DE1608276A1 - Device for controlling rock drilling machines - Google Patents

Description

PATENT ADVOCATE DIHu-ING. EIDENEtER - STUTTGART - NECKARSTR; 50

March 1, 1968 / wy

Applicant's Leif L / rtcka, Haerland, My sen, Norway

A 11 660
A 11 661

Device for controlling drilling machines.

The present invention relates to an apparatus for Controlling rock drilling machines, preferably comprising one movable frame in which a foundation in the vertical plane around an axis transverse to the for several drilling machines Frame can be pivoted, with the foundation supporting a tree that can be pivoted in the vertical plane, on which the drill is adjustable in length.

A device of this type is known (from the Swedish patent specification 149 463), the trees only in parallel vertical planes are verachwenkbar, but the displacement of the trees in the transverse direction of the device is only parallel and can be done with the aid of the drive wheels of the device. As a result, the known device has only limited Uses. As a result, the lateral movement of the drilling machine is difficult and side-consuming.

984 & / Q-4.3

A 11 660/61 ~ 2 -

The purpose of the invention is to create a device of the type mentioned at the beginning, which does not have the disadvantages of the known device and which is also suitable for drilling Boreholes parallel to and close to roofs, "" walls, tunnel floors and the like can be used and those in the open Drill terrain into the rock also below the device can.

According to the invention, this is achieved in that the foundation from a slide which is displaceable in the longitudinal direction of the frame and on which a slide stands about a vertical axis rotatable stand is mounted, at the upper end of a plane in the vertical pivotable arm is mounted on which Outer, fraien ends of the B &, among others, is pivotably mounted.

The arm can advantageously consist of an outer tube, which is pivotably mounted on the stand, and a inner tube which is rotatable in the outer tube and at the free end of which an extension is attached, which is a blunt Forms an angle to the tube and the outer end of which is a bearing for forms the tree.

An AusfUhrungsbeispiel the invention should be made with reference to the Drawing will be described in more detail.

BATH ORIGINAL 009849/0439

A 11 660/61 - 3 -

Flg. 1 Selgt an Orundrlf a trifindungsgcaslen device of a movable type old an acheaatlsehen Specifying ink Küsters for boreholes

Flg. 2 Selgt a rarest of the device in Flg. 1,

Nobel unites BohraawoM η tnsttutrung in swel different Positions is clgt.

The apparatus of dta AusfOhrungsbeisplel a besltst paths _v of the let sussaaengebaut of swel tubes 1 and 5, the Baden en old Aehssapf are provided 2 and 4 "which are attached to Awei SeltenstUokon 3 on each side. Three sleeves are mounted on the drill 3, each of which is connected to a locking plate 8 and which are vertically attached to each tube. A sleeve 9 is arranged on each beam 7 and a plate 10 is fastened to two of these breasts 9 on which a vertical shaft 11 is fastened, on which a stand 12 is mounted. The stand 12 is provided above a tinea gabtlfOraigtn bearing for a shaft 13, over this shaft 13 is in Xagcrstttek 14 for a Sohwenkaia 15 swiveling, which is made of tubular fur and ink according to long, lan rotatable Am 1 $ boat, whose free shaft «In · in stUBBfta tlaktl old 1ha attached extension 18 aged. From free bathing extension 18 1st tin Vorsenubbsua 17

BADORlQiNAL -

^ 00884970439

A 11 660/61 - A -

mounted pivotably about a shaft 19. Bas other end of the Arnes 16 has, for example, a hydraulically operated rotating device 21, 22. The drill 20 is attached to the tree 17 with the aid of an ordinary feed device which is not an integral part of the invention.

Driving wheels can be fitted between the two end pieces 3 on each side, if necessary provided with driving belts. ^v 'IE of FIG. 1 shows, for clarity only where the arms 15 are shown without the parts 16 and without the trees 17 to the drills, the foundations can be moved independently of each other in the traveling direction of the device. The arms 15 can be pivoted in such a way that drill holes 23, as indicated by the diamond pattern, can be drilled without the device having to be moved. As shown in FIG. 2, the foundations can also be lifted pivotably about the shaft 5 and the arms 15 about the shaft 13. Furthermore, the arm 16 can be rotated with the extension 18 in order to give the tree 17 the most favorable position for drilling.

All of these pivoting and rotating movements can be carried out in a known manner, for example with the aid of hydraulic devices. Since they do not form an integral part of the invention, they are not described and illustrated in more detail.

009849/0439

Claims (2)

A 11 660/61 ■ - 5 - claims 1. Device sum control of Geeteinsbohroatohinen, unfaaatnd tinen preferably vtrfahrbartn frame, in which for several drilling machines yes tin Fundamtnt in the vertical bent around tint agate qutr to the frame vtraohwtnkbar, whereby the fundamtnt tintn in the vertical plane vtrachwtnkbartn tree carries on dtbwtnkbartn tree is, thereby gtktnttstiebntt, that the foundation does a in dtr LMngtriohtung dta Bjahmna (1, 2, 3, 4 »5) vtraohitbbartn slide (6, 9 _f 10) on which tin by tint vtrtikalt Aohat rotatable sttoder (12) is mounted iat, on whose upper loading tin in dtr vertical plane ytrtchwenkbartr arm (15 »1S) iat stored, on dtaatn Buieren, free bathing dtr tree (17) iat vtraohwtnkbar stored iat. 2. Device according to claim 1, characterized in that dtr arm from an ensiled pipe (15) btateht, daa on dtm Stander (12) pivotably (U) mounted iat, and an inner tube (16) that is rotatable in dtm ÜuStrtn tube iat and on dtaatn free & idt tint extension (18) engaged iat, dit tintn forms an obtuse angle with dtm pipe and their HuBtrta end forms a bearing (19) for the tree (17). 009849/0439 Lee on the back