Iron removal device

Abstract

The utility model provides an iron removal device which comprises an iron remover, an iron remover collecting box and a shielding assembly, and the iron remover has an adsorption state for adsorbing iron impurities and an unloading state for unloading the iron impurities; the ironware collecting box and the iron remover are oppositely arranged, and a passing space is formed between the ironware collecting box and the iron remover; the shielding assembly is arranged between the iron remover and the iron collecting box, the shielding assembly is provided with a plurality of shielding pieces, and the shielding pieces are provided with shielding positions for forming a surrounding space in a surrounding mode and storage positions for avoiding the passing space; when the de-ironing separator is in an unloading state, the de-ironing separator collecting box is positioned in the enclosure space, and the shielding piece is used for preventing impurities of the de-ironing separator from splashing out of the enclosure space. According to the iron removal device in the scheme, when the ironware impurities are unloaded, the ironware collecting box is enclosed by the multiple baffle plates, so that the splashed ironware impurities are limited in the enclosure space, and the potential safety hazard that people are injured by the ironware impurities is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of impurity removal in coal mines, in particular to an iron removal device. Background Art

[0002] In the process of coal mining, with the widespread application of anchor net support technology, a large amount of iron objects are inevitably mixed in the coal, mainly including anchor rods, anchor cables, pallets and other support materials; the fully mechanized working face has many equipment and complex structure, and iron objects such as coal machine picks, scrapers, equipment fasteners, and workers' tools often enter the transportation system. These iron objects have a certain hardness and toughness, often accompanied by sharp edges and corners. In addition, due to the complex production process and transportation links, transfer points, coal bunkers, and coal chutes in the process of coal mining, the iron objects mixed in the production process and entering the transportation system will inevitably lead to severe production accidents, such as causing belt longitudinal tearing, blocking coal chutes, blocking crushers, etc., which not only cause serious economic losses, but also affect the start-up rate, which is not conducive to the safe and efficient production of coal mining enterprises.

[0003] At present, iron impurities in mixed coal are adsorbed by iron removers, and then the iron impurities removed by the iron removers are transferred to special vehicles, which transport the iron impurities to designated locations. During the transfer of iron impurities, the iron impurities will splash due to inertia, and the splashing iron impurities will bring great safety hazards.

[0004] To address the above-mentioned problems, no effective solution has been proposed yet. Utility Model Content

[0005] The main purpose of the utility model is to provide an iron removal device to solve the technical problem that splashing of iron impurities poses a great safety hazard.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, there is provided an iron removal device, comprising: an iron remover, the iron remover having an adsorption state for adsorbing iron impurities, and an unloading state for unloading iron impurities; an iron collection box, the iron collection box and the iron remover are arranged opposite to each other, and a passage space is formed between the iron collection box and the iron remover; a shielding assembly, the shielding assembly is arranged between the iron remover and the iron collection box, the shielding assembly has a plurality of shielding members, the plurality of shielding members have a shielding position for enclosing and forming an enclosure space, and a storage position for avoiding the passage space; when the iron remover is in the unloading state, the iron collection box is located in the enclosure space, and the shielding members are used to prevent iron impurities from splashing out of the enclosure space.

[0007] Furthermore, the shielding assembly also includes a support frame, which is arranged between the iron remover and the iron collection box, and at least part of the multiple shielding members is movably connected to the support frame.

[0008] Further, the plurality of shielding members include: a first shielding member hinged to the support frame; a second shielding member hinged to the support frame, the second shielding member being disposed opposite to the first shielding member along the length direction of the support frame; a third shielding member detachably connected to the first shielding member and the second shielding member respectively; wherein, the first shielding member, the second shielding member, the third shielding member and the support frame jointly enclose a shielding space.

[0009] Further, the plurality of shielding members include: a first shielding member hinged to the support frame; a second shielding member hinged to the support frame, the second shielding member being disposed opposite to the first shielding member along the length direction of the support frame; a third shielding member hinged to one of the first shielding member and the second shielding member, and detachably connected to the other of the first shielding member and the second shielding member; wherein, the first shielding member, the second shielding member, the third shielding member and the support frame jointly enclose a shielding space.

[0010] Further, the support frame includes: longitudinal beams, there are two longitudinal beams which are spaced apart, and the longitudinal beams are vertically arranged between the iron remover and the iron collection box; cross beams, there are a plurality of cross beams connected between the two longitudinal beams, and the plurality of cross beams are spaced apart along the length direction of the longitudinal beams.

[0011] Further, the shielding member is in a plate-like structure.

[0012] Further, the iron removing device further includes: a guide plate hinged to the support frame, the guide plate having an extended state supported between the support frame and the iron collection box, and a storage state of moving away from the iron collection box to avoid the passage space.

[0013] Further, the iron removing device further includes: a limiting member, the first end of the limiting member is rotatably connected to the support frame, the second end of the limiting member is detachably connected to the guide plate, and the limiting member is used to keep the guide plate in the extended state.

[0014] Further, a plurality of positioning blind holes are provided on the side of the guide plate close to the support frame, spaced apart along the width direction of the guide plate, and the limiting member is selectively inserted into the plurality of positioning blind holes.

[0015] Further, the iron removing device further includes: a camera for monitoring the working condition of the iron remover.

[0016] Applying the technical solution of the present utility model, the iron removal device includes: an iron remover, an iron collection box, and a shielding assembly. The iron remover has an adsorption state and an unloading state. When the iron remover is in the adsorption state, it adsorbs iron impurities attached to coal or other materials onto its own surface. When it is necessary to clean the iron impurities on the iron remover, the iron remover switches to the unloading state and unloads the iron impurities adsorbed on its surface into the iron collection box. Among them, the iron collection box is disposed opposite to the iron remover, and a passage space is formed between the two, and this passage space serves as a personnel passage. A shielding assembly is provided between the iron remover and the iron collection box. The shielding assembly includes a plurality of shielding members. When the iron remover is in the unloading state, the plurality of shielding members enclose to form a shielding space so that the iron collection box is located within this shielding space. When the iron remover is in the adsorption state, the plurality of shielding members are in a storage position to avoid this passage space. In the iron removal device of the above solution, when unloading iron impurities, the iron collection box is enclosed by a plurality of shielding plates to limit the splashing iron impurities within the shielding space, so as to reduce the safety hazard of iron impurities injuring people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The specification drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0018] Figure 1 The layout schematic diagram of the first embodiment of the iron removal device according to the present utility model is shown;

[0019] Figure 2 The layout schematic diagram of the second embodiment of the iron removal device according to the present utility model is shown;

[0020] Figure 3 The layout schematic diagram of the third embodiment of the iron removal device according to the present utility model is shown;

[0021] Figure 4 The layout schematic diagram of the fourth embodiment of the iron removal device according to the present utility model is shown;

[0022] Figure 5 The layout schematic diagram of the fifth embodiment of the iron removal device according to the present utility model is shown;

[0023] Figure 6 The layout schematic diagram of the sixth embodiment of the iron removal device according to the present utility model is shown;

[0024] Figure 7 The layout schematic diagram of the seventh embodiment of the iron removal device according to the present utility model is shown.

[0025] Among them, the above-mentioned drawings include the following reference numerals:

[0026] 1. Electromagnet separator;

[0027] 2. Iron collection box;

[0028] 3. Shielding component;

[0029] 31. Support frame;

[0030] 311. Longitudinal beam; 312. Cross beam;

[0031] 32. First shielding member; 33. Second shielding member; 34. Third shielding member; 35. Enclosed space;

[0032] 4. Passage space;

[0033] 5. Feed plate;

[0034] 6. Limiting member;

[0035] 7. Belt conveyor;

[0036] 8. Roadway. Detailed implementation manners

[0037] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0038] It should be noted that the terms used herein are only for describing specific implementation manners and are not intended to limit the exemplary implementation manners according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0039] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and do not necessarily describe a specific order or sequence. It should be understood that such terms can be interchanged under appropriate circumstances so that the implementation manners of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0040] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many different forms and should not be construed as being limited only to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the present application is thorough and complete, and the concepts of these exemplary embodiments are fully conveyed to those of ordinary skill in the art. In the drawings, for clarity, the thickness of layers and regions may be exaggerated, and the same reference numerals are used to denote the same devices, and thus their description will be omitted.

[0041] Combined with Figures 1 to 7 As shown, according to a specific embodiment of the present application, a layout schematic diagram of an embodiment of an iron removal device is provided.

[0042] Specifically, as Figure 1 shown, the iron removal device includes: an iron remover 1, an iron collection box 2, and a shielding assembly 3. The iron remover 1 has an adsorption state for adsorbing iron impurities and an unloading state for unloading iron impurities. The iron collection box 2 is disposed opposite to the iron remover 1, and a passage space 4 is formed between the iron collection box 2 and the iron remover 1. The shielding assembly 3 is disposed between the iron remover 1 and the iron collection box 2. The shielding assembly 3 has a plurality of shielding members. The plurality of shielding members have a shielding position where they enclose to form a shielding space 35, and a storage position where they avoid the passage space 4. When the iron remover 1 is in the unloading state, the iron collection box 2 is located within the shielding space 35, and the shielding members are used to block the iron impurities from splashing outside the shielding space 35. In the embodiment of the present application, the iron removal device includes an iron remover 1, an iron collection box 2, and a shielding assembly 3. The iron remover 1 has an adsorption state and an unloading state. When the iron remover 1 is in the adsorption state, the iron impurities attached to coal or other materials are adsorbed onto its own surface. When it is necessary to clean the iron impurities on the iron remover 1, the iron remover 1 switches to the unloading state and unloads the iron impurities adsorbed on its surface into the iron collection box 2. Among them, the iron collection box 2 is disposed opposite to the iron remover 1, and a passage space 4 is formed between the two, and this passage space 4 serves as a personnel passage. A shielding assembly 3 is provided between the iron remover 1 and the iron collection box 2. The shielding assembly 3 includes a plurality of shielding members. The plurality of these shielding members enclose to form a shielding space 35 so that the iron collection box is located within this shielding space. When the iron remover is in the adsorption state, the plurality of shielding members are in the storage position to avoid this passage space. In the iron removal device in the above solution, when unloading iron impurities, the iron collection box is surrounded by a plurality of shielding plates to limit the splashing iron impurities within the shielding space, so as to reduce the safety hazard of iron impurities injuring people.

[0043] It should be noted that the iron remover 1 utilizes electromagnetic technology to achieve the adsorption and unloading of iron impurities. When the iron remover 1 needs to adsorb iron impurities, the power supply supplies electricity to the electromagnetic coil inside the iron remover 1 through a wire, and the current passes through the electromagnetic coil to generate a magnetic field, causing the iron impurities to be adsorbed on the surface of the iron remover 1. When it is necessary to clean the iron impurities on the iron remover 1, the power supply is disconnected. After the power is off, the electromagnetic coil no longer generates a magnetic field, causing the iron impurities originally adsorbed on the iron remover 1 to lose their adsorption ability and thus can be unloaded.

[0044] It should be further noted that a belt conveyor 7 is provided in the roadway 8, and the belt conveyor 7 is used for transporting coal. The iron remover 1, the iron collection box 2, and the shielding assembly 3 are all installed in the roadway 8. The iron remover 1 is located directly above the belt conveyor 7 to adsorb iron impurities in the coal. Among them, the height of the baffle is higher than the height of the iron collection box 2 and lower than the height of the iron remover 1. When the iron remover is in the unloading state, the baffle can be connected between the iron collection box 2 and the iron remover 1 to fully shield the splashing iron impurities.

[0045] In an exemplary embodiment of the present application, the shielding assembly 3 further includes a support frame 31. The support frame 31 is provided between the iron remover 1 and the iron collection box 2, and at least part of the plurality of shielding members is movably connected to the support frame 31.

[0046] Furthermore, the plurality of shielding members include: a first shielding member 32, a second shielding member 33, and a third shielding member 34. The first shielding member 32 is hinged to the support frame 31, the second shielding member 33 is hinged to the support frame 31, the second shielding member 33 is disposed opposite to the first shielding member 32 along the length direction of the support frame 31, and the third shielding member 34 is detachably connected to the first shielding member 32 and the second shielding member 33 respectively. Among them, the first shielding member 32, the second shielding member 33, the third shielding member 34, and the support frame 31 together enclose a shielding space 35.

[0047] Specifically, as Figure 2 shown, the first shielding member 32, the second shielding member 33, and the third shielding member 34 are all in the storage position. The first shielding member 32 and the second shielding member 33 are respectively hinged to the support frame 31 through hinges. When the first shielding member 32 and the second shielding member 33 are in the storage position, the first shielding member 32 and the second shielding member 33 are both placed along the length direction of the belt conveyor 7, and the first shielding member 32 and the second shielding member 33 are both in contact with or parallel to the support frame 31. Among them, when the third shielding member 34 is in the storage position, the third shielding member 34 is separated from the first shielding member 32 and the second shielding member 33 respectively, and the third shielding member 34 is placed along the length direction of the belt conveyor 7.

[0048] Specifically, as Figure 7As shown, the first shielding member 32, the second shielding member 33, and the third shielding member 34 are all in the shielding position. The first shielding member 32 and the second shielding member 33 are respectively hinged to the support frame 31 through hinges. When the first shielding member 32 and the second shielding member 33 are in the shielding position, the first shielding member 32 and the second shielding member 33 are respectively rotated to be perpendicular to the support frame 31, and the third shielding member 34 is connected between the first shielding member 32 and the second shielding member 33 through a buckle or a bolt.

[0049] As an alternative embodiment, the plurality of shielding members include: a first shielding member 32, a second shielding member 33, and a third shielding member 34. The first shielding member 32 is hinged to the support frame 31, the second shielding member 33 is hinged to the support frame 31, the second shielding member 33 is disposed opposite to the first shielding member 32 along the length direction of the support frame 31, the third shielding member 34 is hinged to one of the first shielding member 32 and the second shielding member 33, and the third shielding member 34 is detachably connected to the other of the first shielding member 32 and the second shielding member 33. Wherein, the first shielding member 32, the second shielding member 33, the third shielding member 34, and the support frame 31 jointly enclose a shielding space 35.

[0050] Specifically, when the third shielding member 34 is in the storage position, it is rotated to be parallel to the support frame 31. When the third shielding member 34 is in the shielding position, it is rotated to be parallel to the support frame 31 and perpendicular to the first shielding member 32 and the second shielding member 33.

[0051] Furthermore, the support frame 31 includes a longitudinal beam 311 and a cross beam 312. There are two longitudinal beams 311, and the two longitudinal beams 311 are arranged at intervals. The longitudinal beam 311 is vertically provided between the iron remover 1 and the iron collection box 2. There are multiple cross beams 312, and the multiple cross beams 312 are connected between the two longitudinal beams 311, and the multiple cross beams 312 are arranged at intervals along the length direction of the longitudinal beam 311.

[0052] Specifically, as Figure 3 shown, the longitudinal beam 311 is connected to the bottom surface in the roadway, and multiple cross beams 312 are connected between the two longitudinal beams 311 to improve the stiffness of the support frame 31. Among them, in order to further improve the stability of the support frame 31, the support frame 31 can be fixed to the side of the belt conveyor.

[0053] Preferably, the shielding member is a plate-like structure. Specifically, the shielding member is made of a metal mesh, and the metal mesh plays a buffering role and can weaken the speed of the flying iron impurities.

[0054] In another exemplary embodiment of the present application, the iron removing device further includes: a guide plate 5, the guide plate 5 is hinged to the support frame 31, and the guide plate 5 has an extended state supported between the support frame 31 and the iron collection box 2, and a storage state away from the iron collection box 2 to avoid the passage space 4.

[0055] Specifically, as Figure 6 and Figure 7 shown, the material guiding plate 5 is hinged to the support frame 31 through a hinge. When the iron remover 1 is in the unloading state, the material guiding plate 5 is located within the enclosure space 35, and the material guiding plate 5 is connected between the support frame 31 and the iron collection box 2, so that iron impurities move into the iron collection box 2 after passing through the material guiding plate 5, to prevent iron impurities from scattering in the passage space 4. The material guiding plate 5 not only plays a guiding role but also a buffering role. After the iron impurities come into contact with the material guiding plate 5, the speed slows down, reducing the probability of splashing. When the iron remover 1 is in the adsorption state, the material guiding plate 5 rotates to fit with the support frame 31 to avoid blocking the passage space 4.

[0056] Furthermore, the iron removal device further includes: a limiting member 6. The first end of the limiting member 6 is rotatably connected to the support frame 31, and the second end of the limiting member 6 is detachably connected to the material guiding plate 5. The limiting member 6 is used to keep the material guiding plate 5 in an extended state. Among them, the limiting member 6 is a support rod, and this support rod can be a damping rod or a non-damping rod.

[0057] As Figure 6 shown, the limiting member 6 is a non-damping rod, and the limiting member 6 needs to cooperate with the material guiding plate 5 to stably support the material guiding plate 5. Specifically, a plurality of positioning blind holes are provided on the side of the material guiding plate 5 close to the support frame 31, which are arranged at intervals along the width direction of the material guiding plate 5, and the limiting member 6 is selectively inserted into the plurality of positioning blind holes. Among them, the limiting member 6 cooperates with different positioning blind holes to change the angle of the material guiding plate 5 to adapt to iron collection boxes 2 of different sizes.

[0058] As an alternative embodiment, the limiting member 6 is a damping rod, and the limiting member 6 can support the material guiding plate 5 by means of damping force.

[0059] In another exemplary embodiment of the present application, the iron removal device further includes: a camera, and the camera is used to monitor the working conditions of the iron remover 1.

[0060] Specifically, there are multiple cameras. The multiple cameras are arranged at the top of the roadway and surround the iron remover 1 to collect the working conditions of the iron remover 1 and the surrounding environment. The operator views the video collected by the cameras to perform corresponding operations, so as to avoid affecting the normal transportation of coal due to excessive iron impurities adsorbed on the iron remover 1. The setting of the cameras also saves labor and reduces the labor intensity of the operators.

[0061] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:

[0062] 1. When unloading iron impurities, the iron collection box is enclosed by multiple shielding plates to limit the splashing iron impurities within the enclosure space, reducing the potential safety hazard of iron impurities injuring people.

[0063] 2. The operator views the video captured by the camera to perform corresponding operations, so as to avoid affecting the normal conveying of coal due to excessive iron impurities adsorbed on the iron remover 1. The setting of the camera also saves labor and reduces the labor intensity of the operator.

[0064] For ease of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "upper...", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figure is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations for the spatial relative descriptions used herein will be made.

[0065] In addition to the above, it should also be noted that in this specification, the terms "one embodiment", "another embodiment", "embodiment", etc. refer to the specific features, structures or characteristics described in connection with that embodiment being included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in connection with any one embodiment, it is intended that the implementation of such feature, structure or characteristic in combination with other embodiments also falls within the scope of the present invention.

[0066] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not detailed in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0067] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An iron removal device, characterized in that: include: An iron remover (1), wherein the iron remover (1) has an adsorption state for adsorbing iron impurities and an unloading state for unloading iron impurities; An iron collection box (2), the iron collection box (2) being arranged opposite to the iron remover (1), and a passage space (4) being formed between the iron collection box (2) and the iron remover (1); A shielding assembly (3), the shielding assembly (3) being arranged between the iron remover (1) and the iron collection box (2), the shielding assembly (3) comprising a plurality of shielding members, the plurality of shielding members having shielding positions for enclosing and forming an enclosed space (35), and having storage positions for avoiding the passage space (4); When the iron remover (1) is in the unloading state, the iron collection box (2) is located in the enclosed space (35), and the shielding member is used to prevent iron impurities from splashing out of the enclosed space (35).

2. The iron removal device according to claim 1, characterized in that: The shielding assembly (3) further comprises a support frame (31), wherein the support frame (31) is arranged between the iron remover (1) and the iron collection box (2), and at least part of the plurality of shielding members is movably connected to the support frame (31).

3. The iron removal device according to claim 2, characterized in that: The plurality of shielding members include: A first shielding member (32), wherein the first shielding member (32) is hingedly connected to the support frame (31); a second shielding member (33), the second shielding member (33) being hinged to the support frame (31), and the second shielding member (33) being arranged opposite to the first shielding member (32) along the length direction of the support frame (31); a third shielding member (34), the third shielding member (34) being detachably connected to the first shielding member (32) and the second shielding member (33) respectively; Wherein, the first shielding member (32), the second shielding member (33), the third shielding member (34) and the supporting frame (31) are jointly arranged to form the enclosed space (35).

4. The iron removal device according to claim 2, characterized in that: The plurality of shielding members include: A first shielding member (32), wherein the first shielding member (32) is hingedly connected to the support frame (31); a second shielding member (33), the second shielding member (33) being hinged to the support frame (31), and the second shielding member (33) being arranged opposite to the first shielding member (32) along the length direction of the support frame (31); a third shielding member (34), the third shielding member (34) being hinged to one of the first shielding member (32) and the second shielding member (33), and the third shielding member (34) being detachably connected to the other of the first shielding member (32) and the second shielding member (33); Wherein, the first shielding member (32), the second shielding member (33), the third shielding member (34) and the supporting frame (31) are jointly arranged to form the enclosed space (35).

5. The iron removal device according to claim 2, characterized in that: The support frame (31) comprises: A longitudinal beam (311), wherein there are two longitudinal beams (311), the two longitudinal beams (311) are arranged at an interval, and the longitudinal beam (311) is vertically arranged between the iron remover (1) and the iron collection box (2); A cross beam (312), wherein there are a plurality of cross beams (312), the plurality of cross beams (312) are connected between two longitudinal beams (311), and the plurality of cross beams (312) are arranged at intervals along the length direction of the longitudinal beams (311).

6. The iron removal device according to claim 1 or 2, characterized in that: The shielding member is a plate-shaped structure.

7. The iron removal device according to claim 2, characterized in that: The iron removal device also includes: A material guide plate (5), the material guide plate (5) being hinged to the support frame (31), the material guide plate (5) having an extended state supported between the support frame (31) and the ironware collection box (2), and a stored state away from the ironware collection box (2) to avoid the passage space (4).

8. The iron removal device according to claim 7, characterized in that: The iron removal device also includes: A limiting member (6), wherein a first end of the limiting member (6) is rotatably connected to the support frame (31), and a second end of the limiting member (6) is detachably connected to the guide plate (5), and the limiting member (6) is used to keep the guide plate (5) in the extended state.

9. The iron removal device according to claim 8, characterized in that: A plurality of blind positioning holes are provided on one side of the guide plate (5) close to the support frame (31), and are arranged at intervals along the width direction of the guide plate (5). The limiting member (6) can be selectively plugged into the plurality of blind positioning holes.

10. The iron removal device according to claim 1, characterized in that: The iron removal device also includes: A camera, wherein the camera is used to monitor the working condition of the iron remover (1).

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