CN204796062U - Rotary cultivator revolves sword - Google Patents
Rotary cultivator revolves sword Download PDFInfo
- Publication number
- CN204796062U CN204796062U CN201520410170.7U CN201520410170U CN204796062U CN 204796062 U CN204796062 U CN 204796062U CN 201520410170 U CN201520410170 U CN 201520410170U CN 204796062 U CN204796062 U CN 204796062U
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- CN
- China
- Prior art keywords
- cutter hub
- cutter body
- revolves
- cutter
- rotary cultivator
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- Expired - Fee Related
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Abstract
The utility model discloses a rotary cultivator revolves sword relates to agricultural machine manufacturing technical field, including microscler cutter body, the cutter body is the arc towards the bending of thickness direction, the outer radian position that the cutter body is crooked is opened there is blade portion, the blade angle of cutter body blade portion is at 10-18 within ranges, the terminal bilateral symmetry of cutter body is provided with two bendings and is curved pressure leaf of pressing big grogs that is used for dialling, press the leaf to the blade portion direction of cutter body is crooked. Compared with the prior art, the utility model, it is unreasonable to solve current rotary cultivator revolves sword structure, the problem that the degree of depth is not enough of ploughing the plough.
Description
Technical field
The utility model relates to manufacture of agricultural machinery technical field, and especially a kind of rotary shaft rotovator revolves and rotor revolves cutter.
Background technology
What existing rotary shaft rotovator revolves rotor revolves cutter, generally comprises microscler cutter hub, and cutter hub bends curved towards thickness direction, and the end revolving cutter is formed for dialling the pressure leaf portion pressing large grogs to curving.When the rotating shaft of revolving rotor rotates, revolve blade row to revolve cutter radial rolling, the soil in field is pushed aside by the pressure leaf portion of revolving cutter, is crushed by large grogs simultaneously, soil is ploughed ploughs carefully more broken, but because the structure revolving cutter makes to revolve cutter, to enter the degree of depth of soil limited, although be conducive to hack, the degree of depth of ploughing plough is inadequate, generally need to use the rotovator of vertical shaft type to carry out ploughing plough, want to obtain comparatively ideal arable land situation, need to plough plough twice, extremely bother.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of rotovator and revolves cutter, and to solve existing rotovator, to revolve knife structure unreasonable, ploughs the problem that the degree of depth of plough is inadequate.
In order to solve the problem, the technical solution of the utility model is: this rotovator revolves cutter and comprises microscler cutter hub, described cutter hub bends curved towards thickness direction, the outer radian position that described cutter hub is bending has cutting edge portion, the blade angle in described cutter hub cutting edge portion is within the scope of 10 ° ~ 18 °, the end bilateral symmetry of described cutter hub is provided with the curved pressure leaf for dialling the large grogs of pressure of two bending tablets, and described pressure leaf bends to the direction, cutting edge portion of described cutter hub.
In technique scheme, more specifically technical scheme can be: described cutter hub root is provided with protruding installation bolt.
Owing to have employed technique scheme, the utility model compared with prior art has following beneficial effect:
The cutting edge that this rotovator revolves cutter is opened and is being revolved the bending outer radian position of cutter, the cutting of cutter along the radial direction of rotating shaft is revolved to increase, the i.e. cutting in vertical direction soil depth direction, the end bilateral symmetry of cutter hub is provided with the curved pressure leaf for dialling the large grogs of pressure of two bending tablets, both the large grain grogs stirring and provoke pressure group and dig can have been played when cutter hub vertical direction is cut, the holding power of vertical direction can be increased again, impose the intensity of vertical direction cutting.This rotovator revolves cutter has taken into account broken thin two functions larger with ploughing the plough degree of depth of cultivated plough soil simultaneously, easy to use, is suitable for the cultivated plough in various soil field.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the left view of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail:
This rotovator as shown in Figure 1 and Figure 2 revolves cutter, it comprises microscler cutter hub 1, cutter hub 1 bends curved towards thickness direction, the outer radian position that cutter hub 1 is bending has cutting edge portion 1-1, the blade angle A=10 ° in the cutting edge portion of cutter hub 2, revolves the cutting of cutter along the radial direction of rotating shaft to increase, the i.e. cutting in vertical direction soil depth direction, the scope that angle is 10 ° to 18 °, namely ensure that the sharpness of cutting, in turn ensure that the intensity of cutting.The end bilateral symmetry of cutter hub 1 is provided with the curved pressure leaf 2 for dialling the large grogs of pressure of two bending tablets, pressure leaf 2 bends to the 1-1 direction, cutting edge portion of cutter hub 1, both the large grain grogs stirring and provoke pressure group and dig can have been played when revolving the cutting of cutter 2 vertical direction, the holding power of vertical direction can be increased again, impose the intensity of vertical direction cutting.Cutter hub 1 root is provided with protruding installation bolt 1-2.This rotovator revolves cutter has taken into account broken thin two functions larger with ploughing the plough degree of depth of cultivated plough soil simultaneously, easy to use, is suitable for the cultivated plough in various soil field.
In other embodiments, the angle A of revolving the cutting edge of cutter 2 can select any one numerical value between 10 ° to 18 °.
Claims (2)
1. a rotovator revolves cutter, comprise microscler cutter hub, described cutter hub bends curved towards thickness direction, it is characterized in that: the outer radian position that described cutter hub is bending has cutting edge portion, the blade angle in described cutter hub cutting edge portion is within the scope of 10 ° ~ 18 °, the end bilateral symmetry of described cutter hub is provided with the curved pressure leaf for dialling the large grogs of pressure of two bending tablets, and described pressure leaf bends to the direction, cutting edge portion of described cutter hub.
2. rotovator according to claim 1 revolves cutter, it is characterized in that: described cutter hub root is provided with protruding installation bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410170.7U CN204796062U (en) | 2015-06-15 | 2015-06-15 | Rotary cultivator revolves sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410170.7U CN204796062U (en) | 2015-06-15 | 2015-06-15 | Rotary cultivator revolves sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204796062U true CN204796062U (en) | 2015-11-25 |
Family
ID=54580999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520410170.7U Expired - Fee Related CN204796062U (en) | 2015-06-15 | 2015-06-15 | Rotary cultivator revolves sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204796062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938059A (en) * | 2015-06-15 | 2015-09-30 | 广西宜州玉柴农业装备有限公司 | Rotary cultivator rotating knife |
-
2015
- 2015-06-15 CN CN201520410170.7U patent/CN204796062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938059A (en) * | 2015-06-15 | 2015-09-30 | 广西宜州玉柴农业装备有限公司 | Rotary cultivator rotating knife |
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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: 20151125 Termination date: 20190615 |