DE1608563B

DE1608563B - Bracing device for closed collapsible face conveyors

Info

Publication number: DE1608563B
Authority: DE
Inventors: Heinrich 4640 Watten scheid Hartmann Siegfried 5602 Langenberg Eickelkamp Werner 4650 Gelsenkirchen Deppe
Original assignee: Maschinenfabrik Gluckauf Günther Klerner, 4650 Gelsenkirchen

Description

3 43 4

In der Zeichnung ist die Abspannvorrichtung nach eher das Ende des Förderers mitsamt dem AntriebIn the drawing, the guying device is rather the end of the conveyor together with the drive

der Erfindung beispielsweise veranschaulicht. gelagert bzw. abgestützt ist.of the invention exemplified. is stored or supported.

F i g. 1 zeigt die Anordnung der Abspannvorrich- Dem Rahmen 9 ist ein Stützfuß 16 zugeordnet, aufF i g. 1 shows the arrangement of the tensioning device. A support leg 16 is assigned to the frame 9

tung an den Enden eines Strebförderers; welchem die Haltestempel 17 gelagert sind. Ausbil-device at the ends of a face conveyor; which the holding stamp 17 are mounted. Training

Fig.2 zeigt die Anordnung der Abspannvorrich- 5 dung und Lagerung dieser Haltestempel entsprechenFIG. 2 shows the arrangement of the tensioning device and storage of these holding stamps

tung gemäß Fig. 1 in größerem Maßstab; den Haltestempeln8. Der Stützfuß ist mit dem Rah-device according to Figure 1 on a larger scale; the stop stamps 8. The support leg is connected to the frame

F i g. 3 zeigt eine Draufsicht zu F i g. 2; men 9 durch den doppeltwirkenden Spannzylinder 18F i g. 3 shows a plan view of FIG. 2; men 9 by the double-acting clamping cylinder 18

Fig. 4 zeigt in Seitenansicht die Lage und den An- verbunden. Der Spannzylinder ist in dem Gelenk 19 griff eines zwischen Rahmen und Stützfuß zusätzlich am Stützfuß gelagert, während die Kolbenstange in zum Spannzylinder angeordneten Mitnehmerarmes. io dem Gelenk 20 an den Rahmen 9 angreift. Der Stützin der aus den F i g. 1 und 2 ersichtlichen Weise fuß besitzt Stützarme 21, die auf dem Liegenden gleidienen zum Halten und Spannen eines im Streb 1 ten und der Standfestigkeit des Stützfußes einschließverlegten Strebförderers 2 Abspannvorrichtungen. lieh Haltestempel dienen.4 shows the position and the connection in a side view. The clamping cylinder is in the joint 19 handle one additionally mounted on the support foot between the frame and the support foot, while the piston rod is in to the clamping cylinder arranged driver arm. io the joint 20 engages the frame 9. The supporter from the F i g. 1 and 2 apparent way foot has support arms 21 which slide on the lying person for holding and tensioning one in the strut 1 th and the stability of the support leg included Face conveyor 2 tensioning devices. lent stop stamps to serve.

Die Abspannvorrichtungen sind den Antriebs- und/ An dem Rahmen 9 ist außerdem ein Mitnehmeroder Umkehrstationen 3 bzw. 4 zugeordnet. In der 15 arm 22 befestigt, der sich an dem Stützfuß bzw. der Regel befindet sich die Abspannvorrichtung im Be- Seite des Spannzylinders 18 längsverschieblich abreich des oberen Strebendes. stützt. Dieser Mitnehmerarm dient dazu, den Stütz-The bracing devices are the drive and / on the frame 9 is also a driver or Reversing stations 3 and 4 assigned. In the 15 arm 22 attached, which is on the support leg or the As a rule, the tensioning device is located in the loading side of the tensioning cylinder 18 and is longitudinally displaceable of the upper end of the striving. supports. This driver arm is used to support the

Wie F i g. 2 bis 4 zeigen, weist die Abspannvor- fuß einschließlich Haltestempel und Spannzylinder inLike F i g. 2 to 4 show the guying forefoot including holding stamp and clamping cylinder in FIG

richtung eine als starren Träger, und zwar als Spann- Richtung auf den Abbaustoß vorzudrücken, wenndirection as a rigid beam, as a tensioning direction to push forward on the working joint, if

balken, ausgebildete Führungsschiene S auf, deren 20 der Rahmen 9 längs der Führungsschiene 5 verscho-bar, formed guide rail S, the 20 of which the frame 9 is displaced along the guide rail 5

Enden mit Fußstücken 6 versehen sind. Die Fuß- ben wird. Der Mitnehmerarm erstreckt sich auf dieEnds with foot pieces 6 are provided. The feet will. The driver arm extends to the

stücke besitzen Lager 7 für Gelenkachsen, auf wel- gesamte Länge des Spannzylinders und stützt diesenpieces have bearings 7 for articulated axles over the entire length of the clamping cylinder and supports it

chen schräggestellte Haltestempel 8 gegen die Wir- jederzeit ab. Unter Aufrechterhaltung der Seitenab-Chen inclined holding stamp 8 against the we at any time. While maintaining the sideways

kung von Federn oder sonstigen Mitteln schwenkbar Stützung des Spannzylinders bzw. des Stützfußeskung of springs or other means pivotable support of the clamping cylinder or the support foot

angeordnet sind. Die Haltestempel sind hydraulisch 25 während der gemeinsam mit dem Rahmen 9 erfolgen-are arranged. The holding stamps are hydraulic 25 during the joint with the frame 9 -

beaufschlagbar. den Verlegebewegung kann der Stützfuß auch Bewe-can be charged. the laying movement, the support leg can also move

Die Führungsschiene ist von einem schlittenartigen gungen in Strebrichtung unter der Wirkung desThe guide rail is of a slide-like movement in the direction of the strut under the action of the

Rahmen 9 umschlossen. In dem Kanal des Rah- Spannzylinders ausführen. Nach dem Setzen der HaI-Frame 9 enclosed. Execute in the channel of the frame clamping cylinder. After setting the shark

mens 9 sind längsseitig der Führungsschiene Druck- testempel des Stützfußes und der Beaufschlagung desmens 9 are along the guide rail pressure stamps of the support foot and the action of the

stücke 10 und 11 vorgesehen. Die Druckstücke ver- 30 Spannzylinders können die Haltestempel 8 der Füh-pieces 10 and 11 provided. The thrust pieces of the clamping cylinder can hold the holding stamps 8 of the guide

hindern ein Verklemmen der Führungsschiene und rungsschiene entspannt und das Vorrücken bzw.prevent jamming of the guide rail and the guide rail in a relaxed manner and prevent advancement or

ermöglichen auf Grund ihrer Nachgiebigkeit eine be- Nachholen der Führungsschiene veranlaßt werden,allow the guide rail to be made up due to their flexibility,

grenzte Verschwenkung der Führungsschiene. Während dieser Zeit hält der Spannzylinder denlimited pivoting of the guide rail. During this time, the clamping cylinder holds the

Oberseitig des Rahmens 9 ist ein doppeltwirkender Rahmen 9 einschließlich Förderer und Antriebssta-On the top of the frame 9 is a double-acting frame 9 including conveyor and drive sta-

Vordrückzylinder 12 angeordnet und in dem Gelenk 35 tion und auch während dieser Spannbewegung kannAdmission cylinder 12 is arranged and can tion in the joint 35 and also during this clamping movement

13 befestigt. Das andere Ende des Vordrückzylinders unter Ausnutzung des Mitnehmerarmes 22 als Füh-13 attached. The other end of the advance cylinder using the driver arm 22 as a guide

ist in dem Gelenk 14 an dem Fußstück der Füh- rung der Förderer in Strebrichtung nachgezogen wer-is in the joint 14 on the foot of the guide of the conveyor to be pulled in the direction of the face.

rungsschiene 5 befestigt. den, wobei der Mitnehmerarm die Lage des Rah-guide rail 5 attached. the, with the driver arm the position of the frame

Der Rahmen 9 besitzt eine Tragplatte 15, auf wel- mens 9 gegenüber dem Stützfuß ausrichtet.The frame 9 has a support plate 15, on which 9 aligns with the support foot.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims

1 21 2

Relaxing your holding stamp alternately with the

Claim: your supports can also be pulled along with the station and is definable.

Anchoring device for a closed urii- According to a further feature of the main sponsor Face conveyor, in which the on a 5 tes is a frame part that supports the conveyor Drive station arranged in the frame by shark station along the guide rail across the conveyor ram fixable and this guided along a with rer slidable. Furthermore, the guide holding stamps provided guide rail can be guided through the frame part, is slidable, with the conveyor in the longitudinal direction for the transverse movement of the station and re-counting can be clamped by clamping cylinder, such that pressure medium cylinder serving io hen the guide rail the guide rail without lifting the should between the tensioned state on the guide rail ' of the conveyor after the hijacked frame part and the guide rail clamp their holding stamps in alternation with the clamped.

Station is traceable "and can be fixed - according to Pa- is known (Belgian patent 563 180), a

tent 1115 208—, vwb with the slide-like frame 15 on a guide supported by a punch

men carries the drive station and its retaining rail with a frame that can be moved like a slide

stamp on one with it by a drive station stored in the for-

the longitudinal direction.-lying. Clamping cylinder, which is connected to the frame in the longitudinal conveyor

bound support foot are arranged, thereby direction relatively displaceable by a clamping cylinder

characterized in that the support leg (16) 20 is connected. This type of construction watches by hand

longitudinally displaceable on a holding stamp which is rigidly set on the frame (9). Trained as a car

attached, in the longitudinal direction of the conveyor dete movable frame is with the support foot

Driver arm (22) is supported. about the intermediate clamping cylinder in such a way

flexibly connected so that each laying process takes time

25 consuming preparatory and reworking work when aligning and securing the bracing device.

The object of the present invention is in

The scope of the task and the solvent of the

Main patent a much improved, less

30 elaborate, practically usable tensioning devices

The invention relates to a guying device to create device that despite the longitudinal mobility

for a closed face conveyor, with the support foot opposite the slide-like frame

_r which are arranged on a Boast Antriebssta- the mechanized laying of the supporting foot men single

tion can be fixed by holding stamps and this ultimately along the holding stamp together with the

a guide rail provided with holding stamps 35 frames.

is displaceable, the conveyor in the longitudinal direction. The invention consists in that the support foot

device can be clamped by clamping cylinder, such that longitudinally displaceable on a rigidly attached to the frame

the guide rail without lifting of the braced, in the longitudinal direction of the conveyor

state of the conveyor is supported after relaxation of their merarm.

Retaining stamps alternate with the station and retighten from the guide rail

and can be determined - according to, Patent 1 115208 -, whereby the intersecting frame is in the intended two-

the slide-like frame carries the drive station division with the second frame part forming and its holding ram are arranged on a support foot connected to it by the support foot without hindering the operation of the one in the longitudinal direction of the clamping cylinder by the driver arm. 45 couples that this support foot participates in the laying movement. The simple guide formed by the retractable, in particular for guiding a winch arm, also allows the face conveyor used for the clamping machine; whereby: clamping cylinder a quick shifting or leaning - the drive - and / or · reversing stations of the 5 ° gene of the support foot and its holding stamp in the face conveyor and, if applicable, the extraction device direction in the respective most appropriate position,
tes can be fixed by a holding stamp and the opposite of the design according to the main patent has conveyor by means of the tensioning device more effective in a longitudinal direction after -the initialization not tensioning cylinder. can be clamped and this station along _v only has the advantage of the one known per se for the conveyor in the face or in the section between slopes at the end face. The support foot is also placed in a position that is secure against tension to the person lying down by means of holding rams and, including the holding ram carried by it transversely to the conveyor, can be pushed to the other parts and is characterized by the fact that one of the device is comparatively light component , on the one hand the guide rail with holding stamps that can be taken along in the laying direction in the manner confirmed by practical use and on the other hand the 6 ° quickly and safely under the influence of the frame of this guide rail assigned drive and / via the driver arm across and with the clamping or reversing station for the securing of the tension clamps can be laid along the direction of the face. Serving equalization of the conveyor and from this status is equipped with this the stability and the vertion is equipped with relocatable holding stamps, laying of the support foot improving connection then the clamping cylinder in the area of this post is enough that the clamping cylinder and its piston are arranged in such a way, that the guide rail rod from unfavorable transverse stresses entlaincluding holding stamps without lifting the stead remain, which increases their operational reliability after the stressed state of the conveyor.