CN202635110U - Corn harvester - Google Patents
Corn harvester Download PDFInfo
- Publication number
- CN202635110U CN202635110U CN 201120569722 CN201120569722U CN202635110U CN 202635110 U CN202635110 U CN 202635110U CN 201120569722 CN201120569722 CN 201120569722 CN 201120569722 U CN201120569722 U CN 201120569722U CN 202635110 U CN202635110 U CN 202635110U
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- CN
- China
- Prior art keywords
- rice
- pulling chain
- corn
- arms
- pulling
- 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
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 49
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 49
- 235000005822 corn Nutrition 0.000 title claims abstract description 49
- 240000008042 Zea mays Species 0.000 title claims description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 235000013399 edible fruits Nutrition 0.000 claims description 22
- 239000010902 straw Substances 0.000 claims description 22
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 241000209149 Zea Species 0.000 abstract 2
- 241001057636 Dracaena deremensis Species 0.000 description 24
- 238000003306 harvesting Methods 0.000 description 13
- 238000005520 cutting process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model relates to a corn harvester, comprising a frame, the front end of the frame is provided with two sets of grain seedling poking mechanisms in left-right symmetry, the back end of each grain seedling poking mechanism is provided with a vertical ear-picking mechanism, the ear-picking mechanism and a transmission part of the grain seedling poking mechanism are in a coaxial drive, the lower part of the ear-picking mechanism is provided with an ear transmission mechanism, the grain seedling poking mechanism comprises a grain seedling poking chain box with two arms gradually converging in the shape of a V, the back end of the grain seedling poking chain box is not sealed and provided with backward-extending arms extending backward in parallel, the front end is provided with forward-extending arms extending outward, the inner side edge of the grain seedling poking chain box is provided with a grain seedling poking chain, the ear-picking mechanism comprises inner and outer two vertical twisted bars in parallel, and the bottom ends of the inner and outer two twisted bars are connected with the grain seedling poking chain via a sprocket wheel to form a chain transmission mechanism. The corn harvester is advantaged by simple mechanism, low requirement for transmission power consumption, no complex gear mechanical case, and facilitation of maintenance and repair.
Description
Technical field
The utility model relates to a kind of crop cropper, relates in particular to a kind of corn picker.
Background technology
The corn picker of prior art not to a little less than the row harvesting ability, and the line-spacing that standing grain is capable in actual production and incomplete same, this can make the scope of application of grain header dwindle.In addition, can have during each standing grain is capable some corn plants more or less to depart from standing grain capable, use not thorough that existing grain header can cause gathering in, omit easily corn plants and cause waste.And the corn snapping unit of existing grain header is commonly horizontal or horizontal type, be unfavorable for that stalk reclaims, and consumption of power is large.
The utility model content
For overcoming the defects of prior art, the utility model provides a kind of corn picker, this grain header compact conformation, and the complete machine runnability is good, and it is low to consume energy, and cost is low, and efficient is high, and operation is not limited by the capable line-spacing of standing grain.
The technical solution adopted in the utility model: a kind of corn picker, comprise frame, described frame front end is provided with symmetrical two covers and dials standing grain mechanism, the rear end of described group of standing grain mechanism is provided with vertical corn snapping unit, the running part Driven by Coaxial of described corn snapping unit and described group of standing grain mechanism, the below of described corn snapping unit is provided with the fruit ear connecting gear.
Described group of standing grain mechanism preferably includes two arms and is the rice-pulling chain box that " V " type draws in gradually, the uncovered front end towards described frame of described rice-pulling chain box, the preferred open-ended in rear end of two arms of described rice-pulling chain box and be provided with the arm that extends back that is parallel to each other that extends to described frame rear end, the inside edge of two arms of described rice-pulling chain box can be respectively equipped with rice-pulling chain, can evenly be provided with rice-pulling tooth on the described rice-pulling chain, described rice-pulling chain extends to the rear end of the described arm that extends back, can be provided with two straw shift wheels in the middle of two arms of described rice-pulling chain box, but described straw shift wheel can pass through straw shift wheel tray support passive rotation, described straw shift wheel pallet can be fixedly connected on the described frame by reel support, and the gear teeth of two described straw shift wheels point to opposite.
Preferably, but described rice-pulling tooth adopts up and down two middle vertical structures that the cylinder of passive rotation is installed of gear piece, and the up and down two ends of the rotating shaft of described cylinder are fixedly connected with described up and down two gear pieces.
The forward adjutage that two arms of described rice-pulling chain box preferably are respectively equipped with toward the outer side and extend forward, two described forward uncovered width between the adjutage are greater than the width between two arms of described rice-pulling chain box, two adjacent described forward adjutage docking of described group of standing grain mechanism of preferred two covers, described rice-pulling chain can extend to the front end of described forward adjutage.
Described corn snapping unit can comprise inside and outside two vertical lease rods that are parallel to each other, the rotating shaft bottom of inside and outside two described lease rods can by sprocket wheel respectively with two arms of described rice-pulling chain box on rice-pulling chain connect to form chain-drive mechanism, inside and outside two described lease rods can be fixedly connected on the described frame by the lease rods supporting base.
Described fruit ear connecting gear can comprise conveying trough and the conveyer chain that cooperates with described conveying trough.
The upper end of described frame can be provided with final drive shaft, described final drive shaft can be fixedly mounted on the described frame by the final drive shaft support, the two ends of described final drive shaft can be respectively equipped with cone pinion, the rotating shaft top of inside and outside two described lease rods is coaxially connected with respectively gear and two described gear engagements, one of them is coaxially connected with large bevel gear preferred two described gears, described large bevel gear and the engagement of described cone pinion, can be provided with main driving wheel and conveying trough drive on the described final drive shaft, described main driving wheel can connect by belt the drive of power take-off, and described conveying trough drive can connect and compose belt gear by the driving wheel of belt and described conveyer chain.
The below of the described arm that extends back can be provided with the to the inside fruit ear guide plate of inclination, and the bottom of described fruit ear guide plate is corresponding with the front end of described fruit ear connecting gear.
Can be provided with one or some parallel with axis direction or not parallel or spiral helicine fins on the described lease rods.
The wheel space width of described straw shift wheel is slightly less than the rice-pulling tooth spacing on the described rice-pulling chain.
The place ahead of the above fruit ear connecting gear of described frame can be provided with prevent that fruit ear from dropping to grain header the place ahead protect the fringe net.
The beneficial effects of the utility model: the design of the forward adjutage of the utility model rice-pulling chain box, make it cooperate straw shift wheel can realize not to row, large span, the harvesting of irregular corn plants, arrange and to realize the harvesting of turn-taking, greatly increase the flexibility of operation, be applicable to the farming environment of crops different regions, different planting habit and irregularity landform; Be the rice-pulling chain box that " V " type draws in gradually and two row corn plants can be brought in the inside and outside lease rods, reclaim more effectively and accurately corn ear; The length of opening, can shortening lease rods without the structure of shutoff is adopted in the design of vertical multiple twin rod and multiple twin rod bottom, reduce power consumption, cooperate the problem of cutting off that standing grain mechanism avoids corn plants of dialling, after making the corn ear harvesting, corn plants is stayed the original place, and the also field operation or the stalk that are conducive to the corn plants stalk reclaim; When needs cut off corn plants, vertical multiple twin rod can also be installed cutter and reamer, to adapt to the subsequent development of corn plants crushed stalk and recovery; The utility model is simple and practical, and is low for the power consumption requirement of transmission, adopts small-power, small-sized machine that enough power can be provided.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
Embodiment
Referring to Fig. 1 and 2, the utility model provides a kind of corn picker, comprise frame, described frame front end is provided with symmetrical two covers and dials standing grain mechanism, the rear end of described group of standing grain mechanism is provided with vertical corn snapping unit, described group of standing grain mechanism is used for the capable gathering of adjacent corn plants standing grain is passed to described corn snapping unit, described corn snapping unit is taken corn ear from corn plants, the running part Driven by Coaxial of described corn snapping unit and described group of standing grain mechanism, to reduce power consumption, the below of described corn snapping unit is provided with the fruit ear connecting gear, is used for the corn ear of taking is sent in the corresponding spike collecting container.
Described group of standing grain mechanism preferably includes two arms and is the rice-pulling chain box 1 that " V " type draws in gradually, the uncovered front end towards described frame of described rice-pulling chain box, described rice-pulling chain box adopts this shape design, adjacent two row corn plants can be brought to together, be convenient to follow-up harvesting work, the preferred open-ended in rear end of two arms of described rice-pulling chain box and be provided with the arm 2 that extends back that is parallel to each other that extends to described frame rear end, two row corn plants after being convenient to gather transmit rearward to described corn snapping unit with respect to described frame carries out harvesting, the inside edge of two arms of described rice-pulling chain box can be respectively equipped with rice-pulling chain 3, can evenly be provided with rice-pulling tooth 4 on the described rice-pulling chain, described rice-pulling chain extends to the rear end of the described arm that extends back, can be provided with two straw shift wheels 5 in the middle of two arms of described rice-pulling chain box, but described straw shift wheel can pass through straw shift wheel tray support passive rotation, described straw shift wheel pallet can be fixedly connected on the described frame by reel support, the gear teeth of two described straw shift wheels point to opposite, described corn picker is when work, rice-pulling chain on two arms of described rice-pulling chain box is all turned to the inside, the described straw shift wheel that cooperates passive rotation, the corn plants of adjacent two row is transmitted rearward with respect to described frame, the wheel space width of described straw shift wheel is slightly less than the rice-pulling tooth spacing on the described rice-pulling chain, is convenient to cooperate between the gear teeth of described rice-pulling tooth and described straw shift wheel transmit corn plants.
Preferably, but described rice-pulling tooth adopts up and down two middle vertical structures that the cylinder of passive rotation is installed of gear piece, the up and down two ends of the rotating shaft of described cylinder are fixedly connected with described up and down two gear pieces, described rice-pulling tooth adopts this structural design, be convenient to the capable transmission of standing grain on the one hand, avoid on the other hand the gear teeth on rice-pulling tooth described in the transport process and described straw shift wheel that corn plants is cut off.
The forward adjutage 6 that two arms of described rice-pulling chain box preferably are respectively equipped with toward the outer side and extend forward, two described forward uncovered width between the adjutage are greater than the width between two arms of described rice-pulling chain box, can effectively realize not to row, large span, the capable harvesting of irregular corn plants standing grain, even can realize the harvesting of turn-taking, greatly increased the flexibility of operation, two adjacent described forward adjutage docking of described group of standing grain mechanism of preferred two covers, prevent from harvesting process, omitting the part corn plants, described rice-pulling chain can extend to the front end of described forward adjutage, is convenient to corn plants and transmits rearward with respect to described frame.
Described corn snapping unit can comprise inside and outside two vertical lease rods that are parallel to each other 7 and 8, the rotating shaft bottom of inside and outside two described lease rods can by sprocket wheel respectively with two arms of described rice-pulling chain box on rice-pulling chain connect to form chain-drive mechanism, make described lease rods with described rice-pulling chain coaxial and driven in synchronism, reduce power consumption, inside and outside two described lease rods can be fixedly connected on the described frame by the lease rods supporting base, can be provided with one or some parallel with axis direction or not parallel or spiral helicine fins on the described lease rods, be conducive to corn ear is taken from corn plants.The length of opening, can shortening lease rods without the structure of shutoff is adopted in the design of vertical multiple twin rod and multiple twin rod bottom, reduce power consumption, cooperate the problem of cutting off that standing grain mechanism avoids corn plants of dialling, after making the corn ear harvesting, corn plants is stayed the original place, and the also field operation or the stalk that are conducive to the corn plants stalk reclaim.
Described fruit ear connecting gear can comprise conveying trough 9 and the conveyer chain 10 that cooperates with described conveying trough, is used for corn ear is sent in the spike collecting container.
The upper end of described frame can be provided with final drive shaft 11, main drive shaft as described corn picker, described final drive shaft can be fixedly mounted on the described frame by final drive shaft support 12, the two ends of described final drive shaft can be respectively equipped with cone pinion 13, the rotating shaft top of inside and outside two described lease rods is coaxially connected with respectively gear and two described gear engagements, one of them is coaxially connected with large bevel gear 14 preferred two described gears, described large bevel gear and the engagement of described cone pinion, this kind structure is so that described final drive shaft when rotating, can drive simultaneously with the coaxial described lease rods that is connected of described large bevel gear and rotate, and then drive another lease rods and rotate in the opposite direction, described large bevel gear with in, any one coaxial connection in outer two described lease rods all can, as long as make in the rotation direction of described final drive shaft can guarantee, outer two described lease rods all rotate to the direction of another lease rods and get final product, and the while also can guarantee that the rice-pulling chain on two arms of described rice-pulling chain box all turns to the inside.Can be provided with main driving wheel 15 and conveying trough drive 16 on the described final drive shaft, described main driving wheel can connect by belt the drive of power take-off, described conveying trough drive can connect and compose belt gear by the driving wheel of belt and described conveyer chain, in actual harvesting, described corn picker can be fixedly installed on front end or the rear end of farm tractor, by farm tractor move ahead or afterwards row drive described corn picker and carry out harvesting, the drive of farm tractor is as the drive of described power take-off, drive described main driving wheel and rotate, described corn picker by described rice-pulling chain box and its forward adjutage capable gathering of corn standing grain sent in rear described, outer lease rods carries out harvesting.
The below of the described arm that extends back can be provided with the to the inside fruit ear guide plate of inclination, the bottom of described fruit ear guide plate is corresponding with the front end of described fruit ear connecting gear, and the corn ear that described inside and outside lease rods is taken from corn plants can successfully fall into the front end of described fruit ear connecting gear.
The place ahead of the above fruit ear connecting gear of described frame can be provided with prevent that fruit ear from dropping to grain header the place ahead protect fringe net 17.
The utility model is simple in structure, and is low for the power consumption requirement of transmission, and do not have complicated gear mechanism case, is convenient to maintenance and maintenance.
Claims (10)
1. corn picker, comprise frame, it is characterized in that described frame front end is provided with symmetrical two covers and dials standing grain mechanism, the rear end of described group of standing grain mechanism is provided with vertical corn snapping unit, the running part Driven by Coaxial of described corn snapping unit and described group of standing grain mechanism, the below of described corn snapping unit is provided with the fruit ear connecting gear.
2. corn picker as claimed in claim 1, it is characterized in that described group of standing grain mechanism comprises that two arms are the rice-pulling chain box that " V " type draws in gradually, the uncovered front end towards described frame of described rice-pulling chain box, the rear end open-ended of two arms of described rice-pulling chain box and be provided with the arm that extends back that is parallel to each other that extends to described frame rear end, the inside edge of two arms of described rice-pulling chain box is respectively equipped with rice-pulling chain, evenly be provided with rice-pulling tooth on the described rice-pulling chain, described rice-pulling chain extends to the rear end of the described arm that extends back, be provided with two straw shift wheels in the middle of two arms of described rice-pulling chain box, but described straw shift wheel is by straw shift wheel tray support passive rotation, described straw shift wheel pallet is fixedly connected on the described frame by reel support, and the gear teeth of two described straw shift wheels point to opposite.
3. corn picker as claimed in claim 2, the forward adjutage that two arms that it is characterized in that described rice-pulling chain box are respectively equipped with toward the outer side and extend forward, two described forward uncovered width between the adjutage are greater than the width between two arms of described rice-pulling chain box, two adjacent described forward adjutage docking of described group of standing grain mechanism of two covers, described rice-pulling chain extends to the front end of described forward adjutage.
4. such as claim 1,2 or 3 described corn pickers, it is characterized in that described corn snapping unit comprises inside and outside two vertical lease rods that are parallel to each other, the rotating shaft bottom of inside and outside two described lease rods by sprocket wheel respectively with two arms of described rice-pulling chain box on rice-pulling chain connect to form chain-drive mechanism, inside and outside two described lease rods are fixedly connected on the described frame by the lease rods supporting base.
5. corn picker as claimed in claim 4 is characterized in that described fruit ear connecting gear comprises conveying trough and the conveyer chain that cooperates with described conveying trough.
6. corn picker as claimed in claim 5, the end that it is characterized in that described frame is provided with final drive shaft, described final drive shaft is fixedly mounted on the described frame by the final drive shaft support, the two ends of described final drive shaft are respectively equipped with cone pinion, the rotating shaft top of inside and outside two described lease rods is coaxially connected with respectively gear and two described gear engagements, one of them is coaxially connected with large bevel gear two described gears, described large bevel gear and the engagement of described cone pinion, described final drive shaft is provided with main driving wheel and conveying trough drive, described main driving wheel is by the drive of belt connection power take-off, and described conveying trough drive connects and composes belt gear by the driving wheel of belt and described conveyer chain.
7. corn picker as claimed in claim 6 is characterized in that the below of the described arm that extends back is provided with the to the inside fruit ear guide plate of inclination, and the bottom of described fruit ear guide plate is corresponding with the front end of described fruit ear connecting gear.
8. corn picker as claimed in claim 7 is characterized in that described lease rods is provided with one or some parallel with axis direction or not parallel or spiral helicine fins.
9. corn picker as claimed in claim 8, the wheel space width that it is characterized in that described straw shift wheel is slightly less than the rice-pulling tooth spacing on the described rice-pulling chain.
10. corn picker as claimed in claim 9, the place ahead that it is characterized in that the above fruit ear connecting gear of described frame be provided with prevent that fruit ear from dropping to grain header the place ahead protect the fringe net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120569722 CN202635110U (en) | 2011-12-31 | 2011-12-31 | Corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120569722 CN202635110U (en) | 2011-12-31 | 2011-12-31 | Corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202635110U true CN202635110U (en) | 2013-01-02 |
Family
ID=47404321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120569722 Expired - Fee Related CN202635110U (en) | 2011-12-31 | 2011-12-31 | Corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202635110U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717560A (en) * | 2017-02-09 | 2017-05-31 | 广西五丰机械有限公司 | It is a kind of with the banana stem crushing and returning to field machine for gathering crop function |
| CN107182319A (en) * | 2017-07-19 | 2017-09-22 | 山东省农业机械科学研究院 | Active differential convection rotary type no-tillage anti-blocking device |
| CN107306581A (en) * | 2016-04-26 | 2017-11-03 | 重庆理工大学 | A kind of tender mulberry harvester |
| CN112640653A (en) * | 2019-10-11 | 2021-04-13 | 株式会社久保田 | Crop harvester |
-
2011
- 2011-12-31 CN CN 201120569722 patent/CN202635110U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306581A (en) * | 2016-04-26 | 2017-11-03 | 重庆理工大学 | A kind of tender mulberry harvester |
| CN106717560A (en) * | 2017-02-09 | 2017-05-31 | 广西五丰机械有限公司 | It is a kind of with the banana stem crushing and returning to field machine for gathering crop function |
| CN107182319A (en) * | 2017-07-19 | 2017-09-22 | 山东省农业机械科学研究院 | Active differential convection rotary type no-tillage anti-blocking device |
| CN112640653A (en) * | 2019-10-11 | 2021-04-13 | 株式会社久保田 | Crop harvester |
| CN112640653B (en) * | 2019-10-11 | 2024-06-11 | 株式会社久保田 | Crop harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG FENGSHEN AGRICULTURE MACHINERY CO., LTD. Free format text: FORMER OWNER: LV XIAOCHUAN Effective date: 20140605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140605 Address after: 253300 on the east side of Dezhou city in Shandong province Wucheng County Road New Road on the south side of Linwu Botschaft Patentee after: SHANDONG FENGSHEN AGRICULTURAL MACHINERY CO., LTD. Address before: 253300 Shandong Province, Dezhou City Cultural Wucheng County Road 86, No. 26 Patentee before: Lv Xiaochuan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |