CN204836953U - Rotary blade - Google Patents
Rotary blade Download PDFInfo
- Publication number
- CN204836953U CN204836953U CN201520532117.4U CN201520532117U CN204836953U CN 204836953 U CN204836953 U CN 204836953U CN 201520532117 U CN201520532117 U CN 201520532117U CN 204836953 U CN204836953 U CN 204836953U
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- blade
- length
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- cutter cylinder
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Abstract
The utility model discloses a rotary blade, including a sword section of thick bamboo and blade, be provided with the blade holder on the sword section of thick bamboo, the blade is installed in the blade holder, and wherein the blade has two kinds of different length, and a length is 20-25cm, and another kind of length is 10-15cm. The utility model discloses a rotary blade that will install on a sword section of thick bamboo designs different height, can realize the farming of the different degree of depth like this when the soil preparation, and then part deep ploughing of realization arable land and partial purpose of ploughing shallowly, has both had the advantage of improving the soil physical behavior, has the advantage of not destroying the farmland environment again, and ploughing of specially adapted cigarette ground is whole.
Description
Technical field
The utility model relates to a kind of rotary blade of rotovator, belongs to rotovator technical field.
Background technology
At present, be mainly rotary tilling-type machinery in agricultural land tillage machine tool, rotary tilling-type machinery cuts mainly through rotary blade, smashes soil, loosens, because such machine work efficiency is high, loosen the soil effective to soil, and in rural areas in our country, application is very extensive.Rotary blade is the vitals of rotary tillage machine, but the rotary blade length be arranged at present on rotary tillage machine is all the same, this kind of structure can break soil tillage pan when farming, obviously improve the physical behaviors such as the bulk density of soil, soil porosity, field capacity, realize the dark cultivation of crop deep ploughing, improve crop root growth environment, improve crop field top substance accumulation, leaf area etc., and then improve crop yield and quality.But break soil tillage pan comprehensively, farm environment is also existed to the possibility of destruction, easily cause the problem such as soil drought, the soil erosion.Therefore, study one and can realize partly ploughing deep ploughing, the rotary tillage structure of part arable land shallow plowing can be realized again, just seem more necessary to take into account the advantage of deep ploughing and plough shallowly of ploughing.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of rotary blade, can realize deep ploughing and shallow plowing simultaneously, taking into account the advantage of deep ploughing and shallow plowing, to overcome the deficiencies in the prior art when ploughing.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of rotary blade, comprises cutter cylinder and blade, described cutter cylinder is provided with tool rest, and described blade is arranged in tool rest, and wherein blade has two kinds of different lengths, a kind of length is 20 ~ 25cm, and another kind of length is 10 ~ 15cm.
As preferably, the blade lengths being arranged on cutter cylinder both sides is 20 ~ 25cm, and the blade lengths be arranged in the middle part of cutter cylinder is 10 ~ 15cm.
As preferably, the blade lengths being arranged on cutter cylinder both sides is 10 ~ 15cm, and the blade lengths be arranged in the middle part of cutter cylinder is 20 ~ 25cm.
As preferably, described blade is bolted in tool rest, and this kind of structure is convenient to detachable maintaining and replacing.
Compared with prior art, the utility model is by being designed to different height by the rotary blade be arranged on cutter cylinder, the farming of different depth can be realized like this when whole ground, and then the object of realize ploughing partly deep ploughing and part shallow plowing, both there is the advantage improving soil physical behavior, there is again the advantage not destroying farm environment.The blade that the utility model is arranged on cutter cylinder both sides is long compared with the blade at middle part, or it is long compared with the blade of both sides to be arranged on the blade in the middle part of cutter cylinder, and this kind of structure considers comfortableness when rotovator uses and reliability.Rotary blade of the present utility model is specially adapted to the cultivated whole of cigarette ground.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1:
Composition graphs 1, the present embodiment rotary blade, existing rotary blade basis is improved, it comprises cutter cylinder 1 and blade 2, cutter cylinder 1 is welded with tool rest 3, blade 2 is arranged in tool rest 3 by bolt, and blade 2 length being wherein arranged on cutter cylinder 1 both sides is 20 ~ 25cm, and blade 2 length be arranged in the middle part of cutter cylinder 1 is 10 ~ 15cm.
Embodiment 2:
Composition graphs 2, the present embodiment rotary blade, existing rotary blade basis is improved, it comprises cutter cylinder 1 and blade 2, cutter cylinder 1 is welded with tool rest 3, blade 2 is arranged in tool rest 3 by bolt, and blade 2 length being wherein arranged on cutter cylinder 1 both sides is 10 ~ 15cm, and blade 2 length be arranged in the middle part of cutter cylinder 1 is 20 ~ 25cm.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a rotary blade, comprise cutter cylinder (1) and blade (2), it is characterized in that: described cutter cylinder (1) is provided with tool rest (3), described blade (2) is arranged in tool rest (3), wherein blade (2) has two kinds of different lengths, a kind of length is 20 ~ 25cm, and another kind of length is 10 ~ 15cm.
2. rotary blade according to claim 1, is characterized in that: blade (2) length being arranged on cutter cylinder (1) both sides is 20 ~ 25cm, and blade (2) length being arranged on cutter cylinder (1) middle part is 10 ~ 15cm.
3. rotary blade according to claim 1, is characterized in that: blade (2) length being arranged on cutter cylinder (1) both sides is 10 ~ 15cm, and blade (2) length being arranged on cutter cylinder (1) middle part is 20 ~ 25cm.
4. rotary blade according to claim 1, is characterized in that: described blade (2) is bolted in tool rest (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532117.4U CN204836953U (en) | 2015-07-22 | 2015-07-22 | Rotary blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532117.4U CN204836953U (en) | 2015-07-22 | 2015-07-22 | Rotary blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204836953U true CN204836953U (en) | 2015-12-09 |
Family
ID=54727571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532117.4U Expired - Fee Related CN204836953U (en) | 2015-07-22 | 2015-07-22 | Rotary blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204836953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917764A (en) * | 2016-04-25 | 2016-09-07 | 广德县誓节镇文才水稻种植家庭农场 | Rotary tiller |
-
2015
- 2015-07-22 CN CN201520532117.4U patent/CN204836953U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917764A (en) * | 2016-04-25 | 2016-09-07 | 广德县誓节镇文才水稻种植家庭农场 | Rotary tiller |
| CN105917764B (en) * | 2016-04-25 | 2018-04-13 | 广德县誓节镇文才水稻种植家庭农场 | A kind of rotary cultivator |
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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: 20151209 Termination date: 20160722 |