CN202112053U - Air-aspiration type composite straw returning machine - Google Patents
Air-aspiration type composite straw returning machine Download PDFInfo
- Publication number
- CN202112053U CN202112053U CN2010206199707U CN201020619970U CN202112053U CN 202112053 U CN202112053 U CN 202112053U CN 2010206199707 U CN2010206199707 U CN 2010206199707U CN 201020619970 U CN201020619970 U CN 201020619970U CN 202112053 U CN202112053 U CN 202112053U
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- China
- Prior art keywords
- air
- blower fan
- fan
- type composite
- material sucking
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
An air-aspiration type composite straw returning machine comprises a stubble cutting machine and is characterized in that a support frame is arranged on the stubble cutting machine, and a fan is installed on the support frame and drives a power inputting wheel of the stubble cutting machine through a driving belt. An air inlet of the fan is connected with two main material absorbing ports similar to a splayed shape, and the main material absorbing ports are connected with a left auxiliary material absorbing port and a right auxiliary material absorbing port which are both similar to the splayed shape. A fan outlet is cylindrical, and a material guide barrel capable of rotating around the fan outlet is assembled on the fan outlet. The air-aspiration type composite straw returning machine has the advantages that smashed straws covering on the earth surface are absorbed into the fan by using negative pressure of the fan and led to a returning ditch on the lateral side through the material guide barrel so as to be prepared for subsequent deep burying. In addition, the air-aspiration type composite straw returning machine can be compounded together with an existing commonly-used stubble cutting machine and be conveniently connected with a tractor, and deep returning and surface-layer returning of the straws can be achieved through one-time operation. The air-aspiration type composite straw returning machine is convenient to intensively increase soil fertility and decomposition and ageing of the straws, high in work efficiency and low in power consumption.
Description
Technical field
The utility model relates to a kind of agricultural machinery, the compound field-returning machine of particularly a kind of air-sucking type stalk, and corn that can the face of land is broken or other crops straws pick up through blower fan and directed the importing gone back in the field ditch, and stubble cleaner can carry out also field of stubble-cleaning to stubble simultaneously.
Background technology
At present, after the crops results, can stalk be gone back the field, thereby the organic composition in the soil is increased, make soil become loose type, increase ventilative, water permeability, improve the drought-relief ability by the type that hardens.But still there are some problems in existing stubble cleaner in the process of field, and it is shallow to bury such as straw-returning, and therefore 20 centimetres of most plot stalk embedded depth less thaies are unfavorable for that stalk decomposes and becomes thoroughly decomposed, and influence bundle under the crop root; And the contradiction that has the decomposition of crop seedling and stalk to strive water occurs, and causes Huang Miao, seedling death phenomenon.Solution is the dark also field technology of stalk preferably; Promptly leave 40～50 centimetres ditch; Then stalk is imported in the ditch, stalk is carried out buried through making the ridge platform again, be convenient to concentrate and increase soil fertility and the decomposition of stalk and becoming thoroughly decomposed; Go back in the field ditch but how the stalk in the certain fabric width scope in zanjon both sides is imported, also lack collection efficiency height, corresponding facility that power consumption is few at present.
Summary of the invention
For satisfying the deeply also agriculture requirement in field of stalk; The utility model provides a kind of field-returning machine that utilizes blower fan negative-pressure adsorption crushed straw aggregate; And can be combined with each other with existing general stubble cleaner, link to each other with tractor easily, what one-stop operation can reach stalk goes back also field of field and top layer deeply.
The utility model solves the technical scheme that its technical problem adopted: comprise stubble cleaner, it is characterized in that: bracing frame is set on stubble cleaner, blower fan is installed on the bracing frame, blower fan is through the power input wheel of driving-belt transmission stubble cleaner; The air inlet of blower fan connects type two main material sucking ports of splayed, and main material sucking port connects two auxiliary material sucking ports about type splayed; The blower fan outlet is circular cylindrical shape, and assembling can be around the guide tube of its rotation on it.
Two alignment pins respectively are set on the bracing frame of blower fan both sides, and an alignment pin is a loose pin, and this alignment pin cylinder lever connecting rod is provided with the compression spring on the alignment pin.
Two above-mentioned auxiliary material sucking port movable sets are provided with adjustment screw and the microscler installing hole of adjustment in the lower end of main material sucking port in the junction.
The utility model has the advantages that: the crushing straw that utilizes the blower fan negative pressure will cover the face of land sucks in the blower fan; Cause going back in the field ditch of side through the guide tube; Get ready for follow-up stalk is buried; And can be combined with each other with existing general stubble cleaner, link to each other with tractor easily, what one-stop operation can reach stalk goes back also field of field and top layer deeply.Be convenient to concentrate and increase soil fertility and the decomposition of stalk and becoming thoroughly decomposed, high efficiency, power consumption are few.
Description of drawings
Fig. 1 is the general assembly sketch map of the utility model.
Fig. 2 is main material sucking port and auxiliary material sucking port installation constitution signal intention.
Fig. 3 is main material sucking port structural representation.
Fig. 4 is guide tube supporting mechanism and blower fan export structure sketch map.
Fig. 5 is guide tube and blower fan assembling sketch map.
Component serial number in the accompanying drawing: guide tube 1, blower fan 2, bracing frame 3, main material sucking port 4, microscler installing hole 4-1, auxiliary material sucking port 5; Stubble cleaner 6, fan supporter 7, handgrip 8, pull bar 9, guide cylinder 10; Loose pin 11, spacer pin 12, pressing plate 13, driving-belt a, power input wheel b.
Embodiment
Like Fig. 1-5 example illustrated, bracing frame 3 is set on stubble cleaner 6, through fan supporter 7 blower fan 2 is installed on the bracing frame 3, blower fan 2 power shafts are through the power input wheel b of driving-belt a transmission stubble cleaner 6; The air inlet of blower fan 2 connects type two main material sucking ports 4 of splayed, and two auxiliary material sucking ports 5 about the lower end suit class splayed of main material sucking port 4 are provided with adjustment screw and the microscler installing hole 4-1 of adjustment in the junction; The blower fan outlet is one short upright cylindric (as shown in Figure 4); Assembling can be around the guide tube 1 of its rotation on it; Be that guide tube 1 is provided with circumference installation chimb; The pressing plate 13 of employing band inward flange is pressed onto the installation chimb of guide tube 1 on the blower fan pelvic outlet plane, with screw pressing plate 13 is fixed on the pelvic outlet plane, and guide tube 1 can be realized rotation.
Two alignment pins 11,12 respectively are set on the bracing frame 3 of blower fan both sides; An alignment pin 11 is a loose pin; Alignment pin 11 is assembled on the guide cylinder 10, in guide cylinder 10, assembles the compression spring (expression is a routine techniques among the figure) of the alignment pin of upspringing; These alignment pin 11 cylinder lever connecting rods 9, handgrip 8 is established in the lower end of pull bar 9.
Operation principle: the power through at stubble cleaner drives blower fan work; The negative pressure of utilizing blower fan to produce; To cover in the crushing straw suction blower fan on the face of land through auxiliary material sucking port 5 and main material sucking port 4 through material sucking port; Be discharged in the straw-returning ditch of a side through guide tube 1 again, get ready for follow-up stalk is buried, and length stubble on the ground handled by stubble cleaner; During 1 rotation of guide tube, handgrip 8 presses down, and it is descending along guide cylinder 10 to drive pull bar 9; Loose pin 11 retractions when guide tube 1 rotates to the location, position, rely on bracing frame 3 to support; Avoid the 1 work unstability drop of guide tube and cause short upright tubular one side of blower fan outlet stressed excessive, when the guide tube is spacing, unclamp handgrip 8; Under the compression spring action of guide cylinder 10, loose pin 11 ejects restriction guide tube 1 and rotates.
When treating the operation of these facility return, promote 1 rotation of guide tube and make it, support and spacing through this side support bar over against the return ditch that gathers materials; When facility stop also field operation and go, guide tube 1 is pushed into intermediate support bar (not shown, the support bar in the middle of being positioned at) goes up and support and spacing so that transportation;
Instance shown in Figure 1 can carry out operation to the fabric width on four ridges; Show like Fig. 2; Auxiliary material sucking port 5 each suction inlet are over against the furrow on a ridge, but vertically roll adjustment ground level, scalable blower fan suction size thus when auxiliary material sucking port 5 is installed with main material sucking port shown in Figure 3; Avoid the too much surface dust of the excessive suction of suction to influence fan performance and accelerate the blower fan wearing and tearing, or suction is too small causes crushing straw not picked up to go back in the field ditch.Crushing straw in the working width is picked up and is imported going back in the field ditch of a side, and stubble cleaner is smashed also field with long in the working width at the stubble on the face of land, accomplishes the also field operation of stubble-cleaning on the face of land.
Claims (3)
1. the compound field-returning machine of air-sucking type stalk comprises stubble cleaner, it is characterized in that: bracing frame is set on stubble cleaner, blower fan is installed on the bracing frame, blower fan is through the power input wheel of driving-belt transmission stubble cleaner; The air inlet of blower fan connects type two main material sucking ports of splayed, and main material sucking port connects two auxiliary material sucking ports about type splayed; The blower fan outlet is circular cylindrical shape, and assembling can be around the guide tube of its rotation on it.
2. the compound field-returning machine of air-sucking type stalk according to claim 1 is characterized in that: two alignment pins respectively are set on the bracing frame of blower fan both sides, and an alignment pin is a loose pin, and this alignment pin cylinder lever connecting rod is provided with the compression spring on the alignment pin.
3. the compound field-returning machine of air-sucking type stalk according to claim 1 is characterized in that: two auxiliary material sucking port movable sets are provided with adjustment screw and the microscler installing hole of adjustment in the lower end of main material sucking port in the junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206199707U CN202112053U (en) | 2010-11-23 | 2010-11-23 | Air-aspiration type composite straw returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206199707U CN202112053U (en) | 2010-11-23 | 2010-11-23 | Air-aspiration type composite straw returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202112053U true CN202112053U (en) | 2012-01-18 |
Family
ID=45453163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206199707U Expired - Fee Related CN202112053U (en) | 2010-11-23 | 2010-11-23 | Air-aspiration type composite straw returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202112053U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960119A (en) * | 2012-11-09 | 2013-03-13 | 四川农业大学 | Rice-wheat section straw absorption, cutting and collection machinery |
| CN104838826A (en) * | 2015-05-26 | 2015-08-19 | 安徽大地节能科技有限公司 | Movable straw smashing vehicle with automatic fetching function |
| CN105432223A (en) * | 2015-11-30 | 2016-03-30 | 全椒县汊河农机服务专业合作社 | Straw cleaning vehicle |
| CN106211934A (en) * | 2016-05-30 | 2016-12-14 | 河南豪丰农业装备有限公司 | A kind of crushing and returning to field machine |
| CN107409526A (en) * | 2017-08-31 | 2017-12-01 | 吉林农业大学 | A kind of deep also expedient of tillage of maize straw enrichment |
-
2010
- 2010-11-23 CN CN2010206199707U patent/CN202112053U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960119A (en) * | 2012-11-09 | 2013-03-13 | 四川农业大学 | Rice-wheat section straw absorption, cutting and collection machinery |
| CN102960119B (en) * | 2012-11-09 | 2018-02-23 | 四川农业大学 | A kind of rice wheat section stalk absorbs chopping harvester tool |
| CN104838826A (en) * | 2015-05-26 | 2015-08-19 | 安徽大地节能科技有限公司 | Movable straw smashing vehicle with automatic fetching function |
| CN105432223A (en) * | 2015-11-30 | 2016-03-30 | 全椒县汊河农机服务专业合作社 | Straw cleaning vehicle |
| CN105432223B (en) * | 2015-11-30 | 2017-07-28 | 全椒县汊河农机服务专业合作社 | A kind of stalk clears up car |
| CN106211934A (en) * | 2016-05-30 | 2016-12-14 | 河南豪丰农业装备有限公司 | A kind of crushing and returning to field machine |
| CN107409526A (en) * | 2017-08-31 | 2017-12-01 | 吉林农业大学 | A kind of deep also expedient of tillage of maize straw enrichment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20121123 |