FIELD: agricultural engineering, in particular, equipment used in devices for threshing of crops vulnerable to damage.
SUBSTANCE: threshing and separating apparatus has pair of spring-loaded and rubberized rolls and threshing rolls arranged in pairs rearward of spring-loaded and rubberized rolls. Paired rolls are mutually correlated by means of synchronizing transmissions. Threshing rolls are made in the form of housings with pins and are equipped with flexible working members formed as blades with wavy edge. Roll housing is defined by shaft and C-shaped brackets. Additional pair of feeding spring-loaded and rubberized rolls is disposed between pairs of threshing rolls. In first pair of threshing rolls, C-shaped brackets are mounted so that concavities thereof are facing one another. In second pair of threshing rolls, concavity of C-shaped brackets of upper roll is oriented toward convexity of C-shaped brackets of lower roll.
EFFECT: increased efficiency and reduced amount of fractured grain and seeds with micro grass contaminants.
5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR THRESHING OF EASILY DAMAGED CROPS BY THE EXAMPLE OF CHICK-PEA (VERSIONS) | 2003 |
|
RU2245013C1 |
| GRAIN COMBINE | 2003 |
|
RU2243642C1 |
| THRESHING-SEPARATING APPARATUS FOR THRESHING OF EASILY DAMAGED CROPS | 2004 |
|
RU2275786C1 |
| THRESHING-SEPARATING APPARATUS | 2003 |
|
RU2242860C1 |
| THRESHING AND SEPARATING APPARATUS | 2001 |
|
RU2194382C1 |
| METHOD OF COMBINE HARVESTING OF MUSTARD SEED CROPS AT CULTIVATION IN RICE CHECKS AND THRESHING DEVICE FOR ITS IMPLEMENTATION | 2010 |
|
RU2471335C2 |
| THRESHING AND SEPARATING UNIT | 0 |
|
SU1824084A1 |
| COMBINE HARVESTER | 2010 |
|
RU2418402C1 |
| THRESHING-AND-SEPARATING APPARATUS FOR THRESHING OF LEGUMINOUS CROPS | 2004 |
|
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| THRESHING AND SEPARATING APPARATUS | 2000 |
|
RU2171566C1 |
