CN111034460A - Three-row time-sharing four-wheel-drive hilly corn harvester - Google Patents
Three-row time-sharing four-wheel-drive hilly corn harvester Download PDFInfo
- Publication number
- CN111034460A CN111034460A CN201911345804.4A CN201911345804A CN111034460A CN 111034460 A CN111034460 A CN 111034460A CN 201911345804 A CN201911345804 A CN 201911345804A CN 111034460 A CN111034460 A CN 111034460A
- Authority
- CN
- China
- Prior art keywords
- ear
- gearbox
- hilly
- transmission shaft
- elevator
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
- A01D45/021—Cornheaders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/02—Implements for collecting grain crop
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention belongs to the field of agricultural machinery, and particularly relates to a three-row time-sharing four-wheel-drive hilly corn harvester. The three-row time-sharing four-drive hilly corn harvester comprises a chassis assembly, wherein the chassis assembly comprises a power system, a walking chassis system and a driving system, the power system is connected with a gearbox, a first end of the gearbox is connected with a front wheel through a front drive transmission shaft, a second end of the gearbox is connected with a rear wheel through a rear drive transmission shaft, a clutch is connected between the gearbox and the rear drive transmission shaft, the rear drive transmission shaft obtains transmission force output by the gearbox according to the clutch state of the clutch, and the front drive transmission shaft always obtains the transmission force output by the gearbox. The invention has the advantages of compact structure of the whole machine, ultralow gravity center, good stability, strong climbing capability, comfortable operation environment and high harvesting efficiency, can operate in four driving modes in a time-sharing manner, and is suitable for land block operation in hills.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and particularly relates to a three-row time-sharing four-wheel-drive hilly corn harvester.
Background of the invention is described.
Along with the development of domestic maize picker, the user in hilly area has progressively improved to maize machine harvest efficiency and complete machine stability requirement, and the user has had higher requirement to the efficiency of maize machinery results, the comfortable, climbing ability of operating personnel operational environment, complete machine structural stability, and the maize results that are applicable to hilly area that have now on the market are mostly two quick-witted. The two-line machine has the defects of width limitation, low harvesting efficiency, low harvesting speed and poor operation comfort.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the three-row time-sharing four-wheel-drive hilly corn harvester overcomes the defects of the prior art, has the advantages of compact structure, ultralow gravity center, good stability, strong climbing capability, comfortable operation environment and high harvesting efficiency, can carry out time-sharing four-wheel-drive operation, and is suitable for hilly land block operation.
The invention is realized by adopting the following technical scheme:
the three-row time-sharing four-drive hilly corn harvester comprises a chassis assembly, wherein the chassis assembly comprises a power system, a walking chassis system and a driving system, the power system is connected with a gearbox, a first end of the gearbox is connected with a front wheel through a front drive transmission shaft, a second end of the gearbox is connected with a rear wheel through a rear drive transmission shaft, a clutch is connected between the gearbox and the rear drive transmission shaft, the rear drive transmission shaft obtains transmission force output by the gearbox according to the clutch state of the clutch, and the front drive transmission shaft always obtains the transmission force output by the gearbox.
The walking chassis system include the frame, set up the results work assembly in the frame, the results work assembly sets gradually header device, comminution device, driver's cabin, ear elevator, ear peeling device and ear case after to in the past, the driver's cabin platform in the frame is located to the driver's cabin, ear elevator slope sets up in the right side of driver's cabin, ear peeling device arranges in the below of ear elevator upper portion export, ear peeling device and ear case are connected the below of ear peeling device is equipped with miscellaneous auger and the double row seed grain collection box of ear peeling device.
Header device including the header body, set up on the header body and pluck ear of grain subassembly and horizontal transport auger, the horizontal transport auger is located the rear portion of plucking the ear of grain subassembly, the rear portion of horizontal transport auger is equipped with the header export and is connected with the welding of the elevator feed inlet of ear of grain elevator lower part.
The header ear picking device is a three-cutting-channel ear picking device, and has the advantages of moderate volume, good ear picking effect, flexibility and convenience.
The cutting device is arranged below the header device, front wheels and rear wheels are arranged on two sides of the traveling chassis, and the header device is installed at the front end of the traveling chassis through a header hanging seat matched with a header hanging arm.
The lower part of the fruit ear elevator is fixed on an elevator support welded on the bottom frame, the upper end of the fruit ear elevator is fixed on an elevator support, the upper part of the fruit ear elevator is provided with an elevator upper part welded together, the lower part of a welding outlet on the upper part of the elevator is welded together with a peeling device slide carriage, a negative pressure impurity suction fan is arranged above the elevator upper part welded together, the negative pressure impurity suction fan adopts a movable cover plate, an impurity discharge fan is arranged below the welding part on the upper part of the elevator, and the welding part on the upper part of the elevator is connected with a grass outlet welded together.
The fruit ear peeling device is a high-low roller type 14-roller fruit ear peeling device and is arranged on the upper part of the bracket welding of the peeling machine. The peeling efficiency and the peeling rate can be improved; the trash removing system with the trash double-auger is adopted below the peeling machine to timely remove the bracts, trash removing openings are not easy to accumulate, trash removing efficiency is improved, operating efficiency is effectively guaranteed, the trash removing fan is additionally arranged on the elevator, the load of the peeling machine is reduced, and the cleaning rate of the peeled seeds of the peeling machine is guaranteed.
The fruit ear is shelled device below one side and is equipped with the fan of cleaning, clean fan cooperation two miscellaneous screw feeder of surplus and seed grain collection box setting, at the in-process of skinning, have the seed grain that a small amount of seed grains drop and see through the screen cloth and fall into the seed grain collection box in, clean the fan and clean it at the in-process that the seed grain falls into the seed grain collection box, through the screening, the bract is miscellaneous to be discharged outside the harvester, and the seed grain gets into the seed grain and returns the case.
The power system is longitudinally arranged and the ear peeling device is arranged on the engine underframe in parallel at the left and right, the water tank radiator is transversely arranged on the rear side of the power system, and the special structural form reduces the height of the whole machine and greatly improves the stability of the whole machine while meeting the requirements of ear picking, lifting and peeling of the whole machine and having enough power.
The driving system comprises a driving cab, wherein a four-wheel drive control handle is arranged in the driving cab, and the four-wheel drive control handle is connected with the clutch through a clutch flexible shaft. The gearbox is positioned on the bottom frame at the lower part of the ear elevator, four-wheel drive of the whole machine is realized by a front drive transmission shaft and a rear drive transmission shaft which output back and forth, and the rear drive can be separated and combined. When climbing slopes or muddy roads in mountainous regions and hilly regions, the four-wheel drive control handle can be combined with the four-wheel drive control handle in a forward direction. Namely, the four-wheel drive control handle pushes forwards and downwards, and otherwise, the four-wheel drive control handle is separated.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention adopts an arrangement form of a weighted chassis, an ultra-low gravity center and a compact structure, and can greatly improve the stability of the whole machine.
2. The invention adopts time-sharing four-wheel drive, which can effectively improve the working efficiency in mountainous regions, hilly areas, climbing or muddy roads and prolong the service life of tires.
3. According to the invention, the negative-pressure impurity-absorbing fan with the enlarged diameter is additionally arranged, the angle of the air inlet is changed, so that the feeding is smoother, and the negative-pressure fan adopts the movable cover plate, so that the maintenance is convenient.
4. According to the invention, the peeling efficiency and the peeling cleanliness are improved by widening the peeling machine with 14 rollers.
5. The invention adopts the impurity discharging system with double residual screw feeders to discharge the bracts in time, and the impurity discharging ports are not easy to accumulate, thereby not only improving the impurity discharging efficiency, but also effectively ensuring the operating efficiency.
6. The invention reduces the load of the peeling machine and ensures the cleaning rate of the peeled seeds by additionally arranging the weed discharging fan and the negative pressure weed absorbing fan.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a rear view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
FIG. 5 is a perspective view of FIG. 1;
in the figure: 1. a header device; 2. a shredding device; 3. a fruit ear elevator; 4. an elevator feed inlet; 5. welding the upper part of the elevator; 6. a grass outlet; 7. a negative pressure impurity suction fan; 8. a trash removal fan; 9. a cab platform; 10. a cab; 11. a frame; 12. a power system; 13. a water tank radiator; 14. a gearbox; 15. a fruit ear peeling device; 16. double-row impurity screw conveyer for impurity; 17. a cleaning fan; 18. a grain recovery box; 19. a front wheel; 20. a rear wheel; 21. and (4) an ear box.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-5, the three-row time-sharing four-drive hilly corn harvester includes a chassis assembly, the chassis assembly includes a power system 12, a walking chassis system and a driving system, the power system 12 is connected with a gearbox 14, a first end of the gearbox 14 is connected with a front wheel 19 through a front drive transmission shaft, a second end of the gearbox 14 is connected with a rear wheel 20 through a rear drive transmission shaft, a clutch is connected between the gearbox 14 and the rear drive transmission shaft, the rear drive transmission shaft obtains a transmission force output by the gearbox according to a clutch state of the clutch, and the front drive transmission shaft always obtains the transmission force output by the gearbox.
The walking chassis system include frame 11, set up the results work assembly in the frame 11, the results work assembly sets gradually header device 1, comminution device 2, driver's cabin 10, ear lift 3, ear peeling device 15 and ear case 21 after to in the past, driver's cabin platform 9 on the frame 11 is located to driver's cabin 10, the slope of ear lift 3 sets up in the right side of driver's cabin 10, ear peeling device 15 arranges in the below of the export of ear lift 3 upper portions, ear peeling device 15 and ear case 21 are connected the below of ear peeling device 15 is equipped with two miscellaneous screw feeders 16 of miscellaneous surplus and seed grain collection box 18.
The gearbox 14 is positioned on the underframe at the lower part of the ear elevator 3, the power system 12 and the ear peeling device 15 are arranged in parallel, the power system 12 is longitudinally arranged on the engine underframe below the cab 10, and the rear side of the power system 12 is transversely provided with the water tank radiator 13.
The ear peeling device 15 is a high-low roller type 14-roller ear peeling device.
The upper part of the fruit ear elevator 3 is provided with an elevator upper part seam 5, a negative pressure impurity absorbing fan 7 is arranged above the elevator upper part seam 5, the negative pressure impurity absorbing fan 7 adopts a movable cover plate to be arranged below the elevator upper part seam 5, and the elevator upper part seam 5 is welded and connected with a grass outlet 6.
A cleaning fan 17 is arranged on one side below the ear peeling device 15, and the cleaning fan 17 is matched with a tailing double-row impurity auger 16 and a seed recovery box 18.
The driving system comprises a driving cab 10, wherein a four-wheel drive control handle is arranged in the driving cab 10, and the four-wheel drive control handle is connected with the clutch through a clutch flexible shaft.
The working principle and the process are as follows:
when the machine advances, corn plants enter the ear picking device of the header device 1, the stalk pulling roller on the ear picking device clamps corn straws and pulls down the corn straws, the ears pick the ears under the action of the ear picking plate, the ears and the stalks are separated, and the corn straws after the ears are picked are crushed under the action of the chopping device 2. The picked corn ears are conveyed to a conveying auger device by an ear-poking chain mechanism, the left and right blade propellers poke the corn ears into an ear elevator 3 from an elevator feeding port 4, the ear elevator 3 lifts the corn ears to an ear peeling device 15, meanwhile, under the action of an impurity-removing fan 8 and a negative-pressure impurity-removing fan 7, the leaf impurities entering the ear elevator 3 are discharged out of the vehicle through a grass outlet 6 along the impurity-removing assembly, the corn stalks are chopped under the action of a throwing knife of the negative-pressure impurity-removing fan 7 and then discharged out of the vehicle along a impurity outlet of the negative-pressure impurity-removing fan 7, and the corn ears peel off the bracts under the action of high and low peeling rollers of the 14-roller ear peeling device 15 and are conveyed to an ear box 21 to finish the collection of the corn ears; the bract impurity removed is conveyed to the outside of the vehicle by the impurity double-row impurity auger 16 in a rotating way, in the process of peeling, a small amount of grains possibly falling off from the grains fall into the grain recycling box 18 through the screen, the grains are cleaned by the cleaning fan 17 in the process of falling into the grain recycling box 18, the bract impurity is discharged out of the harvester after screening, and the grains enter the grain recycling box 18.
Of course, the foregoing is only a preferred embodiment of the invention and should not be taken as limiting the scope of the embodiments of the invention. The present invention is not limited to the above examples, and equivalent changes and modifications made by those skilled in the art within the spirit and scope of the present invention should be construed as being included in the scope of the present invention.
Claims (8)
1. The utility model provides a three rows of timesharing four-wheel drive hills maize picker, includes the chassis assembly, and the chassis assembly includes driving system (12), walking chassis system and driving system, its characterized in that: the power system (12) is connected with a gearbox (14), a first end of the gearbox (14) is connected with a front wheel (19) through a front drive transmission shaft, a second end of the gearbox (14) is connected with a rear wheel (20) through a rear drive transmission shaft, a clutch is connected between the gearbox (14) and the rear drive transmission shaft, the rear drive transmission shaft obtains transmission force output by the gearbox according to the clutch state of the clutch, and the front drive transmission shaft obtains the transmission force output by the gearbox all the time.
2. The three row time sharing four wheel drive hilly corn harvester of claim 1, wherein: the walking chassis system include frame (11), set up the results work assembly on frame (11), the results work assembly sets gradually header device (1), comminution device (2), driver's cabin (10), ear lift conveyer (3), ear peeling device (15) and ear case (21) after to in the past, driver's cabin platform (9) on frame (11) are located in driver's cabin (10), ear lift conveyer (3) slope sets up in the right side of driver's cabin (10), ear peeling device (15) are arranged in the below of ear lift conveyer (3) upper portion export, ear peeling device (15) and ear case (21) are connected the below of ear peeling device (15) is equipped with two miscellaneous screw feeder (16) and seed grain collection box (18) of miscellaneous.
3. The three row time sharing four wheel drive hilly corn harvester of claim 2, wherein: the gearbox (14) is positioned on the underframe at the lower part of the ear elevator (3), the power system (12) and the ear peeling device (15) are arranged in parallel, the power system (12) is longitudinally arranged on the engine underframe below the cab (10), and the rear side of the power system (12) is transversely provided with the water tank radiator (13).
4. The three row time sharing four wheel drive hilly corn harvester of claim 2, wherein: header device (1) for three cutting ways formula pluck ear of grain device, including the header body, set up on the header body and pluck ear of grain subassembly and lateral transfer auger, the lateral transfer auger is located the rear portion of plucking the ear of grain subassembly, the rear portion of lateral transfer auger is equipped with the header export and welds with elevator feed inlet (4) of ear of grain elevator (3) lower part and close and be connected.
5. The three row time sharing four wheel drive hilly corn harvester of claim 2, wherein: the ear peeling device (15) is a high-low roller type 14-roller ear peeling device.
6. The three row time sharing four wheel drive hilly corn harvester of claim 2, wherein: the device is characterized in that an elevator upper portion seam (5) is arranged on the upper portion of the fruit ear elevator (3), a negative-pressure impurity-absorbing fan (7) is arranged above the elevator upper portion seam (5), an impurity-discharging fan (8) is arranged below the elevator upper portion seam (5), and the elevator upper portion seam (5) is connected with a grass outlet (6) in a welded mode.
7. The three row time sharing four wheel drive hilly corn harvester of claim 2, wherein: the fruit ear peeling machine is characterized in that a cleaning fan (17) is arranged on one side below the fruit ear peeling device (15), and the cleaning fan (17) is matched with a double-row impurity auger (16) for impurities and a grain recovery box (18) for arrangement.
8. The three row time sharing four wheel drive hilly corn harvester of claim 1, wherein: the driving system comprises a driving cab (10), wherein a four-wheel drive control handle is arranged in the driving cab (10), and the four-wheel drive control handle is connected with the clutch through a clutch flexible shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911345804.4A CN111034460A (en) | 2019-12-24 | 2019-12-24 | Three-row time-sharing four-wheel-drive hilly corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911345804.4A CN111034460A (en) | 2019-12-24 | 2019-12-24 | Three-row time-sharing four-wheel-drive hilly corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111034460A true CN111034460A (en) | 2020-04-21 |
Family
ID=70238881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911345804.4A Pending CN111034460A (en) | 2019-12-24 | 2019-12-24 | Three-row time-sharing four-wheel-drive hilly corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111034460A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303098A (en) * | 2021-06-23 | 2021-08-27 | 山东巨明机械有限公司 | Four-wheel drive transmission mechanism with bract impurity removal function |
| CN113424707A (en) * | 2021-06-23 | 2021-09-24 | 山东巨明机械有限公司 | Time-sharing four-wheel drive type corn combine harvester and working method thereof |
| CN113632636A (en) * | 2021-07-23 | 2021-11-12 | 河北英虎农业机械股份有限公司 | Fruit ear lifting system and harvester thereof |
-
2019
- 2019-12-24 CN CN201911345804.4A patent/CN111034460A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303098A (en) * | 2021-06-23 | 2021-08-27 | 山东巨明机械有限公司 | Four-wheel drive transmission mechanism with bract impurity removal function |
| CN113424707A (en) * | 2021-06-23 | 2021-09-24 | 山东巨明机械有限公司 | Time-sharing four-wheel drive type corn combine harvester and working method thereof |
| CN113632636A (en) * | 2021-07-23 | 2021-11-12 | 河北英虎农业机械股份有限公司 | Fruit ear lifting system and harvester thereof |
| CN113632636B (en) * | 2021-07-23 | 2023-10-17 | 河北英虎农业机械股份有限公司 | Ear lifting system and harvester thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2482635B1 (en) | Corn cob conveying and cleaning system using induction and air flow from a harvester for separating and spreading light crop residue | |
| CN111034460A (en) | Three-row time-sharing four-wheel-drive hilly corn harvester | |
| CN101720599B (en) | Self-propelled plant haulm-pickup combined harvester | |
| CN201630003U (en) | Corn and soybean combine harvester | |
| CN102293096A (en) | Self-propelled corn combine harvester in mountain lands | |
| CN200987282Y (en) | Small size self-walking combine harvester | |
| CN201299005Y (en) | Novel self-propelled corn combined harvester with low damage and high peeling efficiency | |
| CN202551697U (en) | Three-row peeling-type corn combine | |
| CN201630001U (en) | Multifunctional self-propelled soybean combine harvester | |
| CN211630883U (en) | Three-row time-sharing four-wheel-drive hilly corn harvester | |
| CN109769466A (en) | Centre of gravity 4 wheel driven maize harvesting machine | |
| CN204968523U (en) | From clear formula district combine | |
| CN202077414U (en) | Wheat threshing winnowing machine | |
| CN202121955U (en) | Self-propelled mountain corn combine | |
| CN210016989U (en) | Low gravity center four-wheel drive corn harvester | |
| CN103460894B (en) | Self-propelled corn combine harvester capable of recovering straws and debris | |
| CN201663812U (en) | Miniature combine harvester | |
| CN203457541U (en) | Self walking type grain combine harvester capable of being used for recovering straw sundries | |
| CN215683421U (en) | Crawler-type corn harvester suitable for mountainous area and hilly land | |
| CN220402410U (en) | Four-row corn harvester capable of saving grain and reducing loss and suitable for hilly land | |
| CN217011825U (en) | Mountain four-wheel drive five-element corn machine | |
| CN2393316Y (en) | Hand-push combine harvester with separate cutting stalks | |
| CN2686294Y (en) | Self-propelled ear-stem harvester for maize | |
| CN211020058U (en) | Corn harvester capable of harvesting fruit ears and seeds | |
| CN217936557U (en) | Five-element crawler corn harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |