SU968388A1

SU968388A1 - Slitting cutter-loader

Info

Publication number: SU968388A1
Application number: SU813279754A
Authority: SU
Inventors: Иван Александрович Григорьев; Валерий Иванович Алифанов
Original assignee: Производственное Объединение По Добыче Угля "Ворошиловградуголь"
Priority date: 1981-04-22
Filing date: 1981-04-22
Publication date: 1982-10-23

Description

(54) НАРЕЗНОЙ КОМБАЙН(54) CUT COMBINE

Изобретение относитс к горной проколипенности и предназначено дл :проведени выработок на маломощных пластах пологого и наклонного падени .The invention relates to mountain piercing and is intended for: making workings on low-thickness seams of gentle and oblique incidence.

Известен нарезной комбайн, включающий корпус, исполнительный орган в виде отбойно-буровых коронок и бара с режуще-погрузочной цепью, и -установленный в нижней части корпуса шнек 1.Known threaded harvester, including the body, the Executive body in the form of fenders, drilling crowns and bar with cutting and loading chain, and -installed in the lower part of the housing auger 1.

Недостатком устройства вл етс неполна погрузка отбитого угл , кроме- того, затруднено управление комбайном в вертикальной плоскости, в результате чего он присекает почву пласта.The disadvantage of the device is incomplete loading of the recovered coal, in addition, it is difficult to control the combine in a vertical plane, as a result of which it crosses the soil of the formation.

Наиболее близким к изобретению вл етс нарезной комбайн, включающий корпус с размещенным сбоку перегружателем и исполнительный орган с отбойно-погрузочной цепью и направл ющими 2.Closest to the invention is a rifled harvester, comprising a housing with a sideloader placed laterally and an actuator with a loading and unloading chain and guides 2.

Недостатком устройства вл етс неполна погрузка отбитого угл вследствие ложной- траектории его транспортировки .The disadvantage of the device is incomplete loading of the fired coal due to the false-path of its transportation.

Цель изобретени - -обеспечение полноты погрузки угл .The purpose of the invention is to ensure the full loading of coal.

Указанна цель достигаетс тем, что в устройстве, включающем корпус, исполнительный орган с отбойно-погрузочной цепью и направл ющими, и перегружатель, отбойно-погрузочна цепь установлена в плоскости, наклонной от забо , а между направл ющими выполнено окно, под которым расположен перегружатель.This goal is achieved by the fact that in the device, including the housing, the executive unit with the kickback loading circuit and guides, and the loading crane, the kickback loading chain is installed in a plane inclined from the bottom, and between the guides there is a window under which the loading crane is located.

10ten

На фиг. 1 представлен нарезной комбайн, общий вид; на фиг. 2 - разрез А-А на фиг. 1.FIG. 1 shows a rifled combine, a general view; in fig. 2 shows section A-A in FIG. one.

Нарезной комбайн включает корпус Threaded combine includes body

15 1, привод 2, отбойно-погрузочную цепь 3, приводимую в движение звездочкой 4 по направл ющим 5 и обводной дуге б. Отбойно-погрУзочна цепь 3 установлена в плоскости, наклонной 15 1, drive 2, a loading and unloading chain 3, driven by an asterisk 4 along the guides 5 and the bypass arc b. Break bargaining circuit 3 installed in a plane, inclined

20 под острым углом к горизонтальной части корпуса -в сторону от забо . С завальной стороны на корпусе закреплены домкраты 7 передвижки, другим своим концом соединенные с упор25 ными стойками 8.20 at an acute angle to the horizontal part of the body, away from the bottom. On the hull side of the casing, jacks 7 of the shifters are fixed, with their other end connected to the uprights 8.

Claims

For unloading coal from the bottomhole space into the window 9, a loading crane 10 is mounted between the guides 5. From the bottomhole side of the housing, 30 ploughshares 11 are mounted. The chopping machine works as follows. The drive 2 by means of an asterisk 4 sets in motion an end-load chain 3, which moves along guideline 5 between the drive sprocket 4 and the bypass arc 6. With the jacks 7 supported by the supporting posts 8, the combine is fed to the bottom. The kickback chain coal is picked up and transported to window 9. The bulk of the coal, the bottom branch of the kickback chain, is discharged through the window 9 to the loading device. U Upper pack of coal, falling down, is loaded onto the loading device. Part of the coal is captured by the lower branch of the fender loading chain in the area of the bypass arc b, rises up and flushes out through the window 9 onto the material handler 10. The remaining coal is cleaned by the ploughshare 11. are loaded and the cycle is repeated. The proposed device allows to increase the full loading of the recovered coal. Claims of the invention: A threaded harvester comprising a housing, an actuator with an anti-loading chain and guides, and a loading crane, characterized in that, in order to ensure complete loading of the coal, the loading-and-loading chain is installed in a plane inclined from the bottom, between under which is located the loader. Sources of information taken into account in the examination 1. USSR author's certificate number 573587, cl. E 21 C 27/02, 1972..

2. USSR author's certificate number 31/8633, cl. E 21 C 27/02, 1971 (prototype)