CN112655381B - Multifunctional corn threshing device and corn flour processing method - Google Patents
Multifunctional corn threshing device and corn flour processing method Download PDFInfo
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- CN112655381B CN112655381B CN202011420379.3A CN202011420379A CN112655381B CN 112655381 B CN112655381 B CN 112655381B CN 202011420379 A CN202011420379 A CN 202011420379A CN 112655381 B CN112655381 B CN 112655381B
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Threshing Machine Elements (AREA)
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Abstract
The invention relates to the technical field of corn threshing and discloses a multifunctional corn threshing device. Including supporting baseplate, the supporting baseplate upper surface is provided with corn threshing box and corncob crushing case, and corn threshing box is inside to be provided with corn threshing subassembly, and corn threshing subassembly both ends run through two sides of corn threshing box, and corn threshing subassembly includes first driven shaft, first driven shaft one end fixedly connected with second belt locating part, and first driven shaft surface encircles and is provided with five supports, and one side that the support is close to first driven shaft surface evenly is provided with threshing lug. The corn threshing assembly and the corn cob crushing assembly are driven to run by the motor, the threshing effect and the crushing effect are good, the corn kernels, the corn cobs and the scraps can be classified and subjected to subsequent operation treatment, the manual workload is reduced, the dust and the scraps can be effectively prevented from being scattered, the corn kernels can be prevented from jumping, and the damage to human health is avoided.
Description
Technical Field
The invention relates to the technical field of corn threshing equipment, in particular to a multifunctional corn threshing device and a corn flour processing method.
Background
Corn is an annual herb of the genus corn of the family poaceae, has tall and large plants and strong stems, is an important grain crop and feed crop, is also the crop with the highest total yield worldwide, and has the planting area and total yield inferior to those of rice and wheat. The corn has high yield and strong adaptability, and the seeds and stems of the corn are rich in nutrition, so the corn is a high-quality feed for various domestic animals. In addition, the corn has comprehensive nutrient components, and glutathione, cellulose, lignin and mineral magnesium contained in the corn have certain anticancer and cancer preventing effects.
Before corns are used as raw materials to manufacture various feeds and foods, corns need to be threshed, traditional corn threshing is only manually carried out, labor is extremely consumed, threshing efficiency is extremely low, the problem is solved to a certain extent by the presence of a corn thresher, the traditional corn thresher is single in function, the corn can only be simply threshed, the treated corn kernels and corn cobs are directly scattered on the ground, the corn kernels need to be separated and collected manually, mixed scraps need to be removed by filtering, and then animals are fed with the corn kernels or food is processed; after the corncob is required to be picked up, the corncob can be used as fertilizer or industrial raw material through secondary crushing treatment, so that the manual workload is increased; the corn thresher can emit a large amount of dust and chips when threshing, and the dust and the chips possibly enter the human body from the respiratory tract, so that the health of people is threatened greatly; when the corn thresher works, the corn kernels which are removed can fly off when the corn thresher runs, and workers are easily injured by mistake; in addition, the corn thresher is heavy in weight and inconvenient to move.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a multifunctional corn threshing device and a corn meal processing method, which have the advantages of synchronously crushing corncobs, collecting dust and scraps, avoiding the corn grains from jumping out and the like, and solve the problems of inconvenient corn cob crushing, scattered dust and scraps and bouncing off.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multi-functional corn threshing device, corn flour processing method, includes the supporting baseplate, the supporting baseplate upper surface is provided with corn threshing box and corncob and smashes the case, corn threshing box inside is provided with corn threshing assembly, corn threshing assembly both ends run through two sides of corn threshing box, corn threshing assembly includes first driven shaft, first driven shaft one end fixedly connected with second belt locating part, first driven shaft surface is encircleed and is provided with five supports, the support is close to one side on first driven shaft surface evenly is provided with threshing bump, the support both ends are located first driven shaft surface department all is provided with the curved surface slider, corn threshing assembly below is located corn threshing box inside has set gradually big mesh filter screen and little mesh filter screen, corn threshing box with corncob smashes the case and passes through corncob export that the corncob side was seted up communicates with each other, corncob smashes the case inside is provided with corncob smashing assembly, the one end of corncob smashing the subassembly runs through a side of corncob smashing the case, the driven shaft surface includes the second driven shaft evenly is provided with the curved surface, the second driven shaft evenly is provided with the curved surface mounting has the fixed surface of second driven shaft, the second fixed surface is connected with the fixed surface is smashed the fixed sleeve.
Preferably, the outside top surface of the corncob smashing box is provided with a motor placement box, the inside bottom surface of the motor placement box is provided with a motor placement groove, the surface of the motor placement groove is provided with a motor, the tail end of the motor is fixedly connected with a driving shaft, the tail end of the driving shaft is fixedly connected with a first belt limiting piece, the surface of the first belt limiting piece is movably connected with a driving belt, and the second belt limiting piece and the third belt limiting piece are in transmission connection with the driving belt.
Preferably, first vibrating springs are arranged between the big mesh filter screen and four vertex angles of the small mesh filter screen, first connecting blocks are arranged at the upper end and the lower end of each first vibrating spring, the two first connecting blocks are respectively connected with the lower surface of the big mesh filter screen and the upper surface of the small mesh filter screen, second vibrating springs are arranged between the small mesh filter screen and the four vertex angles of the inner bottom surface of the corn threshing box, second connecting blocks are respectively arranged at the upper end and the lower end of each second vibrating spring, and the two second connecting blocks are respectively connected with the lower surface of the small mesh filter screen and the inner bottom surface of the corn threshing box.
Preferably, the movable plate is movably arranged below the corncob smashing component and is clamped at a rectangular through hole formed in the side face of the corncob smashing box, a handle is fixedly connected to the tail end of the movable plate, a corncob residue outlet is formed in the lower portion of the movable plate, and the corncob residue outlet penetrates through the bottom face of the corncob smashing box and the upper surface and the lower surface of the supporting bottom plate.
Preferably, the upper end and the lower extreme of the outside one side of corn threshing box are provided with first air-blower and second air-blower respectively, first air-blower with the offside of second air-blower is provided with first box and the second box of holding respectively, first air-blower with the second air-blower all communicates with each other through first connecting pipe with corn threshing box is inside, first box of holding with the second box of holding all communicates with each other through the second connecting pipe with corn threshing box is inside.
Preferably, a feeding hole is formed in the upper end of one side of the corn threshing box, a feeding plate is fixedly connected to the outer side of the feeding hole, a fixed shaft is arranged between two sides of the upper end of the inner wall of the feeding hole, and a movable baffle is rotatably connected to the surface of the fixed shaft.
Preferably, the corncob outlet is arranged at the opposite side of the feeding hole, the lower end face of the corncob outlet is flush with the surface of the large-mesh filter screen, a leather blocking curtain is arranged on the surface of the corncob outlet, and the upper end of the leather blocking curtain is fixedly connected with the upper end face of the corncob outlet.
Preferably, the four vertex angles at the bottom of the supporting bottom plate are all provided with brake wheels.
Preferably, the curved surface sliding block is rotationally connected with a fixed sleeve arranged at the center of two side walls of the corn threshing box, and the curved surface sliding block is matched with a curved surface sliding groove formed in the inner wall surface of the fixed sleeve in size.
Preferably, a corn grain outlet is formed in the side face of the corn threshing box, the corn grain outlet and the feeding inlet are located on the same side, and the lower end face of the corn grain outlet is flush with the surface of the small-mesh filter screen.
A corn flour processing method utilizes the multifunctional corn threshing device for processing.
(III) beneficial effects
Compared with the prior art, the invention provides a multifunctional corn threshing device, which has the following beneficial effects:
1. according to the multifunctional corn threshing device, the motor drives the second belt limiting part and the third belt limiting part to rotate simultaneously through the transmission belt, so that the corn threshing assembly and the corn cob crushing assembly are driven to operate, corn kernels and corn cobs are separated under the high-speed rotation of the support and the threshing convex blocks, the corn cobs are crushed under the high-speed operation of the crushing blades, the threshing effect and the crushing effect are good, and the manufacturing cost and the using cost of the device are greatly saved only by using one motor;
2. according to the multifunctional corn threshing device, the large-mesh filter screen and the small-mesh filter screen are sequentially arranged below the corn threshing assembly, so that corncobs are left on the surface of the large-mesh filter screen, corn kernels are left on the surface of the small-mesh filter screen, scraps fall to the bottom surface inside the corn threshing assembly from meshes of the small-mesh filter screen, the scraps are classified and subjected to subsequent operation treatment, the manual workload is reduced, the corn kernels and the scraps can be helped to be filtered out and fall down rapidly through vibration of the first vibration spring and the second vibration spring, and the blockage of the corncobs and the corn kernels is avoided;
3. according to the multifunctional corn threshing device, the first air blower and the second air blower are arranged, so that dust and chips in the corn threshing box are blown into the first accommodating box and the second accommodating box respectively during operation, workers can collect the dust and the chips conveniently, and harm to human health is avoided;
4. this multi-functional corn threshing device through setting up adjustable fender and cortex curtain respectively at feed inlet and corncob export surface, effectively withstands the kernel of corn and jumps out, avoids causing unexpected injury to the workman, and the setting of adjustable fender and cortex curtain can not influence the normal use of device.
5. According to the multifunctional corn threshing device, the brake wheel is arranged at the bottom of the supporting bottom plate, so that the device is convenient to move, and the base of the device can be fixed through the brake wheel during operation of the device, so that the device is prevented from being mixed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic perspective view of a portion of the assembly of the present invention;
FIG. 4 is a second perspective view of a portion of the assembly of the present invention;
FIG. 5 is a schematic view of a corn threshing assembly of the invention;
FIG. 6 is a schematic view of the cob pulverizing module of the present invention;
FIG. 7 is a schematic view of a filter assembly according to the present invention;
FIG. 8 is a schematic view of a retaining sleeve according to the present invention;
fig. 9 is an enlarged partial view of the portion a of fig. 1 in accordance with the present invention.
In the figure: 1. a support base plate; 2. corn cob crushing box; 3. a motor placement box; 4. a first accommodation case; 5. a first blower; 6. a feed inlet; 7. a feed plate; 8. a corn threshing box; 9. a brake wheel; 10. a kernel outlet; 11. a second accommodation case; 12. a cob residue outlet; 13. a movable plate; 14. a handle; 15. a fixed sleeve; 1501. curved surface sliding grooves; 16. a second blower; 17. a cortical curtain; 18. a corncob outlet; 19. a first connection pipe; 20. a second connection pipe; 21. a motor; 22. a driving shaft; 23. a first belt limiter; 24. a corn threshing assembly; 2401. a first driven shaft; 2402. a curved surface slide block; 2403. a bracket; 2404. threshing convex blocks; 2405. a second belt limiter; 25. a drive belt; 26. a corncob crushing assembly; 2601. a second driven shaft; 2602. installing a shaft sleeve; 2603. a third belt limiter; 2604. a crushing blade; 2605. a supporting and fixing sleeve; 27. a motor placement groove; 28. a large mesh screen; 29. a first connection block; 30. a first vibration spring; 31. a second connection block; 32. a second vibration spring; 33. a small mesh filter screen; 34. a fixed shaft; 35. a movable baffle.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, a multifunctional corn threshing device comprises a supporting base plate 1, a corn threshing box 8 and a corn cob smashing box 2 are arranged on the upper surface of the supporting base plate 1, a corn threshing assembly 24 is arranged inside the corn threshing box 8, two ends of the corn threshing assembly 24 penetrate through two side faces of the corn threshing box 8, the corn threshing assembly 24 comprises a first driven shaft 2401, one end of the first driven shaft 2401 is fixedly connected with a second belt limiting piece 2405, five brackets 2403 are circumferentially arranged on the surface of the first driven shaft 2401, threshing bumps 2404 are uniformly arranged on one side, close to the surface of the first driven shaft 2401, of the brackets 2403, curved surface sliding blocks 2402 are arranged on the surface of the first driven shaft 2401, the lower portion of the corn threshing assembly 24 is located inside the corn threshing box 8, a large-mesh filter screen 28 and a small-mesh 33 are sequentially arranged inside the corn cob threshing box 8, the corn cob smashing box 2 is communicated with a corn cob outlet 18 arranged on the side face of the corn cob box 8, a first driven shaft 26026 is arranged on the inner side face of the corn cob smashing box, a first shaft 26026 is connected with a first shaft 2602 through a first shaft 2601, a first shaft 26026 is connected with a second shaft 2602 through a first shaft 2601, a first shaft 2602 is arranged on the surface of the first shaft 2601, a second shaft 2602 is connected with a first shaft 2602, and a second shaft 2602 is arranged on the surface of the first shaft is connected with a first shaft 2601, and a second shaft 2602 is arranged on the surface of the corn threshing device, and a second shaft is arranged.
Further, in the above scheme, the outside top surface of the corncob smashing box 2 is provided with the motor placement box 3, the inside bottom surface of the motor placement box 3 is provided with the motor placement groove 27, the surface of the motor placement groove 27 is provided with the motor 21, the end of the motor 21 is fixedly connected with the driving shaft 22, the end of the driving shaft 22 is fixedly connected with the first belt limiting piece 23, the surface of the first belt limiting piece 23 is movably connected with the driving belt 25, the second belt limiting piece 2405 and the third belt limiting piece 2603 are in transmission connection with the driving belt 25, so that the motor 21 can drive the corncob smashing assembly 24 and the corncob smashing assembly 26 to operate simultaneously through the driving belt 25, and further the manufacturing cost and the using cost of the device are saved.
Further, in the above scheme, the first vibrating springs 30 are disposed between the four top corners of the large mesh filter screen 28 and the small mesh filter screen 33, the first connecting blocks 29 are disposed at the upper and lower ends of the first vibrating springs 30, the two first connecting blocks 29 are respectively connected with the lower surface of the large mesh filter screen 28 and the upper surface of the small mesh filter screen 33, the second vibrating springs 32 are disposed between the small mesh filter screen 33 and the four top corners of the inner bottom surface of the corn threshing box 8, the second connecting blocks 31 are disposed at the upper and lower ends of the second vibrating springs 32, the two second connecting blocks 31 are respectively connected with the lower surface of the small mesh filter screen 33 and the inner bottom surface of the corn threshing box 8, so that separated corn cobs fall on the surface of the large mesh filter screen 28, and corn cobs and corn kernels fall from various corresponding outlets respectively under the telescopic vibration of the first vibrating springs 30 and the second vibrating springs 32.
Further, in the above scheme, movable plate 13 is movably installed to corncob smashing component 26 below, movable plate 13 joint is in the rectangle through-hole department that the 2 side was seted up of corncob smashing case, 13 terminal fixedly connected with handles 14 of movable plate to can pull out the movable plate through pulling handle 14, and then make the corncob disintegrating slag fall, the movable plate 13 below is provided with corncob disintegrating slag export 12, corncob disintegrating slag export 12 runs through the bottom surface of 2 of corncob smashing case with the upper and lower surface of supporting baseplate 1.
Further, in the above scheme, the upper end and the lower extreme of the outside one side of corn threshing box 8 are provided with first air-blower 5 and second air-blower 16 respectively, first air-blower 5 and the offside of second air-blower 16 are provided with first accommodation box 4 and second accommodation box 11 respectively, first air-blower 5 and second air-blower 16 all communicate with the inside of corn threshing box 8 through first connecting pipe 19, first accommodation box 4 and second accommodation box 11 all communicate with the inside of corn threshing box 8 through second connecting pipe 20 to first air-blower 5 and second air-blower 16 are in blowing the dust and the piece of corn threshing box 8 inside respectively in first accommodation box 4 and second accommodation box 11 when the operation, and then make things convenient for the workman to collect it and handle, avoid causing harm to human health.
Furthermore, in the above scheme, feed inlet 6 has been seted up to one side upper end of corn threshing box 8, feed inlet 6 outside fixedly connected with feed plate 7, be provided with fixed axle 34 between the both sides of feed inlet 6 inner wall upper end, fixed axle 34 surface rotation is connected with movable baffle 35 to movable baffle 35 can withstand corn grain in the corn threshing box 8 and jump out, can push away it easily when the maize downslide, and then do not influence the normal use of device.
Further, in the above scheme, the corncob outlet 18 is disposed at the opposite side of the feed inlet 6, the lower end surface of the corncob outlet 18 is flush with the surface of the large mesh filter 28, the surface of the corncob outlet 18 is provided with the leather curtain 17, and the upper end of the leather curtain 17 is fixedly connected to the upper end surface of the corncob outlet 18, so that the leather curtain 17 can prevent corn kernels from jumping out, and does not prevent corncobs from falling into the corncob crushing box 2 from the corncob outlet 18.
Furthermore, in the above scheme, the four apex angles of the bottom of the supporting bottom plate 1 are all provided with the brake wheels 9, so that the device is convenient to move, and the device base can be fixed through the brake wheels 9 during operation of the device, so that the disorder of the device is avoided.
Further, in the above scheme, the curved surface slide block 2402 is rotatably connected with the fixing sleeve 15 disposed at the center of two side walls of the corn threshing box 8, and the curved surface slide block 2402 is matched with the curved surface chute 1501 formed on the inner wall surface of the fixing sleeve 15, so that the fixing sleeve 15 supports the corn threshing assembly 24, and abrasion of the side wall of the corn threshing box 8 and the surface of the first driven shaft 2401 can be avoided.
Further, in the above scheme, the corn kernel outlet 10 is formed in the side surface of the corn threshing box 8, the corn kernel outlet 10 and the feeding port 6 are located on the same side, and the lower end surface of the corn kernel outlet 10 is flush with the surface of the small mesh filter screen 33, so that corn kernels fall into the prepared container from the corn kernel outlet 10.
A corn flour processing method utilizes the multifunctional corn threshing device for processing.
When the device is used, the device is moved to a designated working place through the brake wheel 9, a brake plate of the brake wheel 9 is stamped, a base of the device is fixed, the first blower 5 and the second blower 16 are started, wind blown out from the first blower 5 and the second blower 16 enters the corn threshing box 8 through the first connecting pipe 19, the motor 21 is started again, the motor 21 drives the driving shaft 22 to rotate, the driving shaft 22 drives the first belt limiting piece 23 to rotate, the driving belt 25 drives the second belt limiting piece 2405 and the third belt limiting piece 2603 connected with the driving belt 25 to rotate, the second belt limiting piece 2405 drives the first driven shaft 2401 to rotate, the first driven shaft 2401 drives the bracket 2403 arranged on the surface to rotate around the first driven shaft 2401, the threshing convex block 2404 also rotates along with the first blower, and meanwhile, the third belt limiting piece 2603 drives the second 2601 to rotate, and the second driven shaft 2601 drives the mounting shaft 2602 arranged on the surface to rotate, so that the crushing blade 2604 is driven;
placing corn on the inner surface of the feeding plate 7, sliding a corn pushing movable baffle 35 from a feeding hole 6 into the corn threshing box 8 and falling into the rotation range of the corn threshing assembly 24, enabling corn kernels to be separated from corn cobs by high-speed rotation of a bracket 2403 and a threshing lug 2404, enabling the corn kernels to fly inside the corn threshing box 8, blocking the feeding hole 6 by the movable baffle 35 capable of automatically resetting, blocking a corn cob outlet 18 by a leather blocking curtain 17, effectively avoiding corn kernels from jumping out, causing injury to workers, enabling dust and scraps emitted during corn kernels and corn cobs separation to be blown by a first blower 5 and fall into a first accommodating box 4, enabling the corn kernels to be left on the surface of a large-mesh filter screen 28 after the corn kernels and the corn cobs are separated, enabling the corn kernels and residual scraps to fall from meshes of the large-mesh filter screen 28 to be left on the surface of a small-mesh filter screen 33, enabling the scraps to fall from meshes of the small-mesh filter screen 33 to the inner bottom surface of the corn threshing assembly 8 and to be blown by a second blower 16, enabling the first vibrating spring 30 and the second vibrating spring 32 to fall into the second accommodating box 11, enabling dust and scraps emitted during corn kernels and corn cob separation to fall into the large-mesh filter screen 33 to be well-shaped filter screen 28 from the inner surface of the large-mesh filter screen 28, and enabling the corn kernels to fall into the large-mesh filter screen 33 to be well-shaped into the vibrating container 2;
corncob falling into the corncob crushing box 2 is chopped under the high-speed operation of the crushing blade 2604, after the corncob is crushed, the handle 14 is pulled, the movable plate 13 is pulled out from the interior of the corncob crushing box 2, corncob residues fall down and fall into a prepared storage bag from the corncob residue outlet 12, and the movable plate 13 is pulled back to the original position to continuously crush the corncob.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A multifunctional corn threshing device is characterized in that: including supporting baseplate (1), supporting baseplate (1) upper surface is provided with corn threshing box (8) and corncob and smashes case (2), corn threshing box (8) inside is provided with corn threshing assembly (24), corn threshing assembly (24) both ends are run through two sides of corn threshing box (8), corn threshing assembly (24) include first driven shaft (2401), first driven shaft (2401) one end fixedly connected with second belt locating part (2405), first driven shaft (2401) surface is encircleed and is provided with five supports (2403), support (2403) are close to one side on first driven shaft (2401) surface evenly is provided with threshing bump (2404), support (2403) both ends are located first driven shaft (2401) surface department all is provided with threshing slide block (2402), corn threshing assembly (24) below is located corn threshing box (8) inside is provided with big mesh filter screen (28) and little mesh (33) in proper order, case (8) and corncob (26) are smashed through first driven shaft (2401) surface one side and are provided with threshing box (2402), one end of the corncob smashing component (26) penetrates through one side face of the corncob smashing box (2), the corncob smashing component (26) comprises a second driven shaft (2601), an installation shaft sleeve (2602) is uniformly arranged on the surface of the second driven shaft (2601), three smashing blades (2604) are uniformly connected to the outer surface of the installation shaft sleeve (2602), a third belt limiting piece (2603) is fixedly connected to one end of the second driven shaft (2601), a supporting fixing sleeve (2605) is movably connected to the other end of the second driven shaft (2601), and the supporting fixing sleeve (2605) is fixedly installed on the inner wall surface of the corncob smashing box (2); a first vibrating spring (30) is arranged between four vertex angles of the large-mesh filter screen (28) and the small-mesh filter screen (33), first connecting blocks (29) are arranged at the upper end and the lower end of the first vibrating spring (30), the two first connecting blocks (29) are respectively connected with the lower surface of the large-mesh filter screen (28) and the upper surface of the small-mesh filter screen (33), a second vibrating spring (32) is arranged between the small-mesh filter screen (33) and the four vertex angles of the inner bottom surface of the corn threshing box (8), a second connecting block (31) is arranged at the upper end and the lower end of the second vibrating spring (32), and the two second connecting blocks (31) are respectively connected with the lower surface of the small-mesh filter screen (33) and the inner bottom surface of the corn threshing box (8); the corn cob smashing device comprises a corn cob smashing box (2), wherein a motor placement box (3) is arranged on the outer top surface of the corn cob smashing box (2), a motor placement groove (27) is formed in the inner bottom surface of the motor placement box (3), a motor (21) is arranged on the surface of the motor placement groove (27), a driving shaft (22) is fixedly connected to the tail end of the motor (21), a first belt limiting piece (23) is fixedly connected to the tail end of the driving shaft (22), a driving belt (25) is movably connected to the surface of the first belt limiting piece (23), and a second belt limiting piece (2405) and a third belt limiting piece (2603) are in transmission connection with the driving belt (25); the corn cob smashing device is characterized in that a movable plate (13) is movably arranged below the corn cob smashing component (26), the movable plate (13) is clamped at a rectangular through hole formed in the side face of the corn cob smashing box (2), a handle (14) is fixedly connected to the tail end of the movable plate (13), a corn cob smashing residue outlet (12) is arranged below the movable plate (13), and the corn cob smashing residue outlet (12) penetrates through the bottom face of the corn cob smashing box (2) and the upper surface and the lower surface of the supporting bottom plate (1); the upper end and the lower end of one side outside the corn threshing box (8) are respectively provided with a first air blower (5) and a second air blower (16), opposite sides of the first air blower (5) and the second air blower (16) are respectively provided with a first accommodating box (4) and a second accommodating box (11), the first air blower (5) and the second air blower (16) are communicated with the inside of the corn threshing box (8) through a first connecting pipe (19), and the first accommodating box (4) and the second accommodating box (11) are communicated with the inside of the corn threshing box (8) through a second connecting pipe (20); a feed inlet (6) is formed in the upper end of one side of the corn threshing box (8), a feed plate (7) is fixedly connected to the outer side of the feed inlet (6), a fixed shaft (34) is arranged between two sides of the upper end of the inner wall of the feed inlet (6), and a movable baffle (35) is rotatably connected to the surface of the fixed shaft (34); the corn cob outlet (18) is arranged at the opposite side of the feeding hole (6), the lower end face of the corn cob outlet (18) is flush with the surface of the large-mesh filter screen (28), a leather blocking curtain (17) is arranged on the surface of the corn cob outlet (18), and the upper end of the leather blocking curtain (17) is fixedly connected to the upper end face of the corn cob outlet (18); the curved surface sliding blocks (2402) are rotationally connected with fixed sleeves (15) arranged in the centers of two side walls of the corn threshing box (8), and the curved surface sliding blocks (2402) are matched with curved surface sliding grooves (1501) formed in the inner wall surfaces of the fixed sleeves (15) in size; the corn threshing box (8) side has seted up kernel of corn export (10), kernel of corn export (10) with feed inlet (6) are located the homonymy, the terminal surface under kernel of corn export (10) with little mesh filter screen (33) surface parallel and level.
2. A multi-functional corn threshing device as recited in claim 1, wherein: brake wheels (9) are arranged at four top corners of the bottom of the supporting bottom plate (1).
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| CN202011420379.3A CN112655381B (en) | 2020-12-08 | 2020-12-08 | Multifunctional corn threshing device and corn flour processing method |
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| CN202011420379.3A CN112655381B (en) | 2020-12-08 | 2020-12-08 | Multifunctional corn threshing device and corn flour processing method |
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| CN112655381A CN112655381A (en) | 2021-04-16 |
| CN112655381B true CN112655381B (en) | 2023-12-19 |
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|---|---|
| CN112655381A (en) | 2021-04-16 |
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