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Roller type sieving machine with adjustable gap conveniently

A screening machine, a convenient technology, applied in the fields of sieving, solid separation, chemical instruments and methods, etc., can solve the problems of poor stability and accuracy of roller screens, difficulty in maintenance and inconvenient adjustment, etc., to achieve less workload and reduce Accurate effect of workload and gap adjustment

Inactive Publication Date: 2007-02-21
鞍山市元衡机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This form of gap can be adjusted, but the T-shaped slot is full of materials, which is very inconvenient to adjust in the production of pellets. The stability and precision of the adjusted roller screen are very poor, which brings more trouble to maintenance. big difficulty

Method used

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  • Roller type sieving machine with adjustable gap conveniently
  • Roller type sieving machine with adjustable gap conveniently
  • Roller type sieving machine with adjustable gap conveniently

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Embodiment Construction

[0017] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0018] like figure 1 , shown in Fig. 2, the roller type screening machine that gap can be adjusted conveniently of the present invention, comprises at least two screening rollers 4 that are arranged in parallel, screening roller transmission device 1, shaft coupling 2, active bearing seat 3, passive bearing seat 5, The connecting plate 7 and the machine base 6 are characterized in that the active bearing seat 3 and the transmission device 1 are fixed on the connecting plate 7 through bolts 8, and the connecting plate 7 is connected with the machine base 8 through sliding connecting bolts 9, the described The sliding connecting bolt 9 is covered with a sliding block 10 and a circular sleeve 11. The sliding block 10 is installed in the chute 15 of the machine base 8 and is slidably matched with the machine base 8. The upper surface of the ci...

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Abstract

A roller-type screening machine convenient to regulate its gap for preparing the metallurgical balls is composed of screening rollers and their driver, axle coupling, machine base, connection plate linked with machine base via slide screw blots with slide block and tubular sleeve, drive axle's holder fixed to said connection plate, driven axle's holder, gap regulating mechanism, and limiting mechanism.

Description

technical field [0001] The invention relates to equipment for screening raw pellets in the production process of pellets, in particular to a roller type screening machine with conveniently adjustable gaps. Background technique [0002] In the production of metallurgical pellets, the quality of green pellets must be guaranteed. The finished pellets need to be sieved, and the green balls that meet the requirements can be roasted. The use of a roller sieving machine is to achieve the above-mentioned purpose. At present, two types of screening machines are mainly used. One is that the rollers are driven by gears, and indirect gears are installed between the two rollers, so that the screening rollers can run in the same direction. The clearance of this type of roller screen cannot be adjusted. After a period of use, the wear of the screen rollers will cause the clearance of the roller screen to become larger, and the qualified green balls will also be screened out, which reduces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/14B07B1/42B07B1/46
Inventor 吴尚涛闻忠田高振宽
Owner 鞍山市元衡机械制造有限公司
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