The electrolyzer four link type crust breaking machine of the variable length of connecting rod of operating machine
Technical field:
The utility model relates to the four link type crust breaking machine of a kind of electrolyzer with operating machine.
Background technology:
At present, electrolyzer has two kinds of basic structure forms with the crust breaking machine of operating machine in the prior art: i.e. four link type and vertical type.The advantage of vertical type is to process each position of electrolyzer, and it is big that its shortcoming is that mechanism occupies height space, needs the stroke of hoist cylinder long; And all be stationary links length at the four link type crust breaking machine of using at present, its shortcoming is that the angle of inclination of crust breaking machine can not become, and makes crust breaking machine can not process electrolyzer inside, can not satisfy the requirement of technological operation.
Summary of the invention:
The purpose of this utility model is: provide a kind of four link type crust breaking machine that can change crust breaking machine angle of inclination, simple in structure, reliable operation, to overcome above-mentioned the deficiencies in the prior art.
The utility model is to constitute like this: it comprises the lower link (2) of crust breaking machine (1) and regular length, crust breaking machine (1) is fixed on the web member (3), one end of lower link (2) is fixed in the following hole (5) of crust breaker lifting guide frame (4) bottom with bearing pin, the other end is fixed in the following hole (6) of web member (3) with bearing pin, the guide section (8) of the last connecting rod (7) of variable-length is fixed in the last hole (9) of crust breaker lifting guide frame (4) bottom with bearing pin, the telescopic section (10) of last connecting rod (7) is inserted in the guide section (8), and the front end of telescopic section (10) is fixed in the last hole (11) of web member (3) with bearing pin; The cylinder barrel tail end of oil cylinder (12) is fixed on the guide section (8), and the rod end of oil cylinder (12) is connected with telescopic section (10) with hinge.
The utility model compared with prior art owing to adopted technique scheme to make it can change the length of connecting rod, thereby changes the angle of inclination of crust breaking machine, so that the requirement of technological operation is satisfied in processing electrolyzer inside.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of the last connecting rod of variable-length.
Embodiment:
Embodiment of the present utility model: at first crust breaking machine (1) is contained on the web member (3), one end of the lower link of regular length (2) is contained in the following hole (5) of crust breaker lifting guide frame (4) bottom with bearing pin, the other end is assemblied in bearing pin in the following hole (6) of web member (3) of crust breaking machine (1), the guide section (8) of the last connecting rod (7) of variable-length is assemblied in the last hole (9) of crust breaker lifting guide frame (4) bottom with bearing pin, to go up the telescopic section (10) of connecting rod (7) inserts in the guide section (8), telescopic section (10) front end assembles with the last hole (11) of the web member (3) of bearing pin and crust breaking machine (1), the cylinder barrel tail end of oil cylinder (12) is contained on the guide section (8) with hinge, and the rod end of oil cylinder (12) is connected with telescopic section (10) with hinge.