CN107094439B - A kind of maize sheller - Google Patents
A kind of maize sheller Download PDFInfo
- Publication number
- CN107094439B CN107094439B CN201710493878.7A CN201710493878A CN107094439B CN 107094439 B CN107094439 B CN 107094439B CN 201710493878 A CN201710493878 A CN 201710493878A CN 107094439 B CN107094439 B CN 107094439B
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- China
- Prior art keywords
- shaft
- rotating cylinder
- supporting shell
- sprocket wheel
- gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
Abstract
The present invention discloses a kind of maize sheller, include body frame, hitch frame, diesel engine, gearbox, sheller unit and screening plant, it is characterized by: sheller unit includes rotating cylinder, shaft, supporting shell and the first transmission group, rotating cylinder, supporting shell is hollow cylinder, it is intracavitary that rotating cylinder is set in supporting shell, the side both ends of rotating cylinder are respectively equipped with guided way, the middle part of rotating cylinder side is equipped with driven tooth, the intracavitary surface of supporting shell be equipped with the mutually matched pulley of guided way and with the mutually matched notch of driven tooth, shaft is arranged in rotating cylinder, packing auger blade and spike-tooth are respectively equipped in shaft, shaft one end passes through the bottom of supporting shell one end, the other end of shaft is arranged on the bottom of the supporting shell other end by capacity eccentric bearing, shaft one end is equipped with the first sprocket wheel, first sprocket wheel is connected by the output end of chain and gearbox, screening plant Including feed bin, the second transmission group and sieve plate.Advantage of the present invention has: structure is simple, high-efficient, convenient and efficient.
Description
Technical field
The invention belongs to mechanical threshing machine technical field, in particular to a kind of maize sheller.
Background technique
Corn is important cereal crops and feed resource, the full of nutrition and highest grain of whole world total output
One of crop.The edible portion of corn be niblet, for improve corn storage benefit, usually by corn carry out threshing it
After stored.Maize sheller is a kind of equipment by niblet and corncob quick separating, is used to replace traditional people
Work corn threshing mode.Existing maize sheller structure type is more, mostly uses single threshing roll structure greatly, relies primarily on de-
Grain roller is equipped with spiral rib shaving and removes niblet, and forms an effect pushed ahead to corn ear, and threshing bin only rises
To the effect for preventing corn ear from running chaotically, in addition when screening niblet, also needs to screen by other power source drives and sieve, energy consumption
Greatly, complex procedures.Therefore, solution in response to the above problems is with regard to particularly important.
Summary of the invention
The present invention has overcome the deficiencies of the prior art and provide that a kind of structure is simple, high-efficient, conveniently corn threshing
Machine.
In order to achieve the above object, the technical scheme adopted by the invention is that: a kind of maize sheller, comprising body frame, hitch frame,
Diesel engine, gearbox, sheller unit and screening plant, the body frame front end are equipped with hitch frame, are respectively equipped with bavin on the body frame
Oil machine, gearbox, sheller unit and screening plant, the input terminal of the output end connection gearbox of the diesel engine, the threshing
Device is arranged above screening plant, it is characterised in that: the sheller unit includes rotating cylinder, shaft, supporting shell and the first transmission
Group, the rotating cylinder, supporting shell are hollow cylinder, and the rotating cylinder is set in that supporting shell is intracavitary, the side both ends of the rotating cylinder
Be respectively equipped with guided way, the middle part of the rotating cylinder side is equipped with driven tooth, the intracavitary surface of the supporting shell be equipped with it is described
The mutually matched pulley of guided way and with the mutually matched notch of driven tooth, the shaft is arranged in rotating cylinder, in the shaft
It is respectively equipped with packing auger blade and spike-tooth, described shaft one end passes through the bottom of supporting shell one end, and the other end of the shaft passes through
Capacity eccentric bearing is arranged on the bottom of the supporting shell other end, and described shaft one end is equipped with the first sprocket wheel, and first sprocket wheel is logical
The output end for crossing chain and gearbox connects, and first transmission group includes the second sprocket wheel, third sprocket wheel, drive shaft, bearing block
And first gear, second sprocket wheel are arranged on one end of shaft and connect third sprocket wheel, the third sprocket wheel by chain
Drive shaft is connected, the drive shaft is equipped with bearing block, and the bearing block is fixedly connected in supporting shell, the driving axis connection
First gear, for the first gear by notch and driven tooth engagement, the screening plant includes feed bin, the second transmission group and sieve
Plate, second transmission group include second gear, eccentric gear, swing rod and universal driving device, and the sieve plate quadrangle passes through slow
It rushes spring to be arranged in feed bin, the right end of the second sprocket wheel on one end of shaft, the second gear is arranged in the second gear
Eccentric gear is engaged, the eccentric gear is flexibly connected swing rod, and the swing rod connects universal driving device, the Universal drive dress
Set wherein one end of connection sieve plate.
Further, the shaft is in " Z " font, and shaft left end axial plane is equipped with packing auger blade, and the shaft is right
Axial plane is held to be equipped with spike-tooth.
Further, the shaft left end and rotating cylinder are coaxial, and the shaft right end and rotating cylinder be not coaxial.
Further, the rotating cylinder inner cavity surface is uniformly provided with spike-tooth.
Further, it is equipped with feed inlet above the left end of the sheller unit, made in feed inlet connection bowl chamber, it is described de-
It is equipped with screening mouth below the right end of grain device, makes the feed bin of the connection screening plant in bowl chamber.
Further, the sieve plate is obliquely installed, and the left end of the sieve plate is lower than right end, the corresponding position of the sieve plate left end
Feed bin is equipped with core mouth.
Compared with prior art, the invention has the advantages that shaft " Z " set up of character patt ern, the shaft and rotating cylinder of left end are coaxial, lead to
Can effectively corn ear be pushed forward by crossing setting packing auger blade thereon, and the shaft and rotating cylinder of left end be not coaxial, by being arranged thereon
Spike-tooth and corn contact when, inertia is larger, corn effectively can be carried out threshing, keeps Threshing good, avoids secondary
Threshing；Rotating cylinder can be driven to rotate by the first transmission component, rotating cylinder drives spike-tooth rotation thereon, to play threshing work
With and shaft cooperate, can effectively improve working efficiency；Sieve plate can be made to operate by the second transmission component, from without
By other equipment, energy saving is efficient and convenient.
Detailed description of the invention
Fig. 1 is a kind of a kind of structural representation front view of embodiment of maize sheller of the present invention.
Fig. 2 is a kind of knot that a kind of rotating cylinder of the sheller unit of embodiment of maize sheller is connect with supporting shell of the present invention
Structure schematic front view.
Fig. 3 is a kind of knot that a kind of rotating cylinder of the sheller unit of embodiment of maize sheller is connect with supporting shell of the present invention
Structure illustrates left view.
Fig. 4 is a kind of a kind of sheller unit of embodiment of maize sheller of the present invention and the transmission mechanism of screening plant
Structural representation perspective view.
1. body frame in the figure, 2. hitch frames, 3. diesel engines, 4. gearboxes, 5. rotating cylinders, 6. shafts, 7. supporting shells, 8. lead
To rail, 9. driven tooths, 10. pulleys, 11. notches, 12. packing auger blades, 13. spike-tooths, 14. capacity eccentric bearings, 15. first sprocket wheels, 16.
Second sprocket wheel, 17. third sprocket wheels, 18. drive shafts, 19. bearing blocks, 20. first gears, 21. feed bins, 22. sieve plates, 23. second
Gear, 24. eccentric gears, 25. swing rods, 26. universal driving devices, 27. buffer springs, 28. feed inlets, 29. screening mouths, 30.
Core mouth out.
Specific embodiment
The embodiments given below are intended to further illustrate the invention, but is not to be construed as to the scope of the present invention
Limitation, content still falls within this to some nonessential modifications and adaptations of the invention to those skilled in the art according to the present invention
The protection scope of invention.
In the description of the present invention, it should be noted that term " center " "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In Fig. 1 to Fig. 4,1. body frames, 2. hitch frames, 3. diesel engines, 4. gearboxes, 5. rotating cylinders, 6. shafts, 7. supports
Shell, 8. guided ways, 9. driven tooths, 10. pulleys, 11. notches, 12. packing auger blades, 13. spike-tooths, 14. capacity eccentric bearings, 15. first
Sprocket wheel, 16. second sprocket wheels, 17. third sprocket wheels, 18. drive shafts, 19. bearing blocks, 20. first gears, 21. feed bins, 22. sieve plates,
23. second gear, 24. eccentric gears, 25. swing rods, 26. universal driving devices, 27. buffer springs, 28. feed inlets, 29. screenings
Mouthful, 30. go out core mouth.
A kind of maize sheller, include body frame 1, hitch frame 2, diesel engine 3, gearbox 4, sheller unit and screening plant,
1 front end of body frame is equipped with hitch frame 2, is respectively equipped with diesel engine 3, gearbox 4, sheller unit and screening plant, diesel engine on body frame 1
The input terminal of 3 output end connection gearbox 4, sheller unit are arranged above screening plant, it is characterised in that: sheller unit packet
Rotating cylinder 5, shaft 6, supporting shell 7 and the first transmission group are included, rotating cylinder 5, supporting shell 7 are hollow cylinder, and rotating cylinder 5 is set in support
Shell 7 is intracavitary, and the side both ends of rotating cylinder 5 are respectively equipped with guided way 8, and the middle part of 5 side of rotating cylinder is equipped with driven tooth 9, and supporting shell 7 is intracavitary
Surface be equipped with the mutually matched pulley 10 of the guided way 8 and with the mutually matched notch 11 of driven tooth 9, shaft 6 sets
It sets in rotating cylinder 5, packing auger blade 12 and spike-tooth 13 is respectively equipped in shaft 6,6 one end of shaft passes through the bottom of 7 one end of supporting shell,
The other end of shaft 6 is arranged on the bottom of 7 other end of supporting shell by capacity eccentric bearing 14, and 6 one end of shaft is equipped with the first chain
Wheel 15, the first sprocket wheel 15 are connect by chain with the output end of gearbox 4, and the first transmission group includes the second sprocket wheel 16, third chain
Wheel 17, drive shaft 18, bearing block 19 and first gear 20, the second sprocket wheel 16 are arranged on one end of shaft 6 and are connected by chain
Third sprocket wheel 17 is connect, third sprocket wheel 17 connects drive shaft 18, and drive shaft 18 is equipped with bearing block 19, and bearing block 19 is fixedly connected on
In supporting shell 7, drive shaft 18 connects first gear 20, and first gear 20 is engaged by notch 11 with driven tooth 9, screening plant packet
Include feed bin 21, the second transmission group and sieve plate 22, the second transmission group includes second gear 23, eccentric gear 24, swing rod 25 and universal
Transmission device 26,22 4 jiaos of sieve plate are arranged in feed bin 21 by buffer spring 27, and one end of shaft 6 is arranged in second gear 23
The right end of upper second sprocket wheel 16, second gear 23 engage eccentric gear 24, and eccentric gear 24 is flexibly connected swing rod 25, and swing rod 25 connects
Universal driving device 26 is connect, universal driving device 26 connects wherein one end of sieve plate 22.
Shaft 6 is in " Z " font, and 6 left end axial plane of shaft is equipped with packing auger blade 12, and 6 right end axial plane of shaft is equipped with spike-tooth
13。
6 left end of shaft and rotating cylinder 5 are coaxial, and 6 right end of shaft and rotating cylinder 5 be not coaxial.
5 inner cavity surface of rotating cylinder is uniformly provided with spike-tooth 13.
It is equipped with feed inlet 28 above the left end of sheller unit, keeps the connection rotating cylinder 5 of feed inlet 28 intracavitary, the right end of sheller unit
Lower section is equipped with screening mouth 29, makes the feed bin 21 of the intracavitary connection screening plant of rotating cylinder 5.
Sieve plate 22 is obliquely installed, and the left end of sieve plate 22 is lower than right end, and the corresponding position feed bin 21 of 22 left end of sieve plate is equipped with
Core mouth 30.
In use, maize sheller is moved to job site by hitch frame 2 by tractor, then start diesel engine 3,
Diesel oil is converted to kinetic energy driving gearbox 4 by diesel engine 3, and gearbox 4 is operated by 15 drive shaft 6 of the first sprocket wheel again, makes to twist
Imperial blade 12 and spike-tooth 13 rotate, due to being successively arranged the second sprocket wheel 16 and second gear 23 in shaft 6, wherein the second chain
Wheel 16 connects third sprocket wheel 17 by chain, and power is finally passed to first gear 20 by third sprocket wheel 17, and first gear 20 passes through
Notch 11 is engaged with driven tooth 9, so that rotating cylinder 5 be made to operate, makes rotating cylinder 5 that intracavitary spike-tooth 13 be driven to rotate about the axis；Wherein
Two gears 23 engage eccentric gear 24, so that eccentric gear 24 is driven the swing of about 25 or so swing rods, swing rod 25 is again by universal
Transmission device 26 drives sieve plate only to make upper and lower swing；Unthreshed corn ear is put into rotating cylinder 5 from feed inlet 28, non-threshing
Corn ear contact high-speed rotation packing auger blade 12 and spike-tooth 13, spike-tooth 13 can make the corn abscission on corn ear, auger
Blade 12 can elapse corn ear onto the sieve plate 22 of feed bin 21 by screening mouth 29, and be made by filter eye set on sieve plate 22
Niblet falls to lower section, and corncob is discharged by going out core mouth 30.
Claims (6)
1. a kind of maize sheller includes body frame (1), hitch frame (2), diesel engine (3), gearbox (4), sheller unit and screening
Device, body frame (1) front end are equipped with hitch frame (2), and diesel engine (3) is respectively equipped on the body frame (1), gearbox (4), is taken off
Grain device and screening plant, the input terminal of output end connection gearbox (4) of the diesel engine (3), the sheller unit setting
Above screening plant, it is characterised in that: the sheller unit includes rotating cylinder (5), shaft (6), supporting shell (7) and the first transmission
Group, the rotating cylinder (5), supporting shell (7) they are hollow cylinder, and it is intracavitary that the rotating cylinder (5) is set in supporting shell (7), and described turn
The side both ends of cylinder (5) are respectively equipped with guided way (8), and the middle part of rotating cylinder (5) side is equipped with driven tooth (9), the support
The intracavitary surface of shell (7) is equipped with mutually matched with the guided way (8) mutually matched pulley (10) and with driven tooth (9)
Notch (11), shaft (6) setting are respectively equipped with packing auger blade (12) and spike-tooth on the shaft (6) in rotating cylinder (5)
(13), described shaft (6) one end passes through the bottom of supporting shell (7) one end, and the other end of the shaft (6) passes through capacity eccentric bearing
(14) it is arranged on the bottom of supporting shell (7) other end, described shaft (6) one end is equipped with the first sprocket wheel (15), and described first
Sprocket wheel (15) is connect by chain with the output end of gearbox (4), and first transmission group includes the second sprocket wheel (16), third chain
(17), drive shaft (18), bearing block (19) and first gear (20) are taken turns, second sprocket wheel (16) is arranged the one of shaft (6)
Third sprocket wheel (17) are connected on end and by chain, the third sprocket wheel (17) connects drive shaft (18), the drive shaft (18)
It is equipped with bearing block (19), the bearing block (19) is fixedly connected on supporting shell (7), and the drive shaft (18) connects the first tooth
Take turns (20), the first gear (20) is engaged with driven tooth (9) by notch (11), the screening plant include feed bin (21),
Second transmission group and sieve plate (22), second transmission group include second gear (23), eccentric gear (24), swing rod (25) and ten thousand
To transmission device (26), sieve plate (22) quadrangle is arranged in feed bin (21) by buffer spring (27), the second gear
(23) right end of the second sprocket wheel (16) is set on one end of shaft (6), the second gear (23) engages eccentric gear (24),
The eccentric gear (24) is flexibly connected swing rod (25), and the swing rod (25) connects universal driving device (26), the universal biography
Wherein one end of dynamic device (26) connection sieve plate (22).
2. a kind of maize sheller according to claim 1, it is characterised in that: the shaft (6) is in " Z " font, described
Shaft (6) left end axial plane is equipped with packing auger blade (12), and shaft (6) the right end axial plane is equipped with spike-tooth (13).
3. a kind of maize sheller according to claim 2, it is characterised in that: shaft (6) left end and rotating cylinder (5) are same
Axis, shaft (6) right end and rotating cylinder (5) be not coaxial.
4. a kind of maize sheller according to claim 1, it is characterised in that: rotating cylinder (5) inner cavity surface is uniformly set
There are spike-tooth (13).
5. a kind of maize sheller according to claim 1, it is characterised in that: be equipped with above the left end of the sheller unit
Feed inlet (28) keeps feed inlet (28) connection rotating cylinder (5) intracavitary, is equipped with screening mouth (29) below the right end of the sheller unit,
Make the feed bin (21) of the intracavitary connection screening plant of rotating cylinder (5).
6. a kind of maize sheller according to claim 5, it is characterised in that: the sieve plate (22) is obliquely installed, described
The left end of sieve plate (22) is lower than right end, and the corresponding position feed bin (21) of sieve plate (22) left end is equipped with core mouth (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493878.7A CN107094439B (en) | 2017-06-26 | 2017-06-26 | A kind of maize sheller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493878.7A CN107094439B (en) | 2017-06-26 | 2017-06-26 | A kind of maize sheller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107094439A CN107094439A (en) | 2017-08-29 |
| CN107094439B true CN107094439B (en) | 2019-04-19 |
Family
ID=59663808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710493878.7A Active CN107094439B (en) | 2017-06-26 | 2017-06-26 | A kind of maize sheller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107094439B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479530B (en) * | 2018-12-19 | 2024-01-05 | 开原川顺食品加工有限公司 | Automatic change corn thresher |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064982U (en) * | 1990-03-03 | 1990-11-07 | 沈阳市农业机械化研究所 | Corn threshing and cleaning machine |
| US6475082B2 (en) * | 1998-08-18 | 2002-11-05 | Claas Selbstfahrende Erntemaschinen Gmbh | Flap openings in a grain harvesting threshing and separation unit |
| CN102812823B (en) * | 2012-09-07 | 2014-07-02 | 齐齐哈尔北坤农机制造有限公司 | Efficient corn thresher |
| CN204180577U (en) * | 2014-10-26 | 2015-03-04 | 孙红艺 | A kind of Household small-size corn threshing machine |
| CN204968601U (en) * | 2015-09-25 | 2016-01-20 | 毛晟 | Spike -tooth formula corn threshing device |
| CN106804208A (en) * | 2015-12-02 | 2017-06-09 | 许亚夫 | Novel corn husker |
| CN105594385B (en) * | 2016-03-17 | 2017-10-27 | 河南科技大学 | A kind of oily peony seeds threshing grader and technique |
| CN205510893U (en) * | 2016-04-20 | 2016-08-31 | 约翰迪尔（天津）有限公司 | Threshing cylinder , thresher and combine |
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2017
- 2017-06-26 CN CN201710493878.7A patent/CN107094439B/en active Active
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| Publication number | Publication date |
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| CN107094439A (en) | 2017-08-29 |
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Effective date of registration: 20190321 Address after: 312500 Hengbanqiao Village, Rulan Town, Xinchang County, Shaoxing City, Zhejiang Province, No. 163 Applicant after: Xinchang Guanfu Machinery Co., Ltd. Address before: 037000 Jinniu Home Plaza Business Building, Nanhuan Road, Datong City, Shanxi Province, 3 Units, 11 Floors, 2 Applicant before: Huang Zhongchao |
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