CN217288744U - Iron removal device and crushing equipment - Google Patents
Iron removal device and crushing equipment Download PDFInfo
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- CN217288744U CN217288744U CN202220895425.3U CN202220895425U CN217288744U CN 217288744 U CN217288744 U CN 217288744U CN 202220895425 U CN202220895425 U CN 202220895425U CN 217288744 U CN217288744 U CN 217288744U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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Abstract
The utility model provides a deironing device and crushing equipment belongs to the broken technical field of grit aggregate, and wherein, the deironing device includes: a frame; the feeding mechanism is arranged on the rack and is suitable for conveying raw materials, the position of the feeding mechanism is adjustable, and the feeding mechanism is provided with a working position and an iron removal position; the adjusting mechanism is connected with the feeding mechanism and is suitable for driving the feeding mechanism to switch between a working position and an iron removing position; the detection unit is arranged on the feeding mechanism and can detect whether the raw materials contain iron or not; and the control unit is electrically connected with the detection unit, the adjusting mechanism and the feeding mechanism, and can receive a detection result signal of the detection unit and control the movement of the adjusting mechanism and the conveying of the feeding mechanism. The utility model provides a pair of deironing device, equipment need not to shut down, can realize automatic deironing, and degree of automation is high, labour saving and time saving, and the deironing precision is high.
Description
Technical Field
The utility model relates to a gravel aggregate crushing technical field, concretely relates to deironing device and crushing equipment.
Background
With the rapid development of the domestic construction industry, a large amount of construction waste is generated in the construction process, and the effective regeneration and resource utilization of the urban construction waste is the best disposal method for solving the construction waste and is the necessary trend in the future. The mobile crushing station processes concrete blocks, waste bricks, mortar, muck and the like in the waste on the site of the building waste, and the concrete blocks, the waste bricks, the mortar, the muck and the like are crushed according to the construction requirement to obtain recycled aggregate and a small amount of reinforcing steel bars, and the coarse aggregate is used as broken stones to be directly used for foundation reinforcement, road cushion layers and indoor terrace cushion layers; the fine aggregate can be made into environment-friendly bricks such as hollow bricks, solid bricks, building waste residue concrete perforated bricks and the like.
Because the work site conditions are generally complex, construction waste often contains metal pieces, such as bolts or nuts discarded at the work site, shovel teeth on a shovel bucket, or some other ferrous objects. Because the metal block is hidden in the waste material, when on with waste material loading to crushing equipment, operating personnel can't in time discover, lead to on the direct raw and other materials material loading to the batcher of equipment that will thoughtlessly have the metal block. When a metal detector on the crushing equipment detects that the raw material contains ironwork, the crushing equipment needs to be shut down, and the waste containing the ironwork is removed manually by an operator or the waste containing the ironwork is removed by manually operating the crushing equipment again by the operator. Need make equipment shut down when getting rid of the waste material that contains ironwork, influence the normal production of equipment to manual operation crushing apparatus gets rid of, wastes time and energy and the accuracy is low.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the manual operation crushing equipment among the prior art and carrying out the deironing, wastes time and energy and the defect that the accuracy is low to a deironing device and crushing equipment are provided.
In order to solve the above problem, the utility model provides an iron removal device, include: a frame; the feeding mechanism is arranged on the rack and is suitable for conveying raw materials, the position of the feeding mechanism is adjustable, and the feeding mechanism is provided with a working position and an iron removal position; the adjusting mechanism is connected with the feeding mechanism and is suitable for driving the feeding mechanism to switch between the working position and the iron removing position; the detection unit is arranged on the feeding mechanism and can detect whether the raw materials contain iron or not; the control unit is electrically connected with the detection unit, the adjusting mechanism and the feeding mechanism, and can receive a detection result signal of the detection unit and control the movement of the adjusting mechanism and the conveying of the feeding mechanism.
Optionally, the rack includes frame and support, the support is fixed set up in on the frame, feed mechanism with the support is kept away from the one end slidable connection of frame, with in the operating position with change between the deironing position.
Optionally, the detection unit includes a metal detector, a first position sensor and a second position sensor, the metal detector is disposed on a surface of the feeding mechanism for conveying the raw material, the first position sensor corresponds to the working position, and the second position sensor corresponds to the iron removal position.
Optionally, the adjusting mechanism includes a supporting portion and a driving portion, a first end of the supporting portion is hinged to the frame, a second end of the supporting portion is hinged to the feeding mechanism, a first end of the driving portion is hinged to the frame, a second end of the driving portion is hinged to the supporting portion, the driving portion is suitable for driving the supporting portion to rotate, the supporting portion can drive the feeding mechanism to slide, and the control unit is electrically connected to the driving portion.
Optionally, the iron removal device further comprises an iron-containing material output structure, the iron-containing material output structure is arranged on the rack, and when the feeding mechanism is in the iron removal position, the iron-containing material can be discharged through the iron-containing material output structure.
Optionally, the iron removal device further comprises a crushing structure for crushing the raw material; the feeding mechanism comprises a feeding belt conveyor and a feeding turning plate, the adjusting mechanism is connected with the feeding turning plate, a feeding hole of the iron-containing material output structure is suitable for being arranged lower than a feeding hole of the crushing structure, and when the feeding mechanism is in a working position, the output end of the feeding belt conveyor is communicated with the feeding hole of the crushing structure; when the feeding mechanism is in the iron removal position, the adjusting mechanism can drive the feeding turning plate to move to the position where the feeding hole of the crushing structure is shielded or partially shielded so as to block the communication between the feeding belt conveyor and the crushing structure, and the feeding turning plate is obliquely arranged towards the feeding hole of the iron-containing material output structure.
Optionally, the adjusting mechanism is a telescopic mechanism, one end of the adjusting mechanism is hinged to the feeding turning plate, the other end of the adjusting mechanism is hinged to the crushing structure, and the lower end of the feeding turning plate is hinged to the iron-containing material output structure.
Optionally, the iron removal device further comprises a magnetic attraction structure, the magnetic attraction structure is arranged on the feeding mechanism, and raw materials conveyed by the feeding mechanism are suitable for passing through the magnetic attraction structure and then passing through the detection unit for detection.
Optionally, the iron-containing material output structure is a belt conveyor or a chute.
The utility model also provides a crushing equipment, including foretell deironing device.
The utility model has the advantages of it is following:
1. the utility model provides a pair of deironing device utilizes the detecting element to detect whether iron content in the raw and other materials to send signal in the control unit, in order to utilize the motion of the control unit control adjustment mechanism, adjustment mechanism redrives feed mechanism and changes between operating position and deironing position, consequently, equipment need not to shut down, can realize automatic deironing, and degree of automation is high, labour saving and time saving, and the deironing precision is high.
2. The utility model provides a pair of deironing device is through setting up the feed mechanism slidable to make feed mechanism slide between operating position and deironing position, feed mechanism can change between operating position and deironing position, and the position conversion is convenient, and the regulative mode is simple.
3. The utility model provides a pair of deironing device utilizes metal detector to detect whether iron content in detecting raw and other materials, when detecting iron content in the raw and other materials, the control unit control feed mechanism stops to carry to control adjustment mechanism removes feed mechanism to the deironing position, when reacing deironing position department, second position sensor detects feed mechanism and slides to the deironing position, and the control unit control feed mechanism continues to carry this moment, in order to carry away iron content raw and other materials, and control process is more accurate.
4. The utility model provides a pair of deironing device sets up feed mechanism into material loading belt feeder and material loading and turns over the board, utilizes adjustment mechanism drive material loading to turn over the rotation of board to turn over the position of board through changing the material loading and make material loading belt feeder and broken structure intercommunication or with iron content material output structure intercommunication, consequently, only need change the material loading and turn over the position of board, can change the output flow direction of raw and other materials, be convenient for get rid of iron content raw and other materials.
5. The utility model provides a pair of deironing device inhales the structure through setting up magnetism, can be on the way with comparatively massive ironwork absorption, improves deironing efficiency at raw and other materials transport.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an iron removing apparatus provided in embodiment 1 of the present invention in an operating position;
fig. 2 shows a schematic structural diagram of an iron removing device provided in embodiment 2 of the present invention when the iron removing device is in an iron removing position.
Description of the reference numerals:
10. a frame; 11. a machine base; 12. a support; 13. a support post; 20. a feeding mechanism; 21. a feeding belt conveyor; 22. a feeding turnover plate; 30. an adjustment mechanism; 31. a support portion; 32. a drive section; 40. a detection unit; 41. a metal detector; 42. a first position sensor; 43. a second position sensor; 50. an iron-containing material output structure; 60. a crushing structure; 70. magnetic attraction structure.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work 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 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 is to 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 according to specific situations by those of ordinary skill 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.
Example 1
The first embodiment of the iron removal device shown in fig. 1 comprises: the device comprises a frame 10, a feeding mechanism 20, an adjusting mechanism 30, a detection unit 40 and a control unit. The feeding mechanism 20 is provided on the frame 10 and is used to convey raw materials. The adjusting mechanism 30 is connected with the feeding mechanism 20 to adjust the position of the feeding mechanism 20 through the adjusting mechanism 30, the feeding mechanism 20 has a working position and a deironing position, and the feeding mechanism 20 can be driven to switch between the working position and the deironing position through the adjusting mechanism 30. The detecting unit 40 is disposed on the feeding mechanism 20 and used for detecting whether the raw material contains iron or not and the position of the feeding mechanism 20, the control unit is electrically connected to the detecting unit 40, the adjusting mechanism 30 and the feeding mechanism 20, and the control unit can receive a detection result signal of the detecting unit 40 and control the movement of the adjusting mechanism 30 and the conveying of the feeding mechanism 20.
Whether iron is contained in the raw materials is detected by the detection unit 40, and a signal is sent to the control unit to control the movement of the adjusting mechanism 30 by the control unit, and the adjusting mechanism 30 drives the feeding mechanism 20 to switch between the working position and the iron removing position, so that the automatic iron removal can be realized without stopping the equipment, the automation degree is high, the time and the labor are saved, and the iron removal precision is high.
It is worth mentioning that the control unit may be used to control not only the movement of the adjustment mechanism 30, but also the feeding and stopping of the raw material by the feeding mechanism 20, i.e. when iron content in the raw material is detected, the feeding of the feeding mechanism 20 towards the crushing structure 60 is stopped, and the movement of the adjustment mechanism 30 is controlled to change the feeding mechanism 20 from the working position to the iron removal position, and when reaching the iron removal position is detected, the feeding mechanism 20 is controlled to feed the iron-containing raw material to the iron-containing material output structure 50.
In the embodiment, as shown in fig. 1, the frame 10 includes a base 11 and a support 12, the support 12 is fixedly disposed on the base 11, and the feeding mechanism 20 is slidably connected to an end of the support 12 away from the base 11 to switch between the working position and the iron removing position.
Through with feed mechanism 20 slidable setting to make feed mechanism 20 slide between operating position and deironing position, feed mechanism 20 can change between operating position and deironing position, and the position conversion is convenient, and the regulative mode is simple.
It should be noted that, referring to fig. 1, the lower end of the support 12 is connected to the upper surface of the base 11 and is connected to the left end of the base 11, and the upper end of the support 12 is slidably connected to the lower surface of the feeding mechanism 20.
In the present embodiment, as shown in fig. 1, the detection unit 40 includes a metal detector 41, a first position sensor 42, and a second position sensor 43. The metal detector 41 is disposed on a surface of the feeding mechanism 20 for conveying the raw material, the first position sensor 42 is disposed corresponding to the working position, and the second position sensor 43 is disposed corresponding to the iron removing position. Therefore, the metal detector 41 is used to detect whether the raw material contains iron; detecting whether the feeding mechanism 20 reaches the working position by using a first position sensor 42; whether the feed mechanism 20 reaches the iron removal position is detected by the second position sensor 43.
When the feeding mechanism 20 conveys the raw materials into the crushing structure 60 for crushing, the feeding mechanism 20 is located at the working position, when the metal detector 41 detects that the raw materials contain iron, a signal is sent to the control unit, the control unit controls the feeding mechanism 20 to stop conveying, the adjusting mechanism 30 is controlled to move the feeding mechanism 20 to the iron removal position, when the iron removal position is reached, the second position sensor 43 detects that the feeding mechanism 20 slides to the iron removal position, at the moment, the control unit controls the feeding mechanism 20 to continue conveying, so that the iron-containing raw materials are conveyed out, and the control process is more accurate.
In the present embodiment, as shown in fig. 1, the adjusting mechanism 30 includes a supporting portion 31 and a driving portion 32, a first end of the supporting portion 31 is hinged to the frame 10, a second end of the supporting portion 31 is hinged to the feeding mechanism 20, a first end of the driving portion 32 is hinged to the frame 10, and a second end of the driving portion 32 is hinged to the supporting portion 31. Therefore, the driving portion 32 can drive the supporting portion 31 to rotate, so that the supporting portion 31 drives the feeding mechanism 20 to slide.
In the present embodiment, the control unit is electrically connected to the driving portion 32.
It should be noted that, referring to fig. 1, a first end of the supporting portion 31 is a lower end of the supporting portion 31, a second end of the supporting portion 31 is an upper end of the supporting portion 31, a first end of the driving portion 32 is a lower end of the driving portion 32, a second end of the driving portion 32 is an upper end of the driving portion 32, and the lower end of the supporting portion 31 and the lower end of the driving portion 32 are both hinged to the base 11.
In the present embodiment, the driving portion 32 is a retractable structure. Specifically, the driving portion 32 may be a cylinder, a hydraulic cylinder, or the like.
As shown in fig. 1, the iron removing apparatus further includes an iron-containing material output structure 50, the iron-containing material output structure 50 is disposed on the base 11, and when the feeding mechanism 20 is in the iron removing position, the iron-containing material can be discharged through the iron-containing material output structure 50. Specifically, the iron-containing material output structure 50 may be a belt conveyor or a chute, and may output the iron-containing raw material to the outside of the crushing apparatus.
In this embodiment, as shown in fig. 1, the ferrous material output structure 50 is arranged at the left side of the crushing structure 60, and the feed inlet of the ferrous material output structure 50 is lower than the feed inlet of the crushing structure 60. As shown in fig. 1, when the feeding mechanism 20 is in the working position, the driving end of the driving portion 32 is extended, the supporting portion 31 is in a vertical state, and the output end of the feeding mechanism 20 is located above the feeding hole of the crushing structure 60; accordingly, when the feeding mechanism 20 is in the iron removing position, the driving end of the driving portion 32 is retracted to drive the supporting portion 31 to tilt to the left, so that the feeding mechanism 20 slides to the lower left, and the output end of the feeding mechanism 20 is located above the feeding hole of the iron-containing material output structure 50.
Of course, the iron-containing material output structure 50 and the crushing structure 60 may be arranged in other positions, and only the adjusting mechanism 30 needs to drive the feeding mechanism 20 to switch between the feeding hole of the iron-containing material output structure 50 and the feeding hole of the crushing structure 60.
In this embodiment, as shown in fig. 1, the iron removing device further includes a magnetic attraction structure 70, the magnetic attraction structure 70 is disposed on the feeding mechanism 20, and the raw material conveyed by the feeding mechanism 20 passes through the magnetic attraction structure 70 and then is detected by the detecting unit 40. Specifically, in the present embodiment, the magnetic attraction structure 70 is a permanent magnet iron remover.
Through setting up magnetism and inhaling structure 70, can inhale comparatively bold ironwork on the way of raw and other materials transport, improve deironing efficiency.
In this embodiment, as shown in fig. 1, the feeding mechanism 20 is a feeding belt machine, and the lower surface of the feeding belt machine is slidably connected to the support 12 through pulleys.
When the iron removing device of the embodiment is used, firstly, as shown in fig. 1, the feeding belt conveyor is in a working position to convey the raw material into the crushing structure 60 for crushing, and the raw material is sucked and removed from the iron product on the surface of the raw material through the permanent magnet iron remover in the conveying process; when the metal detector 41 detects that the raw material contains iron, a signal is sent to the control unit, the control unit controls the feeding belt conveyor to stop running and controls the output end of the driving part 32 to retract, so that the supporting part 31 drives the feeding belt conveyor to slide; when the second position sensor 43 detects that the feeding belt conveyor reaches the iron removing position, a signal is sent to the control unit, the control unit controls the driving part 32 to stop driving and controls the feeding belt conveyor to convey the iron-containing raw material for a preset distance, so that the iron-containing raw material falls into the iron-containing material output structure 50; after the feeding belt conveyor finishes conveying the iron-containing raw materials, the control unit controls the feeding belt conveyor to stop running and controls the output end of the driving part 32 to extend out, so that the supporting part 31 drives the feeding belt conveyor to slide; when the first position sensor 42 detects that the feeding belt conveyor reaches the working position, a signal is sent to the control unit, and the control unit controls the driving part 32 to stop driving and controls the feeding belt conveyor to continue to convey the raw material.
Example 2
The second embodiment of the iron removing device shown in fig. 2 comprises: the device comprises a frame 10, a feeding mechanism 20, an adjusting mechanism 30, a detection unit 40 and a control unit. The feeding mechanism 20 is provided on the frame 10 and is used to convey raw materials. The adjusting mechanism 30 is connected with the feeding mechanism 20 to adjust the position of the feeding mechanism 20 through the adjusting mechanism 30, the feeding mechanism 20 has a working position and a deironing position, and the feeding mechanism 20 can be driven to switch between the working position and the deironing position through the adjusting mechanism 30. The detecting unit 40 is disposed on the feeding mechanism 20 and used for detecting whether the raw material contains iron or not, the control unit is electrically connected to the detecting unit 40, the adjusting mechanism 30 and the feeding mechanism 20, and the control unit can receive a detection result signal of the detecting unit 40 and control the movement of the adjusting mechanism 30 and the conveying of the feeding mechanism 20.
In this embodiment, as shown in fig. 2, the frame 10 includes a base 11 and a support 12, the support 12 is fixedly disposed on the base 11, a support 13 is further disposed on the base 11, and the feeding mechanism 20 is disposed on the frame 10 through the support 12 and the support 13.
In this embodiment, as shown in fig. 2, the iron removing apparatus further includes an iron-containing material output structure 50, the iron-containing material output structure 50 is disposed on the base 11, and when the feeding mechanism 20 is in the iron removing position, the iron-containing material can be discharged through the iron-containing material output structure 50. Specifically, the iron-containing material output structure 50 may be a belt conveyor or a chute, and may output the iron-containing raw material to the outside of the crushing apparatus.
In the present embodiment, as shown in fig. 2, the feeding mechanism 20 includes a feeding belt machine 21 and a feeding turning plate 22, and the adjusting mechanism 30 is connected to the feeding turning plate 22. The feed inlet that contains iron material output structure 50 is less than the feed inlet setting of crushing structure 60, be in operating position when feed mechanism 20, the output of material loading belt feeder 21 is linked together with the feed inlet of crushing structure 60, be in the deironing position when feed mechanism 20, adjustment mechanism 30 can drive material loading and turn over board 22 and move to the feed inlet that shelters from or partially shelter from crushing structure 60, in order to block the intercommunication of material loading belt feeder 21 with crushing structure 60, and, material loading turns over board 22 and sets up towards the feed inlet slope of iron material output structure 50.
The feeding mechanism 20 is provided with the feeding belt machine 21 and the feeding turning plate 22, the adjusting mechanism 30 is used for driving the feeding turning plate 22 to rotate, the feeding belt machine 21 is communicated with the crushing structure 60 or communicated with the iron-containing material output structure 50 by changing the position of the feeding turning plate 22, and therefore the output flow direction of raw materials can be changed by only changing the position of the feeding turning plate 22, and the iron-containing raw materials are conveniently removed.
It should be noted that, referring to fig. 2, the output end of the feeding belt machine 21 extends to above the feeding hole of the crushing structure 60, and when the feeding mechanism 20 is in the iron removing position, the feeding turning plate 22 shields a part of the feeding hole of the crushing structure 60, so that the iron-containing raw material conveyed by the feeding belt machine 21 cannot enter the crushing structure 60, but is guided into the iron-containing material output structure 50 through the feeding turning plate 22.
It should be further noted that the loading flap 22 may also completely block or even extend beyond the inlet opening of the crushing structure 60.
In this embodiment, as shown in fig. 2, the ferrous material output structure 50 is located at the right side of the crushing structure 60, and the lower end of the loading flap 22 is hinged with the left side of the feeding hole of the ferrous material output structure 50. The adjusting mechanism 30 is a telescopic mechanism, one end of the adjusting mechanism 30 is hinged with the charging turning plate 22, and the other end of the adjusting mechanism 30 is hinged with the crushing structure 60. The rotation of the loading flap 22 can therefore be driven by the adjusting mechanism 30.
In the present embodiment, the adjusting mechanism 30 may be a pneumatic cylinder, a hydraulic cylinder, or the like.
Of course, as an alternative embodiment, the loading flap 22 can also be driven by the adjusting mechanism 30 to be shifted between the operating position and the iron removal position. Referring to fig. 2, the left end of the adjusting mechanism 30 is fixedly connected to the crushing structure 60, the right end of the adjusting mechanism 30 is fixedly connected to the feeding turning plate 22, and the adjusting mechanism 30 is a telescopic mechanism, and the feeding turning plate 22 is driven to move left and right by the telescopic movement of the adjusting mechanism 30, so as to shield the feeding port of the crushing structure 60 or cancel the shielding of the feeding port of the crushing structure 60.
In this embodiment, as shown in fig. 2, the detection unit 40 includes a metal detector 41, detects whether the raw material contains iron by using the metal detector 41, and when iron in the raw material is detected, sends a signal to the control unit, and the control unit controls the movement of the adjustment mechanism 30 to drive the loading flap 22.
It should be noted that in the present embodiment, the flow direction of the raw material can be changed by changing the position of the feeding flap 22, and therefore, the position of the feeding belt machine 21 can be fixed. If the height of the feeding belt 21 is required to be lowered in order to ensure the stability of the feeding belt 21 during the movement of the crushing plant, the center of gravity of the feeding belt 21 is lowered, and therefore, the feeding belt 21 may be movably disposed with reference to fig. 1.
It should be further noted that the control unit may also control the conveying and stopping of the feeding belt conveyor 21, and when the detection unit 40 detects that the raw material contains iron, the control unit controls the feeding belt conveyor 21 to stop conveying, and when the turning of the feeding turning plate 22 is completed, the control unit causes the feeding belt conveyor 21 to convey. Certainly, because the turning time of the feeding turning plate 22 is short, the feeding belt conveyor 21 can also continue to convey in the turning process of the feeding turning plate 22, and only when the raw material is output from the output end of the feeding belt conveyor 21, the feeding turning plate 22 is turned over.
In this embodiment, as shown in fig. 2, the iron removing device further includes a magnetic attraction structure 70, the magnetic attraction structure 70 is disposed on the feeding mechanism 20, and the raw material conveyed by the feeding mechanism 20 passes through the magnetic attraction structure 70 and then is detected by the detecting unit 40. Specifically, in the present embodiment, the magnetic attraction structure 70 is a permanent magnet iron remover.
Through setting up magnetism and inhaling structure 70, can inhale comparatively bold ironwork on the way of raw and other materials transport, improve deironing efficiency.
When the iron removing device of the embodiment is used, firstly, the feeding turning plate 22 is in the working position, that is, the feeding turning plate 22 does not shield the feed inlet of the crushing structure 60, the feeding belt conveyor 21 conveys the raw materials into the crushing structure 60 for crushing, and the raw materials are sucked and removed from iron products on the surface of the raw materials through the permanent magnet iron remover in the conveying process; when the metal detector 41 detects that the raw material contains iron, a signal is sent to the control unit, the control unit controls the adjusting mechanism 30 to drive the feeding turning plate 22 to rotate anticlockwise to shield the feeding hole of the crushing structure 60, even if the feeding turning plate 22 rotates to the iron removal position, and the control unit controls the feeding belt conveyor 21 to convey the iron-containing raw material for a preset distance, so that the iron-containing raw material is guided by the feeding turning plate 22 to fall into the iron-containing material output structure 50; after the feeding belt machine 21 finishes conveying the iron-containing raw material, the control unit controls the adjusting mechanism 30 to drive the feeding turning plate 22 to rotate clockwise until the feeding hole of the crushing structure 60 is not shielded, and even if the feeding turning plate 22 rotates to the working position, the feeding belt machine 21 continues to convey the raw material.
Example 3
This example provides a specific implementation of a crushing plant, including the iron removal apparatus of example 1 or example 2. The iron removal device can automatically detect, remove iron and break raw materials, equipment does not need to be stopped, the automation degree is high, time and labor are saved, and the iron removal precision is high.
According to the above description, the present patent application has the following advantages:
1. the iron-containing impurities in the raw materials can be thoroughly removed by adopting the combination of the metal detector and the permanent magnet iron remover, so that the precision and the efficiency are high;
2. through setting up detecting element and the control unit, control feed mechanism changes between operating position and deironing position, need not manual operation, and degree of automation is high and with low costs, need not to shut down, labour saving and time saving, and deironing efficiency and precision are all higher.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. An iron removal device, comprising:
a frame (10);
the feeding mechanism (20) is arranged on the rack (10) and is suitable for conveying raw materials, the position of the feeding mechanism (20) is adjustable, and the feeding mechanism (20) is provided with a working position and an iron removal position;
the adjusting mechanism (30) is connected with the feeding mechanism (20), and the adjusting mechanism (30) is suitable for driving the feeding mechanism (20) to switch between the working position and the iron removing position;
the detection unit (40) is arranged on the feeding mechanism (20), and the detection unit (40) can detect whether the raw materials contain iron or not;
the control unit is electrically connected with the detection unit (40), the adjusting mechanism (30) and the feeding mechanism (20), and can receive a detection result signal of the detection unit (40) and control the movement of the adjusting mechanism (30) and the conveying of the feeding mechanism (20).
2. The iron removal device according to claim 1, characterized in that said machine frame (10) comprises a base (11) and a support (12), said support (12) being fixedly arranged on said base (11), said feed mechanism (20) being slidably connected to an end of said support (12) remote from said base (11) to switch between said work position and said iron removal position.
3. The iron removal device according to claim 2, characterized in that said detection unit (40) comprises a metal detector (41), a first position sensor (42) and a second position sensor (43), said metal detector (41) is disposed on a side of said loading mechanism (20) for conveying the raw material, said first position sensor (42) corresponds to said working position, and said second position sensor (43) corresponds to said iron removal position.
4. The iron removal device according to claim 2, characterized in that the adjusting mechanism (30) comprises a support portion (31) and a driving portion (32), a first end of the support portion (31) is hinged to the frame (10), a second end of the support portion (31) is hinged to the feeding mechanism (20), a first end of the driving portion (32) is hinged to the frame (10), a second end of the driving portion (32) is hinged to the support portion (31), the driving portion (32) is adapted to drive the support portion (31) to rotate, the support portion (31) can drive the feeding mechanism (20) to slide, and the control unit is electrically connected to the driving portion (32).
5. The iron removal apparatus according to claim 1, characterized in that it further comprises an iron-containing material output structure (50), said iron-containing material output structure (50) being arranged on said machine frame (10), and when said feeding mechanism (20) is in said iron removal position, said iron-containing material can be discharged through said iron-containing material output structure (50).
6. The iron removal device of claim 5,
the iron removal device also comprises a crushing structure (60) for crushing the raw materials;
the feeding mechanism (20) comprises a feeding belt conveyor (21) and a feeding turning plate (22), the adjusting mechanism (30) is connected with the feeding turning plate (22), and when the feeding mechanism (20) is located at a working position, the output end of the feeding belt conveyor (21) is communicated with a feeding hole of the crushing structure (60); when the feeding mechanism (20) is located at an iron removal position, the adjusting mechanism (30) can drive the feeding turning plate (22) to move to shield or partially shield a feeding hole of the crushing structure (60) so as to block communication between the feeding belt conveyor (21) and the crushing structure (60), and the feeding turning plate (22) is obliquely arranged towards the feeding hole of the iron-containing material output structure (50).
7. The iron removal device according to claim 6, characterized in that the adjusting mechanism (30) is a telescopic mechanism, one end of the adjusting mechanism (30) is hinged to the charging flap (22), the other end of the adjusting mechanism (30) is hinged to the crushing structure (60), and the lower end of the charging flap (22) is hinged to the iron-containing material output structure (50).
8. The iron removal device according to any one of claims 1 to 7, further comprising a magnetic attraction structure (70), wherein the magnetic attraction structure (70) is disposed on the feeding mechanism (20), and the raw material conveyed by the feeding mechanism (20) is suitable for passing through the magnetic attraction structure (70) and then being detected by the detection unit (40).
9. The iron removal device according to any one of claims 5 to 7, characterized in that the iron-containing material output structure (50) is a belt conveyor or a chute.
10. A crushing plant, characterized in that it comprises an iron removal device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220895425.3U CN217288744U (en) | 2022-04-18 | 2022-04-18 | Iron removal device and crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220895425.3U CN217288744U (en) | 2022-04-18 | 2022-04-18 | Iron removal device and crushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217288744U true CN217288744U (en) | 2022-08-26 |
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ID=82914429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220895425.3U Active CN217288744U (en) | 2022-04-18 | 2022-04-18 | Iron removal device and crushing equipment |
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| Country | Link |
|---|---|
| CN (1) | CN217288744U (en) |
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2022
- 2022-04-18 CN CN202220895425.3U patent/CN217288744U/en active Active
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