SU865752A1

SU865752A1 - Device for transfer of loads from inclined roller bed onto rectilinear portion

Info

Publication number: SU865752A1
Application number: SU802870688A
Authority: SU
Inventors: Виктор Николаевич Беляков; Леонид Николаевич Колобов; Виктор Алексеевич Маркин
Original assignee: Предприятие П/Я В-8916; Московское Ордена Трудового Красного Знамени Высшее Техническое Ущилище Им. Н.Э.Баумана
Priority date: 1980-01-10
Filing date: 1980-01-10
Publication date: 1981-09-23

Description

Изобретение относится к промышленному транспорту, а именно к устройствам для внутризаводского перемещения грузов на гравитационных конвейерных установках при передаче грузов с наклонных участков гравитационных конвейеров на горизонтальные участки.The invention relates to industrial transport, and in particular to devices for in-plant movement of goods on gravity conveyor systems when transferring goods from inclined sections of gravity conveyors to horizontal sections.

Известно устройство для передачи грузов с наклонной роликовой секции на прямолинейную, включающее переходной участок в виде расположенных под углом друг к другу на 'шкивах конвейерных секпий [1].A device is known for transferring goods from an inclined roller section to a rectilinear one, including a transition section in the form of conveyor sections arranged at an angle to each other on pulleys [1].

Недостатком данного устройства яв-15 ляется то, что его конструкция не исключает динамических нагрузок в момент контакта перемещаемого груза с поддерживающими роликами.The disadvantage of this device is that its design does not exclude dynamic loads at the moment of contact of the transported load with the supporting rollers.

Наиболее близким по технической 20 сущности и достигаемому результату к предлагаемому является устройство для передачи грузов с наклонной роликовой секции на прямолинейную, включающее переходной участок в виде рас- 25 положенных под углом друг к другу на шкивах конвейерных секций [2].The closest in technical essence and achieved result to the proposed one is a device for transferring goods from an inclined roller section to a straight line, including a transition section in the form of 25 conveyor sections located at an angle to each other on the pulleys [2].

Недостатками известного устройства являются усложненность конструкции и недостаточная надежность в работе 30 при передаче грузов между секциями переходного участка.The disadvantages of the known device are the complexity of the design and lack of reliability in operation 30 when transferring goods between sections of the transition section.

Цель изобретения - упрощение конструкции и повышение надежности.The purpose of the invention is to simplify the design and increase reliability.

Указанная цель достигается тем, что конвейерные секции выполнены в виде ряда полотен и установлены с воз можностью пересечения в вертикальной плоскости, а их шкивы - с возможностью свободного вращения.This goal is achieved by the fact that the conveyor sections are made in the form of a series of canvases and are installed with the possibility of intersection in the vertical plane, and their pulleys are capable of free rotation.

На фиг. 1 изображено предполагаемое устройство при входе груза на переходной участок;,на фиг. 2 - то же, в момент движения по переходному участку; на фиг. 3 - то же, в момент выхода груза с переходного участка; на фиг. 4 - то же, вид сверху.In FIG. 1 shows the proposed device at the entrance of the cargo to the transition section; FIG. 2 - the same, at the time of movement along the transition section; in FIG. 3 - the same, at the time of the release of the cargo from the transition section; in FIG. 4 - same, top view.

Устройство содержит наклонную 1 и горизонтальную 2 роликовые прямолинейные секции и переходной участок 3 между ними.The device comprises an inclined 1 and horizontal 2 roller straight sections and a transition section 3 between them.

Переходной участок 3 содержит секции 4 и 5 ленточных конвейеров, каждая из которых состоит соответст-.The transition section 3 contains sections 4 and 5 of belt conveyors, each of which consists respectively.

венно из рядов гибких полотен 6 и 7, расположенных в шкивах 8, 9 и 10, 11, свободно установленных в осях 12. П·· конвейеру перемещается груз 13.of the rows of flexible webs 6 and 7 located in the pulleys 8, 9 and 10, 11, freely installed in the axes 12. the load 13 moves to the conveyor.

Секции 4 и 5 ленточных конвейеров установлены пересекающимися в вертикальной плоскости таким образом, что линия их пересечения, обращенная к перемещаемому грузу, лежит вне шкивовSections 4 and 5 of belt conveyors are installed intersecting in a vertical plane so that their intersection line facing the load being moved lies outside the pulleys

Устройство работает следующим образом.The device operates as follows.

Груз 13, перемещаясь по наклонной роликовой секции 1, переходит на секцию 4 ленточного конвейера. За счет .запаса кинетической энергии движущегося груза 13, усилия трения между опорной поверхностью груза и гибкими полотнами 6 и свободно-установленных в осях 12 групп шкивов 8 груз 13 продолжает свое движение по секции 4, опираясь на ряд гибких полотен 6 и двигаясь вместе с ними. При этом угол наклона секции 4 соответствует углу наклона роликовой секции 1.The load 13, moving along the inclined roller section 1, goes to section 4 of the conveyor belt. Due to the stock of kinetic energy of the moving load 13, the friction force between the supporting surface of the load and the flexible webs 6 and the pulley groups 8 freely set in the axles 12, the load 13 continues its movement along section 4, relying on a number of flexible webs 6 and moving with them . The angle of inclination of section 4 corresponds to the angle of inclination of the roller section 1.

При дальнейшем своем движении груз 13 передней гранью взаимодействует с рядом гибких полотен 7 горизонтально-установленной секции 5 ленточного конвейера, аналогичным образом за счет запаса кинетической энергии и усилия трения между опорной поверхностью груза и гибкими полотнами 7 приводит последние в движение и перемещается вместе с ними. На этом этапе совместно с движением начинается разворот груза 13 в вертикальной плоскости. При дальнейшем перемещении груза 13 по секциям 4 и 5 ленточных конвейеров он заканчивает свой разворот в вертикальной плоскости, переходя всей своей опорной поверхностью на секцию ленточного конвейера 5, и за счет запаса кинетической энергии переходит на горизонтальную прямолинейную роликовую секцию 2.With its further movement, the load 13 with its front face interacts with a number of flexible webs 7 of the horizontally mounted section 5 of the conveyor belt, similarly due to the kinetic energy reserve and the friction force between the supporting surface of the cargo and the flexible webs 7, the latter are moved and moved with them. At this stage, together with the movement, the turn of the load 13 in the vertical plane begins. With the further movement of cargo 13 through sections 4 and 5 of belt conveyors, it ends its turn in the vertical plane, passing its entire supporting surface to the section of the belt conveyor 5, and, due to the supply of kinetic energy, switches to the horizontal rectilinear roller section 2.

В зависимости от типа стыкуемого с устройством технологического оборудования прямолинейная секция 2 может быть выполнена не горизонтальной, а наклонной с углом наклона меньшим, чем у наклонной секции 1, при этом секция ленточного конвейера 5 уста, навливается с углом наклона, соответг ствующим углу наклона прямолинейной секции 2.Depending on the type of technological equipment that is connected to the device, the rectilinear section 2 can be made not horizontal but inclined with an inclination angle smaller than that of the inclined section 1, while the section of the conveyor belt 5 of the mouth is rolled with an inclination angle corresponding to the angle of inclination of the rectilinear section 2.

В случае расположения наклонной 1 и горизонтальной 2 роликовых прямолинейных секций под большим углом, переходной участок 3 может содержать ’ несколько секций 4 и 5 ленточных конвейеров, последовательно снижающих угол наклона трассы конвейера.If the inclined 1 and horizontal 2 roller straight sections are located at a large angle, the transition section 3 may contain ’several sections 4 and 5 of conveyor belts, which successively reduce the angle of inclination of the conveyor path.

Предлагаемое устройство обеспечивает снижение динамических нагрузок 15 при перемещении по переходному участку за счет устранения контакта груза со шкивами на стыке секций ленточных конвейеров и перераспределения нагрузок на гибкие ленты, которые 20 ^{3 а} счет своей упругости и обеспечивают снижение динамических нагрузок.The proposed device provides a reduction in dynamic loads 15 when moving along the transition section by eliminating the contact of the load with the pulleys at the junction of the sections of belt conveyors and redistributing the loads on flexible belts, which are 20 ^{3 and} due to their elasticity and provide a reduction in dynamic loads.

Claims

(54) A DEVICE FOR TRANSFERRING A CARGO WITH AN INCLINED ROLLER SECTION TO A DIRECT LINEAR This invention relates to a utility transport, and specifically to devices for in-plant movement of goods on gravity conveyor installations when transferring goods from like sections of gravity conveyors to horizontal sections. A device is known for transferring loads from an inclined roller section to a straight-line one, which includes a transition section in the form of angled to each other on a-pulleys of conveyor sections G1. The disadvantage of this device is that its design does not exclude dynamic loads at the moment of contact of the load being moved with the supporting rollers. The closest in technical essence and the achieved result to the proposed is a device for transferring goods from an inclined role of the cocking section to the straight line, including the transition section in the form of conveyor sections 2 at an angle to each other on the pulleys of the conveyor sections 2. The design is complicated. and complete reliability in the operation of the transfer of goods between sections of the transition section. The purpose of the invention is to simplify the construction and increase the reliability. This goal is achieved by the fact that the conveyor sections are made in the form of a number of canvases and are installed with the possibility of crossing in a vertical plane, and their pulleys with the possibility of free rotation. FIG. 1 depicts the assumed. device at the entrance of the goods to the transition section; FIG. 2 is the same when moving along the transitional y4acTKyf in FIG. 3 - the same, at the time of release of cargo from the transition section; in fig. 4 - the same, top view. The device comprises an inclined 1 and horizontal 2 roller straight sections and a transition section 3 between them. Transition section 3 contains sections 4 and 5 of belt conveyors, each of which consists respectively of a series of flexible webs 6 and 7 located in pulleys 8, 9 and 10, 11 freely installed in the axles 12. A load is moved to the conveyor. 13. Sections 4 and 5 of the belt conveyors are installed intersecting in a vertical plane in such a way that the line of their intersection facing the moving load lies outside the pulley. The device operates as follows. The load 13, moving along the inclined roller section 1, moves to section 4 of the belt conveyor. Due to the stock of kinetic energy of the moving load 13, the force of friction between the load bearing surface and the flexible webs of b and 12 groups of pulleys freely installed in the axles 8, the load 13 continues its movement through section 4, resting on a number of flexible webs 6 and move along with them. In this case, the inclination angle of section 4 corresponds to the inclination angle of the roller section 1. With its further movement, the load 13 by the front edge interacts with a number of flexible webs 7 of the horizontally installed section 5 of the conveyor belt, likewise due to the kinetic energy reserve and the friction force between the load bearing surface and the flexible webs 7 sets them in motion and moves with them. At this stage, together with the movement, the load 13 begins to turn in a vertical plane. Upon further movement of the load 13 through sections 4 and 5 of the belt conveyors, it finishes its turn in the vertical plane, the transition of its entire supporting surface to the section of the belt conveyor 5, and due to the reserve of kinetic energy goes to the horizontal linear roller section 2. Depending on the type of technological equipment to be joined with the device, the rectilinear section 2 may be made not horizontal, but inclined, with an inclination angle less than that of inclined section 1, while the belt conveyor section 5 is installed with an inclination angle corresponding to the inclination angle of the rectilinear section 2. In the case of inclined 1 and horizontal 2 rolling rectilinear sections at a large angle, the transition section 3 may contain several sections 4 and 5 of conveyor belts sequentially reducing the inclination angle of the conveyor route. The proposed device provides a reduction in dynamic loads when moving around the transition section by eliminating the contact of the load with the pulleys at the junction of the belt conveyor sections and redistributing the loads on flexible belts, which, due to their elasticity, ensure the reduction of dynamic loads. Apparatus of the Invention A device for transferring loads from an inclined roller section to a straight line, including a transition section in the form of angled to each other on the pulleys of the conveyor sections, characterized in that, in order to simplify the design and increase reliability, the conveyor sections are in the form of canvases and are installed with the possibility of intersection in a vertical plane, and their pulleys - with the possibility of free rotation. Sources of information taken into account in the examination 1. USSR author's certificate on application 2602090/11, cd. In 65 G 13/00, 1978.

2..Universal conveyor 521. The advertising booklet of the company Rapistan Lande (prototype).

b 10 12 3

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