SU715401A1

SU715401A1 - Conveyer belt movement control apparatus

Info

Publication number: SU715401A1
Application number: SU772543743A
Authority: SU
Inventors: Евгений Григорьевич Нохрин; Вениамин Николаевич Смирнов
Original assignee: Институт горного дела Министерства черной металлургии СССР
Priority date: 1977-11-17
Filing date: 1977-11-17
Publication date: 1980-02-15

Description

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изобретение относитс к ленточным конвейерам, транспортирующим насыпные грузы, преимущественно на карьерах и шахтах,/ The invention relates to belt conveyors transporting bulk cargoes, mainly in quarries and mines, /

Известно устройство дл управлени ходом ленты конвейера, включающее уставовлеш{1ые на подвижных рамках подцерживающие ленту ролики l3 .A device for controlling the movement of the conveyor belt is known, including mounting the first tape moving rollers l3 on moving frames.

Недостатком этого устройства вл етс повышенный износ бортов ленты иэза высокого давлени роликов на их торцовую гюверхность.A disadvantage of this device is the increased wear of the sides of the belt and the high pressure of the rollers on their face height.

Известно устройство дл управлени ходом ленты конвейера, включающее поддерживающие ленту ролики, установленные на раме, один конец которой закреплен шарнирно, а другой имеет катки, установленные на направл ющих с всззмозкностью перемещени в поперечном Hianравлении относительно продольной оси ленты 2 .A device for controlling the conveyor belt travel is known, which includes belt-supporting rollers mounted on a frame, one end of which is pivotally fixed and the other has rollers mounted on guides with movement in transverse hian direction relative to the longitudinal axis of the belt 2.

Однако, устройство приводит к износу ленты при прохождении по роликак и большому количеству просыпи под ропиками нижней ветви из-за повышенного давлени ленты на них. Научас тке центрировани (под ближайшими к центрирующей раме роликами нижней ветви) образуетс значительное количество просыпи.However, the device leads to tape wear during the passage through the roller and a large number of spills under the ropes of the lower branch due to the increased pressure of the tape on them. Learning centering (under the rollers of the lower branch closest to the centering frame) produces a significant amount of spillage.

Целью изобретени вл етс снижение износа ленты и просыпи груза за счет исключени контакта роликов с торповыми поверхност ми бортов лентьт.The aim of the invention is to reduce belt wear and load spillage by eliminating the contact of the rollers with the torpal surfaces of the sides of the belt.

Указанна цель достигаетс тем, что установленные на подвижной в поперечном направлении рамке поддерживаюшие ленту ролики расположены по касательной к Свернутой в трубу ленты. . На фиг. 1 устройство дл центрировани холостой ветви лентьт конвейера, вид сбоку; на фиг. 2 - вид А фиг. 1.This goal is achieved by the fact that the rollers supporting the belt are mounted on a frame moving in the transverse direction and are located tangentially to the belt rolled into a pipe. . FIG. 1, a device for centering the idle branch of the conveyor belt, side view; in fig. 2 - view A of FIG. one.

Claims

The device for centering the conveyor belt consists of frames 1, rollers 2 installed on it, covering and supporting the tape 3 at the front and turning it into a pipe, and in the form of a circle or ellipse in section. Frame 1 is movable relative to frame 3.7 4 of the conveyor in the transverse direction on the hinge 5, hangers 6 and catk 7 on the transverse guides 8 is coupled by a pull 9 with an actuator controlled by an operator or follower. The device works as follows. When the frame of the device is moved under the influence of grip 9 to one or the other side, the device rotates on the hinge 5 and draws the belt 3 in the required direction, while the position of the foam relative to the end drum and the axis of the conveyor can be fixed in accordance with the conditions downloads. This is the same. The same belt stroke can be controlled after the head drum and in the middle of the conveyor. In the absence of the need for regulation (to keep the tape running, the device is fixed in the desired position, ensuring the a1BY1SH is its central course. The device eliminates the spilling of the load when loading the bottom of the 1X conveyor, reducing the number of spills in the tail section of the conveyor under the lower branch due to the exclusion of the rollers contact the load-carrying side of the tape, and directing it from the device to control the course of the tape directly onto the tape drum, also reduces the wear of the edges of the tape from the friction of 14 metal structures during belt running and from the torping surface rolling along the rollers of the centering devices, as well as from increased elongation of the boards when centering devices pass. Formula of the Invention A device for controlling the conveyor belt running, including tape supporting rollers mounted on a frame, one end of which is hinged and one has rollers mounted on guides with the possibility of movement in the transverse direction with respect to the longitudinal axis of the belt, characterized in that, in order to reduce belt wear and spillage By eliminating the contact of the rollers with the end surfaces of the sides of the tape, the under-holding rollers of the tape are located tangentially to the tube folded into the tube. Information sources. Taken into account during the examination 1.Patent NDP No. 19980, cl. 81e, 1O, pub. 1931.

2. USSR Author's Certificate No. 85398, Law 65 Q 39 / O71, 1949 {prototype). : / 7 ////////// //////////////////// ////// at / -. fp.1