CN204579065U - The ditching device of corn drill - Google Patents
The ditching device of corn drill Download PDFInfo
- Publication number
- CN204579065U CN204579065U CN201520187605.6U CN201520187605U CN204579065U CN 204579065 U CN204579065 U CN 204579065U CN 201520187605 U CN201520187605 U CN 201520187605U CN 204579065 U CN204579065 U CN 204579065U
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- CN
- China
- Prior art keywords
- antifouling
- roller
- block
- frame
- colter
- 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.)
- Expired - Fee Related
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of ditching device of corn drill, comprise the frame of sower, bottom on front side of described frame is provided with furrow plough, described furrow plough comprises block and is fixed on the colter below block, described block is fixed in frame, the downward-sloping setting of colter and be 6 ° with the angle of horizontal plane, the top of described block is vertically provided with antifouling roller, the bottom of described antifouling roller and the top of described block are rotationally connected, and upper end and the fixed head be fixed in frame of antifouling roller are rotationally connected.Structure is simple, can be broken up by block the both sides dropping on gully by the soil dug during colter trench digging, then can be upwardly entangled on antifouling roller by the weeds of digging, the sower antifouling roller in process that moves ahead can produce rotation under the extruding of soil, the weeds be entangled on antifouling roller just can be got rid of drops on both sides, can prevent from twining grass during trench digging, ensures trench digging consistent size, thus guarantee that follow-up earthing operation can cover seed completely, improve the quality of sowing.
Description
Technical field
The utility model relates to field of agricultural machinery, is specifically related to a kind of ditching device of corn drill.
Background technology
Along with improving constantly of Agricultural Mechanization Degree, mechanized equipment instead of traditional craft plantation gradually, corn needs ditching-fertilizing prior to seeding, corn drill can be sowed while trench digging, it is easy to operate, cheap, be widely used in the plant development of corn, more traditional artificially applying fertilizer substantially increases plantation efficiency.Furrow plough is provided with bottom the front side of existing corn drill frame, because the more additional colter size of weeds in field is less, the top of colter easily twines grass, the grass be entangled on plough can be large by the ditch support outputed, follow-up covering device is caused not filled and led up by ditch completely, seed is caused to expose, the quality of impact sowing and survival rate.
Utility model content
The utility model overcomes existing defect, provides a kind of ditching device of corn drill, and structure is simple, can avoid the generation twining careless phenomenon, guarantees size of ditching, and improves the quality of sowing.
The utility model is achieved through the following technical solutions:
The ditching device of corn drill, comprise the frame of sower, bottom on front side of described frame is provided with furrow plough, described furrow plough comprises block and is fixed on the colter below block, described block is fixed in frame, the downward-sloping setting of colter and be 6 ° with the angle of horizontal plane, and the top of described block is vertically provided with antifouling roller, the bottom of described antifouling roller and the top of described block are rotationally connected, and upper end and the fixed head be fixed in frame of antifouling roller are rotationally connected.
The further improvement project of the utility model is, described colter is bolted on the bottom surface of described block, and the bottom surface of described block is the inclined plane be connected with described colter.
The utility model further improvement project is, the leading flank of described block is circular arc, and the leading flank of described circular arc caves inward and the side face of upper end and described antifouling roller is tangent, the end face of lower end and described colter offsets.
The utility model further improvement project is, the front end of described colter is lower than the lower limb 3-5cm of frame.
Compared to the prior art the utility model has the following advantages:
The utility model structure is simple, can be broken up by block the both sides dropping on gully by the soil dug during colter trench digging, then can be upwardly entangled on antifouling roller by the weeds of digging, the sower antifouling roller in process that moves ahead can produce rotation under the extruding of soil, the weeds be entangled on antifouling roller just can be got rid of drops on both sides, can prevent from twining grass during trench digging, ensures trench digging consistent size, thus guarantee that follow-up earthing operation can cover seed completely, improve the quality of sowing.
Accompanying drawing explanation
Fig. 1 is the utility model side-looking structural representation.
Embodiment
the ditching device of corn drill as shown in Figure 1, comprise the frame 1 of sower, bottom on front side of frame 1 is provided with furrow plough 2, furrow plough 2 comprises block 21 and is fixed on the colter 22 below block 21, block 21 is fixed in frame 1, the downward-sloping setting of colter 22 and be 6 ° with the angle of horizontal plane, and the top of block 21 is vertically provided with antifouling roller 3, the bottom of antifouling roller 3 and the top of block 21 are rotationally connected, and upper end and the fixed head 4 be fixed in frame 1 of antifouling roller 3 are rotationally connected.
In the present embodiment, colter 22 is bolted on the bottom surface of block 21, and the bottom surface of block 21 is the inclined plane be connected with described colter 22.The leading flank of block 21 is circular arc, and the leading flank of circular arc caves inward and the side face of upper end and antifouling roller 3 is tangent, the end face of lower end and described colter 22 offsets.The front end of colter 22 is lower than the lower limb 3-5cm of frame 1.
Claims (4)
1. the ditching device of corn drill, comprise the frame (1) of sower, it is characterized in that: the bottom of described frame (1) front side is provided with furrow plough (2), described furrow plough (2) comprises block (21) and is fixed on the colter (22) of block (21) below, described block (21) is fixed in frame (1), described colter (22) downward-sloping setting and be 6 ° with the angle of horizontal plane, the top of described block (21) is vertically provided with antifouling roller (3), the bottom of described antifouling roller (3) and the top of described block (21) are rotationally connected, upper end and the fixed head (4) be fixed in frame (1) of antifouling roller (3) are rotationally connected.
2. the ditching device of corn drill as claimed in claim 1, it is characterized in that: described colter (22) is bolted on the bottom surface of described block (21), the bottom surface of described block (21) is the inclined plane be connected with described colter (22).
3. the ditching device of corn drill as claimed in claim 1, it is characterized in that: the leading flank of described block (21) is circular arc, the leading flank of described circular arc caves inward and the side face of upper end and described antifouling roller (3) is tangent, the end face of lower end and described colter (22) offsets.
4. the ditching device of corn drill as claimed in claim 1, is characterized in that: the front end of described colter (22) is lower than the lower limb 3-5cm of frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187605.6U CN204579065U (en) | 2015-03-31 | 2015-03-31 | The ditching device of corn drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187605.6U CN204579065U (en) | 2015-03-31 | 2015-03-31 | The ditching device of corn drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204579065U true CN204579065U (en) | 2015-08-26 |
Family
ID=53915289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187605.6U Expired - Fee Related CN204579065U (en) | 2015-03-31 | 2015-03-31 | The ditching device of corn drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204579065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973588A (en) * | 2017-05-09 | 2017-07-25 | 程彬彬 | A kind of agricultural corn seeding stand leg |
| CN108901259A (en) * | 2018-08-31 | 2018-11-30 | 徐州田园乐农业机械制造有限公司 | Antiwind trench digging covers native device |
-
2015
- 2015-03-31 CN CN201520187605.6U patent/CN204579065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973588A (en) * | 2017-05-09 | 2017-07-25 | 程彬彬 | A kind of agricultural corn seeding stand leg |
| CN108901259A (en) * | 2018-08-31 | 2018-11-30 | 徐州田园乐农业机械制造有限公司 | Antiwind trench digging covers native device |
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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: 20150826 Termination date: 20160331 |