CN207124948U - A kind of corn peeling threshing screening machine - Google Patents
A kind of corn peeling threshing screening machine Download PDFInfo
- Publication number
- CN207124948U CN207124948U CN201721108847.7U CN201721108847U CN207124948U CN 207124948 U CN207124948 U CN 207124948U CN 201721108847 U CN201721108847 U CN 201721108847U CN 207124948 U CN207124948 U CN 207124948U
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- roller
- threshing
- screening plant
- frame
- fixed mount
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Abstract
It the utility model is related to a kind of corn peeling threshing screening machine, including frame, sheller unit and screening plant, the centre position of frame left end is provided with supporting plate, the rear and front end of supporting plate is fixed in frame, supporting plate upper end is provided with screening plant fixed mount, screening plant fixed mount includes preceding screening plant fixed mount and rear screening plant fixed mount, preceding screening plant fixed mount it is identical with rear screening plant fixed rack structure and using frame front-rear center line as symmetry axis before and after it is symmetrical；Sheller unit is arranged on the inside of frame upper end, and screening plant is arranged on sheller unit lower end, and sheller unit includes grain threshing roller, peeling rollers and conveying roller.Sheller unit of the present utility model, screening plant are compact-sized, can be worked simultaneously suitable for the corn threshing of different occasions, have the advantages that operating efficiency is high, easy to operate.
Description
Technical field
It the utility model is related to agricultural mechanical field, and in particular to a kind of corn peeling threshing screening machine.
Background technology
Current harvest corn operation, mostly the corn ear of harvest is manually divested again manually or de- after fruit ear bract
Grain machine takes off the corn kernel on corn ear, and labor intensity is big, and efficiency is low, and existing most of maize shellers only have threshing
Function, and threshing poor performance, the percentage of thresh is low, percentage of damage is high, and it is direct that other transmission linking is also needed between peeling and threshing
Runnability is have impact on, while existing thresing machine lacks pneumatic separation device mostly.
Utility model content
The utility model provides a kind of corn peeling threshing screening machine, can realize corn peeling, threshing and selection by winnowing simultaneously,
Improve the efficiency and threshing quality of corn threshing operation.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of corn peeling threshing screening machine, including frame, sheller unit and screening plant, the centre position of frame left end
Supporting plate is provided with, the rear and front end of supporting plate is fixed in frame, and screening plant fixed mount is provided with above supporting plate, is screened
Device fixed mount includes preceding screening plant fixed mount and rear screening plant fixed mount, preceding screening plant fixed mount and rear screening plant
Fixed rack structure it is identical and using frame front-rear center line as symmetry axis before and after it is symmetrical；Sheller unit is arranged on the interior of frame upper end
Portion, screening plant are arranged on below sheller unit, and sheller unit includes grain threshing roller, peeling rollers and conveying roller, before conveying roller includes
Conveying roller and rear conveying roller, grain threshing roller left and right ends are fixed in frame by bearing block, the fixed setting of grain threshing roller outer circumference surface
There are more threshing rasp bars, preceding conveying roller is provided with front of grain threshing roller, screening dress before preceding conveying roller left end is fixed on by bearing block
Fixed mount upper surface is put, preceding conveying roller right-hand member is fixed in frame by bearing block, and grain threshing roller rear is provided with peeling rollers, peeling
Roller left and right ends end is fixed on rear screening plant fixed mount upper surface by bearing block, and peeling rollers are arranged above rear conveying
Roller, peeling rollers and rear conveying roller are tangent, and rear conveying roll axis and peeling rollers diameter parallel are set, preceding conveying roller, rear conveying roller with
Peeling rollers are isometric；Screening plant includes screen cloth and hopper, and screen cloth is arranged on below grain threshing roller, and screen cloth left end is bolted
On screening plant fixed mount, screen cloth right-hand member is fixed on frame right-hand member, and screen cloth lower end is provided with hopper, hopper include lower wall surface,
Front face, rear surface and left wall face, left wall face center are provided with selection by winnowing hole, are provided with winnowing machine on the right side of hopper, winnowing machine passes through
Bearing block is fixed in frame, and winnowing machine send hole to be oppositely arranged with wind.
Connecting plate, connecting plate upper end and screening plant fixed mount lower end are provided between screening plant fixed mount and supporting plate
Face is fixedly connected, and connecting plate lower end is fixedly connected with supporting plate upper surface.
Circular arc overhead gage is provided with above grain threshing roller, Open Side Down for circular arc, and overhead gage is identical with grain threshing roller length, upper gear
Plate left and right ends are fixed in frame.
Front apron is vertically provided between grain threshing roller and preceding conveying roller, front apron upper end is fixedly connected with frame.
Peeling rollers outer surface is provided with multiple projections, and projection is interspersed in peeling rollers outer circumference surface.
Selection by winnowing hole is square hole.
Blanking plate is fixedly installed below screen cloth left end, blanking plate tilts to the right.
Threshing rasp bar spiral is arranged on grain threshing roller outer circumference surface, and threshing rasp bar left end is concordant with grain threshing roller left side, threshing
Rasp bar right-hand member is concordant with grain threshing roller right side.
Relative to prior art, the beneficial effects of the utility model are：The utility model can complete simultaneously corn peeling,
Threshing and screening operation, improve corn threshing efficiency and threshing quality, set preceding conveying roller and rear conveying roller, preceding conveying respectively
Roller can make corn ear more be evenly distributed in grain threshing roller axis direction, and rear conveying roller can make jade with going roller to coordinate
Rice cracker fringe realizes faster peeling, the winnowing machine of hopper right-hand member, can blow out the impurity in iblet, improve threshing quality,
Sheller unit of the present utility model, screening plant are compact-sized, can work, have suitable for the corn threshing of different occasions simultaneously
Operating efficiency is high, it is easy to operate the advantages that.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 rearview；
Fig. 3 is Fig. 1 left view；
Fig. 4 is hopper construction schematic diagram of the present utility model；
Fig. 5 is grain threshing roller structural representation of the present utility model.
Embodiment
Embodiment：As shown in Figures 1 to 5, a kind of corn peeling threshing screening machine, including including frame 1, sheller unit and
Screening plant, the centre position of the left end of frame 1 are provided with supporting plate 2, and the rear and front end of supporting plate 2 is fixed in frame 1, support
The top of plate 2 is provided with screening plant fixed mount 3, and screening plant fixed mount 3 includes preceding screening plant fixed mount 3-1 and rear screening fills
It is identical with rear screening plant fixed mount 3-2 structures and with the front-rear center of frame 1 to put fixed mount 3-2, preceding screening plant fixed mount 3-1
Line is symmetrical before and after symmetry axis, is provided with connecting plate 13 between screening plant fixed mount 3 and supporting plate 2, the upper end of connecting plate 13 with
Screening plant fixed mount lower surface is fixedly connected, and the lower end of connecting plate 13 is fixedly connected with the upper surface of supporting plate 2；Sheller unit is set
In the inside of the upper end of frame 1, screening plant is arranged on below sheller unit, and sheller unit includes grain threshing roller 4, peeling rollers 6 and defeated
Expect roller, conveying roller includes preceding conveying roller 5-1 and rear conveying roller 5-2, the left and right ends of grain threshing roller 4 are fixed on frame 1 by bearing block
On, the outer circumference surface of grain threshing roller 4 is fixedly installed more threshings rasp bar 4-1, threshing rasp bar 4-1 and prolonged from the left end surface helix of grain threshing roller 4
The right side of grain threshing roller 4 is extended, threshing rasp bar 4-1 is provided with circular arc along 4 circumferential uniform intervals of grain threshing roller, the top of grain threshing roller 4
Baffle plate 7, overhead gage 7 is identical with the length of grain threshing roller 4, and the left and right ends of overhead gage 7 are fixed in frame 1, and the front of grain threshing roller 4 is provided with
Preceding conveying roller 5-1, front apron 8, the upper end of front apron 8 and frame are vertically provided between grain threshing roller 4 and preceding conveying roller 5-1
1 is fixedly connected, screening plant fixed mount 3-1 upper surfaces before preceding conveying roller 5-1 left ends are fixed on by bearing block, preceding conveying roller 5-
1 right-hand member is fixed in frame 1 by bearing block, and the rear of grain threshing roller 4 is provided with peeling rollers 6, and the left end of peeling rollers 6 is consolidated by bearing block
Rear screening plant fixed mount 3-2 upper surfaces are scheduled on, the outer surface of peeling rollers 6 is provided with multiple projections, and projection is interspersed in peeling
The outer circumference surface of roller 6, peeling rollers 6 are arranged above rear conveying roller 5-2, and rear conveying roller 5-2 axis are set with the diameter parallel of peeling rollers 6
Put；Conveying roller 5-2 relatively rotates with peeling rollers 6 afterwards, and preceding conveying roller 5-1, rear conveying roller 5-2 and peeling rollers 6 are isometric.
Screening plant includes screen cloth 9 and hopper 10, and screen cloth 9 is arranged on the lower section of grain threshing roller 4, and the left end of screen cloth 9 is consolidated by bolt
It is scheduled on screening plant fixed mount, the right-hand member of screen cloth 9 is fixed on the right-hand member of frame 1, and the lower section of screen cloth 9 is provided with hopper 10, the left end of screen cloth 9
Lower section be fixedly installed blanking plate 12, blanking plate 12 tilts to the right, hopper 10 include lower wall surface 10-1, front face 10-2,
Rear surface 10-3 and left wall face 10-4, left wall face 10-4 centers are provided with selection by winnowing hole 10-5, and in the present embodiment, selection by winnowing hole 10-5 is
Square hole, the right side of hopper 10 are provided with winnowing machine 11, and winnowing machine 11 is fixed in frame 1 by bearing block, and winnowing machine 11 is sent with wind
Hole 10-5 is oppositely arranged.
The utility model puts into corn ear in peeling threshing screening machine when implementing, and preceding conveying roller 5-1 is by corn fruit
Fringe is evenly distributed in the axis direction of grain threshing roller 4, and corn ear is rubbed under the drive of grain threshing roller 4 with peeling rollers 6, finally
Peeling rollers 6 peel maize peel, and the maize peel peeled discharges machine in the presence of preceding conveying roller 5-1 and rear conveying roller 5-2 are common
Body, the corn ear for shelling skin pass through the threshing of grain threshing roller 4, and the corncob after threshing is total in preceding conveying roller 5-1 and rear conveying roller 5-2
Body is discharged with the presence of, the iblet to come off is screened out in material bin 10 by screen cloth 9, and the impurity in iblet passes through wind
The selection by winnowing of machine 11 is selected to discharge body.
Claims (8)
- A kind of 1. corn peeling threshing screening machine, it is characterised in that：Including frame, sheller unit and screening plant, frame left end Centre position be provided with supporting plate, the rear and front end of supporting plate is fixed in frame, is provided with screening plant above supporting plate Fixed mount, screening plant fixed mount include preceding screening plant fixed mount and rear screening plant fixed mount, preceding screening plant fixed mount It is identical with rear screening plant fixed rack structure and using frame front-rear center line as symmetry axis before and after it is symmetrical；Sheller unit is arranged on machine The inside of frame upper end, screening plant are arranged on below sheller unit, and sheller unit includes grain threshing roller, peeling rollers and conveying roller, defeated Material roller includes preceding conveying roller and rear conveying roller, and grain threshing roller left and right ends are fixed in frame by bearing block, grain threshing roller excircle Face is fixedly installed more threshing rasp bars, is provided with circular arc overhead gage above grain threshing roller, Open Side Down for circular arc overhead gage simultaneously It is fixed in frame, is provided with preceding conveying roller in front of grain threshing roller, preceding conveying roller left end is fixed on preceding screening plant by bearing block Fixed mount upper surface, preceding conveying roller right-hand member are fixed in frame by bearing block, and grain threshing roller rear is provided with peeling rollers, peeling rollers Left and right ends are fixed on rear screening plant fixed mount upper surface by bearing block, and peeling rollers are arranged above rear conveying roller, stripping Roller and rear conveying roller are tangent, and rear conveying roll axis are set with peeling rollers diameter parallel, preceding conveying roller, rear conveying roller and peeling rollers It is isometric；Screening plant includes screen cloth and hopper, and screen cloth is arranged on below grain threshing roller, and screen cloth left end is bolted on screening On device fixed mount, screen cloth right-hand member is fixed on frame right-hand member, and screen cloth lower end is provided with hopper, hopper include lower wall surface, front face, Rear surface and left wall face, left wall face center are provided with selection by winnowing hole, are provided with winnowing machine on the right side of hopper, winnowing machine is consolidated by bearing block It is scheduled in frame, winnowing machine send hole to be oppositely arranged with wind.
- A kind of 2. corn peeling threshing screening machine according to claim 1, it is characterised in that：Described screening plant is fixed Connecting plate is provided between frame and supporting plate, connecting plate upper end is fixedly connected with screening plant fixed mount lower surface, under connecting plate End is fixedly connected with supporting plate upper surface.
- A kind of 3. corn peeling threshing screening machine according to claim 1, it is characterised in that：Set above described grain threshing roller Circular arc overhead gage is equipped with, Open Side Down for circular arc, and overhead gage is identical with grain threshing roller length, and overhead gage left and right ends are fixed on frame On.
- A kind of 4. corn peeling threshing screening machine according to claim 1, it is characterised in that：Described grain threshing roller with it is preceding defeated Front apron is vertically provided between material roller, front apron upper end is fixedly connected with frame.
- A kind of 5. corn peeling threshing screening machine according to claim 1, it is characterised in that：Described peeling rollers outer surface Multiple projections are provided with, projection is interspersed in peeling rollers outer circumference surface.
- A kind of 6. corn peeling threshing screening machine according to claim 1, it is characterised in that：Described selection by winnowing hole is side Hole.
- A kind of 7. corn peeling threshing screening machine according to claim 1, it is characterised in that：Under described screen cloth left end Side is fixedly installed blanking plate, and blanking plate tilts to the right.
- A kind of 8. corn peeling threshing screening machine according to claim 1, it is characterised in that：Described threshing rasp bar spiral Grain threshing roller outer circumference surface is arranged on, threshing rasp bar left end is concordant with grain threshing roller left side, threshing rasp bar right-hand member and grain threshing roller right-hand member Face is concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108847.7U CN207124948U (en) | 2017-08-31 | 2017-08-31 | A kind of corn peeling threshing screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108847.7U CN207124948U (en) | 2017-08-31 | 2017-08-31 | A kind of corn peeling threshing screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124948U true CN207124948U (en) | 2018-03-23 |
Family
ID=61636962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721108847.7U Expired - Fee Related CN207124948U (en) | 2017-08-31 | 2017-08-31 | A kind of corn peeling threshing screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223405A (en) * | 2021-12-14 | 2022-03-25 | 浙江工业大学台州研究院 | Multifunctional corn threshing device |
-
2017
- 2017-08-31 CN CN201721108847.7U patent/CN207124948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223405A (en) * | 2021-12-14 | 2022-03-25 | 浙江工业大学台州研究院 | Multifunctional corn threshing device |
| CN114223405B (en) * | 2021-12-14 | 2022-09-20 | 浙江工业大学台州研究院 | Multifunctional corn threshing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |