CN203597089U - Wheat harvester with straws being smashed and returned to fields - Google Patents
Wheat harvester with straws being smashed and returned to fields Download PDFInfo
- Publication number
- CN203597089U CN203597089U CN201320601820.7U CN201320601820U CN203597089U CN 203597089 U CN203597089 U CN 203597089U CN 201320601820 U CN201320601820 U CN 201320601820U CN 203597089 U CN203597089 U CN 203597089U
- Authority
- CN
- China
- Prior art keywords
- stalk
- straw
- outlet
- conveying pipe
- wheat harvester
- 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
Links
- 239000010902 straw Substances 0.000 title claims abstract description 18
- 241000209140 Triticum Species 0.000 title claims abstract description 16
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 16
- 238000001035 drying Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 239000003895 organic fertilizer Substances 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Fertilizing (AREA)
Abstract
The utility model belongs to the technical field of agricultural mechanical equipment, and provides a wheat harvester with straws being smashed and returned to fields. The wheat harvester comprises a straw discharging outlet and a storage battery, the straw discharging outlet is in mechanical butt joint with an inlet of a straw smashing machine, an air conveying pipe communicated with a fan is arranged at an outlet of the straw smashing machine, air outlets used for blowing air outwards from the outlet of the straw smashing machine are formed in the surface of the air conveying pipe, and the straw smashing machine and the fan are electrically connected with the storage battery. Straws discharged from the wheat harvester are further smashed, straw powder after smashing are blown out through the fan and are evenly sprayed to the fields, rot of straws after being returned to fields is facilitated, and efficient organic fertilizer is provided for subsequent crops.
Description
Technical field
The utility model belongs to agricultural machinery technical field, is specifically related to a kind of straw chopping and returning wheat harvester.
Background technology
Current wheat harvester is in getting wheat, stalk outlet from grain header after stalk is tentatively battered down is discharged, along with advancing of grain header, what stalk was embarked on journey is deposited in wheatland, these stalks will carry out secondary collection subsequently, wasting manpower and material resources, cannot provide organic manure to next batch of crops by straw-returning.Even if the stalk in field is not carried out to secondary collection in addition, but directly plough deeply arable land with large sized tractor, also can be because stalk size be compared with large and have to pile up and make it not perishable, and can cause adverse effect to the growth of next batch of crops.
Utility model content
The purpose of this utility model is to overcome the problem that stalk that wheat harvester in prior art discharges is unfavorable for straw-returning.
For this reason, the utility model provides a kind of straw chopping and returning wheat harvester, comprise stalk outlet, accumulator, the entrance mechanical splice of stalk outlet and stalk crasher, the exit of stalk crasher is provided with the wind conveying pipe that is communicated with blower fan, is provided with the exhaust vent of outwards drying from stalk crasher exit on wind conveying pipe surface, and stalk crasher and blower fan are all connected with storage battery.
Above-mentioned assembling is in the lateral surface of stalk crasher, and wind conveying pipe is horizontally installed in the bottom of stalk crasher outlet.
The beneficial effects of the utility model: this straw chopping and returning wheat harvester that the utility model provides, comprise stalk outlet, accumulator, the entrance mechanical splice of stalk outlet and stalk crasher, the exit of stalk crasher is provided with the wind conveying pipe that is communicated with blower fan, on wind conveying pipe surface, be provided with the exhaust vent of outwards drying from stalk crasher exit, stalk crasher and blower fan are all connected with storage battery.The utility model is further pulverized and by blower fan, the broken end of stalk after pulverizing is blown out by the stalk that wheat harvester is discharged, make it spread and spill in the fields uniformly, the stalk that is conducive to go back behind field rots, and provides efficient organic manure to follow-up crops.
Below with reference to accompanying drawing, the utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Description of reference numerals: 1, stalk outlet; 2, stalk crasher; 3, blower fan; 4, wind conveying pipe; 5, exhaust vent.
Embodiment
Embodiment 1:
A kind of straw chopping and returning wheat harvester, comprise stalk outlet 1, accumulator, the entrance mechanical splice of stalk outlet 1 and stalk crasher 2, the exit of stalk crasher 2 is provided with the wind conveying pipe 4 that is communicated with blower fan 3, on wind conveying pipe 4 surfaces, be provided with the exhaust vent 5 of outwards drying from stalk crasher 2 exits, stalk crasher 2 and blower fan 3 are all connected with storage battery.
The accumulator carrying on grain header can be powered to stalk crasher 2 and blower fan 3, the larger-size stalk that stalk crasher 2 is discharged stalk outlet 1 is further ground into fine size, in the time that the stalk of these fine size is discharged to the outlet of stalk crasher 2, run into and be arranged on the air-flow that the wind conveying pipe 4 in stalk crasher 2 exits sprays, thereby stalk powder is thrown in the air, shed uniformly subsequently in the field after grain header.The utility model is further pulverized and by blower fan 3, the broken end of stalk after pulverizing is blown out and spreads and spill in the fields uniformly by the stalk that wheat harvester is discharged, thereby the stalk that is conducive to go back behind field rots, and provides to follow-up crops the organic manure that efficiency is higher.
Embodiment 2:
On the basis of embodiment 1, described blower fan 3 is installed on the lateral surface of stalk crasher 2, and described wind conveying pipe 4 is horizontally installed in the bottom that stalk crasher 2 exports.The lateral surface that blower fan 3 is installed on to stalk crasher 2 is conducive to it wind conveying pipe is carried out to air feed.The present embodiment can also (being two lateral surfaces of stalk crasher 2) respectively be installed a blower fan 3 to reach better blowing effect at the two ends of wind conveying pipe 4.Blowing direction deflection top is convenient to make in the outlet bottom that wind conveying pipe 4 is installed on to stalk crasher 2, thereby is conducive to upwards shedding of stalk powder.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection scope of the present invention.
Claims (2)
1. a straw chopping and returning wheat harvester, comprise stalk outlet (1), accumulator, it is characterized in that: the entrance mechanical splice of described stalk outlet (1) and stalk crasher (2), the exit of described stalk crasher (2) is provided with the wind conveying pipe (4) that is communicated with blower fan (3), on described wind conveying pipe (4) surface, be provided with the exhaust vent (5) of outwards drying from stalk crasher (2) exit, described stalk crasher (2) and blower fan (3) are all connected with storage battery.
2. a kind of straw chopping and returning wheat harvester as claimed in claim 1, is characterized in that: described blower fan (3) is installed on the lateral surface of stalk crasher (2), and described wind conveying pipe (4) is horizontally installed in the bottom of stalk crasher (2) outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601820.7U CN203597089U (en) | 2013-09-28 | 2013-09-28 | Wheat harvester with straws being smashed and returned to fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601820.7U CN203597089U (en) | 2013-09-28 | 2013-09-28 | Wheat harvester with straws being smashed and returned to fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597089U true CN203597089U (en) | 2014-05-21 |
Family
ID=50709806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320601820.7U Expired - Fee Related CN203597089U (en) | 2013-09-28 | 2013-09-28 | Wheat harvester with straws being smashed and returned to fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597089U (en) |
-
2013
- 2013-09-28 CN CN201320601820.7U patent/CN203597089U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |