CN107852900A - A kind of ditching machine for seeder - Google Patents
A kind of ditching machine for seeder Download PDFInfo
- Publication number
- CN107852900A CN107852900A CN201711344432.4A CN201711344432A CN107852900A CN 107852900 A CN107852900 A CN 107852900A CN 201711344432 A CN201711344432 A CN 201711344432A CN 107852900 A CN107852900 A CN 107852900A
- Authority
- CN
- China
- Prior art keywords
- ditching
- disk
- curved support
- outer fastening
- bolt
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 4
- 238000009331 sowing Methods 0.000 description 3
- 238000003971 tillage Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of ditching machine for seeder, belong to agricultural mechanical field, including support frame, two ditching-disks, disk fastener shaft, outer fastening assembly and interior fastening assembly, two ditching-disks are arranged on below curved support lid, disk fastener shaft both ends are separately mounted to two ditching-disk centers, outer fastening assembly is arranged on curved support lid side upper surface, and interior fastening assembly is arranged on the lower surface of curved support lid side；Outer fastening assembly includes outer fastening main body, bolt and nut component and outer fastening plates, bolt and nut component and is arranged on curved support cap upper surface by track type connecting hole；Outer fastening plates side is fixedly mounted in flanging section, opposite side and ditching-disk contact outside.The beneficial effects of the invention are as follows：On the outside of two disks and inner side is fastened respectively using outer fastening assembly and interior fastening assembly, considerably increasing between two disks has fixing point and fixed-area, improves stability of the ditching-disk in trench digging.
Description
Technical field
The present invention relates to agricultural mechanical field, more particularly to a kind of ditching machine for seeder.
Background technology
In conventional tillage, after turning over site preparation, plough is ditched in loose topsoil, sowed, and trench digging resistance is small,
The sharpness of cutting edge does not influence significantly on the advance resistance of plough.But no-tillage stub land, earth's surface is solid and has substantial amounts of
Improving straw mulching, plough bury difficulty, and resistance is big, it is necessary to there is good breaking penetration performance, therefore till-less furrow opener is except having
Outside the performance of traditional plough, should also have sharp cutting edge, to reduce the advance resistance of plough, reduce the dynamic of tractor
Power consumes；Topsoil disturbance is small, and to reduce the soil mixing of soil levels dry and wet, creation is advantageous to germination and root growth
Loose kind bed, improve sowing efficiency.
What no tillage sowing drill was relatively conventional at this stage is to use disk coulter, due to disc rotary when it is ditched, can be cut
Disconnected plant roots and stems, prevent from hanging careless hilling, the soil being adhered on disk can also be scraped off with clean-up scraper, so double disk opener
Adaptability it is relatively good, reliable operation, site preparation it is not bery thin, have crop root residue and weeds and moister soil when can make
With.But disk coulter, because two disk areas are larger, there is also fasten loosely, easily to loosen, using the longevity between two disks
Order it is short, need the problems such as periodic inspection.
The content of the invention
Loosely, easily loosen, use to overcome to fasten between two disks existing for ditching machine for seeder in the prior art
Short life, the problems such as periodic inspection is needed, the invention discloses a kind of ditching machine for seeder, including support frame, two trench diggings
Disk, disk fastener shaft, the outer fastening assembly for fixing two ditching-disks from outside and fix two institutes from inner side
The interior fastening assembly of ditching-disk is stated, support frame as described above includes support bar and curved support lid；The post upper fixes peace
On seeder frame, lower end is fixedly mounted on the curved support cap upper surface, and two ditching-disks are arranged on institute
State below curved support lid, the disk fastener shaft both ends are separately mounted to two ditching-disk centers, the outer fastening
Component is arranged on the curved support lid side upper surface, and the interior fastening assembly is arranged under the curved support lid side
Surface, and the outer fastening assembly is located at described curved support lid the same side with the interior fastening assembly；The outer fastening assembly
Including outer fastening main body, bolt and nut component and outer fastening plates, the outer fastening main body is by the main paragraph positioned at centre and is located at
The flanging section composition at main paragraph both ends, angle is 90 ° between the flanging section and main paragraph, and the main paragraph is provided with track type
Connecting hole, the bolt and nut component are arranged on the curved support cap upper surface by the track type connecting hole；It is described outer
Fastening plates side is fixedly mounted in the flanging section, opposite side and the ditching-disk contact outside.
On the outside of two disks and inner side is fastened respectively using outer fastening assembly and interior fastening assembly, considerably increases two
There are fixing point and fixed-area between disk, improve stability of the ditching-disk in trench digging.
Further, the interior fastening assembly includes interior fastening main body, and the interior fastening main body includes being arranged on the bolt
The arc section of nut assembly side and it is used for interior branch that the ditching-disk is fastened from inner side with the ditching-disk interior side contacts
Fagging.
Further, the bolt and nut component includes screw bolt and nut, the bolt through the track type connecting hole and
The curved support lid, the nut be arranged on the bolt on the curved support lid on the inside of, and with the curved support
Lid contact.
Further, the threaded bolt contacts opening position is provided with rounded washers on the outside of the outer fastening main body.
Further, be provided with fastening plates in one below the nut on the bolt side, the interior fastening plates with two
Between the inner support plate axis connection is fastenedly connected by interior.
Further, it is provided with more than one interior fastening spring away from the arc section side in two inner support plates.
Inner support plate is resisted against on the inside of ditching-disk by interior fastening spring, coordinates outer fastening plates to realize to ditching-disk
Inside and outside fastening.
Further, the plough also includes being arranged on defertilizing tube and discharging tube that curved support covers, the arc branch
Support covers is respectively equipped with two manholes positioned at the side position of support bar two, and the defertilizing tube and the discharging tube lead to respectively
Two manholes are crossed to cover installed in the curved support.
Further, the outer fastening plates pass through for adjusting the described outer of the outer fastening plates and the ditching-disk angle
Fastening plates adjusting part is arranged in the flanging section.
The angle of flanging section and ditching-disk is adjusted by outer fastening plates adjusting part, ditching-disk can be controlled to ditch
Width, the angle where two disks of control between plane.
Further, a little contacted with each other at same position on two ditching-disk excircles, the contact point is liftoff
Face is highly less than the 1/3 of the ditching-disk radius.
Further, the ditching-disk excircle is provided with one and encloses the trench digging mouth being recessed to ditching-disk inner side.
Further, the angle of plane is 15~30 ° where two ditching-disks.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) on the outside of two disks and inner side is fastened respectively using outer fastening assembly and interior fastening assembly, greatly increased
There are fixing point and fixed-area between two disks, improve stability of the ditching-disk in trench digging；
(2) angle of flanging section and ditching-disk is adjusted by outer fastening plates adjusting part, ditching-disk can be controlled
The width of trench digging, control the angle between the plane of two disks place.
Brief description of the drawings
Fig. 1 is preferably plough stereogram of the invention；
Fig. 2 is preferably front view of the invention；
Fig. 3 is preferably bolt and nut component structure chart of the invention；
Fig. 4 is the preferably interior fastening assembly structure chart of the present invention.
Embodiment
With reference to embodiments and accompanying drawing, the present invention will be described in further detail.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, is not intended to limit the present invention.
As illustrated in fig. 1 and 2, ditching machine for seeder, including 1, two ditching-disk 2 of support frame, disk fastener shaft 3, use
Fix in the outer fastening assembly 4 that two ditching-disks 2 are fixed from outside and from inner side tight in two ditching-disks 2
Gu component 5, support frame as described above 1 includes support bar 11 and curved support lid 12；The upper end of support bar 11 is fixedly mounted on sowing
In machine frame, lower end is fixedly mounted on the upper surface of curved support lid 12, and two ditching-disks 2 are arranged on the arc
The lower section of Supporting cover 12, the both ends of disk fastener shaft 3 are separately mounted to two centers of ditching-disk 2, the outer fastening group
Part installation 4 is arranged on the side of curved support lid 12 in the side upper surface of curved support lid 12, the interior fastening assembly 5
Lower surface, and the outer fastening assembly 4 and the interior fastening assembly 5 are located at described the same side of curved support lid 12；It is described outer
Fastening assembly 4 includes outer fastening main body 41, bolt and nut component 42 and outer fastening plates 43, and the outer fastening main body 41 is by
Between main paragraph 44 and flanging section 45 positioned at the both ends of main paragraph 44 form, angle is between the flanging section 45 and main paragraph 44
90 °, the main paragraph 44 is provided with track type connecting hole 46, and the bolt and nut component 42 passes through the track type connecting hole 46
Installed in the upper surface of curved support lid 12；The side of outer fastening plates 43 is fixedly mounted in the flanging section 45, another
Side and the contact outside of ditching-disk 2.
On the outside of two disks and inner side is fastened respectively using outer fastening assembly and interior fastening assembly, considerably increases two
There are fixing point and fixed-area between disk, improve stability of the ditching-disk in trench digging.
As a preferred embodiment, the interior fastening assembly 5 includes interior fastening main body 51, the interior fastening main body
51 include being used for from interior installed in the arc section 52 of the side of bolt and nut component 42 and with the interior side contacts of ditching-disk 2
Side fastens the inner support plate 53 of the ditching-disk 2.
As a preferred embodiment, the bolt and nut component 42 includes bolt 421 and nut 422, the spiral shell
Bolt 421 passes through the track type connecting hole 46 and the curved support lid 12, and the nut 422 is arranged on the bolt 421
The inner side of the curved support lid 12, and contacted with the curved support lid 12.
As a preferred embodiment, the outer outside of fastening main body 4 at the contact position of bolt 421 with setting
There are rounded washers 47.
As a preferred embodiment, the lower section of the nut 422 on the side of bolt 421 is provided with one and fastened
Plate 423, connected between the interior fastening plates 423 and two inner support plates 53 by the interior axle 424 that is fastenedly connected.
As a preferred embodiment, it is provided with one away from the side of arc section 52 in two inner support plates 53
Interior fastening spring 48 more than individual.
Inner support plate is resisted against on the inside of ditching-disk by interior fastening spring, coordinates outer fastening plates to realize to ditching-disk
Inside and outside fastening.
As a preferred embodiment, the plough also includes the defertilizing tube 6 being arranged on curved support lid 12
With discharging tube 7, two manholes 121, institute are respectively equipped with positioned at the side position of support bar two on the curved support lid 12
Defertilizing tube 6 and the discharging tube 7 is stated to be arranged on the curved support lid 12 by two manholes 121 respectively.
As a preferred embodiment, the outer fastening plates 43 by for adjust the outer fastening plates 43 with it is described
The outer fastening plates adjusting part 49 of the angle of ditching-disk 2 is arranged in the flanging section 45.
The angle of flanging section and ditching-disk is adjusted by outer fastening plates adjusting part, ditching-disk can be controlled to ditch
Width, the angle where two disks of control between plane.
As a preferred embodiment, some phase mutual connections at same position on two excircles of ditching-disk 2
Touch, the contact point is highly less than the 1/3 of the radius of ditching-disk 2 from the ground.
As a preferred embodiment, the excircle of ditching-disk 2 is enclosed into the ditching-disk 2 provided with one
The trench digging mouth 21 of side depression.
As a preferred embodiment, the angle of two place planes of ditching-disk 2 is 15~30 °.
The preferred embodiments of the present invention have shown and described in described above, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and
Environment, and can be changed in the scope of the invention is set forth herein by the technology or knowledge of above-mentioned teaching or association area
It is dynamic., then all should be appended by the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In scope of the claims.
Claims (9)
- A kind of 1. ditching machine for seeder, it is characterised in that including support frame, two ditching-disks, disk fastener shaft, for from Outside fixes the outer fastening assembly of two ditching-disks and the interior fastening assembly of two ditching-disks is fixed from inner side, Support frame as described above includes support bar and curved support lid；The post upper is fixedly mounted on seeder frame, and lower end is solid Dingan County is mounted in the curved support cap upper surface, and two ditching-disks are arranged on below the curved support lid, the circle Disk fastener shaft both ends are separately mounted to two ditching-disk centers, and the outer fastening assembly is arranged on the curved support lid Side upper surface, the interior fastening assembly be arranged on the curved support lid side lower surface, and the outer fastening assembly with The interior fastening assembly is located at described curved support lid the same side；The outer fastening assembly includes outer fastening main body, bolt and nut Component and outer fastening plates, the outer fastening main body are made up of the flanging section positioned at middle main paragraph and positioned at main paragraph both ends, Angle is 90 ° between the flanging section and main paragraph, and the main paragraph is provided with track type connecting hole, the bolt and nut component The curved support cap upper surface is arranged on by the track type connecting hole；The outer fastening plates side is fixedly mounted on described In flanging section, opposite side and the ditching-disk contact outside.
- 2. a kind of ditching machine for seeder according to claim 1, it is characterised in that the interior fastening assembly includes interior tight Gu main body, it is described it is interior fastening main body include installed in the bolt and nut component side arc section and with the ditching-disk Side contacts are used for the inner support plate that the ditching-disk is fastened from inner side.
- 3. a kind of ditching machine for seeder according to claim 2, it is characterised in that the bolt and nut component includes spiral shell Screw bolt and nut, the bolt pass through the track type connecting hole and the curved support lid, and the nut is arranged on the bolt On the curved support lid on the inside of, and contacted with the curved support lid.
- 4. a kind of ditching machine for seeder according to claim 3, it is characterised in that the outer fastening main body outside and institute State threaded bolt contacts opening position and be provided with rounded washers.
- A kind of 5. ditching machine for seeder according to claim 4, it is characterised in that the spiral shell on the bolt side Female lower section is provided with fastening plates in one, and axis connection is fastenedly connected by interior between the interior fastening plates and two inner support plates.
- 6. a kind of ditching machine for seeder according to claim 5, it is characterised in that remote in two inner support plates The arc section side is provided with more than one interior fastening spring.
- 7. a kind of ditching machine for seeder according to claim 6, it is characterised in that the plough also includes being arranged on The defertilizing tube and discharging tube that curved support covers, the curved support covers is respectively equipped with two positioned at the side position of support bar two Individual manhole, the defertilizing tube and the discharging tube are arranged on the curved support lid by two manholes respectively On.
- 8. a kind of ditching machine for seeder according to claim 7, it is characterised in that the outer fastening plates pass through for adjusting Save the outer fastening plates and the outer fastening plates adjusting part of the ditching-disk angle is arranged in the flanging section.
- A kind of 9. ditching machine for seeder according to claim 8, it is characterised in that two ditching-disk excircles A little contacted with each other at upper same position, the contact point is highly less than the 1/3 of the ditching-disk radius from the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344432.4A CN107852900B (en) | 2017-12-15 | 2017-12-15 | Furrow opener for seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344432.4A CN107852900B (en) | 2017-12-15 | 2017-12-15 | Furrow opener for seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107852900A true CN107852900A (en) | 2018-03-30 |
| CN107852900B CN107852900B (en) | 2023-04-21 |
Family
ID=61706579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711344432.4A Active CN107852900B (en) | 2017-12-15 | 2017-12-15 | Furrow opener for seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107852900B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307733A (en) * | 2018-04-04 | 2018-07-24 | 安徽省超艺禾佳农业机械制造有限公司 | A kind of adjustable ditching device of planting and fertilizing machine |
| CN109511325A (en) * | 2018-08-14 | 2019-03-26 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | A kind of disc type milpa trench digging drag links |
| CN114711000A (en) * | 2021-01-05 | 2022-07-08 | 中国农业机械化科学研究院呼和浩特分院有限公司 | Double-disc furrow opener for mixed sowing and fertilizing of pasture |
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|---|---|---|---|---|
| US6119608A (en) * | 1998-07-14 | 2000-09-19 | Hiniker Company | Seed furrow closing and covering disk |
| CN2817342Y (en) * | 2005-09-13 | 2006-09-20 | 顾春洪 | Disk-style ditching machine of seeder |
| CN101554106A (en) * | 2009-05-21 | 2009-10-14 | 农业部南京农业机械化研究所 | Dual-disc seed and fertilizer separate application trenching press device |
| CN202759767U (en) * | 2012-09-29 | 2013-03-06 | 黑龙江省农业机械维修研究所 | Disk ditching device |
| CN103650707A (en) * | 2013-12-27 | 2014-03-26 | 中国农业大学 | Included angle and accumulation point adjustable double-disk digger |
| CN205902356U (en) * | 2016-07-04 | 2017-01-25 | 乌兰浩特市顺源农牧机械制造有限公司 | Agricultural seeder seed ditching device |
| CN205921966U (en) * | 2016-08-28 | 2017-02-08 | 淮安荣宇机械有限公司 | No -tillage two disk furrowers of composite construction of broadcasting |
| CN106717333A (en) * | 2016-12-13 | 2017-05-31 | 黑龙江省农业科学院耕作栽培研究所 | Direct sowing on dry paddy field ditching-fertilizing and sowing combiner |
| CN107027394A (en) * | 2017-04-19 | 2017-08-11 | 昆明理工大学 | A kind of and supporting no-tillage seeding machine of mini-tiller |
| CN207820514U (en) * | 2017-12-15 | 2018-09-07 | 襄阳市弘乾农业机械销售有限公司 | A kind of ditching machine for seeder |
-
2017
- 2017-12-15 CN CN201711344432.4A patent/CN107852900B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6119608A (en) * | 1998-07-14 | 2000-09-19 | Hiniker Company | Seed furrow closing and covering disk |
| CN2817342Y (en) * | 2005-09-13 | 2006-09-20 | 顾春洪 | Disk-style ditching machine of seeder |
| CN101554106A (en) * | 2009-05-21 | 2009-10-14 | 农业部南京农业机械化研究所 | Dual-disc seed and fertilizer separate application trenching press device |
| CN202759767U (en) * | 2012-09-29 | 2013-03-06 | 黑龙江省农业机械维修研究所 | Disk ditching device |
| CN103650707A (en) * | 2013-12-27 | 2014-03-26 | 中国农业大学 | Included angle and accumulation point adjustable double-disk digger |
| CN205902356U (en) * | 2016-07-04 | 2017-01-25 | 乌兰浩特市顺源农牧机械制造有限公司 | Agricultural seeder seed ditching device |
| CN205921966U (en) * | 2016-08-28 | 2017-02-08 | 淮安荣宇机械有限公司 | No -tillage two disk furrowers of composite construction of broadcasting |
| CN106717333A (en) * | 2016-12-13 | 2017-05-31 | 黑龙江省农业科学院耕作栽培研究所 | Direct sowing on dry paddy field ditching-fertilizing and sowing combiner |
| CN107027394A (en) * | 2017-04-19 | 2017-08-11 | 昆明理工大学 | A kind of and supporting no-tillage seeding machine of mini-tiller |
| CN207820514U (en) * | 2017-12-15 | 2018-09-07 | 襄阳市弘乾农业机械销售有限公司 | A kind of ditching machine for seeder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307733A (en) * | 2018-04-04 | 2018-07-24 | 安徽省超艺禾佳农业机械制造有限公司 | A kind of adjustable ditching device of planting and fertilizing machine |
| CN108307733B (en) * | 2018-04-04 | 2021-05-14 | 安徽省超艺禾佳农业机械制造有限公司 | Adjustable ditching device of seeding and fertilizing machine |
| CN109511325A (en) * | 2018-08-14 | 2019-03-26 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | A kind of disc type milpa trench digging drag links |
| CN109511325B (en) * | 2018-08-14 | 2021-12-28 | 银川特锐宝信息技术服务有限公司 | Disc type corn field ditching and soil covering machine |
| CN114711000A (en) * | 2021-01-05 | 2022-07-08 | 中国农业机械化科学研究院呼和浩特分院有限公司 | Double-disc furrow opener for mixed sowing and fertilizing of pasture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107852900B (en) | 2023-04-21 |
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Effective date of registration: 20230419 Address after: Yongquan Electromechanical Industrial Park, Nanzhang Economic Development Zone, Xiangyang City, Hubei Province, 441500 Applicant after: NANZHANG COUNTY HUASHENG MACHINERY MANUFACTURING Co.,Ltd. Address before: Yongquan Electromechanical Industrial Park, Nanzhang Economic Development Zone, Xiangyang City, Hubei Province, 441500 Applicant before: XIANGYANG HONGGAN AGRICULTURAL MACHINERY SALES CO.,LTD. |
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Denomination of invention: A trencher for sowing machine Granted publication date: 20230421 Pledgee: Agricultural Bank of China Nanzhang County Branch Pledgor: NANZHANG COUNTY HUASHENG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2024980040141 |
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