CN2812544Y - Adjustable rice and wheat two-purpose harvester threshing drum - Google Patents
Adjustable rice and wheat two-purpose harvester threshing drum Download PDFInfo
- Publication number
- CN2812544Y CN2812544Y CN 200520073742 CN200520073742U CN2812544Y CN 2812544 Y CN2812544 Y CN 2812544Y CN 200520073742 CN200520073742 CN 200520073742 CN 200520073742 U CN200520073742 U CN 200520073742U CN 2812544 Y CN2812544 Y CN 2812544Y
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- wheat
- ratch
- rice
- utility
- model
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Abstract
The utility model discloses a threshing cylinder for an adjustable rice and wheat two-purpose harvester threshing drum, which is mainly composed of a cylinder body (1) and rack bars (2), wherein the cylinder body (1) is connected with the rack bars (2) through movable connecting pieces (3); a set of rack bars (2) are connected and distributed at the periphery of the cylinder body (1). According to the operating conditions, the movable connecting pieces are regulated to adjust the angle and the number of the rack bars, and the optimum harvesting state is achieved. The utility model has the advantages of simple structure, double purpose for rice and wheat, and convenient operation. The utility model is a novel substitute for a threshing cylinder of a harvester.
Description
Affiliated technical field
The utility model relates to the harvester threshing cylinder, is specifically related to the dual-purpose harvester threshing cylinder of adjustable rice wheat.
Background technology
Along with Tendency of Agricultural Machinery in Chinaization is constantly accelerated, agricultural machinery market is day by day ripe, and especially harvesting machinery constantly upgrades, transforms, and has largely to improve in quality and moulding.In recent years, the good harvest comprehensively of China's agricultural, wheat, rice yield significantly improve, transregional grain header rapidly increases simultaneously, each department crop yield difference, kind difference, maturing stage difference, add that the peasant is more and more higher to the mechanical harvesting quality requirement, grain header and numerous tractor drivers face many new problems.
At present, the drum with rasp bars that grain header uses belongs to extruding threshing mode, gathers at wheat yield height, night that high humidity, lodging are laid particular stress on, during low cutting stubble, and engine load increases, and cylinder stops up easily, the oil consumption height, and parts are fragile, and harvesting is renderd a service obviously and is descended; Grain header uses nail tooth drum, though it is laborsaving, fuel-efficient when receiving wheat, but owing to can not adjust the angle and the ratch number of ratch in good time, it is excessive often to form threshing, cause straw too broken make clean with separate unclean, cause compass screen surface to run grain, the wheat impurity that results are good is on the high side, and the peasant also will be wasted time and energy and be raised only, when the harvesting paddy rice, because the kind difference, the maturing stage difference causes the receipts hybrid rice better easily, and the clean weak effect of receipts japonica rice threshing, or through threshing when receiving japonica rice, easily cause threshing excessive when receiving hybrid rice, fragmentation is too big; Existing drum with rasp bars and nail tooth drum are when getting wheat, paddy rice, because can not adjust the angle of ratch and ratch number and influence the harvesting effect in good time.
Summary of the invention
The purpose of this utility model is: provide a kind of adjustable rice wheat dual-purpose harvester threshing cylinder, during the summer harvest and autumn harvest, according to high and low angle and the ratch number that cuts stubble, kind difference, maturing stage difference, all multifactor in good time adjustment ratch such as laying particular stress on that lodge of output, thus performance grain header optimum performance.
Technical solution of the present utility model is: this threshing cylinder mainly is made up of barrel, ratch, connects ratch by active coupling on barrel, and one group of ratch connection is distributed in the barrel periphery.
According to operating condition, adjust the angle and the ratch number of ratch by regulating active coupling, reach best harvesting state.
The utility model is simple in structure, and the rice wheat is dual-purpose, and is easy to use, is the novel substitute of harvester threshing cylinder.
Description of drawings
Fig. 1 is the utility model structural representation
Among the figure: 1 barrel, 2 ratch, 3 active couplings
Embodiment
As shown in Figure 1, this threshing cylinder mainly is made up of barrel 1, ratch 2, connects 2 connections of 2, one groups of ratch of ratch by active coupling 3 and be distributed in barrel 1 periphery on barrel 1.
According to the operation situation, adjust the angle of inclination of ratch by regulating movable connecting rod, adjust ratch number on the barrel thereby also can drop to the ground by ratch by the adjusting active coupling.
Claims (1)
1. the dual-purpose harvester threshing cylinder of adjustable rice wheat, this threshing cylinder mainly is made up of barrel (1), ratch (2), it is characterized in that: go up by active coupling (3) connection ratch (2) at barrel (1), one group of ratch (2) flexibly connects and is distributed in barrel (1) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073742 CN2812544Y (en) | 2005-07-16 | 2005-07-16 | Adjustable rice and wheat two-purpose harvester threshing drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073742 CN2812544Y (en) | 2005-07-16 | 2005-07-16 | Adjustable rice and wheat two-purpose harvester threshing drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812544Y true CN2812544Y (en) | 2006-09-06 |
Family
ID=36947625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073742 Expired - Fee Related CN2812544Y (en) | 2005-07-16 | 2005-07-16 | Adjustable rice and wheat two-purpose harvester threshing drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812544Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301799A (en) * | 2018-12-20 | 2021-08-24 | 凯斯纽荷兰(中国)管理有限公司 | Agricultural vehicle with adjustable rasp bar |
| CN113767752A (en) * | 2021-10-09 | 2021-12-10 | 石河子大学 | A corn kernel harvester for intercropping |
-
2005
- 2005-07-16 CN CN 200520073742 patent/CN2812544Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301799A (en) * | 2018-12-20 | 2021-08-24 | 凯斯纽荷兰(中国)管理有限公司 | Agricultural vehicle with adjustable rasp bar |
| CN113301799B (en) * | 2018-12-20 | 2023-10-27 | 凯斯纽荷兰工业(哈尔滨)机械有限公司 | Threshing and separating system, agricultural harvester and related methods |
| CN113767752A (en) * | 2021-10-09 | 2021-12-10 | 石河子大学 | A corn kernel harvester for intercropping |
| CN113767752B (en) * | 2021-10-09 | 2024-04-12 | 石河子大学 | Corn kernel harvester for intercropping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 |