CN219616026U

CN219616026U - Screening drying device is used in millet processing

Info

Publication number: CN219616026U
Application number: CN202320676466.8U
Authority: CN
Inventors: 王开林
Original assignee: Mizhi County Wudoumi Agricultural Products Development Co ltd
Current assignee: Mizhi County Wudoumi Agricultural Products Development Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-09-01
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to the technical field of millet processing, and discloses a screening and drying device for millet processing, which comprises a shell and a rotary drum, wherein a screen is fixed on the surface of the rotary drum, a first support plate and a second support plate are respectively bolted on two sides of the shell, a pipe and a pipe inlet are respectively communicated with two sides of the rotary drum, the pipe penetrates through the first support plate and is fixed with a penetrating part of the pipe through a bearing, and the pipe inlet penetrates through the second support plate and is fixed with the penetrating part through the bearing; according to the utility model, the driving motor is started to drive the first gear and the second gear to rotate, the rotary drum is driven to rotate, so that the millet rolls in the rotary drum, impurities in the millet in the rolling process are removed through the screen, meanwhile, the fan and the electric heating wire are started to generate heat to blow the millet, so that the impurities in the millet can be blown out of the rotary drum, the millet can be dried, the drying and impurity removal are integrated, the step of transferring the millet is omitted, and the efficiency is higher.

Description

Screening drying device is used in millet processing

Technical Field

The utility model relates to the technical field of millet processing, in particular to a screening and drying device for millet processing.

Background

Millet belongs to annual herbs, fibrous roots are thick, stalks are thick, millet is the peeling result of millet, the millet is a cereal plant, and is one of grasses and woods, the millet has high nutritional value and contains rich protein, fat and vitamins, and the millet is not only used for eating, but also has the effects of clearing heat, quenching thirst, nourishing yin, tonifying spleen and kidney and intestines and stomach, promoting urination, treating diarrhea and the like, and can be used for brewing wine, and stems and leaves of the millet are high-grade feeds for livestock.

In order to facilitate storage of millet in the production process, the millet is usually required to be dried to remove moisture on the surface of the millet, and impurities are also required to be removed after the millet is dried, but at present, the drying and the impurities removal are mainly performed in two different devices, and the millet is required to be transferred to the impurities removal device after the drying is finished, so that the labor intensity of workers is increased, and the efficiency is low.

Disclosure of Invention

The utility model aims to provide a screening and drying device for millet processing, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening drying device is used in millet processing, includes casing and rotary drum, the fixed surface of rotary drum has the screen cloth, the both sides of casing are bolted respectively and are provided with first extension board and second extension board, the both sides of rotary drum are connected respectively and are provided with exit tube and advance the pipe, the exit tube runs through first extension board and runs through the department rather than and fix through the bearing, advance the pipe and run through the second extension board and pass through the bearing fixedly, the exit tube runs through the casing and runs through the department rotation with it and be connected, advance the pipe to run through the casing and run through the department rotation with it and be connected, the outside one side bolt of casing has the backup pad, the top bolt of backup pad has driving motor, driving motor's output shaft is fixed with first gear, the surface fixed with the second gear of advancing the pipe, and first gear and second gear intermeshing, the back intercommunication of casing is provided with air inlet channel, air inlet channel's inside is fixed with fan and heating wire respectively.

Preferably, a feeding hopper is further arranged on one side of the outer portion of the shell, a feeding pipe is arranged at the bottom end of the feeding hopper in a communicating mode, the other end of the feeding pipe extends to the inner portion of the feeding pipe, a connecting rod is bolted to one side of the top of the shell, a fixing ring is bolted to the other end of the connecting rod, and the feeding pipe and the inner wall of the fixing ring are mutually fixed.

Preferably, the outer diameter of the feeding pipe is smaller than the inner diameter of the feeding pipe, and a gap exists between the feeding pipe and the inner wall of the feeding pipe.

Preferably, the top of the shell is communicated with a discharge channel, and a blocking net is also bolted to the inside of the discharge channel.

Preferably, the front lower part of the shell is provided with an outlet, and the lower part of the inner wall of the shell is also provided with a collecting box in a sliding manner.

Preferably, the height of the outlet pipe is lower than that of the inlet pipe, and the whole rotary drum is in an inclined design.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the driving motor is started to drive the first gear and the second gear to rotate, the rotary drum is driven to rotate, so that the millet rolls in the rotary drum, impurities in the millet in the rolling process are removed through the screen, meanwhile, the fan and the electric heating wire are started to generate heat to blow the millet, so that the impurities in the millet can be blown out of the rotary drum, the millet can be dried, the drying and impurity removal are integrated, the step of transferring the millet is omitted, and the efficiency is higher.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic drawing of the utility model with the collection cassette pulled out;

FIG. 3 is a schematic cross-sectional view of a housing according to the present utility model;

FIG. 4 is a schematic view of a partial structure of the present utility model;

FIG. 5 is a schematic cross-sectional view of a drum according to the present utility model;

FIG. 6 is a schematic view of the structure of the air intake channel in the present utility model;

fig. 7 is a schematic cross-sectional structure of the drain in the present utility model.

In the figure: 1. a housing; 2. a rotating drum; 3. a screen; 4. a first support plate; 5. a pipe outlet; 6. a second support plate; 7. feeding a pipe; 8. a support plate; 9. a driving motor; 10. an air inlet channel; 11. a blower; 12. heating wires; 13. a discharge passage; 14. a blocking net; 15. a first gear; 16. a second gear; 17. a feed hopper; 18. a feed pipe; 19. a connecting rod; 20. a fixing ring; 21. an outlet; 22. and a collection box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, a screening and drying device for millet processing includes a housing 1 and a drum 2, a screen 3 is fixed on the surface of the drum 2, a first support plate 4 and a second support plate 6 are respectively bolted on two sides of the housing 1, two sides of the drum 2 are respectively connected with a pipe 5 and a pipe inlet 7, the pipe 5 penetrates through the first support plate 4 and is fixed with the penetrating position thereof through a bearing, so that the pipe 5 can rotate with the first support plate 4, the pipe inlet 7 penetrates through the second support plate 6 and is fixed with the penetrating position thereof through the bearing, the pipe inlet 7 can rotate with the second support plate 6, the pipe inlet 5 penetrates through the housing 1 and is rotationally connected with the penetrating position thereof, a support plate 8 is bolted on one side of the outer part of the housing 1, a driving motor 9 is bolted on the top of the support plate 8, a first gear 15 is fixed on an output shaft of the driving motor 9, the surface of the pipe inlet 7 is fixed with a second gear 16, the first gear 15 is meshed with the second gear 16, an air inlet channel 10 is arranged on the back of the housing 1, the pipe inlet channel 10 is respectively fixed with an inner part 11 of the air inlet channel and an inclined electric heating wire is designed to be inclined at the height of the drum 2, and the inclined height of the drum 2 is lower than the whole drum 2 is designed.

The outside one side of casing 1 still is provided with feeder hopper 17, the bottom intercommunication of feeder hopper 17 is provided with inlet pipe 18, the other end of inlet pipe 18 extends to the inside of advancing pipe 7, one side bolt connecting rod 19 at casing 1 top, the other end bolt of connecting rod 19 has solid fixed ring 20, and inlet pipe 18 is fixed with the inner wall of solid fixed ring 20 each other, through pouring the millet that waits to process from feeder hopper 17, then the millet gets into pipe 7 through inlet pipe 18, so as to throw in the millet, and connecting rod 19 and solid fixed ring 20 are used for fixing inlet pipe 18, the external diameter of inlet pipe 18 is less than the internal diameter of advancing pipe 7, there is the clearance between inlet pipe 18 and the inner wall of advancing pipe 7, thereby avoid inlet pipe 18 and the inner wall of advancing pipe 7 to produce the friction.

The top of the shell 1 is provided with a drain 13 in communication, the inside of the drain 13 is also bolted with a blocking net 14, the drain 13 is used for discharging water vapor generated in the drying process, and the blocking net 14 is used for preventing impurities from being discharged along with wind.

The positive below of casing 1 has offered out thing mouth 21, and the below of casing 1 inner wall still slides and is provided with collection box 22, and collection box 22 is used for collecting impurity, and out thing mouth 21 then makes things convenient for the staff to take out collection box 22 to clear up collection box 22.

Working principle: when the millet processing machine works, the driving motor 9 is started firstly, the driving motor 9 drives the feeding pipe 7 to rotate through the first gear 15 and the second gear 16, then the feeding pipe 7 drives the rotary drum 2 and the discharging pipe 5 to rotate together, meanwhile, the fan 11 and the heating wire 12 are started, the fan 11 enables external air to enter the air inlet channel 10, flowing air is heated to become hot air through the heating wire 12, meanwhile, millet to be processed is thrown in from the feeding hopper 17, enters the feeding pipe 7 and enters the rotary drum 2 from the feeding pipe 7, the rotary drum 2 drives the internal millet to roll in the rotating process, impurities in the millet fall from the screen 3 or are blown out from the rotary drum 2 by the hot air, the millet can be dried by the hot air, the millet can be uniformly and thoroughly heated in the rolling process, the millet is discharged from the discharging pipe 5, and the processed millet is collected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Screening drying device is used in millet processing, including casing (1) and rotary drum (2), its characterized in that: the surface mounting of rotary drum (2) has screen cloth (3), the both sides of casing (1) are bolted respectively have first extension board (4) and second extension board (6), the both sides of rotary drum (2) communicate respectively and are provided with exit tube (5) and advance tub (7), exit tube (5) run through first extension board (4) and pass through the bearing with it and fix, advance tub (7) run through second extension board (6) and with run through and pass through the bearing and fix, exit tube (5) run through casing (1) and rotate with it and be connected, advance tub (7) run through casing (1) and rotate with it and be connected, one side of casing (1) outside is bolted there is backup pad (8), the top bolt of backup pad (8) has driving motor (9), the output shaft of driving motor (9) is fixed with first gear (15), the surface mounting of advance tub (7) has second gear (16), and first gear (15) and second gear (16) intermeshing, casing (1) run through the department and rotate and be connected with it runs through the department rotation, the inside passageway (10) of taking air inlet of heating wire (10) are fixed respectively.

2. The screening and drying device for millet processing of claim 1, wherein: the utility model discloses a feed hopper, including casing (1), feed hopper (17), feed pipe (18) are provided with in the outside one side of casing (1), the bottom intercommunication of feed hopper (17), the other end of feed pipe (18) extends to the inside of advancing pipe (7), one side bolt connecting rod (19) at casing (1) top, the other end bolt of connecting rod (19) has solid fixed ring (20), and the inner wall mutual fixed of feed pipe (18) and solid fixed ring (20).

3. A screening and drying apparatus for millet process of claim 2, wherein: the outer diameter of the feeding pipe (18) is smaller than the inner diameter of the feeding pipe (7), and a gap exists between the feeding pipe (18) and the inner wall of the feeding pipe (7).

4. The screening and drying device for millet processing of claim 1, wherein: the top of the shell (1) is communicated with a discharge channel (13), and a blocking net (14) is also bolted to the inside of the discharge channel (13).

5. The screening and drying device for millet processing of claim 1, wherein: an outlet (21) is formed in the lower portion of the front face of the shell (1), and a collecting box (22) is arranged below the inner wall of the shell (1) in a sliding mode.

6. The screening and drying device for millet processing of claim 1, wherein: the height of the outlet pipe (5) is lower than that of the inlet pipe (7), and the whole rotary drum (2) is of an inclined design.