CN2867837Y - Threshing filter screen for harvester - Google Patents
Threshing filter screen for harvester Download PDFInfo
- Publication number
- CN2867837Y CN2867837Y CN 200620054356 CN200620054356U CN2867837Y CN 2867837 Y CN2867837 Y CN 2867837Y CN 200620054356 CN200620054356 CN 200620054356 CN 200620054356 U CN200620054356 U CN 200620054356U CN 2867837 Y CN2867837 Y CN 2867837Y
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- CN
- China
- Prior art keywords
- filter screen
- circular arc
- crossyard
- utility
- model
- 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 - Lifetime
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- Threshing Machine Elements (AREA)
Abstract
The utility model provides a threshing filter screen of reaper. The filter screen includes a semiround screen body consists of two interchangeable dismountably-connected forth-round screen plates; the forth-round screen plate consists of multiple circumferential plates and multiple cross girders, the cross girders are uniformly distributed in circumferential direction of the forth-round screen plate, and are spliced with the circumferential plates. The utility model has the advantages of simple structure, convenient production and maintenance, and good durability; and is suitable for reaper.
Description
Technical field
The utility model agricultural machinery refers in particular to the threshing filter screen of a kind of grain header that is used for grain header.
Background technology
At present, the traditional threshing filter screen that uses on the grain header is the steel wire by the grid structure of 18 * 18mm, is welded on the semicircular filter screen bracket.In use exist: (1) threshing filter screen has only 1/2 or 2/5 to work when operation, and this part is because the operating frequency height, so wearing and tearing easily, after normally using 300 hours, the phenomenon that filter screen damages will appear, just can influence its filter effect as untimely replacing, and other 1/2 or 3/3 can not the dismantling of left not experience wear, so whole filtering net can only be changed, cause use cost higher; (2) integrally-built filter screen is made complicated, maintenance difficult.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, and is convenient to make, keep in repair the threshing filter screen of durable a kind of grain header.
The purpose of this utility model is achieved in that a kind of threshing filter screen of grain header, comprises the dictyosome of semicircular arc, and wherein: described dictyosome is made up of two blocks of interchangeable 1/4 circular arc web plates, between two blocks of circular arc web plates for removably connecting; Described circular arc web plate is made up of the circumferential plate of polylith and many crossyard bars again, and the crossyard bar circumferentially evenly distributes by the circular arc web plate, and the crossyard bar is plugged on the circumferential plate.
Every block of circular arc web plate described in the threshing filter screen of above-mentioned a kind of grain header circumferentially is evenly equipped with 17 crossyard bars.
After the utility model adopts said structure,, can improve the sieving efficient of dictyosome, simplified structure by forming web plate jointly with plug-in type crossyard bar and circumferential plate; Simultaneously, dictyosome adopts two blocks of interchangeable web plates to form, and only need change the crossyard bar of damage when making maintenance or use can be continued in position of two web plates exchanges, and is convenient more, and can prolong service life of dictyosome widely, can reach 1200～1500 hours.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the perspective view of a kind of specific embodiment of the utility model;
Fig. 2 is a decomposition texture schematic diagram of the present utility model;
Fig. 3 is the structural representation of the utility model circular arc person's movements and expression web plate;
Fig. 4 is the upward view of Fig. 3.
Embodiment
Consult Fig. 1 to shown in Figure 4, the threshing filter screen of a kind of grain header of the present utility model is the dictyosome 1 of a semicircular arc, and this dictyosome 1 is made up of two blocks of interchangeable 1/4 circular arc web plates 11, is that dismountable bolt connects between two blocks of circular arc web plates 11; Circular arc web plate 11 is made up of eight circumferential plate 11A and 17 crossyard bar 11B again, and crossyard bar 11B circumferentially evenly distributes by circular arc web plate 11, and crossyard bar 11B is plugged on the circumferential plate 11A, the crossyard bar 11B of conveniently replaced damage.Concrete using method of the present utility model is identical with traditional threshing filter screen, but keeps in repair convenient, longer service life.
Claims (2)
1. the threshing filter screen of a grain header comprises the dictyosome (1) of semicircular arc, and it is characterized in that: described dictyosome (1) is made up of two blocks of interchangeable 1/4 circular arc web plates (11), between two blocks of circular arc web plates (11) for removably connecting; Described circular arc web plate (11) is made up of circumferential plate of polylith (11A) and many crossyard bars (11B) again, and crossyard bar (11B) circumferentially evenly distributes by circular arc web plate (11), and crossyard bar (11B) is plugged on the circumferential plate (11A).
2. according to the threshing filter screen of the described a kind of grain header of claim, it is characterized in that: described every block of circular arc web plate (11) circumferentially is evenly equipped with 17 crossyard bars (11B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054356 CN2867837Y (en) | 2006-01-24 | 2006-01-24 | Threshing filter screen for harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054356 CN2867837Y (en) | 2006-01-24 | 2006-01-24 | Threshing filter screen for harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2867837Y true CN2867837Y (en) | 2007-02-14 |
Family
ID=37722762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054356 Expired - Lifetime CN2867837Y (en) | 2006-01-24 | 2006-01-24 | Threshing filter screen for harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2867837Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530037B (en) * | 2008-03-14 | 2011-02-09 | 洋马株式会社 | Threshing apparatus |
-
2006
- 2006-01-24 CN CN 200620054356 patent/CN2867837Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530037B (en) * | 2008-03-14 | 2011-02-09 | 洋马株式会社 | Threshing apparatus |
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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: GUANGDONG KELIYA MODERN AGRICULTURAL EQUIPMENT CO. Free format text: FORMER OWNER: GUANGZHOU KELIYA AGRICULTURAL MACHINERY CO., LTD. Effective date: 20100315 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510000 DONGSHAN INDUSTRIAL PARK, LIANGTIAN TOWN, BAIYUN DISTRICT, GUANGZHOUCITY, GUANGDONG PROVINCE TO: 511340 GUANGDONG KELIYA MODERN AGRICULTURAL EQUIPMENT CO., LTD.,GUANGZHOU EAST (ZENGCHENG) AUTOMOTIVE INDUSTRY BASE, XINHE NORTH ROAD, XINTANG TOWN, ZENGCHENG, GUANGZHOU CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100315 Address after: 511340 Guangzhou, Xintang Town, Zengcheng Town, Guangzhou Province, North East Road (Zengcheng) auto industry base, Guangdong, Guangdong modern agricultural equipment Co., Ltd. Patentee after: GUANGDONG KOLEA MODERN AGRICULTURAL EQUIPMENT CO., LTD. Address before: 510000 Dongshan Industrial Zone, fertile farmland, Baiyun District, Guangzhou, Guangdong Patentee before: Guangzhou KOLEA Agriculture machines Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070214 |
|
| EXPY | Termination of patent right or utility model |