CN107810668A - A kind of rotary blade - Google Patents
A kind of rotary blade Download PDFInfo
- Publication number
- CN107810668A CN107810668A CN201711211466.6A CN201711211466A CN107810668A CN 107810668 A CN107810668 A CN 107810668A CN 201711211466 A CN201711211466 A CN 201711211466A CN 107810668 A CN107810668 A CN 107810668A
- Authority
- CN
- China
- Prior art keywords
- rotary blade
- cutter shaft
- hack
- preformed hole
- bar
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/12—Arrangement of the tools; Screening of the tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/14—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools
- A01B33/142—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention discloses a kind of rotary blade, including cutter shaft（1）And rotary blade（2）, cutter shaft（1）It is provided with rotary blade（2）, it is characterised in that：Rotary blade（2）Along cutter shaft（1）Axis is uniformly distributed, and with cutter shaft（1）46 rows, rotary blade are provided with centered on axis（2）It is provided with preformed hole（3）, preformed hole（3）Between be provided with hack bar（4）, cutter shaft（1）Axial plane on be uniformly distributed provided with hack tooth（5）.Advantage of the present invention has：Simple in construction, cultivating quality is high, versatile.
Description
Technical field
The invention belongs to agricultural machinery technological field, and in particular to a kind of rotary blade.
Background technology
Used rotary blade is usually and is made up of handle of a knife, blade, bending end and cutter head on existing rotary cultivator.Cutter head
The vertical range that blade is deviateed in end face is the tillage range of rotary blade, is also working width.During work, the master for bearing to come from cutter head cuts
The side force in sword direction is smaller, thus has the following disadvantages:For the soil block that rotary tillage rises than more serious, cultivating quality is poor, causes
Later-stage secondary site preparation, wastes time and energy, while has a strong impact on plantation, further influences crop growth；When running into hard or stubble
During close soil, it is extremely difficult to normally work, can seriously causes rotary blade to be broken.Therefore, the solution for above mentioned problem is just
It is particularly important.
The content of the invention
A kind of overcome the deficiencies in the prior art of the present invention, there is provided rotary tillage simple in construction, cultivating quality is high, versatile
Knife.
For the above-mentioned purpose, the technical solution adopted in the present invention is：A kind of rotary blade, including cutter shaft and rotary blade, institute
State cutter shaft and be provided with rotary blade, it is characterised in that：The rotary blade is uniformly distributed along cutter shaft axis, and using cutter shaft axis in
The heart is arranged provided with 4-6, and the rotary blade is provided with preformed hole, is provided with hack bar between the preformed hole, on the axial plane of the cutter shaft
It is uniformly distributed and is provided with hack tooth.
Further, connected between the rotary blade by hack bar.
Further, the rotary blade is distributed along cutter shaft axis, and preformed hole is coaxial thereon, can pass through hack bar.
Further, the hack bar both ends are equipped with internal thread hole, are bolted to connection on rotary blade.
Further, the preformed hole on rotary blade of the cutter shaft wherein on one end is provided with pressure-bearing platform.
Further, the rotary blade surrounds cutter shaft Spiral distribution, and preformed hole thereon has been bolted hack bar.
Further, the hack bar both ends are all provided with being set to platform-like, which is provided with and pass through through hole for bolt.
Compared with prior art, it is an advantage of the invention that：During farming, rotary blade and hack bar cooperate, and can make soil
Earth breakage effect is good, so as to improve cultivating quality；Hack bar sets the structure for being capable of firm rotary blade, further, reduction
It is unexpected to occur, so as to improve operating efficiency；The present invention can dry farming, also can underwater cultivation, complete machine is versatile, overcomes
Most of similar rotors can only farming paddy field or can only farming nonirrigated farmland poor universality shortcoming.
Brief description of the drawings
Fig. 1 is a kind of structural representation stereogram of the first embodiment of rotary blade of the present invention.
Fig. 2 is a kind of A of rotary blade of the present invention shown in Fig. 1 to exploded perspective view.
Fig. 3 is a kind of B of rotary blade of the present invention shown in Fig. 1 to exploded perspective view.
Fig. 4 is a kind of hack bar of rotary blade of the present invention shown in Fig. 1 and bolt fastening structure schematic diagram.
Fig. 5 is a kind of structural representation stereogram of second of embodiment of rotary blade of the present invention.
Fig. 6 is the structural representation that a kind of rotary blade of rotary blade of the present invention shown in Fig. 5 is connected with hack bar.
Fig. 7 shows that a kind of the first embodiment of rotary blade of the present invention and second of embodiment there are not connection hack bar
Structural representation stereogram.
In figure, 1. cutter shafts, 2. rotary blades, 3. preformed holes, 4. hack bars, 5. hack teeth, 6. internal thread holes, 7. bolts,
8. pressure-bearing platform, 9. through holes.
Embodiment
The invention will be further described for example given below plan, but is not to be construed as to the scope of the present invention
Limitation, those skilled in the art still fall within this according to some the nonessential modifications and adaptations of present invention to the present invention
The protection domain of invention.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
In Fig. 1 into Fig. 7,1. cutter shafts, 2. rotary blades, 3. preformed holes, 4. hack bars, 5. hack teeth, 6. internal thread holes, 7.
Bolt, 8. pressure-bearing platforms, 9. through holes.
A kind of rotary blade, including cutter shaft 1 and rotary blade 2, cutter shaft 1 are provided with rotary blade 2, it is characterised in that：The edge of rotary blade 2
The axis of cutter shaft 1 is uniformly distributed, and 4 rows are provided with centered on the axis of cutter shaft 1, and rotary blade 2 is provided with preformed hole 3, preformed hole 3 it
Between be provided with hack bar 4, be uniformly distributed on the axial plane of cutter shaft 1 provided with hack tooth 5.
Connected between rotary blade 2 by hack bar 4.
Rotary blade 2 is distributed along the axis of cutter shaft 1, and preformed hole 3 is coaxial thereon, can pass through hack bar 4.
The both ends of hack bar 4 are equipped with internal thread hole 6, are fixedly connected on by bolt 7 on rotary blade 2.
Preformed hole on rotary blade 2 of the cutter shaft 1 wherein on one end is provided with pressure-bearing platform 8.
Rotary blade 2 surrounds the Spiral distribution of cutter shaft 1, and preformed hole 3 thereon is fixed with hack bar 4 by bolt 7.
The both ends of hack bar 4 are all provided with being set to platform-like, which is provided with and pass through through hole 9 for bolt 7.
Operation principle：During operation, rotary blade of the present invention is arranged in rotary tillage machine frame, and power caused by tractor is transmitted to
The transmission system of rotary cultivator, the transmission system of rotary cultivator rotate cutter shaft 1, so as to the rotary blade 2 and hack bar on movable arbor 1
4 corresponding rotate carry out farming；During farming, the larger rotary blade 2 of radius of turn contacts the front of cutter shaft 1 and does not plough soil first, and will
Soil is not ploughed to cut along unit direction of advance, then will be lumpd along complete machine working width direction by the less hack bar 4 of radius of turn again
Soil it is damaged.
Claims (7)
1. a kind of rotary blade, including cutter shaft（1）And rotary blade（2）, the cutter shaft（1）It is provided with rotary blade（2）, its feature exists
In：The rotary blade（2）Along cutter shaft（1）Axis is uniformly distributed, and with cutter shaft（1）It is provided with 4-6 centered on axis to arrange, the rotation
Plough knife（2）It is provided with preformed hole（3）, the preformed hole（3）Between be provided with hack bar（4）, the cutter shaft（1）Axial plane on uniformly
It is distributed with hack tooth（5）.
A kind of 2. rotary blade according to claim 1, it is characterised in that：The rotary blade（2）Between pass through hack bar（4）
Connection.
A kind of 3. rotary blade according to claim 2, it is characterised in that：The rotary blade（2）Along cutter shaft（1）Axis point
Cloth, thereon preformed hole（3）It is coaxial, hack bar can be made（4）Pass through.
A kind of 4. rotary blade according to claim 3, it is characterised in that：The hack bar（4）Both ends are equipped with internal thread
Hole（6）, pass through bolt（7）It is fixedly connected on rotary blade（2）On.
A kind of 5. rotary blade according to claim 3, it is characterised in that：The cutter shaft（1）Rotary blade wherein on one end
（2）On preformed hole be provided with pressure-bearing platform（8）.
A kind of 6. rotary blade according to claim 2, it is characterised in that：The rotary blade（2）Around cutter shaft（1）Spiral point
Cloth, preformed hole thereon（3）Pass through bolt（7）It is fixed with hack bar（4）.
A kind of 7. rotary blade according to claim 6, it is characterised in that：The hack bar（4）Both ends are all provided with being set to platform
Shape, it which is provided with for bolt（7）Through through hole（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711211466.6A CN107810668A (en) | 2017-11-28 | 2017-11-28 | A kind of rotary blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711211466.6A CN107810668A (en) | 2017-11-28 | 2017-11-28 | A kind of rotary blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107810668A true CN107810668A (en) | 2018-03-20 |
Family
ID=61610493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711211466.6A Pending CN107810668A (en) | 2017-11-28 | 2017-11-28 | A kind of rotary blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107810668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915328A (en) * | 2019-12-22 | 2020-03-27 | 吉林大学 | Rotary cutting type ridge culture corn farmland stubble breaking and soil crushing integrated machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2434851Y (en) * | 2000-08-02 | 2001-06-20 | 黄荣辉 | Harrow teeth device of harrowing machine |
| CN201298988Y (en) * | 2008-10-15 | 2009-09-02 | 王森豹 | Rotavator for reusing maize straw in field |
| CN102124829A (en) * | 2011-01-18 | 2011-07-20 | 郑世杰 | Three-piece anti-winding tillage cutter device |
| CN201957404U (en) * | 2011-01-18 | 2011-09-07 | 郑世杰 | Three-blade type antiwind tillage cutter assembly |
| CN201995291U (en) * | 2011-01-18 | 2011-10-05 | 郑世杰 | Two-piece type winding-prevention tillage blade assembly |
| CN202396148U (en) * | 2011-11-28 | 2012-08-29 | 云南力帆骏马车辆有限公司 | Anti-winding rotary blade of micro cultivator |
-
2017
- 2017-11-28 CN CN201711211466.6A patent/CN107810668A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2434851Y (en) * | 2000-08-02 | 2001-06-20 | 黄荣辉 | Harrow teeth device of harrowing machine |
| CN201298988Y (en) * | 2008-10-15 | 2009-09-02 | 王森豹 | Rotavator for reusing maize straw in field |
| CN102124829A (en) * | 2011-01-18 | 2011-07-20 | 郑世杰 | Three-piece anti-winding tillage cutter device |
| CN201957404U (en) * | 2011-01-18 | 2011-09-07 | 郑世杰 | Three-blade type antiwind tillage cutter assembly |
| CN201995291U (en) * | 2011-01-18 | 2011-10-05 | 郑世杰 | Two-piece type winding-prevention tillage blade assembly |
| CN202396148U (en) * | 2011-11-28 | 2012-08-29 | 云南力帆骏马车辆有限公司 | Anti-winding rotary blade of micro cultivator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915328A (en) * | 2019-12-22 | 2020-03-27 | 吉林大学 | Rotary cutting type ridge culture corn farmland stubble breaking and soil crushing integrated machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |