BEATER FOR THRESHING-SEPARATING APPARATUS WITH CYLINDRICAL PROJECTIONS Russian patent published in 2007 - IPC A01F12/18 A01D45/00 A01D41/08 

Abstract RU 2306693 C1

FIELD: agricultural engineering, in particular, equipment used in cereal harvesting machines.

SUBSTANCE: beater has support with curved blades having convexity oriented outside and being inclined backward. Blades are fixed on support. There is projection on peripheral ends of blades, said projection being formed as rotating cylinder. Slot between projection and cylinder proper is defined by partial withdrawal of cylinder above blade contour. Beaters successively smooth spikes from their base to apex, said spike being transferred from one beater to another. Spike is curved on curved surface of blade, and grains of outer row obtain pulse for throwing thereof. Curvature of projection is greater than curvature of blade proper, therefore spike is bent in still steeper manner and grains are thrown away from spike by centrifugal force.

EFFECT: increased threshing efficiency and reduced specific consumption of power for threshing.

3 dwg

Similar patents RU2306693C1

Title Year Author Number
BEATER OF BEATING AND SEPARATING DEVICE 2013
  • Rjadnov Aleksej Ivanovich
RU2535255C1
SLOT BEATER WITH ADJUSTABLE BLADES 2011
  • Rjadnov Aleksej Ivanovich
  • Sharipov Renat Vil'Evich
  • Matveeva Ksenija Alekseevna
RU2457658C1
SLITTER-TYPE BEATER WITH TRANSPORTATION PLATE 2000
  • Rjadnov A.I.
  • Skvortsov A.K.
  • Ileneva S.V.
  • Sharipov R.V.
RU2199203C2
THRESHING-SEPARATING DEVICE SLOTTED BEATER 2015
  • Ryadnov Aleksej Ivanovich
  • Fedorova Olga Alekseevna
RU2601228C1
WORKING MEMBER FOR THRESHING-SEPARATING DEVICE 1990
  • Skvortsov Aleksandr Konstantinovich
RU2023374C1
FINISHING THRESHING DEVICE FOR CEREAL HEAP 2010
  • Rjadnov Aleksej Ivanovich
  • Tronev Sergej Viktorovich
  • Stenkovoj Aleksej Pavlovich
RU2425484C1
COMBINE HARVESTER 2010
  • Saldaev Gennadij Aleksandrovich
RU2418402C1
SLOTTED BEATER OF THRESHING-SEPARATING DEVICE 2018
  • Ryadnov Aleksej Ivanovich
RU2691584C1
STRAIGHT-FLOW OUTSIDE THRESHING CHAMBER 1995
  • Ileneva Svetlana Viktorovna
  • Skvortsov Aleksandr Konstantinovich
  • Tsepljaev Aleksej Nikolaevich
RU2090048C1
COMBINE HARVESTER FOR HARVESTING GRAIN CROPS STANDING BY COMBING 2021
  • Maslov Gennadij Georgievich
  • Papusha Sergej Konstantinovich
  • Yudina Elena Mikhajlovna
  • Ushakov Denis Aleksandrovich
RU2792120C2

RU 2 306 693 C1

Authors

Skvortsov Aleksandr Konstantinovich

Ovchinnikov Aleksej Semenovich

Kuznetsov Nikolaj Grigor'Evich

Ileneva Svetlana Viktorovna

German Aleksej Leonidovich

Dates

2007-09-27Published

2006-03-20Filed