OZHERELEV VIKTOR NIKOLAEVICH,Ожерельев Виктор Николаевич
申请号：
RU2012114510/13
公开号：
RU0002490859C1
申请日:
2012.04.12
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
FIELD: agriculture.SUBSTANCE: invention relates to agricultural machinery industry and can be used in berry-harvesting and grape-harvesting combines. The device comprises two sections consisting of the group of discs 1, 2 and 3, 4. The sections are located on both sides of the longitudinal plane of symmetry 21 of the berry-harvesting machine and over the respective longitudinal conveyors 6 and 7. The groups of discs 1, 2 and 3, 4 are mounted with the ability to rotate freely around the individual axes - 8, 9 of the upper tier and 12, 13 of the lower tier. The axes 8, 9 and 12, 13 are inclined from the longitudinal plane of symmetry 21 by an acute angle. The discs 1, 2 and 3, 4 of each of the sections are located along the longitudinal plane of symmetry 21 in two tiers with alternation and overlapping the surfaces. The axes 8, 9 and 12, 13 of rotation of all discs 1, 2 and 3, 4 located on one side of the longitudinal plane of symmetry, are fixed on the respective longitudinal beams 10 and 11. Each beam 10 or 11 is placed between the tiers of the discs 1, 2 and 3, 4 and is connected to the machine frame in its upper part by means of articulated suspensions 15, 16 and 17, 18 and the longitudinal axes 19 and 20. The longitudinal axes are arranged closer to the longitudinal plane of symmetry 21 than the center of gravity of the entire section of the catching device suspended on them. Each longitudinal beam 10 and 11 is made in the form of a tube of rectangular cross-section and is oriented with one of the sides of the rectangle perpendicular to the axes of rotation of the discs 1, 2 and 3, 4 mounted on it. The axes of rotation of the discs of the upper tier 1 and 3 are fixed to the beam 10 and 11 closer to the longitudinal plane of symmetry 21 than the lower ones 2 and 4. The articulated suspensions 15, 16 and 17, 18 are oriented in the opposite direction from the longitudinal plane of symmetry 21.EFFECT: reduction of losses during harvesting fruits and berries is provid
