CN203645987U - Rotary blade assembly of rotary cultivator roller - Google Patents
Rotary blade assembly of rotary cultivator roller Download PDFInfo
- Publication number
- CN203645987U CN203645987U CN201320770089.0U CN201320770089U CN203645987U CN 203645987 U CN203645987 U CN 203645987U CN 201320770089 U CN201320770089 U CN 201320770089U CN 203645987 U CN203645987 U CN 203645987U
- Authority
- CN
- China
- Prior art keywords
- rotary
- rotary blade
- inserted sheet
- cutter holder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a rotary blade assembly of a rotary cultivator roller. The rotary blade assembly of the rotary cultivator roller is characterized in that a rotary blade holder (1) is included, an inserting groove (2) is formed in the rotary blade holder (1), a rotary blade (3) is arranged and is formed by combining a lower inserting piece (3a) and an upper blade (3b) which extends out from one end of the lower inserting piece (3a), and the lower inserting piece (3a) can be matched with the inserting groove (2). The rotary blade assembly of the rotary cultivator roller has the advantages of being simple in structure, convenient to produce, durable in use, and capable of enabling damaged rotary blades to be replaced conveniently.
Description
Technical field:
The utility model relates to a kind of rotary blade of rotovator, particularly a kind of rotary blade assembly of rotovator cylinder.
Background technology:
The rotovator occurring in the market, rotary blade on it is to be directly connected on transverse axis, to form cutter shaft mostly, this mode that rotary blade is directly connected with transverse axis, although very convenient in the time manufacturing rotovator, but also existing rotary blade while use easily damages, after damaging, repair inconvenience, and after repairing, breakage may be again damaged.
Utility model content:
The utility model is exactly in order to make up deficiency of the prior art, and rotary blade assembly a kind of for rotovator cylinder, durable in use and simple in structure, that for ease of maintenaince change is provided.
To achieve these goals, technical scheme provided by the utility model is as follows:
A rotary blade assembly for rotovator cylinder, is characterized in that: it comprises: rotary tillage cutter holder is provided with slot on rotary tillage cutter holder; A rotary blade is set, and it combines by rotary blade bottom inserted sheet and from the extended upper blade in inserted sheet one end, bottom; Bottom inserted sheet with shown in slot can form and coordinate.
On the basis of technique scheme, can also there is following further technical scheme:
From the extended upper blade in rotary blade inserted sheet one end, between upper blade and rotary blade inserted sheet, form one and be greater than the angle of 90 °;
Tool rest screw is set on rotary tillage cutter holder, and tool rest screw communicates with slot, is provided with tool rest screw and forms the inserted sheet screw coordinating on described rotary blade inserted sheet, by wear bolt assembly in described two screws, rotary tillage cutter holder and rotary blade is linked together.
The utility model has the advantage of, simple in structure, convenient for production, durable in use, and conveniently the rotary blade damaging is changed.
Accompanying drawing explanation:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of rotary tillage cutter holder;
Fig. 4 is the schematic diagram of rotary blade;
The utility model is arranged on the schematic diagram on cylinder by Fig. 5.
Embodiment:
As shown in Figure 3, a kind of rotary blade assembly of rotovator cylinder, it comprises: rotary tillage cutter holder 1 is provided with slot 2 on rotary tillage cutter holder 1.As shown in Figure 4, a rotary blade 3 is set, it combines by rotary blade bottom inserted sheet 3a and from inserted sheet 3a one end, bottom extended rotary blade upper blade 3b.As shown in Figure 1, rotary tillage cutter holder 1 is welded on the surface of cylinder 7, and rotary blade bottom inserted sheet 3a forms and coordinates with the slot 2 on rotary tillage cutter holder 1.
As shown in Figure 4, from the extended upper blade 3b in rotary blade inserted sheet 3a one end, between upper blade 3b and rotary blade inserted sheet 3a, form one and be greater than the angle b of 90 °.
As shown in Figure 1, 2, tool rest screw 4 is set on rotary tillage cutter holder 1, tool rest screw 4 communicates with slot 2.As shown in Figure 3,4, on the inserted sheet 3a of described rotary blade bottom, be provided with tool rest screw 4 and form the inserted sheet screw 5 coordinating.By wear bolt assembly 6 in described two screws, rotary tillage cutter holder 1 and rotary blade 3 are linked together.
Because rotary blade assembly of the present utility model is to be made up of rotary tillage cutter holder and rotary blade, therefore in the intensity that has improved rotary blade entirety, simultaneously to the rotary blade damaging when keeping in repair and changing also more for convenience.
As shown in Figure 5, be provided with many group rotary blade assemblies on the surface of cylinder 7, respectively organize and between rotary blade assembly, all leave certain intervals.
Claims (1)
1. a rotary blade assembly for rotovator cylinder, is characterized in that: it comprises: rotary tillage cutter holder (1) is provided with slot (2) on rotary tillage cutter holder (1); A rotary blade (3) is set, it combines by rotary blade bottom inserted sheet (3a) and from the extended upper blade in bottom inserted sheet (3a) one end (3b), forms one and be greater than the angle (b) of 90 ° between upper blade (3b) and rotary blade inserted sheet (3a); Bottom inserted sheet (3a) with shown in slot (2) can form and coordinate, tool rest screw (4) is set on rotary tillage cutter holder (1), tool rest screw (4) communicates with slot (2), on described rotary blade inserted sheet (3a), be provided with tool rest screw (4) and form the inserted sheet screw (5) coordinating, by wear bolt assembly (6) in described two screws, rotary tillage cutter holder (1) and rotary blade (3) are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320770089.0U CN203645987U (en) | 2013-11-30 | 2013-11-30 | Rotary blade assembly of rotary cultivator roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320770089.0U CN203645987U (en) | 2013-11-30 | 2013-11-30 | Rotary blade assembly of rotary cultivator roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203645987U true CN203645987U (en) | 2014-06-18 |
Family
ID=50912441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320770089.0U Expired - Fee Related CN203645987U (en) | 2013-11-30 | 2013-11-30 | Rotary blade assembly of rotary cultivator roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203645987U (en) |
-
2013
- 2013-11-30 CN CN201320770089.0U patent/CN203645987U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rotary blade assembly of rotary cultivator roller Effective date of registration: 20170622 Granted publication date: 20140618 Pledgee: Bengbu rural commercial bank Limited by Share Ltd Pledgor: ANHUI YUANDA MACHINERY MANUFACTURING CO., LTD. Registration number: 2017340000098 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |