CN110337841A - A kind of novel multi-use rotary blade - Google Patents
A kind of novel multi-use rotary blade Download PDFInfo
- Publication number
- CN110337841A CN110337841A CN201910581712.XA CN201910581712A CN110337841A CN 110337841 A CN110337841 A CN 110337841A CN 201910581712 A CN201910581712 A CN 201910581712A CN 110337841 A CN110337841 A CN 110337841A
- Authority
- CN
- China
- Prior art keywords
- cutter head
- rotary blade
- rotor
- novel multi
- knife handle
- 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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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
- A01B33/10—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
- A01B33/12—Arrangement of the tools; Screening of the tools
Abstract
The present invention relates to a kind of novel multi-use rotary blades, transmission assembly is connected in the middle part of the rotor, organic frame is set above the rotor, the central rack is provided with hanger bracket, connection frame is provided in front of the rack, tool apron is provided on the rotor, the tool apron connects rotary blade by fastening screw, the rotary blade includes cutter head and knife handle, mounting hole is provided on the knife handle, the angle of the right side of blade and cutter head on the cutter head is acute angle, the upper surface of the cutter head is cylindrical surface, and the curvature on the cylindrical surface is greater than the distance of upper surface to rotor axle center, the width of the right side of the cutter head is 1.1-3 times of cutter head left side width, the front of the knife handle is triangular structure, and by opening cutting edge of a knife or a sword processing, the front of the knife handle and the angle of cutter head are acute angle, structure design is light and handy, good operating stability , cutter can be effectively reduced twine grass, there is stubble-cleaning ability, structure of the invention is scientific and reasonable, safe and convenient to use, is worthy to be popularized.
Description
Technical field
The invention belongs to rotary cultivator mechanical equipment technical fields, and in particular to a kind of novel multi-use rotary blade.
Background technique
Rotary cultivator is the cultivation machinery for completing to plough, harrow operation with tractor.Because it is strong with hack ability, ploughs rear ground
The features such as table is flat, and be widely used；It can shred simultaneously and be embedded in earth's surface root stubble below, make convenient for seeder
Industry provides good kind of bed for later period sowing.It is divided into two class of horizontal shaft type and vertical shaft type by the configuration mode of its rotary knife axis.Correctly make
With with adjustment rotary cultivator, to keep its good technique state, it is ensured that cultivating quality is critically important.With breaking plough sole, extensive
Multiple soil plough horizon structure improves soil water storage soil moisture conservation, eliminates part weeds, reduces pest and disease damage, smooth earth's surface and raising
The effects of mechanized agricultural operation standard.
Rotary blade is the rotary cultivator accessory used with scratching for farmland, is in knife-like, because of referred to herein as rotary blade.Existing rotary tillage
Knife is generally divided into left tulwar and right tulwar according to shape.Rotary cultivator drives rotary blade group to complete arable land work by power device,
Rotary blade group includes rotary knife axis and the Rotary tillage blade that is fixed on rotary tillage cutter holder, and Rotary tillage blade at least three is uniformly arranged
In the circumferencial direction of rotary knife axis, complete to walk and plough certainly by driving rotary knife axis.
Existing Rotary tillage blade is generally directly fixedly connected on rotary knife axis, and typically left tulwar and right tulwar association
With work, therefore occur following problems at work: stationarity is very poor at work, and bounce is serious, is easy to twine grass, stubble-cleaning ability
Difference needs special stubble-cleaning knife, thus it is proposed that a kind of novel multi-use rotary blade.
Summary of the invention
The purpose of the present invention is to provide a kind of novel multi-use rotary blade, light structure, reduces cutter at good operating stability
It twines grass, there is stubble-cleaning ability, to solve the problems mentioned in the above background technology.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: a kind of novel multi-use rotary blade, packet
Doctor roll, the rotor middle part are connected with transmission assembly, organic frame are arranged above the rotor, the central rack is provided with
Hanger bracket, the rack front are provided with connection frame, tool apron are provided on the rotor, and the tool apron is provided with fastening screw,
The fastening screw connects rotary blade by nut, and the rotary blade includes cutter head and knife handle, and installation is provided on the knife handle
Hole.
Furthermore, the angle of the right side on the right side and cutter head of the blade on the cutter head is acute angle.
Furthermore, the width of the right side of the cutter head is 1.1-3 times of cutter head left side width.
Furthermore, the lower surface of the cutter head is curved surface.
Furthermore, the upper surface of the cutter head is cylindrical surface, and the curvature on the cylindrical surface is greater than upper surface to rotor
The distance in axle center.
Furthermore, the front of the knife handle is triangular structure, and by opening cutting edge of a knife or a sword processing.
Furthermore, the left part of the blade is handled by fillet.
Furthermore, the front of the knife handle and the angle of cutter head are acute angle.
Furthermore, the aperture specification standards of the mounting hole are GB/T 5669-2008 standard.
Compared with prior art, the beneficial effects of the present invention are: structure design is light and handy, good operating stability, can be effective
Cutter is reduced to twine grass, there is stubble-cleaning ability, structure of the invention is scientific and reasonable, and it is safe and convenient to use, it is worthy to be popularized.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is rotary cultivator structural schematic diagram of the invention；
Fig. 3 is overlooking structure diagram of the invention；
Fig. 4 is rotor assembling structure schematic diagram of the invention；
In figure: 1- hanger bracket, 2- transmission assembly, 3- connection frame, 4- rotary blade, 5- rack, 6- fastening screw, 7- tool apron, 8-
Rotor, 9- cutter head, 10- knife handle, 11- mounting hole, 12- blade.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the present invention provides a kind of novel multi-use rotary blade technical solution: a kind of novel
Multipurpose rotary cultivator cutter is connected with transmission assembly 2 in the middle part of rotor 8, organic frame 5 is arranged above rotor 8, is provided in the middle part of rack 5 outstanding
Hanger 1 is provided with connection frame 3 in front of rack 5, tool apron 7 is provided on rotor 8, and fastening screw 6 is provided on tool apron 7, fastens spiral shell
Silk 6 connects rotary blade 4 by nut, and rotary blade 4 includes cutter head 9 and knife handle 10, is provided with mounting hole 11 on knife handle 10.
In the present embodiment, the angle of the right side on the right side and cutter head 9 of the blade 12 on cutter head 9 is acute angle, so that cutter head 9
Soil-entering resistance substantially reduce.
In the present embodiment, the width of the right side of cutter head 9 is 1.1-3 times of 9 left side width of cutter head, can not only make to revolve
Coulter is more sturdy and durable, and different width designs, can form one and lead soil structure, reduce running soil resistance.
In the present embodiment, the lower surface of cutter head 9 is curved surface, and the soil that cutter head excavates can smoothly be exported by the curved surface.
In the present embodiment, the upper surface of cutter head 9 is cylindrical surface, and the curvature on the cylindrical surface is arrived greater than the upper surface of cutter head 9
The distance in 8 axle center of rotor advantageously reduces soil-entering resistance, promotes rotary blade job stability.
In the present embodiment, the front of knife handle 10 is triangular structure, and by opening cutting edge of a knife or a sword processing, can not only reduce soil resistance
Power, and in soil stubble and stalk have the effect of separating twice.
In the present embodiment, the left part of blade 12 is handled by fillet, it is possible to reduce soil resistance.
In the present embodiment, the front of knife handle 10 and the angle of cutter head 9 are acute angle, and the junction of knife handle 10 and cutter head 9 passes through
The center of gravity of cutter head 9 is crossed, 4 structure of rotary blade can be made more stable, bigger soil impact can be born, it is less damaged, more
Long service life.
In the present embodiment, 11 aperture specification standards of mounting hole are GB/T 5669-2008 standard, can make this rotary blade 4
It may be mounted on any rotary cultivator for meeting GB/T 5669-2008 standard, and pass through simple deformation, also may be mounted at knife
On the rotary cultivator of disk connection.
The working principle of the invention and process for using: the present invention, which more careful can be determined as rotary blade, has the function of right tulwar
Rotary blade, and easily deformation design can go out left tulwar, rotary cultivator is then mounted on according to actual use situation
On rotor 8, rotary tillage process is carried out.Structure of the invention design is light and handy, good operating stability, can effectively reduce cutter and twines grass, tool
There is stubble-cleaning ability, structure of the invention is scientific and reasonable, and it is safe and convenient to use, it is worthy to be popularized.
The above are the preferable embodiments of the present invention, and those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified, and therefore, the invention is not limited to above-mentioned specific embodiment, all those skilled in the art exist
Made any conspicuous improvement, replacement or modification all belong to the scope of protection of the present invention on the basis of the present invention.
Claims (9)
1. a kind of novel multi-use rotary blade, including rotor (8), it is characterised in that: it is total to be connected with gearbox in the middle part of the rotor (8)
At (2), organic frame (5) are set above the rotor (8), are provided with hanger bracket (1) in the middle part of the rack (5), the rack (5)
Front is provided with connection frame (3), is provided with tool apron (7) on the rotor (8), and the tool apron (7) is provided with fastening screw (6),
The fastening screw (6) connects rotary blade (4) by nut, and the rotary blade (4) includes cutter head (9) and knife handle (10), described
Mounting hole (11) are provided on knife handle (10).
2. novel multi-use rotary blade according to claim 1, it is characterised in that: blade (12) on the cutter head (9)
The angle of the right side of right side and cutter head (9) is acute angle.
3. novel multi-use rotary blade according to claim 1, it is characterised in that: the width of the right side of the cutter head (9)
It is 1.1-3 times of cutter head (9) left side width.
4. novel multi-use rotary blade according to claim 1, it is characterised in that: the lower surface of the cutter head (9) is curved surface.
5. novel multi-use rotary blade according to claim 1, it is characterised in that: the upper surface of the cutter head (9) is cylinder
Face, and the curvature on the cylindrical surface is greater than the upper surface of cutter head (9) to the distance in rotor (8) axle center.
6. novel multi-use rotary blade according to claim 1, it is characterised in that: the front of the knife handle (10) is triangle
Structure, and by opening cutting edge of a knife or a sword processing.
7. novel multi-use rotary blade according to claim 1, it is characterised in that: the left part of the blade (12) is passed through
Fillet processing.
8. novel multi-use rotary blade according to claim 1, it is characterised in that: the front of the knife handle (10) and cutter head
(9) angle is acute angle.
9. novel multi-use rotary blade according to claim 1, it is characterised in that: mounting hole (11) aperture specification standards
For GB/T 5669-2008 standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581712.XA CN110337841A (en) | 2019-06-30 | 2019-06-30 | A kind of novel multi-use rotary blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581712.XA CN110337841A (en) | 2019-06-30 | 2019-06-30 | A kind of novel multi-use rotary blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110337841A true CN110337841A (en) | 2019-10-18 |
Family
ID=68177308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910581712.XA Pending CN110337841A (en) | 2019-06-30 | 2019-06-30 | A kind of novel multi-use rotary blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110337841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972608A (en) * | 2019-10-29 | 2020-04-10 | 张自明 | Modern agricultural soil covering mechanical vehicle with uniform covering and resistance prevention functions |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385501Y (en) * | 1999-04-10 | 2000-07-05 | 四平市农业机械化研究所 | Rotary tillage and stubble ploughing universl cutting roller |
| CN1515135A (en) * | 2003-08-25 | 2004-07-28 | 吉林省农业机械研究院 | Tillage equipment |
| CN101103664A (en) * | 2007-08-03 | 2008-01-16 | 胡婷 | General furrowing machine knife |
| EP2591648A1 (en) * | 2011-11-12 | 2013-05-15 | HTU Verschleißtechnik OHG | Cutting and/or mixing tool, in particular share, for an agricultural device, in particular for a soil cultivation device |
| CN103797909A (en) * | 2014-02-25 | 2014-05-21 | 杨戈 | North biological reactor built-in ditcher cutter |
| CN204579035U (en) * | 2015-03-13 | 2015-08-26 | 邯郸市国萃泵业有限公司 | A kind of fertilising is across pond rotovator |
| CN105265038A (en) * | 2015-10-13 | 2016-01-27 | 太仓众信机械制造有限公司 | Rotary cultivator |
| WO2016202255A1 (en) * | 2015-06-15 | 2016-12-22 | 李深文 | Extended plowing and ridging machine, and plowing and ridging machine |
-
2019
- 2019-06-30 CN CN201910581712.XA patent/CN110337841A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385501Y (en) * | 1999-04-10 | 2000-07-05 | 四平市农业机械化研究所 | Rotary tillage and stubble ploughing universl cutting roller |
| CN1515135A (en) * | 2003-08-25 | 2004-07-28 | 吉林省农业机械研究院 | Tillage equipment |
| CN101103664A (en) * | 2007-08-03 | 2008-01-16 | 胡婷 | General furrowing machine knife |
| EP2591648A1 (en) * | 2011-11-12 | 2013-05-15 | HTU Verschleißtechnik OHG | Cutting and/or mixing tool, in particular share, for an agricultural device, in particular for a soil cultivation device |
| CN103797909A (en) * | 2014-02-25 | 2014-05-21 | 杨戈 | North biological reactor built-in ditcher cutter |
| CN204579035U (en) * | 2015-03-13 | 2015-08-26 | 邯郸市国萃泵业有限公司 | A kind of fertilising is across pond rotovator |
| WO2016202255A1 (en) * | 2015-06-15 | 2016-12-22 | 李深文 | Extended plowing and ridging machine, and plowing and ridging machine |
| CN105265038A (en) * | 2015-10-13 | 2016-01-27 | 太仓众信机械制造有限公司 | Rotary cultivator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972608A (en) * | 2019-10-29 | 2020-04-10 | 张自明 | Modern agricultural soil covering mechanical vehicle with uniform covering and resistance prevention functions |
| CN110972608B (en) * | 2019-10-29 | 2021-05-25 | 蒙城县十速信息科技有限公司 | Modern agricultural soil covering mechanical vehicle with uniform covering and resistance prevention functions |
| CN112868313A (en) * | 2019-10-29 | 2021-06-01 | 张自明 | Agricultural soil covering mechanical vehicle and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191018 |