SU1472386A1

SU1472386A1 - Device for conveying cargo

Info

Publication number: SU1472386A1
Application number: SU874210937A
Authority: SU
Inventors: Николай Иванович Бондарев; Сергей Маратович Мазок
Original assignee: Ярославское научно-производственное объединение "Электронприбор"
Priority date: 1987-03-17
Filing date: 1987-03-17
Publication date: 1989-04-15

Abstract

Изобретение относитс к промышленному транспорту. Цель - повышение производительности уа. На неподвижной раме 1 устройства расположен ходовой винт 2. На последнем установлена ходова гайка дл перемещени каретки (К) 4 с возможностью вращени ее на К4. Ходова гайка подпружинена относительно винта 2. На К4 установлены втулки 9, в которых параллельно винту 2 закреплены на раме 1 направл ющие 3. С ходовой гайкой св зан поворотный рычаг 12, а поворотные рычаги 10 установлены на втулках 9. Со свободными концами рычагов 10 шарнирно соединен толкатель (Т) 11 груза. На К4 закреплены два упора 13 и 14. Рычаг 12 установлен с возможностью поочередного взаимодействи с упорами 13 и 14 при пр мом и обратном ходах К4. При подаче необходимого количества изделий 16 ходова гайка и рычаг 12 поворачиваютс на угол, ограниченный упором 13, и Т 11 опускаетс . При дальнейшем перемещении винта 2 К4 перемещаютс по направл ющим 3, а Т11 перемещает издели 16 над приемным конвейером. Затем происходит реверсирование хода винта 2 и рычаг 12, поворачива сь до упора 14, поднимает Т11. При дальнейшем перемещении винта 2 против часовой стрелки К4 перемещаетс вправо и Т11 проходит над издели ми 16. 3 ил.This invention relates to industrial vehicles. The goal is to increase the performance of ya. A spindle 2 is located on the fixed frame 1 of the device. On the latter, a spindle nut is installed to move the carriage (K) 4 so that it can rotate on K4. The running nut is spring-loaded with respect to screw 2. On K4, there are bushings 9 in which guides 3 are fixed parallel to screw 2 on frame 1. A rotary lever 12 is connected to the running nut, and rotatable levers 10 are mounted on bushings 9. The hinged arms 10 are hinged pusher (T) 11 of the load is connected. Two stops 13 and 14 are fixed to K4. Lever 12 is installed with the possibility of alternate interaction with stops 13 and 14 during forward and reverse moves of K4. When supplying the required number of products 16, the nut and the lever 12 are rotated by an angle limited by the stop 13, and T 11 is lowered. With further movement of the screw 2, the K4 moves along the guides 3, and T11 moves the products 16 over the receiving conveyor. Then there is a reversal of the stroke of the screw 2 and the lever 12, turning to the stop 14, raises T11. With further movement of the screw 2 counterclockwise, K4 moves to the right and T11 passes over the products 16. 3 Il.

Description

дового винта, при этом св занный сplug screw, while associated with

и обратном ходах каретки.and reverse carriage moves.

6 /2 4 D К- - ,6/2 4 D K- -,

8eight

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S г 1 S g 1

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Claims

Claim

Device for moving cargo. comprising a spindle located on a fixed frame, a spindle nut located on the spindle for moving the carriage, a main sleeve mounted on the carriage, arranged in the main sleeve parallel to the spindle and mounted on the fixed frame main guide, characterized in that, in order to increase productivity, it equipped with an additional sleeve located on the carriage, located in the additional sleeve parallel to the spindle and mounted on a fixed frame additional guide, three rotary levers, one on which is connected with the driving nut, and the other two are mounted on the main and additional bushings, two stops and a pusher fixed to the carriage, pivotally connected to the free ends of the rotary levers, and the running nut is mounted for rotation on the carriage and spring-loaded relative to the lead screw, while the rotary installation lever connected to the lead nut with the possibility of alternating interaction with the stops for forward and reverse carriage strokes.

φα.ί.1

A-A Fig. Z