CN2483398Y

CN2483398Y - Mechanism for lifting positive electrode of miniature prebacked cell

Info

Publication number: CN2483398Y
Application number: CN 01214610
Authority: CN
Inventors: 陈廷贵; 郭海龙; 张继红; 程然; 刘坚; 刘光声
Original assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Current assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Priority date: 2001-03-30
Filing date: 2001-03-30
Publication date: 2002-03-27
Anticipated expiration: 2011-03-30

Abstract

The utility model discloses a small-sized lifting mechanism for pre-baked anode cell, comprising a two-point-type lifting mechanism for anode cell which is provided with an anode bus. A guiding rod is fixed on the anode bus, a guiding support is arranged on the frame of the two-point-type lifting mechanism for anode cell, a roller frame is provided on the guiding support, rollers are provided on the roller frame through a pin, and the rollers are contacted with the guiding rod. When the load of anode changes, the anode is not easy to produce offset. And the utility model has the advantages of simple structure, low manufacturing cost as well as convenient arrangement and use.

Description

Small pre-calcining groove anode hoister structure

The utility model relates to the small pre-calcining groove anode hoister structure that a kind of Aluminum Electrolysis Production is used.

At present, the small pre-calcining groove two point form anode hoister structure that generally adopts in the prior art, though two point form anode hoister structure has advantage simple in structure, with low cost, but owing to exist when the operation of replacing anode causes that load changes, anode is easy to generate the problem of bigger skew, and anode is in case produce skew, to produce adverse influence to producing, four-point anode hoister structure has appearred again for this reason in the prior art, but it is, therefore still not ideal enough owing to four-point anode hoister structure exists complex structure, invests big problem.

The purpose of this utility model is: provide a kind of when anode load changes, at the bottom of anode is not easy to produce skew and simple in structure, cost of manufacture, small pre-calcining groove anode hoister structure easy to install, to overcome the deficiencies in the prior art.

The utility model is to constitute like this: it comprises the two point form anode hoister structure (2) that positive bar (1) is installed, on positive bar (1), be fixed with tail rod (3), guide type shoe (4) is installed on the support a of two point form anode hoister structure (2), turning rolls (5) is housed on guide type shoe (4), upward by bearing pin roller (6) is housed at turning rolls (5), roller (6) contacts with tail rod (3).

Owing to adopted technique scheme, the utility model compared with prior art, the utility model has kept two point form anode hoister structure advantage of simple structure, and when operation, tail rod (3) is along with the oscilaltion of anode hoister structure, when the load of positive bar (1) changes, the weight of both sides is uneven and the skew tendency takes place, at this moment be against on the tail rod (3) owing to roller (6), offset the horizontal component that produces, thereby prevented the skew of positive bar (1), therefore the utlity model has when anode load changes, anode is not easy to produce the advantage of skew, and the utility model also has at the bottom of the cost of manufacture, advantage easy to install.

Accompanying drawing 1 is installed in structural representation on the two point form anode hoister structure for the utility model;

Accompanying drawing 2 is that the A of accompanying drawing 1 is to synoptic diagram.

A, b, c, d, e are the parts of two point form anode hoister structure (2) in the accompanying drawings, and wherein a is that support, b are that motor, c are that step-down gear, d are that bottle screw, e are drive lead screw.

Embodiment of the present utility model: the two point form anode hoister structure (2) that positive bar (1) is installed can directly adopt finished product of the prior art to reequip, during making, upward fix a tail rod (3) respectively at positive bar (1) at one bar diagonal lines end positions place, and a guide type shoe (4) near tail rod (3) is installed respectively on the support a of two point form anode hoister structure (2), on guide type shoe (4), load onto turning rolls (5), go up at turning rolls (5) and to load onto roller (6), and roller (6) is contacted with tail rod (3) by bearing pin.

Claims

1, a kind of small pre-calcining groove anode hoister structure, it comprises the two point form anode hoister structure (2) that positive bar (1) is installed, it is characterized in that: on positive bar (1), be fixed with tail rod (3), guide type shoe (4) is installed on the support a of two point form anode hoister structure (2), turning rolls (5) is housed on guide type shoe (4), upward by bearing pin roller (6) is housed at turning rolls (5), roller (6) contacts with tail rod (3).