bottom end is movably connected at the center of the mixing tank (1), a running drive assembly (3) is provided on the main shaft (2), a plurality of inclined fixed pipes (4) are evenly distributed and fixedly connected on the top surface of the mixing tank (1), an adjustable feeding assembly (5) is provided on the side wall of the fixed pipe (4) near the top end, and a conveying assembly (6) is provided in the inner cavity, a grinding assembly (7) is provided on the main shaft (2) located at the top surface of the inner cavity of the mixing tank (1), a plurality of cross bars (8) are fixedly connected on the side wall of the main shaft (2), a stirring rod (9) is fixedly connected to the other end of the cross bar (8), and a discharge assembly (10) is provided on the bottom surface of the mixing tank (1).

4. The method for preparing vegetable composite flour according to claim 3, wherein: The operation drive assembly (3) comprises a motor (11), the motor (11) being fixedly mounted on the top surface of the mixing tank (1) and having a rotating shaft (12) fixedly connected to the rotor, a first gear (13) fixedly connected to the side wall of the rotating shaft (12), and a second gear (14) meshing with the first gear (13) fixedly connected to the side wall of the main shaft (2).

5. The method for preparing vegetable composite flour according to claim 4, characterized in that: The adjustable feeding assembly (5) comprises a circular tube (15), the circular tube (15) being fixedly mounted on the fixed tube (4) and being arranged to penetrate the fixed tube (4), the circular tube (15) being provided with an annular groove on a side away from the fixed tube (4), a movable tube (16) being movably connected in the annular groove, a feeding funnel (17) being fixedly connected to the top end of the movable tube (16), the feeding funnel (17) and the outer wall of the circular tube (15) being provided with a first electric push rod (18), and an electric control valve (19) being fixedly mounted in the inner cavity of the circular tube (15).

6. The method for preparing vegetable composite flour according to claim 5, characterized in that: The conveying assembly (6) includes a movable shaft (20), which is movably mounted in the center of the inner cavity of the fixed tube (4) and fixedly connected to a third gear (21) at the top end. The movable shaft (20) is located on the side wall of the inner cavity of the fixed tube (4) and fixedly connected to a spiral blade (22). The top end of the main shaft (2) is fixedly connected to a fourth gear (23) that is meshed with a plurality of third gears (21).

7. The method for preparing vegetable composite flour according to claim 6, characterized in that: The powder grinding assembly (7) comprises a fixed grinding shell (24), the fixed grinding shell (24) being fixedly connected to the top surface of the mixing tank (1) and having a screen (25) fixedly connected to the bottom surface; a rotating grinding shell (39) being arranged inside the fixed grinding shell (24); a plurality of connecting plates (26) being fixedly connected to the inner side wall of the rotating grinding shell (39); the connecting plates (26) being fixedly connected to the main shaft (2) and having a vertical rod (27) movably connected to the side wall.

8. The method for preparing vegetable composite flour according to claim 7, characterized in that: The two ends of the vertical rod (27) are respectively fixedly connected to a top plate (28) and a cleaning brush (29); a spring (30) is sleeved on the vertical rod (27); the two ends of the spring (30) are respectively fixedly connected to the top plate (28) and the connecting plate (26); and a through hole (31) is opened on the main shaft (2) at a position above the screen (25).

9. The method for preparing vegetable composite flour according to claim 8, characterized in that: The discharge assembly (10) comprises a fixed plate (32), two fixed plates (32) are symmetrically fixedly connected to the bottom surface of the mixing tank (1), the fixed plates (32) are fixedly connected to a second electric push rod (33), the second electric push rod (33) is fixedly connected to a semicircular plate (34), and the center of each semicircular plate (34) is provided with a semicircular groove (35) having the same outer diameter as the main shaft (2).

10. The method for preparing vegetable composite flour according to claim 9, characterized in that: A fixing ring (36) is fixedly connected to the outer wall of the mixing tank (1), a plurality of support plates (37) are evenly distributed and fixedly connected to the side wall of the fixing ring (36), and the bottom surface of the support plate (37) is fixedly connected to the same bottom plate (38).

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