CN204653062U - A kind of corn husker - Google Patents
A kind of corn husker Download PDFInfo
- Publication number
- CN204653062U CN204653062U CN201520364434.XU CN201520364434U CN204653062U CN 204653062 U CN204653062 U CN 204653062U CN 201520364434 U CN201520364434 U CN 201520364434U CN 204653062 U CN204653062 U CN 204653062U
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- Prior art keywords
- force feed
- plate
- bract
- peeling
- feed mechanism
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Abstract
The utility model discloses a kind of corn husker; comprise frame; hopper, force feed mechanism, peeling procedure and two bract conveying augers are installed into from top to bottom successively in frame; in the below of bract conveying screw feeder end, bract chopper is set; screen cloth is set under bract conveying auger, kernel recovery box is set under screen cloth.By arranging large shunt plate and little flow distribution plate in the utility model, whole corn ear is distributed on peeling procedure equably; By arranging kernel recovery box, grain loss rate reduces; Regulating the height of the relative peeling procedure of force feed mechanism by arranging adjustable plate, achieving different regions, difference to the peeling needs of corn variety; Take full advantage of the Action of Gravity Field of corn ear, peeling efficiency is improved.
Description
Technical field
The utility model relates to the corn husker that a kind of corn husker, particularly self-propelled corn harvester use.
Background technology
The manual peeling labour intensity of corn is large, and inefficiency, has a strong impact on Maize Production entire mechanization process.Existing corn husker bract walnut hulling rate is low, grain loss serious, and bad adaptability, the peeling needs of national different regions and different corn variety can not be adapted to.
Utility model content
The purpose of this utility model overcomes prior art shortcoming, provides the corn husker that a kind of bract walnut hulling rate is high, grain loss rate is little, can adapt to national different regions and different corn variety peeling.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme:
A kind of corn husker, comprise frame, at frame inclined upward, feed hopper is set, the charging aperture inclined upward of described feed hopper arranges large shunt plate, feed hopper bottom arranges force feed mechanism, force feed mechanism arranges little flow distribution plate, in the below of force feed mechanism, peeling procedure is set, in force feed mechanism, the direction of force feed axle is perpendicular to the direction of peeling rollers in peeling procedure, the bract conveying screw feeder that two direction of rotation are contrary is set below peeling procedure, bract carries the direction of direction perpendicular to peeling rollers in peeling procedure of screw conveyor shaft, in the below of bract conveying screw feeder end, bract chopper is set, under bract conveying auger, screen cloth is set, under screen cloth, kernel recovery box is set, frame arranges the final drive shaft being used for providing power to force feed mechanism and peeling procedure.
Further, force feed mechanism comprises left plate, right plate, at least two force feed axles, front apron, left adjustable plate and right adjustable plates, left plate and right plate be arranged in parallel according to the distance of setting, force feed axle is arranged on the side between left plate and right plate, front apron is arranged on opposite side, left adjustable plate is vertically movably arranged on the outside of left plate, right adjustable plate is vertically movably arranged on the outside of right plate, one end of force feed axle is through right plate and right adjustable plate, and the other end of force feed axle is through left plate and left adjustable plate.
Further, force feed mechanism is obliquely installed, and described peeling procedure and described force feed mechanism be arranged in parallel.
Further, kernel recovery box bottom inside arranges roller, and roller is at moving on rails, and the first horizontal rear-inclined of guide pass of guide rail is upwards tilted to down again.
Further, peeling procedure comprises four groups of peeling rollers, and peeling rollers is arranged perpendicular to described force feed axle, and peeling rollers rotates under described final drive shaft and transmission mechanism drive.
Further, each described force feed axle arranges multiple compressing tablet, the distance of compressing tablet interval setting is arranged on force feed axle.
Further, force feed axle is connected with described final drive shaft by chain-drive mechanism.
Further, final drive shaft is connected with engine.
Further, under described bract chopper, arrange the front flow guiding plate being used for broken bract to derive, the end of front flow guiding plate is arranged on above field-returning machine.
Further, described front apron arranges two little flow distribution plates, the distance of two little shunting interval settings is arranged.
Operation principle of the present utility model is: this corn husker is specially adapted to self-propelled corn harvester and uses, according to the maturity of corn ear, the position of size degree adjustment force feed axle, when corn ear enters feed hopper above feed hopper, corn ear falls into feed hopper from large shunt plate, corn ear is divided into front end that two parts fall force feed mechanism, be divided into four port ons on peeling procedure by the little flow distribution plate of two on front apron again, realize corn ear and be uniformly distributed; Corn ear under the axial thrust effect of force feed mechanism along peeling rollers axially-movable, simultaneously, under the effect of peeling rollers, corn ear rotates around own axes, in motion process, corn ear is constantly subject to the crawl of peeling rollers, when the grasp force of peeling rollers to bract is greater than the coupling force of bract and fringe handle, bract is peeled, and is drawn out from gap along with the rotation of peeling rollers, corn ear, under the promotion of self gravitation and force feed mechanism, skids off peeling procedure; The peeling of pull-out enters bract chopper through bract conveying auger, and the bract of chopping is through the front of front flow guiding plate guiding debarker, and the corn kernel carried secretly in bract falls into kernel recovery box through screen cloth and is recovered.
The beneficial effects of the utility model are:
1) by arranging large shunt plate and little flow distribution plate, whole corn ear is distributed on peeling procedure equably.
2) by arranging kernel recovery box, be convenient to be collected in the seed come off in de-bract, grain loss rate reduces;
3) regulating the height of the relative peeling procedure of force feed mechanism by arranging adjustable plate, achieving different regions, difference to the peeling needs of corn variety;
4) by being obliquely installed feed hopper, peeling procedure and force feed mechanism, take full advantage of the Action of Gravity Field of corn ear, peeling efficiency is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of corn husker;
Fig. 2 is force feed mechanism structural representation;
Fig. 3 is kernel recovery box structural representation.
Wherein, 1-final drive shaft, 2-little flow distribution plate, 3-feed hopper; 4--large shunt plate, 5-force feed mechanism, 6-right adjustable plate; 7-peeling procedure, 8-bract conveying screw feeder, 9-frame; 10-bract chopper, 11-kernel recovery box, 12-front flow guiding plate; 13-left plate, 14-force feed axle, 15-front apron; 16-right plate, 17-roller, 18-guide rail.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As Figure 1-3, a kind of corn husker, comprises frame 9, and frame sets gradually feed hopper, force feed mechanism, peeling procedure, two bract conveying augers and bract chopper from top to bottom.
Particularly, at frame inclined upward, feed hopper 3 is set, above the charging aperture of described feed hopper 3, large shunt plate 4 is set, large shunt plate is inclined at above feed hopper, the front apron of force feed mechanism arranges two little flow distribution plates, the centre of little flow distribution plate is bent into 80 °-130 °, the part of bending projection upward, feed hopper 3 bottom arranges force feed mechanism 5, in the below of force feed mechanism 5, peeling procedure 7 is set, in force feed mechanism, the direction of force feed axle 14 is perpendicular to the direction of peeling rollers in peeling procedure, the pre-direction of advance that setting direction and the corn ear of peeling rollers are put in feed hopper is identical, namely when corn husker is arranged on reaping machine, the direction of advance of peeling rollers and vehicle is in same plane, the bract conveying screw feeder 8 that two direction of rotation are contrary is set in the below of peeling procedure, bract carries the direction of direction perpendicular to peeling rollers in peeling procedure of screw feeder 8 axle, in the below of bract conveying screw feeder 8 end, bract chopper 10 is set, under bract conveying auger, screen cloth is set, kernel recovery box 11 is set under screen cloth, the centre position welding buttress brace of its mid frame, two conveying of the bract at a distance of setpoint distance screw feeders 8 are horizontally fixed on the below of peeling procedure by buttress brace, the discharging opening of feed hopper is arranged on the top between two bract conveying augers 8.
Force feed mechanism comprises left plate 13, right plate 16, at least two force feed axles 14, front apron 15, left adjustable plate and right adjustable plate 16, left plate and right plate be arranged in parallel according to the distance of setting, force feed axle is arranged on the side between left plate and right plate, front apron 15 is arranged on opposite side, left adjustable plate is vertically movably arranged on the outside of left plate, right adjustable plate is vertically movably arranged on the outside of right plate, one end of force feed axle is through right plate and right adjustable plate, the other end of force feed axle 14 is through left plate and left adjustable plate, the size of two adjustable plates just as, right adjustable plate width is greater than the diameter of force feed axle, length is less than the length of right plate.
Left adjustable plate and right adjustable plate being arranged the adjusting device for regulating two adjustable plate height, by adjusting the height of two adjustable plates, and then driving the adjustment of force feed axle height in force feed mechanism, with the corn that the corn adapting to different size is different with maturity; In addition, described front apron is provided with two little flow distribution plates 2, is convenient to corn ear is divided into four port ons on peeling procedure 7.
For utilizing the gravity of corn self, be obliquely installed by feed hopper 3, correspondingly, force feed mechanism 5 is obliquely installed, and described peeling procedure and described force feed mechanism be arranged in parallel.
Kernel recovery box 11 bottom inside arranges roller 17; roller moves on the track 18; guide rail arranges the lower end of frame; the first horizontal rear-inclined of guide pass of guide rail is upwards tilted to down again; when in kernel recovery box, seed is full of; pull the handle of kernel recovery box side, make roller under kernel recovery box along slide, the design because of slope makes kernel recovery box automatically realize upset.
Each described force feed axle 14 arranges multiple compressing tablet, and the distance of compressing tablet interval setting is arranged on force feed axle, and compressing tablet, for while compressing corn ear, by corn ear under the turning effort of force feed axle, is delivered to the end of peeling procedure, corn is skidded off; In force feed mechanism, force feed axle 14 is connected by chain-drive mechanism with final drive shaft 1, and final drive shaft is arranged in frame, and the equidirectional setting of itself and force feed axle, final drive shaft is connected with transmitter.
Peeling procedure comprises four groups of peeling rollers, described peeling rollers rotates under final drive shaft and transmission mechanism drive, specifically, with four the first bevel gears on final drive shaft, in the front end of peeling rollers, the second bevel gear is set, first bevel gear and the second bevel gear coordinate, and realize final drive shaft and drive peeling rollers to rotate around peeling rollers own axes.
The front flow guiding plate 12 being used for broken bract to derive is set for 10 times at described bract chopper, by the field-returning machine in broken bract guiding debarker front, and then separating twice can be realized in field-returning machine.
This corn husker is specially adapted to self-propelled corn harvester uses, according to the maturity of corn ear, the position of size degree adjustment force feed axle, when corn ear enters feed hopper above feed hopper 3, corn ear falls into feed hopper from large shunt plate 4, corn ear is divided into front end that two parts fall force feed mechanism 5, be divided into four port ons on peeling procedure 7 by the little flow distribution plate of two on front apron 15 again, realize corn ear and be uniformly distributed; Corn ear under the axial thrust effect of force feed mechanism along peeling rollers axially-movable, simultaneously, under the effect of peeling rollers, corn ear rotates around own axes, in motion process, corn ear is constantly subject to the crawl of peeling rollers, when the grasp force of peeling rollers to bract is greater than the coupling force of bract and fringe handle, bract is peeled, and is drawn out from gap along with the rotation of peeling rollers, corn ear, under the promotion of self gravitation and force feed mechanism, skids off peeling procedure 7; The peeling of pull-out enters bract chopper through bract conveying auger 8, and the bract of chopping is led through front flow guiding plate 12 front of debarker, and the corn kernel carried secretly in bract falls into kernel recovery box through screen cloth and is recovered.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a corn husker, comprise frame, it is characterized in that, at frame inclined upward, feed hopper is set, at the charging aperture inclined upward of feed hopper, large shunt plate is set, feed hopper bottom arranges force feed mechanism, force feed mechanism arranges little flow distribution plate, in the below of force feed mechanism, peeling procedure is set, in force feed mechanism, the direction of force feed axle is perpendicular to the direction of peeling rollers in peeling procedure, the bract conveying screw feeder that two direction of rotation are contrary is set below peeling procedure, bract carries the direction of direction perpendicular to peeling rollers in peeling procedure of screw conveyor shaft, in the below of bract conveying screw feeder end, bract chopper is set, under bract conveying auger, screen cloth is set, under screen cloth, kernel recovery box is set, frame arranges the final drive shaft being used for providing power to force feed mechanism and peeling procedure.
2. a kind of corn husker as claimed in claim 1, it is characterized in that, described force feed mechanism comprises left plate, right plate, at least two force feed axles, front apron, left adjustable plate and right adjustable plate, left plate and right plate be arranged in parallel according to the distance of setting, force feed axle is arranged on the side between left plate and right plate, front apron is arranged on opposite side, left adjustable plate is vertically movably arranged on the outside of left plate, right adjustable plate is vertically movably arranged on the outside of right plate, one end of force feed axle is through right plate and right adjustable plate, the other end of force feed axle is through left plate and left adjustable plate.
3. a kind of corn husker as claimed in claim 1 or 2, is characterized in that, described force feed mechanism is obliquely installed, and described peeling procedure and described force feed mechanism be arranged in parallel.
4. a kind of corn husker as claimed in claim 1, is characterized in that, described kernel recovery box bottom inside arranges roller, and roller is at moving on rails, and the first horizontal rear-inclined of guide pass of guide rail is upwards tilted to down again.
5. a kind of corn husker as claimed in claim 1, is characterized in that, described peeling procedure comprises four groups of peeling rollers, and peeling rollers is arranged perpendicular to described force feed axle, and peeling rollers rotates under described final drive shaft and transmission mechanism drive.
6. a kind of corn husker as claimed in claim 2, is characterized in that, each described force feed axle arranges multiple compressing tablet, and the distance of compressing tablet interval setting is arranged on force feed axle.
7. a kind of corn husker as claimed in claim 2, is characterized in that, described force feed axle is connected with described final drive shaft by chain-drive mechanism.
8. a kind of corn husker as claimed in claim 1, is characterized in that, described final drive shaft is connected with engine.
9. a kind of corn husker as claimed in claim 1, is characterized in that, under described bract chopper, arrange the front flow guiding plate being used for broken bract to derive, the end of front flow guiding plate is arranged on above field-returning machine.
10. a kind of corn husker as claimed in claim 2, is characterized in that, described front apron arranges two little flow distribution plates, and the distance of two little shunting interval settings is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364434.XU CN204653062U (en) | 2015-05-29 | 2015-05-29 | A kind of corn husker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364434.XU CN204653062U (en) | 2015-05-29 | 2015-05-29 | A kind of corn husker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204653062U true CN204653062U (en) | 2015-09-23 |
Family
ID=54123520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520364434.XU Expired - Fee Related CN204653062U (en) | 2015-05-29 | 2015-05-29 | A kind of corn husker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204653062U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612986A (en) * | 2016-10-14 | 2017-05-10 | 吉林大学 | Corn harvester peeling machine |
| CN107223411A (en) * | 2016-03-24 | 2017-10-03 | 中国农业机械化科学研究院 | A kind of maize harvesting machine and its corn kernel retracting device |
| CN108450133A (en) * | 2018-03-23 | 2018-08-28 | 魏海峰 | A kind of automated machine separator |
-
2015
- 2015-05-29 CN CN201520364434.XU patent/CN204653062U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223411A (en) * | 2016-03-24 | 2017-10-03 | 中国农业机械化科学研究院 | A kind of maize harvesting machine and its corn kernel retracting device |
| CN106612986A (en) * | 2016-10-14 | 2017-05-10 | 吉林大学 | Corn harvester peeling machine |
| CN108450133A (en) * | 2018-03-23 | 2018-08-28 | 魏海峰 | A kind of automated machine separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150923 Termination date: 20180529 |