DE1887720U - Block tipper, especially in the form of a block tipper car - Google Patents

Description

RA.837 942 * 2Β.1Ζ63

Dr.-lng. G. Eichenberg

Cecilienallee 76

DipUng. H. Sauerland 4 Düsseldorf,? 7, .Je _? embe _E .J.

Patent attorneys

Bank account: K 36 OA-A-Zla Grbm

Deutsche Bank AG., Düsseldorf branch Z = ZZ. ~ JZZLLZJZZZ.

Postal check account: Essen 8734 "~" * "" ~ * "" '" Telephone number 432732

Use in correspondence too our sign: /

Friedrich Kocks company, Düsseldorf, now Freiligrathstrasse

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"Block tippers, especially in the form of a blook tipper wagon".

The invention also relates to a block tipper, which is preferably built in the form of a block tipper car a tilting chair with rollers and side support walls for the block and one for the axis of rotation of the tilting chair at least partially approximately concentric support surface below the tilting chair, on which the block when tilting its one end face slides along. In a known Bloekkipperwagen of this type, there is the block Receiving tilting chair from a box closed on all four sides with two opposite one another Rows of roles, of which only one row ever according to the required direction of flow of the block in activity occurs. This box is tilted to the right or left after loading, always starting from one and the same Funding.

The invention consists in that the

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Tilt chair only has a number of roles and such is pivotable that one end roller faces either the head or the foot of the block before loading. Through this the structure is not only significantly simplified, it also results in a much smaller tilting chair weight than with the known design explained above, an advantage that is particularly important for block tipper wagons, for which the lowest possible total weight and the smallest possible masses to be accelerated are required. Included It should be noted that the largest block that occurs is always decisive for the dimensioning, even if it is only in operation rarely occurs. In the known design, this forces the distance between the two rows of rollers and consequently also to make the whole box correspondingly large, while in the case of the tipper built according to the invention, the block in this Dimension can be arbitrarily thick without affecting the dimensions of the tilting chair. In addition, the tilting chair be constructed there in such a way that the common center of gravity of the chair and the block falls into the tilting axis when it does is the most common block of average size.

It is known to make a roller vertically extendable in the course of a roller table or between two rollers to provide a vertically extendable ram or finally a swiveling platform above the roller table

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gel to arrange depending on the side from which the block is attached Such a Yorrichtun'g is applied, the block either head or foot first on the roller table to be able to hang up. However, these devices form in contrast to the block tipper according to the invention a part of the roller table and are therefore not for Blockkipperwagen useful.

In a known block tipper, which is also not built as a block tipper car, are between two Discs attached to each other at right angles to each other set of rollers, some of which not only rotatable, but can also be moved parallel to the axis. This makes it possible to have a role when touching down and while tilting serves to support the Bloekstirnflache, with completely Move the tipped block aside so that the block can move unhindered. Through the variety of roles and the Necessity to move some roles in seat seats parallel to the axis storage results in an undesirably high degree of complexity and also considerable weight.

The drawing illustrates two exemplary embodiments. Show it

Pig. 1 shows a central longitudinal section through a block tipper wagon with the features of the invention in the first embodiment,

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Ed. 2 Isis 4 - enlarged cross-sections along line AB in Pig. 1 in three different positions of the swiveling roller table and

Pig «5 shows a cross section through a block tipper car of the second embodiment.

The chassis 1 of the drawn tipper wagons is equipped with running wheels 2 with which the wagon runs on rails 3. In bearings 4, pins 5 are rotatable about a horizontal axis parallel to the rails 3 , each of which is formed on a circular Seheibe 6. The disks β can be rotated together by a drive 7, of the details of which in the drawing only the motor, a gear and a pinion 8 is shown, which is in a ring gear 9 of the one, in Pig. 1 left disk β engages. The Seheiben 6 are coupled to one another by a crosspiece 6a which is hollow to reduce weight. Another drive, which is indicated in Pig, 1, is used to move the carriage on the rails 3 .

There are three rollers 10, 11 between the disks 6 and.12 freely rotatable without a drive. These three Rollers form a roller table which can be pivoted within wide limits by rotating the disks 6. In Pig. 4th and 5 the car is drawn in the transfer position, is

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det himself, i.e. in flight with the person taking over the block Roller table that leads the block to the rolling mill, and of which only the first hollow 13 is drawn. The height h above ground of this roller table is smaller than the height H, that of the roller table consisting of the rollers TO, 11 and 12 when lying horizontally.

Below the rollers 10, 11 and 12, a system of ribs 14 extends across the rails 3, the upper one Narrow surfaces 14a over a certain central area 15 run concentrically to the disks 6. Straight sections 16 and 17 adjoin the concentric area. The visual surfaces 15, 16, 17 form a support surface that is broken up into individual rails or strips, their effect will be described.

Up to this point, the two illustrated embodiments agree with one another. When running after Pig. 1 to 4, the narrow surfaces 17 of the ribs 14 have extensions 18, which extend upwards to above the height H, the narrow surfaces 16 have extensions 19, which run into a ;, nose 20.

The operation of the block tipper car according to Fig. 1 to 4 is as follows:

To load a block B, the roller table 10, 11, 12 is in the position according to FIG. 2 or that according to

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Pig. 3 pivoted. In both positions its inclination towards the tertiary is only slight.

Let us first consider the first case. When charging, the block B then touches the narrow ^{surfaces 16 with its flow ϊ 1.} Its one side surface S is supported against the rollers 10, 11, 12. Against tilting out of the plane of the drawing of the Pig. 2 to 4 it is secured by the discs β. With the block placed in this way, the carriage is moved into the transfer position in which its roller table is flush with roller table 13. The roller table 10, 11, 12 is then pivoted into the position according to Fig. 4 by turning the washers 6. During this pivoting, the block begins to roll to the right, initially being supported on the narrow surfaces 16 and 19 of the ribs until the rabbit 20 releases it so that it can run unhindered onto the roller table 13. A relatively short block is supported on the rabbit 20 before it reaches the first roller of the roller table 13. Scale that separates from the block falls through between the ribs 14 to the ground.

In the mode of operation just considered, the block runs with its foot F first on the roller table 13 · Soll if he is passed with his head K leading, he is placed on the tipper when the roller table 10, 11, 12 is in the position according to Mg. 3. Is the car in

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Transfer position, the roller table is swiveled to the right into the position according to FIG. 4, whereupon the other in plays the way already described. When pivoting from the position according to FIG. 3 to that according to FIG. 4, prevent the projections 18 of the ribs 14 that the block runs off to the left when it reaches the sections 17 of the narrow surfaces 15 leaves.

The embodiment according to FIG. 5 differs see from that described above in two ways. First are the extensions that serve as a stop 18 of the ribs 14 are formed on a cross member 22 which is detachably connected to the chassis 1 by screw bolts 21. The frame is designed symmetrically on two sides, so that the cross member 22 is not only in the left, with full lines drawn position can be attached, but can also be moved to the right side, as with dash-dotted lines Lines is indicated. This means that the trolley can be used to transfer the block to the right or left. Furthermore, the simple rabbit 20 is the embodiment 1 to 4 in Fig. 5 replaced by a roller 23 in order to reduce the friction when running off, line such The role is to be found on both sides of the car, taking into account the feasibility of the crossbeam 22. In the way of working the two embodiments do not differ.

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In the two exemplary embodiments described, the extension 18 forms part of the tipper vehicle. However, this is not a mandatory requirement of the invention. "Rather, a component that is separate from the tipper truck, on which the extension 18 is formed, stationary and in Be arranged in alignment with the roller table 13. This arrangement is based on the idea that the extension 18 only during the tilting of the block into the transfer position is necessary, an operation that always takes place first is required when the tipper truck has been driven into the transfer position. The fixed arrangement of the component, on which the extension 18 is formed means a substantial reduction in the weight of the tipper truck and thus the one to be accelerated when transporting the block.

For the extension 19 of the support surface 15, the considerations just mentioned apply accordingly. Also this one The extension does not need to form a component that is permanently connected to the tipper truck. Rather, he can do the same how the extension 18 can be arranged in a stationary manner and in alignment with the rolling mill roller table 13.

Claims (1)

PAJ3? 942 * 28.1Z63 For writing dated December 2nd, June 9th, 1 _to .... ^ !! ^^^^^^^., ...... insfeesondeEe, ... »...«. . * .. !! ..... sheet 9 Friedrich Kocks company, Düsseldorf, now Freiligrathstrasse 1 22J Ξ ^ * ϊΙίί! Β ϊ ™ β SZ * · ϊ · 3 Π · * «Σ ^ ϊ ΙΓ ^ ΐ ^ bS« »a ΐΞ5 Swä £ £ ^ 3 ΐΰΐ Ξ3 ^ ΐ» »Ξϊ i ^ i ^^ i ^^ U22 * ™ Ξί1 ™ 2 J ^ * ^! ΤΤΐΓ ^ ΪΤ ΐ ^^ Γ Τ ** Τ ΐ ^^ ί IHmS ^ ΙΧ ^^ 5 ^ ί ^ ύ ^ Γ ^ Τ ^ ™ ΐ ^^^ * Τ ΪΤ ^^ Γ * Γμ ^^ ΤΙΓϊΤϊΙμ ^ Τ ΪμΙη ΖΪρΙβΙϊϊϊ * β ^ μηΪΪη ^ ΪϊΙΖΪμβΪη «'* ^ ΞΖΪΐ j ^ j ^^ SZS Π ^ 2 iSIS * ™ S?! MS ^^^ Protective wear: Block tippers, especially in the form of a block tipper wagon, with one with rollers md side support walls for the Block provided tilting chair and a support surface which is at least partially approximately concentric to the axis of rotation of the tilting chair below the tilting chair, on which the block at the tilting " pen slides along with its one end face, characterized in that the tilting chair has only one row of rollers (10, 11, 12) and can be pivoted in such a way that the one roller before loading (e.g. 12) either the head (K) or the foot (F) of the block (B) is facing.