CN203618391U - Adjustable two-row corn harvesting machine header - Google Patents
Adjustable two-row corn harvesting machine header Download PDFInfo
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- CN203618391U CN203618391U CN201320848706.4U CN201320848706U CN203618391U CN 203618391 U CN203618391 U CN 203618391U CN 201320848706 U CN201320848706 U CN 201320848706U CN 203618391 U CN203618391 U CN 203618391U
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- ceding
- taiwan
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- power input
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Abstract
The utility model discloses an adjustable two-row corn harvesting machine header which comprises a transmission unit, a left header unit and a right header unit. The transmission unit comprises a power input wheel, a driving wheel, a driven wheel, a left header unit power input wheel and a right header unit power input wheel, wherein the power input wheel and the driving wheel are arranged on a first transmission shaft, the driven wheel is arranged in the middle of a second transmission shaft, and the left header unit power input wheel and the right header unit power input wheel are arranged at the two ends of the second transmission shaft respectively. The driving wheel is matched with the driven wheel; the second transmission shaft is a hexagonal transmission shaft; the left header unit and the right header unit respectively comprise three seedling dividing covers, harvesting units are arranged under every two adjacent seedling dividing covers, and the left header unit and the right header unit are arranged on the rack in a movably-connected mode respectively; the position of the left header unit relative to the right header unit can be adjusted; the adjustable two-row corn harvesting machine header can adapt to large spacing among groups in a high-photosynthetic-efficiency corn planting mode, implement high-efficiency mechanized harvesting, reduce the harvesting cost and promote application and popularization of the high-photosynthetic-efficiency corn planting mode.
Description
Technical field
The utility model relates to the technical field of corn harvester, specifically a kind of divide into groups adjustable duplicate rows corn harvester of large spacing cropping pattern of duplicate rows that is applicable to.
Background technology
Along with the standardization of corn planting technology, the development of scientific pattern, a kind of planting patterns of high light efficiency corn planting is proposed gradually.The plantation feature of this high light efficiency corn planting is: every plantation two row corns, and the very large spacing of just can being separated by is planted two row corns again, by that analogy; As shown in Figure 1, the two every close row corns of plantation are called to one group, strain spacing is the L1 in figure, group spacing is the L2 in figure; Strain spacing is generally 0.4 meter of left and right, and group spacing is generally between 3 to 4 times of strain spacing (conventionally getting 1.4 meters to 1.6 meters).
Adopt above-mentioned planting patterns, can increase ventilation condition, make the more illumination of Maize Absorption, not only improve quality and the nutritive value of corn, and can greatly increase the value of the specific yield of corn.So above-mentioned planting patterns is just more and more used, planting scale constantly expands.
But, adopt above-mentioned planting patterns to bring certain difficulty to harvest corn.Because most employings is concentrated type planting patterns now, row between each row are basic identical apart from (being equivalent to above-mentioned strain spacing L1), if still take two row (also having the situation of three row) as one group, the distance between two adjacent sets now, equal or be a bit larger tham the distance between adjacent two row, the distance between spacing and the adjacent sets between adjacent column is not obvious.Accordingly, spacing between the ceding of Taiwan machine-dividing cover of reaping machine used is basically identical, because differing, the spacing of the row of the neighboring edge in adjacent sets and the adjacent column spacing of every group not very large, so existing reaping machine relies on the spacing between the machine-dividing cover of the ceding of Taiwan, can overcome the larger spacing between the neighboring edge row between the adjacent sets of existing intensive planting patterns completely.Because the group spacing L2 in emerging planting patterns is much larger than its column pitch, if adopt existing reaping machine, existing harvester cutting bench can not, by the neighboring edge row results simultaneously between adjacent sets, be gathered in the crops and need single group, so machine produces effects, rate is very low, and harvesting cost is high.At present, mostly be hand harvest, so this Novel planting mode becomes the bottleneck of its popularization because gathering in the crops difficulty, thereby restricted the development of China's high-quality, high added value corn crop.
Utility model content
For the problem of above-mentioned existence, the purpose of this utility model is, corresponding to above-mentioned high light efficiency planting patterns, to provide a kind of adjustable duplicate rows corn harvester that has reduced machine results cost and improved machine receipts efficiency of crops.
The utility model for the technical scheme that realizes its object and take is: a kind of adjustable duplicate rows corn harvester, comprises that cutting table auger, corncob collect mouth, gear unit, left ceding of Taiwan unit and right ceding of Taiwan unit; Described gear unit comprises the power input wheel and the driving wheel that are arranged on the first power transmission shaft, be arranged on the driven pulley at second driving shaft middle part and be separately positioned on left ceding of Taiwan unit power input wheel and the right ceding of Taiwan unit power input wheel at described second driving shaft two ends; Described driving wheel coordinates with described driven pulley; Described second driving shaft is hexagonal power transmission shaft; Described left ceding of Taiwan unit and right ceding of Taiwan unit comprise respectively three machine-dividing covers, are respectively equipped with harvesting unit below adjacent two machine-dividing covers, and described left ceding of Taiwan unit and right ceding of Taiwan unit are arranged in frame in the mode being flexibly connected respectively; On left and right directions, the position of relatively described right ceding of Taiwan unit, described left ceding of Taiwan unit can regulate.
As a kind of improvement of the present utility model, it also comprises adjusting screw; Described left ceding of Taiwan unit is fixedly mounted on the movable firm banking of the left ceding of Taiwan, between the movable firm banking of the described left ceding of Taiwan and frame, adopts slide rail to be connected; Described right ceding of Taiwan unit is fixedly mounted on the movable firm banking of the right ceding of Taiwan, between the movable firm banking of the described right ceding of Taiwan and frame, adopts slide rail to be connected; The lower end of the movable firm banking of the described left ceding of Taiwan and the movable firm banking of the described right ceding of Taiwan is fixed with respectively leading screw swivel nut; Described adjusting screw coordinates with described two leading screw swivel nuts; Described adjusting screw comprises right section of left section of leading screw and leading screw, and left section of described leading screw is contrary with the rotation direction of right section of described leading screw.
Because left section of the leading screw of described adjusting screw is contrary with the rotation direction of right section of leading screw, so by described adjusting screw, can regulate the position of the movable firm banking of the described left ceding of Taiwan and the movable firm banking of the described right ceding of Taiwan, make the movable firm banking of this two ceding of Taiwan simultaneously respectively along the phase of the slide rail in frame or from movement, thereby reach the object that regulates the distance between the right side of described left ceding of Taiwan unit and the left side of described right ceding of Taiwan unit.Accordingly, after the distance having regulated between the right side of described left ceding of Taiwan unit and the left side of described right ceding of Taiwan unit, also to regulate the position of the described left ceding of Taiwan relatively described left ceding of Taiwan of unit power input wheel unit and the position of the described right ceding of Taiwan relatively described right ceding of Taiwan of unit power input wheel unit.
As a kind of improvement of the present utility model, it also comprises left adjusting screw, right adjusting screw, the movable firm banking of left power input wheel and the movable firm banking of right power input wheel; Described left ceding of Taiwan unit is fixedly mounted on the movable firm banking of the left ceding of Taiwan, between the movable firm banking of the described left ceding of Taiwan and frame, adopts slide rail to be connected; Described right ceding of Taiwan unit is fixedly mounted on the movable firm banking of the right ceding of Taiwan, between the movable firm banking of the described right ceding of Taiwan and frame, adopts slide rail to be connected; Described left ceding of Taiwan unit power input wheel is fixedly mounted on the movable firm banking of described left power input wheel, between the movable firm banking of described left power input wheel and frame, adopts slide rail to be connected; Described right ceding of Taiwan unit power input wheel is fixedly mounted on the movable firm banking of described right power input wheel, between the movable firm banking of described right power input wheel and frame, adopts slide rail to be connected; The movable firm banking of the described left ceding of Taiwan and the movable firm banking of described left power input wheel rigidly fix and connect as one, and are fixed with left leading screw swivel nut at both connector middle parts, between described left leading screw swivel nut and frame for slide rail coordinates; The movable firm banking of the described right ceding of Taiwan and the movable firm banking of described right power input wheel rigidly fix and connect as one, and are fixed with right leading screw swivel nut at both connector middle parts, between described right leading screw swivel nut and frame for slide rail coordinates; Described left adjusting screw coordinates with described left leading screw swivel nut; Described right adjusting screw coordinates with described right leading screw swivel nut.
Respectively by described left adjusting screw and described right adjusting screw, regulate the position of the movable firm banking of the described left ceding of Taiwan, the movable firm banking of left power input wheel and the movable firm banking of the described right ceding of Taiwan, the movable firm banking of right power input wheel, thereby each movable firm banking is moved along the slide rail in frame, thereby reach the object that regulates the distance between the right side of described left ceding of Taiwan unit and the left side of described right ceding of Taiwan unit.Because, the movable firm banking of the described left ceding of Taiwan and the movable firm banking of left power input wheel are rigidly connected and are integrated, so the two synchronizing moving, thereby realize the synchronizing moving of described left ceding of Taiwan unit power input wheel and described left ceding of Taiwan unit, remove the correspondence of position from and proofreaied and correct set-up procedure, improved and regulate efficiency; In like manner, the movable firm banking of the described right ceding of Taiwan and the movable firm banking of right power input wheel are rigidly connected and are integrated, thus the two synchronizing moving, thus realize the synchronizing moving of described right ceding of Taiwan unit power input wheel and described right ceding of Taiwan unit.
As a kind of improvement of the present utility model, the some or all of employing ball-screw during related leading screw swivel nut coordinates.
As a kind of improvement of the present utility model, related slide rail is some or all of is needle roller slide rail.
The beneficial effects of the utility model are: because the left ceding of Taiwan unit in the utility model and right ceding of Taiwan unit are to be arranged in the frame of the ceding of Taiwan with movable annexation, and relative position relation between the two can regulate, so can adapt to large spacing between the group in high light efficiency corn planting method, realize the high efficiency harvesting of mechanization, reduce the quantity of labour force that harvest corn occupies, reduce the cost of harvest corn, thereby promote the application of high light efficiency corn planting method, indirectly improve the quality of China's harvesting corn, improve the nutritive value of corn, increase the added value of institute's harvesting corn.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of embodiment mono-;
Fig. 3 is the structural representation of embodiment bis-;
In figure: 1 left ceding of Taiwan unit, the movable firm banking of the 11 left ceding of Taiwan, 2 right ceding of Taiwan unit, the movable firm banking of the 21 right ceding of Taiwan, 3 cutting table augers, 4 corncob are collected mouth, 5 machine-dividing covers, 6 power input wheels, 7 first power transmission shafts, 71 driving wheels, 8 second driving shafts, 81 driven pulleys, 82 left ceding of Taiwan unit power input wheels, 83 right ceding of Taiwan unit power input wheels, the movable firm banking of 84 left power input wheel, the movable firm banking of 85 right power input wheel, 9 adjusting screws, left section of 9a leading screw, right section of 9b leading screw, 91 left adjusting screws, 92 right adjusting screws, 93 left leading screw swivel nuts, 94 right leading screw swivel nuts, 10 handwheels.
Embodiment
For ease of understanding technology contents of the present utility model, below in conjunction with drawings and Examples, technical solutions of the utility model are described further.
As shown in Figure 1 to Figure 3, a kind of adjustable duplicate rows corn harvester, comprises cutting table auger 3, corncob collection mouth 4, left ceding of Taiwan unit 1, right ceding of Taiwan unit 2 and gear unit.
Described left ceding of Taiwan unit 1 and right ceding of Taiwan unit 2 comprise respectively three machine-dividing covers 5, below adjacent two machine-dividing covers 5, be respectively equipped with harvesting unit, described harvesting unit comprises drive disk assembly unit, rice-pulling chain and picks up (as picked up fringe roller) such as fringe parts, harvesting unit adopts prior art, elaborates for avoiding repeating no longer.
Described gear unit comprises the power input wheel 6 and the driving wheel 71 that are arranged on the first power transmission shaft 7, be arranged on the driven pulley 81 at second driving shaft 8 middle parts and be separately positioned on left ceding of Taiwan unit power input wheel 82 and the right ceding of Taiwan unit power input wheel 83 at described second driving shaft 8 two ends.Described power input wheel 6 is belt pulley.It directly coordinates with the machine output pulley of reaping machine by belt, is the output of one-level power.
Described driving wheel 71 coordinates with described driven pulley 81, thereby power is sent to described second driving shaft 8, be sent to by second driving shaft 8 the left ceding of Taiwan unit power input wheel 82 and the right ceding of Taiwan unit power input wheel 83 that are separately positioned on described second driving shaft 8 left ends and right-hand member again, power is flowed to the drive disk assembly unit in described left ceding of Taiwan unit 1 by final left ceding of Taiwan unit power input wheel 82, thereby drive rice-pulling chain and pick up (as the picked up fringe roller) actions such as fringe parts; Correspondingly, power is flowed to the drive disk assembly unit in described right ceding of Taiwan unit 2 by right ceding of Taiwan unit power input wheel 83, thereby drive rice-pulling chain and pick up (as the picked up fringe roller) actions such as fringe parts.
Described left ceding of Taiwan unit 1 and right ceding of Taiwan unit 2 are arranged in the frame of the ceding of Taiwan in the mode (as the mode that adopts slide rail connected mode, articulated linkage group to connect) being flexibly connected respectively, like this by left ceding of Taiwan unit 1 and right ceding of Taiwan unit 2 setting positions are driven to regulon, as the slidable adjustment of the screw drives power of leading screw screw rod, hydraulic means or pneumatic shuttle thrust regulate, the oscillation adjustment of connection rod set etc.
The object that described second driving shaft 8 is made as to hexagonal power transmission shaft is convenient described left ceding of Taiwan unit power input wheel 82 and the described right ceding of Taiwan unit power input wheel 83 of regulating, the position of relatively described left ceding of Taiwan unit 1 and right ceding of Taiwan unit 2 respectively, guarantees the power input to left ceding of Taiwan unit 1 and right ceding of Taiwan unit 2.Because, adopt common multidiameter, need to lean against keyway is set on axle, thereby rotary power could be flowed to left ceding of Taiwan unit power input wheel 82 and right ceding of Taiwan unit power input wheel 83, only axially offer very long keyway at described second driving shaft 8, can regulate left ceding of Taiwan unit power input wheel 82 and the position of described right ceding of Taiwan unit power input wheel 83 on second driving shaft 8, but make like this stability of transmission and safety-type reduce; Adopt hexagonal power transmission shaft need on axle, not offer keyway, and also easily respectively described left ceding of Taiwan unit power input wheel 82 and described right ceding of Taiwan unit power input wheel 83 are installed on described second driving shaft 8 fixingly, corresponding described left ceding of Taiwan unit power input wheel 82 and the axially extending bore of described right ceding of Taiwan unit power input wheel 83 are hexagonal through hole.
Embodiment mono-
As shown in Figure 2, as a kind of embodiment of the present utility model, adopt a cocainine thick stick swivel nut unit to enter horizontal drive control to described left ceding of Taiwan unit 1 and described right ceding of Taiwan unit 2.Be specially, described left ceding of Taiwan unit 1 is fixedly mounted on the movable firm banking 11 of the left ceding of Taiwan, between the movable firm banking 11 of the described left ceding of Taiwan and the frame of the ceding of Taiwan, adopt slide rail to be connected; Described right ceding of Taiwan unit 2 is fixedly mounted on the movable firm banking of the right ceding of Taiwan to 21, and between the movable firm banking 21 of the described right ceding of Taiwan and the frame of the ceding of Taiwan, same employing slide rail connects.
The lower end of the movable firm banking 11 of the described left ceding of Taiwan and the movable firm banking 21 of the described right ceding of Taiwan is fixed with respectively leading screw swivel nut.Adjusting screw 9 is divided into left section of 9a of leading screw and right section of 9b of leading screw, and left section of 9a of described leading screw is contrary with the rotation direction of right section of 9b of described leading screw, and the left section of 9a of a leading screw swivel nut and described leading screw that is positioned at left side in described two leading screw swivel nuts coordinates; The right section of 9b of a leading screw swivel nut and described leading screw that is positioned at right side coordinates.One end of adjusting screw 9 is provided with handwheel 10.
Because left section of 9a of the leading screw of described adjusting screw 9 is contrary with the rotation direction of right section of 9b of leading screw, so by described adjusting screw 9, can regulate the position of the movable firm banking 11 of the described left ceding of Taiwan and the movable firm banking 21 of the described right ceding of Taiwan, make the movable firm banking (11 of these two cedings of Taiwan, 21) simultaneously respectively along the slide rail in the frame of the ceding of Taiwan in opposite directions or from movement, thereby reach the object that regulates the distance between the right side edge of described left ceding of Taiwan unit 1 and the left side edge of described right ceding of Taiwan unit 2, make the adjacent column spacing between the adjacent sets in the i.e. actual plantation of L2(in distance and Fig. 1 of two edges) adapt.Accordingly, after the distance having regulated between the right side of described left ceding of Taiwan unit 1 and the left side of described right ceding of Taiwan unit 2, also to regulate the position of power input wheel 82 relatively described left ceding of Taiwan unit 1, described left ceding of Taiwan unit and the position of power input wheel 83 relatively described right ceding of Taiwan unit 2, described right ceding of Taiwan unit, guarantee the power of left ceding of Taiwan unit 1 and right ceding of Taiwan unit 2 to carry.
Embodiment bis-
As another kind of embodiment of the present utility model, as shown in Figure 3, adopt two cocainine thick stick swivel nut unit to enter separately horizontal drive control to described left ceding of Taiwan unit 1 and described right ceding of Taiwan unit 2.Particularly, comprise the movable firm banking 84 of left adjusting screw 91 and right adjusting screw 92 and left power input wheel and the movable firm banking 85 of right power input wheel.Described left ceding of Taiwan unit 1 is fixedly mounted on the movable firm banking 11 of the left ceding of Taiwan, between the movable firm banking 11 of the described left ceding of Taiwan and the frame of the ceding of Taiwan, adopts slide rail to be connected; Described right ceding of Taiwan unit 2 is fixedly mounted on the movable firm banking 21 of the right ceding of Taiwan, between the movable firm banking 21 of the described right ceding of Taiwan and the frame of the ceding of Taiwan, adopts slide rail to be connected.Described left ceding of Taiwan unit power input wheel 82 is fixedly mounted on the movable firm banking 84 of described left power input wheel, between the movable firm banking 84 of described left power input wheel and the frame of the ceding of Taiwan, adopts slide rail to be connected; Described right ceding of Taiwan unit power input wheel 83 is fixedly mounted on the movable firm banking 85 of described right power input wheel, between the movable firm banking 85 of described right power input wheel and the frame of the ceding of Taiwan, adopts slide rail to be connected.The movable firm banking of the described left ceding of Taiwan 11 rigidly fixes and connects as one with the movable firm banking 84 of described left power input wheel, and is fixed with left leading screw swivel nut 93 at both connector middle parts, between described left leading screw swivel nut 93 and the frame of the ceding of Taiwan for slide rail coordinates; The movable firm banking of the described right ceding of Taiwan 21 rigidly fixes and connects as one with the movable firm banking 85 of described right power input wheel, and is fixed with right leading screw swivel nut 94 at both connector middle parts, between described right leading screw swivel nut 94 and the frame of the ceding of Taiwan for slide rail coordinates.Described left adjusting screw 91 coordinates with described left leading screw swivel nut 93; Described right adjusting screw 92 coordinates with described right leading screw swivel nut 94.One end at described left adjusting screw 91 and described right adjusting screw 92 is respectively equipped with handwheel 10.
Respectively by described left adjusting screw 91 and described right adjusting screw 92, regulate the position of the movable firm banking 11 of the described left ceding of Taiwan, the movable firm banking 84 of left power input wheel and the movable firm banking 21 of the described right ceding of Taiwan, the movable firm banking 85 of right power input wheel, thereby make each movable firm banking (11,84,21,85) move along the slide rail in the frame of the ceding of Taiwan, thereby reach the object that regulates the distance between the right side of described left ceding of Taiwan unit 1 and the left side of described right ceding of Taiwan unit 2.Because, the movable firm banking 11 of the described left ceding of Taiwan is rigidly connected and is integrated with the movable firm banking 84 of left power input wheel, so the two synchronizing moving, thereby realize the synchronizing moving of described left ceding of Taiwan unit power input wheel 82 and described left ceding of Taiwan unit 1, remove the correspondence of position between the two from and proofreaied and correct set-up procedure, improved and regulate efficiency; In like manner, the movable firm banking of the described right ceding of Taiwan 21 is rigidly connected and is integrated with the movable firm banking 85 of right power input wheel, thus the two synchronizing moving, thus realize the synchronizing moving of described right ceding of Taiwan unit power input wheel 83 and described right ceding of Taiwan unit 2.
Improve the some or all of employing ball-screw in related all leading screw swivel nuts can being coordinated as the optimization to above-mentioned two kinds of embodiments; Be needle roller slide rail by some or all of in related all slide rails.
Above-mentioned embodiment is the example sentence formula explanation for the technical solution of the utility model is carried out only, and the related protection domain of the utility model is not subject to the restriction of above-mentioned embodiment.For the person of ordinary skill of the art, without creative work, and just simply replace or similarity improved plan, all should fall into protection domain of the present utility model.For example, the utility model is described is adjustable duplicate rows corn harvester, is only provided with left ceding of Taiwan unit 1 and right ceding of Taiwan unit 2, and corresponding transfer motion power wheel for inputting etc.Based on design philosophy of the present utility model; the situation (being now referred to as adjustable three row corn harvesters or the adjustable multirow maize harvesting machine ceding of Taiwan) of ceding of Taiwan unit or multiple cedings of Taiwan unit only add one between left ceding of Taiwan unit 1 and right ceding of Taiwan unit 2 in the middle of; belong to the increase of the quantity of simple ceding of Taiwan unit; all should think to have fallen into limited range of the present utility model, and should be subject to the restriction protection of claims content of the present utility model.
Except the technical characterictic described in specification, be the known technology of those skilled in the art.
Claims (6)
1. an adjustable duplicate rows corn harvester, comprises cutting table auger, corncob collection mouth, gear unit, it is characterized in that:
Also comprise left ceding of Taiwan unit and right ceding of Taiwan unit;
Described gear unit comprises the power input wheel and the driving wheel that are arranged on the first power transmission shaft, be arranged on the driven pulley at second driving shaft middle part and be separately positioned on left ceding of Taiwan unit power input wheel and the right ceding of Taiwan unit power input wheel at described second driving shaft two ends;
Described driving wheel coordinates with described driven pulley;
Described second driving shaft is hexagonal power transmission shaft;
Described left ceding of Taiwan unit and right ceding of Taiwan unit comprise respectively three machine-dividing covers, are respectively equipped with harvesting unit below adjacent two machine-dividing covers;
Described left ceding of Taiwan unit and right ceding of Taiwan unit are arranged in the frame of the ceding of Taiwan in the mode being flexibly connected respectively;
The position of relatively described right ceding of Taiwan unit, described left ceding of Taiwan unit can regulate along left and right directions.
2. adjustable duplicate rows corn harvester according to claim 1, is characterized in that:
Also comprise adjusting screw;
Described left ceding of Taiwan unit is fixedly mounted on the movable firm banking of the left ceding of Taiwan, between the movable firm banking of the described left ceding of Taiwan and frame, adopts slide rail to be connected;
Described right ceding of Taiwan unit is fixedly mounted on the movable firm banking of the right ceding of Taiwan, between the movable firm banking of the described right ceding of Taiwan and frame, adopts slide rail to be connected;
The lower end of the movable firm banking of the described left ceding of Taiwan and the movable firm banking of the described right ceding of Taiwan is fixed with respectively leading screw swivel nut;
Described adjusting screw coordinates with described two leading screw swivel nuts;
Described adjusting screw comprises right section of left section of leading screw and screw mandrel, and left section of described leading screw is contrary with the rotation direction of right section of described screw mandrel.
3. adjustable duplicate rows corn harvester according to claim 1, is characterized in that:
Also comprise left adjusting screw, right adjusting screw, the movable firm banking of left power input wheel and the movable firm banking of right power input wheel;
Described left ceding of Taiwan unit is fixedly mounted on the movable firm banking of the left ceding of Taiwan, between the movable firm banking of the described left ceding of Taiwan and frame, adopts slide rail to be connected;
Described right ceding of Taiwan unit is fixedly mounted on the movable firm banking of the right ceding of Taiwan, between the movable firm banking of the described right ceding of Taiwan and frame, adopts slide rail to be connected;
Described left ceding of Taiwan unit power input wheel is fixedly mounted on the movable firm banking of described left power input wheel, between the movable firm banking of described left power input wheel and frame, adopts slide rail to be connected;
Described right ceding of Taiwan unit power input wheel is fixedly mounted on the movable firm banking of described right power input wheel, between the movable firm banking of described right power input wheel and frame, adopts slide rail to be connected;
The movable firm banking of the described left ceding of Taiwan and the movable firm banking of described left power input wheel rigidly fix and connect as one, and are fixed with left leading screw swivel nut at both connector middle parts, between described left leading screw swivel nut and frame for slide rail coordinates;
The movable firm banking of the described right ceding of Taiwan and the movable firm banking of described right power input wheel rigidly fix and connect as one, and are fixed with right leading screw swivel nut at both connector middle parts, between described right leading screw swivel nut and frame for slide rail coordinates;
Described left adjusting screw coordinates with described left leading screw swivel nut;
Described right adjusting screw coordinates with described right leading screw swivel nut.
4. adjustable duplicate rows corn harvester according to claim 1 and 2, is characterized in that: the some or all of employing ball-screw during related leading screw swivel nut coordinates.
5. adjustable duplicate rows corn harvester according to claim 1 and 2, is characterized in that: related slide rail is some or all of is needle roller slide rail.
6. adjustable duplicate rows corn harvester according to claim 4, is characterized in that: related slide rail is some or all of is needle roller slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848706.4U CN203618391U (en) | 2013-12-20 | 2013-12-20 | Adjustable two-row corn harvesting machine header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848706.4U CN203618391U (en) | 2013-12-20 | 2013-12-20 | Adjustable two-row corn harvesting machine header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618391U true CN203618391U (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320848706.4U Withdrawn - After Issue CN203618391U (en) | 2013-12-20 | 2013-12-20 | Adjustable two-row corn harvesting machine header |
Country Status (1)
| Country | Link |
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| CN (1) | CN203618391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650779A (en) * | 2013-12-20 | 2014-03-26 | 山东润源实业有限公司 | Adjustable double-row maize harvesting machine header |
| CN108650982A (en) * | 2018-04-23 | 2018-10-16 | 河南豪丰农业装备有限公司 | A kind of corn harvester header adjusted convenient for row spacing |
| CN109392436A (en) * | 2018-10-30 | 2019-03-01 | 勇猛机械股份有限公司 | A kind of harvesting chassis of corn harvester |
-
2013
- 2013-12-20 CN CN201320848706.4U patent/CN203618391U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650779A (en) * | 2013-12-20 | 2014-03-26 | 山东润源实业有限公司 | Adjustable double-row maize harvesting machine header |
| CN108650982A (en) * | 2018-04-23 | 2018-10-16 | 河南豪丰农业装备有限公司 | A kind of corn harvester header adjusted convenient for row spacing |
| CN109392436A (en) * | 2018-10-30 | 2019-03-01 | 勇猛机械股份有限公司 | A kind of harvesting chassis of corn harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20150930 |
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| RGAV | Abandon patent right to avoid regrant |