CN102197745A - Straw dispensing fan - Google Patents
Straw dispensing fan Download PDFInfo
- Publication number
- CN102197745A CN102197745A CN2010101559147A CN201010155914A CN102197745A CN 102197745 A CN102197745 A CN 102197745A CN 2010101559147 A CN2010101559147 A CN 2010101559147A CN 201010155914 A CN201010155914 A CN 201010155914A CN 102197745 A CN102197745 A CN 102197745A
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- CN
- China
- Prior art keywords
- fan
- stalk
- straw
- straw dispensing
- shed
- 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.)
- Pending
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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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a straw dispensing fan, which comprises a frame, fan blades, a bearing support, a driving wheel, a fan cover, a rotating shaft and the like. The fan blades and the rotating shaft are arranged on the frame by the bearing support. The fan cover is arranged at the peripheries of the fan blades. Air inlets are formed at the center positions on both sides of the fan cover. The periphery of the fan cover is provided with an air outlet. The straw dispensing fan is fixed below a straw discharge port of a harvester. The air outlet of the straw dispensing fan faces straws discharged by the harvester. Power on the harvester is utilized to drive the straw dispensing fan to generate wind power and the wind power is utilized to dispense the straws. The straw dispensing fan uniformly and reliably dispenses the straws. The paddy field stubble burying effect is improved. The rice transplanting quality is also improved. Labor is saved. The straw dispensing fan is easy to popularize.
Description
Technical field
The present invention relates to a kind of agricultural machinery, particularly a kind of stalk that is configured on the harvester for both rice and wheat is shed blower fan.
Background technology
During the harvester for both rice and wheat operation, stalk becomes streamlined shape to be laid in the field, need just can carry out the rotary tillage operation after even with manually spreading.People shed the grass outlet that machine is installed in grain header with a kind of crushed stalk in recent years, grass is shed in the field after cracker is pulverized, the method that this pulverizing is shed is applicable to that the dry land effect is better, also there is defective in the grass that buries to the rice transplanting paddy field: one, very thin very short through the stalk of pulverizing, waft on the water surface, water during along with operation wave and moving, the peasant is referred to as unrestrained slag, these following seas and moving unrestrained slag is difficult to imbed in the soil.Two, unrestrained slag floats over influences the rice transplanting quality in the water, many rice shoots are inserted in the unrestrained slag, under wind action, also can bury and pull up rice shoot when unrestrained slag moves, and influences the growth and the output of rice shoot, needs a large amount of artificial seedlings of mending.
Summary of the invention
The purpose of this invention is to provide a kind of stalk and shed blower fan.
The solution of the present invention is: a kind of stalk is shed blower fan, comprise compositions such as frame, fan blade, bearing block, drive, fan housing, turning cylinder, fan blade and turning cylinder are installed on the frame by bearing block, the periphery of fan blade is provided with fan housing, the center of fan housing both sides is provided with air inlet, the periphery of fan housing is provided with an air outlet, stalk is shed blower fan be fixed on grain header stalk outlet below, and stalk is shed the stalk of the air outlet of blower fan towards the grain header discharge.
Advantage of the present invention is: shedding stalk with wind-force does not need crushed stalk is helped reducing the grain header power consumption, can improve the stalk in paddy field greatly and bury effect, improves the rice transplanting quality, reduces seedling floating, and the saving of labor is laborsaving.
Description of drawings
The invention will be further described with concrete implementation below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the right side view of Fig. 1.
Among the figure: 1. frame 2. fan blades 3. bearing blocks 4. drives 5. fan housings 6. air outlets 7. turning cylinders
Concrete implementation
As Fig. 1, a kind of stalk shown in Figure 2 is shed blower fan, comprise frame 1, fan blade 2, bearing block 3, drive 4, fan housing 5, turning cylinder 7 compositions such as grade, fan blade 2 is installed on the frame 1 by bearing block 3 with turning cylinder 7, the periphery of fan blade 2 is provided with fan housing 5, the center of fan housing 5 both sides is provided with air inlet, the periphery of fan housing 5 is provided with an air outlet 6, the biside plate of fan housing 5 and frame 1 are fixing, frame 1 is fixed with grain header, stalk is shed the below that blower fan is fixed on grain header stalk outlet, and stalk is shed the stalk of the air outlet of blower fan towards the grain header discharge, utilizes the power transmission stalk on the grain header to shed blower fan generation wind-force, shed stalk with wind-force, shed evenly, reliably, improve the paddy-field stubble-embedding effect, also improved the rice transplanting quality, the saving of labor, laborsaving, easily promote.
Claims (1)
1. a stalk is shed blower fan, comprise frame (1), fan blade (2), bearing block (3), drive (4), fan housing (5), power transmission shaft compositions such as (7), fan blade (2) is installed on the frame (1) by bearing block (3) with turning cylinder (7), the periphery of fan blade (2) is provided with fan housing (5), it is characterized in that: the center of fan housing (5) both sides is provided with air inlet, the periphery of fan housing (5) is provided with an air outlet (6), stalk is shed blower fan be fixed on grain header stalk outlet below, stalk is shed the stalk of the air outlet (6) of blower fan towards the grain header discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101559147A CN102197745A (en) | 2010-03-24 | 2010-03-24 | Straw dispensing fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101559147A CN102197745A (en) | 2010-03-24 | 2010-03-24 | Straw dispensing fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102197745A true CN102197745A (en) | 2011-09-28 |
Family
ID=44658938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101559147A Pending CN102197745A (en) | 2010-03-24 | 2010-03-24 | Straw dispensing fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102197745A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369020Y (en) * | 1999-02-12 | 2000-03-15 | 佳安实业股份有限公司 | Improved fan |
| US20020142814A1 (en) * | 1999-02-25 | 2002-10-03 | Claas Selbstfahrende Erntemaschinen Gmbh | Combine having a feeding device for transferring and an outlet zone for discharging materials |
| CN200987283Y (en) * | 2006-10-21 | 2007-12-12 | 潘建军 | Walking harvester with stalks crushing spreading device |
| CN201766860U (en) * | 2010-03-24 | 2011-03-23 | 镇江市万金农机有限公司 | Straw scattering draught fan |
-
2010
- 2010-03-24 CN CN2010101559147A patent/CN102197745A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369020Y (en) * | 1999-02-12 | 2000-03-15 | 佳安实业股份有限公司 | Improved fan |
| US20020142814A1 (en) * | 1999-02-25 | 2002-10-03 | Claas Selbstfahrende Erntemaschinen Gmbh | Combine having a feeding device for transferring and an outlet zone for discharging materials |
| CN200987283Y (en) * | 2006-10-21 | 2007-12-12 | 潘建军 | Walking harvester with stalks crushing spreading device |
| CN201766860U (en) * | 2010-03-24 | 2011-03-23 | 镇江市万金农机有限公司 | Straw scattering draught fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110928 |