SU778725A1

SU778725A1 - Cotton picker

Info

Publication number: SU778725A1
Application number: SU792715422A
Authority: SU
Inventors: Владимир Николаевич Горн; Хайрулла Хусанович Нуралиев; Сайдикарим Султанов; Виктор Иванович Пак; Виктор Васильевич Орлов; Константин Петрович Юшин
Priority date: 1979-01-22
Filing date: 1979-01-22
Publication date: 1980-11-15

Description

(54) СЪЕМНИК ХЛОПКОУБОРОЧНОГО АППАРАТА(54) PLAIN REMOVER

1one

Изобретение относитс к области . сельскохоз йственного машиностроени The invention relates to the field. agricultural engineering

и может быть использовано в хлопкоуборочных машинах.and can be used in cotton harvesting machines.

Известный съемник хлопкоуборочного аппарата имеет смонтированные на его каркасе вертикальный опорный вал с закрепленной на нем цилиндрической щеткой и привод ll .Known puller cotton harvester is mounted on its frame vertical support shaft with a cylindrical brush attached to it and drive ll.

Вал съемника закреплен посредст- вом подшипников на верхней и нижней панел х каркаса аппарата. The shaft of the puller is fixed by bearings on the top and bottom panels of the frame of the apparatus.

К недостаткам известного съемника, относитс сложность его монтажа на сварной каркас хлопкоуборочного аппарата , при этом возможный перекос вала приводит к нагреву подшипниковых опор и выходу их из стро . Кроме Того , нижн панель каркаса аппарата контактирует с поверхностью почвы и ограничивает вертикальное опускание , а при попадании пыли в нижнюю подшипниковую опору происходит преждевременный ее износ, что приводит к поломкам и затрудн ет техническое обслуживание.A disadvantage of the known puller is the difficulty of mounting it on the welded frame of the cotton picker, with the possible misalignment of the shaft leading to the heating of the bearings and their failure. In addition, the bottom panel of the frame of the apparatus contacts with the soil surface and limits the vertical lowering, and if dust gets into the lower bearing support, it is prematurely worn out, which leads to breakdowns and maintenance.

Целью изобретени вл етс расширение технологических возможностей съемника за счет регулировани его .положени -по высоте.The aim of the invention is to expand the technological capabilities of the puller by adjusting its position-in height.

Указанна цель достигаетс тем, что средство креплени .щетки содержит концентричные втулки, установленные между опорным валом и щеткой,This objective is achieved in that the fastening means of the brush comprises concentric sleeves mounted between the support shaft and the brush,

5 при этом внутренн втулка закреплена на каркасе аппарата и шарнирно соединена с наружной втулко-й, причем щетка закреплена на наружной втулке, а опорный вал смонтирован консольно и5, while the inner sleeve is fixed on the frame of the apparatus and pivotally connected to the outer sleeve, the brush is fixed on the outer sleeve, and the support shaft is mounted cantilever and

10 снабжен закрепленным на нижнем конце поводком, посредством которого он соединен с наружной втулкой.10 is provided with a driver attached to the lower end, by means of which it is connected to the outer sleeve.

На фиг. 1 схематически изображен S предлагаемый съемник; на фиг. 2 разрез А-А на фиг. 1; на фиг. 3 разрез Б-Б на фиг. 1.FIG. 1 shows schematically S the proposed puller; in fig. 2, section A-A in FIG. one; in fig. 3 section bb in fig. one.

Claims

The cotton-picking device remover contains a vertical unit mounted on the frame 20 1 of the apparatus, a supporting shaft 2, a cylindrical brush 3 mounted on the shaft, and a drive 4. The means for fixing the brush contains concentrically mounted between the supporting 25 shaft 2 and the cylindrical brush 3 outer 5 and inner bushings , while the inner sleeve 6 is fixed on the frame of the apparatus and pivotally connected by means of bearings 7 to the outer sleeve 5, on which the brush 3 is fixed. Support shaft 2, bearing supports 8 of which are installed in the housing 9, The console is mounted, and the lower end of the shaft is equipped with a driver 10 fixed on it, by means of which the shaft is connected to the outer sleeve 5 and transmits rotational movement to the cylindrical brush 3. When the device operates, the gear 4 of the drive rotates the vertical shaft 2 of which 6 are fixed in the housing 9, the frame of the apparatus and through the driver 10 through the sleeve 5 rotates the cylindrical brush 3. If the device needs to be raised or lowered during operation of the apparatus, the outer sleeve 5 is moved along the inner sleeve b, secured Mr. Noah in the frame unit, thereby rasshirtots technological capabilities puller. At the same time, the cantilever fastening of the shaft to the frame eliminates the misalignment of the shaft and prevents premature wear of the bearing supports, due to which the repair work of the cotton picker increases as a whole. Claims of the Cotton Harvester, containing a vertical support shaft mounted on the apparatus frame, a cylindrical brush with means for fixing it on the shaft and a drive, characterized in that, in order to expand the technological capabilities of the stripper by adjusting its position in the brush, the means of fastening the brush are concentric bushings installed; between the support shaft and the brush, while the inner sleeve is fixed to the frame of the apparatus and pivotally connected to the outer sleeve, the brush attached to the outer sleeve, and the supporting shaft mounted console and provided with a fixed on the lower end of the leash, through which it is connected to the outer sleeve. Sources of information taken into account during the examination 1. Instructions for the care and operation of the two-bottom cotton picker 17X3-1.8. UzINTI, Tashkent, 1966.