Pneumatic rubber roller rice huller

Abstract

The utility model provides a pneumatic rubber roller rice huller which comprises a feeding shell, a rubber roller, a rubber roller, a rubber roller, a rubber roller, a rubber roller, a rubber roller, a rubber roller, a rubber roller, a rubber roller, a rubber roller and a rubber roller, and is characterized in that the feeding shell comprises a shell body and a sealing cover; one end of the feeding pipe is communicated with the feeding shell; the top end of the feeding mechanism fixedly communicates with one end of the feeding pipe, and the feeding mechanism is used for automatic feeding of materials; the stirring mechanism is installed in the feeding shell, the top end of the stirring mechanism is connected with the feeding mechanism, and the stirring mechanism is used for stirring and scattering materials in the feeding shell; and the dust falling mechanism is mounted on the side surface of the bottom end of the feeding shell. Automatic feeding is achieved, the automatic feeding efficiency of the materials is improved, in the feeding process, automatic driving of the stirring mechanism is achieved, the materials entering the feeding shell can be stirred and dispersed conveniently, the situation that the materials are stuck and blocked or stacked is avoided, the discharging efficiency of the materials is improved, subsequent shelling stability is guaranteed, and the shelling efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of rice hulling machine technology, and is a pneumatic rubber roller rice hulling machine. Background Technology

[0002] A pneumatic rubber roller rice huller is a material processing device. Its working principle primarily involves controlling the distance between two rubber rollers using pneumatic components. When the equipment starts, the pneumatic components drive the roller spacing adjustment mechanism to create a certain gap between the two rollers. Then, the material is fed into the inlet, and under the rotation of the subsequent rollers, the material is squeezed and detached from its outer shell.

[0003] In the existing technology, the materials contain some moisture, which can cause adhesion during material feeding, resulting in material accumulation and blockage in the feed shell. This greatly reduces the material feeding efficiency and affects the subsequent shelling efficiency. Utility Model Content

[0004] This invention addresses the technical problem of existing materials containing moisture, which leads to adhesion during feeding, causing material accumulation and blockage in the feed hopper, greatly reducing feeding efficiency and affecting subsequent dehulling efficiency. The invention provides a pneumatic rubber roller rice huller.

[0005] This utility model solves the above-mentioned technical problems through the following technical solutions:

[0006] This utility model provides a pneumatic rubber roller rice huller, which includes:

[0007] The feed housing includes a shell and a sealing cover, and the top of the feed housing is connected to the sealing cover by bolts;

[0008] A feed pipe, one end of which is connected to a feed housing;

[0009] A feeding mechanism, the top of which is fixedly connected to one end of a feeding pipe, is used for automatic feeding of materials;

[0010] A stirring mechanism is installed inside the feeding shell, and the top of the stirring mechanism is connected to the feeding mechanism. The stirring mechanism is used to stir and disperse the material inside the feeding shell.

[0011] A dust suppression mechanism is installed on the bottom side surface of the feed shell, and the dust suppression mechanism is used to agitate and treat dust and debris in the feed shell.

[0012] Furthermore, the feeding mechanism includes a feeding pipe, a packing shell, a feeding assembly, and a linkage assembly. The packing shell is fixedly connected to the bottom side surface of the feeding pipe. The feeding assembly for feeding materials is installed inside the feeding pipe. The feeding assembly is connected to the linkage assembly, and the linkage assembly is connected to the stirring mechanism.

[0013] Furthermore, the feeding assembly includes a servo motor, a rotating shaft, and helical blades. The servo motor is fixedly installed on the bottom surface of the feeding tube. The output end of the servo motor is connected to the rotating shaft. Helical blades are sleeved on the surface of the rotating shaft. The top end of the rotating shaft rotates through the top side of the feeding tube.

[0014] Furthermore, three support legs are fixedly connected to the bottom side surface of the feeding tube, and the three support legs are distributed in a triangular shape at the bottom of the feeding tube.

[0015] Furthermore, the linkage component includes a first rotating wheel, a connecting belt, and a second rotating wheel. The first rotating wheel is sleeved on the top surface of the rotating shaft, and a connecting belt is sleeved on the surface of the first rotating wheel. The first rotating wheel is rotatably connected to the second rotating wheel through the connecting belt.

[0016] Furthermore, the stirring mechanism includes a stirring shaft and a scraper. The top end of the stirring shaft is sleeved in the inner cavity of the second rotating wheel. A connecting column is fixedly connected to the bottom side surface of the stirring shaft. A scraper is fixedly connected to the end of the connecting column. A stirring rod is fixedly connected to the side surface of the stirring shaft.

[0017] Furthermore, the stirring shaft and the sealing cover are connected and fixedly sleeved with limiting rings, and there are two limiting rings. A sealing cover is provided between the two limiting rings. A cleaning assembly is provided on the bottom side of the limiting ring and installed on the side surface of the stirring shaft. The cleaning assembly includes a connecting frame and a cleaning brush. The connecting frame is fixedly connected to the side surface of the stirring shaft, and the cleaning brush is fixedly connected to the top side of the connecting frame.

[0018] Furthermore, there are two scrapers, and the scrapers are in contact with the inner wall of the feed housing.

[0019] Furthermore, the dust suppression mechanism includes a suction pipe, a suction pump, and a filter screen. One end of the suction pipe is connected to the inner cavity of the feed housing, and the other end of the suction pipe is fixedly connected to the input end of the suction pump. The output end of the suction pump is fixedly connected to a discharge pipe. A filter shell is fixedly connected to the side surface of the feed housing, and a filter screen is fixedly connected to the inner wall of the filter shell. A discharge pipe penetrates the surface of the filter screen. A collection tray is slidably connected to the bottom side surface of the filter shell at the end of the discharge pipe. An exhaust pipe is fixedly connected to the top side of the filter shell.

[0020] Furthermore, the end of the suction pipe is installed on the inner wall of the bottom side of the sealing cover, and the end of the suction pipe is provided with an intercepting filter installed on the inner wall of the sealing cover.

[0021] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0022] The positive and progressive effects of this utility model are as follows:

[0023] The aforementioned pneumatic rubber roller rice huller allows the operator to place materials in the feeding mechanism during operation, automatically feeding the materials into the rice huller's feed hopper. This eliminates the need for auxiliary tools, improving feeding efficiency. Simultaneously, the feeding process automatically drives the mixing mechanism, agitating and dispersing the materials entering the feed hopper to prevent adhesion, blockage, or accumulation, thus improving discharge efficiency and ensuring stable hulling. During material mixing and subsequent rice hulling processing, dust is generated internally, which is effectively treated in real-time by a dust suppression mechanism, significantly improving dust removal and enhancing the surrounding environmental quality. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application.

[0025] Figure 1 This is a three-dimensional structural diagram of the rice huller of this utility model.

[0026] Figure 2 This is a schematic diagram of the main structure of the rice huller of this utility model.

[0027] Figure 3 This is a front sectional view of the rice huller of this utility model.

[0028] Figure 4 The rice huller of this utility model Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0029] Figure 5 This is a three-dimensional structural diagram of the overall bottom of the rice huller of this utility model, viewed from below.

[0030] Figure 6 This is a schematic diagram of the mixing mechanism of the rice huller of this utility model.

[0031] Explanation of reference numerals in the attached figures

[0032] 1. Feed housing; 11. Housing; 12. Sealing cover;

[0033] 2. Feed pipe;

[0034] 3. Feeding mechanism; 31. Feeding pipe; 32. Support leg; 33. Packing shell;

[0035] 34. Feeding assembly; 341. Servo motor; 342. Rotary shaft; 343. Spiral blades;

[0036] 35. Linkage component; 351. First rotating wheel; 352. Connecting belt; 353. Second rotating wheel;

[0037] 4. Stirring mechanism; 41. Stirring shaft; 42. Limiting ring; 43. Connecting column; 44. Scraper; 45. Stirring rod; 46. Cleaning assembly; 461. Connecting frame; 462. Cleaning brush;

[0038] 5. Dust suppression mechanism; 51. Suction pipe; 52. Interception filter; 53. Suction pump; 54. Filter housing; 55. Discharge pipe; 56. Filter screen; 57. Collection tray; 58. Exhaust pipe. Detailed Implementation

[0039] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0040] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0041] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0042] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0043] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0044] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0045] like Figures 1-6 As shown, the pneumatic rubber roller rice huller includes:

[0046] Feeding shell 1, the feeding shell 1 includes a shell 11 and a sealing cover 12, the top end of the feeding shell 1 is connected to the sealing cover 12 by bolts;

[0047] Feed pipe 2, one end of which is connected to feed shell 1;

[0048] The feeding mechanism 3 is fixedly connected to one end of the feeding pipe 2 at its top end, and is used for automatic feeding of materials.

[0049] A stirring mechanism 4 is installed inside the feed shell 1. The top of the stirring mechanism 4 is connected to the feeding mechanism 3. The stirring mechanism 4 is used to stir and disperse the material inside the feed shell 1.

[0050] Dust suppression mechanism 5 is installed on the bottom side surface of the feed shell 1. The dust suppression mechanism 5 is used to agitate and treat dust and debris in the feed shell 1.

[0051] During operation, the worker places the material in the feeding mechanism 3, which automatically feeds the material into the feed hopper 1 of the rice huller. This eliminates the need for workers to use auxiliary tools to feed the material into the feed hopper 1, achieving automatic feeding and improving the efficiency of automatic material feeding. During the feeding process, the stirring mechanism 4 is automatically driven to agitate and disperse the material entering the feed hopper 1, preventing material from sticking, clogging, or accumulating, thus improving the material discharge efficiency and ensuring stable subsequent hulling. During material stirring and subsequent rice hulling processing, dust is generated inside the machine. This dust is treated in real time by the dust suppression mechanism 5, effectively improving the dust removal effect and greatly improving the surrounding environmental quality.

[0052] The feeding mechanism 3 includes a feeding pipe 31, a filler shell 33, a feeding assembly 34, and a linkage assembly 35. The filler shell 33 is fixedly connected to the bottom side surface of the feeding pipe 31. The feeding assembly 34 for feeding materials is installed inside the feeding pipe 31. The feeding assembly 34 is connected to the linkage assembly 35. The linkage assembly 35 is connected to the stirring mechanism 4.

[0053] The material is injected into the feeding pipe 31 through the filling shell 33. Under the automatic drive of the feeding component 34, the material is automatically conveyed, which facilitates the injection of the material into the feeding shell 1 through the subsequent feeding pipe 2, thereby improving the efficiency of automatic feeding and reducing the labor intensity of workers.

[0054] The feeding assembly 34 includes a servo motor 341, a rotating shaft 342, and a spiral blade 343. The servo motor 341 is fixedly installed on the bottom surface of the feeding tube 31. The output end of the servo motor 341 is connected to the rotating shaft 342. The spiral blade 343 is sleeved on the surface of the rotating shaft 342. The top end of the rotating shaft 342 rotates through the top side of the feeding tube 31.

[0055] Start the servo motor 341, which drives the rotating shaft 342 to rotate. The rotating shaft 342 drives the spiral blades 343 fixedly connected to the side surface to rotate. Through the rotating spiral blades 343, the material is automatically conveyed, avoiding the material from sticking together and clogging or accumulating, improving the material feeding efficiency, ensuring the stability of subsequent shelling, and improving the shelling efficiency.

[0056] Three legs 32 are fixedly connected to the bottom side surface of the feeding pipe 31, and the three legs 32 are distributed in a triangular shape at the bottom of the feeding pipe 31.

[0057] The feed pipe 31 is supported by the support leg 32 to ensure its stable placement.

[0058] The linkage component 35 includes a first rotating wheel 351, a connecting belt 352, and a second rotating wheel 353. The first rotating wheel 351 is sleeved on the top surface of the rotating shaft 342, and the connecting belt 352 is sleeved on the surface of the first rotating wheel 351. The first rotating wheel 351 is rotatably connected to the second rotating wheel 353 through the connecting belt 352.

[0059] During the rotation of the first rotating wheel 351, the first rotating wheel 351 drives the second rotating wheel 353 to rotate via the connecting belt 352, so that the second rotating wheel 353 rotates synchronously. The second rotating wheel 353 drives the stirring shaft 41 connected to the inner cavity to rotate, so that the stirring shaft 41 rotates and is convenient to use.

[0060] The stirring mechanism 4 includes a stirring shaft 41 and a scraper 44. The top end of the stirring shaft 41 is sleeved in the inner cavity of the second rotating wheel 353. A connecting column 43 is fixedly connected to the bottom side surface of the stirring shaft 41. A scraper 44 is fixedly connected to the end of the connecting column 43. A stirring rod 45 is fixedly connected to the side surface of the stirring shaft 41.

[0061] The feeding component 34 drives the linkage component 35 to rotate, and the linkage component 35 drives the rotatably connected stirring mechanism 4 to rotate, thereby realizing the automatic rotation of the stirring mechanism 4 and improving the agitation and dispersion of materials.

[0062] The stirring shaft 41 is connected and fixedly sleeved with a limiting ring 42 to the sealing cover 12. There are two limiting rings 42, and the sealing cover 12 is provided between the two limiting rings 42. A cleaning component 46 is provided on the bottom side of the limiting ring 42 and installed on the side surface of the stirring shaft 41. The cleaning component 46 includes a connecting frame 461 and a cleaning brush 462. The connecting frame 461 is fixedly connected to the side surface of the stirring shaft 41, and the cleaning brush 462 is fixedly connected to the top side of the connecting frame 461.

[0063] There are two scrapers 44, and the scrapers 44 are attached to the inner wall of the feed shell 1.

[0064] The dust suppression mechanism 5 includes a suction pipe 51, a suction pump 53, and a filter screen 56. One end of the suction pipe 51 is connected to the inner cavity of the feed housing 1, and the other end of the suction pipe 51 is fixedly connected to the input end of the suction pump 53. The output end of the suction pump 53 is fixedly connected to a discharge pipe 55. A filter housing 54 is fixedly connected to the side surface of the feed housing 1, and a filter screen 56 is fixedly connected to the inner wall of the filter housing 54. The discharge pipe 55 penetrates the surface of the filter screen 56. A collection tray 57 is slidably connected to the bottom side surface of the filter housing 54 at the end of the discharge pipe 55. An exhaust pipe is fixedly connected to the top side of the filter housing 54. 58

[0065] During use, the dust pump 53 is started, and the dust pump 53 rotates through the dust suction pipe 51. The dust suction pipe 51 absorbs the dust and debris in the feed housing 1, and the impurities are intercepted by the interception filter screen 52, which effectively improves the filtration efficiency. At the same time, the impurities sucked in are filtered through the filter screen 56, and the filtered impurities are collected in the collection tray 57 for easy subsequent processing. The filtered gas is discharged through the exhaust pipe, improving the quality of the surrounding environment.

[0066] The end of the suction pipe 51 is installed on the inner wall of the bottom side of the sealing cover 12, and an intercepting filter 52 is installed on the inner wall of the sealing cover 12 at the end of the suction pipe 51.

[0067] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this application does not involve any improvement to the software and methods.

[0068] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A pneumatic rubber roller rice huller, characterized in that, The pneumatic rubber roller rice huller includes: Feed shell (1), the feed shell (1) includes a shell (11) and a sealing cover (12), the top of the feed shell (1) is connected to the sealing cover (12) by bolts; Feed pipe (2), one end of which is connected to feed shell (1); The feeding mechanism (3) is fixedly connected to one end of the feeding pipe (2) at its top end. The feeding mechanism (3) is used for automatic feeding of materials. A stirring mechanism (4) is installed inside the feed shell (1). The top of the stirring mechanism (4) is connected to the feeding mechanism (3). The stirring mechanism (4) is used to stir and disperse the material inside the feed shell (1). Dust suppression mechanism (5) is installed on the bottom side surface of the feed shell (1) and is used to agitate and treat dust in the feed shell (1).

2. The pneumatic rubber roller rice huller as described in claim 1, characterized in that: The feeding mechanism (3) includes a feeding pipe (31), a filler shell (33), a feeding assembly (34), and a linkage assembly (35). The filler shell (33) is fixedly connected to the bottom side surface of the feeding pipe (31). The feeding assembly (34) for feeding materials is installed inside the feeding pipe (31). The feeding assembly (34) is connected to the linkage assembly (35). The linkage assembly (35) is connected to the stirring mechanism (4).

3. The pneumatic rubber roller rice huller as described in claim 2, characterized in that: The feeding assembly (34) includes a servo motor (341), a rotating shaft (342), and a spiral blade (343). The servo motor (341) is fixedly installed on the bottom surface of the feeding tube (31). The output end of the servo motor (341) is connected to the rotating shaft (342). The spiral blade (343) is sleeved on the surface of the rotating shaft (342). The top end of the rotating shaft (342) rotates through the top side of the feeding tube (31).

4. The pneumatic rubber roller rice huller as described in claim 2, characterized in that: Three legs (32) are fixedly connected to the bottom side surface of the feeding pipe (31), and the three legs (32) are distributed in a triangular shape at the bottom of the feeding pipe (31).

5. The pneumatic rubber roller rice huller as described in claim 2, characterized in that: The linkage component (35) includes a first rotating wheel (351), a connecting belt (352), and a second rotating wheel (353). The first rotating wheel (351) is sleeved on the top surface of the rotating shaft (342), and the connecting belt (352) is sleeved on the surface of the first rotating wheel (351). The first rotating wheel (351) is rotatably connected to the second rotating wheel (353) through the connecting belt (352).

6. The pneumatic rubber roller rice huller as described in claim 1, characterized in that: The stirring mechanism (4) includes a stirring shaft (41) and a scraper (44). The top end of the stirring shaft (41) is sleeved in the inner cavity of the second rotating wheel (353). A connecting column (43) is fixedly connected to the bottom side surface of the stirring shaft (41). A scraper (44) is fixedly connected to the end of the connecting column (43). A stirring rod (45) is fixedly connected to the side surface of the stirring shaft (41).

7. The pneumatic rubber roller rice huller as described in claim 6, characterized in that: The stirring shaft (41) is connected and fixedly sleeved with a limiting ring (42) to the sealing cover (12). There are two limiting rings (42), and a sealing cover (12) is provided between the two limiting rings (42). A cleaning assembly (46) is provided on the bottom side of the limiting ring (42) and installed on the side surface of the stirring shaft (41). The cleaning assembly (46) includes a connecting frame (461) and a cleaning brush (462). The connecting frame (461) is fixedly connected to the side surface of the stirring shaft (41), and the cleaning brush (462) is fixedly connected to the top side of the connecting frame (461).

8. The pneumatic rubber roller rice huller as described in claim 6, characterized in that: There are two scrapers (44), and the scrapers (44) are attached to the inner wall of the feed shell (1).

9. The pneumatic rubber roller rice huller as described in claim 1, characterized in that: The dust collection mechanism (5) includes a suction pipe (51), a suction pump (53), and a filter screen (56). One end of the suction pipe (51) is connected to the inner cavity of the feed housing (1), and the other end of the suction pipe (51) is fixedly connected to the input end of the suction pump (53). The output end of the suction pump (53) is fixedly connected to a discharge pipe (55). A filter housing (54) is fixedly connected to the side surface of the feed housing (1). A filter screen (56) is fixedly connected to the inner wall of the filter housing (54). The discharge pipe (55) passes through the surface of the filter screen (56). A collection tray (57) is slidably connected to the bottom side surface of the filter housing (54) at the end of the discharge pipe (55). An exhaust pipe (58) is fixedly connected to the top side of the filter housing (54).

10. The pneumatic rubber roller rice huller as described in claim 9, characterized in that: The end of the suction pipe (51) is installed on the inner wall of the bottom side of the sealing cover (12), and the end of the suction pipe (51) is provided with an intercepting filter (52) installed on the inner wall of the sealing cover (12).

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