SU909160A1

SU909160A1 - Driving station of scraper-planer set

Info

Publication number: SU909160A1
Application number: SU802962216A
Authority: SU
Inventors: Федор Иванович Венгер
Priority date: 1980-07-16
Filing date: 1980-07-16
Publication date: 1982-02-28

Description

( ПРИВОДНАЯ СТАНЦИЯ СКРЕПЕРОСТРУГОВОЙ УСТАНОВКИ(DRIVE STATION OF STONGING STRUCTURE

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Изобретение относитс к оборудо ваиию дл механизации выемки угл , в частности к скрепероструговым установкам.The invention relates to equipment for the mechanization of coal mining, in particular, to scraperostrug installations.

Известны приводные станции скрепероструговых установок, включающие привод, соединенш й со cтoйкa a1 болтами, и раму 1 3Известны также приводные станции скрепероструговых установок, включающне привод с фильтрами редуктора и приводной звездой, стойки, соединенные с приводом, и раму 2 J.Known drive stations scraperostrigovy installations, including the drive, connected to the rack a1 with bolts, and the frame 1 3The drive stations of the scraperostrogovy installations, including the drive with filters of the gearbox and the drive star, racks connected to the drive, and the frame 2 are known.

Недостатком известных приводных станций вл етс трудоемка ступенчата (через б ) регулировка положени приводной звезды привода по углу падени пласта. Дл ее осуществлени необходимо сн ть болтовое крепление , соедин ющие привод со стойками , развернуть вручную на необходимый угол привод и поставить на место болтовое креплрние (12 болтов и 24 гайки ).A disadvantage of the known driving stations is the laborious step (through b) adjustment of the position of the driving star of the drive according to the angle of incidence of the formation. To do this, it is necessary to remove the bolt fastening connecting the drive with the uprights, turn the drive manually to the required angle and put in place the bolt fastener (12 bolts and 24 nuts).

При таком конструктивном решении приводной станции невозможно точно расположить приводную звезду привода по углу падени разрабатываемого пласта, что приводит при работе установки в таких услови х к изгибу т говой цепи при входе на приводную звезду и интенсивному износу приводной звезды, кожуха и т говой цепи.With such a constructive solution of the drive station, it is impossible to precisely position the drive star of the drive along the dip angle of the reservoir under development, which, when operating the unit in such conditions, causes a bend in the drive chain when it enters the drive star and intense wear of the drive star, the housing and the pull chain.

Цель изобретени - бесступенча10 та регулировка положени приводной звезды привода по углу падени пласта .The purpose of the invention is a stepless adjustment of the position of the drive star of the drive according to the angle of dip of the formation.

Указанна цель достигаетс тем, This goal is achieved by

ts что в предлагаемой приводной станции скрепероструговой установки привод снабжен механизмом поворота, выполненным в виде зубчатого венца, шестерни поворота и стопорного элеЯ мента, при этом зубчатый венец размещен на фланце редук-т; ра установлен с возможностью ВГ ЧИМОЛРЙСТРИЯ гts that in the proposed drive station of the scraperostugal installation, the drive is equipped with a turning mechanism made in the form of a ring gear, pinion gear and locking element, while the ring gear is placed on the reduction flange-t; ra is installed with the possibility of VG CHIMOLRYSTRIYA g

Claims

with the pivot gear, p, and G1ol of the 3 rd strut, and the locking element is designed as a gear. The connected drive with the racks is made in the form of rings and wire stoppers. FIG. 1 shows a drive station of a scraperostrig installation, a cut along the posts; FIG. 2 is a section A-A in FIG. I; The drive station of the scraper-rig installation consists of an actuator i located in the bores of the uprights 2 mounted on the frame 3. They have rings 4 attached to the backs of the neck of the reducer of the gearbox and are fixed with wire stoppers 5. The drive elements adjacent to the uprights have toothed rims 6, which are included in the hooks with turn gears 7, secured with spring rings 8 in the uprights and fitted with shanks for mounting the handle. In order to stop the gear train into engagement with the ring gear 6 and the turning gear 7, the gear 9 enters. The driving star 10 is connected by means of a chain pulling to an actuator (not shown). The drive works as follows. To install the drive star in the dip angle, the locking gear 9 must be disengaged and unfolded using a handle worn on the shanks of the 7 rotation gears to the required angle. Then, fix the position of the actuator by engaging the gear rims 6 and gear. mi 7, the rotation of the Pre / vjaraeMoe gears; the execution of the drive station allows easy orientation of the drive star star formation from the specific situation in the lava; In this case, the deviation of the chain by the chain when it enters the driving star is eliminated and the service life of the driving star, the casing and the traction chain increases. Claim 1, The drive station of the scraper station, including a drive with a driving star, connected to the uprights, and a frame, so that, in order to continuously adjust the position of the driving star according to the dip angle, it is equipped with a mechanism rotation, made in the form of a ring gear, pinion gear and a locking element, while the ring gear is placed on the drive and installed with the possibility of interaction with the pinion gear located on the rack, and the locking element is designed as Terni. 2. Station according to claim 1, about tl and h ayu shch so that the connection of the drive with the racks is made in the form of rings and wire stoppers. Sources of information taken into account in the examination 1. Ignatyev AD and others. Strugova excavation angle. M., Nedra, 1978, pp. 78-82.

2. Instructions for operation of the US2U scraperostrig installation. Shakhty machine-building plant, Shakhty, 1979 (prototype).