CN205812789U - Cropper digger blade - Google Patents
Cropper digger blade Download PDFInfo
- Publication number
- CN205812789U CN205812789U CN201620601317.5U CN201620601317U CN205812789U CN 205812789 U CN205812789 U CN 205812789U CN 201620601317 U CN201620601317 U CN 201620601317U CN 205812789 U CN205812789 U CN 205812789U
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- CN
- China
- Prior art keywords
- blade
- cropper
- digger
- cutter hub
- digger blade
- 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.)
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- Harvesting Machines For Root Crops (AREA)
Abstract
This utility model provides a kind of cropper digger blade, including digger blade, described digger blade includes blade and the cutter hub of at least two panels, and the blade projection of shape of described blade is profile of tooth, the at least blade of two panels is disposed side by side on cutter hub, and the top edge of described blade cross section is arch.Described digger blade buries laborsaving, and is difficult to clay.
Description
Technical field
This utility model relates to crop harvesting machine technical field, particularly to a kind of cropper digger blade.
Background technology
Current crop harvesting machine digger blade is mostly rectangle, and having is difficult to bury breaks ground, and during use, resistance is big
Shortcoming.The Chinese invention patent of Publication No. CN105027800A discloses a kind of root-tuber crop harvester, including frame,
Being positioned at the perching knife of frame front end and be positioned at the vibrosieve of frame postmedian, described perching knife is shaped as trapezoidal, and blade and the knife back are ladders
Two bases of shape, the knife back is longer than blade.Perching knife has reduced compared to the resistance of existing rectangle perching knife incision soil, but
This resistance is the biggest, runs into the soil that viscosity ratio is bigger, and soil-entering resistance is bigger.
Utility model content
Technical problem to be solved in the utility model is: provides a kind of and easily buries and be difficult to the cropper of clay with digging
Pick shovel.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of cropper digger blade, including digger blade, described digger blade includes blade and the cutter hub of at least two panels, described
The blade that blade projection of shape is profile of tooth, at least two panels of blade is disposed side by side on cutter hub, the top of described blade cross section
Edge is arch.
Further, the described blade of at least two panels is disposed adjacent.
Further, described profile of tooth is arc toothed.
Further, described profile of tooth is the triangular tooth that drift angle is provided with fillet.
Further, the top edge of described blade longitudinal section is arch.
Further, the cross sectional shape of described cutter hub is U-shaped.
Further, described blade is welded on described cutter hub.
The beneficial effects of the utility model are:
Accompanying drawing explanation
Fig. 1 is the perspective view of the cropper digger blade of this utility model embodiment；
Fig. 2 is the front view of the cropper digger blade of this utility model embodiment；
Fig. 3 is the cross sectional representation of the blade of the cropper digger blade of this utility model embodiment.
Label declaration:
1, digger blade；
11, blade；12, cutter hub.
Detailed description of the invention
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and join
Conjunction accompanying drawing is explained.
The design of this utility model most critical is: at least blade of two panels is that the blade of profile of tooth is arranged on cutter hub, and
The top edge of blade cross section is arch, makes digger blade bury laborsaving and not clay.
Refer to Fig. 1 to Fig. 3, this utility model provides a kind of cropper digger blade, including digger blade 1, described in dig
Pick shovel 1 includes blade 11 and the cutter hub 12 of at least two panels, the cutter that blade projection of shape is profile of tooth, at least two panels of described blade 11
Sheet 11 is disposed side by side on cutter hub 12, and the top edge of described blade 11 cross section is arch.
Seen from the above description, at least blade 11 of two panels is disposed side by side on cutter hub 12, the blade projection shape of blade 11
Shape is profile of tooth, makes the digger blade 1 contact area when burying with soil less, have bury laborsaving, it is easy to bury, break ground excellent
Point；The top edge of blade 11 cross section is arch, makes blade 11 have the advantage being difficult to clay, no matter is dryness or viscosity
Soil, be easy to use.
Further, the described blade 11 of at least two panels is disposed adjacent.
Seen from the above description, it is disposed adjacent between blade 11, is close between the most adjacent blade 11, makes and soil
First contact is blade 11, it is simple to digger blade 1 buries, breaks ground.
Further, described profile of tooth is arc toothed.
Seen from the above description, profile of tooth is arc toothed, and the action of burying making digger blade 1 is the most smooth.
Further, described profile of tooth is the triangular tooth that drift angle is provided with fillet.
Seen from the above description, profile of tooth is the triangular tooth that drift angle is provided with fillet, suffered when making digger blade 1 cut soil
Tangential resistance less.
Further, the top edge of described blade 11 longitudinal section is arch.
Seen from the above description, the top edge of blade 11 longitudinal section is arch, makes blade 11 be connected with cutter hub 12 transition, can
Prevent adhesion soil between blade 11 and cutter hub 12.
Further, the cross sectional shape of described cutter hub 12 is U-shaped.
Seen from the above description, the cross sectional shape of cutter hub 12 is U-shaped, then two sidewalls of cutter hub 12 can play the work of backgauge
With, prevent crop from leaking down from the dual-side of digger blade 1.
Further, described blade 11 is welded on described cutter hub 12.
Seen from the above description, blade 11 is welded on cutter hub 12, sound construction.
Refer to Fig. 1 to Fig. 3, embodiment one of the present utility model is:
A kind of cropper digger blade, including digger blade 1, described digger blade 1 includes blade 11 and the cutter hub of at least two panels
12, the blade that blade projection of shape is profile of tooth, at least two panels 11 parallel arranged of described blade 11 and adjacent be arranged on cutter hub
On 12, the top edge of described blade 11 cross section is arch, and the top edge of described blade 11 longitudinal section is arch, and described profile of tooth is
Arc toothed or drift angle is the triangular tooth of fillet, and the cross sectional shape of described cutter hub 12 is U-shaped, and described blade 11 is welded on institute
State on cutter hub 12.
In sum, the cropper digger blade that this utility model provides, digger blade 1 is made up of blade 11 and conductor, cutter
The blade that blade projection of shape is profile of tooth, at least two panels 11 of sheet 11 side by side and adjacent being arranged on cutter hub 12, makes digger blade 1
When burying, the contact surface with soil is little, buries laborsaving, it is simple to digger blade 1 buries and breaks ground, between blade 11 and blade 11, and cutter
All smoothly transit between sheet 11 with cutter hub 12 and be connected, prevent soil from sticking on digger blade 1, it is adaptable to the soil of various viscosity.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize the equivalents that this utility model description and accompanying drawing content are made, or be directly or indirectly used in relevant technology neck
Territory, is the most in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a cropper digger blade, it is characterised in that include digger blade, described digger blade include at least two panels blade and
Cutter hub, the blade projection of shape of described blade is that the described blade of profile of tooth, at least two panels is disposed side by side on cutter hub, described blade
The top edge of cross section is arch.
Cropper digger blade the most according to claim 1, it is characterised in that at least the described blade of two panels is adjacent sets
Put.
Cropper digger blade the most according to claim 1, it is characterised in that described profile of tooth is arc toothed.
Cropper digger blade the most according to claim 1, it is characterised in that described profile of tooth is that drift angle is provided with the three of fillet
Angle profile of tooth.
Cropper digger blade the most according to claim 1, it is characterised in that the top edge of described blade longitudinal section is arch
Shape.
Cropper digger blade the most according to claim 1, it is characterised in that the cross sectional shape of described cutter hub is U-shaped.
Cropper digger blade the most according to claim 1, it is characterised in that described blade is welded on described cutter hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601317.5U CN205812789U (en) | 2016-06-17 | 2016-06-17 | Cropper digger blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601317.5U CN205812789U (en) | 2016-06-17 | 2016-06-17 | Cropper digger blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205812789U true CN205812789U (en) | 2016-12-21 |
Family
ID=58145477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620601317.5U Active CN205812789U (en) | 2016-06-17 | 2016-06-17 | Cropper digger blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205812789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083984A (en) * | 2018-10-23 | 2020-05-01 | 艾格赛尔工业公司 | Root crop hoe blade, blade set, hoe blade and manufacturing and maintaining method thereof |
-
2016
- 2016-06-17 CN CN201620601317.5U patent/CN205812789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083984A (en) * | 2018-10-23 | 2020-05-01 | 艾格赛尔工业公司 | Root crop hoe blade, blade set, hoe blade and manufacturing and maintaining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |