CN204443008U - Roller indenting tool - Google Patents
Roller indenting tool Download PDFInfo
- Publication number
- CN204443008U CN204443008U CN201520117271.5U CN201520117271U CN204443008U CN 204443008 U CN204443008 U CN 204443008U CN 201520117271 U CN201520117271 U CN 201520117271U CN 204443008 U CN204443008 U CN 204443008U
- Authority
- CN
- China
- Prior art keywords
- rolling rod
- indenting tool
- guide groove
- slide block
- roller
- 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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Abstract
The utility model relates to corn planting machinery equipment technical field, especially relates to a kind of roller indenting tool.Be characterized in comprising indenting tool, the cavitation bar upper end of indenting tool is enclosed within slide block, slide block is provided with rolling rod and lower rolling rod, upper rolling rod and lower rolling rod two ends are separately installed with rolling bearing, be provided with guide groove between upper rolling rod and lower rolling rod, described upper rolling rod is provided with stationary links.This device adopts the combination of rolling bearing and guide groove, reduces the friction and wear of mechanism, ensure that seeding accuracy.
Description
Technical field
The utility model relates to corn planting machinery equipment technical field, especially relates to a kind of roller indenting tool.
Background technology
Indenting tool is one of critical component of plastic mulching sower, and its effect is punched on film, and seed is thrown in accurately in cavities.The indenting tool of the corn drill of current China is slidingtype indenting tool, and primarily of the composition such as sleeve and guide rod, structure is simple, cost is low, its operationally, sleeve does horizontal slip on guide rod.The frictional force of this indenting tool operationally horizontal direction is large, causes cavitation bar to occur intermittent stagnation at seeding time, thus affects the cavitation quality of sower, may occur broadcast leakage, phenomenon that mistake is broadcast.
Summary of the invention
The purpose of this utility model is avoid the defect of prior art and provide a kind of roller indenting tool, efficiently solves prior art Problems existing.
For achieving the above object, the technical scheme that the utility model is taked is: described roller indenting tool, be characterized in comprising indenting tool, the cavitation bar upper end of indenting tool is enclosed within slide block, slide block is provided with rolling rod and lower rolling rod, upper rolling rod and lower rolling rod two ends are separately installed with rolling bearing, are provided with guide groove between upper rolling rod and lower rolling rod, and described upper rolling rod is provided with stationary links.
Described upper rolling rod is connected by slide block with lower rolling rod, makes rolling rod and lower rolling rod do horizontal movement along guide groove; The upper and lower corresponding rolling bearing of described guide groove is provided with raceway, and guide groove is connected with frame, and described stationary links drives upper rolling rod and lower rolling rod to do horizontal movement.
Described cavitation bar is enclosed within slide block and cavitation bar is vertically moved, and the duckbilled of indenting tool is that track is sowed with trochoidal curve under the horizontal movement of hole former and the synthesis of vertical motion.
The beneficial effects of the utility model are: described roller indenting tool, and this device adopts the combination of rolling bearing and guide groove, reduces the friction and wear of mechanism, ensure that seeding accuracy.
Accompanying drawing explanation
Fig. 1 is axle geodesic structure schematic diagram of the present utility model.
Shown in figure: 1. rolling bearing; 2. go up rolling rod; 3. descend rolling rod; 4. slide block; 5. guide groove; 6. cavitation bar; 7. stationary links; 8. indenting tool.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, described roller indenting tool, be characterized in comprising indenting tool 8, cavitation bar 6 upper end of indenting tool 8 is enclosed within slide block 4 li, slide block 4 is provided with rolling rod 2 and lower rolling rod 3, upper rolling rod 2 and lower rolling rod 3 two ends are separately installed with rolling bearing 1, be provided with guide groove 5, described upper rolling rod 2 is provided with stationary links 7 between upper rolling rod 2 and lower rolling rod 3.
Further, described upper rolling rod 2 is connected by slide block 4 with lower rolling rod 3, makes rolling rod 2 and lower rolling rod 3 do horizontal movement along guide groove 5; The corresponding rolling bearing 1 of described guide groove about 5 is provided with raceway, and guide groove 5 is connected with frame, and described stationary links 7 drives upper rolling rod 2 and lower rolling rod 3 to do horizontal movement.
Further, described cavitation bar 6 is enclosed within slide block 4 li makes cavitation bar 6 vertically move, and the duckbilled of indenting tool 8 is that track is sowed with trochoidal curve under the horizontal movement of hole former and the synthesis of vertical motion.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a roller indenting tool, it is characterized in that comprising indenting tool, the cavitation bar upper end of indenting tool is enclosed within slide block, slide block is provided with rolling rod and lower rolling rod, upper rolling rod and lower rolling rod two ends are separately installed with rolling bearing, be provided with guide groove between upper rolling rod and lower rolling rod, described upper rolling rod is provided with stationary links.
2. roller indenting tool as claimed in claim 1, is characterized in that: described upper rolling rod is connected by slide block with lower rolling rod, makes rolling rod and lower rolling rod do horizontal movement along guide groove; The upper and lower corresponding rolling bearing of described guide groove is provided with raceway, and guide groove is connected with frame, and described stationary links drives upper rolling rod and lower rolling rod to do horizontal movement.
3. roller indenting tool as claimed in claim 1, it is characterized in that: described cavitation bar is enclosed within slide block and cavitation bar is vertically moved, the duckbilled of indenting tool is that track is sowed with trochoidal curve under the horizontal movement of hole former and the synthesis of vertical motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117271.5U CN204443008U (en) | 2015-02-26 | 2015-02-26 | Roller indenting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117271.5U CN204443008U (en) | 2015-02-26 | 2015-02-26 | Roller indenting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204443008U true CN204443008U (en) | 2015-07-08 |
Family
ID=53649983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117271.5U Expired - Fee Related CN204443008U (en) | 2015-02-26 | 2015-02-26 | Roller indenting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204443008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123037A (en) * | 2015-08-05 | 2015-12-09 | 安阳市农业科学院 | Spot-sowing machine capable of adjusting distance between crop plants and row distance |
| CN106961883A (en) * | 2017-05-09 | 2017-07-21 | 黑龙江稻米之路农业科技有限公司 | Holes mechanism is drawn on rice film covering transplanting machine film |
-
2015
- 2015-02-26 CN CN201520117271.5U patent/CN204443008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123037A (en) * | 2015-08-05 | 2015-12-09 | 安阳市农业科学院 | Spot-sowing machine capable of adjusting distance between crop plants and row distance |
| CN106961883A (en) * | 2017-05-09 | 2017-07-21 | 黑龙江稻米之路农业科技有限公司 | Holes mechanism is drawn on rice film covering transplanting machine film |
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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: 20150708 Termination date: 20160226 |