CN102598899A - Rice-wheat harvesting, tillage and weeding combine - Google Patents
Rice-wheat harvesting, tillage and weeding combine Download PDFInfo
- Publication number
- CN102598899A CN102598899A CN2012100873526A CN201210087352A CN102598899A CN 102598899 A CN102598899 A CN 102598899A CN 2012100873526 A CN2012100873526 A CN 2012100873526A CN 201210087352 A CN201210087352 A CN 201210087352A CN 102598899 A CN102598899 A CN 102598899A
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- Prior art keywords
- cutter shaft
- grain header
- rice
- united
- weeding
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- Soil Working Implements (AREA)
Abstract
The invention relates to agricultural machinery, in particular to a rice-wheat harvester with functions of weeding, stubble cleaning and soil loosening, which comprises a harvester body. The rice-wheat harvester is characterized in that a rotary tillage crusher is disposed on the harvester body and comprises a connecting shaft, a blade shaft and two connecting arms, the blade shaft is a drum with spirally distributed blades on the surface, the two connecting arms are disposed at two ends of the drum respectively, a free end of each connecting arm is hinged to the connecting shaft, the connecting shaft is fixed at the rear of the harvester, and the blade shaft is connected with a transmission mechanism of the harvester body. According to the technical scheme, the rice-wheat harvesting, tillage and weeding machine can be used for harvesting while removing straw stubbles and weeds and loosening soil.
Description
Technical field
The present invention relates to a kind of agricultural machinery, be specifically related to a kind of harvester for both rice and wheat that has weeding concurrently and remove the stubble function.
Background technology
After having gathered in the crops with grain header, stay high crop straw stubble, bring big difficulty for follow-up cultivating.The value of cashing because of crop straw is lower, and inconvenient accumulating, and peasant's friends who adopts incinerating method mostly, and one has burnt it, and so both greatly wastings of resources cause environmental pollution again, and have serious potential safety hazard.Therefore gather in the crops, how in time the stalk stubble of processing under residual becomes letter problem to be solved.
Therefore after harvesting, also need adopt stubble cleaner or rotovator that the stalk stubble is handled, cause cost to raise after having increased one procedure, efficient reduces, because grain header only uses in harvesting, its availability is also than higher in addition.
Summary of the invention
The technical problem that the present invention will solve provides a kind of can in the process of harvesting, the removal uniting of stalk stubble and weeds simultaneously and receive the weeding machine.
In order to solve the problems of the technologies described above, the present invention provides the rice wheat to unite and receives the weeding machine, includes the grain header main body; Said grain header main body is provided with the rotary tillage breaker; This rotary tillage breaker comprises connecting axle, cutter shaft and linking arm, and said cutter shaft is the cylinder that surperficial spiral is distributed with blade, and said linking arm has two; Be separately positioned on the two ends of cylinder; The free end of linking arm is hinged on the connecting axle, and said connecting axle is fixed on the grain header back body, and said cutter shaft links to each other with grain header main body transmission mechanism.
The rice wheat of employing technique scheme is united receipts weeding facility has following advantage: owing to be provided with the broken dress of rotary tillage in the grain header back body; The power of grain header passes to cutter shaft through transmission mechanism; The cutter shaft rotation drives the stalk stubble and the weeds on the blade cuts face of land of its surperficial spiral distribution, thereby reaches the effect that rotary tillage is broken and loosen the soil.
As preferred version, consider that stalk stubble, weeds and soil block and cutter shaft do the time spent and can have been got rid of, for operating personnel's safety simultaneously for fear of the machine damage, above described cutter shaft, be provided with protective cover.
As preferred version; The cutter shaft of considering the rotary tillage breaker need be according to the different face of land situation adjustment degree of depth; Simultaneously in order to prevent that grain header from breaking cutter shaft when walking on the road surface; Be provided with the retractor device that cutter shaft is rotated around connecting axle between said protective cover and the grain header, thereby adjust the height of cutter shaft through the adjustment retractor device.
As preferred version, regulate for ease, limiting described retractor device is hydraulic jack.
As preferred version, in order to reduce the cost of retractor device, limiting described retractor device is the bolt screw rod
Description of drawings
Fig. 1 is the main TV structure sketch map (omission protective cover) that embodiment of the invention rice wheat is united the rotary tillage breaker of receiving the weeding machine;
Fig. 2 is the left TV structure sketch map (omission linking arm) that embodiment of the invention rice wheat is united the rotary tillage breaker of receiving the weeding machine.
Embodiment
Below in conjunction with accompanying drawing and embodiment technical scheme of the present invention is further specified:
As illustrated in fig. 1 and 2, the present invention provides the rice wheat to unite and receives the weeding machine, includes the grain header main body; The grain header main body is provided with the rotary tillage breaker; This rotary tillage breaker comprises connecting axle 1, cutter shaft 2 and linking arm 3, and cutter shaft 1 is the cylinder that surperficial spiral is distributed with cambered blade 4, and linking arm 3 has two; Be separately positioned on the two ends of cylinder; The free end of linking arm 3 is hinged on the connecting axle 1, and connecting axle 1 is fixed on the grain header back body, and cutter shaft 2 links to each other with grain header main body transmission mechanism through belt 5.Cutter shaft 2 tops are provided with arc protective cover 6, and the edge of protective cover adopts the preventing rubber limit.Be provided with hydraulic jack 7 retractor devices that cutter shaft is rotated around connecting axle between protective cover 6 and the grain header; Linking arm 3, hydraulic jack 7 and grain header main body form leg-of-mutton three limit structures at this moment; One edge lengths of hydraulic jack 7 changes; One side of grain header main body is fixed, so one side of linking arm 3 must move up and down thereby drive cutter shaft 2 around its free end rotation.
Hydraulic jack also can replace with other retractor devices such as bolt and nut according to actual conditions.
Above-described only is preferred implementation of the present invention; Should be pointed out that for a person skilled in the art, under the prerequisite that does not break away from structure of the present invention; Can also make some distortion and improvement; Such as simple transformation kind of drive replacement belt, simply change the shape of blade and arrange, the shape of simple substitution cutter shaft etc., these also should be regarded as protection scope of the present invention, these can not influence effect and practical applicability that the present invention implements.
Claims (5)
1. the rice wheat is united receipts weeding machine, includes the grain header main body, and it is characterized in that: said grain header main body is provided with the rotary tillage breaker; This rotary tillage breaker comprises connecting axle, cutter shaft and linking arm, and said cutter shaft is the cylinder that surperficial spiral is distributed with blade, and said linking arm has two; Be separately positioned on the two ends of cylinder; The free end of linking arm is hinged on the connecting axle, and said connecting axle is fixed on the grain header back body, and said cutter shaft links to each other with the transmission mechanism of grain header main body.
2. rice wheat according to claim 1 is united receipts weeding machine, it is characterized in that: described cutter shaft top is provided with protective cover.
3. rice wheat according to claim 2 is united receipts weeding machine, it is characterized in that: be provided with the retractor device that cutter shaft is rotated around connecting axle between said protective cover and the grain header main body.
4. rice wheat according to claim 3 is united receipts weeding machine, and it is characterized in that: described retractor device is a hydraulic jack.
5. rice wheat according to claim 3 is united receipts weeding machine, and it is characterized in that: described retractor device is the bolt screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210087352.6A CN102598899B (en) | 2012-03-29 | 2012-03-29 | Rice-wheat harvesting, tillage and weeding combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210087352.6A CN102598899B (en) | 2012-03-29 | 2012-03-29 | Rice-wheat harvesting, tillage and weeding combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102598899A true CN102598899A (en) | 2012-07-25 |
| CN102598899B CN102598899B (en) | 2015-06-10 |
Family
ID=46516986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210087352.6A Expired - Fee Related CN102598899B (en) | 2012-03-29 | 2012-03-29 | Rice-wheat harvesting, tillage and weeding combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102598899B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011338A (en) * | 2015-07-22 | 2015-11-04 | 重庆市双恩农机制造有限公司 | Peanut cleaning machine |
| CN105103783A (en) * | 2015-08-14 | 2015-12-02 | 重庆市双恩农机制造有限公司 | Corn stigma and corncob separation device for corn harvesting machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070526U (en) * | 1990-05-19 | 1991-02-06 | 张遵文 | Stubble cleaner |
| CN2158608Y (en) * | 1993-01-30 | 1994-03-16 | 苏州市水利农机科学研究所 | Combined machine for rotary tilling and trench digging |
| CN2335363Y (en) * | 1998-09-10 | 1999-09-01 | 深州市长城机械有限公司 | Stalk crushing returning machine |
| CN2430833Y (en) * | 2000-07-12 | 2001-05-23 | 张成果 | Cutting saw for rotary tillage type stubble cleaner |
| CN2431710Y (en) * | 2000-06-15 | 2001-05-30 | 驻马店市农业机械制造厂 | Strew grinding return-to-field machinery |
| CN2643616Y (en) * | 2003-08-26 | 2004-09-29 | 何大桃 | Agricultural three-wheeled rotary cultivator |
| CN2731946Y (en) * | 2004-06-25 | 2005-10-12 | 刘国红 | Wheat stubble cutter |
| CN2857449Y (en) * | 2005-12-30 | 2007-01-17 | 印少军 | Machine for crushing stubble and leaving same in field |
| CN202635017U (en) * | 2012-03-29 | 2013-01-02 | 重庆市双恩农机制造有限公司 | Wheat and rice harvesting and weeding combined machine |
-
2012
- 2012-03-29 CN CN201210087352.6A patent/CN102598899B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070526U (en) * | 1990-05-19 | 1991-02-06 | 张遵文 | Stubble cleaner |
| CN2158608Y (en) * | 1993-01-30 | 1994-03-16 | 苏州市水利农机科学研究所 | Combined machine for rotary tilling and trench digging |
| CN2335363Y (en) * | 1998-09-10 | 1999-09-01 | 深州市长城机械有限公司 | Stalk crushing returning machine |
| CN2431710Y (en) * | 2000-06-15 | 2001-05-30 | 驻马店市农业机械制造厂 | Strew grinding return-to-field machinery |
| CN2430833Y (en) * | 2000-07-12 | 2001-05-23 | 张成果 | Cutting saw for rotary tillage type stubble cleaner |
| CN2643616Y (en) * | 2003-08-26 | 2004-09-29 | 何大桃 | Agricultural three-wheeled rotary cultivator |
| CN2731946Y (en) * | 2004-06-25 | 2005-10-12 | 刘国红 | Wheat stubble cutter |
| CN2857449Y (en) * | 2005-12-30 | 2007-01-17 | 印少军 | Machine for crushing stubble and leaving same in field |
| CN202635017U (en) * | 2012-03-29 | 2013-01-02 | 重庆市双恩农机制造有限公司 | Wheat and rice harvesting and weeding combined machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011338A (en) * | 2015-07-22 | 2015-11-04 | 重庆市双恩农机制造有限公司 | Peanut cleaning machine |
| CN105103783A (en) * | 2015-08-14 | 2015-12-02 | 重庆市双恩农机制造有限公司 | Corn stigma and corncob separation device for corn harvesting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102598899B (en) | 2015-06-10 |
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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 | ||
| 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: 20150610 Termination date: 20160329 |