CN108496577A - A kind of maize sheller - Google Patents
A kind of maize sheller Download PDFInfo
- Publication number
- CN108496577A CN108496577A CN201810162204.3A CN201810162204A CN108496577A CN 108496577 A CN108496577 A CN 108496577A CN 201810162204 A CN201810162204 A CN 201810162204A CN 108496577 A CN108496577 A CN 108496577A
- Authority
- CN
- China
- Prior art keywords
- turntable
- motor
- maize sheller
- double
- shaft
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
A kind of maize sheller disclosed by the invention, including pedestal, rotation is provided with turntable shaft on pedestal, horizontal turntable is fixedly and coaxially connected above turntable shaft, circumferentially uniform intervals are provided with several thrashing cylinders on turntable, horizontal motor for double-ended drive is further fixedly arranged on pedestal, one output shaft of motor for double-ended drive is rotated by space Geneva mechanism driving disc axis, another output shaft of motor for double-ended drive is connected with the toggle above thrashing cylinder by synchronous toothed belt mechanism, the bottom of toggle is fixedly connected with threshing cone corresponding with thrashing cylinder.The maize sheller of the present invention, price is low, small and high-effective and labour-saving, is suitable for the routine use of general peasant household.
Description
Technical field
The invention belongs to agricultural machinery equipment technical fields, and in particular to a kind of maize sheller.
Background technology
Corn threshing is the procedure that peasant must complete after autumn harvest, and maize sheller is a kind of short time use
Agricultural machinery.Existing maize sheller is mostly the automation equipment for being suitable for factory and carrying out a large amount of threshings of large size, and structure is multiple
Miscellaneous, volume is big, of high cost, and required place is larger when work, more suitable for the sweeping farm of corn planting, and for one
As for peasant household, the storage etc. after the price of maize sheller, use is an important factor for peasant selects maize sheller, so
Design that a kind of price is low, small and high-effective and labour-saving maize sheller is necessary.
Invention content
The purpose of the present invention is to provide a kind of maize sheller, price is low, small and high-effective and labour-saving, is suitable for general agriculture
The routine use at family.
The technical solution adopted in the present invention is:A kind of maize sheller, including pedestal, on pedestal rotation be provided with turntable
Axis, is fixedly and coaxially connected horizontal turntable above turntable shaft, and circumferentially uniform intervals are provided with several thrashing cylinders on turntable,
Horizontal motor for double-ended drive is further fixedly arranged on pedestal, an output shaft of motor for double-ended drive is driven by space Geneva mechanism
Turntable shaft rotates, another output shaft of motor for double-ended drive is connected with the song above thrashing cylinder by synchronous toothed belt mechanism
The bottom of handle link mechanism, toggle is fixedly connected with threshing cone corresponding with thrashing cylinder.
The features of the present invention also characterized in that
Space Geneva mechanism includes the driver plate being fixedly and coaxially connected close to the output shaft of turntable shaft with motor for double-ended drive, with dial
What disk was equipped with has the fixed space indexing sheave being linked on turntable shaft.
Synchronous toothed belt mechanism includes the vertical shell being fixedly connected with motor for double-ended drive, and the upper and lower ends in shell turn
It moves and is connected with toothed belt, by synchronous band connection between two toothed belts, the toothed belt fixing sleeve of lower end is together in twin shaft
It stretches on output shaft of the motor far from driver plate.
Toggle includes the axial horizontal accommodating disc being fixedly connected with shell upper end, the bottom part down of accommodating disc
It is fixedly connected with axial vertical track tube, the side wall of track tube is provided in the axial direction with track groove, and the lower part of track groove is along track
The peripheral, oblique of cylinder;Further include the crank axle that fitting is fixed in topping tooth profile belt wheel, the other end of crank axle is inserted into accommodating disc
It is interior and it is radially secure be connected with crank, the other end of crank, which is rotatably connected to, is generally aligned in the same plane interior connecting rod, connecting rod it is another
One end is rotatably connected to the guide rod in track tube, and the outer wall of guide rod is fixedly connected with the guiding in track groove
The bottom end of pin, guide rod is fixedly connected with threshing cone.
Turntable shaft is hollow form and is penetrated through with upper and lower ends junction, and center opening is fixed with below the bottom end of track tube
Sloping baffle, for the axis of baffle towards the upper end opening of turntable shaft, the bottom of guide rod passes through the center of baffle.
The one end of connecting rod far from crank is connected with flexural pivot, and the top of guide rod is connected with the sliding block being equipped with flexural pivot.
Thrashing cylinder includes thrashing cylinder ontology, and circumferentially uniform intervals are fixedly installed several threshings to the inner wall of thrashing cylinder ontology
Tooth.
The cross section of threshing cone is star.
The beneficial effects of the invention are as follows:A kind of maize sheller of the present invention, by being separately connected at motor for double-ended drive both ends
Space Geneva mechanism and synchronous toothed belt mechanism, and then toggle is driven by synchronous toothed belt mechanism, it ensure that sky
Between Geneva mechanism it is synchronous with crank and connecting rod movement, i.e., toggle moves back and forth primary, the rotation of space Geneva mechanism
One station;And the structure of toggle can make guide rod that threshing cone be driven to exist while vertical lines movement occurs
Movement is rotated in thrashing cylinder, in conjunction with the effect of threshing tooth to realize threshing.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of maize sheller of the present invention;
Fig. 2 is a kind of structural schematic diagram of maize sheller middle orbit cylinder bottom of the present invention;
Fig. 3 is the structural schematic diagram inside a kind of maize sheller middle orbit cylinder of the present invention;
Fig. 4 is the structural schematic diagram that threshing is bored in a kind of maize sheller of the present invention;
Fig. 5 is the structural schematic diagram of thrashing cylinder in a kind of maize sheller of the present invention.
In figure, 1. pedestals, 2. turntable shafts, 3. turntables, 4. thrashing cylinders, 5. motor for double-ended drive, 6. threshings cone, 7. driver plates, 8.
Space indexes sheave, and 9. shells, 10. toothed belts, 11. synchronous belts, 12. accommodating discs, 13. track tubes, 14. track grooves, 15. is bent
Arbor, 16. cranks, 17. connecting rods, 18. guide rods, 19. guide pins, 20. baffles, 21. flexural pivots, 22. sliding blocks, 23. thrashing cylinder sheets
Body, 24. threshing tooths.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific implementation mode the present invention is described in detail.
The present invention provides a kind of maize shellers, as shown in Figures 1 to 5, including pedestal 1, rotate and are provided on pedestal 1
The top of turntable shaft 2, turntable shaft 2 is fixedly and coaxially connected horizontal turntable 3, if circumferentially uniform intervals are provided on turntable 3
Dry thrashing cylinder 4, thrashing cylinder 4 include thrashing cylinder ontology 23, and circumferentially uniform intervals are fixedly installed the inner wall of thrashing cylinder ontology 23
Several threshing tooths 24 are further fixedly arranged on horizontal motor for double-ended drive 5 on pedestal 1, and an output shaft of motor for double-ended drive 5 passes through
Space Geneva mechanism driving disc axis 2 rotates, another output shaft of motor for double-ended drive 5 is connected with by synchronous toothed belt mechanism
Toggle above thrashing cylinder 4, the bottom of toggle are fixedly connected with corresponding with thrashing cylinder 4 transversal
Face is that star-shaped threshing bores 6.
Space Geneva mechanism be using the conventional structure of the prior art include with motor for double-ended drive 5 close to the defeated of turntable shaft 2
The driver plate 7 that shaft is fixedly and coaxially connected has the fixed space being linked on turntable shaft 2 to index sheave with what driver plate 7 was equipped with
8。
Synchronous toothed belt mechanism includes the vertical shell 9 being fixedly connected with motor for double-ended drive 5, the upper and lower ends in shell 9
It is rotatably connected to toothed belt 10, is connected by synchronous belt 11 between two toothed belts 10, the toothed belt 10 of lower end is solid
Surely it is sleeved on output shaft of the motor for double-ended drive 5 far from driver plate 7.
Toggle includes the axial horizontal accommodating disc 12 being fixedly connected with 9 upper end of shell, the bottom of accommodating disc 12
Axial vertical track tube 13 is fixedly connected with below portion, the side wall of track tube 13 is provided in the axial direction with track groove 14, track groove
Peripheral, oblique of 14 lower part along track tube 13;Further include the crank axle 15 that fitting is fixed in topping tooth profile belt wheel 10, crank axle
15 other end be inserted into accommodating disc 12 and it is radially secure be connected with crank 16, the other end of crank 16 is rotatably connected to position
In the connecting rod 17 in same plane, the one end of connecting rod 17 far from crank 16 is connected with flexural pivot 21, and the top of guide rod 18 is connected with
The sliding block 22 being equipped with flexural pivot 21, so that connecting rod 17 and guide rod 18 are rotatablely connected, the outer wall of guide rod 18 is fixedly connected
There are the guide pin 19 in track groove 14, the bottom end of guide rod 18 to be fixedly connected with threshing cone 6.
It when work, is put into thrashing cylinder 4 and waits for threshing corn, started motor for double-ended drive 5, pass through one end connection space sheave
Mechanism, that is, mutually matched driver plate 7 and space indexing sheave 8 convert the continuous rotation of motor to intermittent movement, drive turntable shaft
2 and turntable 3 rotate, other end connection synchronous toothed belt mechanism transmits motion to toggle, i.e. motor drives lower end
The rotation of toothed belt 10 drives topping tooth profile belt wheel 10 to rotate by synchronous belt 11, ensures that space Geneva mechanism and crank connect
Linkage synchronizes.At work under the drive of topping tooth profile belt wheel 10, the rotation of crank axle 15 drives accommodating toggle
Crank 16 in disk 12 rotates, and crank 16 drives guide rod 18 to do linear motion up and down in track tube 13 by connecting rod 17, this
Outside, for guide pin 19 so that guide rod 18 can also rotate under the limitation of track groove 14, bore 6 when threshing lunges jade downwards
Continue to move down after rice in-core, in 19 injection 14 lower part of slot of guide pin, the 6 drive corn rotation of threshing cone passes through threshing tooth
24 peel off niblet from corncob.The cooperation of wherein flexural pivot 21 and sliding block 22 further ensures threshing cone 6 can be upper and lower
Moving back and forth can rotate about the axis thereof again;Star-shaped threshing cone 6 ensures without relative rotation after penetrating corn and can provide threshing institute
The torque needed.
Turntable shaft 2 is hollow form and is penetrated through with upper and lower ends junction that being fixed with center below the bottom end of track tube 13 opens
The sloping baffle 20 in hole, towards the upper end opening of turntable shaft 2, the bottom of guide rod 18 passes through in baffle 20 axis of baffle 20
The heart.Threshing cone 6, which moves upwards, makes corncob encounter baffle 20 and 6 disengaging of threshing cone, and corncob is tiltedly fallen to 2 axis direction of turntable shaft
Under, it is dropped out from 2 bottom of turntable shaft.
By the above-mentioned means, a kind of maize sheller of the present invention at 5 both ends of motor for double-ended drive by being separately connected space groove
Mechanism and synchronous toothed belt mechanism are taken turns, and then toggle is driven by synchronous toothed belt mechanism, ensure that space sheave
Mechanism is synchronous with crank and connecting rod movement, i.e., toggle moves back and forth primary, and space Geneva mechanism rotates a work
Position;And the structure of toggle can make guide rod 18 drive threshing cone 6 de- while vertical lines movement occurs
Movement is rotated in grain cylinder 4, in conjunction with the effect of threshing tooth 24 to realize threshing.
Claims (8)
1. a kind of maize sheller, which is characterized in that rotated including pedestal (1), on pedestal (1) and be provided with turntable shaft (2), turntable
It is fixedly and coaxially connected horizontal turntable (3) above axis (2), circumferentially uniform intervals are provided with several threshings on turntable (3)
Cylinder (4) is further fixedly arranged on horizontal motor for double-ended drive (5) on pedestal (1), and an output shaft of motor for double-ended drive (5) passes through
Space Geneva mechanism driving disc axis (2) rotates, another output shaft of motor for double-ended drive (5) is connected by synchronous toothed belt mechanism
The toggle being connected to above the thrashing cylinder (4), it is right with thrashing cylinder (4) that the bottom of toggle is fixedly connected with
The threshing cone (6) answered.
2. a kind of maize sheller as described in claim 1, which is characterized in that the space Geneva mechanism includes and Double shaft-extension
The driver plate (7) that motor (5) is fixedly and coaxially connected close to the output shaft of turntable shaft (2), has fixing sleeve with what driver plate (7) was equipped with
Close the space indexing sheave (8) on turntable shaft (2).
3. a kind of maize sheller as claimed in claim 2, which is characterized in that the synchronous toothed belt mechanism includes and twin shaft
Stretch the vertical shell (9) that motor (5) is fixedly connected, the upper and lower ends in shell (9) are rotatably connected to toothed belt (10), and two
It is connected by synchronous belt (11) between a toothed belt (10), toothed belt (10) fixing sleeve of lower end is together in motor for double-ended drive
(5) on the output shaft far from driver plate (7).
4. a kind of maize sheller as claimed in claim 3, which is characterized in that the toggle includes and shell
(9) bottom part down of the axial horizontal accommodating disc (12) that upper end is fixedly connected, accommodating disc (12) is fixedly connected with axially vertically
Track tube (13), the side wall of track tube (13) is provided in the axial direction with track groove (14), and the lower part of track groove (14) is along track tube
(13) peripheral, oblique;Further include the crank axle (15) that fitting is fixed in topping tooth profile belt wheel (10), crank axle (15) it is another
End be inserted into accommodating disc (12) and it is radially secure be connected with crank (16), the other end of crank (16), which is rotatably connected to, to be located at
The other end of connecting rod (17) in same plane, connecting rod (17) is rotatably connected to the guide rod (18) in track tube (13),
The outer wall of guide rod (18) is fixedly connected with the guide pin (19) in track groove (14), the bottom end of guide rod (18) and threshing
Cone (6) is fixedly connected.
5. a kind of maize sheller as claimed in claim 4, which is characterized in that the turntable shaft (2) be hollow form and with it is upper
Lower both ends junction penetrates through, and the sloping baffle (20) of center opening is fixed with below the bottom end of track tube (13), baffle (20)
For axis towards the upper end opening of turntable shaft (2), the bottom of guide rod (18) passes through the center of baffle (20).
6. a kind of maize sheller as claimed in claim 4, which is characterized in that the one of the separate crank (16) of the connecting rod (17)
End is connected with flexural pivot (21), and the top of guide rod (18) is connected with the sliding block (22) being equipped with flexural pivot (21).
7. a kind of maize sheller as described in claim 1, which is characterized in that the thrashing cylinder (4) includes thrashing cylinder ontology
(23), circumferentially uniform intervals are fixedly installed several threshing tooths (24) to the inner wall of thrashing cylinder ontology (23).
8. a kind of maize sheller as described in claim 1, which is characterized in that the cross section of the threshing cone (6) is star.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810162204.3A CN108496577B (en) | 2018-02-26 | 2018-02-26 | Corn thresher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810162204.3A CN108496577B (en) | 2018-02-26 | 2018-02-26 | Corn thresher |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108496577A true CN108496577A (en) | 2018-09-07 |
CN108496577B CN108496577B (en) | 2020-10-27 |
Family
ID=63374794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810162204.3A Expired - Fee Related CN108496577B (en) | 2018-02-26 | 2018-02-26 | Corn thresher |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108496577B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109997524A (en) * | 2019-05-24 | 2019-07-12 | 张东升 | A kind of corn peeling device of high degree of automation |
CN111512795A (en) * | 2020-05-22 | 2020-08-11 | 廖章飞 | Knocking type sunflower threshing device |
CN112189452A (en) * | 2020-09-09 | 2021-01-08 | 陈美� | Quick thresher of maize |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5192245A (en) * | 1991-09-09 | 1993-03-09 | Case Corporation | Thresher elements for a combine |
CN2355521Y (en) * | 1998-11-30 | 1999-12-29 | 浙江省新昌中学 | Household corn thresher |
CN102301868A (en) * | 2011-06-27 | 2012-01-04 | 湖南省劲松机械有限公司 | Corn threshing method and corn threshing machine |
CN105027854A (en) * | 2015-08-28 | 2015-11-11 | 梁卓 | Corn threshing device |
-
2018
- 2018-02-26 CN CN201810162204.3A patent/CN108496577B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5192245A (en) * | 1991-09-09 | 1993-03-09 | Case Corporation | Thresher elements for a combine |
CN2355521Y (en) * | 1998-11-30 | 1999-12-29 | 浙江省新昌中学 | Household corn thresher |
CN102301868A (en) * | 2011-06-27 | 2012-01-04 | 湖南省劲松机械有限公司 | Corn threshing method and corn threshing machine |
CN105027854A (en) * | 2015-08-28 | 2015-11-11 | 梁卓 | Corn threshing device |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109997524A (en) * | 2019-05-24 | 2019-07-12 | 张东升 | A kind of corn peeling device of high degree of automation |
CN109997524B (en) * | 2019-05-24 | 2022-09-09 | 江西创嘉智能技术有限公司 | Corn threshing device with high automation degree |
CN111512795A (en) * | 2020-05-22 | 2020-08-11 | 廖章飞 | Knocking type sunflower threshing device |
CN111512795B (en) * | 2020-05-22 | 2022-05-24 | 泉州市象影机械科技有限公司 | Knocking type sunflower threshing device |
CN112189452A (en) * | 2020-09-09 | 2021-01-08 | 陈美� | Quick thresher of maize |
Also Published As
Publication number | Publication date |
---|---|
CN108496577B (en) | 2020-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208016393U (en) | Maize sheller | |
CN108496577A (en) | A kind of maize sheller | |
CN105940879B (en) | A kind of fresh corn thresing machine | |
CN211580738U (en) | Straw reducing mechanism for farming | |
CN107809902A (en) | Improved telescopic winder | |
CN207151214U (en) | A kind of corn harvester | |
CN203353108U (en) | Combined variable speed seed metering device | |
CN206674545U (en) | A kind of end effector mechanism of seed ball picking robot | |
CN210137629U (en) | Novel corn thresher | |
CN106664988A (en) | Corn threshing device | |
CN112155221B (en) | Apple processing is with mechanical equipment of denucleating | |
CN208242199U (en) | A kind of seedling separation device of agricultural machinery | |
CN204443200U (en) | The transmission mechanism of all feeding-in combine threshing system | |
CN114136491A (en) | Measuring equipment for wireless monitoring of environmental temperature | |
CN207678331U (en) | A kind of stalk binding apparatus | |
CN209631610U (en) | It is a kind of for producing the cylindrical pre-cleaning screen of feed | |
CN208407596U (en) | Small potato screw separating is mechanical | |
CN207437710U (en) | Reel sprinkling irrigation machine slides shift transmission | |
CN208376824U (en) | A kind of collection storage device of pumpkin | |
CN219780957U (en) | Conveyer casing assembly | |
CN109673272A (en) | A kind of torsional mode kind peanut shelling device | |
CN219938900U (en) | Quinoa is planted with high-efficient seed soaking germination accelerating device | |
CN209120669U (en) | Stalk pulling machine | |
CN109121743A (en) | A kind of agricultural device convenient for stalk bundling | |
CN211630915U (en) | Domestic small-size corn thresher |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |