CN204231947U - A kind of corn harvester - Google Patents
A kind of corn harvester Download PDFInfo
- Publication number
- CN204231947U CN204231947U CN201420562973.XU CN201420562973U CN204231947U CN 204231947 U CN204231947 U CN 204231947U CN 201420562973 U CN201420562973 U CN 201420562973U CN 204231947 U CN204231947 U CN 204231947U
- Authority
- CN
- China
- Prior art keywords
- snapping bar
- ceding
- rice
- handed
- dextrorotation
- 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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Abstract
The utility model discloses a kind of corn harvester, comprise ceding of Taiwan frame, ceding of Taiwan frame is provided with the ear-picking unit for harvesting, described ear-picking unit is included in the dextrorotation snapping bar and left-handed snapping bar that ceding of Taiwan frame keep at a certain distance away and be arranged in parallel, the plane at the axis place of described dextrorotation snapping bar and left-handed snapping bar and plane-parallel; Described dextrorotation snapping bar and left-handed snapping bar can rotate round about; Ceding of Taiwan frame is provided with group standing grain device for dialling standing grain, the described group of standing grain device comprises two groups of rice-pulling chains on the position that is arranged on above dextrorotation snapping bar and left-handed snapping bar, described two groups of rice-pulling chains are separated by a distance to be symmetrical arranged, and described rice-pulling chain is provided with several group of standing grain pawl; Described ceding of Taiwan frame is fixed with two blocks of symmetrically arranged harvesting plates dialling position between standing grain device and ear-picking unit, and described harvesting plate has downward bend; Described ceding of Taiwan frame is provided with rice-pulling chain tensioning apparatus.
Description
Technical field
The utility model relates to a kind of farm machinery critical component, specifically relates to a kind of corn harvester.
Background technology
The ceding of Taiwan structure of traditional maize harvesting machine as shown in Figure 1, comprises ceding of Taiwan frame 1 ', and ceding of Taiwan frame 1 ' is provided with left-handed snapping bar 2 ', dextrorotation snapping bar 3 ', harvesting case gear 4 ', side rice-pulling chain gear-box 5 ' and middle rice-pulling chain gear-box 6 '; Harvesting case gear 4 ' has four outputs, two outputs export left-handed snapping bar 2 ' and dextrorotation snapping bar 3 ', an output of harvesting case gear 4 ' outputs to rice-pulling chain case 5 ', rice-pulling chain case 6 ' during the remaining output of harvesting case gear 4 ' exports; Left-handed snapping bar 2 ' and the one high and one low setting of dextrorotation snapping bar 3 ' in the vertical direction, left-handed snapping bar 2 ' and the one high and one low setting of dextrorotation snapping bar 3 ' in the vertical direction, the circle center line connecting of left-handed snapping bar 2 ' and dextrorotation snapping bar 3 ' and horizontal plane is angled is obliquely installed.
Left-handed snapping bar 2 ' and dextrorotation snapping bar 3 ' are driven by harvesting case 4 ' and rotate in opposite directions; The front end of left-handed snapping bar 2 ' and dextrorotation snapping bar 3 ' is fixed on ceding of Taiwan frame 1 ' by bearing block; Rice-pulling chain is fixed in the front end of ceding of Taiwan frame 1 ', and rice-pulling chain is driven by side rice-pulling chain case 5 ', middle rice-pulling chain case 6 '.
During this pattern ceding of Taiwan work, after fruit ear is taken by left-handed snapping bar 2 ' and dextrorotation snapping bar 3 ', fruit ear departs from snapping bar immediately, falls in the ear or transport device in the middle of the ceding of Taiwan, then is sent to apparatus for peeling off by two elevators.
The snapping bar of said structure is taked in use to have following problem, 1, complex structure, fault rate is high.This pattern ceding of Taiwan upper gear box quantity is many, ceding of Taiwan frame 1 ' structure is loaded down with trivial details, transmission is complicated, and easy fault, cost of upkeep is high.2, because of the structure of complexity, processing, assembly cost is higher.3, too much gear-box, causes expanding line number difficulty, thus is difficult to install on large-scale multirow maize harvesting machine.4, the easy card fruit ear in snapping bar bearing block place.Because left-handed snapping bar 2 ' is consistent with dextrorotation snapping bar 3 ' two snapping bar bearing block front and back position, bearing block is not taken exercises, and easily causes between the fruit ear amount of being stuck in bearing block.5, the one high and one low arrangement of spiral snapping bar, causes harvesting complex structure.
Utility model content
Problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of corn harvester, and it is simple that this corn harvester has structure, the advantage of failure rate is low.
A kind of corn harvester, comprise ceding of Taiwan frame, ceding of Taiwan frame is provided with the ear-picking unit for harvesting, and ceding of Taiwan frame is provided with group standing grain device for dialling standing grain, it is characterized in that:
Described ear-picking unit is included in the dextrorotation snapping bar and left-handed snapping bar that ceding of Taiwan frame keep at a certain distance away and be arranged in parallel, the plane at the axis place of described dextrorotation snapping bar and left-handed snapping bar and plane-parallel; Described dextrorotation snapping bar and left-handed snapping bar can rotate round about.
Below the further improvement to technique scheme:
The described group of standing grain device comprises two groups of rice-pulling chains on the position that is arranged on above dextrorotation snapping bar and left-handed snapping bar, and described two groups of rice-pulling chains are separated by a distance to be symmetrical arranged, and described rice-pulling chain is provided with several group of standing grain pawl.
Described ceding of Taiwan frame is fixed with two blocks of symmetrically arranged harvesting plates dialling position between standing grain device and ear-picking unit, and described harvesting plate has downward bend.
Harvesting plate extends to the end of left-handed snapping bar from left-handed snapping bar centre position.
Described ceding of Taiwan frame is provided with rice-pulling chain tensioning apparatus.
Ceding of Taiwan frame is provided with ear-picking gear box, described ear-picking gear box has two horizontal output ends and two vertical outputs, horizontal output end is connected with dextrorotation snapping bar and left-handed snapping bar, vertical output is at the top of ear-picking gear box, two vertical outputs are symmetrical arranged, vertical output is connected with initiatively rice-pulling chain, and initiatively rice-pulling chain is connected with driven rice-pulling chain wheel by rice-pulling chain.
Dextrorotation snapping bar and left-handed snapping bar are arranged in the ceding of Taiwan by bearing block by two bearing blocks, and described two bearing block intervals are arranged.
Adopt the ceding of Taiwan in the present embodiment compared with the ceding of Taiwan in background technology, simplified structure, particularly decreased gear-box, only need a gear-box can to finish the work process, reduce cost; Drive mechanism is simple, is convenient to maintaining, and the ceding of Taiwan can be arranged easily organizes ear-picking unit more; Make the ceding of Taiwan easily realize multirow to maximize.
For solving the problem, the technical scheme that the utility model adopts is:
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of corn harvester in background technology;
Accompanying drawing 2 is the left view of accompanying drawing 1;
Accompanying drawing 3 is the vertical view of accompanying drawing 1;
Accompanying drawing 4 is the structural representation of corn harvester in the present embodiment;
Accompanying drawing 5 is the left view of accompanying drawing 4.
In figure:
1-ear-picking gear box; 2-dextrorotation snapping bar; 3-rice-pulling chain; The driven rice-pulling chain wheel of 4-; 5-rice-pulling chain tensioning apparatus; 6-harvesting plate; The left-handed snapping bar of 7-; 8-ceding of Taiwan frame; 9-dials standing grain pawl; 10-is rice-pulling chain wheel initiatively; 11-bearing block.
Embodiment
Embodiment, as shown in figures 4 and 5, a kind of corn harvester, comprise ceding of Taiwan frame 8, ceding of Taiwan frame 8 is provided with the ear-picking unit for harvesting, described ear-picking unit is included in the dextrorotation snapping bar 2 and left-handed snapping bar 7 that ceding of Taiwan frame 8 keep at a certain distance away and be arranged in parallel, the plane at the axis place of described dextrorotation snapping bar 2 and left-handed snapping bar 7 and plane-parallel; Described dextrorotation snapping bar 2 and left-handed snapping bar 7 can rotate round about.
Ceding of Taiwan frame 8 is provided with group standing grain device for dialling standing grain, the described group of standing grain device comprises two groups of rice-pulling chains 3 on the position that is arranged on above dextrorotation snapping bar 2 and left-handed snapping bar 7, described two groups of rice-pulling chains 3 are separated by a distance to be symmetrical arranged, and described rice-pulling chain 3 is provided with several group of standing grain pawl 9.
Described ceding of Taiwan frame 8 is fixed with two blocks of symmetrically arranged harvesting plates 6 dialling position between standing grain device and ear-picking unit, and described harvesting plate 6 has downward bend; Described ceding of Taiwan frame 8 is provided with rice-pulling chain tensioning apparatus 5.
Harvesting plate 6 extends to the end of left-handed snapping bar 7 from left-handed snapping bar 7 centre position.
Ceding of Taiwan frame 8 is provided with ear-picking gear box 1, described ear-picking gear box 1 has two horizontal output ends and two vertical outputs, horizontal output end is connected with dextrorotation snapping bar and left-handed snapping bar 7, vertical output is at the top of ear-picking gear box 1, two vertical outputs are symmetrical arranged, vertical output is connected with initiatively rice-pulling chain 10, and initiatively rice-pulling chain 10 is connected with driven rice-pulling chain wheel 4 by rice-pulling chain 3.
Dextrorotation snapping bar 2 and left-handed snapping bar 7 are arranged in the ceding of Taiwan 8 by bearing block 11 by two bearing blocks, and described two bearing block intervals are arranged, and stalk is not easy the input being blocked in dextrorotation snapping bar 2 and left-handed snapping bar 7.
Ear-picking gear box 1 drives rice-pulling chain 3 and dextrorotation snapping bar 2, left-handed snapping bar 7; Rice-pulling chain 3 is taken turns 4 by rice-pulling chain and is supported, by rice-pulling chain tensioning apparatus 5 tensioning; Dextrorotation snapping bar 2, left-handed snapping bar 7 and harvesting plate 7 complete stem pulling harvesting, be transported in the helix transporting device of ceding of Taiwan rear, thus complete harvesting work by rice-pulling chain 3.
Adopt the ceding of Taiwan in the present embodiment compared with the ceding of Taiwan in background technology, simplified structure, particularly decreased gear-box, only need a gear-box can to finish the work process, reduce processing and assembly cost; Drive mechanism is simple, is convenient to maintaining, and the ceding of Taiwan can be arranged easily organizes ear-picking unit more; Make the ceding of Taiwan easily realize multirow to maximize; Stagger in group snapping bar roller front-end bearing pedestal position; Left-turn spiral snapping bar and right hand helix snapping bar use in the same horizontal line, thus can use harvesting case simple and reliable for structure, create necessary condition, also save cost, reduce fault rate for the ceding of Taiwan realizes multirow maximization.Harvesting plate 6 is designed to starting point and is about centre position at snapping bar; Accessible above half before snapping bar, thus make that stem pulling is smooth, not easily broken bar falls leaf, reduce percentage of impurity; Fruit ear does not contact with snapping bar after being taken by harvesting plate, is transported in the helix transporting device of ceding of Taiwan rear by rice-pulling chain, thus avoids roller and hinder fringe, effectively reduces fruit ear breakage rate.
Claims (7)
1. a corn harvester, comprises ceding of Taiwan frame (8), and ceding of Taiwan frame (8) is provided with the ear-picking unit for harvesting, and ceding of Taiwan frame (8) is provided with group standing grain device for dialling standing grain, it is characterized in that:
Described ear-picking unit is included in the dextrorotation snapping bar (2) and left-handed snapping bar (7) that ceding of Taiwan frame (8) keep at a certain distance away and be arranged in parallel, the plane at the axis place of described dextrorotation snapping bar (2) and left-handed snapping bar (7) and plane-parallel; Described dextrorotation snapping bar (2) and left-handed snapping bar (7) can rotate round about.
2. a kind of corn harvester as claimed in claim 1, it is characterized in that: described group of standing grain device comprises two groups of rice-pulling chains (3) on the position being arranged on dextrorotation snapping bar (2) and left-handed snapping bar (7) top, described two groups of rice-pulling chains (3) are separated by a distance to be symmetrical arranged, and described rice-pulling chain (3) is provided with several group of standing grain pawl (9).
3. a kind of corn harvester as claimed in claim 2, is characterized in that: described ceding of Taiwan frame 8 is fixed with two blocks of symmetrically arranged harvesting plates 6 dialling position between standing grain device and ear-picking unit, and described harvesting plate 6 has downward bend.
4. a kind of corn harvester as claimed in claim 3, is characterized in that: harvesting plate (6) extends to the end of left-handed snapping bar (7) from left-handed snapping bar (7) centre position.
5. a kind of corn harvester as claimed in claim 2, is characterized in that: described ceding of Taiwan frame 8 is provided with rice-pulling chain tensioning apparatus 5.
6. a kind of corn harvester as claimed in claim 1, it is characterized in that: ceding of Taiwan frame (8) is provided with ear-picking gear box (1), described ear-picking gear box (1) has two horizontal output ends and two vertical outputs, horizontal output end is connected with dextrorotation snapping bar and left-handed snapping bar (7), vertical output is at the top of ear-picking gear box (1), two vertical outputs are symmetrical arranged, vertical output is connected with initiatively rice-pulling chain (10), and initiatively rice-pulling chain (10) is connected with driven rice-pulling chain wheel (4) by rice-pulling chain (3).
7. a kind of corn harvester as claimed in claim 1, is characterized in that: dextrorotation snapping bar (2) and left-handed snapping bar (7) are arranged in the ceding of Taiwan (8) by bearing block (11) by two bearing blocks, and described two bearing block intervals are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562973.XU CN204231947U (en) | 2014-09-28 | 2014-09-28 | A kind of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562973.XU CN204231947U (en) | 2014-09-28 | 2014-09-28 | A kind of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231947U true CN204231947U (en) | 2015-04-01 |
Family
ID=52761526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562973.XU Expired - Fee Related CN204231947U (en) | 2014-09-28 | 2014-09-28 | A kind of corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231947U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255200A (en) * | 2014-09-28 | 2015-01-07 | 潍坊昌荣机械有限公司 | Header of corn harvester |
| CN105474878A (en) * | 2016-02-01 | 2016-04-13 | 中国农业大学 | Multi-section combined ear picking plate type corn header |
| CN106149667A (en) * | 2015-04-21 | 2016-11-23 | 北京林业大学 | Dial grass abnormity chain |
| CN108521989A (en) * | 2018-04-16 | 2018-09-14 | 任雅祺 | The vertical roll type crop harvesting mechanism of lower input transmission |
-
2014
- 2014-09-28 CN CN201420562973.XU patent/CN204231947U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255200A (en) * | 2014-09-28 | 2015-01-07 | 潍坊昌荣机械有限公司 | Header of corn harvester |
| CN106149667A (en) * | 2015-04-21 | 2016-11-23 | 北京林业大学 | Dial grass abnormity chain |
| CN105474878A (en) * | 2016-02-01 | 2016-04-13 | 中国农业大学 | Multi-section combined ear picking plate type corn header |
| CN108521989A (en) * | 2018-04-16 | 2018-09-14 | 任雅祺 | The vertical roll type crop harvesting mechanism of lower input transmission |
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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 |
Granted publication date: 20150401 Termination date: 20210928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |