CN220665475U - Lifting mechanism of single-cylinder four-corner guide telescopic rod - Google Patents

Abstract

The utility model provides a lifting mechanism of a single-cylinder four-corner guide telescopic rod, and relates to the technical field of metallurgical machinery. The utility model comprises a fixed rod and a movable knife guide rod, wherein the fixed rod is of a hollow structure, the movable guide rod is arranged in the fixed rod, a guide wheel set is arranged in the fixed rod, the guide wheel set comprises a first guide wheel, a second guide wheel, a third guide wheel and a fourth guide wheel, a guide rail is arranged on the movable guide rod, and the guide rail comprises a first guide rail, a second guide rail, a third guide rail and a fourth guide rail. According to the utility model, the oil cylinder is adopted to lift, the guide wheels are arranged at four corners of the fixed rod, and the guide rails are arranged at four corners of the movable guide rod, so that the production efficiency of electrolytic aluminum operation is improved, the labor intensity of workers is reduced, the use process is safe and reliable, and the safety of products in the production process is improved.

Description

Lifting mechanism of single-cylinder four-corner guide telescopic rod

Technical Field

The utility model relates to the technical field of metallurgical machinery, in particular to a lifting mechanism of a single-cylinder four-corner guide telescopic rod.

Background

In the process of aluminum electrolysis, various tools installed on the multifunctional crown block for aluminum electrolysis are required to meet the total operation of the aluminum electrolysis process. When the electrolytic anode is consumed, a new anode needs to be replaced, all tools on the crown block are needed to be completed, the crown block is positioned at the top end of a factory building, the tools are required to be lowered to the anode working surface by the lifting mechanism to operate, and the structural stability of the lifting mechanism determines the production efficiency of electrolytic aluminum.

Disclosure of Invention

Aiming at the defects existing in the problems, the utility model provides the lifting mechanism for the single-cylinder four-corner guide telescopic rod, which is capable of lifting by adopting cylinders, guide wheels are arranged at four corners of a fixed rod, guide rails are arranged at four corners of a movable cutter guide rod, so that the stability is good, the degree of automation is high, the production efficiency of electrolytic aluminum operation is improved, the labor intensity of workers is reduced, the use process is safe and reliable, and the safety of products in the production process is improved.

In order to solve the problems, the utility model provides a lifting mechanism of a single-cylinder four-corner guide telescopic rod, which comprises a fixed rod and a movable cutter guide rod, wherein the fixed rod is of a hollow structure, the movable cutter guide rod is arranged in the fixed rod, a guide wheel group is arranged in the fixed rod, the guide wheel group comprises a first guide wheel, a second guide wheel, a third guide wheel and a fourth guide wheel, a guide rail is arranged on the movable cutter guide rod, the guide rail comprises a first guide rail, a second guide rail, a third guide rail and a fourth guide rail, the first guide wheel is arranged corresponding to the first guide rail, the second guide wheel is arranged corresponding to the second guide rail, the third guide wheel is arranged corresponding to the third guide rail, and the fourth guide wheel is arranged corresponding to the fourth guide rail.

Preferably, the fixing rod is provided with a bearing seat, the bearing seat is arranged at the upper end of the fixing rod, the bearing seat is connected with a shaft through a shaft sleeve, and the shaft is arranged at the upper end of the fixing rod.

Preferably, the fixed rod is provided with an oil cylinder seat, the oil cylinder seat is arranged at the lower end of the fixed rod, the oil cylinder seat is provided with an oil cylinder, and the output end of the lower end of the oil cylinder is connected with the movable knife guide rod.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the oil cylinder is adopted to lift, the guide wheels are arranged at the four corners of the fixed rod, the guide rails are arranged at the four corners of the movable knife guide rod, the stability is good, the degree of automation is high, the production efficiency of electrolytic aluminum operation is improved, the labor intensity of workers is reduced, the use process is safe and reliable, and the safety of products in the production process is improved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of a fully extended structure of a movable blade guide bar according to an embodiment of the present utility model;

FIG. 3 is a schematic side elevational view of FIG. 1;

FIG. 4 is a cross-sectional view of the cylinder of FIG. 1 coupled to a movable rod;

FIG. 5 is a cross-sectional view of the contact surface of the guide wheel and the movable knife guide bar guide rail on the fixed bar of FIG. 1;

FIG. 6 is a cross-sectional view of the cylinder mount on the mounting bar of FIG. 1;

fig. 7 is a cross-sectional view of the mounting of the fixing lever of fig. 3.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, which are not intended to limit the utility model, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

As shown in fig. 1 to 7, the embodiment of the present utility model includes a bearing housing 1, a shaft sleeve 2, a shaft 3, a fixed rod 4, an oil cylinder 5, a movable knife guide bar 6, an oil cylinder housing 7, a pin shaft 8, a guide wheel 9, and a guide rail 10.

In the embodiment, a bearing seat 1 is arranged on the upper portion of a fixed rod 4, a movable cutter guide rod 6 is connected to the lower portion of the fixed rod, the bearing seat 1 is connected with a shaft 3 through a shaft sleeve 2, the shaft 3 is connected with the fixed rod 4, an oil cylinder seat 7 is arranged in the middle of the fixed rod 4, an oil cylinder 5 is arranged on the oil cylinder seat 7, the oil cylinder 5 is connected with the fixed rod 6 through a pin shaft 8, the lower end of the oil cylinder 5 is connected with the movable cutter guide rod 6, eight groups of guide wheels 9 are arranged at four corners of the fixed rod, and guide rails 10 are arranged at four corners of the movable cutter guide rod 6.

In this embodiment, when the oil cylinder 5 drives the movable knife guiding rod 6 to move in a telescopic manner, the guiding track on the movable knife guiding rod 6 moves up and down along the guiding wheel 9 of the fixed rod 4.

In the embodiment, the mechanism adopts the structure of the fixed rod 4 and the movable knife guide rod 6, eight groups of guide wheels 9 are arranged at four corners of the fixed rod 4, guide rails 10 are arranged at four corners of the movable knife guide rod 6, and in the working process, the movable knife guide rod 6 adopts the lifting structure mode of the oil cylinder 5, so that the aim of quick lifting is achieved, and various tools can be carried on the movable knife guide rod 6 to meet various operations in the electrolytic aluminum process.

All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

In the description of the present specification, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the technical solutions of the present patent and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present patent application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present patent application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this specification, unless clearly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in this specification will be understood by those of ordinary skill in the art in view of the specific circumstances.

In this specification, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (3)

1. The utility model provides a elevating system of single hydro-cylinder four corners direction telescopic link, its characterized in that, including dead lever and movable knife guide arm, the dead lever is hollow structure and the inside of dead lever is provided with movable knife guide arm, the inside of dead lever is provided with the direction wheelset, the direction wheelset includes first leading wheel, second leading wheel, third leading wheel and fourth leading wheel, set up the guide rail on the movable knife guide arm, the guide rail includes first guide rail, second guide rail, third guide rail and fourth guide rail, first leading wheel corresponds the setting with first guide rail, the second leading wheel corresponds the setting with the second guide rail, the third leading wheel corresponds the setting with the third guide rail, the fourth leading wheel corresponds the setting with the fourth guide rail.

2. The lifting mechanism for the four-corner guide telescopic rod of the single oil cylinder according to claim 1, wherein a bearing seat is arranged on the fixed rod, the bearing seat is arranged at the upper end of the fixed rod, the bearing seat is connected with a shaft through a shaft sleeve, and the shaft is arranged at the upper end of the fixed rod.

3. The lifting mechanism for the four-corner guide telescopic rod of the single oil cylinder as claimed in claim 2, wherein the fixed rod is provided with an oil cylinder seat, the oil cylinder seat is arranged at the lower end of the fixed rod, the oil cylinder seat is provided with an oil cylinder, and the output end of the lower end of the oil cylinder is connected with the movable knife guide rod.