CN211338009U

CN211338009U - Iron removing and feeding device

Info

Publication number: CN211338009U
Application number: CN201921985854.4U
Authority: CN
Inventors: 谭成
Original assignee: Foshan Chengfangyuan Environmental Protection Technology Co ltd
Current assignee: Foshan Chengfangyuan Environmental Protection Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-25
Anticipated expiration: 2029-11-15

Abstract

A deferrization feeding device comprises a feeding device and a feeding deferrization device, wherein the feeding device comprises a feeding rack, a hopper is fixedly connected to the feeding rack, a first discharge hole is formed in the lower side of the hopper, a feeding disc is arranged on the lower side of the hopper, and a vibrator is connected to the feeding disc; the feeding and de-ironing device comprises a feeding rack, an iron-absorbing shaft assembly and a driven shaft are rotatably connected to the feeding rack, and de-ironing belts are wound on the driving shaft and the driven shaft; the feeding rack is also fixedly connected with a non-iron discharging channel and an iron particle discharging channel. The mixed particles are conveyed to the driving shaft along the de-ironing belt, the iron particles in the mixed particles are attracted by the magnetic force generated by the magnetic ring, the non-iron particles fall downwards to the non-iron discharging channel due to the fact that the non-iron particles are not attracted by the magnetic force, when the iron particles continue to move and are far away from the driving shaft, the magnetic force weakens or disappears, the iron particles fall into the iron particle discharging channel, and therefore the purpose that the iron particles are selected from the mixed particles is achieved, and the content of the iron particles in the mixed particles is reduced.

Description

Iron removing and feeding device

Technical Field

The utility model relates to a metal separation technical field, especially a deferrization loading attachment.

Background

The eddy current separator is used for separating mixed particles of metals such as nonferrous metals, iron and the like, and generates eddy current in the nonferrous metals by utilizing the alternating magnetic field so that the nonferrous metals generate repulsion force far away from the alternating magnetic field and are separated from the mixed particles. Since the mixed particles contain iron particles and the eddy current separation process can cause the separation of nonferrous metals from the mixed particles to be affected by mixing a large amount of iron particles in the mixed particles, which can reduce the separation accuracy, it is desirable for those skilled in the art to be able to sort out most of the iron particles in the mixed particles before the eddy current separation process, thereby reducing the content of the iron particles in the mixed particles and improving the separation accuracy.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the iron removing and feeding device can select iron particles from mixed particles and reduce the content of the iron particles in the mixed particles.

The utility model provides a solution of its technical problem is:

a deferrization feeding device comprises a feeding device and a feeding deferrization device, wherein the feeding device is arranged on the front side of the feeding deferrization device;

the feeding device comprises:

the feeding device comprises a feeding rack, wherein a hopper is fixedly connected to the feeding rack, a first discharge hole is formed in the lower side of the hopper, a feeding disc with an upward opening is arranged on the lower side of the hopper, the feeding disc is arranged right below the first discharge hole, an opening is formed in the rear side of the feeding disc, and a vibrator is connected to the feeding disc;

the feeding and deferrization device comprises:

the iron attracting device comprises a feeding rack, wherein an iron attracting shaft assembly and a driven shaft are rotatably connected to the feeding rack, the iron attracting shaft assembly is arranged on the rear side of the driven shaft, the iron attracting shaft assembly comprises a driving shaft rotatably connected with the feeding rack, the driving shaft is arranged along the left and right direction, an annular cavity is arranged in the middle of the driving shaft, a plurality of magnetic rings are arranged in the annular cavity in the left and right direction, the driving shaft is parallel to the driven shaft, and de-ironing belts are wound on the driving shaft and the driven shaft;

the rear side of the feeding plate is arranged at the rear side above the driven shaft, the feeding rack is further fixedly connected with a non-iron discharging channel and an iron particle discharging channel, the non-iron discharging channel and the iron particle discharging channel are both arranged on the lower side of the driving shaft, the non-iron discharging channel is arranged under the driving shaft, and the iron particle discharging channel is arranged on the front side of the non-iron discharging channel.

As a further improvement of the above scheme, the feeding tray is movably connected to the lower side of the hopper, a plurality of damping devices are arranged between the feeding tray and the hopper, the damping devices are uniformly distributed on the left side wall and the right side wall of the feeding tray, each damping device comprises a vertically arranged first screw rod, the lower end of each first screw rod is fixedly connected to the outer side wall of the feeding tray, the upper end of each first screw rod is in threaded connection with a first nut, a first connecting piece and a first spring are sleeved on each first screw rod, the first connecting piece is arranged between the lower end of each first screw rod and the corresponding first nut, the first spring is arranged between the corresponding first connecting piece and the corresponding first nut, and the upper side of the first connecting piece is connected to the outer side wall of the hopper.

As a further improvement of the scheme, the upper side of the first connecting piece is hinged with a vertically arranged second screw rod, the upper side of the second screw rod is in threaded connection with a height adjusting piece, the upper side of the height adjusting piece is provided with a first screw hole which is arranged along the vertical direction, a third screw rod is in threaded connection with the first screw hole, the upper end of the third screw rod is hinged with the hopper, and the thread direction of the second screw rod is opposite to that of the third screw rod.

As a further improvement of the above scheme, the driving shaft includes a central shaft, the plurality of magnetic rings are sleeved on the central shaft, the central shaft is fixedly connected with two baffles, all the magnetic rings form a magnetic ring column, the two baffles are respectively arranged at the left end and the right end of the magnetic ring column, a conveying sleeve is sleeved on the periphery of the magnetic ring column, the left end and the right end of the conveying sleeve are respectively fixedly connected with the two baffles, and the iron sheet removing belt is wound on the conveying sleeve.

As a further improvement of the above scheme, two adjacent magnetic rings form a magnetic ring group, the magnetic poles of the two magnetic rings of each magnetic ring group are opposite in direction, and an iron ring is arranged between the two magnetic ring groups.

As a further improvement of the above scheme, the magnet shaft assembly is arranged above the driven shaft.

As a further improvement of the scheme, the feeding rack is fixedly connected with a material blocking strip extending along the left-right direction, the material blocking strip is arranged on the upper side of the driven shaft, and the material blocking strip is arranged on the front side of the rear side of the feeding plate.

The utility model has the advantages that: the mixed particles are poured into the hopper, the mixed particles fall to the feeding disc from the first discharging port, the mixed particles fall out of the opening in the rear side of the feeding disc under the vibration of the vibrator to the feeding disc, the mixed particles are conveyed to the driving shaft along the de-ironing belt, iron particles in the mixed particles are attracted by magnetic force generated by the magnetic ring, when the mixed particles downwards bypass the driving shaft, the non-iron particles downwards fall to a non-iron discharging channel due to the fact that the non-iron particles are not attracted by the magnetic force, the iron particles do not fall due to the fact that the iron particles are attracted by the magnetic force, the magnetic force weakens or disappears when the iron particles continuously move away from the driving shaft, the iron particles fall into the iron particle discharging channel, the purpose of picking the iron particles out of the mixed particles is achieved, and the content of the iron particles in the mixed particles. The utility model is used for the metal is selected separately.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic structural view of a shock absorbing device according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the driving shaft in the embodiment of the present invention.

In the drawings: 61-a feeding rack, 62-a hopper, 63-a first discharge port, 64-a feeding disc, 65-a vibrator, 66-a feeding rack, 67-a driven shaft, 68-a driving shaft, 69-a magnetic ring, 70-a de-ironing belt, 71-a non-iron discharge channel, 72-an iron particle discharge channel, 73-a damping device, 74-a first screw, 75-a first nut, 76-a first connecting piece, 77-a first spring, 78-a second screw, 79-a height adjusting piece, 80-a third screw, 81-a central shaft, 83-a baffle, 84-a transmission sleeve, 85-an iron ring and 86-a material blocking strip.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.

With reference to fig. 1 to 3, this is an embodiment of the invention, in particular:

the feeding device comprises:

the feeding device comprises a feeding frame 61, wherein a hopper 62 is fixedly connected to the feeding frame 61, a first discharging hole 63 is formed in the lower side of the hopper 62, a feeding tray 64 with an upward opening is formed in the lower side of the hopper 62, the feeding tray 64 is arranged right below the first discharging hole 63, an opening is formed in the rear side of the feeding tray 64, and a vibrator 65 is connected to the feeding tray 64;

the feeding and deferrization device comprises:

the iron-removing machine comprises a feeding rack 66, wherein an iron-sucking shaft assembly and a driven shaft 67 are rotatably connected to the feeding rack 66, the iron-sucking shaft assembly is arranged on the rear side of the driven shaft 67 and comprises a driving shaft 68 rotatably connected with the feeding rack 66, the driving shaft 68 is arranged along the left-right direction, an annular cavity is arranged in the middle of the driving shaft 68, a plurality of magnetic rings 69 are arranged in the annular cavity left-right direction, the driving shaft 68 is parallel to the driven shaft 67, and iron-removing belts 70 are wound on the driving shaft 68 and the driven shaft 67;

the rear side of the feeding plate 64 is arranged at the rear side above the driven shaft 67, the feeding frame 66 is further fixedly connected with a non-iron discharging channel 71 and an iron particle discharging channel 72, the non-iron discharging channel 71 and the iron particle discharging channel 72 are both arranged at the lower side of the driving shaft 68, the non-iron discharging channel 71 is arranged under the driving shaft 68, and the iron particle discharging channel 72 is arranged at the front side of the non-iron discharging channel 71.

The mixed pellets are poured into the hopper 62, and fall from the first discharge port 63 to the feed tray 64, and fall out from the opening on the rear side of the feed tray 64 onto the de-ironing belt 70 by the vibration of the feed tray 64 by the vibrator 65. The mixed particles are conveyed to the driving shaft 68 along the de-ironing belt 70, the iron particles in the mixed particles are attracted by the magnetic force generated by the magnetic ring 69, and when the mixed particles bypass the driving shaft 68 downwards, the non-iron particles fall to the non-iron discharging passage 71 because of not being attracted by the magnetic force. The iron particles are not dropped due to the absorption of the magnetic force, when the iron particles continue to move away from the driving shaft 68, the magnetic force is weakened or disappears, and the iron particles drop into the iron particle discharging channel 72, so that the purpose of selecting the iron particles from the mixed particles is achieved, and the content of the iron particles in the mixed particles is reduced. The iron particles refer to iron particles which can be adsorbed by magnetic force, and the non-iron particles refer to particles which cannot be adsorbed by magnetic force, such as nonferrous metals, plastics and other particles.

In this embodiment, the feeding tray 64 is movably connected to the lower side of the hopper 62, a plurality of damping devices 73 are arranged between the feeding tray 64 and the hopper 62, the damping devices 73 are uniformly distributed on the left side wall and the right side wall of the feeding tray 64, each damping device 73 includes a vertically arranged first screw 74, the lower end of each first screw 74 is fixedly connected to the outer side wall of the feeding tray 64, the upper end of each first screw 74 is in threaded connection with a first nut 75, a first connecting piece 76 and a first spring 77 are sleeved on each first screw 74, the first connecting piece 76 is arranged between the lower end of each first screw 74 and the first nut 75, the first spring 77 is arranged between the first connecting piece 76 and the first nut 75, and the upper side of the first connecting piece 76 is connected to the outer side wall of the hopper 62. The feeding tray 64 is connected to the vibrator 65, so that a vibration damping device is provided to reduce the transmission of vibration to the feeding frame 61, and a plurality of vibration damping devices are connected to the left and right sides of the hopper 62 and the feeding tray 64 to also support the feeding tray 64. The first screw 74 is connected to the outer side wall of the hopper 62, the lower end of the first connecting member 76 is sleeved outside the first screw 74, and the first spring 77 is arranged between the first connecting member 76 and the first nut 75 to play a role in damping vibration and lifting the feed tray 64.

In this embodiment, the upper side of the first connecting piece 76 is hinged with a second screw 78 which is vertically arranged, the upper side of the second screw 78 is in threaded connection with a height adjusting piece 79, the upper side of the height adjusting piece 79 is provided with a first screw hole which is arranged along the vertical direction, the first screw hole is in threaded connection with a third screw 80, the upper end of the third screw 80 is hinged with the hopper 62, and the thread of the second screw 78 is opposite to the thread of the third screw 80. The upper side of the first connecting member 76 is connected to the hopper 62 through a second screw 78, a height adjusting member 79 and a third screw 80. The height adjusting member 79 is rotated, and the screw thread of the second screw 78 is opposite to the screw thread of the third screw 80, so that the second screw 78 and the third screw 80 are relatively close to or relatively far away from the height adjusting member 79 at the same time, the distance between the feeding disc 64 and the first discharging port 63 can be conveniently adjusted, and the blanking amount of the mixed particles falling from the first discharging port 63 to the feeding disc 64 is adjusted.

In this embodiment, the driving shaft 68 includes a central shaft 81, a plurality of magnetic rings 69 are sleeved on the central shaft 81, two baffles 83 are fixedly connected to the central shaft 81, all the magnetic rings 69 form a magnetic ring column, the two baffles 83 are respectively disposed at the left end and the right end of the magnetic ring column, a conveying sleeve 84 is sleeved on the periphery of the magnetic ring column, the left end and the right end of the conveying sleeve 84 are respectively fixedly connected to the two baffles 83, and the de-ironing belt 70 is wound on the conveying sleeve 84. When the driving shaft 68 is processed, the plurality of magnetic rings 69 are sleeved on the central shaft 81, then the baffle plates 83 are sleeved at two ends of the plurality of magnetic rings 69, the baffle plates 83 and the central shaft 81 are welded together, finally the transmission sleeve 84 is sleeved on the magnetic rings 69, and the transmission sleeve 84 and the baffle plates 83 are welded together.

In this embodiment, two adjacent magnetic rings 69 form a magnetic ring 69 group, the magnetic poles of the two magnetic rings 69 of each magnetic ring 69 group are opposite, and an iron ring 85 is disposed between the two magnetic ring 69 groups. The arrangement can form a plurality of magnetic fields arranged along the left and right directions on the driving shaft 68, so that the magnetic fields are more uniformly distributed on the driving shaft 68, and the effect of adsorbing iron particles is better.

In this embodiment, the iron-sucking shaft assembly is arranged above the driven shaft 67, that is, the iron-removing belt 70 is inclined upward from front to back, so that the height of the hopper 62 is reduced, and the mixed particles sorted by the driving shaft 68 can fall to the upper side of the vortex sorter.

In this embodiment, the feeding frame 66 is fixedly connected with a material blocking strip 86 extending in the left-right direction, the material blocking strip 86 is arranged on the upper side of the driven shaft 67, and the material blocking strip 86 is arranged on the front side of the rear side of the feeding tray 64. After the iron removing belt 70 is inclined upwards, the mixed particles may roll off from the front side of the iron removing belt 70 when falling from the feeding tray 64 to the iron removing belt 70, and the blocking strip 86 is arranged to block the particles from rolling off from the front side of the iron removing belt 70.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. The utility model provides a deferrization loading attachment which characterized in that: the automatic iron removing device comprises a feeding device and a feeding iron removing device, wherein the feeding device is arranged on the front side of the feeding iron removing device;

the feeding device comprises:

the feeding and deferrization device comprises:

the iron attracting device comprises a feeding rack, wherein an iron attracting shaft assembly and a driven shaft are rotatably connected to the feeding rack, the iron attracting shaft assembly is arranged on the rear side of the driven shaft, the iron attracting shaft assembly comprises a driving shaft which is rotatably connected with the feeding rack, the driving shaft is arranged along the left and right direction, an annular cavity is arranged in the middle of the driving shaft, a plurality of magnetic rings are arranged in the annular cavity in the left and right direction, the driving shaft is parallel to the driven shaft, and an iron removing belt is wound on the driving shaft and the driven shaft;

2. The iron-removing and feeding device as claimed in claim 1, wherein: the feeding plate is movably connected to the lower side of the hopper, a plurality of damping devices are arranged between the feeding plate and the hopper and evenly distributed on the left side wall and the right side wall of the feeding plate, each damping device comprises a vertically arranged first screw rod, the lower end of each first screw rod is fixedly connected to the outer side wall of the feeding plate, a first nut is connected to the upper end of each first screw rod in a threaded mode, a first connecting piece and a first spring are sleeved on each first screw rod, the first connecting piece is arranged at the lower end of each first screw rod and between the first nuts, the first spring is arranged between the first connecting piece and the first nuts, and the upper side of the first connecting piece is connected to the outer side wall of the hopper.

3. A de-ironing charging apparatus as claimed in claim 2, characterised in that: the upside of first connecting piece articulates there is the second screw rod of vertical setting, the upside threaded connection of second screw rod has height adjusting part, height adjusting part's upside is equipped with the first screw that sets up along upper and lower direction, first screw internal thread is connected with the third screw rod, the upper end of third screw rod with the hopper is articulated, the screw thread of second screw rod with the screw thread of third screw rod is to opposite soon.

4. The iron-removing and feeding device as claimed in claim 1, wherein: the magnetic ring column is composed of a plurality of magnetic rings, the magnetic rings are sleeved on the central shaft, two baffle plates are fixedly connected to the central shaft, the magnetic rings form a magnetic ring column, the two baffle plates are respectively arranged at the left end and the right end of the magnetic ring column, a conveying sleeve is sleeved on the periphery of the magnetic ring column, the left end and the right end of the conveying sleeve are respectively and fixedly connected with the two baffle plates, and the iron sheet removing belt is wound on the conveying sleeve.

5. The iron-removing and feeding device as claimed in claim 1, wherein: two adjacent magnetic rings form a magnetic ring group, the magnetic pole directions of the two magnetic rings of each magnetic ring group are opposite, and an iron ring is arranged between the two magnetic ring groups.

6. The iron-removing and feeding device as claimed in claim 1, wherein: the iron-absorbing shaft assembly is arranged above the driven shaft.

7. The de-ironing charging device according to claim 6, characterized in that: fixedly connected with keeps off the material strip that extends along left and right directions in the pay-off frame, it locates to keep off the material strip the upside of driven shaft, it locates to keep off the material strip the front side of the rear side of feed table.