CN203985090U - Stalk collection bar formula corn header - Google Patents
Stalk collection bar formula corn header Download PDFInfo
- Publication number
- CN203985090U CN203985090U CN201420238351.1U CN201420238351U CN203985090U CN 203985090 U CN203985090 U CN 203985090U CN 201420238351 U CN201420238351 U CN 201420238351U CN 203985090 U CN203985090 U CN 203985090U
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- stalk
- bottom girder
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- ear
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- 240000008042 Zea mays Species 0.000 title claims abstract description 34
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 34
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 30
- 235000005822 corn Nutrition 0.000 title claims abstract description 30
- 239000010902 straw Substances 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 241000604017 Lysimachia sikokiana Species 0.000 claims description 19
- 239000002689 soil Substances 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000003306 harvesting Methods 0.000 description 9
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 4
- 235000009973 maize Nutrition 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000013340 harvest operation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model discloses a kind of stalk collection bar formula corn header, aim to provide that a kind of straw utilization rate is high, the clean recovery of stalk, recycle the stalk collection bar formula corn header that cost is low, be conducive to soil protection.Comprise frame and be arranged on nearside divider, ear-picking unit, ear forwarder, the transmission system in this frame, and along the stalk conveyer that is horizontally installed on this ear-picking unit back lower place, in this stalk conveyer front lower place, be provided with cutting throwing device parallel with this stalk conveyer axis of rotation, this frame is provided with limit bottom girder and middle bottom girder, two these cutting throwing devices in symmetric configuration rotationally respectively supporting be arranged on this limit bottom girder and middle bottom girder, the cutter group that is provided with in tandem vertically on this cutting throwing device beaming roller.The utility model is applicable to corn picker straw collecting and puts the operation of bar paving.
Description
Technical field
The utility model relates to a kind of corn header, more particularly, relates to a kind of stalk collection bar formula corn header.
Background technology
China's maize sown area is 5.2 hundred million mu, approximately 2.73 hundred million tons of maize straw output.Maize straw is important biomass resource, can be used for yellow storage feed, fuel power generation function etc., and utilization has a high potential.The mechanized harvest rate of China's corn has reached 60% at present, and great majority all adopt harvesting, straw chopping and returning harvest technology.The corn header that this harvest technology adopts is only for harvesting, and the stalk after harvesting is pulverized and is scattered in field by special straw cutting apparatus.After causing machine to be received, a large amount of fragmentary stalks falls into furrow and cannot effectively collect utilization, result be a large amount of straw covering plot tables to autumn, spring whole bring very large difficulty, especially northern cold ground stalk does not go rotten winter, has brought adverse effect to sowing in spring.At present be all to adopt the various hay rake of herb machinery class that fragmentary corn straw raking slivering is spread, then adopt grass pickup binder to break into square bale or round bale, be then transported to power plant's combustion power generation.The problem existing: the one, existing herding hay rake be subject to ridge culture factor to affect straw field pickup rate extremely low, most of furrow stalk leaks to hug leaves over field, this mode easily occurs that stalk band soil reclaims, as combustion power generation is unfavorable for the performance of the thermal efficiency; The 2nd, adopt multi-model segmentation operation just can complete straw collecting utilization, increase stalk and recycled cost; The 3rd, multicomputer enters ground and causes soil compaction to harden to pressure continuously, is unfavorable for soil protection continuous utilization.
Utility model content
The purpose of this utility model is for the problems referred to above that exist, and provides that a kind of straw utilization rate is high, the clean recovery of stalk, recycles the stalk collection bar formula corn header that cost is low, be conducive to soil protection.
For achieving the above object, the utility model adopts following technical proposals: stalk collection bar formula corn header of the present utility model, comprise frame and be arranged on the nearside divider in this frame, ear-picking unit, ear forwarder, transmission system, and along the stalk conveyer that is horizontally installed on this ear-picking unit back lower place, in this stalk conveyer front lower place, be provided with cutting throwing device parallel with this stalk conveyer axis of rotation, this frame left and right sides bottom is arranged with limit bottom girder, bottom girder in the middle of this frame central bottom is provided with, two these cutting throwing devices in symmetric configuration rotationally respectively supporting be arranged on this limit bottom girder and middle bottom girder, the cutter group that is provided with in tandem vertically on this cutting throwing device beaming roller, each cutter group is made up of four along the circumferential direction uniform blades, adjacent two cutter groups along the circumferential direction rotate 45 ° interconnected, this stalk conveyer comprises stalk conveying screw feeder and housing, in position, middle, this housing rear lower is along being laterally provided with straw outlet,, along being laterally provided with Lysimachia sikokiana roller stalk described in should straw outlet is carried on screw feeder cylinder and is along the circumferential direction laid with two swath boards in this straw outlet upper edge.
As preferred version of the present utility model, described Lysimachia sikokiana roller is along the circumferential direction laid with four Lysimachia sikokiana blades, and this Lysimachia sikokiana blade is radially 25 ° with respect to the angle of sweepback of direction of rotation.
As improvement of the present utility model, described limit bottom girder and middle bottom girder front portion are equidistantly provided with this cutting throwing device installing hole of a row.
As further improvement of the utility model, the symmetrical side transmission case that is provided with inside described frame two side, this side transmission case input sprocket is connected with transmission system, and this side transmission case output pulley is connected with this cutting throwing device input belt wheel.
Adopt after technique scheme, the beneficial effect that the stalk collection bar formula corn header that the utility model provides has is:
The utility model in this ear-picking unit back lower place along horizontally set stalk conveyer, in this stalk conveyer front lower place, be provided with cutting throwing device parallel with this stalk conveyer axis of rotation.In position, middle, this stalk conveyer housing rear lower is along being laterally provided with straw outlet,, along being laterally provided with Lysimachia sikokiana roller stalk described in should straw outlet carried on screw feeder cylinder and is along the circumferential direction laid with two swath boards in this straw outlet upper edge.Like this along with the operation of advancing of corn header, the stalk falling after harvesting directly cut throwing device cutting throws stalk conveyer, stalk conveyer is carried stalk to centre, under the compound action of swath board and Lysimachia sikokiana roller, stalk is discharged from straw outlet, realizes multirow stalk and thoroughly totally collects the middle discharge of ceding of Taiwan slivering without pulverizing.Through the stalk of pulverizing can be fluffy on ridge integrated paving, and bar paving in grain header longitudinally in the middle of ventral below, both sides road wheel tire pressure is less than stalk, stalk just can not glue figure.After harvest operation completes, only need once enter just to complete the moulding of straw field pickup bundling, save hay rake by the cargo handling operation of fragmentary corn straw raking slivering paving, reduce unit and enter to press ground number of times, be conducive to soil protection continuous utilization.Particularly for kernel corn reaping machine, from threshing cleaning unit, outlet is discharged all falls stalk bar more than assorted and spreads face, reclaims with straw field pickup, has realized the complete recycling of stalk.Obtain that straw utilization rate is high, the clean recovery of stalk, recycled the effect that cost is low, be conducive to soil protection.
Brief description of the drawings
Fig. 1 is the structure cutaway view of the utility model stalk collection bar formula corn header;
Fig. 2 is the cutaway view along A-A line in Fig. 1;
Fig. 3 is the partial enlarged drawing of I in Fig. 1;
Fig. 4 is the partial enlarged drawing of II in Fig. 1.
In figure: frame 1; Nearside divider 2; Ear-picking unit 3; Ear forwarder 4; Transmission system 5; Side transmission case 6; Stalk conveyer 7; Lysimachia sikokiana roller 8; Cutting throwing device 9; Limit bottom girder 10; Cutter group 11; Straw outlet 12; Swath board 13; Middle bottom girder 14.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, provide the organigram of the utility model stalk collection bar formula corn header, comprise frame 1 and be arranged on nearside divider 2, ear-picking unit 3, ear forwarder 4, the transmission system 5 in this frame 1, and along the stalk conveyer 7 that is horizontally installed on these ear-picking unit 3 back lower places, in these stalk conveyer 7 front lower places, be provided with cutting throwing device 9 parallel with these stalk conveyer 7 axiss of rotation.This frame 1 left and right sides bottom is arranged with limit bottom girder 10, bottom girder 14 in the middle of this frame 1 central bottom is provided with, two these cutting throwing devices 9 in symmetric configuration rotationally respectively supporting be arranged on this limit bottom girder 10 and middle bottom girder 14, in Fig. 3, the cutter group 11 that is provided with in tandem vertically on these cutting throwing device 9 beaming rollers, each cutter group 11 is made up of four along the circumferential direction uniform blades, adjacent two cutter groups 11 along the circumferential direction rotate 45 ° interconnected, cutter group 11 alternation successively, make these cutting throwing device 9 beaming roller loads little, stressed more even, in Fig. 1, Fig. 2, this stalk conveyer 7 comprises stalk conveying screw feeder and housing, in position, middle, this housing rear lower is along being laterally provided with straw outlet 12, stalk carries the left-and-right spiral blade rotation direction of screw feeder contrary, to stalk is carried to middle straw outlet 12, laterally be provided with Lysimachia sikokiana roller 8 on these straw outlet 12 upper edge edges, stalk described in should straw outlet 12 is carried on screw feeder cylinder and is along the circumferential direction laid with two swath boards 13, stalk is discharged smoothly under the compound action of two swath boards 13 and Lysimachia sikokiana roller 8, and can not stop up.
As preferred embodiment of the present utility model, as shown in Figure 4, described Lysimachia sikokiana roller 8 is along the circumferential direction laid with four Lysimachia sikokiana blades, and this Lysimachia sikokiana blade is radially 25 ° with respect to the angle of sweepback of direction of rotation.In Lysimachia sikokiana process, can avoid described Lysimachia sikokiana roller 8 to twine grass like this.
As preferred embodiment of the present utility model, as shown in Figure 1, described limit bottom girder 10 and middle bottom girder 14 front portions are equidistantly provided with these cutting throwing device 9 installing holes of a row.The longitudinal separation that can change this cutting throwing device 9 and stalk conveyer 7, obtains desirable straw collecting operation effectiveness.
As preferred embodiment of the present utility model, as shown in Figure 2, the symmetrical side transmission case 6 that is provided with inside described frame 1 two side, these side transmission case 6 input sprockets are connected with transmission system 5, and these side transmission case 6 output pulleys are inputted belt wheel with this cutting throwing device 9 and are connected.
When operation, first the conveying plant on stalk collection bar formula corn header and maize harvesting machine propons is articulated, transmission system 5 is connected with reaping machine output shaft by universal drive shaft, start into ground operation before, control handle is in conjunction with output shaft, make corn header reach running parameter state, at this moment the hydraulic lifting system control corn header that manipulates reaping machine falls to job requirements height, then the reaping machine stalk collection bar formula corn header that advances starts operation, ear-picking unit 3 is plucked fruit ear fall, fruit ear is transported to subsequent processing through ear forwarder 4, the stalk of taking fruit ear is subject to the downward drawing of ear-picking unit 3 and lodges on ridge, in the time that cutting throwing device 9 runs into the stalk lodging on ridge, all stalk is cut down and is thrown stalk conveyer 7 from ridge, stalk conveyer 7 carries the left-and-right spiral blade of screw feeder continuously stalk to be carried to centre, stalk is discharged smoothly from straw outlet 12 under the compound action of two swath boards 13 and Lysimachia sikokiana roller 8, and can not stop up.Realize multirow stalk and thoroughly totally collect the middle discharge of ceding of Taiwan slivering without pulverizing.Through the stalk of pulverizing can be fluffy on ridge integrated paving, and bar paving in grain header longitudinally in the middle of ventral below, both sides road wheel tire pressure is less than stalk, stalk just can not glue figure.Particularly for kernel corn reaping machine, from threshing cleaning unit, outlet is discharged all falls stalk bar more than assorted and spreads face, reclaims with straw field pickup, has realized the complete recycling of stalk.
In operation process, can be according to the height of stalk and planting density situation, change the longitudinal separation of this cutting throwing device 9 and stalk conveyer 7, obtain desirable straw collecting operation effectiveness.
When the utility model has solved corn header harvesting, synchronously carry out straw collecting and put bar paving key technical problem, created advantage for the clean picking up and bundling utilization of stalk, be conducive to improve straw utilization rate, reduce straw utilization cost.
The utility model is applicable to corn picker straw collecting and puts the operation of bar paving.
Claims (5)
1. a stalk collection bar formula corn header, comprise frame (1) and be arranged on the nearside divider (2) in this frame (1), ear-picking unit (3), ear forwarder (4), transmission system (5), and along the stalk conveyer (7) that is horizontally installed on this ear-picking unit (3) back lower place, in this stalk conveyer (7) front lower place, be provided with cutting throwing device (9) parallel with this stalk conveyer (7) axis of rotation, it is characterized in that: this frame (1) left and right sides bottom is arranged with limit bottom girder (10), bottom girder (14) in the middle of this frame (1) central bottom is provided with, two these cutting throwing devices (9) in symmetric configuration rotationally respectively supporting be arranged on this limit bottom girder (10) and middle bottom girder (14), the cutter group (11) that is provided with in tandem vertically on this cutting throwing device (9) beaming roller, each cutter group (11) is made up of four along the circumferential direction uniform blades, adjacent two cutter groups (11) along the circumferential direction rotate 45 ° interconnected, this stalk conveyer (7) comprises stalk conveying screw feeder and housing, in position, middle, this housing rear lower is along being laterally provided with straw outlet (12), laterally be provided with Lysimachia sikokiana roller (8) on this straw outlet (12) upper edge edge, to should being along the circumferential direction laid with two swath boards (13) on the described stalk conveying of straw outlet (12) screw feeder cylinder.
2. stalk collection bar formula corn header according to claim 1, is characterized in that: described Lysimachia sikokiana roller (8) is along the circumferential direction laid with four Lysimachia sikokiana blades, and this Lysimachia sikokiana blade is radially 25 ° with respect to the angle of sweepback of direction of rotation.
3. stalk collection bar formula corn header according to claim 1 and 2, is characterized in that: described limit bottom girder (10) and middle bottom girder (14) front portion are equidistantly provided with this cutting throwing device (9) installing hole of a row.
4. stalk collection bar formula corn header according to claim 1 and 2, it is characterized in that: the symmetrical side transmission case (6) that is provided with inside described frame (1) two side, this side transmission case (6) input sprocket is connected with transmission system (5), and this side transmission case (6) output pulley is connected with this cutting throwing device (9) input belt wheel.
5. stalk collection bar formula corn header according to claim 3, it is characterized in that: the symmetrical side transmission case (6) that is provided with inside described frame (1) two side, this side transmission case (6) input sprocket is connected with transmission system (5), and this side transmission case (6) output pulley is connected with this cutting throwing device (9) input belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238351.1U CN203985090U (en) | 2014-05-12 | 2014-05-12 | Stalk collection bar formula corn header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238351.1U CN203985090U (en) | 2014-05-12 | 2014-05-12 | Stalk collection bar formula corn header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203985090U true CN203985090U (en) | 2014-12-10 |
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ID=52025201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238351.1U Expired - Lifetime CN203985090U (en) | 2014-05-12 | 2014-05-12 | Stalk collection bar formula corn header |
Country Status (1)
| Country | Link |
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| CN (1) | CN203985090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931346A (en) * | 2014-05-12 | 2014-07-23 | 北京奥天奇能源科技有限公司 | Straw strip collection type corn cutting table |
| CN111557169A (en) * | 2020-06-08 | 2020-08-21 | 中联重机浙江有限公司 | Low-position corn header |
-
2014
- 2014-05-12 CN CN201420238351.1U patent/CN203985090U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931346A (en) * | 2014-05-12 | 2014-07-23 | 北京奥天奇能源科技有限公司 | Straw strip collection type corn cutting table |
| CN103931346B (en) * | 2014-05-12 | 2017-02-15 | 北京奥天奇能源科技有限公司 | Straw strip collection type corn cutting table |
| CN111557169A (en) * | 2020-06-08 | 2020-08-21 | 中联重机浙江有限公司 | Low-position corn header |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: BEIJING AOTIANQI ENERGY TECHNOLOGY CO., LTD. Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |