SU583245A1

SU583245A1 - Rotary loader

Info

Publication number: SU583245A1
Application number: SU7502193159A
Authority: SU
Inventors: Юрий Андреевич Кабанов; Владимир Иванович Ильин; Абрам Натанович Моргуновский
Original assignee: Проектно-Конструкторское Бюро По Механизации Энергетического Строительства
Priority date: 1975-11-20
Filing date: 1975-11-20
Publication date: 1977-12-05

Description

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Изобретение относитс к роторным погрузчикам дл перегрузки сзлпучего материала и может быть использовано, в частности, дл разгрузки штабел , угл на склаще топлив-а тепловых электростанций .The invention relates to rotary loaders for transshipment of bulk material and can be used, in particular, for unloading a stack of coal into a stack of fuel from thermal power stations.

Известны роторные погрузчики, содержащие подвижный мост с рельсами, на которые устанавливаетс платформа с возможностью возвратно-поступательнЪго перемещени , несуща шарнирно закрепленную на ней роторную стрелу lRotary loaders are known that contain a movable bridge with rails on which a platform is installed with the possibility of reciprocating movement, carrying a rotary boom hinged on it.

Однако данна конструкци вл етс громоздкой.However, this construction is cumbersome.

Известен также роторный погрузчик, включающий подвижный радиальный мост с рельсами, на которых установлена платформа посредством передних и задних ходовых тележек и шарнирно закрепленна на платформе роторна стрела 2Also known is a rotary loader, which includes a movable radial bridge with rails, on which a platform is installed by means of front and rear running carriages and hinged on a platform of a rotary arrow 2

Недостаток этого погрузчика заключаетс в наличии на стреле мощного противовеса, что с одной сторойы, увеличивает металлоемкость Г а с другой ограничивает длину ее возвратно-поступательного перемещени с платформой по мосту. Последнее приводит к тому, что при наличии штабел сыпучего материала значительной ширины его The disadvantage of this loader is the availability of a powerful counterweight on the boom, which on one side increases the metal intensity. On the other, limits the length of its reciprocating movement with the platform over the bridge. The latter leads to the fact that in the presence of a stack of bulk material of considerable width

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крайние, расположенные по внутреннему диаметру участки не могут быть разгружены, и дл их разгрузки необходимо использование дополнительного оборудовани .extreme, inner diameter sections cannot be unloaded, and the use of additional equipment is necessary to unload them.

Цель изобретени - увеличение зоны действи ротора и снижение металлоемкости конструкции.The purpose of the invention is to increase the area of the rotor and reduce the metal structure.

Это достигаетс тем, что радиальН1ЛЙ мост предлагаемого погрузчика оснащен дополнительными рельсами, смонтированными с обратной его стороны , на которых /становлены задние по отношению к ротору ходовые тележки. При этом радиальный мост имеет трубчатое сечение.This is achieved by the fact that the radial N1LJ bridge of the proposed loader is equipped with additional rails mounted on its reverse side, on which the trolleys are rearward relative to the rotor. In this case, the radial bridge has a tubular section.

На фи.г. 1 представлен Вписываемый роторный погрузчик, общий вид; на фиг. 2 - узел1фиг. I на фиг. 3 разрез А-А фиг. 2 на фиг. 4 - paspes Б-Б фиг. 2.On fi.g. 1 shows the Fitted rotary loader, general view; in fig. 2 - knot1fig. I in FIG. 3 section A-A of FIG. 2 in FIG. 4 - paspes BB FIG. 2

Роторный погрузчик содержит мост 1 на котором установлена платформа 2, несуща на себе стрелу 3 с ковшовым ротором 4.The rotary loader comprises a bridge 1 on which a platform 2 is installed, bearing on itself an arrow 3 with a bucket rotor 4.

Claims

The loader includes a system of belt conveyors 5,6 and 7, located respectively, arrow, platform and bridge. The arrow 3. The hinge is fixed on the platform 2 using the portal C, t g 9 and the block-age-old system 10. Bridge 1 can be moved directly with the BOM chassis trucks 11 and 12 along ring rails 13 and 14, laid on a concrete base around the central column 15. Bridge 1 is made of d longitudinal beams 16 of a tubular section rigidly connected by end beams. The bridge structure is reinforced by a fuel box 17 with cross-links 1U box section. Rails 19 are laid on the upper part 16, and additional rails 20 are laid on their lower part. Platform 2 is made longitudinally on the cross-sectional and transverse, balk, box and cross section, supported on the trolleys 21 and 22, and the carts 21 and 22 include answer wheels. 23 and 24, suspended; on the balancers, as well as guide rollers 25 and 2b. At the same time, the carts 21 front with respect to the rotor rest on the rail 19, and the rear carts 22 rest on the rails 20. During the operation of the loader, the bulk material is picked up by the rotor 4 of the boom 3 and transferred by the conveyor 5 to the conveyor 6 of the platform 2 and then comes from the latter on the conveyor 7 of the bridge 1, from where it is discharged in the bunker 27 of the central column 15 and diverted to the consumer. In this case, the stack is unloaded in cross section by the rotor 4 of the swinging boom 3 during forward and backward movement of platform 2 to bridge 1. rear platform carts on additional bridge rails and the implementation of the latter with a tubular cross-section allows increasing the boom maneuverability and reducing the metal consumption of the structure as a whole. Claims. 1. A rotor loader, including a movable radial bridge with rails on which a platform is installed by means of front and rear running carriages and hinged on a rotor platform, in order to increase the area of the rotor, The radial bridge is equipped with additional rails mounted on its reverse side, on which the undercarriage carts are mounted back to the rotor. 2. A loader according to claim 1, characterized in that, in order to reduce metal consumption, the radial bridge has a tubular section. Sources of information taken into account in the examination: 1. The author's certificate of the USSR 471414, cl. E 02 F 3 / 1b, 1972.

2. The patent of the Federal Republic of Germany 1247955 cl. 81e 125, 1967.

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