SU339202A1

SU339202A1 - Rotary Pile Spreader

Info

Publication number: SU339202A1
Application number: SU1395662A
Authority: SU
Inventors: Н.Г. Домбровский; С.А. Панкратов; А.Ф. Довженко; В.М. Манов; И.Н. Сухов; П.Ф. Нарыжный; В.П. Рудак; Г.Н. Тропин; В.Н. Чаплинский; В.П. Оболенский; Ю.А. Павлов
Priority date: 1970-02-03
Filing date: 1970-02-03
Publication date: 1976-06-25

Description

(54) РОТОРНЫЙ ЭКСКАВАТОР-ОТВАЛООБРАЗОВАТЕЛЬ(54) ROTARY EXCAVATOR PUMP

Известен роторный экскаватор-отвалообразователь , включающий установленный на сфепс ротор, уравновешенный отвалообразующим органом, надстройку , ходовую раму и ходовое оборудование.Known rotary excavator-spreader, including mounted on spheps rotor, balanced dumping body, superstructure, chassis frame and chassis equipment.

Однако такой экскаватор имеет недостаточную 5i маневренность.|However, such an excavator has insufficient maneuverability. |

В предлагаемом роторном зкскаваторе-отвалорбразователе , с целью улучшени его маневренности , отвалообразующий орган шарннрно опираетс i на ходовую раму, на которой посредством поворот- 10 «О4;етрнруюшего механизма и консольной балки закреплена стрела с ротором, соединенна посредством опорно-центрирующего устройства и жесткой подвески с надстройкой.In the proposed rotary excavator, in order to improve its maneuverability, the dumping body reliably supports i on the chassis, on which, by turning-10 "O4; the external mechanism and the cantilever beam, the boom is fixed to the rotor, connected by means of a centering device and a rigid suspension with a superstructure.

На фиг. 1 изображен нредпагаемьж роторньш15FIG. 1 depicts nredpagaemzh rotor15

скаватор-отвалообразователь, вид сбоку; на фиг. 2то же, вид в плане; на фиг. 3 показана схема креплеин роторного агрегата к надстройке и ходовой раме с углом перегрузки материала с транспортера стрелы ротора на приемную часть отвального кон- 20 вейера; на фиг. 4 - опорно-центрирующие и поворотно-центрирующие устройства роторного агрегата , поперечный разрез.spreader, side view; in fig. 2 same, plan view; in fig. 3 shows a diagram of the rotor assembly for the superstructure and the chassis frame with the material overloading angle from the conveyor belt of the rotor to the receiving part of the dump conveyor; in fig. 4 - supporting-centering and rotating-centering devices of the rotor assembly, cross section.

надстройку 3, ходовую раму 4 с нижним строением 5 и ходовое оборудоваГше 6 с механизмом поворота 7. Надстройка, представл юща собой наклонную пространственную ферму, установлена на нижнее ст()оение, опирающеес на ходовую раму.a superstructure 3, a chassis frame 4 with a substructure 5 and a chassis equipment above 6 with a turning mechanism 7. The superstructure, which is an inclined spatial truss, is installed on the lower station (), leaning on the chassis frame.

Роторный агрегат включает в себ ротор 8, устанот1Ленный на стреле 9, транспортер 10, механизмы поворота 11 и подъема 12, платформу 13 и противовес 14.The rotor assembly includes a rotor 8 mounted on the boom 9, a conveyor 10, turning mechanisms 11 and lifting 12, a platform 13 and a counterweight 14.

Роторный arjwraT прн помодпи опорно-центрирующего ус1ройства 15, установленного на раме 16, жесткой подвески 17 подвещенк оголовку надстройки и соединен с ходовой рамой посредством поворотно-цеНтрирующего механизма 18 и консольной балки 19.The rotor arjwraT prn is equipped with a support-centering device 15, mounted on frame 16, a rigid suspension 17, under the superstructure tip, and connected to the suspension frame by means of a turning centering mechanism 18 and a cantilever beam 19.

Опорно-центрирующее устройство 15 состоит, из спорного роликового круга 20, центрирующих роликов 21 и опорной рамы 22.Supporting-centering device 15 consists of a controversial roller wheel 20, centering rollers 21 and support frame 22.

Claims

Pivoting center 18 includes a gear wheel 23 attached to platform 13, a ring 24 for fastening the cantilever beam 19, and a rolling body 25. Dump shaped body consisting of a discharge arm 26, a byte system 27, a pylon 28, a conveyor 29, on the opposite side. 3, the horn unit is hinged on the chassis frame and ps, with a variable length 30 fixed to the tip of the superstructure 3. The excavator-spreader works as follows. When operating, the excavator crashes into the ground, moving parallel to the slope of the ledge, produces an upper layer for the entire length of the bottom of the slab. The worked soil through the conveyor of the rotary unit through the overload device is transferred to the receiving part of the rear conveyor, which is moved and dumped into the predator. When the top layer is completed, the excavator moves a certain distance oi to the bottom, and moving parallel to the slope, cuts into the underlying layer. Then, by the rotation mechanism, the rotor assembly is rotated by 180 ° and the layer is developed during the reverse movement of the machine. Income from the bottom face, the dump body together with the running frame unfolds about the axis of the rotor assembly with the help of the running equipment at an angle that allows the exit of the quarry to be left open. But at the end of the testing / second layer, the tie-in to the new entry is in place, and the cycle repeats. Moving the rotor wheel in a vertical plane is accomplished by changing the angle of the boom using a variable-length suspension with a lifting mechanism. The insert for the gutnin of each chip is produced by the whole machine. Claims of the Invention Rotary shovel dumper, including a royur mounted on the boom, balanced by an opt-breaking opt, superstructure, chassis and chassis equipment, characterized in that, to improve its maneuverability, the steerable body rests on the tempered frame and the tee of the tee of the tee of the tee of the tempered frame and the tee of the tee of the tempered frame. and a cantilever beam is fixed with an arrow with a rotor, connected by means of a centering support) and a rigid suspension with a superstructure.

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