CN215587850U

CN215587850U - Vacuum ladle aluminum suction pipe cleaning tool

Info

Publication number: CN215587850U
Application number: CN202121353684.5U
Authority: CN
Inventors: 吴忠飞; 严献东; 胡留伟
Original assignee: Qidong Lvtu Electromechanical Technology Co ltd
Current assignee: Qidong Lvtu Electromechanical Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-21
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to a cleaning tool for a vacuum ladle aluminum absorption pipe, which is used for cleaning the inner wall of the aluminum absorption pipe fixed on a vacuum ladle. Specifically, the method comprises the following steps: the inner wall of the aluminum suction pipe is cleaned by inserting a cleaning tool into the aluminum suction pipe. The cleaning tool comprises a cleaning head for cleaning, a driving device for driving the cleaning head to move, a transmission assembly for transmitting the power of the driving device to the cleaning head, a connecting piece for connecting and a universal joint for adjusting the angle of the cleaning head; in order to adapt to the aluminum suction pipes with different lengths, a plurality of transmission assemblies are connected through connecting pieces. The power transmission of drive arrangement output shaft is for the cleaning head through transmission assembly and universal joint, and handheld drive arrangement makes a round trip to twitch and makes the cleaning head clear up the inner wall of inhaling the aluminum pipe, and the method is simple and need not dismantle to inhaling the aluminum pipe, labour saving and time saving, and whole instrument can be according to the length and the form of inhaling the aluminum pipe adjusting the adaptation, selects the use according to the condition, and the practicality is high.

Description

Vacuum ladle aluminum suction pipe cleaning tool

Technical Field

The utility model relates to the technical field of cleaning of vacuum ladle aluminum absorption pipes, in particular to a cleaning tool for a vacuum ladle aluminum absorption pipe.

Background

The vacuum ladle is a turnover device commonly used in metallurgical industry, which is a large sealed container made of refractory material with an inner lining made of steel shell, and a certain vacuum degree is generated in the ladle by a negative pressure generating device arranged on the container, so that the smelted liquid aluminum is pumped out of an electrolytic bath and is transported to other places.

In the aluminum smelting process, negative pressure is generated inside the vacuum ladle aluminum suction pipe, aluminum liquid is sucked into the equipment through the aluminum suction pipe for transferring, the inner diameter of the aluminum suction pipe is reduced due to deposition of electrolyte or aluminum liquid in the aluminum suction pipe, the aluminum suction speed is reduced or the aluminum suction pipe is blocked, and normal operation of aluminum suction operation is affected, so that the blocked aluminum suction pipe needs to be cleaned frequently.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a vacuum ladle aluminum suction pipe cleaning tool which has the advantages of convenience in cleaning and high efficiency, and solves the problems that the conventional vacuum ladle aluminum suction pipe is cleaned by manpower and fixed equipment, the aluminum suction pipe is required to be disassembled for cleaning, and the aluminum suction pipe is required to be assembled after cleaning, so that the operation mode wastes manpower and materials, wastes time and cost, and is inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vacuum ladle aluminum-absorbing pipe clearance instrument for to fixing the inner wall of the aluminum-absorbing pipe on vacuum ladle equipment and clear up, it is specific, clear up the inner wall of aluminum-absorbing pipe through inserting the inside of aluminum-absorbing pipe with the clearance instrument.

The cleaning tool comprises a cleaning head for cleaning, a driving device for driving the cleaning head to move, a transmission assembly for transmitting power of the driving device to the cleaning head, a connecting piece for connecting and a universal joint for enabling the angle of the cleaning head to be adjustable.

In order to adapt to aluminum suction pipes with different lengths, a plurality of transmission assemblies are connected through connecting pieces, the driving device is connected with the transmission assembly at one end through the connecting pieces, power of an output shaft of the driving device is transmitted by utilizing the transmission assembly, the transmission assembly at the other end is movably connected with the cleaning head through a universal joint, and the universal joint is movably connected with the transmission assembly.

Furthermore, the driving device is a pneumatic motor, an electric motor or a hydraulic motor, and the transmission assembly mainly comprises a shaft core, a shaft tube and a lubricating assembly for enabling the shaft core and the shaft tube to rotate relatively.

Further, the axle core passes through lubricating component movable mounting in the axletree, and is a plurality of the central siphon passes through the connecting piece to be connected, simultaneously, is located a tip the one end of central siphon passes through the connecting piece to be connected with drive arrangement, and drive arrangement's output shaft with this the axle core in the axletree is fixed, is located another tip the one end of central siphon passes through lubricating component and universal joint swing joint, and this the axle core in the axletree is fixed with the universal joint.

Further, the two ends of the shaft core are respectively provided with a rectangular protruding portion and a rectangular clamping groove, the rectangular protruding portion can be inserted into the rectangular clamping groove, the rectangular protruding portion is matched with the rectangular clamping groove, and the matching mode is clearance fit.

Furthermore, one end of the shaft core positioned at one end part is provided with a rectangular clamping groove, an output shaft of the driving device is inserted into the rectangular clamping groove, and the output shaft of the driving device is in clearance fit with the rectangular clamping groove.

Further, the lubricating component is a bearing or a shaft sleeve.

Further, the shaft tube is a soft shaft tube or a hard shaft tube.

Further, the shaft core is a soft shaft core or a hard shaft core.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this aluminium pipe clearance instrument is inhaled in vacuum two-man ladle transmits the power of drive arrangement output shaft for the cleaning head through axle core and universal joint, and handheld drive arrangement makes a round trip to twitch and makes the cleaning head clear up the inner wall of inhaling the aluminium pipe, and the method is simple and need not dismantle to inhaling the aluminium pipe, labour saving and time saving, and whole instrument can adjust the adaptation according to the length and the form of inhaling the aluminium pipe, selects to use according to the condition, and the practicality is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a cleaning tool according to the present invention;

fig. 3 is a schematic structural diagram of the transmission assembly of the present invention.

In the figure: 1 aluminum suction pipe, 2 cleaning tools, 201 driving devices, 202 connecting pieces, 203 transmission components, 204 cleaning heads, 205 universal joints, 2031 shaft core, 2032 shaft pipe and 2033 lubricating components.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the present embodiment, a vacuum ladle aluminum suction pipe cleaning tool is used for cleaning an inner wall of an aluminum suction pipe 1 fixed on a vacuum ladle apparatus, and in use, the inner wall of the aluminum suction pipe 1 is cleaned by inserting a cleaning tool 2 into the aluminum suction pipe 1, wherein the cleaning tool 2 includes a cleaning head 204 for cleaning, a driving device 201 for driving the cleaning head 204 to move, a transmission assembly 203 for transmitting power of the driving device 201 to the cleaning head 204, a connecting member 202 for connecting, and a universal joint 205 for adjusting an angle of the cleaning head 204.

In order to adapt to the aluminum suction pipes 1 with different lengths, a plurality of rotating shafts are provided, meanwhile, a plurality of connecting pieces 202 are provided, a plurality of transmission assemblies 203 are connected through the connecting pieces 202, the transmission assembly 203 at one end is connected with the driving device 201 through the connecting piece 202, the transmission assembly 203 at the other end is movably connected with the cleaning head 204 through a universal joint 205, and the universal joint 205 is movably connected with the transmission assembly 203.

The driving device 201 is a pneumatic motor, an electric motor or a hydraulic motor, but is not limited thereto, and any driving device may be used as long as it is a conventional driving device known in the art for driving the output end of the driving device to rotate.

Meanwhile, it should be noted that the connection member 202 is a connection member for a conventional pipeline, which is well known in the prior art, and the detailed structure and operation principle thereof are not described herein again.

Specifically, a plurality of transmission assemblies 203 are connected through a connecting piece 202, the whole cleaning tool 2 is adjusted to a proper length, then the cleaning tool 2 is inserted into the aluminum suction pipe 1, the driving device 201 is started, the transmission assemblies 203 transmit the power of the driving device 201 to the universal joint 205, the universal joint 205 moves to drive the cleaning head 204 to move, and therefore the inner wall of the aluminum suction pipe 1 is cleaned, and electrolyte or aluminum liquid residues on the inner wall of the aluminum suction pipe 1 fall off.

The transmission assembly 203 mainly comprises a shaft core 2031, a shaft tube 2032 and a lubrication assembly 2033 for relatively rotating the shaft core 2031 and the shaft tube 2032, wherein the shaft core 2031 is movably mounted in the shaft tube 2032 through the lubrication assembly 2033, the shaft tubes 2032 are connected through a connector 202, meanwhile, one end of the shaft tube 2032 located at one end is connected with the driving device 201 through the connector 202, an output shaft of the driving device 201 is fixed with the shaft core 2031 in the shaft tube 2032, one end of the shaft tube 2032 located at the other end is movably connected with the universal joint 205 through the lubrication assembly 2033, and the shaft core 2031 in the shaft tube 2032 is fixed with the universal joint 205.

Wherein, a plurality of central siphon 2032 pass through connecting piece 202 and connect the back, for making the axle core 2031 in a plurality of central siphon 2032 realize the linkage, the both ends of axle core 2031 are equipped with a rectangle protruding portion and a rectangle draw-in groove respectively, and the rectangle protruding portion can be inserted in the rectangle draw-in groove, rectangle protruding portion and rectangle draw-in groove looks adaptation, and the cooperation mode is clearance fit.

Meanwhile, one end of the shaft core 2031 at one end is provided with a rectangular slot, and the output shaft of the driving device 201 is inserted into the rectangular slot, and the output shaft of the driving device 201 is in clearance fit with the rectangular slot.

Specifically, connect the outer central siphon 2032 of two central mandrels 2031 through connecting piece 202, make the last rectangle protruding portion of a central mandrel 2031 insert in the rectangle draw-in groove on another central mandrel 2031, can realize that a plurality of central mandrels 2031 connect and the mutual linkage, make central mandrel 2031 rotate through drive arrangement 201's output shaft, drive universal joint 205 and rotate, further make cleaning head 204 rotate, can clear up the inner wall of suction aluminum pipe 1 when cleaning head 204 rotates.

It should be noted that, one end of the shaft tube 2032 at one end may be connected to the driving device 201 through a flange or a thread, other than the connecting piece 202, but is not limited to this, as long as the structure is known in the prior art that the shaft tube 2032 can be connected to the driving device 201 conventionally, and meanwhile, the connection between the adjacent shaft cores 2031 and the connection between the shaft core 2031 and the output shaft of the driving device 201 are not limited to the way of inserting the rectangular protrusion into the rectangular slot, and may be connected by a thread, a spline or a shaft, as long as the structure is known in the prior art that the connection can be linked conventionally.

The lubricating member 2033 is a bearing or a sleeve, but is not limited thereto, and may be any member conventionally used to rotate the shaft core 2031 and the sleeve relative to each other, as is well known in the art.

In addition, in order to adapt to the aluminum suction pipes 1 with different rules, the shaft pipe 2032 is a flexible shaft pipe or a hard shaft pipe, and meanwhile, the shaft core 2031 is a flexible shaft core or a hard shaft core, so that the specific use condition can be freely changed according to the field and the operation habit of workers.

The working principle of the above embodiment is as follows:

firstly, selecting the proper number of the shaft tubes 2032 according to the length of the aluminum suction pipe 1, selecting the materials of the shaft tubes 2032 and the shaft cores 2031 according to the shape of the aluminum suction pipe 1, then connecting the shaft tubes 2032 through the connecting piece 202 to complete the butt joint between the shaft cores 2031, then inserting the cleaning tool 2 into the aluminum suction pipe 1, starting the driving device 201, rotating the shaft cores 2031 through the output shaft of the driving device 201 to drive the universal joint 205 to rotate, further rotating the cleaning head 204, and cleaning the inner wall of the aluminum suction pipe 1 when the cleaning head 204 rotates.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vacuum ladle aluminum suction pipe cleaning tool is used for cleaning the inner wall of an aluminum suction pipe (1) fixed on vacuum ladle equipment, and particularly, a cleaning tool (2) is inserted into the aluminum suction pipe (1) to clean the inner wall of the aluminum suction pipe (1);

the method is characterized in that: the cleaning tool (2) comprises a cleaning head (204) for cleaning, a driving device (201) for driving the cleaning head (204) to move, a transmission assembly (203) for transmitting the power of the driving device (201) to the cleaning head (204), a connecting piece (202) for connecting and a universal joint (205) for enabling the angle of the cleaning head (204) to be adjustable;

the plurality of transmission assemblies (203) are connected through a connecting piece (202), the driving device (201) is connected with the transmission assembly (203) positioned at one end through the connecting piece, the power of an output shaft of the driving device (201) is transmitted by utilizing the transmission assembly (203), the transmission assembly (203) positioned at the other end is movably connected with the cleaning head (204) through a universal joint (205), and the universal joint (205) is movably connected with the transmission assembly (203).

2. The vacuum ladle aluminum suction pipe cleaning tool as recited in claim 1, wherein: the driving device (201) is a pneumatic motor, an electric motor or a hydraulic motor, and the transmission assembly (203) mainly comprises a shaft core (2031), a shaft tube (2032) and a lubricating assembly (2033) for enabling the shaft core (2031) and the shaft tube (2032) to rotate relatively.

3. The vacuum ladle aluminum suction pipe cleaning tool as recited in claim 2, wherein: the axle core (2031) is through lubricated subassembly (2033) movable mounting in central siphon (2032), and is a plurality of central siphon (2032) passes through connecting piece (202) to be connected, simultaneously, is located one end the one end of central siphon (2032) is passed through connecting piece (202) and is connected with drive arrangement (201), and the output shaft of drive arrangement (201) with this axle core (2031) in central siphon (2032) is fixed, is located another tip one end of central siphon (2032) is passed through lubricated subassembly (2033) and universal joint (205) swing joint, and this axle core (2031) in central siphon (2032) is fixed with universal joint (205).

4. The vacuum ladle aluminum suction pipe cleaning tool as recited in claim 3, wherein: the two ends of the shaft core (2031) are respectively provided with a rectangular protruding part and a rectangular clamping groove, the rectangular protruding part can be inserted into the rectangular clamping groove, the rectangular protruding part is matched with the rectangular clamping groove, and the matching mode is clearance fit.

5. The vacuum ladle aluminum suction pipe cleaning tool as recited in claim 4, wherein: one end of the shaft core (2031) at one end is provided with a rectangular clamping groove, an output shaft of the driving device (201) is inserted into the rectangular clamping groove, and the output shaft of the driving device (201) is in clearance fit with the rectangular clamping groove.

6. The vacuum ladle aluminum suction pipe cleaning tool as recited in claim 5, wherein: the lubricating component (2033) is a bearing or a shaft sleeve.

7. The vacuum ladle aluminum suction pipe cleaning tool as recited in claim 5 or 6, wherein: the axle tube (2032) is a soft axle tube or a hard axle tube.

8. The tool for cleaning the vacuum ladle aluminum suction pipe according to claim 7, wherein: the shaft core (2031) is a soft shaft core or a hard shaft core.