CN207491573U - A kind of cutter shaft assembly of the buried returning rotary cultivator of stalk - Google Patents
A kind of cutter shaft assembly of the buried returning rotary cultivator of stalk Download PDFInfo
- Publication number
- CN207491573U CN207491573U CN201721459905.0U CN201721459905U CN207491573U CN 207491573 U CN207491573 U CN 207491573U CN 201721459905 U CN201721459905 U CN 201721459905U CN 207491573 U CN207491573 U CN 207491573U
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- CN
- China
- Prior art keywords
- cutter shaft
- cutterhead
- rotary blade
- stalk
- rotary
- 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.)
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Classifications
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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
The utility model is related to a kind of agricultural machinery, the cutter shaft assembly of particularly a kind of buried returning rotary cultivator of stalk.It is made of cutter shaft, cutterhead and rotary blade, rotary blade is bolted on cutterhead, and cutterhead is directly welded on cutter shaft.Shifted to install between rotary blade on two neighboring cutterhead in 11.25 °, it is ensured that rotary cultivator work when, can even operation without dead angle.Its advantage is, simple in structure, processes, is easy for installation, at low cost, load is big, is hardly damaged；The root muscle of weeds or plant in soil is not easy to be wrapped on cutter shaft, without manual cleaning.
Description
Technical field
The utility model is related to agricultural machinery, the cutter shaft assembly of particularly a kind of buried returning rotary cultivator of stalk.
Background technology
The cutter shaft of rotary cultivator at present, generally using magazine tool structure, rotary blade is individually attached on tool magazine.And for stalk depth
It buries for returning to the field operation, the cutting force of rotary blade is very big, and operating mode is severe, if still using tool magazine formula rotary blade, tool magazine
It is very easily broken, rotary blade is caused to damage, and the roots such as stalk, weeds muscle is also easy to be wrapped on cutter shaft, soil is easy to be blocked in
In tool magazine, corrosion and damage, high failure rate, the very buried returning to the field operation of inapplicable stalk are caused to tool magazine.
Invention content
Technical barrier to be solved in the utility model is, in view of the above-mentioned problems of the prior art, providing a kind of energy
Enough adapt to the rotavator knife axle assembly of the buried returning to the field operation of stalk.
The utility model technical solution is, including cutter shaft（3）, cutterhead（1）And rotary blade（2）, it is characterised in that：Rotation
Coulter（2）It is bolted on cutterhead（1）On, cutterhead（1）It is directly welded at cutter shaft（3）On.
Two neighboring cutterhead（1）On rotary blade（2）Between shift to install, dislocation drift angle β be 10-12 °.
Cutter shaft（3）It is equipped with 8 cutterheads（1）, each cutterhead（1）On be evenly distributed with 4 rotary blades（2）, it is two neighboring
Rotary blade（2）Between dislocation drift angle β be 11.25 °.
The utility model compares with the prior art, and the advantages of having is：It is simple in structure, processing, easy for installation, cost
Low, cutterhead is hardly damaged, and rotary blade service life is long, and arable land effect is good；Stalk or weeds are not easy to be wrapped on cutter shaft, without people
Work is cleared up, and the buried effect of stalk or weeds is good.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the axial view of Fig. 1.
In figure：1- cutterheads, 2- rotary blades, 3- cutter shafts.
Specific embodiment
Combination attached drawing is further described the utility model below.
The utility model includes cutter shaft（3）, cutterhead（1）And rotary blade（2）, rotary blade（2）It is bolted on cutterhead
（1）On, cutterhead（1）It is directly welded at cutter shaft（3）On.
Cutter shaft（3）It is equipped with 8 cutterheads（1）, each cutterhead（1）On be evenly distributed with 4 rotary blades（2）, same knife
Axis（1）On 4 rotary blade（2）Between angle α in 90 degree set.
Rotary blade（2）In cutter shaft（3）It is shifted to install each other on axial position.That is, cutter shaft（3）Upper two neighboring cutterhead
On rotary blade（2）Between shift to install, dislocation drift angle β be 11.25 °.It is therefore provided that rotary blade（2）In cutter shaft（3）It is axial
On into spiral arrangement, it is ensured that when rotary cultivator works, can even operation without dead angle.
The utility model rotary blade, cutterhead and the connection of cutter shaft three hardness, load is big, is hardly damaged, simple in structure, adds
It is work, easy for installation, it is at low cost；Stalk or weeds are not easy to be wrapped on cutter shaft, and without manual cleaning, and buried effect is good.
Claims (2)
1. a kind of cutter shaft assembly of the buried returning rotary cultivator of stalk, including cutter shaft（3）, cutterhead（1）And rotary blade（2）, feature
It is：Rotary blade（2）It is bolted on cutterhead（1）On, cutterhead（1）It is directly welded at cutter shaft（3）On；Two neighboring cutterhead
（1）On rotary blade（2）Between shift to install, dislocation drift angle β be 10-12 °.
2. a kind of cutter shaft assembly of the buried returning rotary cultivator of stalk as described in claim 1, it is characterised in that：Cutter shaft（3）On
Equipped with 8 cutterheads（1）, each cutterhead（1）On be evenly distributed with 4 rotary blades（2）, two neighboring rotary blade（2）Between mistake
Position drift angle β is 11.25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459905.0U CN207491573U (en) | 2017-11-06 | 2017-11-06 | A kind of cutter shaft assembly of the buried returning rotary cultivator of stalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459905.0U CN207491573U (en) | 2017-11-06 | 2017-11-06 | A kind of cutter shaft assembly of the buried returning rotary cultivator of stalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207491573U true CN207491573U (en) | 2018-06-15 |
Family
ID=62502896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721459905.0U Active CN207491573U (en) | 2017-11-06 | 2017-11-06 | A kind of cutter shaft assembly of the buried returning rotary cultivator of stalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207491573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566785A (en) * | 2018-07-18 | 2018-09-25 | 新疆丰达机械制造有限公司 | A kind of incomplete film-recovering machine |
-
2017
- 2017-11-06 CN CN201721459905.0U patent/CN207491573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566785A (en) * | 2018-07-18 | 2018-09-25 | 新疆丰达机械制造有限公司 | A kind of incomplete film-recovering machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |