CN201630030U - Header - Google Patents
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- CN201630030U CN201630030U CN2009202742513U CN200920274251U CN201630030U CN 201630030 U CN201630030 U CN 201630030U CN 2009202742513 U CN2009202742513 U CN 2009202742513U CN 200920274251 U CN200920274251 U CN 200920274251U CN 201630030 U CN201630030 U CN 201630030U
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- cutter
- crops
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Abstract
The utility model provides a header, which comprises two or more nearside dividers, two or more righting devices, two or more clamp holders, two or more feed-in plates, two cutters and a driving device and is characterized in that the nearside dividers are arranged at the front end of the header, the two feed-in plates arranged on the same vertical shaft are arranged behind the nearside dividers, the clamp holders are installed aside the two feed-in plates and the feed-in plates and the clamp holders are on the same level; the two cutters are respectively arranged below the two feed-in plates and the clamp holders, and the two cutters are in parallel and are arranged perpendicular to the side of a combine harvester; and the two clamp holders and the cutters are respectively connected with the driving device. The utility model has the advantages that the header can be used for harvesting lodged grains, the harvesting loss rate is reduced, the mechanical structure is optimized and the reliability and the operation efficiency are improved.
Description
Technical field
The utility model relates to agricultural harvesting machinery, and more specifically, the utility model relates to a kind of header that can be used for full feed type or half-feed combine harvester.
Background technology
Usually, middle-size and small-size combine mainly is divided into two types of full feed type combine and half-feed combine harvesters.For the employed header of full feed type combine, be typically disclosed a kind of all feeding-in combine in the application for a patent for invention that the application number of submitting on September 12nd, 2002 is 02138276.X with cutting off apparatus.This combine is furnished with the ceding of Taiwan in the place ahead of running gear, and the ceding of Taiwan comprises: the cutting off apparatus that the rear hangs, be used to help and guide the straw shift wheel of crop, and be used to cut the cutter of ear of crops portion.When using this header to gather in operation, straw shift wheel is stirred ear of crops portion from top to bottom makes it rely on cutter, this stir for south easily fall the grain crops, be easy to cause a large amount of grain to drop and be lost in the field; In the harvesting process, crops meeting direct collision facility cause the threshing of ear of crops portion, and the harvesting proportion of goods damageds are higher; In addition, it is higher that such header cuts stubble, influences the walking of combination machine and the subsequent job in field.
For the employed header of half-feed combine harvester, be typically the application number of submitting on December 27th, 1996 and be disclosed combine in 96123612.4 the application for a patent for invention.In the employed header of this combine, appropriate standing grain device and hold up straight device that crops are collected, pick up standing grain, chain type clamping through belt together from ear of crops portion and bar portion that crop root part cuts off, ear of crops portion and bar portion carry out threshing through the later half feeding sheller unit of upset level.The crops bar portion of this header clamping influences the running of sheller unit easily, also often falls in the running gear of grain header, influences normally advancing of grain header.The upset of crops before not delivering to sheller unit causes the grain threshing loss easily, and crops are held under the arm handle during in addition owing to threshing, need the secondary threshing just to take off totally, and there is the bigger defective of power consumption equally in the drive mechanism complexity.
The harvesting position of these headers is connected by intermediate conveyor mechanism with the threshing position, and consumed power is bigger, the threshing efficiency deficiency; Do not control effectively for the harvesting amount, cause easily and collect crops more after a little while, cut off the back crops and drop, collect crops more for a long time, harvesting or conveying are not exclusively; Height cuts the follow-up farm work of stubble influence influence, perhaps can not gather in fully; In addition, the ear of crops portion of harvesting carries long bar portion, influences subsequent job or causes the grain loss.
The utility model content
For overcoming the defective that existing header harvesting efficiency is low, loss is high, the utility model proposes a kind of header.
According to an aspect, the utility model provides a kind of header, comprising: two or more nearside dividers, two or more hold up straight device, two or more seize device on both sides by the arms, two or more are drawn together into dish, two cutters and transmission device;
Described nearside divider is positioned at the front end of described header, described nearside divider back is furnished with two or more that be positioned on the same vertical axes and draws together into dish, described two or more draw together into the dish side a described device of seizing on both sides by the arms respectively be housed, wherein, described each draw together into dish described the seize device corresponding and be positioned at same horizontal plane with it, described drawing together into dish and described clamper the two acting in conjunction corresponding with it come the clamping crops;
Described two cutters lay respectively at described two and draw together into dish and seize the below of device on both sides by the arms, and described two cutters are arranged in parallel and are perpendicular with the vertical direction of crops; Seize device on both sides by the arms and be connected with described transmission device respectively for described two with cutter.
Wherein, described nearside divider liftable on described header; Distance between the place ahead tip of described adjacent nearside divider can be adjusted, to adjust the collecting amount of crops; Described nearside divider is a triangle rhombus iron, slightly has radian.
Described header also comprises described nearside divider and the described straight device of drawing together between the dish of holding up, and describedly holds up straight device to comprise by holding up a plurality of straight-tooth of holding up of the plane rotation that straight chain drives, and described a plurality of to hold up the space width of straight-tooth be 15cm; It is described that to hold up each length of straight-tooth be 10-20cm.
Wherein, the described device of seizing on both sides by the arms is an elastomeric element, the described device of seizing on both sides by the arms is narrower and adjustable up and down respectively, described front end of seizing device on both sides by the arms and describedly draw together the inlet that forms into the dish crops in the middle of described two nearside dividers, described rear end of seizing device on both sides by the arms is released in the described header outside with harvested crops bar portion.
Wherein, described cutter comprises cutter and following cutter, and described upward cutter and following cutter are adjustable up and down respectively.
Wherein, the described cutter of going up are respectively reciprocating type cutter with following cutter, and the described cutter of going up are arranged in parallel with following cutter.
Wherein, described position, horizontal back of going up cutter, the two horizontal alternate 50-120mm at described cutter down.
Wherein, the described device of seizing on both sides by the arms comprises and seizes chain on both sides by the arms and seize bar on both sides by the arms; Described each chain link of seizing chain on both sides by the arms is connected by straight pin by two " fourth " font iron plates, and " fourth " font iron plate protrudes outside chain; The described bar of seizing on both sides by the arms is a round iron, is positioned to seize middle part, chain side on both sides by the arms, and an end is fixed on the described transmission device.
Generally speaking, header provided by the utility model can gather in the lodging standing grain, reduces the harvesting proportion of goods damageds, optimizes frame for movement, improves reliability and operating efficiency.Particularly, use nearside divider spike of rice that separately will gather in and the spike of rice of not preparing to gather in, it is unclear and cause spike of rice to shift to an earlier date threshing to avoid gathering in the boundary line.Use that less plane is revolving holds up straight device, also can be held up straight collection even spike of rice lodges fully, but also can be owing to holding up straight-tooth excessive and impact closing on field.By two seize on both sides by the arms device seize on both sides by the arms the last of the crops that are collected and under bar portion position, use two cutters that crops are cut into root, bar portion and fringe portion three parts.Seize the fringe portion that cutting can avoid being cut off on both sides by the arms and fall down to collide threshing, two cutters cut simultaneously, effectively realize low cutting stubble; Bar portion is emitted on the field by the device of seizing on both sides by the arms of below, and convenient the collection cleared up; Fringe portion is seized on both sides by the arms and sends sheller unit to by the device of seizing on both sides by the arms of top, has improved threshing efficiency, has also avoided taking cereal out of when a large amount of crops bar portions discharge after the threshing, reduces the harvesting loss; Effectively optimized housing construction, alleviated complete machine weight, reduced power consumption, more suitable southern crops harvesting operation.
Description of drawings
Fig. 1 is the front view according to the header of an embodiment of the present utility model;
Fig. 2 is the front view according to the header of an embodiment of the present utility model;
Fig. 3 is the structural representation according to the header of an embodiment of the present utility model;
Fig. 4 is for seizing the device front view on both sides by the arms according to the header of an embodiment of the present utility model; With
Fig. 5 is for seizing the device vertical view on both sides by the arms according to the header of an embodiment of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments a kind of header that the utility model provides is described in detail.
Fig. 1, Fig. 2 and Fig. 3 are respectively according to the front view of the header of an embodiment of the present utility model, front view and composition structural representation.As Fig. 1, Fig. 2 and shown in Figure 3, header comprises that two nearside dividers 1, two hold up straight device 6, two to seize device 3, two on both sides by the arms and draw together into dish 5, two cutters 2, transmission devices 4 and seize bar 8 on both sides by the arms and seize chain 7 on both sides by the arms.In another embodiment, header can comprise a plurality of nearside dividers 1, a plurality ofly holds up straight device 6, a plurality ofly seizes device 3 on both sides by the arms, a plurality ofly draw together into dish 5, two cutters 2 and seize bar 8 on both sides by the arms and seize chain 7 on both sides by the arms, be applicable to and gather in more field simultaneously, perhaps be applicable to the situation that horizontal harvesting area increases.Wherein, nearside divider 1, hold up straight device 6, seize device 3 on both sides by the arms, draw together into the quantity of dish 5 identically or corresponding, that is to say, nearside divider 1, seize device 3 on both sides by the arms, the quantity of drawing together into dish 5 should be corresponding identical, and holds up the number of straight device 6 identical or correspondingly to reduce.In following embodiment, header will be held up straight device 6, two to seize device 3, two on both sides by the arms by two nearside dividers 1, two and draw together into dish 5 and describe in detail, be appreciated that the quantity of these parts is not limited to two, can correspondingly increase.
As Fig. 1, Fig. 2 and shown in Figure 3, two nearside dividers 1 lay respectively at the front end of header, and the rear of two nearside dividers 1 is attached with two of holding up 6, two of straight devices to hold up straight device 6 back to be equipped with to be arranged in up and down on the same vertical axes respectively and draws together into dish 5.Draw together to be equipped with into dish 5 sides at two and seize device 3 on both sides by the arms, the last dish 5 of drawing together is seized device 3 on both sides by the arms on same horizontal plane with last, down draw together dish 5 with than under seize device 3 on both sides by the arms on same horizontal plane, be used for the clamping crops.Last 3 one of the devices of seizing on both sides by the arms cooperate with drawing together into dish 5 of side, and the other end is facing to the feeding mouth 17 of sheller unit 3; 13 1 of the devices of seizing on both sides by the arms down cooperate with drawing together into dish 5 of side, and the other end is towards gathering in by the pusher side; Two cutters 2 lay respectively at two and draw together into dish 5 and seize the below of device 3 on both sides by the arms, two cutters 2 parallel and be arranged vertically with the grain header side and vertical crops perpendicular; Seize device 3 on both sides by the arms for two and be connected with transmission device 4, be positioned at the rear of holding up straight device 6 with cutter 2.
In one embodiment, nearside divider 1 is a triangle rhombus iron, slightly has radian.In another embodiment, nearside divider 1 liftable on header when being not used in harvesting or when harvesting ground is soft, low-lying, can raise.In yet another embodiment, the place ahead tip of nearside divider 1 can be over against field, perhaps outside, inwardly adjustment, and the distance between the place ahead tip of two adjacent nearside dividers of adjustment is adjusted the collecting amount of crops with this.During the header operation, be positioned at outermost nearside divider 1 separately the crops in the outside divide toward header outside (when two nearside dividers 1 of existence, crops are separately divided outside header), just do not collect and do not expect the crops of gathering in, and only that it is inboard crops expect that promptly the crops of gathering in collect.
In one embodiment, hold up straight device 6 comprise by hold up that straight chain drives can the plane rotation hold up straight-tooth, hold up the space width of straight-tooth to be generally 15cm, but can adjust the spacing of tooth according to gait of march.In addition, hold up the length of straight-tooth to be generally 10-20cm, length can reduce deadweight and corresponding power consumption like this much smaller than the existing straight-tooth of holding up.
In one embodiment, seize device 3 on both sides by the arms and be generally elastomeric element, elasticity band iron for example can be adjusted the collecting amounts of crops.Seize device 3 on both sides by the arms and cooperate to come clamping with drawing together into dish 5, the inlet of the two formation is over against the direct of travel backward of the crops of two nearside dividers, 1 centre.In another embodiment, it is narrower usually and respectively up and down adjustable to seize device 3 on both sides by the arms, when the clamping crops, can directly not clip to fringe portion, and fringe portion and other machinery existence are contacted.
In one embodiment, draw together into dish 5 and clamper 3 and cooperate the clamping crops to transport to the front end of cutter 2, draw together into dish 5 and be the sprocket-type structure.
In one embodiment, cutter 2 generally includes cutter and following cutter, and the two is adjustable up and down respectively.The adjustment of following cutter is in order to adapt to the demand of low cutting stubble.The adjustment of last cutter can obtain the crops bar portion that tries one's best few corresponding to the adjustment of clamper 12 above cutter during cutting.Usually, two groups of cutter are respectively reciprocating type cutter, are arranged in parallel up and down, laterally do not have range difference.Preferably, last cutter are at the position, horizontal back of following cutter, the two horizontal alternate 50-120mm.Like this, after cut off the bottom, cutting on the centralized collection can be not big because of collecting amount, causes threshing and pull crops.
Fig. 4 and Fig. 5 are respectively and seize device front view and vertical view on both sides by the arms according to the header of another embodiment of the present utility model.As shown in Figure 4 and Figure 5, in another embodiment, seize device 3 on both sides by the arms and comprise and seize chain 8 on both sides by the arms and seize bar 7 on both sides by the arms; Each chain link of seizing chain 8 on both sides by the arms is connected by two straight pins 9 by two " fourth " font iron plates, and " fourth " font is to the peripheral protrusion of chain.Seizing bar 7 on both sides by the arms is a round iron, is positioned to seize middle part, chain 8 sides on both sides by the arms, and an end is fixed on the transmission device 4.The clamper 3 clamping crops bar portions of bottom, an outside of stretching to header of the supporting rod 7 of the clamper 3 of bottom, by supporting rod 7 during harvesting one is discharged into the field with the bar portions of harvested crops.
During harvesting, that grain divider 1 separately will gather in and do not prepare the crops of gathering in.Hold up straight device 6 to hold up direct join to collect the crops that to gather in from crop root part crops by the plane rotation of holding up straight-tooth.The last bar portion that device 3 is seized the ear of crops subordinate side that is collected on both sides by the arms, the bar portion of the close crop root part of clamper 3 clampings down of seizing on both sides by the arms.Two cutters 2 cut into crop root part, crops bar portion and ear of crops portion three parts with crops.Root is stayed the field, and bar portion is by hoist bed 3 clampings of below, and fringe portion is seized on both sides by the arms by the last device 3 of seizing on both sides by the arms.After the cutting, seize seizing chain 7 on both sides by the arms and will erectting the fringe portion that makes progress and send sheller unit to of device 3 running on both sides by the arms.
Header described in the utility model can be used for full feed type or half-feed combine harvester, is example to be used for the full feed type combine below, and the concrete application of header described in the utility model is described.In one embodiment, header is positioned at the forefront of combine, and integral body can be adjusted up and down with respect to sheller unit.In another embodiment, header is in highly fixing position with respect to sheller unit.In yet another embodiment, header and sheller unit one make up, and two or more of header are seized a feeding mouth that is directly coupled to sheller unit than top of device on both sides by the arms.Header and sheller unit can be around transverse axis lower swings in the heart by reciprocal driver part.Between the feeding mouth of last cutter and sheller unit at a distance of 0-200mm; The bottom of the feeding mouth of sheller unit vertically than on cutter hang down 3-8cm.
It should be noted that at last, above embodiment is only in order to describe the technical solution of the utility model rather than the present technique method is limited, the utility model can extend to other modification, variation, application and embodiment and their various combinations on using, and therefore thinks that all such modifications, variation, application, embodiment are in spirit of the present utility model and teachings.
Claims (8)
1. a header is characterized in that, described header comprises: two or more nearside dividers, two or more hold up straight device, two or more seize device on both sides by the arms, two or more are drawn together into dish, two cutters and transmission device;
Described nearside divider is positioned at the front end of described header, described nearside divider back is furnished with two or more that be positioned on the same vertical axes and draws together into dish, described two or more draw together into the dish side a described device of seizing on both sides by the arms respectively be housed, wherein, described each draw together into dish described the seize device corresponding and be positioned at same horizontal plane with it, described drawing together into dish and described clamper the two acting in conjunction corresponding with it come the clamping crops;
Described two cutters lay respectively at described two and draw together into dish and seize the below of device on both sides by the arms, and described two cutters are arranged in parallel and are perpendicular with the vertical direction of crops; Seize device on both sides by the arms and be connected with described transmission device respectively for described two with cutter.
2. header according to claim 1 is characterized in that described nearside divider is liftable on described header; Distance between the place ahead tip of described adjacent nearside divider can be adjusted, to adjust the collecting amount of crops; Described nearside divider is a triangle rhombus iron, slightly has radian.
3. header according to claim 1, it is characterized in that, described header also comprises described nearside divider and the described straight device of drawing together between the dish of holding up, and describedly holds up straight device to comprise by holding up a plurality of straight-tooth of holding up of the plane rotation that straight chain drives, and described a plurality of to hold up the space width of straight-tooth be 15cm; It is described that to hold up each length of straight-tooth be 10-20cm.
4. header according to claim 1, it is characterized in that, the described device of seizing on both sides by the arms is an elastomeric element, the described device of seizing on both sides by the arms is narrower and adjustable up and down respectively, described front end of seizing device on both sides by the arms and describedly draw together the inlet that forms into the dish crops in the middle of described two nearside dividers, described rear end of seizing device on both sides by the arms is released in the described header outside with harvested crops bar portion.
5. header according to claim 1 is characterized in that, described cutter comprises cutter and following cutter, and described upward cutter and following cutter are adjustable up and down respectively.
6. header according to claim 5 is characterized in that, the described cutter of going up are respectively reciprocating type cutter with following cutter, and the described cutter of going up are arranged in parallel with following cutter.
7. header according to claim 6 is characterized in that, described position, horizontal back of going up cutter at described cutter down, the two horizontal alternate 50-120mm.
8. header according to claim 1 is characterized in that, the described device of seizing on both sides by the arms comprises and seizes chain on both sides by the arms and seize bar on both sides by the arms; Described each chain link of seizing chain on both sides by the arms is connected by straight pin by two " fourth " font iron plates, and " fourth " font iron plate protrudes outside chain; The described bar of seizing on both sides by the arms is a round iron, is positioned to seize middle part, chain side on both sides by the arms, and an end is fixed on the described transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202742513U CN201630030U (en) | 2009-12-07 | 2009-12-07 | Header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202742513U CN201630030U (en) | 2009-12-07 | 2009-12-07 | Header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201630030U true CN201630030U (en) | 2010-11-17 |
Family
ID=43074503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202742513U Expired - Fee Related CN201630030U (en) | 2009-12-07 | 2009-12-07 | Header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201630030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104137706A (en) * | 2014-07-25 | 2014-11-12 | 何嘉俊 | Plant poking and supporting device of harvester |
| CN104335764A (en) * | 2014-10-29 | 2015-02-11 | 广西高农机械有限公司 | Chopping type micro cane harvesting machine |
| CN109922652A (en) * | 2016-09-12 | 2019-06-21 | 凯斯纽荷兰(中国)管理有限公司 | Header height control system with multiple height sensors |
-
2009
- 2009-12-07 CN CN2009202742513U patent/CN201630030U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104137706A (en) * | 2014-07-25 | 2014-11-12 | 何嘉俊 | Plant poking and supporting device of harvester |
| CN104335764A (en) * | 2014-10-29 | 2015-02-11 | 广西高农机械有限公司 | Chopping type micro cane harvesting machine |
| CN109922652A (en) * | 2016-09-12 | 2019-06-21 | 凯斯纽荷兰(中国)管理有限公司 | Header height control system with multiple height sensors |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20171207 |