CN201613083U - Novel air filter for farming equipment - Google Patents
Novel air filter for farming equipment Download PDFInfo
- Publication number
- CN201613083U CN201613083U CN2010201285778U CN201020128577U CN201613083U CN 201613083 U CN201613083 U CN 201613083U CN 2010201285778 U CN2010201285778 U CN 2010201285778U CN 201020128577 U CN201020128577 U CN 201020128577U CN 201613083 U CN201613083 U CN 201613083U
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- China
- Prior art keywords
- metal screen
- air filter
- farming equipment
- filter
- agro
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- 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 a novel air filter for farming equipment, which comprises an air filter body mechanism. The novel air filter is characterized in that a plurality of metal screen layers are arranged on an air inlet passage of the air filter body mechanism, gridding intersection directions of two adjacent metal screens are mutually staggered along the air inlet direction, and grid gap of the front metal screen is no smaller than that of the rear metal screen. The novel air filter has fine filtering effect and simple structure, is easy to detach and replace to wash, and is recyclable in use.
Description
Technical field
The utility model relates to a kind of agro-farming equipment with novel empty filter.
Background technology
In the prior art, the agro-farming plant equipment is operation under the sand and dust environment of field for a long time, therefore, enters engine in order to prevent sand and dust with air, causes the damage of engine, needs to be provided with on the inlet channel of engine the sky filter.But because the abominable operating environment in field, existing empty filter can't play desirable air filtration effect, makes and is subjected to very big influence in service life of engine.
Summary of the invention
The purpose of this utility model is to provide a kind of agro-farming equipment with novel empty filter, and this installs not only good filtration effect, and simple in structure, is easy to mounting or dismounting, changes clothes, and can be recycled.
The technical solution adopted in the utility model is: a kind of agro-farming equipment comprises sky filter main body mechanism with novel empty filter, and it is characterized in that: the inlet channel of described empty filter main body mechanism is provided with the multiple layer metal filter screen.
Above-mentioned metal screen has upper, middle and lower-ranking.
The direction that interweaves the grid of adjacent two layers metal screen staggers mutually.
Along airintake direction, the grid gap that is positioned at the metal screen of front is not less than the grid gap of the metal screen that is positioned at the back.
The beneficial effects of the utility model are to carry out pre-filtering to the air that enters the sky filter, have further improved the air filtration effect, and operation is used under the adverse circumstances of very suitable field.In addition, this apparatus structure is simple, is easy to dismounting, cleaning, can be recycled, and therefore, has broad prospect for its application.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the upper strata metal screen of the utility model embodiment.
Fig. 3 is the structural representation of the middle level metal screen of the utility model embodiment.
Fig. 4 is the structural representation of the lower metal filter screen of the utility model embodiment.
Among the figure, 1, empty filter main body mechanism, 2, inlet channel, 3, the upper strata metal screen, 4, the middle level metal screen, 5, the lower metal filter screen, 6, outer cover, 7, breather pipe.
The specific embodiment
Agro-farming equipment of the present utility model as shown in Figure 1, comprises sky filter main body mechanism 1 with novel empty filter, and the inlet channel 2 of described empty filter main body mechanism 1 is provided with the multiple layer metal filter screen.
In the present embodiment, above-mentioned metal screen has upper, middle and lower-ranking, promptly comprises upper strata metal screen 3, middle level metal screen 4 and lower metal filter screen 5, and the structure of each layer metal screen is respectively shown in Fig. 2,3,4.
In order to reach preferable filter effect, the grid of the adjacent two layers metal screen direction that interweaves staggers mutually.
For the sand and dust of different size particles, impurity etc. are carried out layered filtration, along airintake direction, the grid gap that is positioned at the metal screen of front is not less than the grid gap of the metal screen that is positioned at the back.Shown in Fig. 2,3,4, in the present embodiment, upper strata metal screen 3 is that 150 orders, 45 degree are tiltedly knitted wire netting, middle level metal screen 4 is that 200 orders are just being knitted wire netting, lower metal filter screen 5 is that 200 orders, 45 degree are tiltedly knitted wire netting, the grid gap of upper strata metal screen 3 is greater than the grid gap of middle level metal screen 4, and the grid gap of middle level metal screen 4 also is not less than the grid gap of lower metal filter screen 5.
More than be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (4)
1. an agro-farming equipment comprises sky filter main body mechanism with novel empty filter, and it is characterized in that: the inlet channel of described empty filter main body mechanism is provided with the multiple layer metal filter screen.
2. agro-farming equipment according to claim 1 is with novel empty filter, and it is characterized in that: described metal screen has upper, middle and lower-ranking.
3. agro-farming equipment according to claim 1 and 2 is characterized in that with novel empty filter: the grid of the adjacent two layers metal screen direction that interweaves staggers mutually.
4. agro-farming equipment according to claim 3 is with novel empty filter, and it is characterized in that: along airintake direction, the grid gap that is positioned at the metal screen of front is not less than the grid gap of the metal screen that is positioned at the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201285778U CN201613083U (en) | 2010-03-11 | 2010-03-11 | Novel air filter for farming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201285778U CN201613083U (en) | 2010-03-11 | 2010-03-11 | Novel air filter for farming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613083U true CN201613083U (en) | 2010-10-27 |
Family
ID=42999455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201285778U Expired - Fee Related CN201613083U (en) | 2010-03-11 | 2010-03-11 | Novel air filter for farming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613083U (en) |
-
2010
- 2010-03-11 CN CN2010201285778U patent/CN201613083U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN WENFENG AGRICULTURAL MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHANGZHOU NANGUAN WENFENG AGRICULTURAL MACHINERY CO., LTD. Effective date: 20140425 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 363612 ZHANGZHOU, FUJIAN PROVINCE TO: 363000 ZHANGZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140425 Address after: 363000, Zhangzhou County, Fujian City, Nanjing province TOYOTA bull head industrial zone Patentee after: FUJIAN WENFENG AGRICULTURAL MACHINERY CO., LTD. Address before: 363612, Nanjing County, Fujian City, Zhangzhou province bull head industrial zone Patentee before: Zhangzhou Nanguan Wenfeng Agricultural Machinery Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20180311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |