SU783194A1

SU783194A1 - Overhead trolley

Info

Publication number: SU783194A1
Application number: SU782653606A
Authority: SU
Inventors: Николай Макарович Мухин; Александр Сергеевич Сенской; Борис Николаевич Косинец
Original assignee: Производственное Объединение По Выпуску Швейного Промышленного Оборудования
Priority date: 1978-08-03
Filing date: 1978-08-03
Publication date: 1980-11-30

Description

(54) ПОДВЕСНАЯ ТЕЛЕЖКА(54) SUSPENDED TROLLEY

1one

Изобретение относитс к устройствам дл транспортировки рабочего места - кантовател внутри и между здани ми по технологическим операци м.The invention relates to devices for transporting a workplace - tilter inside and between buildings for technological operations.

известна подвесна тележка, содер-5 жаща несущую раму, на которой смонтированы ходовые колеса, выполненные с ребордами, приводной каток и грузова подвеска l.The well-known trolley is known, containing a bearing frame, on which the driving wheels made with flanges, the drive roller and the cargo suspension are mounted l.

Однако данна тележка не достаточ-Ю но надежна в работе.However, this truck is not sufficiently reliable in operation.

Цель изобретени - повышение надежности тележки в работе путем регулировани прижати приводного катка к моморельсу.15The purpose of the invention is to increase the reliability of the truck at work by adjusting the drive roller to close to the tire 15.

Дл этого грузова подвеска и ось приводного катка размещены по разные стороны от оси ходовых колес.For this, the cargo suspension and the drive roller axle are located on opposite sides of the axle of the traveling wheels.

На фиг. 1 изображена тележка, общий вид; на фиг. 2 - разрез А-А на 20 фиг. 1.FIG. 1 shows the cart, general view; in fig. 2 is a section A-A on 20 of FIG. one.

Подвесна тележка подвешибаетс на нижней полке монорельса 1 посредством пары ходовых колес 2.The suspension trolley is mounted on the lower flange of the monorail 1 by means of a pair of traveling wheels 2.

Вал колеса 2 и дискового центре- 25 бежного тормоза 3 на подшипниках монтируетс в корпусе 4. Корпус 4 жестко крепитс на стойке 5.The shaft of the wheel 2 and the disc center-25 brake brake 3 on bearings is mounted in the housing 4. The housing 4 is rigidly fixed on the rack 5.

Тормоз 3 позвол ет заранее задавать скорость при скатывании подвес- 30Brake 3 allows you to pre-set the speed when rolling the suspension;

ной тележки по наклонной вниз, при изменении веса груза или угла наклона трассы монорельса 1.carts on the sloping down, when the weight of the load or the angle of the slope of the monorail 1.

Стойки 5 соединены с площадкой 6, к которой осью-болтом 7 подвешен кронштейн 8, к которому шпильками 9 крепитс редуктор 10. На тихоходный конец вала редуктора 10 насаживае.тс совместно с опорными подшипниками обгонна муфта 11. На наружную обойму подшипников и обгонной муфты 11 напрессовываетс приводной каток 12 с двум ребордами.Racks 5 are connected to the platform 6, to which the axis-bolt 7 hangs the bracket 8, to which the studs 10 fasten the gearbox 10. On the low-speed end of the shaft of the gearbox 10 sit down. A driving roller 12 with two flanges is pressed on.

Электродвигатель 13 с помощью фланцевой муфты 14 св зан с. черв чным редуктором 10. Быстроходный конец вала черв чного редуктора 10 соедин етс втулкой 15 с валом электродвигател 13.The motor 13 is connected to the flange coupling 14. worm gearbox 10. The high-speed end of the shaft of the worm gearbox 10 is connected by a sleeve 15 to the shaft of the electric motor 13.

Claims

The cargo suspension 16 with the product is suspended to the platform 6 by means of a finger 17 welded to the upper part of the suspension 16. The finger 17 enters into the sleeve 18 and is attached with a bolt 19. The sleeve 18 is inserted into the opening of the platform 6 and is supported by the shoulders. The sleeve 18 has a length significantly greater than the thickness of the pad 6, and can move up to the stop bolt 19 in the lower part of the pad b. On-rack 5, a housing of a buffer 20 is mounted on which a stopper cup 21 is mounted. On the latter, a metal plate 22 and a proximity switch 23 are fastened from above. To protect the uprights 5 a spherical buffer flap 24 is fastened. The motor 13 is powered by a trolley 25, which mounted on the bracket 27. The bracket 27 is connected to the housing 4, and the trolley 25 is mounted on the upper shelf of the monorail 1. The amount of pressure of the drive roller 12 to the lower shelf of the monorail 1 is directly dependent on the elevation angle of the monorail and distance X between the axis of the wheels 2 and the load suspension 16 and inversely dependent on the distance Y between the axis of the traveling wheels 2 and the axis of the driving roller 12. When the trolley is moving downward, the electric drive is disconnected and due to the distance of the SRI X and Y the the roller 12 from the lower surface of the lower flange of the monorail 1, the overrunning clutch 1 provides for turning the roller 12 on the low-speed shaft of the worm gearbox 10. Speed control during the descent of the electric suspension trolley at a downward slope is provided by disc centrifugal brakes, 3. When installing a cargo suspension 16 with the product on the table of a machine or other working body, the suspension 16 with the product can be raised, due to distances X and Y, a rocker arm is formed, where the pivot point is the point of contact of the wheel 2 with the lower shelf of the monorail 1 and the second end of the rocker arm underneath the tread of the electric drive is lowered, forming a gap between the rollers 12 and the bottom surface of the lower flange of the monorail 1, thus providing easy movement in both sides of the trolley along the monorail. Claims: Suspended trolley comprising a carrier frame on which the driving wheels are mounted with flanges, a drive roller and a cargo suspension, wherein, in order to increase the reliability of the trolley in operation by adjusting the drive roller against the monorail, the cargo suspension and axle drive roller placed on opposite sides of the axis of the traveling wheels. Sources of information taken into account in the examination 1. US patent t 2608163, cl. 105-153, published. 1952 (prototype)