CN204217462U - A kind of novel kernel corn combined harvester - Google Patents
A kind of novel kernel corn combined harvester Download PDFInfo
- Publication number
- CN204217462U CN204217462U CN201420426258.3U CN201420426258U CN204217462U CN 204217462 U CN204217462 U CN 204217462U CN 201420426258 U CN201420426258 U CN 201420426258U CN 204217462 U CN204217462 U CN 204217462U
- Authority
- CN
- China
- Prior art keywords
- threshing
- unit
- corn
- cylinder
- combined harvester
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of novel kernel corn combined harvester; it comprises riding manipulation system, transmission system, running gear, header unit and threshing unit; described corn header unit is arranged on the front end of body; described threshing unit is arranged on described header unit rear end; passed a bridge by elevator between threshing unit with header unit and be connected; threshing unit is provided with Material collecting box for harvesting and kernel recovery box, the afterbody of body is provided with stalk returning device.The utility model structure is simple, dependable performance, threshing efficiency are high, can be good at the threshing being applicable to corn ear, iblet on corn ear can be departed from completely, prevent corn ear from movement forward, occurring blocking the phenomenon of blocking, threshing efficiency improves greatly, and can reclaim corn arbor and utilize, improve resource utilization, achieve full automation and the systematization of harvest corn, classification is clear and definite, and efficiency is high.
Description
Technical field
The utility model belongs to agricultural machinery technological field, particularly relates to a kind of novel kernel corn combined harvester.
Background technology
Current kernel corn combined harvester; what adopt is threshing and the cleaning principle of " type wheat harvester "; its complex structure; complete machine is huge, and vibratility is serious, and fault rate is high; installation and maintenance inconvenience; maneuverability is poor, and the work compound weak effect between threshing unit and header unit, automaticity is low.Its threshing unit well can not be applicable to the threshing of corn ear in addition; for the corn that moisture component is high; iblet on corn ear can not be departed from completely; still having iblet stays on corn ear; can not normally threshing; and corn ear often can block in movement forward, very easily blocks, cause threshing efficiency low.And the corn arbor after threshing can not reclaim, and sheds on the ground, wastes resource.Corn arbor is the main industrial chemicals refining furfural, and furfural is widely used on the industrial products such as synthetic plastic, medicine, agricultural chemicals.Corn arbor is again good fuel, and in the multiple area of China, heating in winter and life " make a fire and cook " all lean on corn arbor to do fuel.This is just simple in the urgent need to a kind of structure, and dependable performance, threshing efficiency is high, and can reclaim the novel kernel corn combined harvester of corn arbor.
Utility model content
The purpose of this utility model is just to provide the novel kernel corn combined harvester that a kind of structure is simple, dependable performance, threshing efficiency are high, can reclaim corn arbor and Treating straw, achieve full automation and the systematization of harvest corn.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of novel kernel corn combined harvester, it comprises riding manipulation system, transmission system, running gear, header unit and threshing unit, described corn header unit is arranged on the front end of body, described threshing unit is arranged on described header unit rear end, passed a bridge by elevator between threshing unit with header unit and be connected, threshing unit is provided with Material collecting box for harvesting and kernel recovery box, the afterbody of body is provided with stalk returning device, described threshing unit comprises one group of threshing cylinder in multi-stage stepwise spread configuration and the organism frame be obliquely installed, threshing cylinder is horizontally installed on organism frame successively, the lower end of organism frame is provided with unit charging aperture, the upper end end of organism frame is provided with unit discharging opening, described unit discharging opening is communicated with described Material collecting box for harvesting, the below of threshing cylinder is provided with laterally defeated grain auger, laterally one end of defeated grain auger is provided with the grain of vertically going up that grain auger defeated with described transverse direction be communicated with and carries screw feeder, the top of vertical upper grain conveying screw feeder is provided with grain outlet, described grain outlet is communicated with described kernel recovery box.
Described threshing cylinder comprises roll body and cylindrical shape sieve nest, described roll body comprises drum shaft, one end of drum shaft is fixedly installed spiral guide plate, the other end of drum shaft is fixedly installed and centrifugally throws plate, uniformly on drum shaft be disposed with one group of threshing hammer, described threshing hammer comprises connecting rod and is fixedly installed on the spherical hammer body of connecting rod end, and described connecting rod is fixedly connected with drum shaft; Described cylindrical shape sieve nest is set in outside roll body, the first half of cylindrical shape sieve nest is solid plate, the Lower Half of cylindrical shape sieve nest is screen cloth, the upper position in spiral guide plate of described cylindrical shape sieve nest offers cylinder charging aperture, and described cylindrical shape sieve nest is upper offers cylinder discharging opening in the centrifugal position throwing plate.
Cylinder discharging opening between adjacent threshing cylinder is communicated with cylinder charging aperture.
The mesh of described screen cloth is circular hole.
The below of described screen cloth is provided with assorted clearly blower fan, and clear assorted blower fan is fixedly installed on described organism frame.
The length of described threshing cylinder is 0.9 ~ 1.1 meter, and the diameter of threshing cylinder is 0.3 ~ 0.4 meter, and the diameter of the mesh of screen cloth is 25 millimeters, and the angle of inclination of organism frame is 45 °.
Described threshing unit comprises 4 ~ 6 threshing cylinders.
The beneficial effects of the utility model are: structure of the present utility model is simple, dependable performance, threshing efficiency is high, corn arbor can be reclaimed, riding manipulation system, transmission system and running gear, the work of combined harvester can be controlled, corn header unit is arranged on the front end of body, threshing unit is arranged on described header unit rear end, passed a bridge by elevator between threshing unit with header unit and be connected, elevator is passed a bridge and is made threshing unit and header aircrew cooperation work, the corn ear of header unit results is transported to threshing unit through elevator gap bridge and carries out threshing work, dependable performance, automaticity is high, threshing efficiency is high, threshing unit is provided with Material collecting box for harvesting and kernel recovery box, corn kernel enters kernel recovery box after being transported to grain outlet and collects, corn arbor after de-seed enters into Material collecting box for harvesting from unit discharging opening and carries out collection recycling, classification is clear and definite, efficiency is high, the afterbody of body is provided with stalk returning device, stalk can be processed then and there, time saving and energy saving, achieves full automation and the systematization of harvest corn,
Threshing unit comprises one group of threshing cylinder in multi-stage stepwise spread configuration and the organism frame be obliquely installed, threshing cylinder is horizontally installed on organism frame successively, cylinder discharging opening between adjacent threshing cylinder is communicated with cylinder charging aperture, this structural design makes to form sigmoid curve formula passage between adjacent threshing cylinder, namely the cylinder discharging opening going up a threshing cylinder is communicated with the cylinder charging aperture of adjacent next threshing cylinder, corn ear can move by sigmoid curve in the unit, the route of corn ear walking can be extended, improve de-seed efficiency; The lower end of organism frame is provided with unit charging aperture, and the upper end end of organism frame is provided with unit discharging opening, and the corn arbor after de-seed is discharged to collect from unit discharging opening and recycled, efficent use of resources; The below of threshing cylinder is provided with laterally defeated grain auger, laterally one end of defeated grain auger is provided with the grain of vertically going up that grain auger defeated with described transverse direction be communicated with and carries screw feeder, the top of vertical upper grain conveying screw feeder is provided with grain outlet, laterally defeated grain auger carries screw feeder to coordinate with vertical upper grain, corn kernel can be transported to grain outlet and collect;
Roll body comprises drum shaft, one end of drum shaft is fixedly installed spiral guide plate, the other end of drum shaft is fixedly installed and centrifugally throws plate, spiral guide plate and the centrifugal cooperation throwing plate, corn ear can well be made to enter and leave threshing cylinder, prevent corn ear from movement forward, occurring blocking the phenomenon of blocking; Uniformly on drum shaft be disposed with one group of threshing hammer, described threshing hammer comprises connecting rod and is fixedly installed on the spherical hammer body of connecting rod end, described connecting rod is fixedly connected with drum shaft, the existence of threshing hammer, can be good at the threshing being applicable to corn ear, iblet on corn ear can be departed from completely, threshing efficiency improves greatly; Cylindrical shape sieve nest is set in outside roll body, the first half of cylindrical shape sieve nest is solid plate, the Lower Half of cylindrical shape sieve nest is screen cloth, this structural design achieves being separated of iblet and corn arbor, and can prevent iblet from splashing away from the first half, avoid flying upward of dust chip in corn threshing process; The mesh of the Lower Half screen cloth of cylindrical shape sieve nest is circular hole, is convenient to iblet and comes off in mesh;
The below of screen cloth is provided with assorted clearly blower fan, and clear assorted blower fan is fixedly installed on described organism frame, and the foreign material in iblet can blow away by clear assorted blower fan; The length of threshing cylinder is 0.9 ~ 1.1 meter, and the diameter of threshing cylinder is 0.3 ~ 0.4 meter, and the diameter of the mesh of screen cloth is 25 millimeters; the angle of inclination of organism frame is 45 °; threshing unit comprises 4 ~ 6 threshing cylinders, and this design can ensure threshing efficiency, does not waste energy again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is operation principle schematic diagram of the present utility model;
Fig. 3 is the structural representation of threshing unit in the utility model;
Fig. 4 is the operation principle schematic diagram of threshing unit in the utility model.
Embodiment
As shown in Figures 1 to 4; a kind of novel kernel corn combined harvester; it comprises body 34, riding manipulation system 30, transmission system 37, running gear 33, header unit 31 and threshing unit 35; header unit 31 is installed in the front end of body 34; the rear end of ceding of Taiwan unit 31 connects elevator and passes a bridge 32; elevator pass a bridge 32 rear end connect threshing unit 35, being passed a bridge by elevator between threshing unit 35 with header unit 31 32 is connected.Threshing unit 35 is connected with Material collecting box for harvesting 39 and kernel recovery box 36; the afterbody of body 34 installs stalk returning device 38; Material collecting box for harvesting 39 is by the discharging of hydraulic system mould turnover; the outlet of kernel recovery box 36 is by opening machine-operated unloading; whole corn combine workpiece is connected by transmission system 37; by riding manipulation system 30 and running gear 33 acting in conjunction, reach the control to the machine.Riding manipulation system 30, transmission system 37, running gear 33 and header unit 31 is the ordinary skill in the art, and its structure is not at detailed description.
Threshing unit 35 comprises one group 5 threshing cylinders 1 in multi-stage stepwise spread configuration and the organism frame 25 be obliquely installed, threshing cylinder 1 is horizontally installed on organism frame 25 successively, the tilt angle alpha of organism frame is 45 °, threshing cylinder 1 comprises roll body and cylindrical shape sieve nest, described roll body comprises drum shaft 11, one end of drum shaft 11 is fixedly installed spiral guide plate 14, the other end of drum shaft 11 is fixedly installed and centrifugally throws plate 15, uniformly on drum shaft 11 be disposed with one group of threshing hammer, described threshing hammer comprises connecting rod 13 and is fixedly installed on the spherical hammer body 12 of connecting rod 13 end, described connecting rod 13 is fixedly connected with drum shaft 11, described cylindrical shape sieve nest is set in outside roll body, the first half of cylindrical shape sieve nest is solid plate 17, the Lower Half of cylindrical shape sieve nest is screen cloth 16, the mesh of screen cloth is circular hole, the upper position in spiral guide plate 14 of cylindrical shape sieve nest offers cylinder charging aperture 18, and cylindrical shape sieve nest is upper offers cylinder discharging opening 19 in the centrifugal position throwing plate 15.Cylinder discharging opening 19 between adjacent threshing cylinder 1 is communicated with cylinder charging aperture 18, sigmoid curve formula passage is formed between adjacent threshing cylinder 1, namely the cylinder discharging opening 19 going up a threshing cylinder is communicated with the cylinder charging aperture 18 of adjacent next threshing cylinder, corn ear can move by sigmoid curve in the unit, the route of corn ear walking can be extended, improve de-seed efficiency.Direction in Fig. 4 indicated by arrow is the direction of motion of corn ear.
The length of threshing cylinder is 0.9 ~ 1.1 meter, and the diameter of threshing cylinder is 0.3 ~ 0.4 meter, and the diameter of the mesh of screen cloth is 25 millimeters.
The lower end of organism frame 25 is provided with unit charging aperture 21, the upper end end of organism frame 21 is provided with unit discharging opening 27, unit discharging opening 27 is communicated with described Material collecting box for harvesting 39, the below of threshing cylinder 1 is provided with laterally defeated grain auger 22, laterally one end of defeated grain auger 22 is provided with the grain of vertically going up that grain auger 22 defeated with described transverse direction be communicated with and carries screw feeder 23, the top of vertical upper grain conveying screw feeder 23 is provided with grain outlet 26, grain outlet 26 is communicated with described kernel recovery box 36, the below of screen cloth 16 is provided with assorted clearly blower fan 24, clear assorted blower fan 24 is fixedly installed on described organism frame 25.
During utility model works, the header unit of associating maize harvesting machine is from harvesting corn rod corn straw, corn ear is transported to threshing unit through elevator gap bridge 32, threshing cylinder 1 is entered into from unit charging aperture 21 after arriving threshing unit, corn ear is under the drive of spiral guide plate 14, enter into threshing hammer position, corn ear is under the rotation that threshing is hammered into shape is knocked, iblet produces with corn arbor and is separated, iblet after separation comes off down through screen cloth 16, corn ear moves to centrifugal plate 15 one end that throws under the promotion of follow-up corn ear, when corn arbor move to centrifugal throw plate 15 time, corn arbor centrifugal throw the throwing of plate 15 under enter next threshing cylinder 1, proceed threshing, because the cylinder discharging opening 19 between adjacent threshing cylinder 1 is communicated with cylinder charging aperture 18, sigmoid curve formula passage is formed between adjacent threshing cylinder 1, namely the cylinder discharging opening 19 going up a threshing cylinder is communicated with the cylinder charging aperture 18 of adjacent next threshing cylinder, corn ear can move by sigmoid curve in the unit, the route of corn ear walking can be extended, improve de-seed efficiency.
The corn arbor having taken off seed is discharged to Material collecting box for harvesting 39 from unit discharging opening 27 and carries out collection recycling; The iblet come off from screen cloth 6, after foreign material removed by clear assorted blower fan 24, carry screw feeder 23 through horizontal defeated grain auger 22 with vertical upper grain successively, is finally carried the grain outlet 26 of the top of screw feeder setting to discharge from vertical grain, collect kernel recovery box 36; Maize straw carries out chopping and returning through the aft mounted stalk returning device of body 34, stalk can be processed then and there, time saving and energy saving, achieves full automation and the systematization of harvest corn, and classification is clear and definite, and efficiency is high.
The utility model can be good at the threshing being applicable to corn ear, iblet on corn ear can be departed from completely, prevent corn ear from movement forward, occurring blocking the phenomenon of blocking, threshing efficiency improves greatly, and can reclaim corn arbor and utilize, and improves resource utilization, achieve full automation and the systematization of harvest corn, classification is clear and definite, and efficiency is high, meets the user demand of user.
Claims (7)
1. a novel kernel corn combined harvester, it comprises riding manipulation system, transmission system, running gear, header unit and threshing unit, described corn header unit is arranged on the front end of body, it is characterized in that: described threshing unit is arranged on described header unit rear end, passed a bridge by elevator between threshing unit with header unit and be connected, threshing unit is provided with Material collecting box for harvesting and kernel recovery box, the afterbody of body is provided with stalk returning device, described threshing unit comprises one group of threshing cylinder in multi-stage stepwise spread configuration and the organism frame be obliquely installed, threshing cylinder is horizontally installed on organism frame successively, the lower end of organism frame is provided with unit charging aperture, the upper end end of organism frame is provided with unit discharging opening, described unit discharging opening is communicated with described Material collecting box for harvesting, the below of threshing cylinder is provided with laterally defeated grain auger, laterally one end of defeated grain auger is provided with the grain of vertically going up that grain auger defeated with described transverse direction be communicated with and carries screw feeder, the top of vertical upper grain conveying screw feeder is provided with grain outlet, described grain outlet is communicated with described kernel recovery box.
2. novel kernel corn combined harvester according to claim 1, it is characterized in that: described threshing cylinder comprises roll body and cylindrical shape sieve nest, described roll body comprises drum shaft, one end of drum shaft is fixedly installed spiral guide plate, the other end of drum shaft is fixedly installed and centrifugally throws plate, uniformly on drum shaft be disposed with one group of threshing hammer, described threshing hammer comprises connecting rod and is fixedly installed on the spherical hammer body of connecting rod end, and described connecting rod is fixedly connected with drum shaft; Described cylindrical shape sieve nest is set in outside roll body, the first half of cylindrical shape sieve nest is solid plate, the Lower Half of cylindrical shape sieve nest is screen cloth, the upper position in spiral guide plate of described cylindrical shape sieve nest offers cylinder charging aperture, and described cylindrical shape sieve nest is upper offers cylinder discharging opening in the centrifugal position throwing plate.
3. novel kernel corn combined harvester according to claim 2, is characterized in that: the cylinder discharging opening between adjacent threshing cylinder is communicated with cylinder charging aperture.
4. novel kernel corn combined harvester according to claim 3, is characterized in that: the mesh of described screen cloth is circular hole.
5. novel kernel corn combined harvester according to claim 3, is characterized in that: the below of described screen cloth is provided with assorted clearly blower fan, and clear assorted blower fan is fixedly installed on described organism frame.
6. novel kernel corn combined harvester according to claim 3, it is characterized in that: the length of described threshing cylinder is 0.9 ~ 1.1 meter, the diameter of threshing cylinder is 0.3 ~ 0.4 meter, and the diameter of the mesh of screen cloth is 25 millimeters, and the angle of inclination of organism frame is 45 °.
7. novel kernel corn combined harvester according to claim 3, is characterized in that: described threshing unit comprises 4 ~ 6 threshing cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426258.3U CN204217462U (en) | 2014-07-31 | 2014-07-31 | A kind of novel kernel corn combined harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426258.3U CN204217462U (en) | 2014-07-31 | 2014-07-31 | A kind of novel kernel corn combined harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204217462U true CN204217462U (en) | 2015-03-25 |
Family
ID=52915633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426258.3U Expired - Fee Related CN204217462U (en) | 2014-07-31 | 2014-07-31 | A kind of novel kernel corn combined harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204217462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170582A (en) * | 2014-07-31 | 2014-12-03 | 濮阳市农发机械制造有限公司 | Novel grain corn combine harvester |
-
2014
- 2014-07-31 CN CN201420426258.3U patent/CN204217462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170582A (en) * | 2014-07-31 | 2014-12-03 | 濮阳市农发机械制造有限公司 | Novel grain corn combine harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104170582B (en) | A kind of kernel corn associating cropper | |
| US10464073B2 (en) | Dry-wet combined sorting system for municipal solid waste | |
| CN204047243U (en) | Hopper front positioning type twin-roll sunflower threshing machine | |
| CN106217692B (en) | A kind of agricultural mulching clean and reuse system | |
| CN104759413A (en) | Building rubbish screening equipment and screening method | |
| CN203775694U (en) | Multifunctional grain combine harvester | |
| CN203827754U (en) | Collecting machine for smashing straw twice | |
| CN109699283A (en) | A kind of straw chopping and returning, mulch recycle combine | |
| CN108184436A (en) | Straw refuse recovering apparatus after a kind of machine is received | |
| CN204498805U (en) | Efficient narrow straw field pickup recycling machine | |
| CN204217462U (en) | A kind of novel kernel corn combined harvester | |
| CN208049555U (en) | A kind of solid-liquid separating machine | |
| CN203985116U (en) | Threshing cylinder for corn combine | |
| CN204837159U (en) | Machinge for removing husk of maize | |
| CN202873373U (en) | Combine-harvester and cleaning device thereof | |
| CN203327565U (en) | Sundry discharging device for corn husker | |
| CN208079875U (en) | Straw refuse recovering apparatus after a kind of machine is received | |
| CN204217506U (en) | For the threshing cylinder unit of corn combine | |
| CN208627745U (en) | A kind of cleaning screen for corn broken kernel | |
| CN207969627U (en) | Elastic rubbing roller chestnut spiny bract stripping machine | |
| CN205284231U (en) | Wheat machine and straw recycling device thereof | |
| CN203801281U (en) | High-speed non-leakage harvester | |
| CN204911755U (en) | Corn granule sieving mechanism | |
| CN201967365U (en) | Harvester secondary cleaning system | |
| CN108339748A (en) | A kind of straw impurity separator |
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: 20150325 Termination date: 20170731 |