Three-dimensional grain moistening system
By combining overturning and stirring in the three-dimensional grain-relief system, the problem of uneven grain-relief moisture is solved, and the uniformity of grain-relief moisture and the reduction of equipment land area are achieved.
Patent Information
- Application Number
- CN202411778752.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-02-25
AI Technical Summary
In the prior art, the moisture content of the grain is uneven, resulting in the moisture content of the grain is not uniform, and the lower part may be slurry, and the automatic grain-bearing equipment cannot ensure the uniformity of the moisture content of the grain.
A three-dimensional grain-wetting system is adopted, including grain-wetting device, grain-wetting container, lifting conveying mechanism and flip conveying platform. By combining overturning and stirring, the uniformity of grain wetting is ensured.
It achieves uniformity of grain-enhancing water, reduces the equipment's footprint, and can undergo multiple cycles according to different needs to meet different degrees of grain-enhancing requirements.
Smart Images
Figure CN119503488A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of winemaking equipment, and in particular to a three-dimensional grain moistening system. Background Art
[0002] Grain moistening is a very important and indispensable step in the winemaking process. It not only allows the grain to fully absorb water, but also cleans the grain. The effect of grain moistening directly determines the quality of the wine and the output. The traditional method is to put the raw grain into the grain moistening tank or directly pile up the moistening material at the production site, and then add water and stir it manually. Due to the high labor intensity and difficulty, the moisture content of the moistening material may be uneven, resulting in the phenomenon of lower slurry leakage. Even though some automated grain moistening equipment has appeared, such as the fully automated grain moistening barrel disclosed in patent CN221917969U, it uses a stirring auger instead of manual stirring, and still cannot guarantee the uniformity of moisture content in the moistening grain. Summary of the invention
[0003] In order to solve the problem of uneven moisture content in grains in the prior art, the present invention provides a three-dimensional grain moistening system with uniform moisture content in grains.
[0004] The technical solution adopted by the present invention to solve the technical problem is:
[0005] A three-dimensional grain moistening system, comprising:
[0006] frame,
[0007] A grain moistening device, the grain moistening device is flipped and arranged on the frame, and the grain moistening device is provided with an entrance;
[0008] A grain moistening container, wherein the grain moistening container is used to hold grain;
[0009] A lifting and conveying mechanism, the conveying mechanism is used to convey the grain moistening container to the top or bottom of the grain moistening device, and the lifting and conveying mechanism is provided with a first conveying mechanism;
[0010] The overturning conveying platform is arranged above the grain moistening device and is used to overturn the grain moistening container to pour the grain into the grain moistening device. The overturning conveying platform is provided with a second conveying mechanism docked with the first conveying mechanism, so as to realize the conveyance of the grain moistening container between the lifting conveying mechanism and the overturning conveying platform.
[0011] The third conveying mechanism is arranged below the grain moistening device and docked with the first conveying mechanism, so as to realize the transfer of the grain moistening container between the lifting conveying mechanism and the third conveying mechanism.
[0012] Furthermore, a first flip material-blocking hopper is provided above the grain moistening device, and a second flip material-blocking hopper is provided below the grain moistening device.
[0013] Furthermore, the grain moistening device includes a stirring shaft and a casing rotating around the stirring shaft, a flip chain is provided at the bottom of the casing, and a driving sprocket is rotatably connected to the frame for engaging with the flip chain to drive the casing to flip.
[0014] Furthermore, the casing is provided with an interlayer, and thermal insulation cotton is provided inside the interlayer.
[0015] Furthermore, paddle blades are fixed on the stirring shaft, and a plurality of water pipes are provided at the inlet of the grain moistening device. The water pipes are provided with spray holes for spraying water into the grain moistening device.
[0016] Furthermore, the grain moistening container includes a frame and a grain moistening trough fixed on the frame, the grain moistening trough has an arc-shaped bottom plate, and the flipping and conveying platform is provided with a baffle rod for supporting the flipped grain moistening container.
[0017] Furthermore, the grain conditioning trough is provided with a bottom mesh plate fixed therein, a water storage space is provided between the bottom mesh plate and the bottom plate, a drainage hole is provided at the bottom end of the bottom plate for discharging the water screened by the bottom mesh plate, a drainage pipe is connected to the outside of the drainage hole, and a valve is provided on the drainage pipe. The mesh plate can drain the excess water after conditioning the grain and discharge it through the drainage pipe.
[0018] Furthermore, a middle air-permeable net rod is fixed in the grain-moistening trough, the middle air-permeable net rod is hollow, and the inner hollow of the middle air-permeable net rod is connected to the air outside the grain-moistening trough.
[0019] Furthermore, the lifting and conveying mechanism includes a lifting frame and a lifting platform for lifting, the first conveying mechanism is arranged on the lifting platform, the lifting platform is connected to the lifting chain, the lifting frame is provided with a lifting sprocket engaged with the lifting chain, the lifting chain is also connected with a counterweight block, the lifting frame is fixed with a guide rail, and the lifting platform is provided with rollers and safety clamps cooperating with the guide rail.
[0020] Furthermore, the frame is also fixedly connected to a plurality of platforms and stairs connected between the platforms.
[0021] Beneficial effects:
[0022] (1) The present invention adopts a method of combining overturning and stirring to moisten the grain, by overturning the moistened grain into the grain moistening container, and then overturning the grain in the grain moistening container into the grain moistening trough, and repeatedly overturning and stirring, so as to ensure the uniformity of grain moistening;
[0023] (2) The lifting mechanism and the conveying mechanism can realize a three-dimensional grain moistening system. On the one hand, it can effectively reduce the floor space occupied by the equipment. On the other hand, it can perform multiple cycles of moistening, lifting, and overturning according to the requirements of grain moisture, etc., and can meet different degrees of grain moistening requirements;
[0024] (3) A first flip material stopper is provided above the grain moistening device, and a second flip material stopper is provided below the grain moistening device; the two flip material stoppers can prevent the grain from being scattered outside when it falls over, and on the other hand, the stoppers can disturb the falling of the grain, thereby strengthening the collision between the grains and further enhancing the grain moistening effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.
[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the grain moistening equipment of the present invention;
[0027] Figure 2 It is a formal schematic diagram of the grain moistening device of the present invention;
[0028] Figure 3 The structure diagram of the turning conveying platform, the first turning material blocking hopper and the second turning material blocking hopper;
[0029] Figure 4 It is a schematic diagram of the three-dimensional structure of the grain moistening device;
[0030] Figure 5 This is a front view of the grain moistening device;
[0031] Figure 6 It is a cross-sectional schematic diagram of the grain moistening device;
[0032] Figure 7 A schematic diagram of the three-dimensional structure of the grain moistening container from the first perspective;
[0033] Figure 8 A schematic diagram of the three-dimensional structure of the grain moistening container from a second perspective;
[0034] Fig. 9 This is a top view of the grain moistening container;
[0035] Fig.10 for Fig. 9 Sectional view along AA;
[0036] Fig.11 It is a schematic diagram of the three-dimensional structure of the lifting and conveying mechanism;
[0037] Fig.12 It is a structural schematic diagram of the first flip material blocking hopper.
[0038] 1. Frame, 2. Grain moistening device, 21. Agitator shaft, 211. Paddle, 22. Casing, 221. Turning chain, 23. Insulation cotton, 24. Water pipe, 3. Grain moistening container, 31. Frame, 32. Grain moistening trough, 321. Bottom plate, 322. Trough bottom mesh plate, 323. Drain hole, 324. Drain pipe, 325. Valve, 326. Middle breathable mesh rod, 4. Lifting and conveying mechanism, 41. First conveying mechanism, 42. Lifting platform, 43. Lifting chain, 44. Counterweight, 45. Guide rail, 46. Roller, 47. Safety clamp, 5. Turning conveying platform, 51. Second conveying mechanism, 52. Stop rod, 6. Third conveying mechanism, 7. First turning stop hopper, 8. Second turning stop hopper, 9. Driving sprocket, 10. Platform, 11. Stairs. DETAILED DESCRIPTION
[0039] 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, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. 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.
[0040] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0041] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.
[0042] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0043] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0044] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.
[0045] like Figures 1 to 12, is a three-dimensional grain moistening system of the present invention, comprising a frame 1, a grain moistening device 2, a grain moistening container 3, a lifting and conveying mechanism 4, a flipping conveying platform 5 and a third conveying mechanism 6, the grain moistening device 2 is flipped and arranged on the frame 1, and the grain moistening device 2 is provided with an entrance; the grain moistening container 3 is used to contain grain; the conveying mechanism is used to convey the grain moistening container 3 to the top or bottom of the grain moistening device 2, and a first conveying mechanism 41 is lifted and lowered on the lifting and conveying mechanism 4; the flipping conveying platform 5 is arranged above the grain moistening device 2, and is used to flip the grain moistening container 3 to dump the grain into the grain moistening device 2, and the flipping conveying platform 5 is provided with a second conveying mechanism 51 docked with the first conveying mechanism 41, so as to realize the transmission of the grain moistening container 3 between the lifting and conveying mechanism 4 and the flipping conveying platform 5; the third conveying mechanism 6 is arranged below the grain moistening device 2, and docked with the first conveying mechanism 41, so as to realize the transmission of the grain moistening container 3 between the lifting and conveying mechanism 4 and the third conveying mechanism 6.
[0046] like Figures 1 to 3 A first overturning material-blocking hopper 7 is provided above the grain moistening device 2, and a second overturning material-blocking hopper 8 is provided below the grain moistening device 2. The two overturning material-blocking hoppers can be guided to fall like a funnel to prevent the grain from being scattered outside when it falls over.
[0047] like Figure 4 and Figure 5 The grain moistening device 2 includes a stirring shaft 21 and a casing 22 rotating around the stirring shaft 21. A turnover chain 221 is provided at the bottom of the casing 22. A driving sprocket 9 is rotatably connected to the frame 1 and is used to engage with the turnover chain 221 to drive the casing 22 to flip.
[0048] like Figure 6 The casing 22 is provided with an interlayer, and a heat-insulating cotton 23 is provided inside the interlayer. The heat-insulating cotton 23 can be provided to keep the grain moistening device 2 warm.
[0049] A paddle 211 is fixed on the stirring shaft 21 , and a plurality of water pipes 24 are provided at the inlet of the grain moistening device 2 . The water pipes 24 are provided with spray holes for spraying water into the grain moistening device 2 .
[0050] like Figures 7-10 The grain moistening container 3 includes a frame 31 and a grain moistening trough 32 fixed on the frame 31, the grain moistening trough 32 has an arc-shaped bottom plate 321, and the overturning and conveying platform 5 is provided with a blocking rod 52 for supporting the overturned grain moistening container 3.
[0051] A trough bottom mesh plate 322 is fixed inside the grain moistening trough 32, a water storage space is provided between the trough bottom mesh plate 322 and the bottom plate 321, a drainage hole 323 is provided at the bottom end of the bottom plate 321 for discharging the water sieved out by the trough bottom mesh plate 322, a drainage pipe 324 is connected to the outside of the drainage hole 323, and a valve 325 is provided on the drainage pipe 324.
[0052] A middle air-permeable net rod 326 is fixed in the grain-moistening trough 32. The middle air-permeable net rod 326 is hollow, and the inner hollow of the middle air-permeable net rod 326 is connected to the air outside the grain-moistening trough 32. The middle air-permeable net rod 326 is provided with air holes, and the number and arrangement of the air holes are set according to the ventilation requirements of the grain.
[0053] like Figures 1 to 3 and Fig.11 The lifting and conveying mechanism 4 includes a lifting frame and a lifting platform 42 for lifting. The first conveying mechanism 41 is arranged on the lifting platform 42. The lifting platform 42 is connected to a lifting chain 43. The lifting frame is provided with a lifting sprocket engaged with the lifting chain 43. The lifting chain 43 is also connected with a counterweight 44. A guide rail 45 is fixed on the lifting frame. The lifting platform 42 is provided with a roller 46 and a safety clamp 47 that cooperate with the guide rail 45.
[0054] like Figure 1 and Figure 2 The frame 1 is also fixedly connected with a plurality of platforms 10 and stairs 11 connected between the platforms 10. The platforms 10 and the stairs 11 are convenient for manual inspection, operation and maintenance.
[0055] Working principle: The grain moistening container 3 filled with grain is transported to the lifting platform 42 of the lifting and conveying mechanism 4 and lifted. After being lifted into place, the first conveying mechanism 41 of the lifting and conveying mechanism 4 docks with the second conveying mechanism 51 of the overturning conveying platform 5, and the grain moistening container 3 is transported to the overturning conveying platform 5. The overturning conveying platform 5 drives the grain moistening container 3 to overturn, and the grain enters the grain moistening device 2 through the first overturning hopper 7. The grain moistening device 2 sprays water and stirs the grain. After completion, the grain moistening device 2 overturns, and the moistened grain enters the grain moistening container 3 that was previously transported to the third conveying mechanism 6 through the second overturning hopper 8. The three-dimensional grain moistening system of the present invention can realize one-time grain moistening, that is, the moistened grain is directly output, and can also be lifted by the lifting and conveying mechanism 4, and the above steps are repeated, so as to perform multiple cycles, thereby achieving a better grain moistening effect.
[0056] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A three-dimensional grain moistening system, characterized by: include: Rack (1), A grain moistening device (2), wherein the grain moistening device (2) is flipped and arranged on the frame (1), and the grain moistening device (2) is provided with an entrance; A grain moistening container (3), wherein the grain moistening container (3) is used to hold grain; A lifting and conveying mechanism (4), the conveying mechanism being used to convey the grain moistening container (3) to the top or bottom of the grain moistening device (2), the lifting and conveying mechanism (4) being provided with a first conveying mechanism (41) for lifting and lowering; A flipping conveying platform (5), wherein the flipping conveying platform (5) is arranged above the grain moistening device (2) and is used to flip the grain moistening container (3) to pour the grain into the grain moistening device (2), and the flipping conveying platform (5) is provided with a second conveying mechanism (51) docked with the first conveying mechanism (41), thereby realizing the transfer of the grain moistening container (3) between the lifting conveying mechanism (4) and the flipping conveying platform (5); A third conveying mechanism (6), wherein the third conveying mechanism (6) is arranged below the grain moistening device (2) and docked with the first conveying mechanism (41), thereby realizing the transfer of the grain moistening container (3) between the lifting conveying mechanism (4) and the third conveying mechanism (6).
2. A three-dimensional grain moistening system according to claim 1, characterized in that: A first overturning material-blocking hopper (7) is provided above the grain-moistening device (2), and a second overturning material-blocking hopper (8) is provided below the grain-moistening device (2).
3. A three-dimensional grain moistening system according to claim 1, characterized in that: The grain moistening device (2) comprises a stirring shaft (21) and a casing (22) that rotates around the stirring shaft (21); a turnover chain (221) is provided at the bottom of the casing (22); and a driving sprocket (9) is rotatably connected to the frame (1) and is used to engage with the turnover chain (221) and drive the casing (22) to flip.
4. A three-dimensional grain moistening system according to claim 3, characterized in that: The casing (22) is provided with an interlayer, and heat-insulating cotton (23) is provided inside the interlayer.
5. A three-dimensional grain moistening system according to claim 3, characterized in that: A paddle (211) is fixed to the stirring shaft (21), and a plurality of water pipes (24) are provided at the inlet of the grain moistening device (2). The water pipes (24) are provided with spray holes for spraying water into the grain moistening device (2).
6. A three-dimensional grain moistening system according to claim 1, characterized in that: The grain moistening container (3) comprises a frame (31) and a grain moistening trough (32) fixed on the frame (31); the grain moistening trough (32) has an arc-shaped bottom plate (321); and the overturning conveying platform (5) is provided with a stop rod (52) for supporting the overturned grain moistening container (3).
7. A three-dimensional grain moistening system according to claim 6, characterized in that: A trough bottom mesh plate (322) is also fixedly provided inside the grain moistening trough (32), a water storage space is provided between the trough bottom mesh plate (322) and the bottom plate (321), a drainage hole (323) for discharging water sieved by the trough bottom mesh plate (322) is provided at the bottom end of the bottom plate (321), a drainage pipe (324) is connected to the outside of the drainage hole (323), and a valve (325) is provided on the drainage pipe (324).
8. A three-dimensional grain moistening system according to claim 7, characterized in that: A middle air-permeable net rod (326) is fixed in the grain-moistening trough (32). The middle air-permeable net rod (326) is hollow, and the inner hollow of the middle air-permeable net rod (326) is in communication with the air outside the grain-moistening trough (32).
9. The three-dimensional grain moistening system according to claim 1, characterized in that: The lifting and conveying mechanism (4) comprises a lifting frame and a lifting platform (42) arranged for lifting, the first conveying mechanism (41) is arranged on the lifting platform (42), the lifting platform (42) is connected to a lifting chain (43), the lifting frame is provided with a lifting sprocket engaged with the lifting chain (43), the lifting chain (43) is also connected to a counterweight (44), the lifting frame is fixed with a guide rail (45), and the lifting platform (42) is provided with a roller (46) and a safety clamp (47) cooperating with the guide rail (45).
10. The three-dimensional grain moistening system according to claim 1, characterized in that: The frame (1) is also fixedly connected to a plurality of platforms (10) and stairs (11) connected between the platforms (10).