CN205491681U - General profile shaft transmission stubble cleaner - Google Patents
General profile shaft transmission stubble cleaner Download PDFInfo
- Publication number
- CN205491681U CN205491681U CN201620112944.2U CN201620112944U CN205491681U CN 205491681 U CN205491681 U CN 205491681U CN 201620112944 U CN201620112944 U CN 201620112944U CN 205491681 U CN205491681 U CN 205491681U
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- Prior art keywords
- stubble
- blade
- cutterhead
- along
- knife
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Abstract
The utility model relates to a general profile shaft transmission stubble cleaner, including trailer, stubble -cleaning mechanism, hang on the trailer stubble -cleaning mechanism, stubble -cleaning mechanism includes stubble blade, drive mechanism, transmission structure passes through the motor and drives the stubble blade real tillage, stubble blade includes blade disc, stubble blade, the blade disc is the disc type, and lie in the lateral wall and radially be provided with a plurality of recesses along its central line border, the side radially is provided with fan -shaped sunkenly about the blade disc along the border, sectorial circular arc extends to the blade disc lateral wall, sectorial center is directional the center of blade disc, stubble blade is rectangular arc, follows the blade disc circumference is fixed arranges and revolves to the setting along same, stubble blade one end is inserted the recess is fixed, and good stubble blade structural design has solved that the stubble cleaner plant capacity is big, the excessive fuel consumption, the technical problem of poor stability.
Description
Technical field
This utility model relates to a kind of universal through-drive stubble cleaner.
Background technology
Since reform and opening-up, the agricultural machinery of modernization continues to bring out, and market proposes new requirement and hope to the practicality of various agricultural machinery, and stubble cleaner is one of numerous farm machinery, and the stubble cleaner of existing through-drive still exists a lot of problem.Greatest problem is: the design of its cutter disc groups structure causes in use, and power attenuation is big, excessive fuel consumption, the serious super abrasion of machinery, so needing the stubble cleaner of a kind of universal through-drive badly, solves that plant capacity is big, excessive fuel consumption, the technical problem of poor stability.
Summary of the invention
The purpose of this utility model is to provide a kind of universal through-drive stubble cleaner, solves that plant capacity is big, excessive fuel consumption, the technical problem of poor stability.
The technical scheme that this utility model employing is following:
A kind of universal through-drive stubble cleaner, including drive mechanism (1), cutter disc groups (2), described cutter disc groups (2) includes cutterhead (21), stubble-cleaning knife (22), described cutterhead (21) is collar plate shape, multiple slot (23) it is provided with to border along described cutterhead (21) disk side face diameter, described slot (23) plane along described cutterhead (21) is symmetrical arranged, described cutterhead (21) is provided with sector-shaped depressions (24) along border radial symmetric on circular two sides, the circular arc of described sector-shaped depressions (24) extends to described cutterhead (21) side, the center of described cutterhead (21) is pointed at the center of described sector-shaped depressions (24), described sector-shaped depressions (24) is arranged between adjacent described slot (23)；
Described stubble-cleaning knife (22) is strip circular arc, along the arrangement of described cutterhead (21) circumference and arrange along same rotation direction, described stubble-cleaning knife (22) one end is fixing in inserting described slot (23), the other end stretches out described cutterhead (21), its external part bends along described cutterhead (21) axial direction, described stubble-cleaning knife (22) two-by-two one group along described cutterhead (21) diagonal arrange, often organize the direction that described stubble-cleaning knife (22) bends to be contrary, the top of described external part is provided with chamfering (25), (26) are put the first edge on a knife or a pair of scissors along described stubble-cleaning knife (22) arc back of the body side.
Described stubble-cleaning knife (22) is divided into and includes rotary blade (221), revolves the dual-purpose knife (222) that goes out, the a length of described rotation of described rotary blade (221) vertically bending is gone out the half of dual-purpose knife (222), and described rotary blade (221), rotation dual-purpose knife (222) interval of going out is arranged.
Described drive mechanism (1) left and right sides is respectively symmetrically and is provided with gear-box (11), horizontal bracing frame (12) it is provided with between described gear-box (11), reductor (13) it is provided with on support frame as described above (12), the power output shaft of described reductor (13) lateral symmetry position is fixed by socket by quill (14) with the power input shaft of described gear-box (11) both sides respectively, connected fixing described in lateral symmetry position between the power output shaft of gear-box (11) by power transmission shaft (15), the most uniform on this described power transmission shaft (15) it is socketed with one or more described cutter disc groups (2)；
Described reductor (13) connects motor, support frame as described above (12) is provided with hanger bracket (16) and is suspended on trailer.
Described quill (14) is fixed by spline (17).
Advantage of the present utility model is as follows:
1. change the overall structure of existing cutterhead, by the work that runs up soil cut, cuts, saw, cut so that Novel stubble cleaner in the course of the work, operates the most convenient, fuel-efficient, efficient.
2. drive system is more reasonable, and the assembling mode between stubble-cleaning knife is more reasonable, uses spline connecting sleeve pipe axle, solves the shortcoming that machine operation is unstable and is easily damaged cross axle.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of this utility model stubble-cleaning knife；
Fig. 2 is the structural representation of this utility model cutterhead；
Fig. 3 is the structural representation of this utility model stubble-cleaning knife and drive system；
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.
Following example are only for understanding explanation this utility model example, and not restriction to embodiment of the present utility model.For those of ordinary skill in the field; change or the variation of other multi-forms can also be made on the basis of the following description, and these belong to the spiritual obvious change drawn of this utility model or change among still in protection domain of the present utility model.
A kind of universal through-drive stubble cleaner, including drive mechanism 1, cutter disc groups 2, described cutter disc groups 2 includes cutterhead 21, stubble-cleaning knife 22, described cutterhead 21 is collar plate shape, multiple slot 23 it is provided with to border along described cutterhead 21 disk side face diameter, described slot 23 plane along described cutterhead 21 is symmetrical arranged, described cutterhead 21 is provided with sector-shaped depressions 24 along border radial symmetric on circular two sides, the circular arc of described sector-shaped depressions 24 extends to described cutterhead 21 side, the center of described cutterhead 21 is pointed at the center of described sector-shaped depressions 24, described sector-shaped depressions 24 is arranged between adjacent described slot 23；
Described stubble-cleaning knife 22 is strip circular arc, along the arrangement of described cutterhead 21 circumference and arrange along same rotation direction, described stubble-cleaning knife 22 one end is fixing in inserting described slot 23, the other end stretches out described cutterhead 21, its external part bends along described cutterhead 21 axial direction, described stubble-cleaning knife 22 two-by-two one group along described cutterhead 21 diagonal arrange, often organize described stubble-cleaning knife 22 bending direction be contrary, the top of described external part is provided with chamfering 25, puts the first edge on a knife or a pair of scissors 26 along described stubble-cleaning knife 22 arc back of the body side.
Described stubble-cleaning knife 22 is divided into and includes that rotary blade 221, rotation are gone out dual-purpose knife 222, and a length of described rotation that described rotary blade 221 vertically bends is gone out the half of dual-purpose knife 222, and described rotary blade 221, rotation dual-purpose knife 222 interval of going out is arranged.
Described drive mechanism 1 left and right sides is respectively symmetrically and is provided with gear-box 11, horizontal bracing frame 12 it is provided with between described gear-box 11, reductor 13 it is provided with on support frame as described above 12, the power output shaft of described reductor 13 lateral symmetry position is fixed by socket by quill (14) with the power input shaft of described gear-box 11 both sides respectively, connect fixing by power transmission shaft 15 between the power output shaft of gear-box 11 described in lateral symmetry position, the most uniform on this described power transmission shaft 15 be socketed with one or more described cutter disc groups 2；
Described reductor 13 connects motor, support frame as described above 12 is provided with hanger bracket 16 and is suspended on trailer.
Described quill 14 is fixed by spline 17.
The operation principle of cutter disc groups is as follows:
By the cutter disc groups through special type design interlock described rotary blade carry out operating and from the superficial to the deep carry out cutwork, first soil is served fluffing action, then the dual-purpose knife that goes out, its action carrying out strictly cutting thoroughly, cutting, saw, cut the most from the superficial to the deep are revolved soil and barrier.The most above-mentioned action, the rotary speed of described stubble-cleaning knife is 400 turns per minute.The fixing end of the most described stubble-cleaning knife is the most in the same plane so that it is subject to less resistance in working in soil.
In transmission process, power is passed through described quill by the described motor in drive system, described quill delivers power to power output shaft by the described gear-box of both sides and drives described stubble-cleaning knife to run up, assembling between drive mechanism and described stubble-cleaning knife has all carried out the checking of science, in real work, more light and fast, oil-saving efficient, can capture the sealing coat after soil compaction, has extremely strong balance and stability.Comparing with existing stubble cleaner under comparable conditions, oil plant 20% will be saved in every mu of ground.The quality ploughed is the most outstanding.The through-drive stubble cleaner that (100,000 grades) are tens of thousands in the market needs to improve, wide market.
Claims (4)
1. a universal through-drive stubble cleaner, including drive mechanism (1), cutter disc groups (2), it is characterized in that: described cutter disc groups (2) includes cutterhead (21), stubble-cleaning knife (22), described cutterhead (21) is collar plate shape, multiple radial direction slot (23) it is provided with along described cutterhead (21) disk side along border, described slot (23) is symmetrical arranged along described cutterhead (21) thickness direction, it is symmetrically arranged with sector-shaped depressions (24) along border on described cutterhead (21) two sides, the circular arc of described sector-shaped depressions (24) extends to described cutterhead (21) side, the center of described cutterhead (21) is pointed at the center of described sector-shaped depressions (24), described sector-shaped depressions (24) is arranged between adjacent described slot (23)；
Described stubble-cleaning knife (22) is strip circular arc, along the arrangement of described cutterhead (21) circumference and arrange along same rotation direction, described stubble-cleaning knife (22) one end is fixing in inserting described slot (23), the other end stretches out described cutterhead (21), its external part bends along described cutterhead (21) axial direction, described stubble-cleaning knife (22) two-by-two one group along described cutterhead (21) diagonal arrange, often organize the direction that described stubble-cleaning knife (22) bends to be contrary, the top of described external part is provided with chamfering (25), (26) are put the first edge on a knife or a pair of scissors along described stubble-cleaning knife (22) arc back of the body side.
One the most according to claim 1 universal through-drive stubble cleaner, it is characterized in that: described stubble-cleaning knife (22) is divided into and includes rotary blade (221), revolves the dual-purpose knife (222) that goes out, the a length of described rotation of described rotary blade (221) vertically bending is gone out the half of dual-purpose knife (222), and described rotary blade (221), rotation dual-purpose knife (222) interval of going out is arranged.
One the most according to claim 1 and 2 universal through-drive stubble cleaner, it is characterized in that: described drive mechanism (1) left and right sides is respectively symmetrically and is provided with gear-box (11), horizontal bracing frame (12) it is provided with between described gear-box (11), reductor (13) it is provided with on support frame as described above (12), the power output shaft of described reductor (13) lateral symmetry position is fixed by socket by quill (14) with the power input shaft of described gear-box (11) both sides respectively, connected fixing described in lateral symmetry position between the power output shaft of gear-box (11) by power transmission shaft (15), the most uniform on this described power transmission shaft (15) it is socketed with one or more cutter disc groups (2)；
Described reductor (13) connects motor, support frame as described above (12) is provided with hanger bracket (16) and is suspended on trailer.
One the most according to claim 3 universal through-drive stubble cleaner, it is characterised in that: described quill (14) is fixed by spline (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112944.2U CN205491681U (en) | 2016-02-03 | 2016-02-03 | General profile shaft transmission stubble cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112944.2U CN205491681U (en) | 2016-02-03 | 2016-02-03 | General profile shaft transmission stubble cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491681U true CN205491681U (en) | 2016-08-24 |
Family
ID=56723995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112944.2U Expired - Fee Related CN205491681U (en) | 2016-02-03 | 2016-02-03 | General profile shaft transmission stubble cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205491681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371423A (en) * | 2017-08-25 | 2017-11-24 | 中国农业科学院农业资源与农业区划研究所 | A kind of tillage implement and its method for realizing latent topsoil retain water and nutrients performance |
-
2016
- 2016-02-03 CN CN201620112944.2U patent/CN205491681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371423A (en) * | 2017-08-25 | 2017-11-24 | 中国农业科学院农业资源与农业区划研究所 | A kind of tillage implement and its method for realizing latent topsoil retain water and nutrients performance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210203 |