DE1672379U - BUCKET LOADER. - Google Patents

Description

ΡΛ030958.1Ε1.54

PATENT Attorney DIPL-ING. BUSCHHOFF

KOLN-MQN G-E RSDORF

Re ₃ no.

fr 3391 / ΒΙβ Ga le »«; «/ -!« «I κοιχ, ** 11 -L54 / S

-PleaseVnseLn KÄMPCHENSWEG 9+

Master registration

the I ^ inaa

Sewerksehaft Eisenhütte Westfalia, Wethmar b.I> unen / Westf ♦

^ Bumpers. "

It is known at. Driving up tob stretches in mining operations, at ÜJunnelbairten and the like, the heap to be loaded d-urcfc a shock-like shovel, which in turn discharges over the lower end of a wagon- The known operations of this type, however, show a considerable effort and above all they have a major problem »that they have a very large length. This factual part is to be eliminated according to the invention . create that is light and cheap as well as easy to use and whose dimensions are so limited that it can be used successfully even when driving up curved stretches of small cross-sections.

The invention consists in that "that on the Aufnahaeschaufel the loading machine a special shock shovel into the pile «Is pushed in and then directed and withdrawn, whereby they put the captured debris on the carrier belt of the iadewagene or another lifting device pushes the gate and surtick moving as well as the rotary movement of the shovel are

which is advantageously effected by pressure medium pistons. Occasionally separate cylinders are provided for this purpose, so that it can be straightened up lind flipping the shovel on the one hand and pushing forward and retrieval of the same can not be effected simultaneously but one after the other »Die Stoseschaufel und. expedient the erecting cylinder are also beneficial to share of the "advance cylinder stored.

In the drawing, an embodiment of the invention is shown schematically. Show it:

IPig · 1 the loading machine in a longitudinal section;

iig * 2-5 different positions of the shovel * die be run through one after the other by this.

In the trees 10 of the loading machine, the wheels on the running wheels 11 rests, is an upward sloping belt or scraper conveyor 12 arranged. The lower end 12a of the same is below a receiving shovel 13, which is fixedly mounted in the frame 10 and whose gate edge heräbreicht about to the sole, the lower End 12b, on the other hand, is arranged so high in a protruding arm of the scaffolding 10 * that e.g. in a trolley 14 can be carried out

The drive device for the scraper conveyor 12 or The ancestor of the whole machine is not shown. But you can conveniently inside the frame 10 below the ! Scraper conveyor ^ 10 can be arranged.

Picking up the conveyed goods and handing them over to the Scratch belt 12 takes place through the push-button 14-, which is at 15 am lower end of the cylinder 16 is hinged .. In the cylinder 16 slides a Solben, the piston rod 17 at 18 in the üahmen 10 of the machine is attached * The cylinder 16 can thus through alternating action on the piston moved back and forth will"

On the cylinder 16, a second cylinder 20 is pivotably mounted on zonsoles 19, the pivot axis of which lies parallel to the axis 15 ^ e ^ shovel 14. The piston rod 21 engages the push-pull shovel 14 outside of the second point 15 * With the help of the drive device 20 and 21, the shovel 14 can therefore be erected or laid down, regardless of whether the push-cylinder is pulled forward or backward «

Is initially the abutting blade 14 * as ig * of the drawing is shown in Figure 3 £, in the erected Iiage at the upper end of the receiving blade 13 * it may by appropriate Cmd 20 üllung the cylinder in the direction of the arrow 22 -ungelegt werdrJi "until the the iage shown in 3? ig * 3 parallel to the

If the cylinder 16 is pushed forward as much as possible, the shovel 14 moves forward in the hex direction of the arrow 23 and moves under the pile to be loaded: -. The Endgustand this movement is "in IPigi 4 will now be apparent, the piston rod 21 retracted so pivots the impact bucket 14 in the jPfeilrichtung jioch to the position according to iig x 5" Then ksim by Zurüclczie- hen of the cylinder 16, the kick blade along the receiving Schauf el 19 upwards , the pile being pushed forward in the direction of arrow 25 and finally discharged to the lower end of the scrap conveyor again at the JUrfnah-Tim i & teren conveyed goods are pushed into the pile ^

Claims (1)

1 · Bump loader, "which has a pick-up shovel, which is pushed under the pile to be loaded, above the lower end of a Xade wagon, marked dadurdli., that on the receiving shovel (13) a special shock shovel (14) is slidably guided along the receiving surface (13) pushed into the pile and then erected Tand is withdrawn, isobei it the captured heap on the Mitnalnaerband (12) of the loader wagon (10-12) pushes « 2 * door direction according to claim 1, characterized in that both the up and down movement as well as the rotary movement of the pusher blade (14) is carried out by means of pressure pistons (16 _Ä 17 and 20 "21)" 3 # gate direction according to claim 1, characterized in that the erection and retrieval of the shovel (14) and the folding and pushing of the same not at the same time but takes place one after the other- 4 »Device according to claim 1 and 2, characterized in that that the shovel (14) and the erecting cylinder (20) are mounted on parts of the gate joint cylinder (16) *