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Installation structure body for main reducer of roller mill and application method thereof

A technology of reducer and structure, which is applied in the field of structure, can solve the problems that the reducer is difficult to achieve smoothness, the deformation of the base plate is not easy, and the adjustment cannot be adjusted, so as to achieve the effect of scale change, short processing time and reduced processing cost

Active Publication Date: 2014-07-16
LOESCHE (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the base plate of the reducer and the base frame of the mill are welded together, when the base plate needs to be leveled during on-site installation, it needs to be leveled together with the base frame of the mill at the same time, which makes leveling difficult and takes more time
Moreover, the deformation of the base plate caused by transportation or processing errors is not easy to adjust or even impossible to adjust, which makes it difficult for the reducer to achieve the smoothness required for installation

Method used

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  • Installation structure body for main reducer of roller mill and application method thereof
  • Installation structure body for main reducer of roller mill and application method thereof
  • Installation structure body for main reducer of roller mill and application method thereof

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Embodiment

[0029] Such as Figure 1~3 As shown, a roller mill main reducer installation structure and its application method, the structure includes a mill reducer 2, a reducer base plate 4, and a mill base frame 3 connected in sequence.

[0030] A plug 10 with a thickness of 10 mm is provided between the base plate 4 of the reducer and the base frame 3 of the mill. The stopper 10 is an epoxy resin layer. Epoxy resin is currently widely used in marine propellers, engines and auxiliary equipment, bearing housings and various pump systems, and replaces steel pads or cast iron block pads by taking the role of pad plugs. Epoxy resins harden with the action of specific curing agents to become extremely strong and durable solids. The present invention pours this type of epoxy resin in the 10mm gap space between the reducer base plate 4 and the mill base frame 3 . It is recommended to use the CHOCKFAST ORANGE variety of epoxy resin. This variety of epoxy resin has a very large reputation and...

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Abstract

The invention relates to an installation structure body for a main reducer of a roller mill and an application method thereof. The structure body comprises a mill reducer, a reducer foundation slab and a mill foundation frame which are sequentially connected, wherein a packer is arranged between the reducer foundation slab and the mill foundation frame. The application method comprises the following steps: 1) putting the reducer foundation slab on the mill foundation frame, adjusting a leveling bolt to generate a certain distance between the reducer foundation slab and the mill foundation frame; 2) putting a protecting sleeve and a locating taper pin; 3) sealing the periphery of the reducer foundation slab by a baffle plate on the periphery of the reducer foundation slab; 4) pouring the packer, and 5) fixedly connecting the mill reducer, the reducer foundation slab and the mill foundation frame together through the connection of the reducer a bolt. The installation structure body disclosed by the invention has the advantages of conveniently dismantling, easily leveling the reducer foundation slab and the like compared with the prior art because the reducer foundation slab is movably connected with the mill foundation frame.

Description

technical field [0001] The invention relates to a structure for installing a main reducer of a roller mill on a mill foundation frame and an application method thereof, in particular to a structure for installing a main reducer of a roller mill and an application method thereof. Background technique [0002] The reducer belongs to a kind of precision mechanical transmission device, which is widely used in various industries as a power transmission mechanism. As a large-scale industrial equipment used in metallurgy, mining, energy, building materials and other industries, the main reducer (or reducer) in the transmission system of the roller mill is a very important key device. The machine is a vertical reducer, that is, the center line of the input shaft is horizontal to the ground, and the center line of the output shaft or output flange is vertical to the ground. With the accelerated pace of global industrialization and market demand, roller mills are gradually developing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C4/42
Inventor 胡泽武
Owner LOESCHE (SHANGHAI) CO LTD
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