CN102498828A - Corn thresher - Google Patents
Corn thresher Download PDFInfo
- Publication number
- CN102498828A CN102498828A CN2011103516282A CN201110351628A CN102498828A CN 102498828 A CN102498828 A CN 102498828A CN 2011103516282 A CN2011103516282 A CN 2011103516282A CN 201110351628 A CN201110351628 A CN 201110351628A CN 102498828 A CN102498828 A CN 102498828A
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- iblet
- husker sheller
- frame
- sheller
- separation bin
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Abstract
The invention provides a corn thresher, which comprises a loading device, a threshing device, a corn kernel separating device and a machine frame, wherein the threshing device comprises a corn kernel threshing roller shaft and a threshing roller; the corn kernel separating device comprises a corn kernel separating bin; the corn kernel separating bin is provided with a dreg outlet channel and a corn kernel discharge hole; the corn kernel separating device is provided with a winnowing structure; and the winnowing structure can well remove corn grits in corn kernels while threshing, so that processes are reduced, and the work efficiency is improved.
Description
Technical field
The present invention relates to a kind of maize processing machinery, be specially a kind of husker sheller.
Background technology
Husker sheller comprises feeding device, sheller unit, iblet separator and frame, and wherein sheller unit comprises cylinder shaft and threshing cylinder; Corn gets into sheller unit through feeding device; Through the high-speed driving of sheller unit motor, corn and threshing cylinder clash into and threshing, the inevitable like this sub-fraction corncob of can pulverizing; The corncob of pulverizing will equally with iblet be deposited in the iblet separation bin through sieve aperture; Discharge together through grain outlet device then, cause containing a large amount of maize pulps in the iblet of threshing, existing husker sheller is the function of slagging-off not; Thereby need remove the gred processing to the iblet of threshing in addition, increase operation and cause operating efficiency low.
Summary of the invention
In view of this, the present invention provides a kind of husker sheller, can in threshing, remove the maize pulp in the iblet preferably, reduces operation, thereby increases work efficiency.
For realizing above-mentioned purpose, technical scheme provided by the invention is a kind of husker sheller; Comprise feeding device, sheller unit, iblet separator and frame, wherein sheller unit comprises corn threshing drum shaft and threshing cylinder, and the iblet separator comprises the iblet separation bin; The iblet separation bin is equipped with slag releasing channel and iblet discharging opening; It is characterized in that said iblet separator is equipped with the selection by winnowing structure, is used for removing the maize pulp of iblet.
Said selection by winnowing structure comprises induced-draught fan, and the air channel of said induced-draught fan communicates with the iblet separation bin.
Said induced-draught fan comprises spiral case and blower fan, and said blower fan links to each other respectively with the iblet separation bin with slag releasing channel, and slag releasing channel communicates with the iblet separation bin.
Said selection by winnowing structure comprises fan blower, and the air channel of said fan blower communicates with the iblet separation bin, and said slag releasing channel is installed in an iblet separation bin side relative with the air channel.
The charging aperture front end of said feeding device is connected with loading hopper, and the diameter length that the spacing of said loading hopper and charging aperture top baffle plate is higher than a corn is lower than the diameter length of two corns.
The feeding device and the sheller unit of said husker sheller are rotationally connected, and said husker sheller is equipped with and is used for feeding device is lock onto the locking mechanism on the frame.
Said locking mechanism is buckle structure, lock construction, latch structure or buckle structure etc.
Said husker sheller is equipped with the support of releasable connection in frame lower.
Said support comprises bracing frame and the horizontal stripe that is installed in the bracing frame upper end, and said horizontal stripe is threaded in frame lower.
The bracing frame of said support is at least 2, and fixed strip is installed between the support frame as described above, and support frame as described above is threaded with fixed strip.
Can find out from technique scheme; Husker sheller in the embodiment of the invention is equipped with the selection by winnowing structure; This selection by winnowing structure can be removed the maize pulp in the iblet in corn threshing; Existing husker sheller can only carry out threshing and can not remove maize pulp, need carry out other slagging-off to iblet and handle.Relative with prior art, husker sheller of the present invention need not separately the iblet that the separates processing that removes the gred has been reduced operation, thereby improved operating efficiency.
Description of drawings
Fig. 1 is the surface structure sketch map of a kind of husker sheller provided by the invention.
Fig. 2 is the interior sketch map of a kind of husker sheller provided by the invention.
Fig. 3 is the sketch map of a kind of husker sheller selection by winnowing structure provided by the invention.
Fig. 4 is the sketch map of buckle structure in a kind of husker sheller locking mechanism provided by the invention.
Fig. 5 is the sketch map of hinge in a kind of husker sheller hinge arrangement provided by the invention.
Fig. 6 is the sketch map of lock construction in a kind of husker sheller locking mechanism provided by the invention.
Relevant Reference numeral is following among the figure:
1-loading hopper, 2---induced-draught fan, 3---feeding device, 4---slag releasing channel, 5---bolt, 6---horizontal stripe; 7---bracing frame, 8 grain of rice discharging openings, 9---frame, 10---bolt, 11---horizontal stripe, 12---fixed strip; 13---bracing frame, 14---the corncob discharge bucket, 15---threshing cylinder, 16---cylinder shaft, 17---grain of rice separation bin, 18---blower fan; 19---spiral case, 20---rachis, 21---the leaf fan, 22---hook, 23---stiff end, 24---chain; 25---iron bar, 26---chain, 27---lock, 28---chain, A---locking structure, B---hinge arrangement
Embodiment
Key of the present invention is the selection by winnowing structure in the husker sheller, can in threshing, better remove the maize pulp in the iblet, reduces operation, thereby increases work efficiency.
Embodiment 1:
Referring to Fig. 1-3; Husker sheller preferred embodiment of the present invention comprises compositions such as feeding device 3, sheller unit, iblet separator and frame 9; Wherein sheller unit comprises cylinder shaft 16 and threshing cylinder 15; The iblet separator comprises iblet separation bin 17, and slag releasing channel 4 is installed in the iblet separation bin 17 with iblet discharging opening 8, and induced-draught fan 2 is installed on the threshing cylinder 15 of iblet discharging opening 8 relative sides.
Said induced-draught fan 2 comprises spiral case 19 and blower fan 18; Blower fan 18 links to each other respectively with iblet separation bin 17 with slag releasing channel 4; Blower fan 18 comprises rachis 20 and leaf fan 21, and slag releasing channel 4 communicates with iblet separation bin 17, and blower fan 18 is under the high-speed driving of motor; Discharge the air in the slag releasing channel 4 at a high speed through leaf fan 21; Slag releasing channel 4 forms higher pressure reduction with iblet separation bin 17 like this, and maize pulp lighter in the iblet sucks slag releasing channel 4 with air, and makes maize pulp pass through slag releasing channel 4 discharges.
Corn gets into sheller unit from feeding device 3; High-speed driving corn and threshing cylinder 15 through motor clash into and threshing; Corncob is big and can not pass sieve aperture and can only discharge through corncob discharge bucket 14, thereby and the little sieve aperture that passes of iblet gets into iblet separation bin 17, the iblet in the iblet separation bin 17 is through the separation of induced-draught fan; Maize pulp is discharged from slag releasing channel 4, and iblet is discharged from iblet discharging opening 8.The rotating speed of blower fan is adjusted according to actual conditions, and the rotating speed of control blower fan makes its rotating speed a little less than the sucking-off iblet, and maize pulp in the removal iblet of maximum possible reduces operation, thereby increases work efficiency like this.
Loading hopper 1 is fixed by bolts to the front end of the charging aperture of feeding device 3, and this loading hopper 1 is roughly cuboid and top opening.The inclined plane of loading hopper 1 and the inclination angle of horizontal plane are about 30 °; Be welded with a baffle plate on the top of charging aperture and prevent that corn from being ejected charging aperture by the baffle plate of charging aperture rear side; The diameter length that the spacing of loading hopper 1 and the baffle plate on charging aperture top is higher than a corn is lower than the diameter length of two corns, makes things convenient for like this corn put in order to make in its orderly entering sheller unit.
Referring to Fig. 1-5, the feeding device 3 of husker sheller of the present invention is rotationally connected through hinge arrangement B and frame 9, and this husker sheller is equipped with feeding device 3 is lock onto the locking mechanism A on the frame 9.
The embodiment 1 of locking mechanism A:
Said locking mechanism A can be buckle structure; Referring to Fig. 4; The stiff end 23 of this buckle structure is welded on the feeding device 3, and this buckle structure movable end comprises hook 22, chain 24 and iron bar 25, and hook 22 is connected with iron bar through chain 24; Iron bar 25 is fixed on the frame 9, and hook 22 matches with stiff end 23 can be feeding device 3 and frame 9 lockings.
The embodiment 2 of locking mechanism A:
Said locking mechanism A can be lock construction, and referring to Fig. 6, an end of this lock construction is welded on the feeding device 3 with chain 26, and the other end is welded on the frame 9 with chain 28, two position usefulness lock 27 lockings that chain joins.
The embodiment 3 of locking mechanism A:
Said locking mechanism A can be latch structure; This latch structure comprises fixed strip and pin, and wherein a fixed strip is welded on the feeding device 3, and another root fixed strip is welded on the frame 9; On two fixed strips, the hole that pin passes is installed, an end of pin has protruded object to be used to guarantee that pin can not come off.
The embodiment 4 of locking mechanism A:
Said locking mechanism A can be buckle structure; This buckle is buckle commonly used; Preferably iron or steel; The part of buckle connects with chain and this chain is welded on the feeding device 3, and another part of buckle also connects with chain and this chain is welded on the frame 9, and two parts of buckle can be locked.
The embodiment 1 of hinge arrangement B:
Referring to Fig. 5, said hinge arrangement B can be hinge, and the two ends of hinge are installed in respectively on feeding device 3 and the frame 9.
The embodiment 2 of hinge arrangement B:
Said hinge arrangement B can be spring hinge, and this spring hinge is installed in respectively on feeding device 3 and the frame 9.
Can find out from the above embodiments; Feeding device 3 is rotationally connected through hinge arrangement B and frame 5 and this husker sheller is equipped with locking mechanism A; This locking mechanism A can lock onto feeding device 3 on the frame 9;, the feeding device of existing husker sheller and frame are bolted, lock or untie all to use spanner or other external equipments to operate no matter be; And the locking mechanism that the embodiment of the invention provided can lock fast and untie, thereby simple to operate maintenance is more detained conveniently.
Referring to Fig. 1; Frame 9 bottoms of husker sheller of the present invention are equipped with support; This support comprises horizontal stripe 6, bracing frame 7, horizontal stripe 11, fixed strip 12 and bracing frame 13, and horizontal stripe 6 is installed in the upper end of bracing frame 7 and the bottom that horizontal stripe 6 usefulness bolts 5 are connected frame 9, and horizontal stripe 11 is installed in the upper end of bracing frame 13 and the bottom that horizontal stripe 11 usefulness bolts 10 are connected frame 9; Bracing frame 7 is equipped with fixed strip 12 with bracing frame 13 supports, and fixed strip 12 bolts are connected on bracing frame 7 and the bracing frame 13.
The bracing frame of corn threshing machine support of the present invention can be arranged to 4; 4 bracing frames are installed in four corners, bottom and the bracing frame outward inclining of frame respectively; A horizontal stripe is installed in each bracing frame upper end and horizontal stripe is connected with frame with bolt; The plurality of fixed bar is installed between the bracing frame is used for reinforcing, all be connected between fixed strip and bracing frame, fixed strip and the fixed strip with bolt.
Can find out from the embodiment of above-mentioned support; Support and frame can be taken apart; Support itself can be taken apart; When transporting, split into bracing frame and fixed strip to support and be fixed in the feeding device, and the frame of existing husker sheller and support are an integral body, when transportation, can occupy a large amount of transport spaces with iron wire.Compared with prior art, the support in the husker sheller of the present invention, this support convenient disassembly is practiced thrift transport space, convenient transportation.
Embodiment 2:
The difference of present embodiment and embodiment 1 is selection by winnowing structure and slag releasing channel; The selection by winnowing structure of present embodiment husker sheller is a fan blower; This fan blower is installed on the threshing cylinder of the adjacent side of iblet discharging opening and the air channel of fan blower communicates with the iblet separation bin, and threshing cylinder bottom and slag releasing channel that slag releasing channel is installed in the relative side of iblet discharging opening communicate with the iblet separation bin.
Fan blower comprises blower fan, and the rotor of a high speed rotating is arranged in the blower fan, and epitrochanterian blade drives the air high-speed motion; Centrifugal force makes air in the casing of involute shape; Flow to the blower fan outlet along involute, high speed airflow has certain blast, the lighter maize pulp of can kicking up during through the corn separation bin; This air-flow is discharged through slag releasing channel with maize pulp, and iblet is discharged through the iblet discharging opening.
The performance parameter of fan blower mainly contains flow, pressure, power, efficient and rotating speed.In addition, the size of noise and vibration also is main fan blower design objective.Flow is also claimed air quantity, representes with the gas volume of the fan blower of flowing through in the unit interval; Pressure is also claimed blast, is meant that gas at fan blower internal pressure lift-off value, has the branch of static pressure, dynamic pressure and total head; Power is meant the input power of fan blower, i.e. shaft power.Fan blower effective power is called efficient with the ratio of shaft power.The fan blower gold presses efficient can reach 90%.
The fan blower type selecting is mainly according to flow, and pressure head selects, and satisfies simultaneously other requirement such as noise is installed.Generally be to select the fan blower form earlier, like centrifugal blower or axial flow blower.Select the fan blower model again, mainly according to flow, whether pressure head wants cut-off blade, and it is much etc. that motor selects.Imitate other requirements such as closing noise at last again.
Select suitable fan blower according to actual conditions according to above-mentioned method; The fan blower of choosing is regulated the rotating speed of rotor; The high velocity air that fan blower is seen off can be kicked up the weight of object a little less than the weight of iblet; Make high velocity air iblet and the maximum possible maize pulp of kicking up of can not kicking up, thereby remove maize pulp, reduce operation to increase work efficiency.
Only be preferred implementation of the present invention below, should be pointed out that above-mentioned preferred implementation should not be regarded as limitation of the present invention, protection scope of the present invention should be as the criterion with claim institute restricted portion.For those skilled in the art, do not breaking away from the spirit and scope of the present invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (10)
1. husker sheller; Comprise feeding device, sheller unit, iblet separator and frame, wherein sheller unit comprises corn threshing drum shaft and threshing cylinder, and the iblet separator comprises the iblet separation bin; The iblet separation bin is equipped with slag releasing channel and iblet discharging opening; It is characterized in that said iblet separator is equipped with the selection by winnowing structure, is used for removing the maize pulp of iblet.
2. husker sheller as claimed in claim 1 is characterized in that, said selection by winnowing structure comprises induced-draught fan, and the air channel of said induced-draught fan communicates with the iblet separation bin.
3. husker sheller as claimed in claim 2 is characterized in that said induced-draught fan comprises spiral case and blower fan, and said blower fan links to each other respectively with the iblet separation bin with slag releasing channel, and slag releasing channel communicates with the iblet separation bin.
4. husker sheller as claimed in claim 1 is characterized in that, said selection by winnowing structure comprises fan blower, and the air channel of said fan blower communicates with the iblet separation bin, and said slag releasing channel is installed an iblet separation bin side relative with the air channel.
5. husker sheller as claimed in claim 1 is characterized in that, the charging aperture front end of said feeding device is connected with loading hopper, and the diameter length that the spacing of said loading hopper and charging aperture top baffle plate is higher than a corn is lower than the diameter length of two corns.
6. husker sheller as claimed in claim 1 is characterized in that said feeding device and sheller unit are rotationally connected, and said husker sheller is equipped with and is used for feeding device is lock onto the locking mechanism on the frame.
7. husker sheller as claimed in claim 6 is characterized in that, said locking mechanism is any in buckle structure, lock construction, latch structure or the buckle structure.
8. husker sheller as claimed in claim 1 is characterized in that, said husker sheller is equipped with the support of releasable connection in frame lower.
9. husker sheller as claimed in claim 8 is characterized in that, said support comprises bracing frame and the horizontal stripe that is installed in the bracing frame upper end, and said horizontal stripe is threaded in frame lower.
10. like claim 8 or 9 described husker shellers, it is characterized in that the bracing frame of said support is at least 2, fixed strip is installed between the support frame as described above, support frame as described above is threaded with fixed strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110351628.2A CN102498828B (en) | 2011-11-09 | 2011-11-09 | Corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110351628.2A CN102498828B (en) | 2011-11-09 | 2011-11-09 | Corn thresher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102498828A true CN102498828A (en) | 2012-06-20 |
| CN102498828B CN102498828B (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110351628.2A Expired - Fee Related CN102498828B (en) | 2011-11-09 | 2011-11-09 | Corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102498828B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918415A (en) * | 2014-04-10 | 2014-07-16 | 济南永胜机械科技有限公司 | Front hopper dragging device of corn thresher |
| CN105850397A (en) * | 2016-05-08 | 2016-08-17 | 申雪丽 | Corn kernel removal device |
| CN107852968A (en) * | 2017-12-26 | 2018-03-30 | 浙江群石工业设计有限公司 | A kind of maize sheller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078528U (en) * | 1990-05-29 | 1991-06-12 | 犍为县清溪农机修造厂 | Simple power-driven thresher |
| CN200947751Y (en) * | 2006-09-21 | 2007-09-19 | 王盛篁 | Thresher for rice, wheat and corn |
| CN200966246Y (en) * | 2006-08-29 | 2007-10-31 | 加福家用机械设备制造厂 | Winnowed self-adjusted type corn threshing machine without smashing the core |
| CN201341337Y (en) * | 2009-02-23 | 2009-11-11 | 陆永茂 | Miniature thrashing, threshing, winnowing and slicing multi-functional machine |
| CN201928670U (en) * | 2010-12-16 | 2011-08-17 | 陈军 | Split type multistage grain cleaning type threshing machine |
-
2011
- 2011-11-09 CN CN201110351628.2A patent/CN102498828B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078528U (en) * | 1990-05-29 | 1991-06-12 | 犍为县清溪农机修造厂 | Simple power-driven thresher |
| CN200966246Y (en) * | 2006-08-29 | 2007-10-31 | 加福家用机械设备制造厂 | Winnowed self-adjusted type corn threshing machine without smashing the core |
| CN200947751Y (en) * | 2006-09-21 | 2007-09-19 | 王盛篁 | Thresher for rice, wheat and corn |
| CN201341337Y (en) * | 2009-02-23 | 2009-11-11 | 陆永茂 | Miniature thrashing, threshing, winnowing and slicing multi-functional machine |
| CN201928670U (en) * | 2010-12-16 | 2011-08-17 | 陈军 | Split type multistage grain cleaning type threshing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918415A (en) * | 2014-04-10 | 2014-07-16 | 济南永胜机械科技有限公司 | Front hopper dragging device of corn thresher |
| CN105850397A (en) * | 2016-05-08 | 2016-08-17 | 申雪丽 | Corn kernel removal device |
| CN105850397B (en) * | 2016-05-08 | 2017-08-08 | 金浩 | A kind of iblet removing means |
| CN107852968A (en) * | 2017-12-26 | 2018-03-30 | 浙江群石工业设计有限公司 | A kind of maize sheller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102498828B (en) | 2014-04-02 |
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