Intelligent crust breaking device for electrolytic cell

Abstract

The intelligent crust breaking device comprises a mounting bottom plate, a lifting assembly, an oil supplementing tank, a mounting assembly, a rotating assembly and a crust breaking hammer rod, and when the working end of the lifting assembly ascends and descends in a reciprocating mode along a first through hole, lubricating oil in an annular groove is driven to flow out. According to the intelligent crust breaking device for the electrolytic bath disclosed by the embodiment of the utility model, on one hand, the lifting assembly, the mounting bottom plate and the oil supplementing tank are matched, so that lubricating oil is conveniently adhered to the transmission rod, and the condition that the transmission rod is rusted due to long-time reciprocating lifting is effectively avoided; and the pull rod, the limiting plate and the compression spring are convenient to replace, so that mechanical fatigue caused by long-time compression of the compression spring is avoided, and the replacement cost is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrolytic cell design, electrolytic cell production, electrolytic cell installation and production control technical field, especially a kind of intelligent shell breaking device for electrolytic cell. BACKGROUND

[0002] With the high-speed development of national economy, intelligent upgrading transformation is introduced into electrolytic aluminium production industry continuously, but due to the particularity of aluminium electrolysis production process, in its production workshop, high temperature, high dust, strong magnetic field, many automation equipment cannot be put into operation.

[0003] Therefore, an intelligent shell breaking device for electrolytic cell emerges as the times require, but the existing equipment still has certain defects, for example: when lifting, the inner wall of lifting end and mounting table is directly contacted, so when reciprocating lifting continuously, the surface of lifting end and the inner wall of mounting table are prone to rust after long friction, thereby causing mechanical fatigue and the like.

[0004] Therefore, in order to solve the above-mentioned technical problems, an intelligent shell breaking device for electrolytic cell is needed. SUMMARY

[0005] The utility model aims at at least one of the technical problems in the above-mentioned technical field.

[0006] To achieve the above purpose, the utility model discloses an intelligent shell breaking device for electrolytic cell, comprising: installation bottom plate, lifting assembly, oil supplement tank, mounting assembly, rotating assembly and shell breaking hammer rod, wherein the first through hole is formed in the installation bottom plate, and the top of the installation bottom plate is also provided with a storage opening, the bottom of the storage opening is provided with an annular groove, the annular groove is filled with lubricating liquid and is communicated with the first through hole; the lifting assembly is arranged on the installation bottom plate, and the working end of the lifting assembly passes through the first through hole and is detachably connected with the mounting assembly; the oil supplement tank is arranged in the storage opening; the rotating assembly is arranged on the mounting end of the mounting assembly; the shell breaking hammer rod is arranged on the working end of the rotating assembly; when the lifting assembly is in a stationary state, the annular groove can prevent the lubricating oil in the annular groove from flowing out by abutting against the annular groove; when the working end of the lifting assembly reciprocates along the first through hole, the lubricating oil in the annular groove contacts different positions of the working end of the lifting assembly, thereby realizing the lubricating oil smearing on the working end of the lifting assembly.

[0007] In addition, the intelligent shell breaking device for electrolytic cell according to the above-mentioned utility model can also have the following additional technical features:

[0008] Further, the lifting assembly comprises a first driving motor, an intermittent gear, a connecting rod, a transmission gear, a torsion spring, a lead screw, a sliding block, a connecting plate and a transmission rod, wherein the first driving motor is arranged on the mounting bottom plate through a mounting frame; the intermittent gear is arranged on the driving end of the first driving motor; the connecting rod is arranged on the mounting bottom plate in a shaft connection mode; the transmission gear is arranged on the connecting rod and is intermittently engaged with the intermittent gear; the torsion spring is sleeved on the connecting rod, and the two ends of the torsion spring are connected with the mounting bottom plate and the transmission gear respectively; the lead screw is arranged on the top of the transmission gear; the sliding block is arranged on the lead screw; the connecting plate is arranged on the sliding block; the transmission rod is arranged on the connecting plate, the bottom end of the transmission rod penetrates through the first through hole and is connected with the mounting assembly in a detachable mode, and a plurality of limiting openings are formed in the outer wall of the transmission rod.

[0009] Further, the mounting assembly comprises a flange, a locking structure, a pull rod, a limiting plate and a compression spring, wherein the top of the flange is provided with a second through hole, and a plurality of first mounting holes are formed in the top of the flange and are located outside the second through hole respectively; two flanges are arranged in close contact with each other and are locked through the locking structure, a plurality of first mounting grooves are formed in the outer walls of the two flanges respectively, a second mounting groove is formed in the opposite end of each of the plurality of first mounting grooves, a third mounting groove is formed in the opposite end of each of the plurality of second mounting grooves and penetrates through the second through hole; the pull rod is slidably arranged in each of the plurality of first mounting grooves, the plurality of second mounting grooves and the plurality of third mounting grooves, and the opposite ends of the plurality of pull rods extend into the plurality of limiting openings respectively; the limiting plate is arranged on each of the plurality of pull rods and is located in the second mounting groove; the compression spring is sleeved on each of the plurality of pull rods and is located between the second mounting groove and the limiting plate.

[0010] Further, the rotating assembly comprises a second driving motor and a pressure sensor, wherein the second driving motor is arranged on the flange at the bottom through a mounting frame; the pressure sensor is arranged on the driving end of the second driving motor, and the shell breaking hammer rod is connected with the pressure sensor.

[0011] Further, the bottom end of the shell breaking hammer rod is provided with a hammer head.

[0012] According to the intelligent shell breaking device for electrolytic cell, on one hand, the cooperation between the lifting assembly, the mounting bottom plate and the oil supplement tank is arranged, so that the lubricating oil is adhered to the transmission rod, and then the rusting of the transmission rod caused by long-time reciprocating lifting is effectively avoided; on the other hand, the mounting assembly is arranged, so that the pull rod, the limiting plate and the compression spring can be replaced, so that the mechanical fatigue caused by long-time compression of the compression spring is avoided, and then the replacement cost is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] The above and / or additional aspects and advantages of the present utility model will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0014] Figure 1 is a three-dimensional structure schematic diagram of an intelligent shell breaking device for electrolytic cell according to an embodiment of the present utility model;

[0015] Figure 2 is an exploded schematic diagram of a three-dimensional structure of an intelligent shell breaking device for electrolytic cell according to an embodiment of the present utility model;

[0016] Figure 3 is a schematic diagram of an enlarged structure of a part A of the intelligent shell breaking device for electrolytic cell according to an embodiment of the present utility model; Figure 2

[0017] Figure 4 is a schematic diagram of an enlarged structure of a part B of the intelligent shell breaking device for electrolytic cell according to an embodiment of the present utility model; Figure 2

[0018] Figure 5 is a schematic diagram of a main view structure section of a mounting bottom plate of the intelligent shell breaking device for electrolytic cell according to an embodiment of the present utility model;

[0019] As shown in the figure:

[0020] 1, mounting bottom plate; 11, first through hole; 12, storage opening; 13, annular groove; 2, lifting assembly; 21, first drive motor; 22, intermittent gear; 23, connecting rod; 24, transmission gear; 25, torsion spring; 26, lead screw; 27, sliding block; 28, connecting plate; 29, transmission rod; 291, limiting port; 3, oil supplement tank; 4, mounting assembly; 41, flange; 411, second through hole; 412, first mounting hole; 413, first mounting groove; 414, second mounting groove; 415, third mounting groove; 42, locking structure; 43, pull rod; 44, limiting plate; 45, compression spring; 5, rotating assembly; 51, second drive motor; 52, pressure sensor; 6, shell breaking hammer rod; 61, hammer head. DETAILED DESCRIPTION ​​

[0021] The embodiments of this utility model are described in detail below, with examples of the embodiments shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] The following description, in conjunction with the accompanying drawings, describes an intelligent shell-breaking device for an electrolytic cell according to an embodiment of the present invention.

[0023] like Figures 1 to 5 As shown in the figure, an intelligent shell-breaking device for an electrolytic cell according to an embodiment of the present invention may include a mounting base plate 1, a lifting assembly 2, an oil replenishment tank 3, a mounting assembly 4, a rotating assembly 5, and a shell-breaking hammer rod 6.

[0024] The mounting base plate 1 has a first through hole 11, and the top of the mounting base plate 1 also has a storage opening 12. The bottom of the storage opening 12 has an annular groove 13, which is filled with lubricating fluid and communicates with the first through hole 11. The lifting assembly 2 is mounted on the mounting base plate 1, and the working end of the lifting assembly 2 passes through the first through hole 11 and is detachably connected to the mounting assembly 4. The oil replenishment tank 3 is located in the storage opening 12. The rotating assembly 5 is mounted on the mounting end of the mounting assembly 4, and the shell-breaking hammer rod 6 is mounted on the working end of the rotating assembly 5.

[0025] In another possible embodiment of the present invention, the annular groove 13 is not connected to the first through hole 11, and a plurality of guide holes connected to the first through hole 11 are respectively opened on the opposite side of the annular groove 13, which effectively reduces the amount of lubricating oil flowing out.

[0026] In another possible embodiment of the present invention, the lifting assembly 2 and the rotating assembly 5 are electrically connected to an external control module via wires, which facilitates the operation of the first drive motor 21 and the second drive motor 51 by the operator through the control module.

[0027] It should be noted that the storage opening 12 is a threaded hole, and the oil replenishment tank 3 is threadedly connected inside the storage opening 12, which facilitates the disassembly and assembly of the oil replenishment tank 3, and makes it convenient to fill the oil replenishment tank 3 with lubricating oil later.

[0028] It should be noted that the bottom end of the shell-beating hammer rod 6 is equipped with a hammer head 61, which facilitates the opening of the material inlet.

[0029] The lifting assembly 2 includes: a first drive motor 21, an intermittent gear 22, a connecting rod 23, a transmission gear 24, a torsion spring 25, a lead screw 26, a slider 27, a connecting plate 28, and a transmission rod 29.

[0030] The first driving motor 21 is arranged on the mounting base 1 through a mounting bracket, the intermittent gear 22 is arranged on the driving end of the first driving motor 21, the connecting rod 23 is arranged on the mounting base 1 in a shaft connection mode, the transmission gear 24 is arranged on the connecting rod 23 and is intermittently engaged with the intermittent gear 22, the torsion spring 25 is sleeved on the connecting rod 23, the two ends of the torsion spring 25 are connected with the mounting base 1 and the transmission gear 24 respectively, the lead screw 26 is arranged on the top of the transmission gear 24, the sliding block 27 is arranged on the lead screw 26, the connecting plate 28 is arranged on the sliding block 27, the transmission rod 29 is arranged on the connecting plate 28, the bottom end of the transmission rod 29 penetrates through the first through hole 11 and is detachably connected with the mounting assembly 4, and a plurality of limiting openings 291 are formed in the outer wall of the transmission rod 29.

[0031] Preferably, a sliding hole (not marked in the figure) is formed in the connecting plate 28, and a sliding rod (not marked in the figure) is arranged on the mounting base 1, the sliding rod being located in the sliding hole, so that the stability of the sliding block 27 sliding on the lead screw 26 is effectively increased, thereby avoiding shaking of the sliding block 27.

[0032] The mounting assembly 4 comprises flanges 41, locking structures 42, pull rods 43, limiting plates 44 and compression springs 45.

[0033] The top of each flange 41 is provided with a second through hole 411, and a plurality of first mounting holes 412 are formed in the top of each flange 41 and are located outside the second through hole 411 respectively, two flanges 41 are arranged in close contact with each other and are locked by the locking structure 42, a plurality of first mounting grooves 413 are formed in the outer walls of the two flanges 41 respectively, a second mounting groove 414 is formed in the opposite end of each first mounting groove 413, a third mounting groove 415 is formed in the opposite end of each second mounting groove 414 and penetrates through the second through hole 411, a pull rod 43 is slidably arranged in each first mounting groove 413, second mounting groove 414 and third mounting groove 415, the opposite end of each pull rod 43 extends into the limiting opening 291, a limiting plate 44 is arranged on each pull rod 43 and is located in the second mounting groove 414, and a compression spring 45 is sleeved on each pull rod 43 and is located between the second mounting groove 414 and the limiting plate 44.

[0034] The rotating assembly 5 comprises a second driving motor 51 and a pressure sensor 52.

[0035] The second driving motor 51 is arranged on the flange 41 at the bottom through a mounting bracket, the pressure sensor 52 is arranged on the driving end of the second driving motor 51, and the shell-breaking hammer rod 6 is connected with the pressure sensor 52.

[0036] Specifically, in use of the utility model, the installation base plate 1 is fixed on the upper part of the electrolytic cell through the bolt, the shell hammer rod 6 is opposite to the material port, the transmission rod 29 is always opposite to the material port when moving up and down, the first drive motor 21 and the second drive motor 51 are started respectively through the control module, the first drive motor 21 drives the intermittent gear 22 to rotate, further drives the transmission gear 24 to rotate intermittently, and the torsion spring 25 is rebounded, thereby sequentially driving the connecting rod 23 and the lead screw 26 to reciprocate, further the lead screw 26 sequentially drives the sliding block 27, the connecting plate 28 and the transmission rod 29 to reciprocate, the transmission rod 29 reciprocates vertically, sequentially drives the installation assembly 4, the rotating assembly 5, the shell hammer rod 6 and the hammer head 61 to reciprocate, at this time, the driving end of the second drive motor 51 drives the shell hammer rod 6 to rotate, the shell hammer rod 6 drives the hammer head 61 to rotate, thereby greatly reducing the probability of the hammer head 61 sticking to the bag and the low opening rate of the material port.

[0037] It should be noted that the lubricating oil in the oil supplement tank 3 flows out from the oil supplement tank 3 and enters the annular groove 13, when the transmission rod 29 is in a static state, the annular groove 13 can prevent the lubricating oil in the annular groove 13 from flowing out by the transmission rod 29 abutting the annular groove 13, when the transmission rod 29 reciprocates along the first through hole 11, the lubricating oil in the annular groove 13 contacts different positions of the transmission rod 29, thereby achieving the smearing of the lubricating oil on the transmission rod 29.

[0038] In summary, the intelligent shell breaking device for electrolytic cell according to the utility model embodiment has the following advantages: on the one hand, the cooperation between the lifting assembly 2, the installation base plate 1 and the oil supplement tank 3 is set, thereby facilitating the adhesion of the lubricating oil on the transmission rod 29, and effectively avoiding the rusting of the transmission rod 29 caused by long-term reciprocating, on the other hand, the installation assembly 4 is set, thereby facilitating the replacement of the pull rod 43, the limiting plate 44 and the compression spring 45, thereby avoiding the mechanical fatigue caused by the long-term compression of the compression spring 45, and effectively reducing the replacement cost.

[0039] In the description of the present specification, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0040] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0041] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. An intelligent shell-breaking device for an electrolytic cell, characterized in that, include: The system includes a base plate (1), a lifting assembly (2), an oil tank (3), an installation assembly (4), a rotating assembly (5), and a shell-breaking hammer rod (6). The mounting base plate (1) has a first through hole (11) and a storage opening (12) is also provided on the top of the mounting base plate (1). An annular groove (13) is provided at the bottom of the storage opening (12). The annular groove (13) is filled with lubricating liquid and communicates with the first through hole (11). The lifting assembly (2) is mounted on the mounting base plate (1), and the working end of the lifting assembly (2) passes through the first through hole (11) and is detachably connected to the mounting assembly (4); The refueling tank (3) is located inside the storage opening (12); The rotating component (5) is disposed on the mounting end of the mounting component (4); The shell-breaking hammer rod (6) is disposed on the working end of the rotating assembly (5); When the lifting assembly (2) is in a stationary state, the lubricating oil in the annular groove (13) can be prevented from flowing out by the lifting assembly (2) against the annular groove (13); When the working end of the lifting assembly (2) moves up and down along the first through hole (11), the lubricating oil in the annular groove (13) comes into contact with different positions of the working end of the lifting assembly (2), thereby achieving the application of lubricating oil to the working end of the lifting assembly (2).

2. The intelligent shell-breaking device for an electrolytic cell according to claim 1, characterized in that, The lifting assembly (2) includes: a first drive motor (21), an intermittent gear (22), a connecting rod (23), a transmission gear (24), a torsion spring (25), a lead screw (26), a slider (27), a connecting plate (28), and a transmission rod (29), wherein, The first drive motor (21) is mounted on the mounting base plate (1) via a mounting bracket; The intermittent gear (22) is disposed on the drive end of the first drive motor (21); The connecting rod (23) is axially mounted on the mounting base plate (1); The transmission gear (24) is mounted on the connecting rod (23) and intermittently meshes with the intermittent gear (22); The torsion spring (25) is sleeved on the connecting rod (23), and the two ends of the torsion spring (25) are respectively connected to the mounting base plate (1) and the transmission gear (24); The lead screw (26) is disposed on top of the transmission gear (24); The slider (27) is mounted on the lead screw (26); The connecting plate (28) is disposed on the slider (27); The transmission rod (29) is disposed on the connecting plate (28), and the bottom end of the transmission rod (29) passes through the first through hole (11) and is detachably connected to the mounting assembly (4). A plurality of limiting holes (291) are provided on the outer wall of the transmission rod (29).

3. The intelligent shell-breaking device for an electrolytic cell according to claim 2, characterized in that, The mounting assembly (4) includes: a flange (41), a locking structure (42), a pull rod (43), a limiting plate (44), and a compression spring (45), wherein, The flange (41) has a second through hole (411) on its top, and the flange (41) also has a plurality of first mounting holes (412) on its top, which are located outside the second through hole (411). The two flanges (41) are respectively fitted together and locked by the locking structure (42). The outer walls of the two flanges (41) are respectively provided with a plurality of first mounting grooves (413). The opposite ends of the plurality of first mounting grooves (413) are respectively provided with second mounting grooves (414). The opposite ends of the plurality of second mounting grooves (414) are respectively provided with third mounting grooves (415), which respectively penetrate the second through hole (411). The pull rods (43) are slidably disposed in the plurality of first mounting slots (413), the plurality of second mounting slots (414) and the plurality of third mounting slots (415), and the opposite ends of the plurality of pull rods (43) extend into the plurality of limiting ports (291); The plurality of limiting plates (44) are respectively disposed on the plurality of pull rods (43) and are respectively located in the plurality of second mounting slots (414); Multiple compression springs (45) are respectively sleeved on multiple pull rods (43) and are respectively located between multiple second mounting slots (414) and multiple limiting plates (44).

4. The intelligent shell-breaking device for an electrolytic cell according to claim 3, characterized in that, The rotating assembly (5) includes: a second drive motor (51) and a pressure sensor (52), wherein, The second drive motor (51) is mounted on the flange (41) at the bottom via a mounting bracket; The pressure sensor (52) is mounted on the drive end of the second drive motor (51), and the shell-breaking hammer rod (6) is connected to the pressure sensor (52).

5. The intelligent shell-breaking device for an electrolytic cell according to claim 1, characterized in that, The bottom end of the shell-breaking hammer rod (6) is provided with a hammer head (61).

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