CN218872499U

CN218872499U - Material deironing device

Info

Publication number: CN218872499U
Application number: CN202320105312.3U
Authority: CN
Inventors: 杨文龙; 胡超勇; 覃庆生
Original assignee: Wuxuan County Yuanyuan Mining Co ltd
Current assignee: Wuxuan County Yuanyuan Mining Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-04-18
Anticipated expiration: 2033-02-03

Abstract

The utility model discloses a material deironing device, including material conveyer belt and the electro-magnet that is located the material conveyer belt top, the middle part of material conveyer belt is provided with the leading wheel so that the conveyer belt of material conveyer belt is by the leading wheel jack-up in the part that corresponds to the leading wheel, and the electro-magnet is located the top at the conveyer belt's of leading wheel jack-up position. Through setting up the leading wheel, when the material is carried by material conveyor's conveyer belt and the part of process by the conveyer of leading wheel jack-up, originally by the material of compaction at conveyer, because the jack-up of leading wheel causes conveyer's local arch, make the material of process can become loose in protruding department, thereby loose material makes it if have iron impurity or have the material of iron impurity in it, then be adsorbed by the electro-magnet more easily, also make originally iron impurity of burying deeply in the material bottom adsorb out more easily, thereby make the deironing effect better, high efficiency, the deironing is cleaner, thoroughly.

Description

Material deironing device

Technical Field

The utility model relates to a grit impurity clearance technical field especially relates to a material deironing device.

Background

In grit processing, need carry out the deironing to material (grit) to driving the iron impurity in the material (including the material that has iron impurity), guaranteeing the grit quality, avoid iron impurity to influence the grit material processing and avoid iron impurity to influence the quality of processing finished product in subsequent processing.

Iron impurity in the current material clears away, and the main mode is for carrying the material through conveyer, then sets up the electro-magnet in conveyer's top position department, thereby the electro-magnet is electrically conductive produces the iron impurity in magnetism absorption material to realize the material deironing. However, when carrying the material through the conveying belt, iron impurity mixes in the material, especially buries the iron impurity in the material bottom, is pressed by the material and is tight, and it is difficult to be adsorbed away for bury deeply that iron impurity in the material bottom can't be clear away from the material, have deironing efficiency not high, the not good not enough of effect.

SUMMERY OF THE UTILITY MODEL

Not enough more than, the utility model provides a material deironing device can solve current material deironing device and be difficult to clear away the iron impurity of burying deeply in the material bottom and the deironing efficiency that causes is not high, the not good problem of effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a material deironing device, is including material conveyer belt and being located the electro-magnet of material conveyer belt top, the middle part of material conveyer belt is provided with the leading wheel so that the conveyer belt of material conveyer belt is corresponding to the part of leading wheel by the leading wheel upwards jack-up, the electro-magnet is located by the top at the conveyer belt's of leading wheel jack-up position.

Furthermore, the conveying belt takes the guide wheel as a boundary, and the gradient of the conveying belt in front of the guide wheel is slower than the gradient of the conveying belt behind the guide wheel.

Furthermore, the electromagnets comprise a first electromagnet and a second electromagnet, a support is arranged above the material conveying belt, the first electromagnet and the second electromagnet are hung on the support and driven by a driving mechanism to move left and right so that one of the first electromagnet and the second electromagnet is positioned right above the position of the conveying belt jacked by the guide wheel, and the other electromagnet is positioned obliquely above the material conveying belt.

Furthermore, the support is provided with guide rails extending along the left side and the right side of the material conveying belt, and the first electromagnet and the second electromagnet are hoisted on the guide rails to move along the left side and the right side of the material conveying belt.

Furthermore, a plurality of rollers are arranged on the guide rail and arranged side by side along the guide rail;

the first electromagnet and the second electromagnet are hung on the roller.

Furthermore, the driving mechanism comprises a driving motor, a driving gear and a rack, the driving motor is installed on the first electromagnet and the second electromagnet, the driving gear is fixedly installed on an output shaft of the driving motor, the rack is fixedly installed on the support, and the rack is meshed with the driving gear.

Furthermore, two sides of the bracket are respectively provided with a contact sensor, and when one of the first electromagnet and the second electromagnet is positioned right above the part of the conveying belt jacked up by the guide wheel, the other one of the first electromagnet and the second electromagnet is in contact with the contact sensor on the same side.

Furthermore, the material deironing device also comprises an iron material conveyor belt and a recovery basket;

the conveying head end of the iron material conveying belt and the recycling basket are respectively located under the first electromagnet and the second electromagnet when the first electromagnet and the second electromagnet are correspondingly located at the positions above the material conveying belt in an inclined mode, and the conveying tail end of the iron material conveying belt is located over the recycling basket.

Furthermore, an accepting inclined plate is arranged above the conveying head end of the iron material conveying belt and inclines downwards towards the conveying tail end of the iron material conveying belt.

Further, the top surface of accepting the swash plate is provided with the buffer layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the leading wheel, when the material is carried by material conveyer's conveyer and through the part by the conveyer of leading wheel jack-up, originally by the compacted material at conveyer, when the leading wheel, because the jack-up of leading wheel causes conveyer's local arch, make the material of process can become loose in protruding department, thereby loose material makes its it in if there is iron impurity or have the material of iron impurity, then adsorb by the electro-magnet more easily, also make originally iron impurity of burying deeply in the material bottom adsorb out more easily, thereby make the deironing effect better, high efficiency, the deironing is cleaner, thoroughly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic structural view of the present invention at a viewing angle;

fig. 2 is a schematic structural view of the present invention at another viewing angle;

fig. 3 is a schematic structural diagram of the present invention at a further viewing angle;

fig. 4 is a schematic structural diagram of the middle bracket, the driving mechanism and the electromagnet of the present invention.

Wherein the labels shown in the figures are: 10-a material conveyor belt; 11-a guide wheel; 12-a conveyor belt; 20-an electromagnet; 21-a first electromagnet; 22-a second electromagnet; 23-a top plate; 30-a scaffold; 31-a guide rail; 32-a roller; 33-a contact sensor; 41-driving motor; 42-a drive gear; 43-rack bar; 50-a ferrous conveyor belt; 60-a recovery basket; 70 receiving the inclined plate; 71-side plate.

Detailed description of the preferred embodiments

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 4, a preferred embodiment of the present invention provides a material deironing device, which mainly includes a material conveying belt 10 and an electromagnet 20 located above the material conveying belt 10.

Referring to fig. 1 to 4, the material conveying belt 10 is used for conveying materials, and includes a conveying belt 12, a driving wheel and a driven wheel, the conveying belt 12 is sleeved on the driving wheel and the driven wheel, the driving wheel and the driven wheel are respectively located at two ends of the material conveying belt 10, and the driving wheel is matched with a power device to provide power. The material conveyor belt 10 is provided at its middle portion with a guide wheel 11, and the guide wheel 11 plays a role of tensioning and adjusting the conveyor belt 12 so that the conveyor belt 12 of the material conveyor belt 10 is lifted up by the guide wheel 11 at a portion corresponding to the guide wheel 11, that is, the conveyor belt 12 has an upward abrupt change at a portion corresponding to the guide wheel 11, the abrupt change causing the conveyor belt 12 to have slopes at both sides of the portion corresponding to the guide wheel 11, and an electromagnet 20 is located above the portion of the conveyor belt 12 lifted up by the guide wheel 11.

During implementation, the material is carried by conveyer 12 of material conveyer belt 10, electromagnet 20 has magnetism when circular telegram and therefore can adsorb iron impurity and the material that has iron impurity, when the material is carried by conveyer 12 of material conveyer belt 10 and when the part of conveyer 12 by leading wheel 11 jack-up, originally at conveyer 12 by the material of compaction, when the leading wheel 11 is being passed through, because the local arch of conveyer 12 that the jack-up of leading wheel 11 caused, make the material of process can become loose at the arch, thereby loose material makes its interior if there is iron impurity or the material that has iron impurity, then adsorb by electromagnet 20 more easily, also make the iron impurity that buries deeply originally in the material bottom more easily adsorb out, thereby make the deironing effect better, high efficiency, deironing is cleaner, thorough.

In the preferred embodiment, the conveyor belt 12 is limited by the guide wheel 11, the gradient of the conveyor belt 12 in front of the guide wheel 11 is slower than that of the conveyor belt 12 behind the guide wheel 11, that is, the gradient of the conveyor belt 12 behind the guide wheel 11 is steeper, so that after the material passes through the conveyor belt 12 at the guide wheel 11, because the gradient of the conveyor belt 12 behind the guide wheel 11 is steeper, the material has a faster falling speed, so that the material can be separated temporarily at the conveyor belt 12 at the guide wheel 11, so that the material is looser at the position, and it is more favorable for iron impurities or materials with iron impurities at the position to be adsorbed by the electromagnet 20, that is, the iron removal effect is better, the efficiency is higher, and the iron removal is cleaner and more thorough.

Preferably, the electromagnet 20 includes a first electromagnet 21 and a second electromagnet 22, and the first electromagnet 21 and the second electromagnet 22 are independently controlled, that is, the first electromagnet 21 and the second electromagnet 2 are independently powered on or off. A bracket 30 is arranged above the material conveying belt 10, and the bracket 30 is in a hanging bracket form and fixedly hung above the material conveying belt 10. The first electromagnet 21 and the second electromagnet 22 are hung on the support 30 and driven by the driving mechanism to move left and right, namely under the driving action of the driving mechanism, the first electromagnet 21 and the second electromagnet 22 can move left and right, so that one of the first electromagnet 21 and the second electromagnet 22 is positioned right above the position of the conveying belt 12 jacked up by the guide wheel 11, and the other one of the first electromagnet 21 and the second electromagnet 22 is positioned obliquely above the material conveying belt 10.

Present material deironing device mainly is the form that adopts an electro-magnet, when needs take off the adsorbed iron impurity of electro-magnet from the electro-magnet, generally with pause material conveyer belt earlier, then remove the electro-magnet to material conveyer belt next door, thereby the electro-magnet outage lets iron impurity drop to the appointed place, then move the electro-magnet back to the material conveyer belt directly over, again with the electro-magnet circular telegram simultaneously and let the material conveyer belt transport material again, this mode makes material conveyer belt pause time overlength, influence production efficiency. In the material deferrization device of this preferred embodiment, the electromagnet 20 includes a first electromagnet 21 and a second electromagnet 22, in practice, the first electromagnet 21 is located right above the material conveyor belt 10, the second electromagnet 22 is located obliquely above the material conveyor belt 10, or the second electromagnet 22 is located right above the material conveyor belt 10, and the first electromagnet 21 is located obliquely above the material conveyor belt 10, for example, in a specific embodiment, the first electromagnet 21 is located right above the material conveyor belt 10, and the second electromagnet 22 is located obliquely above the material conveyor belt 10, at this time, when the first electromagnet 21 adsorbs iron impurities to a certain extent and needs to be removed, the material conveyor belt 10 is first halted, actuating mechanism drive first electro-magnet 21 and second electro-magnet 22 remove simultaneously, at this moment, under actuating mechanism driving action, become second electro-magnet 22 and be located material conveyer belt 10 directly over, first electro-magnet 21 is located material conveyer belt 10's oblique top, then second electro-magnet 22 circular telegram, first electro-magnet 21 outage, resume material conveyer belt 10's operation simultaneously, then be located by the second electro-magnet 22 circular telegram of the position of 11 jack-up conveyer belt 12 of leading wheel directly over have adsorption can adsorb iron impurity and have the material of iron impurity, first electro-magnet 21 outage that is located material conveyer belt 10's oblique top no longer has adsorption, iron impurity on it drops to take off of its below in order to realize iron impurity originally. Through this setting for material conveyer belt 10 pause time reduces, thereby can guarantee production efficiency.

Preferably, the bracket 30 is provided with guide rails 31 extending along the left and right sides of the material conveying belt 10, and the first electromagnet 21 and the second electromagnet 22 are hung on the guide rails 31 to be capable of moving along the left and right sides of the material conveying belt 10, so that the first electromagnet 21 and the second electromagnet 22 can move left and right along the guide rails 31 through the guide rails 31, and one of the first electromagnet 21 and the second electromagnet 22 is ensured to be positioned right above the position of the conveying belt 12 jacked up by the guide wheels 11, and the other is positioned obliquely above the material conveying belt 10.

Further, the guide rail 31 is provided with a plurality of rollers 32, the rollers 32 are rotatable on the guide rail 31, and the plurality of rollers 32 are arranged side by side along the guide rail 31. The first electromagnet 21 and the second electromagnet 22 are hung on the roller 32, and at the moment, the first electromagnet 21 and the second electromagnet 22 are hung on the roller 32. When the first electromagnet 21 and the second electromagnet 22 move along the guide rail 31 by the driving mechanism, the first electromagnet 21 and the second electromagnet 22 are placed on the roller 32, and therefore the movement is smoother.

The driving mechanism comprises a driving motor 41, a driving gear 42 and a rack 43, the driving motor 41 is jointly installed on the first electromagnet 21 and the second electromagnet 22, at this time, a top plate 23 is jointly installed at the tops of the first electromagnet 21 and the second electromagnet 22, under the action of the top plate 23, the first electromagnet 21 and the second electromagnet 22 can integrally and jointly move, the driving motor 41 is fixedly installed on the top plate 23, the driving gear 42 is fixedly installed on an output shaft of the driving motor 41, the rack 43 is fixedly installed on the support 30 and is consistent with the extending direction of the guide rail 31, and the rack 43 is meshed with the driving gear 42. In implementation, the driving motor 41 is started to drive the driving gear 42 to rotate, and due to the meshing with the rack 43, the driving gear 42 moves along the rack 43 under the rotation action of the driving gear 42, and at this time, the first electromagnet 21 and the second electromagnet 22 fixedly connected to the driving motor 41 can move along the extending direction of the guide rail 31, that is, under the driving action of the driving mechanism, the first electromagnet 21 and the second electromagnet 22 can move left and right.

In the preferred embodiment, the contact sensors 33 are provided on both sides of the carriage 30, respectively, and when one of the first electromagnet 21 and the second electromagnet 22 is positioned directly above the portion of the conveyor belt 12 that is lifted up by the guide wheel 11, the other is in contact with the contact sensor 33 on the same side. As in an exemplary embodiment, the first electromagnet 21 is located right above the material conveying belt 10, the second electromagnet 22 is located diagonally above the material conveying belt 10, at this time, the second electromagnet 22 is in contact with the contact sensor 33 on the same side, the contact sensor 33 generates a signal and transmits the signal to the controller, and the controller receives the signal from the contact sensor 33 to obtain information that the first electromagnet 21 is located right above the material conveying belt 10 and the second electromagnet 22 is located diagonally above the material conveying belt 10, at this time, the controller can control the first electromagnet 21 to be electrified for adsorption, the second electromagnet 22 to be powered off for material taking, and at the same time, the material conveying belt 10 can also be controlled to operate for material conveying; and when the second electromagnet 22 moves and is not contacted with the contact sensor 33 on the same side any more, the controller receives a signal to control the material conveying belt 10 to stop running, the first electromagnet 21 and the second electromagnet 22 are driven by the driving mechanism to move simultaneously, at this time, the situation is changed that the second electromagnet 22 is positioned right above the material conveying belt 10, the first electromagnet 21 is positioned obliquely above the material conveying belt 10, the first electromagnet 21 is contacted with the contact sensor 33 on the same side, the contact sensor 33 generates a signal and transmits the signal to the controller, the controller receives the signal of the contact sensor 33 to obtain information that the second electromagnet 22 is positioned right above the material conveying belt 10 and the first electromagnet 21 is positioned obliquely above the material conveying belt 10, at this time, the controller can control the first electromagnet 21 to be powered off to take materials, the second electromagnet 22 is powered on to be adsorbed, and at the same time, the material conveying belt 10 is controlled to run to convey materials. That is, by providing the contact sensor 33 in cooperation with the controller, the first electromagnet 21, the second electromagnet 22, and the material conveyor 10 can be automatically controlled.

In the preferred embodiment, the material deferrization apparatus further comprises a ferrous conveyor 50 and a recovery basket 60. The transport head end of iron conveyor belt 50 and recovery basket 60 are located directly below first electromagnet 21 and second electromagnet 22 when corresponding to the positions located diagonally above material conveyor belt 10, and the transport end of iron conveyor belt 50 is located directly above recovery basket 60, as in an exemplary embodiment, when first electromagnet 21 is located diagonally above material conveyor belt 10, the transport head end of iron conveyor belt 50 is located directly below it, when second electromagnet 22 is located diagonally above material conveyor belt 10, recovery basket 60 is located directly below it, and the transport end of iron conveyor belt 50 is located directly above recovery basket 60, so that iron impurities falling off from first electromagnet 21 can fall to the transport head end of iron conveyor belt 50 and be transported to its transport end by iron conveyor belt 50, and finally enter recovery basket 60 for temporary collection, while iron impurities falling off from second electromagnet 22 can fall directly into recovery basket 60 for temporary collection, by providing iron conveyor belt 50 and recovery basket 60, enabling the first and second electromagnets 21 and second electromagnets 22 to be collected together with a uniform quantity of impurities and iron impurities to be collected for disposal.

Further, a receiving sloping plate 70 is arranged above the conveying head end of the iron material conveyor belt 50, and the receiving sloping plate 70 is inclined downwards towards the conveying tail end of the iron material conveyor belt 50. The iron impurities falling from the first electromagnet 21 or the second electromagnet 22 and the materials with the iron impurities are directly dropped to the conveying head end of the iron material conveying belt 50, so that the belt of the iron material conveying belt 50 is easily damaged, the bearing inclined plate 70 is arranged above the conveying head end of the iron material conveying belt 50, the falling iron impurities and the materials with the iron impurities firstly drop to the bearing inclined plate 70, and then the bearing inclined plate 70 obliquely arranged drops to the conveying head end of the iron material conveying belt 50, so that the buffering effect is achieved through the bearing inclined plate 70, and the damage to the iron material conveying belt 50 is reduced. The top surface of accepting swash plate 70 is provided with the buffer layer, and the buffer layer is made for flexible material, if by rubber or silica gel to play the effect of buffering, slows down the iron impurity that drops and has the material of iron impurity to the harm of accepting swash plate 70 on the one hand, and on the other hand, flexible buffer layer also can avoid the iron impurity that drops and the material that has the iron impurity to bounce back as far as possible and fall outside the belt of iron material conveyer belt 50. In order to further avoid the iron impurity that drops and the material that has iron impurity bounce-back and fall outside the belt of iron material conveyer belt 50, the both sides of accepting swash plate 70 are provided with ascending curb plate 71 to can make the iron impurity that drops and the material that has iron impurity only can remove along the inclined plane of accepting swash plate 70 toward the transport head end direction of iron material conveyer belt 50 and push down on the transport head end of iron material conveyer belt 50 to a certain extent.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a material deironing device, is including material conveyer belt (10) and be located electromagnet (20) of material conveyer belt (10) top, its characterized in that:

a guide wheel (11) is arranged in the middle of the material conveying belt (10) so that the conveying belt (12) of the material conveying belt (10) is jacked up by the guide wheel (11) at the part corresponding to the guide wheel (11), and the electromagnet (20) is positioned above the part of the conveying belt (12) jacked up by the guide wheel (11).

2. The material iron removal device of claim 1, wherein:

the conveying belt (12) is limited by the guide wheel (11), and the gradient of the conveying belt (12) in front of the guide wheel (11) is slower than the gradient of the conveying belt (12) behind the guide wheel (11).

3. The material iron removal device of claim 1, which is characterized in that:

the electromagnet (20) comprises a first electromagnet (21) and a second electromagnet (22), a support (30) is arranged above the material conveying belt (10), the first electromagnet (21) and the second electromagnet (22) are hung on the support (30) and driven by a driving mechanism to move left and right so that one of the first electromagnet (21) and the second electromagnet (22) is located right above a position of the conveying belt (12) jacked up by the guide wheel (11), and the other one of the first electromagnet (21) and the second electromagnet is located obliquely above the material conveying belt (10).

4. The material iron removal device of claim 3, wherein:

the support (30) is provided with guide rails (31) extending along the left side and the right side of the material conveying belt (10), and the first electromagnet (21) and the second electromagnet (22) are hoisted on the guide rails (31) to move along the left side and the right side of the material conveying belt (10).

5. The material iron removal device of claim 4, which is characterized in that:

the guide rail (31) is provided with a plurality of rollers (32), and the rollers (32) are arranged side by side along the guide rail (31);

the first electromagnet (21) and the second electromagnet (22) are hung on the roller (32).

6. The material iron removal device of claim 3, wherein:

the driving mechanism comprises a driving motor (41), a driving gear (42) and a rack (43), the driving motor (41) is installed on the first electromagnet (21) and the second electromagnet (22) together, the driving gear (42) is fixedly installed on an output shaft of the driving motor (41), the rack (43) is fixedly installed on the support (30), and the rack (43) is meshed with the driving gear (42).

7. The material iron removal device of claim 3, wherein:

and contact sensors (33) are respectively arranged on two sides of the support (30), and when one of the first electromagnet (21) and the second electromagnet (22) is positioned right above the part of the conveying belt (12) jacked up by the guide wheel (11), the other one is in contact with the contact sensor (33) on the same side.

8. The material iron removal device of claim 3, wherein:

the device also comprises an iron material conveyor belt (50) and a recovery basket (60);

the conveying head end of the iron material conveying belt (50) and the recycling basket (60) are respectively positioned right below the first electromagnet (21) and the second electromagnet (22) when the first electromagnet and the second electromagnet are correspondingly positioned at the position obliquely above the material conveying belt (10), and the conveying tail end of the iron material conveying belt (50) is positioned right above the recycling basket (60).

9. The material iron removal device of claim 8, which is characterized in that:

and a bearing inclined plate (70) is arranged above the conveying head end of the iron material conveying belt (50), and the bearing inclined plate (70) inclines downwards towards the conveying tail end of the iron material conveying belt (50).

10. The material iron removal device of claim 9, wherein:

the top surface of the bearing inclined plate (70) is provided with a buffer layer.