CN206149737U - Be used for ploughing a little antiwind surely careless knife tackle of rotary blade - Google Patents
Be used for ploughing a little antiwind surely careless knife tackle of rotary blade Download PDFInfo
- Publication number
- CN206149737U CN206149737U CN201621161594.5U CN201621161594U CN206149737U CN 206149737 U CN206149737 U CN 206149737U CN 201621161594 U CN201621161594 U CN 201621161594U CN 206149737 U CN206149737 U CN 206149737U
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- CN
- China
- Prior art keywords
- rotary
- chaffcutter
- blade
- rotary blade
- transmission case
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- Harvester Elements (AREA)
Abstract
The utility model relates to a be used for ploughing a little antiwind surely careless knife tackle of rotary blade, including the transmission case, the output of transmission case is provided with the rotary tillage arbor, the epaxial first rotary blade that is provided with near transmission case output terminal surface of rotary blade, it is provided with a plurality of surely careless knife sections to follow the circumference interval on the medial surface of first rotary blade, it realizes cutting the eager careless shim of grass to be provided with to cooperate with surely careless knife section along the circumference interval on the terminal surface of transmission case output. This antiwind surely careless knife tackle is simple structure not only, conveniently is used for in addition reducing and cuts off the weeds that get into between rotary tillage arbor and the transmission case, reduces twining the carelessness.
Description
Technical field
This utility model is related to a kind of antiwind cutting grass knife group for micro- cultivated rotary blade.
Background technology
China is a large agricultural country, and hills and mountain area account for very large area, and plot is little, uneven, suitably uses
Small machine.Tiller has replaced traditional cattle to plough substantially, becomes the tillage machinery that vast farmerses are pursued.It is existing micro- cultivated
Machine is mostly to carry out cutting the work such as soil and hack using rotary tillage cutter, and rotary tillage cutter is easily wrapped in weeds in work process
In rotary shaft, the loss of rotary blade kinetic energy is increased, affect work efficiency, when weeds run up to certain thickness, rotary blade cannot be after
Continuous work, needs artificial removal to twine grass, has a strong impact on work efficiency.
The content of the invention
The purpose of this utility model is to provide a kind of antiwind cutting grass knife group for micro- cultivated rotary blade, not only structure letter
It is single, and be conveniently used for reducing the weeds that cut-out is entered between rotary tillage cutter shaft and transmission case, reduction twines carelessness.
The technical solution of the utility model is：A kind of antiwind cutting grass knife group for micro- cultivated rotary blade, including transmission
Case, the outfan of the transmission case is provided with rotary tillage cutter shaft, is provided with the rotary tillage cutter shaft near transmission case outfan end face
The first rotary blade, it is circumferentially spaced on the medial surface of first rotary blade to be provided with some chaffcutter cutting blades, the transmission
Circumferentially spaced being provided with is engaged the chaffcutter ledger-plate for realizing chaffcutter with chaffcutter cutting blade on the end face of case outfan.
Further, it is circumferentially spaced on the first rotary blade medial surface to be provided with three outer layer chaffcutter cutting blades, institute
State interval on the end face of transmission case outfan and be correspondingly arranged on the outer layer chaffcutter ledger-plate being engaged with outer layer chaffcutter cutting blade.
Further, the inner ring on the first rotary blade medial surface and positioned at outer layer chaffcutter cutting blade is arranged at intervals with three
The internal layer chaffcutter cutting blade of piece and outer layer chaffcutter cutting blade sequence, correspondence interval setting on the end face of the transmission case outfan
There is the internal layer chaffcutter ledger-plate being engaged with internal layer chaffcutter cutting blade.
Further, the both sides of the transmission case are respectively arranged with rotary tillage cutter shaft, and the rotary tillage cutter shaft is upper in first
Rotary blade is arranged at intervals with axially outside some second rotary blades.
Further, first rotary blade and the second rotary blade include respectively the rotary blade being fixedly connected with rotary tillage cutter shaft
Disk, it is circumferentially spaced on the rotary tillage cutterhead to be provided with tilting Rotary tillage blade.
Compared with prior art, the present invention has advantages below：On the basis of traditional rotary blade, design nexine, outer two
The cutting grass knife group of layer coordinating operation, cut-out enters the weeds between rotary tillage shaft and transmission case, and reduction twines carelessness, so as to improve work
Efficiency, it is ensured that tilth, reduces unnecessary energy loss, extends the operation time limit of tiller.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A areas enlarged drawing of Fig. 1 of the present utility model；
In figure：1- transmission case 2- rotary tillage cutter shaft 3- the first rotary blade 4- outer layer chaffcutter cutting blade 5- outer layer chaffcutter stationary knifes
Piece 6- internal layer chaffcutter cutting blade 7- internal layer chaffcutter ledger-plate 8- the second rotary blade 9- rotary tillage cutterhead 10- Rotary tillage blades.
Specific embodiment
It is that features described above of the present utility model and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing,
It is described in detail below, but this utility model is not limited to this.
With reference to Fig. 1 and Fig. 2
A kind of antiwind cutting grass knife group for micro- cultivated rotary blade, including transmission case 1, the outfan of the transmission case is arranged
There is rotary tillage cutter shaft 2, the first rotary blade 3 near transmission case outfan end face, first rotation are provided with the rotary tillage cutter shaft
It is circumferentially spaced on the medial surface of cultivated knife to be provided with some chaffcutter cutting blades, on the end face of the transmission case outfan circumferentially between
The chaffcutter ledger-plate for realizing chaffcutter is engaged with chaffcutter cutting blade every being provided with, so as to will be miscellaneous between rotary tillage cutter shaft and transmission case
Grass cut-out.
It is circumferentially spaced on the first rotary blade medial surface to be provided with three outer layer chaffcutter cutting blades 4 in the present embodiment,
Interval is correspondingly arranged on the outer layer chaffcutter ledger-plate being engaged with outer layer chaffcutter cutting blade on the end face of the transmission case outfan
5, the outer layer chaffcutter cutting blade is arranged at the root of Rotary tillage blade.
In the present embodiment, the inner ring on the first rotary blade medial surface and positioned at outer layer chaffcutter cutting blade is arranged at intervals with
Three with the internal layer chaffcutter cutting blade 6 of outer layer chaffcutter cutting blade sequence, correspondence interval on the end face of the transmission case outfan
The internal layer chaffcutter ledger-plate 7 being engaged with internal layer chaffcutter cutting blade is provided with, the internal layer chaffcutter cutting blade is arranged at rotary blade
On disk.
In the present embodiment, the both sides of the transmission case are respectively arranged with rotary tillage cutter shaft, and the rotary tillage cutter shaft is upper in
One rotary blade is arranged at intervals with axially outside some second rotary blades 8.
In the present embodiment, first rotary blade and the second rotary blade include respectively the rotary tillage being fixedly connected with rotary tillage cutter shaft
Cutterhead 9, it is circumferentially spaced on the rotary tillage cutterhead to be provided with tilting Rotary tillage blade 10, the rotary blade of adjacent two second rotary blades
Piece is shifted to install, and adjacent the first rotary blade and the Rotary tillage blade of the second rotary blade is shifted to install, preferably to plough.
The operation principle of the antiwind cutting grass knife group：
By outer layer cutting grass knife group and nexine cutting grass knife group, outer layer cutting grass knife group includes that outer layer cutting grass knife moving knife and outer layer are cut
Careless knife stationary knife, nexine cutting grass knife is made up of nexine cutting grass knife moving knife and nexine cutting grass knife stationary knife.Outer layer cutting grass knife group and nexine are cut
Careless knife stationary knife is respectively along the axially arranged of rotary tillage cutter shaft, and the direction of two groups of cutting grass knife blades and the first rotary blade direction of motion phase
Together.Outer layer chaffcutter moving knife is rotated with rotary blade, and cooperation outer layer cutting grass knife stationary knife will be into rotary tillage cutter shaft and transmission
Weeds between case are cut off.Nexine cutting grass knife assembles conjunction outer layer cutting grass knife and further cuts off weeds.
The foregoing is only preferred embodiment of the present utility model, it is all according to this utility model claim done it is equal
Deng change and modification, should all belong to covering scope of the present utility model.
Claims (5)
1. a kind of antiwind cutting grass knife group for micro- cultivated rotary blade, including transmission case, it is characterised in that the transmission case it is defeated
Go out end and be provided with rotary tillage cutter shaft, the first rotary blade near transmission case outfan end face is provided with the rotary tillage cutter shaft, it is described
It is circumferentially spaced on the medial surface of the first rotary blade to be provided with some chaffcutter cutting blades, edge on the end face of the transmission case outfan
It is provided at circumferentially spaced and the chaffcutter ledger-plate for realizing chaffcutter is engaged with chaffcutter cutting blade.
2. a kind of antiwind cutting grass knife group for micro- cultivated rotary blade according to claim 1, it is characterised in that described
It is circumferentially spaced on one rotary blade medial surface to be provided with three outer layer chaffcutter cutting blades, on the end face of the transmission case outfan between
Every being correspondingly arranged on the outer layer chaffcutter ledger-plate that is engaged with outer layer chaffcutter cutting blade.
3. a kind of antiwind cutting grass knife group for micro- cultivated rotary blade according to claim 2, it is characterised in that described
Inner ring on one rotary blade medial surface and positioned at outer layer chaffcutter cutting blade is arranged at intervals with three and is staggered with outer layer chaffcutter cutting blade
The internal layer chaffcutter cutting blade of position, correspondence is arranged at intervals with and matches with internal layer chaffcutter cutting blade on the end face of the transmission case outfan
The internal layer chaffcutter ledger-plate of conjunction.
4. according to claim 1,2 or a kind of described antiwind cutting grass knife group for micro- cultivated rotary blade, it is characterised in that institute
The both sides for stating transmission case are respectively arranged with rotary tillage cutter shaft, the rotary tillage cutter shaft it is upper in the first rotary blade axially outside between
Every being provided with some second rotary blades.
5. a kind of antiwind cutting grass knife group for micro- cultivated rotary blade according to claim 4, it is characterised in that described
One rotary blade and the second rotary blade include respectively the rotary tillage cutterhead being fixedly connected with rotary tillage cutter shaft, on the rotary tillage cutterhead circumferentially
It is arranged at intervals with tilting Rotary tillage blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161594.5U CN206149737U (en) | 2016-11-01 | 2016-11-01 | Be used for ploughing a little antiwind surely careless knife tackle of rotary blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161594.5U CN206149737U (en) | 2016-11-01 | 2016-11-01 | Be used for ploughing a little antiwind surely careless knife tackle of rotary blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149737U true CN206149737U (en) | 2017-05-10 |
Family
ID=58656226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621161594.5U Expired - Fee Related CN206149737U (en) | 2016-11-01 | 2016-11-01 | Be used for ploughing a little antiwind surely careless knife tackle of rotary blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086241A (en) * | 2017-12-07 | 2018-05-29 | 丁年生 | A kind of roadside weeds remove device and its application method for road maintenance |
| CN108521896A (en) * | 2018-03-15 | 2018-09-14 | 姚旭东 | A kind of antiwind rotary blade rolling |
-
2016
- 2016-11-01 CN CN201621161594.5U patent/CN206149737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086241A (en) * | 2017-12-07 | 2018-05-29 | 丁年生 | A kind of roadside weeds remove device and its application method for road maintenance |
| CN108521896A (en) * | 2018-03-15 | 2018-09-14 | 姚旭东 | A kind of antiwind rotary blade rolling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20171101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |