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Roller press comprising a gear coupling

A transmission device and clutch technology, applied in the field of roller presses, can solve problems such as hard positioning work

Inactive Publication Date: 2011-07-13
KHD HUMBOLDT WEDAG GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Said positioning work is very laborious in very heavy working machines and can only be realized with corresponding auxiliary equipment

Method used

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  • Roller press comprising a gear coupling
  • Roller press comprising a gear coupling
  • Roller press comprising a gear coupling

Examples

Experimental program
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Embodiment Construction

[0017] exist figure 1 shows a clutch 1 according to the invention, which connects a drive 2 to a shaft 3 of a roller press. Drive 2 and shaft 3 are precisely positioned during first assembly. The thermal mounting plate 5 is thermally mounted on the driving shaft 4 of the driving device 2 , and the thermal mounting plate is used for fixedly connecting the driving device 2 and the driving disc 6 . At least two entrainers 7 , here in the form of brake calipers for a braking device of a wind power installation, are mounted on a flat end face facing the shaft 3 of the roller press. The driver allows a small radial play in order to compensate for height differences when connecting the shaft 3 to the drive 2 . The torque of the drive 2 is transmitted to the shaft 3 via the carrier 7 , which has the two brake shoes 8 , 9 and thus firmly engages the clutch disc 10 . The clutch disc 10 is fixed on the shaft 3 by a shrink ring 11 like the drive disc 6 . In a special embodiment accord...

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PUM

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Abstract

The invention relates to a roller press comprising at least two rotatably mounted, counter-rotating rollers, separated by a roller nip, wherein at least one roller is driven by a gear (2). According to the invention, a coupling is situated between the gear (2) and the driven roller or rollers. The advantage of the invention is that it provides a connection between the drive and the milling roller which permits simple, rapid disassembly and assembly of the connection between the shaft and the drive.

Description

technical field [0001] The invention relates to a roller press with at least two rotatably mounted rollers designed to rotate in opposite directions and separated from one another by a roller gap, at least one roller being driven by a transmission. Background technique [0002] In roller presses, for example for crushing limestone, hard bricks, ores, minerals or construction debris, the individual materials to be ground are sucked into the nip of the roller press by friction and compressed using high pressure , thereby breaking each other. The pressure in the roll gap is selected so high that the material to be ground is pressed into so-called scabs by means of appropriate pressure means, which control the position of the rolls and thus maintain the pressure in the roll gap. The pressed blank made of crushed material is then disintegrated with low energy consumption, and the scabs are disintegrated here into finely divided material. During the operation of such roller pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/42B02C4/02
CPCB30B3/04B02C4/42B02C4/02
Inventor M·弗兰根贝格
Owner KHD HUMBOLDT WEDAG GMBH