CN117322245A - Efficient corn threshing device and application method thereof - Google Patents
Efficient corn threshing device and application method thereof Download PDFInfo
- Publication number
- CN117322245A CN117322245A CN202311620171.XA CN202311620171A CN117322245A CN 117322245 A CN117322245 A CN 117322245A CN 202311620171 A CN202311620171 A CN 202311620171A CN 117322245 A CN117322245 A CN 117322245A
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- corn
- threshing
- fixedly connected
- corn cobs
- sliding
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- 240000008042 Zea mays Species 0.000 title claims abstract description 136
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 136
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 134
- 235000005822 corn Nutrition 0.000 title claims abstract description 134
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004898 kneading Methods 0.000 claims abstract 2
- 238000007599 discharging Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 description 12
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 4
- 235000011613 Pinus brutia Nutrition 0.000 description 4
- 241000018646 Pinus brutia Species 0.000 description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000251169 Alopias vulpinus Species 0.000 description 1
- 208000003643 Callosities Diseases 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/06—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/10—Feeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/56—Driving mechanisms for the threshing parts
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention relates to the technical field of corn threshing, in particular to a high-efficiency corn threshing device and a using method thereof. According to the corn cob threshing machine, the corn cob is loosened by rotating the loosening kneading structure and matching with the conveying structure, corn cobs can be easily threshed when being threshed by the follow-up threshing structure, corn cobs are easy to shed when being impacted by the knocking post, corn cobs are prevented from being broken due to multiple impacts caused by the fact that corn is not easy to shed, threshing and separating operations are carried out in the threshing structure, and corn cobs are not splashed everywhere.
Description
Technical Field
The invention relates to the technical field of corn threshing, in particular to a high-efficiency corn threshing device and a using method thereof.
Background
Threshing the sun-dried corns is a problem in rural production all the time. The traditional method needs to completely rely on manual operation, uses a simple tool or directly uses hands to separate corn kernels from corn cobs, and maintains the integrity of the corn kernels, but has long time consumption and low efficiency, and some electrically driven corn thresher, wherein the corn cobs enter from a feed inlet, and are impacted by threshing rollers to separate the corn kernels from the corn cobs.
The corn kernels are orderly arranged on the corn cobs, the corn kernels are tightly connected with the corn cobs, so that the corn kernels can be impacted by a large force in the threshing process, the corn kernels are easily broken due to the large impact force, and the corn kernels are easily splashed out from the feed inlet due to the large impact force.
Disclosure of Invention
The invention aims to solve the problems in the background technology and provides a high-efficiency corn threshing device and a using method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a high-efficient corn threshing device, includes the mounting bracket, feed channel and threshing structure are installed at the top of mounting bracket, feed channel is the slope setting, conveying structure is installed at feed channel's top, tensioning structure is installed to conveying structure's inboard, rectangular opening has been seted up to feed channel's bottom, rectangular open-ended inside sliding connection has a rub loose structure, the feed inlet has been seted up to feed channel's upper end, the discharge gate has been seted up to feed channel's lower extreme, feed channel is linked together with threshing structure's inside through the discharge gate that sets up, threshing structure is the slope setting, rub loose structure and include the slide, slide both sides and rectangular open-ended inner wall sliding connection, the middle part rotation of slide is connected with the carousel, rectangular open-ended outside is provided with the mount pad, the both ends and the bottom fixed connection of feed channel of mount pad, install reciprocating structure on the mount pad, reciprocating structure is last installs the second motor of drive carousel pivoted.
Further, the reciprocating structure comprises a sliding block, a movable groove is formed in the mounting seat, the inner wall of the movable groove is in sliding connection with the outer wall of the sliding block, the second motor is fixedly connected to the sliding block, the two ends of the movable groove are respectively provided with a stop block, the outer wall of each stop block is fixedly connected with the mounting seat, a cam is fixedly connected to the shaft rod of the second motor, and the cam is located between the two stop blocks.
Further, the conveying structure comprises two side plates, two rotating rollers are rotatably connected between the two side plates, a conveying belt is sleeved outside the two rotating rollers, and a third motor for driving the rotating rollers to rotate is arranged on the side plates.
Further, tensioning texture includes the connecting plate, the both sides and the outer wall fixed connection of two curb plates of connecting plate, sliding connection has four evenly distributed's traveller on the connecting plate, four the lower extreme fixedly connected with lower cardboard of traveller, four the upper end fixedly connected with of traveller goes up the cardboard, the both ends of going up the cardboard all rotate and are connected with the gyro wheel down, the outside of traveller has cup jointed first spring, the upper end and the connecting plate fixed connection of first spring, the lower extreme and the traveller fixed connection of first spring, the inboard sliding connection of cardboard, last cardboard all and conveyer belt down.
Further, the bottom of threshing structure has been seted up and has been leaked the grain opening, the inboard fixedly connected with of hourglass grain opening is a plurality of filter rods, the bottom fixedly connected with parcel of threshing structure is leaked the grain open-ended and is collected the cover, it installs the row grain mouth to collect one side bottom that the discharge gate was kept away from to the cover, the pole groove has been seted up to one side tip that the discharge gate was kept away from to threshing structure, threshing structure's inside rotation is connected with threshing roller, threshing structure's one end fixedly connected with first motor.
Further, the threshing roller comprises a main shaft rod and a plurality of second springs, the second springs are uniformly distributed on the outer side of the supporting rod, the supporting rod is fixedly connected with the main shaft rod through a connecting rod, the outer wall of the supporting rod is rotationally connected with a plurality of knocking columns, the second springs are sleeved on the outer portion of the supporting rod, and the knocking columns and the second springs are distributed in a staggered mode.
Further, a rubber pad is fixedly connected to the top of the turntable.
Further, a T-shaped sliding groove is formed in the inner side of the rectangular opening, and a T-shaped sliding block which is in sliding connection with the T-shaped sliding groove is fixedly connected to the outer wall of the sliding plate.
The application method of the efficient corn threshing device comprises the following steps of:
s1, selecting corn cobs which are removed of the outer skin and dried in the sun, and putting the corn cobs into the corn cobs from a feed inlet on a feed channel;
s2, corn cobs slide to a conveying structure along an inclined feeding channel, the corn cobs are pushed to move towards a discharging hole by rotation of the conveying structure, the corn cobs pass through a loosening structure, a second motor on the loosening structure drives a rotary table to rotate, the rotating speed of the rotary table is 20r/min, corn cobs clamped between the rotary table and a conveying belt are rubbed in multiple directions by rotation of the rotary table, so that corn cobs are loosened, subsequent threshing is facilitated, in the process that the rotary table is driven by the second motor to rotate, a cam rotates along with the rotary table, the cam is in contact with one stop block, the whole sliding block slides in a movable groove, a sliding plate slides along a rectangular opening, the two stop blocks are continuously in contact with each other by rotation of the cam, the sliding plate slides back and forth along the rectangular opening, corn cobs are further rubbed back and forth, the corn cobs are loosened, and the corn cobs after being loosened are discharged into the threshing structure from the discharging hole;
s3, after the corn cobs after loosening in the step S2 enter the threshing structure, the first motor drives the main shaft rod to rotate, the supporting rod rotates along with the main shaft rod, the knocking post on the supporting rod can impact the corn cobs after loosening, so that corn kernels and corn cobs are separated easily, the corn kernels fall into the collecting cover after passing through the filtering rod, finally are discharged from the grain discharging port, and the corn cobs slide out from the rod discharging groove.
Compared with the prior art, the invention has the following beneficial effects:
1. the rotation of the conveying structure drives the corn cob to move towards the discharge hole, the corn cob passes through the loosening structure, the second motor on the loosening structure drives the rotary table to rotate, the rotating speed of the rotary table is 20r/min, and the rotary table rotates to carry out multidirectional loosening on the corn cob clamped between the rotary table and the conveying belt, so that the corn kernels on the corn cob are loosened, and the subsequent threshing is convenient;
2. in the process that the second motor drives the turntable to rotate, the cam also rotates along with the turntable, the cam is abutted against one stop block on one side, the whole slide block can slide in the movable groove, the slide plate can slide along the rectangular opening, the cam continuously abuts against the two stop blocks when rotating, the slide plate can slide back and forth along the rectangular opening, and further the corn cobs are rubbed back and forth, so that corn kernels on the corn cobs are loosened;
3. the first spring is arranged to push the lower clamping plate so as to prop the conveying belt open and close to the turntable, so that the conveying belt is kept in a tensioning state, and when a thicker corn cob is encountered, the first spring is properly contracted under the interference, so that the conveying belt is always stuck to the corn cob, the upper clamping plate is lifted upwards under the interference of the sliding column, the conveying belt is always in a tensioning state, and a good transmission effect of the conveying belt is ensured;
in summary, according to the corn threshing machine, the corn cob is loosened by the aid of the loosening structure which is arranged before corn threshing and is matched with the conveying structure, namely, the corn cob is pushed by the conveying belt, the rotating force generated by rotation of the rotating disc and the reciprocating force of the whole rotating disc, so that corn particles are loosened in multiple directions and are rubbed comprehensively, corn kernels can be easier to be threshed by the follow-up threshing structure, corn kernels are easy to fall off under the impact of the knocking column, corn kernels are prevented from being broken due to multiple impact of the corn falling off, threshing and separating operations are carried out in the threshing structure, and corn kernels are not splashed everywhere.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of another downward perspective of the present invention;
FIG. 3 is a schematic view in semi-section of a feed channel of the present invention;
FIG. 4 is a schematic perspective view of a conveying structure of the present invention;
FIG. 5 is an enlarged schematic view of the reciprocating structure of the present invention;
FIG. 6 is a schematic view in partial cutaway of a threshing structure of the invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6B in accordance with the present invention;
FIG. 8 is a schematic diagram of the connection between the feed channel and the slide plate according to the present invention;
fig. 9 is an enlarged schematic view of the structure of fig. 3 a according to the present invention.
In the figure: 1. a feed channel; 2. a conveying structure; 3. a loosening structure; 4. threshing structure; 5. a mounting frame; 6. a feed inlet; 7. a discharge port; 8. a first motor; 9. threshing roller; 10. a rectangular opening; 11. a slide plate; 12. a turntable; 13. a mounting base; 14. a second motor; 15. a tensioning structure; 16. a movable groove; 17. a cam; 18. a slide block; 19. a stop block; 20. a lower clamping plate; 21. an upper clamping plate; 22. a spool; 23. a connecting plate; 24. a roller; 25. a conveyor belt; 26. a side plate; 27. a rotating roller; 28. a third motor; 29. a first spring; 30. a particle leakage opening; 31. a filter rod; 32. a rod outlet groove; 33. a granule discharging port; 34. a main shaft lever; 35. a support rod; 36. knocking the column; 37. a second spring; 38. a rubber pad; 39. a T-shaped slider; 40. t-shaped sliding grooves; 41. a collection hood.
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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-9, a high-efficient corn threshing device, including mounting bracket 5, feed channel 1 and threshing structure 4 are installed at the top of mounting bracket 5, feed channel 1 is the slope setting, conveying structure 2 is installed at the top of feed channel 1, tensioning structure 15 is installed to conveying structure 2's inboard, rectangular opening 10 has been seted up to feed channel 1's bottom, rectangular opening 10's inside sliding connection has and rubs pine structure 3, feed inlet 6 has been seted up to feed channel 1's upper end, discharge gate 7 has been seted up to feed channel 1's lower extreme, feed channel 1 is linked together with threshing structure 4's inside through the discharge gate 7 that sets up, threshing structure 4 is the slope setting, rub pine structure 3 and include slide 11, slide 11's both sides and rectangular opening 10's inner wall sliding connection, slide 11's middle part rotation is connected with carousel 12, rectangular opening 10's outside is provided with mount pad 13, the both ends and feed channel 1's bottom fixed connection of mount pad 13 are last the reciprocating structure of installing, install the second motor 14 of driving carousel 12 pivoted on the reciprocating structure.
During the use, rub the pine structure 3 through setting up before the maize is threshed and rotate, cooperation conveying structure 2 kneads the pine to the cob and handles, can make the maize granule not hard up, can relax more when threshing the cob at follow-up threshing structure 4, the corn kernel drops very easily, avoids the broken condition of corn kernel that the corn is difficult for dropping down many times striking to lead to take place, and the operation of threshing and separating is carried out to the cob in threshing structure 4 inside, the corn kernel can not splash everywhere.
In this embodiment, the reciprocating structure includes a sliding block 18, a movable slot 16 is formed on the mounting seat 13, the inner wall of the movable slot 16 is slidably connected with the outer wall of the sliding block 18, the second motor 14 is fixedly connected to the sliding block 18, two ends of the movable slot 16 are both provided with stop blocks 19, the outer wall of the stop blocks 19 is fixedly connected with the mounting seat 13, a cam 17 is fixedly connected to a shaft lever of the second motor 14, the cam 17 is located between the two stop blocks 19, the cam 17 also rotates along with the rotating disk 12 in the process of the second motor 14 driving the rotating disk 12, the cam 17 is in contact with one stop block 19, the sliding block 18 integrally slides in the movable slot 16, the sliding plate 11 also slides along the rectangular opening 10, and the cam 17 continuously contacts with the two stop blocks 19 when rotating, so that the sliding plate 11 slides reciprocally along the rectangular opening 10, and further reciprocating corn cob is rubbed.
In this embodiment, conveying structure 2 includes two curb plates 26, rotates between two curb plates 26 and is connected with two roller 27, and conveyer belt 25 has been cup jointed to the outside of two roller 27, installs the third motor 28 that is used for driving roller 27 pivoted on the curb plate 26, and the third motor 28 is driving roller 27 rotation, is driving conveyer belt 25 rotation, and conveyer belt 25 is supported by flexible material, pastes and has great frictional force on the corn-on-cob, will be pushed towards discharge gate 7 by conveyer belt 25 after the corn-on-cob contacts conveyer belt 25.
In this embodiment, tensioning texture 15 includes connecting plate 23, the both sides and the outer wall fixed connection of two curb plates 26 of connecting plate 23, sliding connection has four evenly distributed's slide column 22 on the connecting plate 23, the lower extreme fixedly connected with lower cardboard 20 of four slide column 22, the upper end fixedly connected with of four slide column 22 goes up cardboard 21, lower cardboard 20, the both ends of going up cardboard 21 all rotate and be connected with gyro wheel 24, the outside of slide column 22 has cup jointed first spring 29, the upper end and the connecting plate 23 fixed connection of first spring 29, the lower extreme and the slide column 22 fixed connection of first spring 29, lower cardboard 20, go up cardboard 21 and the inboard sliding connection of conveyer belt 25, first spring 29's setting will promote lower cardboard 20, thereby prop up conveyer belt 25 and be close to carousel 12, and make conveyer belt 25 keep the state of tensioning, moreover meet thicker corn cob, first spring 29 is also shrink appropriately under the conflict, guarantee conveyer belt 25 and paste the corn cob all the time, upward lift up in the conflict of slide column 22, guarantee that conveyer belt 25 is in good transmission state all the time, conveyer belt 25 is guaranteed to be in the conveyer belt 25.
In this embodiment, the bottom of threshing structure 4 has been seted up and has been leaked the grain opening 30, leak the inboard fixedly connected with of grain opening 30 a plurality of filter rods 31, the bottom fixedly connected with parcel of threshing structure 4 has been leaked the collection cover 41 of grain opening 30, the row grain mouth 33 is installed to the one side bottom that the discharge gate 7 was kept away from to collection cover 41, the play pole groove 32 has been seted up to one side tip that the discharge gate 7 was kept away from to threshing structure 4, threshing structure 4's inside rotation is connected with threshing roller 9, threshing structure 4's one end fixedly connected with first motor 8, threshing structure 4 wholly is the slope setting, the corn cob will slide to play pole groove 32 department along threshing structure 4 after falling into, simultaneously first motor 8 has driven threshing roller 9 rotation and has broken away from corn cob, corn cob will leak behind filter rod 31 and fall into collection cover 41, finally the corn cob slides out from row grain mouth 33, the corn cob after threshing will be discharged from play pole groove 32.
In this embodiment, threshing roller 9 includes spindle pole 34 and a plurality of second spring 37, a plurality of second spring 37 evenly distributed is in the outside of branch 35, branch 35 is through the connecting rod and spindle pole 34 fixed connection of setting, the outer wall rotation of branch 35 is connected with a plurality of posts 36 of beating, the outside cover of branch 35 is equipped with a plurality of second springs 37, beat post 36 and second spring 37 crisscross distribution, the spindle pole 34 will drive a plurality of branches 35 rotation when rotating, beat post 36 will strike the corn cob, will make between corn grain and the corncob break away from after the corn cob receives the striking.
In this embodiment, the top of the turntable 12 is fixedly connected with a rubber pad 38, and the flexible rubber pad 38 is elastically deformed when contacting the corn cob, so that a larger contact area is provided when contacting the corn cob, and a larger friction force is provided between the flexible rubber pad 38 and the corn cob.
In this embodiment, the inner side of the rectangular opening 10 is provided with a T-shaped sliding groove 40, the outer wall of the sliding plate 11 is fixedly connected with a T-shaped sliding block 39 slidably connected with the T-shaped sliding groove 40, the arrangement of the T-shaped sliding block 39 and the T-shaped sliding groove 40 ensures that the sliding plate 11 and the feeding channel 1 can slide well, the limiting effect is also achieved, and the structure of the T-shaped sliding block 39 and the T-shaped sliding groove 40 is also adopted between the sliding block 18 and the movable groove 16.
The application method of the efficient corn threshing device comprises the following steps:
s1, selecting corn cobs which are removed of the outer skin and dried in the sun, and putting the corn cobs into the corn cobs from a feed inlet 6 on a feed channel 1;
s2, corn cobs slide to the conveying structure 2 along the inclined feeding channel 1, the rotation of the conveying structure 2 pushes the corn cobs to move towards the discharging hole 7, the corn cobs pass through the loosening structure 3, the second motor 14 on the loosening structure 3 drives the rotary table 12 to rotate, the rotating speed of the rotary table 12 is 20r/min, the rotary table 12 rotates to rub corn cobs clamped between the rotary table 12 and the conveying belt 25 in multiple directions, so that corn kernels on the corn cobs are loosened, the subsequent threshing is convenient, in the process that the second motor 14 drives the rotary table 12 to rotate, the cam 17 rotates along with the rotary table, the cam 17 collides with the stop 19 on one side, the whole sliding block 18 slides in the movable groove 16, the sliding plate 11 also slides along the rectangular opening 10, the cam 17 continuously collides with the two stop 19 when rotating, the sliding plate 11 slides back and forth along the rectangular opening 10, the corn cobs are further rubbed by the pushing force of the conveying belt 25, the corn cobs are rubbed in multiple directions, and the corn cobs are rubbed in multiple directions by the reciprocating force generated by the conveying belt 25, and the whole rotary table 12 moves back and forth, so that corn kernels are loosened from the rotary table 4 and are completely rubbed from the discharging hole 7;
s3, after the corn cobs after being loosened in the step S2 enter the threshing structure 4, the first motor 8 drives the main shaft rod 34 to rotate, the supporting rods 35 rotate along with the main shaft rod 34, the knocking columns 36 on the supporting rods 35 impact the loosened corn cobs, so that corn kernels and corn cobs are separated easily, the corn kernels fall into the collecting cover 41 after passing through the filtering rods 31, and finally are discharged from the grain discharging port 33, and the corn cobs slide out of the rod discharging grooves 32.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a high-efficient corn threshing device, includes mounting bracket (5), its characterized in that: the threshing device is characterized in that a feeding channel (1) and a threshing structure (4) are arranged at the top of the mounting frame (5), the feeding channel (1) is obliquely arranged, a conveying structure (2) is arranged at the top of the feeding channel (1), a tensioning structure (15) is arranged at the inner side of the conveying structure (2), a rectangular opening (10) is formed in the bottom of the feeding channel (1), a loosening structure (3) is connected with the inside of the rectangular opening (10) in a sliding mode, a feeding port (6) is formed in the upper end of the feeding channel (1), a discharging port (7) is formed in the lower end of the feeding channel (1), the feeding channel (1) is communicated with the inside of the threshing structure (4) through the arranged discharging port (7), and the threshing structure (4) is obliquely arranged;
the kneading and loosening structure (3) comprises a sliding plate (11), two sides of the sliding plate (11) are in sliding connection with the inner wall of a rectangular opening (10), a rotary table (12) is rotationally connected in the middle of the sliding plate (11), a mounting seat (13) is arranged on the outer side of the rectangular opening (10), two ends of the mounting seat (13) are fixedly connected with the bottom of a feeding channel (1), a reciprocating structure is mounted on the mounting seat (13), and a second motor (14) for driving the rotary table (12) to rotate is mounted on the reciprocating structure.
2. The efficient corn threshing device of claim 1, wherein: the reciprocating structure comprises a sliding block (18), a movable groove (16) is formed in the mounting seat (13), the inner wall of the movable groove (16) is in sliding connection with the outer wall of the sliding block (18), the second motor (14) is fixedly connected to the sliding block (18), stop blocks (19) are arranged at two ends of the movable groove (16), the outer wall of each stop block (19) is fixedly connected with the mounting seat (13), a cam (17) is fixedly connected to a shaft rod of the second motor (14), and the cam (17) is located between the two stop blocks (19).
3. The efficient corn threshing device of claim 1, wherein: the conveying structure (2) comprises two side plates (26), two rotating rollers (27) are rotatably connected between the two side plates (26), a conveying belt (25) is sleeved outside the two rotating rollers (27), and a third motor (28) for driving the rotating rollers (27) to rotate is mounted on the side plates (26).
4. A high efficiency corn threshing device as recited in claim 3, wherein: the tensioning structure (15) comprises a connecting plate (23), two sides of the connecting plate (23) are fixedly connected with the outer walls of two side plates (26), four evenly distributed slide columns (22) are connected to the connecting plate (23) in a sliding mode, lower clamping plates (20) are fixedly connected to the lower ends of the slide columns (22), upper clamping plates (21) are fixedly connected to the upper ends of the slide columns (22), rollers (24) are fixedly connected to the two ends of the lower clamping plates (20) and the two ends of the upper clamping plates (21) in a rotating mode, first springs (29) are sleeved on the outer portions of the slide columns (22), the upper ends of the first springs (29) are fixedly connected with the connecting plate (23), and the lower ends of the first springs (29) are fixedly connected with the slide columns (22), and the lower clamping plates (20) and the upper clamping plates (21) are all in sliding connection with the inner sides of the conveying belt (25).
5. The efficient corn threshing device of claim 1, wherein: the utility model discloses a threshing structure, including threshing structure (4), a plurality of filter rods (31) are offered to the bottom of threshing structure (4), a plurality of filter rods (31) are offered to the inboard fixedly connected with of hourglass grain opening (30), the collection cover (41) of hourglass grain opening (30) are lived to the bottom fixedly connected with parcel of threshing structure (4), row grain mouth (33) are installed to one side bottom that discharge gate (7) was kept away from to collection cover (41), play pole groove (32) have been offered to one side tip that discharge gate (7) was kept away from to threshing structure (4), the inside rotation of threshing structure (4) is connected with threshing roller (9), the one end fixedly connected with first motor (8) of threshing structure (4).
6. The efficient corn threshing device of claim 5, wherein: threshing roller (9) include main axostylus axostyle (34) and a plurality of second spring (37), a plurality of second spring (37) evenly distributed is in the outside of branch (35), branch (35) are through connecting rod and main axostylus axostyle (34) fixed connection that set up, the outer wall rotation of branch (35) is connected with a plurality of posts of beating (36), strike post (36) and second spring (37) crisscross distribution.
7. The efficient corn threshing device of claim 1, wherein: the top of carousel (12) fixedly connected with rubber pad (38).
8. The efficient corn threshing device of claim 1, wherein: t-shaped sliding grooves (40) are formed in the inner side of the rectangular opening (10), and T-shaped sliding blocks (39) which are in sliding connection with the T-shaped sliding grooves (40) are fixedly connected to the outer wall of the sliding plate (11).
9. A method of using a high efficiency corn threshing device as defined in any one of claims 1-8, comprising the steps of:
s1, selecting corn cobs which are removed of the outer skin and dried in the sun, and putting the corn cobs into the corn cobs from a feed inlet (6) on a feed channel (1);
s2, corn cobs slide to a conveying structure (2) along an inclined feeding channel (1), the corn cobs are pushed to move towards a discharging hole (7) by rotation of the conveying structure (2), meanwhile, the corn cobs can pass through a loosening structure (3), a second motor (14) on the loosening structure (3) drives a rotary table (12) to rotate, the rotating speed of the rotary table (12) is 20r/min, the rotary table (12) rotates to rub corn cobs clamped between the rotary table (12) and a conveying belt (25) in multiple directions, so that corn cobs on the corn cobs are loosened, follow-up threshing is facilitated, in the process that the second motor (14) drives the rotary table (12) to rotate, a cam (17) rotates along with one side of a stop block (19), a sliding block (18) integrally slides in a movable groove (16), a sliding plate (11) also slides along a rectangular opening (10), and when the cam (17) rotates, the two stop blocks (19) continuously collide, so that corn cobs on the rotary table (12) are loosened, and corn cobs are further loosened from the reciprocating sliding plate (10) to the corn cobs on the reciprocating structure (4);
s3, after the corn cobs after loosening in the step S2 enter the threshing structure (4), the first motor (8) drives the main shaft rod (34) to rotate, the supporting rod (35) rotates along with the main shaft rod (34), the knocking post (36) on the supporting rod (35) can impact the loosened corn cobs, so that corn kernels and corn cobs are separated easily, the corn kernels fall into the collecting cover (41) after passing through the filtering rod (31), finally are discharged from the grain discharging port (33), and the corn cobs slide out from the pole discharging groove (32).
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1255043A (en) * | 1960-01-21 | 1961-03-03 | corn sheller, corn sheller | |
| US5167580A (en) * | 1991-03-26 | 1992-12-01 | The Pillsbury Corporation | Corn husker and method of husking corn |
| DE10015057A1 (en) * | 2000-03-25 | 2001-10-18 | Case Harvesting Sys Gmbh | Self-propelled combine harvester has thresher, separator and cleaner which have same channel width, this being wider than front-mounted feeder |
| CN108522031A (en) * | 2018-05-09 | 2018-09-14 | 芜湖拓云农业技术有限公司 | A kind of corn ear processing unit (plant) for agricultural production |
| CN116369062A (en) * | 2023-05-15 | 2023-07-04 | 山东欣梦农业发展有限公司 | Continuous threshing device for corns for agricultural production |
-
2023
- 2023-11-30 CN CN202311620171.XA patent/CN117322245B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1255043A (en) * | 1960-01-21 | 1961-03-03 | corn sheller, corn sheller | |
| US5167580A (en) * | 1991-03-26 | 1992-12-01 | The Pillsbury Corporation | Corn husker and method of husking corn |
| DE10015057A1 (en) * | 2000-03-25 | 2001-10-18 | Case Harvesting Sys Gmbh | Self-propelled combine harvester has thresher, separator and cleaner which have same channel width, this being wider than front-mounted feeder |
| CN108522031A (en) * | 2018-05-09 | 2018-09-14 | 芜湖拓云农业技术有限公司 | A kind of corn ear processing unit (plant) for agricultural production |
| CN116369062A (en) * | 2023-05-15 | 2023-07-04 | 山东欣梦农业发展有限公司 | Continuous threshing device for corns for agricultural production |
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