Lifting guide wheel structure capable of automatically collecting metal dustTechnical Field
The utility model relates to the technical field of logistics equipment, in particular to a lifting guide wheel structure for automatically collecting metal dust.
Background
With popularization and application of the automatic stereoscopic warehouse in various industries, the types of cargoes in the automatic stereoscopic warehouse are more and more abundant, the weight of the cargoes is more and more heavy, and the requirement on cleanliness is higher and higher. Taking new energy industry as an example, the battery core or raw material needs to prevent metal dust from falling in the production and transportation process, and meanwhile, along with the increasing requirements of markets on cruising, the volume and the weight of the battery are heavier. This puts higher demands on the automation equipment in the stereoscopic warehouse, and the lifting guide wheel is one of the core components of the automation equipment with lifting function, which directly ensures the safety and reliability of the goods in the lifting process.
At present, the guide wheels are generally steel guide wheels and rubber covered wheels, when the steel guide wheels and the steel guide rails generate rolling friction, metal dust or tiny scrap iron can be generated, and the use requirement of the stereoscopic warehouse with the requirement of cleanliness cannot be met in the mode. While the rubber coating wheel does not generate metal dust in the friction process, the design is limited by the material, the number of the rubber coating wheels can be multiplied in heavy-load occasions, the complexity of the structure is certainly increased, and the service life is relatively short, so that the rubber coating wheels need to be replaced frequently. This greatly affects the efficiency of the operation of the device and increases the difficulty and cost of maintenance, which is impractical for the user.
Therefore, how to solve the above-mentioned drawbacks of the prior art is a subject to be studied and solved by the present application.
Disclosure of utility model
In view of the above, the present utility model is directed to a lifting guide wheel structure for automatically collecting metal dust.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The lifting guide wheel structure comprises a guide rail and a guide mechanism which is movably arranged with the guide rail, wherein the guide mechanism comprises a lifting guide wheel, a guide wheel support and a C-shaped housing, the C-shaped housing is arranged on the guide wheel support, the lifting guide wheel is arranged inside the C-shaped housing, the lifting guide wheel is rotatably connected with the C-shaped housing, the lifting guide wheel extends out of a housing opening of the C-shaped housing and is in rolling connection with the guide rail, and a magnetic attraction piece is arranged on the inner wall of the C-shaped housing and is matched with the lifting guide wheel.
Further, a fixing piece is arranged on the outer side of the shell wall of the C-shaped shell, the fixing piece is fixedly connected with the C-shaped shell through a first bolt, a through hole is formed in the shell wall, close to one side of the fixing piece, of the C-shaped shell, a rotating shaft is connected to the fixing piece in a rotating mode, the rotating shaft extends into the C-shaped shell through the through hole, and the lifting guide wheel is connected with the rotating shaft in a rotating mode.
Further, the magnetic attraction piece is detachably connected with the inner wall of the C-shaped housing.
Further, the magnetic attraction piece is a magnetic strip, and the magnetic strip is stuck to the inner wall of the C-shaped housing facing the circumference of the lifting guide wheel.
Further, the shell wall of the side, far away from the fixing piece, of the C-shaped shell is a detachable cover plate, and the cover plate is fixed on the shell of the C-shaped shell through a plurality of second bolts.
Further, the lifting guide wheel is a metal lifting guide wheel.
Further, the guide mechanisms are arranged on two sides of the guide rail.
Compared with the prior art, the utility model has the advantages that the C-shaped housing is added around the lifting guide wheel, the magnetic attraction piece is stuck on the inner wall of the C-shaped housing, when the lifting guide wheel and the guide rail generate rolling friction, the surface of the lifting guide wheel can adsorb metal dust or tiny scrap iron generated by friction due to electrostatic reaction, and the metal dust or tiny scrap iron can be thrown away due to the action of electrostatic attenuation and centrifugal force along with the continuous rotation of the lifting guide wheel, so that the magnetic attraction piece around the lifting guide wheel can timely adsorb the thrown-away metal dust or tiny scrap iron through the magnet effect, thereby realizing the function of automatically collecting the metal dust. The utility model solves the problem that metal dust or tiny scrap iron falls off in rolling friction of the lifting guide wheel, and meanwhile, the lifting guide wheel is made of steel materials, so that the problems that the number of the glue coating wheels needs to be increased and the maintenance difficulty and cost are increased in heavy-load occasions of the glue coating wheels are solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic front view of an embodiment of the present application;
FIG. 2 is a schematic top view of an embodiment of the present application;
fig. 3 is an isometric view of an embodiment of the application.
Reference numerals and description of the components referred to in the drawings:
1. A guide rail; 2, lifting a guide wheel, 3, a guide wheel support, 4, a C-shaped housing, 5, a fixing piece, 6, a first bolt, 7, a rotating shaft, 8, a magnetic attraction piece, 9, a cover plate, 10 and a second bolt.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in the following detailed description. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to the drawings 1-3, the lifting guide wheel structure for automatically collecting metal dust comprises a guide rail 1 and a guide mechanism which is arranged in a moving manner with the guide rail 1, wherein the guide rail 1 is arranged in the vertical direction, the guide mechanisms are arranged on two sides of the guide rail 1, each guide mechanism comprises a lifting guide wheel 2, a guide wheel support 3 and a C-shaped housing 4, the C-shaped housing 4 is fixed on the guide wheel support 3, the lifting guide wheels 2 are arranged in the C-shaped housing 4, the size of the C-shaped housing 4 is matched with the size of the lifting guide wheels 2, and the lifting guide wheels 2 are not contacted with the inner wall of the C-shaped housing 4. The outer side of the shell wall of the C-shaped shell 4 is provided with a fixing piece 5, the fixing piece 5 is fixedly connected with the C-shaped shell 4 through a plurality of first bolts 6, a through hole is formed in the shell wall of one side, close to the fixing piece 5, of the C-shaped shell 4, a rotating shaft 7 is rotatably connected to the fixing piece 5, the rotating shaft 7 stretches into the C-shaped shell 4 through the through hole, and the rotating shaft 7 is rotatably connected with the lifting guide wheel 2 in the C-shaped shell 4. The lifting guide wheels 2 extend partially through the opening of the C-shaped housing 4, and the lifting guide wheels 2 can roll on the guide rail 1. The magnetic attraction piece 8 is stuck on the inner wall of the C-shaped housing 4, and the magnetic attraction piece 8 can be matched with the lifting guide wheel 2 for use. Through increasing C type housing 4 around promoting leading wheel 2, paste magnetism and inhale piece 8 on the inner wall of C type housing 4, when promoting leading wheel 2 and guide rail 1 and producing rolling friction, promote leading wheel 2 surface because electrostatic reaction can adsorb metal dust or tiny iron fillings that friction produced, along with promoting leading wheel 2 and continue to rotate, metal dust or tiny iron fillings can be got rid of because of electrostatic decay and centrifugal force effect and fly away, promote the metal dust or tiny iron fillings that the piece was got rid of through the timely absorption of magnet effect around the leading wheel 2 to realize the function of automatic collection metal dust. The problem that metal dust or tiny scrap iron falls off in rolling friction of the lifting guide wheel 2 is solved, steel materials are adopted for the lifting guide wheel 2, and the problem that the number of the glue coating wheels needs to be increased in heavy-load occasions and maintenance difficulty and cost are improved is solved.
The magnet effect refers to the magnet attracting process, namely the magnetizing process of the iron block, attractive force is generated between the magnetized iron block and different polarities of the magnet, and the iron block is firmly stuck with the magnet.
Preferably, referring to fig. 1 and 3, the wall of the side of the C-shaped housing 4 far from the fixing member 5 in this embodiment is a detachable cover plate 9, and the cover plate 9 is fixed on the housing of the C-shaped housing 4 by a plurality of second bolts 10.
Preferably, the magnetic attraction piece 8 in this embodiment may be a magnetic strip, which is a flexible, elastic and twistable magnet made by compounding bonded magnetic powder with synthetic rubber, and performing extrusion molding, calendaring molding, injection molding and other processes. The magnetic stripe utilizes the magnet effect, but self-collection adsorbs metal dust or tiny iron fillings that drop, and the magnetic stripe adopts detachable design, and after the magnetic stripe magnetism weakens, can realize quick replacement, has reduced the maintenance degree of difficulty and cost. As an alternative, the object of the present application can be accomplished by using other magnetic objects such as magnets or the like instead of the magnetic strips.
Preferably, in this embodiment, the lifting guide wheel 2 is a metal guide wheel, the lifting guide wheel 2 is made of carbon steel, and has a larger bearing capacity and service life than the rubber-covered wheel, and basically no replacement is needed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.