CN102598899B - Rice-wheat harvesting, tillage and weeding combine - Google Patents
Rice-wheat harvesting, tillage and weeding combine Download PDFInfo
- Publication number
- CN102598899B CN102598899B CN201210087352.6A CN201210087352A CN102598899B CN 102598899 B CN102598899 B CN 102598899B CN 201210087352 A CN201210087352 A CN 201210087352A CN 102598899 B CN102598899 B CN 102598899B
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- CN
- China
- Prior art keywords
- cutter shaft
- grain header
- rice
- weeding machine
- main body
- 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.)
- Expired - Fee Related
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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 having weeding concurrently and remove stubble function.
Background technology
After having gathered in crops with grain header, leave high crop straw stubble, brought larger difficulty to follow-up cultivating.The value cashed because of crop straw is lower, and inconvenient accumulating, friends peasant adopt incinerating method mostly, and one has burnt it, and so both the greatly wasting of resources, caused environmental pollution again, and there is serious potential safety hazard.Therefore gathering in crops, how to process the stalk stubble under remaining in time, become the problem that letter is to be solved.
Therefore also need to adopt stubble cleaner or rotovator to process stalk stubble after harvesting, cause cost to raise after adding a procedure, efficiency reduces, and in addition because grain header only uses when harvesting, its availability is also higher.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of in the process of harvesting, can removal combining of stalk stubble and weeds simultaneously and receive weeding machine.
In order to solve the problems of the technologies described above, the invention provides rice wheat and combine receipts weeding machine, include grain header main body, described grain header main body is provided with rotary tillage breaker, this rotary tillage breaker comprises connecting axle, cutter shaft and linking arm, described cutter shaft is the cylinder that perficial helical is distributed with blade, described linking arm has two, be separately positioned on the two ends of cylinder, the free end of linking arm is hinged on connecting axle, described connecting axle is fixed on grain header back body, and described cutter shaft is connected with grain header main body transmission mechanism.
Adopt the rice wheat of technique scheme to combine receipts weeding facility to have the following advantages: owing to being provided with rotary tillage fragmentation dress in grain header back body, the power of grain header passes to cutter shaft by transmission mechanism, cutter shaft rotarily drives stalk stubble and the weeds on the blade cuts earth's surface of its perficial helical distribution, thus reaches the effect that rotary tillage is broken and loosen the soil.
Preferably, can be got rid of when considering stalk stubble, weeds and soil block and cutter shaft effect, in order to the safety of operating personnel is simultaneously in order to avoid machinery damage, above described cutter shaft, be provided with protective cover.
Preferably, consider that the cutter shaft of rotary tillage breaker needs according to different earth's surface situation percentage regulation, simultaneously in order to break cutter shaft when preventing grain header from walking on road surface, the retractor device that cutter shaft can be made to rotate around connecting axle is provided with, by adjusting retractor device thus the height of adjustment cutter shaft between described protective cover and grain header.
Preferably, conveniently regulate, the retractor device described in restriction is hydraulic jack.
Preferably, in order to reduce the cost of retractor device, the retractor device described in restriction is bolt screw rod
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram (omission protective cover) that embodiment of the present invention rice wheat combines the rotary tillage breaker receiving weeding machine;
Fig. 2 is the left TV structure schematic diagram (omission linking arm) that embodiment of the present invention rice wheat combines the rotary tillage breaker receiving weeding machine.
Embodiment
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
As illustrated in fig. 1 and 2, the invention provides rice wheat and combine receipts weeding machine, include grain header main body, grain header main body is provided with rotary tillage breaker, this rotary tillage breaker comprises connecting axle 1, cutter shaft 2 and linking arm 3, cutter shaft 1 is distributed with the cylinder of cambered blade 4 for perficial helical, linking arm 3 has two, be separately positioned on the two ends of cylinder, the free end of linking arm 3 is hinged on connecting axle 1, connecting axle 1 is fixed on grain header back body, and cutter shaft 2 is connected with grain header main body transmission mechanism by belt 5.Be provided with arc protective cover 6 above cutter shaft 2, the edge of protective cover adopts preventing rubber limit.Hydraulic jack 7 retractor device that cutter shaft can be made to rotate around connecting axle is provided with between protective cover 6 and grain header, now linking arm 3, hydraulic jack 7 and grain header main body form leg-of-mutton three limit structures, one edge lengths of hydraulic jack 7 changes, grain header main body while fix, therefore one side of linking arm 3 is inevitable rotates around its free end, thus band movable arbor 2 moves up and down.
Hydraulic jack also can replace with other retractor devices such as bolt and nut according to actual conditions.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; the such as simple transformation kind of drive replaces belt, the shape of simple change blade and the shape etc. of arrangement, simply replacement cutter shaft, and these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. rice wheat combines receipts weeding machine, include grain header main body, it is characterized in that: described grain header main body is provided with rotary tillage breaker, this rotary tillage breaker comprises connecting axle, cutter shaft and linking arm, and described cutter shaft is the cylinder that perficial helical is distributed with cambered blade, and described linking arm has two, be separately positioned on the two ends of cylinder, the free end of linking arm is hinged on connecting axle, and described connecting axle is fixed on grain header back body, and described cutter shaft is connected with the transmission mechanism of grain header main body.
2. rice wheat according to claim 1 combines receipts weeding machine, it is characterized in that: be provided with protective cover above described cutter shaft.
3. rice wheat according to claim 2 combines receipts weeding machine, it is characterized in that: be provided with the retractor device that cutter shaft can be made to rotate around connecting axle between described protective cover and grain header main body.
4. rice wheat according to claim 3 combines receipts weeding machine, it is characterized in that: described retractor device is hydraulic jack.
5. rice wheat according to claim 3 combines receipts weeding machine, it is characterized in that: described retractor device is 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 CN102598899A (en) | 2012-07-25 |
| CN102598899B true 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) |
Families Citing this family (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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN2731946Y (en) * | 2004-06-25 | 2005-10-12 | 刘国红 | Wheat stubble cutter |
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070526U (en) * | 1990-05-19 | 1991-02-06 | 张遵文 | 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 |
| 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 |
| CN2857449Y (en) * | 2005-12-30 | 2007-01-17 | 印少军 | Machine for crushing stubble and leaving same in field |
-
2012
- 2012-03-29 CN CN201210087352.6A patent/CN102598899B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN2731946Y (en) * | 2004-06-25 | 2005-10-12 | 刘国红 | Wheat stubble cutter |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102598899A (en) | 2012-07-25 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |