CN217127559U

CN217127559U - Height adjusting device for crust breaking cylinder

Info

Publication number: CN217127559U
Application number: CN202220803142.1U
Authority: CN
Inventors: 丁森
Original assignee: Dalian Yihe Industrial Co ltd
Current assignee: Dalian Yihe Industrial Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-05
Anticipated expiration: 2032-04-08

Abstract

The utility model provides a crust breaking cylinder height adjusting device, including the external screw thread jib, upper portion hexagonal adjusting nut, connect the hanging seat, fixed hanger plate, add long clamping screw and follow-up hanger plate, crust breaking cylinder main part up end is installed the follow-up hanger plate, the inside left and right sides of follow-up hanger plate has the external screw thread jib with the equal symmetry interlude in both sides around with, the meshing of external screw thread jib annular side upside has upper portion hexagonal adjusting nut, fixed hanger plate is installed to follow-up hanger plate top, the terminal surface left and right sides has the connection hanging seat with the equal symmetry of front and back both sides welding under the fixed hanger plate, the inside left and right sides of fixed hanger plate has the equal symmetry interlude in both sides around with add long clamping screw, the problem that original crust breaking cylinder does not possess height-adjustable ability has been solved to this design, the utility model discloses rational in infrastructure, possess height-adjustable ability to hoist and have good stability, application scope is wide.

Description

Height adjusting device for crust breaking cylinder

Technical Field

The utility model relates to a crust breaking cylinder height adjusting device belongs to crust breaking cylinder technical field.

Background

The crust breaking cylinder is used in electrolytic cell workshop of aluminum electrolysis plant, and the operation of electrolytic cell is mainly carried out by it. The conventional aluminum electrolysis crust breaking cylinder comprises a crust breaking cylinder barrel, a piston rod, an upper end cover, a lower end cover, a middle swing shaft frame and a pull rod, wherein lifting lugs are connected to the two sides of the middle swing shaft frame by the crust breaking cylinder, the crust breaking cylinder and a truss of an upper structure of an aluminum electrolysis cell are fastened together by fixing bolts, and compressed air enables the piston rod of the cylinder to move up and down through an air valve fixedly connected with the cylinder during working and drives a crust breaking hammer head to move up and down in a reciprocating manner, so that a wear-resistant hammer head at the lower end of a crust breaking head impacts a fixed crust breaking and blanking crusting point of the aluminum electrolysis cell.

At present, crust breaking cylinders are all in fixed height, the height of electrolyte crusting of an aluminum electrolytic cell changes along with the height of electrolyte liquid and aluminum liquid in the electrolytic cell, the working mode of the electrolytic cell cylinder has a plurality of defects on the crust breaking operation mode of the electrolytic cell, and a crust breaking cylinder height adjusting device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a crust breaking cylinder height adjusting device to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, possess height-adjustable ability to hoist and mount the steadiness good, application scope is wide.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a height adjusting device for a crust breaking cylinder comprises a crust breaking hammer head, a crust breaking cylinder main body and an adjustable hoisting mechanism, wherein the crust breaking hammer head is installed on the lower end face of the crust breaking cylinder main body, the adjustable hoisting mechanism is arranged on the upper end face of the crust breaking cylinder main body and comprises an external thread suspender, a lower hexagonal adjusting nut, an upper hexagonal adjusting nut, a connecting hanging seat, a fixed hanging plate, a fixed longitudinal plate, a hexagonal fixing nut, an elongated fixing screw and a follow-up hanging plate, the upper end face of the crust breaking cylinder main body is provided with the follow-up hanging plate, the external thread suspender is symmetrically inserted into the left side, the right side, the front side and the rear side of the interior of the follow-up hanging plate, the lower hexagonal adjusting nut is meshed with the annular side of the external thread suspender, the upper hexagonal adjusting nut is meshed with the annular side of the external thread suspender, and the fixed hanging plate is installed above the follow-up hanging plate, the left side and the right side of the lower end face of the fixed hanging plate and the front side and the rear side of the lower end face of the fixed hanging plate are symmetrically welded with connecting hanging seats, lengthened fixing screws are symmetrically inserted into the left side and the right side of the inner portion of the fixed hanging plate and the front side and the rear side of the inner portion of the fixed hanging plate in a penetrating mode, hexagonal fixing nuts are meshed on the upper sides of the annular side faces of the lengthened fixing screws, and the fixed longitudinal plate is installed on the upper sides of the annular side faces of the lengthened fixing screws.

Further, it has four groups, four groups to connect the welding of specification such as hanging seat connect the equal welding of hanging seat annular side upside and all weld the triangle-shaped stationary blade, four groups connect the inside high strength fixing bolt that all installs of hanging seat, the installation through-hole has been seted up to the inside upside of external screw thread jib, and installation through-hole and high strength fixing bolt phase-match.

Furthermore, four groups of lower hexagonal adjusting nuts and upper hexagonal adjusting nuts are meshed in an equal specification, a first reinforcing gasket is attached to the lower end face of each upper hexagonal adjusting nut, and a second reinforcing gasket is attached to the upper end face of each lower hexagonal adjusting nut.

Furthermore, four groups of specifications such as the lengthened fixing screw rods are inserted, four groups of specifications such as the hexagonal fixing nuts are meshed, and third reinforcing gaskets are attached to the lower end faces of the four groups of hexagonal fixing nuts.

Furthermore, the fixed longitudinal plates are installed in two groups in the same specification, the front and back widths of the fixed hanging plates and the fixed longitudinal plates are larger than the front and back widths of the upper truss of the external aluminum electrolytic cell, and the distance between the front and back of the lengthened fixing screw rods is larger than the front and back widths of the upper truss of the external aluminum electrolytic cell.

Further, the external thread hanger rod, the lower hexagonal adjusting nut, the upper hexagonal adjusting nut, the connecting hanger seat, the fixed hanger plate, the fixed longitudinal plate, the hexagonal fixing nut, the lengthened fixing screw rod and the follow-up hanger plate are all made of ultra-high-strength steel.

The utility model has the advantages that: the utility model relates to a height adjusting device of a crust breaking cylinder, because the utility model is added with an external thread suspender, a lower hexagonal adjusting nut, an upper hexagonal adjusting nut, a connecting suspension seat and a follow-up suspension plate, four groups of upper hexagonal adjusting nuts and lower hexagonal adjusting nuts are respectively unscrewed by an external wrench to move the four groups of upper hexagonal adjusting nuts and lower hexagonal adjusting nuts outwards, then the follow-up suspension plate can be moved up and down, so as to adjust the use height of the crust breaking cylinder body, after the required position is adjusted, the four groups of upper hexagonal adjusting nuts and lower hexagonal adjusting nuts are respectively screwed by the external wrench to move the four groups of upper hexagonal adjusting nuts and lower hexagonal adjusting nuts inwards, so as to position the follow-up suspension plate, and the four groups of connecting suspension seats can position the four groups of external thread suspenders, so that the four groups of external thread suspenders can stably hoist the follow-up suspension plate, thereby avoiding the crust breaking cylinder main body from shaking and displacing in the using process.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a height adjusting device of a crust breaking cylinder according to the present invention;

FIG. 2 is a front sectional view of an adjustable hoisting mechanism in the height adjusting device of the crust breaking cylinder of the utility model;

FIG. 3 is a left side sectional view of an adjustable hoisting mechanism in the height adjusting device of the crust breaking cylinder of the utility model;

in the figure: the device comprises a 1-crust breaking hammer, a 2-crust breaking cylinder body, a 3-adjustable hoisting mechanism, a 31-external thread hoisting rod, a 32-lower hexagonal adjusting nut, a 33-upper hexagonal adjusting nut, a 34-connecting hoisting seat, 341-high-strength fixing bolts, a 35-fixing hoisting plate, a 36-fixing longitudinal plate, a 37-hexagonal fixing nut, a 38-lengthening fixing screw rod and a 39-follow-up hoisting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a crust breaking cylinder height adjusting device, includes crust breaking tup 1, crust breaking cylinder main part 2 and adjustable hoisting machine construct 3, and crust breaking tup 1 is installed to 2 terminal surfaces in the crust breaking cylinder main part, and 2 up ends in the crust breaking cylinder main part are provided with adjustable hoisting machine and construct 3.

The adjustable hoisting mechanism 3 comprises an external thread hanger rod 31, a lower hexagonal adjusting nut 32, an upper hexagonal adjusting nut 33, a connecting hanger seat 34, a fixed hanger plate 35, a fixed longitudinal plate 36, a hexagonal fixing nut 37, an elongated fixing screw 38 and a follow-up hanger plate 39, the follow-up hanger plate 39 is arranged on the upper end surface of the crust breaking cylinder main body 2, the external thread hanger rods 31 are symmetrically inserted into the left side, the right side, the front side and the rear side of the interior of the follow-up hanger plate 39, the lower hexagonal adjusting nut 32 is engaged on the lower side of the annular side surface of the external thread hanger rod 31, the upper hexagonal adjusting nut 33 is engaged on the upper side of the annular side surface of the external thread hanger rod 31, the fixed hanger plate 35 is arranged above the follow-up hanger plate 39, the connecting hanger seats 34 are symmetrically welded on the left side, the right side, the front side and the rear side of the interior of the fixed hanger plate 35, the elongated fixing screw 38 is symmetrically inserted into the left side, the upper side of the annular side surface of the elongated fixing screw 38 is engaged with the hexagonal fixing nut 37, the upper side of the annular side surface of the lengthened fixing screw 38 is provided with a fixed longitudinal plate 36, and the design solves the problem that the original crust breaking cylinder does not have the height adjustability.

The connection hangs 34 isotatic welding even and has four groups, four groups connect 34 annular side upside of hanging seat and all have welded the triangle-shaped stationary blade, four groups connect 34 inside all install high strength fixing bolt 341 of hanging seat, the installation through-hole has been seted up to the inside upside of external screw thread jib 31, and installation through-hole and high strength fixing bolt 341 phase-match, the triangle-shaped stationary blade makes and is connected the steadiness better between connection hanging seat 34 and the fixed hanger plate 35, and high strength fixing bolt 341 and installation through-hole are convenient fixes the installation of external screw thread jib 31 inside connecting hanging seat 34, also conveniently dismantle external screw thread jib 31 simultaneously.

Four groups of lower hexagonal adjusting nuts 32 and upper hexagonal adjusting nuts 33 are meshed in equal specifications, a first reinforcing gasket is attached to the lower end face of each upper hexagonal adjusting nut 33 of each four groups, a second reinforcing gasket is attached to the upper end face of each lower hexagonal adjusting nut 32 of each four groups, the lower hexagonal adjusting nuts 32 and the upper hexagonal adjusting nuts 33 of each four groups facilitate up-and-down lifting adjustment and positioning of the follow-up hanging plate 39, the upper hexagonal adjusting nuts 33 are enabled to be better fastened by the first reinforcing gasket, the lower hexagonal adjusting nuts 32 are enabled to be better fastened by the second reinforcing gasket, four groups of lengthening fixing screws 38 are penetrated and inserted in equal specifications, the four groups of hexagonal fixing nuts 37 are meshed in equal specifications, the four groups of lengthening fixing screws 38 and the hexagonal fixing nuts 37 are respectively attached to the lower end faces of the four groups of hexagonal fixing nuts 37, and the fixing longitudinal plates 36 and the fixing hanging plates 35 are conveniently connected and fixed by the four groups of lengthening fixing screws 38 and the hexagonal fixing nuts 37, and the third is consolidated the gasket and is made the fastening of hexagon fixation nut 37 better, and fixed vertical plate 36 isotatic is installed two sets ofly, and fixed hanger plate 35 and fixed vertical plate 36 front and back width all is greater than external aluminium cell upper portion truss front and back width, and the interval is greater than external aluminium cell upper portion truss front and back width between the front and back of extension fixing screw 38, and this design is convenient fixes fixed vertical plate 36 and fixed hanger plate 35 installation at external aluminium cell upper portion truss assigned position.

The external thread hanger rod 31, the lower hexagonal adjusting nut 32, the upper hexagonal adjusting nut 33, the connecting hanger seat 34, the fixed hanger plate 35, the fixed longitudinal plate 36, the hexagonal fixing nut 37, the lengthened fixing screw rod 38 and the follow-up hanger plate 39 are all made of ultra-high-strength steel, and the deformation and fracture condition of the device in the using process is avoided due to the design.

As an embodiment of the present invention: firstly, a worker fixes a fixed vertical plate 36 and a fixed hanging plate 35 at a designated position of an upper truss of an external aluminum electrolytic cell by means of four groups of lengthened fixing screws 38 and hexagonal fixing nuts 37, the fixed hanging plate 35 leans against the designated position of the lower end face of the upper truss of the external aluminum electrolytic cell from bottom to top in the process, then the two groups of fixed vertical plates 36 are respectively placed at the designated positions of the upper end face of the upper truss of the external aluminum electrolytic cell, then the four groups of lengthened fixing screws 38 are respectively inserted into the fixed hanging plate 35 and the fixed vertical plates 36 from bottom to top, and the four groups of hexagonal fixing nuts 37 are respectively engaged and fixed on the upper side of the annular side face of the four groups of lengthened fixing screws 38 by means of an external wrench; then the crust breaking cylinder body 2 is installed and fixed at the middle position of the lower end face of the follow-up hanging plate 39, at this time, four groups of upper hexagonal adjusting nuts 33 and lower hexagonal adjusting nuts 32 can be respectively unscrewed by an external wrench, the four groups of upper hexagonal adjusting nuts 33 and lower hexagonal adjusting nuts 32 move outwards, then the follow-up hanging plate 39 can be moved up and down, so as to adjust the using height of the crust breaking cylinder body 2, after the needed position is adjusted, another worker can respectively tighten the four groups of upper hexagonal adjusting nuts 33 and lower hexagonal adjusting nuts 32 by the external wrench, so as to move the four groups of upper hexagonal adjusting nuts 33 and lower hexagonal adjusting nuts 32 inwards, so as to position the follow-up hanging plate 39, while the four groups of connecting hanging seats 34 can position the four groups of external thread hanging rods 31, so that the four groups of external thread hanging rods 31 can stably hoist the follow-up hanging plate 39, thereby avoiding the crust breaking cylinder main body 2 from shaking and displacing in the using process.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a crust breaking cylinder height adjusting device, includes crust breaking tup, crust breaking cylinder main part and adjustable hoisting machine construct its characterized in that: the lower end surface of the crust breaking cylinder main body is provided with a crust breaking hammer head, and the upper end surface of the crust breaking cylinder main body is provided with an adjustable hoisting mechanism;

the adjustable hoisting mechanism comprises an external thread suspender, a lower hexagonal adjusting nut, an upper hexagonal adjusting nut, a connecting suspender, a fixed longitudinal plate, a hexagonal fixing nut, an elongated fixing screw and a follow-up suspender, wherein the follow-up suspender is installed on the upper end surface of the crust breaking cylinder main body, the external thread suspender is symmetrically inserted into the left side, the right side, the front side and the rear side of the interior of the follow-up suspender, the lower hexagonal adjusting nut is engaged with the lower side of the annular side surface of the external thread suspender, the upper hexagonal adjusting nut is engaged with the upper side of the annular side surface of the external thread suspender, the fixed suspender is installed above the follow-up suspender, the left side, the right side, the front side and the rear side of the lower end surface of the fixed suspender are symmetrically welded and connected with the connecting suspender, the elongated fixing screws are symmetrically inserted into the left side, the upper side of the annular side surface of the elongated fixing screw is engaged with the hexagonal fixing nut, and a fixed longitudinal plate is arranged on the upper side of the annular side surface of the lengthened fixing screw rod.

2. A crust breaking cylinder height adjustment arrangement according to claim 1, wherein: connect the seat of hanging etc. and weld even there are four groups, four groups connect the annular side upside of seat of hanging and all weld the triangle-shaped stationary blade, four groups connect the inside high strength fixing bolt that all installs of seat of hanging, the inside upside of external screw thread jib has seted up the installation through-hole, and installation through-hole and high strength fixing bolt phase-match.

3. A crust breaking cylinder height adjustment arrangement according to claim 1, wherein: the lower hexagonal adjusting nut and the upper hexagonal adjusting nut are meshed with each other in an equal specification, four groups are arranged, a first reinforcing gasket is attached to the lower end face of the upper hexagonal adjusting nut, and a second reinforcing gasket is attached to the upper end face of the lower hexagonal adjusting nut.

4. A crust breaking cylinder height adjustment arrangement according to claim 1, wherein: four groups of the lengthened fixing screw rods are inserted in the same specification, four groups of the hexagonal fixing nuts are meshed in the same specification, and third reinforcing gaskets are attached to the lower end faces of the hexagonal fixing nuts.

5. A crust breaking cylinder height adjustment arrangement according to claim 1, wherein: the fixed longitudinal plates are installed in two groups in the same specification, the front and back widths of the fixed hanging plates and the fixed longitudinal plates are larger than the front and back widths of the upper trusses of the external aluminum electrolytic cell, and the distance between the front and back of the lengthened fixing screw rods is larger than the front and back widths of the upper trusses of the external aluminum electrolytic cell.

6. A crust breaking cylinder height adjustment arrangement according to claim 1, wherein: the external thread hanger rod, the lower hexagonal adjusting nut, the upper hexagonal adjusting nut, the connecting hanger seat, the fixed hanger plate, the fixed longitudinal plate, the hexagonal fixing nut, the lengthened fixing screw rod and the follow-up hanger plate are all made of ultra-high-strength steel.