DE7130963U - As a whole, transportable circulation paternoster - Google Patents

Description

8000 Munich

August 10, 1971

Description

"Umlaufpaternoster" t

The invention relates to a circulating paternoster, which in relation on safety, in the type of drive, in the deflection of the chain and in production, sets new standards.

In the previous paternosters on the market the structure of the following:

Over two above and below nsittin in the paternoster side part Wheels, which with a general cargo div ^ knife of approx. 500 mn, had an intrinsic diameter of 900 to "^ üO mm, a chain, which wrapped around the load chain wheels by 180 °, was deflected.

Bolxes are then inserted into the holes wv-ίβη punched in the load chain straps, which are transferred from the support tube to the load chain via a guide in a tube. If the load chain broke due to incorrect, improper operation, between 10 and 15 bales, each weighing 28Ο kg, would fall from a height of 1 to ku, depending on the size of the machine. ⁴ e person operating the machine.

One was through the large load chain wheels. also forced to work with large reduction ratios to get the

on «lü VeFäüüüftigei Mob hifabsüivtstn ■

It was not a rare occurrence that ao small or large wheels came to use that the Umachlingungawinkel of the drive chain on the drive pinion sank partially to 50 °, waa for premature fatigue of the drives.

The roar for milled wheels with a diameter of 800 mm were also very high (4 pieces; 2 per side panel) and difficult to manufacture.

In recognition of these connections, I have my circulatory system redesigned as follows:

Item l) Edged frame profile Pos. 2} Roller chain according to DIN 8165 with hollow pins

Item 3) Curve guide made of angle steel according to DIN 1028 connected by means of a bracket with guide rail made of angle steel DIN 1029 (see sheet 3 of 3 poa. 17)

Item k) Deflection station on pipe DIN 2kkS welded on

Item 5) Collecting plate to support the chain and to avoid unnecessary slack

Item 6) load chain wheel Item 7) Drive sprocket pinned and screwed to Item 6, Item 8) Cover plate Item 9) MSH profile 120 χ 60 χ 6.3 Pos. 10) bearing journals Item 11) Fastening bar made of flat steel Item 12) sliding sleeve Item 13) compression spring

Po8.l4) cover

Item 15) Goods support tube DIN 2 * ik8 Item 16) Hexagon screw M 10 χ 10 DIN 933 Item 17) Guardrail made of angle steel according to DIN 1029 Item l8) Sliding pin (grooved pin DIN Item 19) sliding bolt Item 20) Cover with hole

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Item 21) U-profile Pos. 22 and 23) Plastic coating 0.3 mm thick

(commercial product.)

The re-invented frame profile (l) makes the roller chain with hollow rivet (2) through the U-profile (21) attached to the frame profile by means of resistance welding against the side Buckling out. The roller chain with tubular rivet (2) runs over the curve guide (3) into the guide rail educated magazine. The guardrail is welded to the frame profile (l) via the fastening web (11). The guardrail is screwed to the fastening bar by means of item (l6). This is necessary when assembling the roller chain Can be easily removed or installed with a tubular rivet (2).

The plastic coating (22 and 23) ensures that that the rollers roll completely silently and that no noise is made.

The compression spring (13) presses the sliding pin (19) with constant force into the hollow rivet (2) of the roller chain.

Sliding bolts (19) and compression spring (13) are guided in a sliding sleeve (12), the sliding pin (18) can be pushed in through a long slot in the sliding sleeve (12) around the length of the pin in the hollow rivet (2) of the roller chain. The sliding pin (19) can be withdrawn and locked in a hole drilled 90 to the central axis of the sliding sleeve until the goods support tube (15) is set up between the two side parts, in order to then push the sliding pin (19) back into the carbon rivet (2) of the Press in the roller chain. The sliding sleeve (12) is connected to the goods support tube (15) by the cover (20 and \ k).

If the roller chain with the tubular rivet (2) suddenly breaks, it falls through the guardrail (17) and the U-profile (21) guided vertically downwards, but only until the intermediate space is at the height of the radius of the deflection station (4) is filled in until it rests on the ramp plate (5).

(The Z-rischen space corresponds to the division of the chain, approx * 80 an). A falling out of the suspended goods support tube is thus

falling goods would be eliminated.

The precise guidance of the roller chain with a tubular rivet (2) allows it to be driven by just one load chain wheel (6), which has a diameter of approx. 250 to 300 mm. The storage takes place via simple slide bearings (een-) on the bearing pin (10) and is secured by split pins and washers.

Furthermore, the precise guidance of the roller chain with a hollow rivet (2) allows the deflection station (k) to consist of a simple tube that is welded onto the run-up plate (5). The run-up plate (5) is provided with elongated holes which slide onto welded bolts that are attached to the MSH profile (Q). This allows the roller chain to be tightened or loosened with the tubular rivet (2). Devi ^ ntand between the deflection station (4) and the Auf'.auf plate (5) always remains constant during readjustment.

718Ö9S322.2.73

Claims (3)

· - utility model - claims 1) circulation paternoster, characterized in that by the Frame profile (l) with welded U-profile (21) in Connection to the guardrail (17) the roller chain with tubular rivet (2) with the suspended goods support tubes (15) through the compression spring (13) through the sliding pin (19) into the hollow rivet of the roller chain with hollow pin (2) is pressed in and thereby the roller chain (2) and goods support tube (15) falling out or falling down is prevented because the roller chain xisit hollow rivet (2) rests on the ramp plate (5). 2) UmIaufpaternoster, characterized in that the drive of the load chain (2) takes place only via a load chain wheel (6), with a diameter of the load chain wheel (6) not more than 300 mm pitch circle diameter arranged in the right or left lower corner (as in Sheet 1 of 3 can be seen under item 6.) 3) Revolving paternoster, characterized in that the deflection of the roller chain with a hollow rivet is deflected above the curve guide (3) and vnten via deflection station (k) .