CN105075540B - Multi-roller corn ear thresher with adjustable threshing gaps - Google Patents
Multi-roller corn ear thresher with adjustable threshing gaps Download PDFInfo
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- CN105075540B CN105075540B CN201510496961.0A CN201510496961A CN105075540B CN 105075540 B CN105075540 B CN 105075540B CN 201510496961 A CN201510496961 A CN 201510496961A CN 105075540 B CN105075540 B CN 105075540B
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- Prior art keywords
- threshing
- roller
- differential speed
- speed roll
- roll
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- Adjustment And Processing Of Grains (AREA)
Abstract
A multi-roller corn ear thresher with adjustable threshing gaps comprises a machine frame, a threshing device arranged on the machine frame, a feed port formed in the upper end of the threshing device, and a collecting hopper arranged at the lower end of the threshing device. A corncob outlet for discharging threshed corncobs is formed in the output end of the threshing device. The threshing device comprises a plurality of differential rollers transversely arranged on the machine frame. A gap is formed between every two adjacent differential rollers. A discrete roller and a threshing roller which are perpendicular to the differential roller are arranged above each differential roller. An adjusting device for adjusting the threshing gaps between the differential rollers and the discrete rollers and between the differential rollers and the threshing rollers is arranged on the thresher. The thresher has the advantages that the thresher is reasonable in structure, easy and convenient to operate, high in practicability, capable of rapidly adjusting the gaps and suitable for meeting the requirement for various different threshing gaps; an adjusting plate directly acts on corn ears, and the height of the corn ears is controlled by adjusting the height of the adjusting plate.
Description
Technical field
The present invention relates to agriculture corn threshing technology, the adjustable multiple roll corn ear of specifically a kind of cylinder-concave clearance
Thresing machine.
Background technology
The gap of corn seed multiple roll thresing machine has a significant impact for corn seed fruit ear threshing performance and breakage rate, and not
Differ widely with the corn ear diameter of kind, the different gap of different-diameter correspondence, it is therefore desirable to according to different cultivars, difference
The corn ear constantly regulate rod of diameter is highly ensureing cylinder-concave clearance.And corn seed multiple roll thresing machine is tested
When to be also grouped different gap is tested.But the rod of threshing machine is heavy, regulation inconvenience is removed and installed, therefore need to be set
Count out a kind of adjustable simple corn ear thresing machine of cylinder-concave clearance.
The content of the invention
The technical problem to be solved is to provide a kind of adjustable multiple roll corn ear thresing machine of cylinder-concave clearance,
Current threshing machine is solved because roller is heavy, inconvenience is removed and installed and the problem of cylinder-concave clearance cannot be adjusted.
The present invention is for the solution technical scheme that adopted of above-mentioned technical problem：A kind of adjustable multiple roll of cylinder-concave clearance is beautiful
Rice cracker fringe thresing machine, including frame, the sheller unit being arranged in frame, the feeding mouth for being arranged on release unit upper end and setting
In the recovering hopper of sheller unit lower end, the outfan of sheller unit to be provided with and go out core mouth by what the corn cob after threshing was discharged, described
Sheller unit include be horizontally set with the multiple differential speed rolls in frame, have gap between two neighboring differential speed roll, positioned at differential speed roll
Top is provided with discrete roller and grain threshing roller perpendicular to differential speed roll, and discrete roller is arranged on differential speed roll near one end of feeding mouth,
Grain threshing roller is arranged on differential speed roll near the one end for going out core mouth, and differential speed roll, discrete roller and grain threshing roller are by being arranged in frame
Motor drive belt wheel in the presence of operate, feeding mouth feeding corn ear rotate differential speed roll in the presence of roll forward
It is dynamic, discrete roller and grain threshing roller are sequentially passed through in rolling process, discrete and threshing is realized, the corn cob after threshing is arranged from core mouth is gone out
Go out, take off clean corn kernel and collect in recovering hopper；It is additionally provided with described thresing machine for adjusting differential speed roll with discrete roller
And the adjusting means of the cylinder-concave clearance between grain threshing roller.
Adjusting means of the present invention includes being separately fixed at two fixed plates of frame both sides and coordinates with fixed plate
Realize the adjusting part of altitude mixture control, described adjusting part include the adjustable plate of the inverted U for acting on corn ear and with tune
Section plate is connected and plays the stay bolt of altitude mixture control effect, and respectively welding one connects length to the tail end of two vertical sections of adjustable plate
The nut of bolt, stay bolt is provided with for the upper clamp nut of positioning and for locked lower clamp nut, by upper fastening
Nut and lower clamp nut adjust stay bolt and realize the regulation of adjustable plate height with the relative position of fixed plate upper bolt hole, so as to
Reach the purpose of gap adjustment；Position in the fixed plate corresponding to gap between two neighboring discrete roller is provided through long spiral shell
The bolt hole of bolt.
Gap width between two neighboring differential speed roll of the present invention is 8-10mm.
The width of adjustable plate of the present invention is 5-7mm.
The invention has the beneficial effects as follows：Present configuration is rationally, simple to operation, practical, between can quickly realizing
Gap regulation and suitable for the requirement of various different cylinder-concave clearances.Conveniently and efficiently carry out discrete roller, grain threshing roller and differential speed roll
Between gap adjustment, wherein adjustable plate directly acts on corn ear, and Semen Maydiss fruit is controlled by adjusting the height of adjustable plate
The height of fringe；Upper clamp nut is positioned, and lower clamp nut carries out locked, changes corn threshing gap with this, adapts to not
With the threshing of kind Semen Maydiss, this structure can quickly carry out altitude mixture control, to adapt to different cylinder-concave clearance requirements.
Description of the drawings
Fig. 1 is the front view of multiple roll corn ear thresing machine of the present invention；
Fig. 2 is the top view of multiple roll corn ear thresing machine of the present invention；
Fig. 3 is the left view of multiple roll corn ear thresing machine of the present invention；
Fig. 4 is the structural representation of adjusting part of the present invention；
Labelling in figure：1st, frame, 2, sheller unit, 3, feeding mouth, 4, recovering hopper, 5, differential speed roll, 6, discrete roller, 7, threshing
Roller, 8, belt wheel, 9, adjusting part, 90, adjustable plate, 91, nut, 92, upper clamp nut, 93, lower clamp nut, 94, stay bolt,
10th, fixed plate, 11, corn ear.
Specific embodiment
A kind of adjustable multiple roll corn ear thresing machine of cylinder-concave clearance, including frame 1, the threshing that is arranged in frame 1
Device 2, the feeding mouth 3 for being arranged on release unit upper end and the recovering hopper 4 for being arranged on sheller unit lower end, the output of sheller unit
End to be provided with and go out core mouth by what the corn cob after threshing was discharged, and described sheller unit includes being horizontally set with the multiple differentials in frame 1
Roller 5, has gap between two neighboring differential speed roll 5, is provided with perpendicular to the discrete roller 6 of differential speed roll 5 and de- positioned at the top of differential speed roll 5
Grain roller 7, and discrete roller 6 be arranged on differential speed roll 5 near feeding mouth 3 one end, grain threshing roller 7 be arranged on differential speed roll 5 near go out
One end of core mouth, differential speed roll 5, discrete roller 6 and grain threshing roller 7 are in the effect of the belt wheel 8 driven by the motor being arranged in frame 1
Lower operating, the corn ear 11 that feeding mouth 3 feeds rolls forward in the presence of the differential speed roll 5 for rotating, in rolling process successively
Through discrete roller 6 and grain threshing roller 7, discrete and threshing is realized, the corn cob after threshing is discharged from core mouth is gone out, take off clean Corn Seeds
Grain is collected in recovering hopper 4；It is additionally provided with described thresing machine for adjusting between differential speed roll 5 and discrete roller 6 and grain threshing roller 7
The adjusting means of cylinder-concave clearance.
Further, adjusting means includes being separately fixed at two fixed plates 10 of the both sides of frame 1 and coordinates with fixed plate 10
The adjusting part 9 of altitude mixture control is realized, described adjusting part 9 includes the adjustable plate 90 of the inverted U for acting on corn ear 11
And be connected with adjustable plate 90 and play the stay bolt 94 of altitude mixture control effect, the tail end of two vertical sections of adjustable plate 90 respectively welds
The nut 91 of a connection stay bolt 94 is connect, stay bolt 94 is provided with for the upper clamp nut 92 of positioning and under locked
Clamp nut 93, adjusts stay bolt 94 relative with the upper bolt hole of fixed plate 10 by upper clamp nut 92 and lower clamp nut 93
The regulation of the height of adjustable plate 90 is realized in position, so as to reach the purpose of gap adjustment；Adjacent two are corresponded in the fixed plate 10
The position in gap is provided through the bolt hole of stay bolt 94 between individual differential speed roll 5.
Further, the gap width between two neighboring differential speed roll 5 is 8-10mm.
Further, the width of adjustable plate 90 is 5-7mm.
Corn ear 11 enters sheller unit from feeding mouth 3, moves forward under the turning effort of differential speed roll 5, while
Discrete and threshing is realized in the presence of differential speed roll 5, discrete roller 6 and grain threshing roller 7, output of the corn cob after threshing from sheller unit
End is discharged, and clean corn kernel is collected in recovering hopper 4.
At the gap that adjustable plate 90 is placed between differential speed roll 5, the stay bolt 94 with lower clamp nut 93 is passed through into machine
The bolt hole of the upper mounted plate 10 of frame 1, is then connected to upper clamp nut 92 on stay bolt 94, finally stay bolt 94 is screwed in into tune
In the nut 91 of section plate 90.When adjusting height, upper clamp nut 92 is first adjusted to the height of needs, then again lower fastening spiral shell
Female 93 tighten upwards so that upper clamp nut 92 and lower clamp nut 93 are tightened in the both sides of fixed plate 10 simultaneously, then be highly
Can fix, and height can easily carry out high high adjustment.
Claims (3)
1. a kind of adjustable multiple roll corn ear thresing machine of cylinder-concave clearance, including frame（1）, be arranged on frame（1）On it is de-
Grain device（2）, be arranged on the feeding mouth of release unit upper end（3）With the recovering hopper for being arranged on sheller unit lower end（4）, threshing dress
The outfan put to be provided with and go out core mouth by what the corn cob after threshing was discharged, it is characterised in that：Described sheller unit includes being horizontally set with
In frame（1）On multiple differential speed rolls（5）, two neighboring differential speed roll（5）Between have gap, positioned at differential speed roll（5）Top set
Have perpendicular to differential speed roll（5）Discrete roller（6）And grain threshing roller（7）, and discrete roller（6）It is arranged on differential speed roll（5）Upper close pan feeding
Mouthful（3）One end, grain threshing roller（7）It is arranged on differential speed roll（5）Above near the one end for going out core mouth, differential speed roll（5）, discrete roller（6）With
Grain threshing roller（7）By being arranged on frame（1）On motor drive belt wheel（8）In the presence of operate, feeding mouth（3）Feeding
Corn ear（11）In the differential speed roll for rotating（5）In the presence of rolls forward, discrete roller is sequentially passed through in rolling process（6）With it is de-
Grain roller（7）, discrete and threshing is realized, the corn cob after threshing is discharged from core mouth is gone out, and is taken off clean corn kernel and is collected in rewinding
Bucket（4）In；It is additionally provided with described thresing machine for adjusting differential speed roll（5）With discrete roller（6）And grain threshing roller（7）Between threshing
The adjusting means in gap；
Described adjusting means includes being separately fixed at frame（1）Two fixed plates of both sides（10）And with fixed plate（10）Coordinate
Realize the adjusting part of altitude mixture control（9）, described adjusting part（9）Including acting on corn ear（11）Inverted U tune
Section plate（90）And with adjustable plate（90）It is connected and plays the stay bolt of altitude mixture control effect（94）, adjustable plate（90）Two hang down
Respectively welding one connects stay bolt to the tail end of straight section（94）Nut（91）, stay bolt（94）It is provided with for the upper fastening of positioning
Nut（92）With for locked lower clamp nut（93）, by upper clamp nut（92）With lower clamp nut（93）Adjust long spiral shell
Bolt（94）With fixed plate（10）The relative position of upper bolt hole realizes adjustable plate（90）The regulation of height, so as to reach gap adjustment
Purpose；The fixed plate（10）On corresponding to two neighboring differential speed roll（5）Between the position in gap be provided through stay bolt
（94）Bolt hole.
2. the adjustable multiple roll corn ear thresing machine of a kind of cylinder-concave clearance according to claim 1, it is characterised in that：Institute
The two neighboring differential speed roll stated（5）Between gap width be 8-10mm.
3. the adjustable multiple roll corn ear thresing machine of a kind of cylinder-concave clearance according to claim 1, it is characterised in that：Institute
State adjustable plate（90）Width be 5-7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496961.0A CN105075540B (en) | 2015-08-14 | 2015-08-14 | Multi-roller corn ear thresher with adjustable threshing gaps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496961.0A CN105075540B (en) | 2015-08-14 | 2015-08-14 | Multi-roller corn ear thresher with adjustable threshing gaps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105075540A CN105075540A (en) | 2015-11-25 |
| CN105075540B true CN105075540B (en) | 2017-04-12 |
Family
ID=54557618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510496961.0A Expired - Fee Related CN105075540B (en) | 2015-08-14 | 2015-08-14 | Multi-roller corn ear thresher with adjustable threshing gaps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105075540B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489443B (en) * | 2016-11-29 | 2019-03-19 | 河南科技大学 | A kind of floating orientation bionical thresing machine of feed-type corn |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4201227A (en) * | 1978-01-13 | 1980-05-06 | Iowa State University Research Foundation, Inc. | Corn shelling device |
| SU1012834A1 (en) * | 1981-07-20 | 1983-04-23 | Кишиневский Сельскохозяйственный Институт Им.М.В.Фрунзе | Thrashing apparatus |
| US5544575A (en) * | 1994-12-27 | 1996-08-13 | Spry; Robert H. | Sheller for seed corn |
| CN201290247Y (en) * | 2008-11-08 | 2009-08-19 | 罗贤福 | Corn threshing machine |
| CN102823388B (en) * | 2012-08-30 | 2014-09-03 | 王军财 | Fresh corn automatic thresher |
| CN202841946U (en) * | 2012-10-25 | 2013-04-03 | 朱谷春 | Small peeling-free corn thresher |
| CN203827746U (en) * | 2014-04-28 | 2014-09-17 | 四川省佳信机械制造有限公司 | Corn thresher |
| CN104429395A (en) * | 2014-11-29 | 2015-03-25 | 王存初 | Corn fine-threshing machine |
| CN104737718B (en) * | 2015-03-28 | 2017-01-18 | 罗贤福 | Corn husking and threshing combined machine |
-
2015
- 2015-08-14 CN CN201510496961.0A patent/CN105075540B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105075540A (en) | 2015-11-25 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |