DE2115939C - Sludge ejection device for the collection container of sludge suction vehicles and the like - Google Patents

Description

1 sheet of drawings

Claims (1)

distance more. With the next effective patent claims: push stroke, the wings are under the pressure of the »Sch.amm ejection device for the Sam- ^^^^^^^ 3Ä ^ jt ^ _{are in} Two exemplary embodiments of the invention, which are arranged displaceably in the linder device, are shown schematically in the ejector plate and with one or more additional drawings
Ren in front of this in the direction of ejection approximately the same.
plates, which are connected to the movable part of the column in FIG. ,. ,
are only pivotably mounted in the ejection direction, Fi g. 3 a horizontal longitudinal section through according to patent 1932 653, thereby marked a collecting container with two pairs of wings and
draws that the one further or the wide 15 F i g. 4 is a vertical longitudinal section to f ι g. J.
Ren ejector plates than horizontally around the joints The collecting container is designed with 11, the piston supported on its closed (10) up to an acute angle (w) closed container front wall pivotable pairs of wings (14 a, Hb) with 13, -Jessen lifting cylinder at 13 and who are in it. solid ejector plate designated by 16. This Aus-2. Sludge ejection device according to Anao impact plate 16 by about half the length of collective claim I, characterized in that the holder carries the Hi upstream in the ejection direction. olenke (10) in the case of a cylindrical collecting container cylinder 13 'on arms 27 two hinges 28 with ter (11) lie in or close to either side of its perpendicularly articulated eyes 29 each of an outlet plate longitudinal center plane. Hill of the pair of wings 14 a, 14 b, around a common axis lying in the vertical longitudinal center plane of the cylindrical collecting container 11 The subject of patent 1932 653 is a joint 10 which can be pivoted in the ejection direction. The sludge ejection device for the collecting container counter-rotating movement is limited by an "on sludge suction car and the like with a rear stiffening tabs 30 of the container in the collecting sump 31 by means of a piston-cylinder device 30 wings on the lifting cylinder 13 '. Slidably arranged in this Ejection plate and with stop position push the pairs of wings 14 a, 14 6 at one or more further ejecting strokes in front of this in ejection effective ejection stroke according to FIG The cylinder device can be displaced through the open sludge container end face. Ren ejector plates, which pivot on the piston-cylinder device connected to the moving part 35 during the return stroke in the direction of the arrow R, the wings being pulled through by the steering only in Ejection direction pivotably mounted ejection plate 16 pre-transported sludge mportion are. together except for one, not through corresponding ones This allows the stroke of the ejector plate to be shortened to fixed acute angles vt \ like zen, so that even longer collecting containers with a single stroke. 1 indicated with dot-dash lines. The gene, simple and inexpensive piston-cylinder narrow front edges 32 (Fig. 3) of the wing pair of the devices can be equipped. 14 α, 14 b extend here, as F i g. 4 shows only While according to the main patent in ejection in a plane up to the inner wall of the Sainmelbehälrichtung upstream further ejection plates to age 11; Immediately behind it, the outer contour moves up a horizontal axis, 45 33 of the wings are upwards from the inner wall. When according to a further training of the following effective ejection stroke in the main patent, the protected invention pushes the one more or the wide pair of wings 14 a, 14 b as a result of the resistance of the in ren ejection plates lying horizontally around the joints to the angle w Schlammportinn auseinanauf one blades which can be pivoted together at an acute angle up to the stop 31; then these gel pairs are formed. In doing so, the joints can expediently be pushed into a cylindrical collecting container when the sludge portion is pushed out of the collecting container. or close to both sides of the vertical longitudinal center Fi g. 3 and 4 differ from FIGS. 1 and 2 lie flat. essentially in that the piston 13 and the The pairs of wings go through the return stroke cylinder 13 'in the longitudinal center axis of the collecting stroke that of the following! Discharge plate are arranged in the Sam- 55 container and that the lifting cylinder mel container is extended by one lifting step in the discharge direction 13 'in the discharge direction to the right, where pre-transported sludge portion, but it can be that he carries another pair of wings 14 α, 14 b. To constructively solve the problem so that during the return stroke the guidance is improved, the front end of the cutting of the sludge takes place, so only a narrower extension with a cross member 18 has to be overcome with a fixed resistance. Above all bound, which is guided in a longitudinal guide 39 of the collecting limit the cutting edges in an inner wall of the cylinder. The hinge 28 thrust the collecting container in the return stroke direction on supporting arms 27 protrude from the lifting cylinder 13 'a plane behind which the wing contours or from its extension downwards. In either of the two plate wings pivoted together, more wing pairs 14 a, 14 b of the inner surface of the collecting container can be arranged more and 65 in front of one another.