CN103828545A - Combine harvester - Google Patents
Combine harvester Download PDFInfo
- Publication number
- CN103828545A CN103828545A CN201410081972.8A CN201410081972A CN103828545A CN 103828545 A CN103828545 A CN 103828545A CN 201410081972 A CN201410081972 A CN 201410081972A CN 103828545 A CN103828545 A CN 103828545A
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- CN
- China
- Prior art keywords
- wheel
- adjustable
- straw shift
- rice crop
- reel
- 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.)
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- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The invention provides a combine harvester comprising a header (1), a feed conveyor (2), a reel (12) disposed in the front of the header, and a reel transmission set (12A) for driving the reel (12). A support rotary shaft (125) is disposed at the rear end of the reel transmission set (12A). One end of the support rotary shaft (125) is provided with a reeling pulley I (12a); the other end of the support rotary shaft (125), namely being far away from the feed conveyor, is provided with an adjustable pulley (128). The adjustable pulley (128) comprises a left adjusting sheet (128b), a right adjusting sheet (128c) and inner adjusting pads (128a) arranged between the left and right adjusting sheets. Step speed changing of the reel (12) is achieved by increasing or decreasing the inner adjusting pads (128a). The combine harvester employs step speed changing, the adjustable pulley is arranged outside the header in the transverse direction, maintenance is facilitated, and production cost and maintenance cost can be effectively decreased.
Description
Technical field
The present invention relates to a kind of combine, relate to particularly a kind of straw shift wheel drive unit of combine.
Background technology
Existing combine adopts the rotating speed of infinitely variable speeds straw shift wheel conventionally, utilizes drive unit to make reducing belt wheel carry out shifting function along the axis direction of belt wheel.As disclosed combine in patent of invention CN100356831C, a horizontal side that is arranged on reaping part for the belt-type stepless speed control apparatus of rotating drive straw shift wheel cylinder, at least one in driving pulley or the driven pulley of stepless speed change device is configured to reducing belt wheel.But this structure is comparatively complicated, many operating grip and drive units, improve production cost relatively, also increased accordingly maintenance cost.
Summary of the invention
The present invention is intended to overcome above-mentioned defect, and a kind of combine that adopts step speed change straw shift wheel rotating speed is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of combine, comprise the ceding of Taiwan and feeding conveying, be arranged on the straw shift wheel of ceding of Taiwan front portion, and for driving the straw shift wheel transmission combination of straw shift wheel, be provided with support gyroaxis in straw shift wheel transmission combination rear end, distolaterally there is a rice crop poking belt wheel I at one of support gyroaxis, distolateral at relative another, carry and be provided with adjustable straps wheel away from feeding, it is characterized in that: adjustable straps wheel comprises left adjustment sheet, right adjustment sheet and be positioned at a left side, adjusting pad between right adjustment sheet, increase by interior adjusting pad or reduce the step speed change that realizes straw shift wheel.
Alternately, rice crop poking belt wheel I adopts adjustable structure, and one of them of adjustable belt pulley or rice crop poking belt wheel I is adjustable structure.
Alternately, rice crop poking belt wheel II adopts adjustable structure, and one of them of adjustable belt pulley or rice crop poking belt wheel II is adjustable structure.
Combine nearside divider tool according to the present invention has the following advantages:
1, the adjustable straps of reaping part is taken turns a side structure compact and reasonable arrangement, does not take up space;
2, can be according to crop state, change and dial standing grain rotating speed;
3, adjustable straps wheel is positioned at ceding of Taiwan lateral outer side, makes inspection and maintenance become convenient, effectively reduces production cost and maintenance cost.
Accompanying drawing explanation
Fig. 1 is the right view that extracts portion;
Fig. 2 is the structural representation of straw shift wheel transmission combination;
Fig. 3 is the front view of adjustable straps wheel.
The ceding of Taiwan (1)
(2) are carried in feeding
Adjustable straps wheel (128)
Interior adjusting pad (128a)
Left adjustment sheet (128b)
Right adjustment sheet (128c)
Straw shift wheel (12)
Straw shift wheel transmission combination (12A)
Support gyroaxis (125)
Rice crop poking belt wheel I (12a)
Rice crop poking belt wheel II (12b)
Embodiment
Referring to accompanying drawing 1-3, according to combine of the present invention, comprise the ceding of Taiwan 1 and feeding conveying 2, be arranged on the straw shift wheel 12 of ceding of Taiwan front portion, and for driving the straw shift wheel transmission combination 12A of straw shift wheel 12.Be provided with support gyroaxis 125 in straw shift wheel transmission combination 12A rear end, distolaterally have a rice crop poking belt wheel I 12a at one of support gyroaxis 125, distolateral at relative another, carry and be provided with adjustable straps wheel 128 away from feeding.Adjustable straps wheel 128 is connected by automatic tensioning mechanism 127 with rice crop poking belt wheel II 12b.Adjustable straps wheel 128 comprise left adjustment sheet 128b, right adjustment sheet 128c and between left and right adjustment sheet in adjusting pad 128a, the increase by interior adjusting pad 128a or minimizing realize the step speed change of straw shift wheel 12.
According to another embodiment of the present invention, rice crop poking belt wheel II 12b adopts adjustable structure.Be that one of them of adjustable belt pulley 128 or rice crop poking belt wheel II 12b becomes adjustable structure.
According to still another embodiment of the invention, rice crop poking belt wheel I 12a adopts adjustable structure.Be that one of them of adjustable belt pulley 128 or rice crop poking belt wheel I 12a becomes adjustable structure.
Although the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention; those skilled in the art without departing from the spirit and scope of the present invention, can carry out suitable modification and variation, and therefore protection scope of the present invention is when being as the criterion of defining depending on claim.
Claims (3)
1. a combine, it is characterized in that: comprise the ceding of Taiwan (1) and feeding conveying (2), be arranged on the straw shift wheel (12) of ceding of Taiwan front portion, and for driving the straw shift wheel transmission combination (12A) of straw shift wheel (12), be provided with support gyroaxis (125) in straw shift wheel transmission combination (12A) rear end, distolaterally there is a rice crop poking belt wheel I (12a) at one of support gyroaxis (125), distolateral at relative another, carry and be provided with adjustable straps wheel (128) away from feeding, adjustable straps wheel (128) comprises left adjustment sheet (128b), right adjustment sheet (128c) and be positioned at a left side, adjusting pad (128a) between right adjustment sheet, increase or minimizing by interior adjusting pad (128a) realize the step speed change of straw shift wheel (12).
2. combine according to claim 1, is characterized in that: also can adopt rice crop poking belt wheel I (12a) for adjustable structure, one of them of adjustable belt pulley (128) or rice crop poking belt wheel I (12a) is adjustable structure.
3. combine according to claim 1, is characterized in that: also can adopt rice crop poking belt wheel II (12b) to adopt adjustable structure, one of them of adjustable belt pulley (128) or rice crop poking belt wheel II (12b) becomes adjustable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081972.8A CN103828545B (en) | 2014-03-07 | 2014-03-07 | United reaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081972.8A CN103828545B (en) | 2014-03-07 | 2014-03-07 | United reaper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103828545A true CN103828545A (en) | 2014-06-04 |
| CN103828545B CN103828545B (en) | 2016-09-28 |
Family
ID=50792701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410081972.8A Ceased CN103828545B (en) | 2014-03-07 | 2014-03-07 | United reaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103828545B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133225A (en) * | 1976-10-26 | 1979-01-09 | Deere & Company | Variable speed reversible drive for a harvesting apparatus |
| CN2530436Y (en) * | 2002-03-07 | 2003-01-15 | 杨友义 | Self-propelled grain combine |
| CN1656689A (en) * | 2002-05-24 | 2005-08-17 | 皇家飞利浦电子股份有限公司 | Packing and unpacking of a variable number of bits |
| CN203261777U (en) * | 2012-03-07 | 2013-11-06 | 株式会社久保田 | Front processing device of combine harvester |
| CN203896766U (en) * | 2014-05-14 | 2014-10-29 | 赣州市天源果业有限公司 | Fruit picking device |
-
2014
- 2014-03-07 CN CN201410081972.8A patent/CN103828545B/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133225A (en) * | 1976-10-26 | 1979-01-09 | Deere & Company | Variable speed reversible drive for a harvesting apparatus |
| CN2530436Y (en) * | 2002-03-07 | 2003-01-15 | 杨友义 | Self-propelled grain combine |
| CN1656689A (en) * | 2002-05-24 | 2005-08-17 | 皇家飞利浦电子股份有限公司 | Packing and unpacking of a variable number of bits |
| CN203261777U (en) * | 2012-03-07 | 2013-11-06 | 株式会社久保田 | Front processing device of combine harvester |
| CN203896766U (en) * | 2014-05-14 | 2014-10-29 | 赣州市天源果业有限公司 | Fruit picking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103828545B (en) | 2016-09-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20220124 Decision number of declaring invalidation: 53611 Granted publication date: 20160928 |
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| IW01 | Full invalidation of patent right |