FIELD: agriculture.
SUBSTANCE: combine of the combine harvester with a pneumatic separator includes a housing with a cover, loading and unloading devices, a pneumatic separator containing a fan in the housing with a drive, an air duct with an expansion chamber and a pipe, wherein the fan is additionally equipped with a filter placed in the casing, connected to the fan housing, and equipped with a cleaning mechanism comprising a brush holder, on which a stop is installed, roller and brush, a rod with a rotation limiter of the brush holder, connected to the brush holder by a hinge, and a drive fixed on the housing, note here that casing is equipped with valve with clamping device. Removable hopper is arranged under valve to collect admixtures.
EFFECT: invention makes it possible to exclude ingress of fine and light impurities released in the process of grain loading by a hopper.
1 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GRAIN TRANSPORTATION SYSTEM IN HARVESTER | 2015 |
|
RU2594527C1 |
| HOPPER OF COMBINE HARVESTER WITH PNEUMATIC SEPARATOR | 2015 |
|
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RU2800994C1 |
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|
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| HOPPER OF COMBINE HARVESTER WITH PNEUMATIC LOADING OF GRAIN BY INJECTION SYSTEM | 2018 |
|
RU2683540C1 |
| GRAIN HARVESTING AND DRYING COMBINE | 2005 |
|
RU2287256C2 |
| PNEUMATIC SYSTEM FOR TRANSPORTATION OF THRESHING PRODUCTS IN GRAIN COMBINE | 2006 |
|
RU2316933C1 |
| GRAIN COMBINE EQUIPPED WITH CORN HARVESTING ATTACHMENT | 2001 |
|
RU2197813C2 |
| GRAIN COMBINE HOPPER DISCHARGE CONTROL SYSTEM | 0 |
|
SU1667723A1 |
| HOPPER OF COMBINE HARVESTER WITH PNEUMATIC LOADING OF GRAIN BY INJECTION SYSTEM | 2009 |
|
RU2411713C1 |
