Rice drying processor

Abstract

The utility model relates to a rice drying treatment machine, which belongs to the technical field of rice treatment and comprises a drying treatment box, a rice feeding hopper and a drying air bellow, the rice feeding hopper is uniformly and fixedly communicated with communicating pipes, the communicating pipes are communicated with the drying treatment box, the drying treatment box is uniformly provided with rice conveying channels, and the rice conveying channels are rotatably connected with driving rollers. A plurality of driving rollers are fixedly mounted on the drying treatment box, conveying spiral blades are fixedly mounted on the outer walls of the driving rollers, a plurality of band-type brake stepping motors are fixedly mounted on the drying treatment box and correspond to the driving rollers, the band-type brake stepping motors are connected with the same stepping controller, the bottom of the drying treatment box fixedly communicates with a collecting hopper, and the collecting hopper fixedly communicates with a discharging valve. According to the rice drying device, the multiple sets of drying treatment channels are arranged, conveyed rice can be rapidly dried in the conveying process, the filtering assembly is arranged, impurities mixed in the rice in the drying treatment process can be effectively treated, and therefore the treatment effect of the rice is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a rice drying and processing machine. Background Art

[0002] Rice is a necessity in people's lives and is usually stored in storage bins. However, before it is imported from the outside into the storage bin, it needs to be dried to prevent it from getting moldy. It also needs to be dried when it is exported from the storage bin to ensure its taste and quality.

[0003] After searching, the existing Chinese patent with publication number CN202320805641.9 discloses a rice processing and drying device. The staff will pour the rice into the funnel trough. The poured rice will pass through the screening of the filter plate to filter out impurities such as powdered rice flour and broken rice grains, thereby ensuring that the dried rice is high-quality rice. The screened rice will be guided outward through the waste guide trough to prevent waste from mixing into the drying box. By setting up a rice drying processing mechanism, when the rice is introduced inward, the bellows will blow air at the rice inlet to blow off the large but light impurities in the rice, ensuring that the dried rice is relatively clean. After the rice is poured into the drying box, the mobile connecting platform controls the internal combing rack to move the rice. At this time, the electric dryer will simultaneously heat and dry, and the combing rack will fluctuate the rice, so that the rice at the bottom can be exposed to the top, ensuring that all the rice can be dried.

[0004] The above technical solution has the following drawbacks: although such a rice drying machine can screen the rice before drying so that waste can be screened out in advance, in actual use, if the rice is in a wet state, it is easy to absorb impurities. In order to further improve the processing effect of rice, a rice drying machine is proposed, which is provided with multiple groups of drying processing channels, can quickly dry the conveyed rice during the conveying process, and is provided with a filtering component, which can effectively process impurities mixed in the rice during the drying process, thereby ensuring the processing effect of the rice.

[0005] In view of this, the author improves and solves the above problems, concentrates on research and combines theoretical application, and finally proposes a technical solution with reasonable design and effective improvement of the above defects.

[0006] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0007] The utility model provides a rice drying and processing machine, which solves the problems raised in the above background. It is provided with multiple groups of drying processing channels, which can quickly dry the conveyed rice during the conveying process. It is also provided with a filtering component, which can effectively process impurities mixed in the rice during the drying process, thereby ensuring the processing effect of the rice.

[0008] The utility model solves the above technical problems as follows: a rice drying machine, comprising a drying box, a rice feeding hopper, and a drying bellows, wherein the rice feeding hopper is evenly and fixedly connected with a connecting pipe, the connecting pipe is connected with the drying box, the drying box is evenly provided with a rice conveying channel, the rice conveying channel is rotatably connected with a driving roller, the outer wall of the driving roller is fixedly installed with a feeding spiral blade, the drying box is fixedly installed with a brake stepping motor, the brake stepping motor is provided with multiple corresponding driving rollers, the multiple brake stepping motors are connected to the same stepping controller, the drying box is fixed with a brake stepping motor, the brake stepping motors are ... rice conveying channel is rotatably connected with a driving roller, the rice conveying channel is rotatably connected with a driving roller, the outer wall of the driving roller is fixedly installed with a feeding spiral blade, the drying box is fixed with a brake stepping motor, the brake stepping motors are provided with multiple corresponding driving rollers, the multiple brake stepping motors are connected to the same stepping controller, the drying box is fixed with a brake stepping motor, the brake stepping motors are fixed with a brake stepping motor, the multiple brake stepping motors are connected to the same stepping controller, the rice conveying channel is rotatably connected with a driving roller, the rice conveying channel is rotatably connected with a driving roller, the rice conveying channel is rotatably connected with a driving roller, the outer wall of the driving roller is fixedly installed with a feeding spiral blade, the rice conveying channel is rotatably connected with a driving roller, the rice conveying channel is rotatably connected with a driving roller, the rice conveying channel is rotatably connected with a driving roller, the outer wall of the driving roller is fixedly installed The bottom of the dry processing box is fixedly connected to a collecting hopper, the collecting hopper is fixedly connected to a discharge valve, the drying air box is fixedly connected to an exhaust fan, the inner wall of the drying air box is fixedly installed with an electric heater, the inner wall of the drying air box is provided with a dust filter box, the drying air box is fixedly connected to an exhaust pipe, the exhaust pipe is fixedly connected to a diversion pipe, the bottom of the diversion pipe is evenly fixedly connected to a drying air hood, the drying air hood is connected to the rice conveying channel, the drying processing box is fixedly connected to a rice discharge hopper, one end of the rice conveying channel is provided with an exhaust hole, and the inner wall of the exhaust hole is fixedly installed with a filter.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, multiple groups of air inlet holes are provided at the tops of the rice conveying channels corresponding to the drying hoods, so that hot air from the drying hoods can be evenly introduced into the rice conveying channels through the multiple groups of air inlet holes.

[0011] Furthermore, sieve holes are provided at the bottoms of the plurality of rice conveying channels corresponding to the collecting buckets, so that unqualified broken rice and debris can be discharged through the sieve holes during the rice conveying process.

[0012] Furthermore, discharge holes are provided at the bottoms of the plurality of rice conveying channels corresponding to the rice discharge hoppers, so that rice can be discharged into the rice discharge hoppers through the discharge holes.

[0013] Furthermore, mounting holes are provided at the tops of the plurality of groups of rice conveying channels corresponding to the connecting pipes, and the mounting holes are fixedly connected to the connecting pipes, so that rice can be respectively input into the rice conveying channels through the connecting pipes.

[0014] Furthermore, a partition plate is provided on the inner wall of the rice feed hopper corresponding to the multiple groups of rice conveying channels. The rice feed hopper is divided into multiple cavities by the partition plate. Each cavity is connected to a connecting pipe. The multiple cavities can divert the rice so that the rice can be fed into the multiple groups of rice conveying channels respectively.

[0015] Furthermore, the inner wall of the drying treatment box is provided with multiple sets of sealed cavities corresponding to the brake stepping motor, the sealed cavities are provided with through holes corresponding to the driving rollers, and the inner walls of the through holes are rotatably connected to the driving rollers through sealed bearings.

[0016] Furthermore, the drying air hoods are provided in multiple groups, and each group is evenly provided with multiple connections to the bottom rice conveying channel.

[0017] The utility model provides a rice drying and processing machine, which has the following advantages:

[0018] 1. Pour rice into the rice hopper for loading. A partition plate is provided in the rice hopper, so that the rice can be diverted and fed into multiple rice conveying channels of the drying processing box through the connecting pipes. When the brake stepper motor is started, the driving roller can drive the feeding spiral blade to rotate in the rice conveying channel, so that the rice can be transported in the rice conveying channel. This feeding structure allows the rice to be diverted and spread out for loading, so that the rice can be more fully exposed to the drying air, thereby improving the drying efficiency.

[0019] 2. Start the exhaust fan to let the air from the outer wall into the drying air box. The electric heater can heat the exhaust air. The dust filter box can filter the dust from the incoming drying air. The drying air can be transmitted to the diversion pipe through the exhaust pipe and then evenly input into the rice conveying channel through the drying air hood, so that the rice conveyed in the rice conveying channel can be evenly dried.

[0020] 3. During the transportation process, the dried rice can be screened through the filter holes at the bottom of the rice conveying channel. The screened broken rice and debris can be collected in the collection hopper. The collected debris can be discharged by opening the discharge valve. The rice dried and screened in multiple groups of rice conveying channels can be transferred to the rice discharge hopper for unified discharge.

[0021] 4. Such a rice drying machine is provided with multiple sets of drying channels, which can quickly dry the conveyed rice during the conveying process, and is provided with a filtering component, which can effectively handle impurities mixed in the rice during the drying process, thereby ensuring the rice processing effect.

[0022] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0024] Figure 1 A schematic structural diagram of a rice drying machine provided in one embodiment of the present invention;

[0025] Figure 2 A top view of a rice drying machine provided in one embodiment of the present invention;

[0026] Figure 3 A schematic structural diagram of a rice drying box in a rice drying machine according to one embodiment of the present invention;

[0027] Figure 4 A schematic structural diagram of a drying bellows in a rice drying machine provided in one embodiment of the present invention;

[0028] Figure 5 The present invention is a structural schematic diagram of a rice discharge hopper in a rice drying and processing machine provided in one embodiment of the present invention.

[0029] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0030] 1. Drying and processing box; 2. Rice inlet hopper; 3. Connecting pipe; 4. Rice conveying channel; 5. Driving roller; 6. Feeding spiral blade; 7. Brake stepping motor; 8. Collecting hopper; 9. Discharge valve; 10. Drying bellows; 11. Exhaust fan; 12. Electric heater; 13. Dust filter box; 14. Exhaust pipe; 15. Drying hood; 16. Rice discharge hopper; 17. Diversion pipe. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-5 The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0032] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] like Figure 1-5 As shown, a rice drying machine includes a drying box 1, a rice feeding hopper 2, and a drying air box 10. The rice feeding hopper 2 is evenly fixedly connected with a connecting pipe 3, and the connecting pipe 3 is connected to the drying box 1. The drying box 1 is evenly provided with a rice conveying channel 4. The rice conveying channel 4 is rotatably connected with a driving roller 5. The outer wall of the driving roller 5 is fixedly installed with a feeding spiral blade 6. The drying box 1 is fixedly installed with a brake stepping motor 7. The brake stepping motor 7 is provided with multiple corresponding to the driving roller 5. The multiple brake stepping motors 7 are connected to the same stepping controller. The bottom of the drying box 1 is fixedly connected with a collecting Bucket 8, the collecting bucket 8 is fixedly connected to a discharge valve 9, the drying air box 10 is fixedly connected to an exhaust fan 11, the inner wall of the drying air box 10 is fixedly installed with an electric heater 12, the inner wall of the drying air box 10 is provided with a dust filter box 13, the drying air box 10 is fixedly connected to an outlet pipe 14, the outlet pipe 14 is fixedly connected to a diversion pipe 17, the bottom of the diversion pipe 17 is evenly fixedly connected to a drying air hood 15, the drying air hood 15 is connected to the rice conveying channel 4, the drying processing box 1 is fixedly connected to a rice discharge hopper 16, one end of the rice conveying channel 4 is provided with an exhaust hole, and the inner wall of the exhaust hole is fixedly installed with a filter.

[0035] Preferably, air inlet holes are provided at the tops of the multiple groups of rice conveying passages 4 corresponding to the drying air hoods 15 , so that the hot air from the drying air hood 15 can be evenly introduced into the rice conveying passages 4 through the multiple groups of air inlet holes.

[0036] Preferably, sieve holes are provided at the bottoms of the multiple groups of rice conveying channels 4 corresponding to the collecting buckets 8, so that unqualified broken rice and debris can be discharged through the sieve holes during the rice conveying process.

[0037] Preferably, discharge holes are provided at the bottom of the plurality of rice conveying channels 4 corresponding to the rice discharge hopper 16 , so that rice can be discharged into the rice discharge hopper 16 through the discharge holes.

[0038] Preferably, mounting holes are opened at the tops of the multiple groups of rice conveying channels 4 corresponding to the connecting pipes 3 , and the mounting holes are fixedly connected to the connecting pipes 3 , so that rice can be respectively input into the rice conveying channels 4 through the connecting pipes 3 .

[0039] Preferably, the inner wall of the rice hopper 2 is provided with a partition plate corresponding to the multiple groups of rice conveying channels 4. The rice hopper 2 is divided into multiple cavities by the partition plate, each cavity is connected to a connecting pipe 3, and the multiple cavities can divert the rice so that the rice can be fed into the multiple groups of rice conveying channels 4 respectively.

[0040] Preferably, the inner wall of the drying treatment box 1 is provided with multiple sets of sealed cavities corresponding to the brake stepping motor 7, and the sealed cavities are provided with through holes corresponding to the driving roller 5. The inner wall of the through hole is rotatably connected to the driving roller 5 through a sealed bearing.

[0041] Preferably, multiple groups of drying air hoods 15 are provided, and each group is evenly provided with multiple connections to the bottom rice conveying channel 4.

[0042] The specific working principle and use method of the utility model are as follows: rice is poured into the rice feeding hopper 2 for loading, a partition plate is provided in the rice feeding hopper 2, so that the rice can be diverted and respectively input into the multiple rice conveying channels 4 of the drying processing box 1 through the connecting pipe 3, the brake stepping motor 7 is started to rotate the driving roller 5 to drive the feeding spiral blade 6 to rotate in the rice conveying channel 4, so that the rice can be conveyed in the rice conveying channel 4, the exhaust fan 11 is started to pass the outer wall air into the drying air box 10, the electric heater 12 can heat the exhaust air, and the dust filter box 13 can filter the exhaust air. The dry air is passed through the outlet pipe 14 to the diversion pipe 17 and then evenly input into the rice conveying channel 4 through the drying air hood 15, so that the rice conveyed in the rice conveying channel 4 can be evenly dried. During the conveying process, the dried rice can be screened through the filter holes at the bottom of the rice conveying channel 4, and the screened broken rice and debris can be collected in the collecting hopper 8. The collected debris can be discharged by opening the discharge valve 9, and the rice dried and screened in multiple groups of rice conveying channels 4 can be transferred to the rice discharge hopper 16 for convergence and uniform discharge.

[0043] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A rice drying machine, comprising a drying box (1), a rice hopper (2), and a drying bellows (10), characterized in that: The rice feeding hopper (2) is evenly and fixedly connected with a connecting pipe (3), the connecting pipe (3) is connected with the drying treatment box (1), the drying treatment box (1) is evenly provided with a rice conveying channel (4), the rice conveying channel (4) is rotatably connected with a driving roller (5), the outer wall of the driving roller (5) is fixedly installed with a feeding spiral blade (6), the drying treatment box (1) is fixedly installed with a brake stepping motor (7), a plurality of the brake stepping motors (7) are provided corresponding to the driving roller (5), and the plurality of brake stepping motors (7) are connected to the same stepping controller, the bottom of the drying treatment box (1) is fixedly connected with a collecting hopper (8), and the collecting hopper (8) is fixedly connected with a discharge valve (9 ), the drying air box (10) is fixedly connected to an exhaust fan (11), an electric heater (12) is fixedly installed on the inner wall of the drying air box (10), a dust filter box (13) is provided on the inner wall of the drying air box (10), the drying air box (10) is fixedly connected to an exhaust pipe (14), the exhaust pipe (14) is fixedly connected to a diversion pipe (17), the bottom of the diversion pipe (17) is evenly fixedly connected to a drying air cover (15), the drying air cover (15) is connected to the rice conveying channel (4), the drying processing box (1) is fixedly connected to a rice discharge hopper (16), one end of the rice conveying channel (4) is provided with an exhaust hole, and a filter is fixedly installed on the inner wall of the exhaust hole.

2. A rice drying machine according to claim 1, characterized in that, The tops of the plurality of rice conveying channels (4) are provided with air inlet holes corresponding to the drying air covers (15).

3. A rice drying machine according to claim 1, characterized in that, The bottoms of the multiple groups of rice conveying channels (4) are provided with sieve holes corresponding to the collecting buckets (8).

4. A rice drying machine according to claim 1, characterized in that, The bottoms of the plurality of groups of rice conveying channels (4) are provided with discharge holes corresponding to the rice discharge hoppers (16).

5. A rice drying machine according to claim 1, characterized in that: Mounting holes are provided on the tops of the plurality of rice conveying channels (4) corresponding to the communicating pipes (3), and the mounting holes are fixedly connected to the communicating pipes (3).

6. A rice drying machine according to claim 1, characterized in that: The inner wall of the rice feeding hopper (2) is provided with a partition plate corresponding to the multiple groups of rice conveying channels (4); the rice feeding hopper (2) is divided into multiple cavities by the partition plate, and each cavity is connected to a connecting pipe (3).

7. A rice drying machine according to claim 1, characterized in that: The inner wall of the drying treatment box (1) is provided with a plurality of sealed cavities corresponding to the brake stepping motor (7), and the sealed cavities are provided with through holes corresponding to the driving roller (5), and the inner wall of the through hole is rotatably connected to the driving roller (5) via a sealed bearing.

8. A rice drying machine according to claim 1, characterized in that: The drying air hoods (15) are provided in multiple groups, and each group is evenly provided with multiple connections to the bottom rice conveying channel (4).

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