Suspended self-unloading type permanent magnet iron remover

Abstract

The utility model relates to the technical field of permanent magnet iron removers, and provides a suspension self-unloading type permanent magnet iron remover which comprises a permanent magnet iron removal device, a first baffle is obliquely installed on the permanent magnet iron removal device, a second baffle is slidably installed on the first baffle, the second baffle is parallel to the first baffle, and the first baffle is connected with the second baffle through an adjusting mechanism. The permanent magnet iron removal device has the advantages that iron thrown out through the permanent magnet iron removal device impacts on the first baffle, one part of the iron vertically falls down under the action of gravity, the other part of the iron rebounds and impacts on the supporting vertical plate and the second baffle, and the iron storage effect is improved; the adjusting mechanism is operated to adjust the distance between the first baffle and the second baffle, and the device is suitable for different environments.

Description

Technical Field

[0001] The utility model belongs to the technical field of permanent magnetic iron removers, in particular to a suspended self-unloading permanent magnetic iron remover. Background Art

[0002] A magnetic separator is a device that generates magnetic attraction to remove ferromagnetic impurities from materials, ensuring the safe and proper operation of crushers, grinders, and other mechanical equipment in conveying systems. It also effectively prevents accidents caused by large or long iron pieces from scratching conveyor belts and significantly improves the quality of raw materials. Iron removers are widely used in metallurgy, mining, coal preparation plants, power plants, ceramics, glass, cement, building materials, chemicals, and food and feed processing. They are also needed in the emerging waste disposal industry to recover iron from waste. Iron removers are used in major steel companies, as well as in metal mines, power plants, light industry, and refractory materials, playing a significant role. When material is transported by a belt conveyor, it passes through a separator installed above it, removing ferromagnetic debris.

[0003] Patent application number '201820232289.3' discloses a suspended self-unloading permanent magnetic iron remover. The magnetic box is equipped with a channel steel frame, a motor, a driving roller, and a passive roller. A motor bracket is fixedly mounted on the upper end of the channel steel frame, and the motor is fixed to the motor bracket. The driving roller and the passive roller are respectively mounted within the channel steel frame. A first small roller and a second small roller are also mounted within the channel steel frame. UCP bearings are provided at both ends of the first and second small rollers. A chain cover is fixed to one side of the channel steel frame. The motor is connected to the driving roller via a chain, which is housed within the chain cover. The driving roller, the passive roller, and the first and second small rollers are connected by a belt. This utility model has a simple structural principle and can effectively remove ferromagnetic materials mixed in bulk materials. It can be used to improve and purify raw material quality and can also be used to recover various ferromagnetic materials. It provides reliable protection against damage and wear of mechanical equipment such as grinders and crushers.

[0004] However, during use, the iron blocks thrown out by the permanent magnetic iron removal device will splash directly, affecting the working environment and causing safety hazards.

[0005] Therefore, in view of the shortcomings of the above scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking improvement, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present utility model was created, and a suspended self-unloading permanent magnetic iron remover is provided to solve the problem. Utility Model Content

[0006] The utility model provides a suspended self-unloading permanent magnetic iron remover, which solves the problems in the prior art.

[0007] The technical solution of the present utility model is implemented as follows: it includes a permanent magnetic iron removal device, on which a first baffle is obliquely installed, a second baffle is slidably installed on the first baffle, the second baffle is parallel to the first baffle, the first baffle is connected to the second baffle through an adjustment mechanism, the adjustment mechanism is operated to adjust the distance between the first baffle and the second baffle, and a supporting vertical plate is provided on the second baffle.

[0008] During use of the above technical solution: the iron thrown out by the permanent magnetic iron removal device hits the first baffle, part of it falls vertically under the action of gravity, and the other part rebounds and hits the supporting vertical plate and the second baffle, thereby improving the iron storage effect. The operating adjustment mechanism adjusts the distance between the first baffle and the second baffle, which is suitable for use in different environments.

[0009] Preferably, the adjustment mechanism includes a double-threaded tube, a second screw is fixedly provided on the first baffle, a first screw is fixedly provided on the second baffle, the second screw is connected to the first screw through a double-threaded tube, and the double-threaded tube is operated to adjust the distance between the first screw and the second screw.

[0010] Preferably, the thread directions of the first screw and the second screw are opposite, and the double-threaded tube is threadedly connected to the first screw and the second screw respectively.

[0011] Preferably, two parallel first support frames are provided on the first baffle, a first sliding groove is opened on the first support frame, and two parallel first sliding plates are fixedly provided on the second baffle, and the two first sliding plates are respectively slidably installed in the two first sliding grooves.

[0012] Preferably, a second sliding groove is provided on the support vertical plate, and a third baffle is slidably installed in the second sliding groove of the support vertical plate. A plurality of first screw holes are provided on the support vertical plate, and fixing bolts are threadedly installed in the first screw holes. The fixing bolts are operated to rotate along the first screw holes to fix the third baffle in the second sliding groove.

[0013] Preferably, two symmetrical first mounting holes are provided on the permanent magnetic iron removal device, two parallel connecting rods are provided on the first baffle, and the two connecting rods are fixedly provided with a first rotating shaft, and the two first rotating shafts are respectively rotatably installed in the two first mounting holes, and a fixing component is fixedly provided on the permanent magnetic iron removal device, and a limiting mechanism is installed on the fixing component, which limits the counterclockwise rotation of the first baffle through the limiting mechanism.

[0014] Preferably, the fixing assembly includes a fixing frame fixed on the permanent magnetic iron removal device, the limiting mechanism includes a second support frame slidably mounted on the fixing frame, the fixing frame is connected to the second support frame by a first bolt, and the first bolt is operated to drive the second support frame to move along the fixing frame, a spherical cavity is installed on the second support frame, a rotating ball is rotatably installed in the spherical cavity, and the rotating ball corresponds to the first baffle.

[0015] During use, the above technical solution operates the first bolt to drive the second support frame to move along the fixed frame, thereby adjusting the position of the rotating ball and adjusting the angle of the first baffle, which is practical for different working environments.

[0016] Preferably, a second screw hole and a guide hole are provided on the fixing frame, a first bolt is rotatably mounted on the second supporting frame, the first bolt is threadedly mounted in the second screw hole, a guide rod is fixedly provided on the second supporting frame, the guide rod is slidably mounted in the guide hole, and the second supporting frame is connected to the spherical cavity through a shock absorbing assembly.

[0017] Preferably, the shock absorbing assembly includes a sliding cavity fixed on a second support frame, a piston rod is fixedly provided on the spherical cavity, the piston rod is sealingly slidably installed in the sliding cavity, an elastic component is provided between the second support frame and the spherical cavity, and the sliding cavity is filled with damping fluid.

[0018] Preferably, the number of the fixing components and limiting mechanisms is at least two groups, and the two groups of the fixing components and limiting mechanisms are respectively distributed on both sides of the first baffle. The two groups of limiting mechanisms play a shock-absorbing function after the first baffle is hit, and the group of the fixing components and limiting components close to the second baffle are operated to adjust the angle of the first baffle.

[0019] During use of the above technical solution: the thrown iron block hits the first baffle, pushing the first baffle to rotate, and shock absorption is performed through the limiting mechanism away from the second baffle. When the first baffle rotates counterclockwise under the action of gravity, the two sets of limiting mechanisms play a shock absorption function after the first baffle hits.

[0020] After adopting the above technical solution, the beneficial effects of the utility model are:

[0021] 1. The iron thrown out by the permanent magnetic iron removal device hits the first baffle. A part of it falls vertically under the action of gravity, and the other part rebounds and hits the supporting vertical plate and the second baffle, thereby improving the iron collection effect. The distance between the first baffle and the second baffle can be adjusted by operating the adjustment mechanism to adapt to different environments.

[0022] 2. Operate the first bolt to drive the second support frame to move along the fixed frame, thereby adjusting the position of the rotating ball and adjusting the angle of the first baffle, which is practical for different working environments;

[0023] 3. The thrown iron block hits the first baffle, pushing the first baffle to rotate, and shock absorption is performed through the limit mechanism away from the second baffle. When the first baffle rotates counterclockwise under the action of gravity, the two sets of limit mechanisms play a shock absorption function after the first baffle hits. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0025] Figure 1 It is a three-dimensional diagram of the utility model;

[0026] Figure 2 This is the main view of the utility model;

[0027] Figure 3 It is a cross-sectional view of the utility model;

[0028] Figure 4 It is an exploded view of the utility model;

[0029] Figure 5 It is a partial three-dimensional diagram of the utility model;

[0030] Figure 6 It is a partial cross-sectional view of the utility model;

[0031] Figure 7 It is a partial exploded view of the utility model;

[0032] Figure 8 This is a three-dimensional diagram of the second baffle of the present invention;

[0033] Figure 9 It is a three-dimensional diagram of the fixing assembly and the limiting mechanism of the utility model;

[0034] Figure 10 This is an exploded view of the fixing assembly and the limiting mechanism of the utility model;

[0035] Figure 11 It is a three-dimensional diagram of the limiting mechanism of the utility model;

[0036] Figure 12 It is a cross-sectional view of the limiting mechanism of the utility model;

[0037] In the figure, 1, permanent magnetic iron removal device; 2, first mounting hole; 3, first baffle; 4, connecting rod; 5, first rotating shaft; 6, first supporting frame; 7, first sliding groove; 8, second baffle; 9, first sliding plate; 10, first screw; 11, double-threaded tube; 12, second screw; 13, supporting vertical plate; 14, first screw hole; 15, second sliding groove; 16, third baffle; 17, fixing bolt; 18, fixing assembly; 1801, fixing frame; 1802, second screw hole; 1803, guide hole; 19, limiting mechanism; 1901, second supporting frame; 1902, first bolt; 1903, guide rod; 1904, sliding cavity; 1905, piston rod; 1906, elastic component; 1907, spherical cavity; 1908, annular frame; 1909, rotating ball; DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Example 1

[0040] like Figures 1 to 12 As shown, a suspended self-unloading permanent magnetic iron remover includes a permanent magnetic iron removal device 1, a first baffle 3 is obliquely installed on the permanent magnetic iron removal device 1, a second baffle 8 is slidably installed on the first baffle 3, the second baffle 8 is parallel to the first baffle 3, the first baffle 3 is connected to the second baffle 8 through an adjusting mechanism, the adjusting mechanism is operated to adjust the distance between the first baffle 3 and the second baffle 8, and a supporting vertical plate 13 is provided on the second baffle 8.

[0041] In actual operation: the iron thrown out by the permanent magnetic iron removal device 1 hits the first baffle 3, a part of it falls vertically under the action of gravity, and the other part rebounds and hits the supporting vertical plate 13 and the second baffle 8, thereby improving the iron storage effect. The operating adjustment mechanism adjusts the distance between the first baffle 3 and the second baffle 8, which is suitable for use in different environments.

[0042] The adjustment mechanism includes a double-threaded tube 11, a second screw 12 is fixedly provided on the first baffle 3, a first screw 10 is fixedly provided on the second baffle 8, the second screw 12 is connected to the first screw 10 through the double-threaded tube 11, and the double-threaded tube 11 is operated to adjust the distance between the first screw 10 and the second screw 12.

[0043] The thread directions of the first screw 10 and the second screw 12 are opposite, and the double-threaded tube 11 is threadedly connected to the first screw 10 and the second screw 12 respectively.

[0044] Two parallel first support frames 6 are provided on the first baffle 3 , and a first sliding groove 7 is opened on the first support frame 6 . Two parallel first sliding plates 9 are fixedly provided on the second baffle 8 , and the two first sliding plates 9 are slidably installed in the two first sliding grooves 7 respectively.

[0045] A second sliding groove 15 is provided on the support vertical plate 13, and a third baffle 16 is slidably installed in the second sliding groove 15 of the support vertical plate 13. A plurality of first screw holes 14 are provided on the support vertical plate 13, and fixing bolts 17 are threadedly installed in the first screw holes 14. The fixing bolts 17 are operated to rotate along the first screw holes 14 to fix the third baffle 16 in the second sliding groove 15.

[0046] In actual operation: operate the double-threaded tube 11 to rotate along the first screw 10 and the second screw 12 at the same time, so as to adjust the distance between the first screw 10 and the second screw 12, and adjust the distance between the first baffle 3 and the second baffle 8 through the adjustment mechanism, so as to adapt to the practical application in different scenarios, drag the third baffle 16 to move along the second sliding groove 15 on the supporting vertical plate 13, and fix the third baffle 16 in the second sliding groove 15 by rotating the fixing bolt 17 along the first screw hole 14, so as to prevent the iron block from hitting the first baffle 3 and then rebounding, thereby affecting normal practical application;

[0047] Example 2

[0048] Based on the first embodiment, Figures 1 to 12 As shown, two symmetrical first mounting holes 2 are provided on the permanent magnetic iron removal device 1, two parallel connecting rods 4 are provided on the first baffle 3, and the two connecting rods 4 are fixedly provided with a first rotating shaft 5. The two first rotating shafts 5 are respectively rotatably installed in the two first mounting holes 2, and a fixing component 18 is fixedly provided on the permanent magnetic iron removal device 1, and a limiting mechanism 19 is installed on the fixing component 18, which limits the counterclockwise rotation of the first baffle 3 through the limiting mechanism 19.

[0049] The fixing assembly 18 includes a fixing frame 1801 fixed on the permanent magnetic iron removal device 1, and the limiting mechanism 19 includes a second support frame 1901 slidably mounted on the fixing frame 1801. The fixing frame 1801 is connected to the second support frame 1901 through a first bolt 1902. The first bolt 1902 is operated to drive the second support frame 1901 to move along the fixing frame 1801. A spherical cavity 1907 is installed on the second support frame 1901, and a rotating ball 1909 is rotatably installed in the spherical cavity 1907. The rotating ball 1909 corresponds to the first baffle 3.

[0050] Specifically: the spherical cavity 1907 is a 2 / 3 spherical groove, and the rotating ball 1909 is movably installed in the spherical cavity 1907;

[0051] Preferably, a second screw hole 1802 and a guide hole 1803 are provided on the fixing frame 1801, a first bolt 1902 is rotatably installed on the second supporting frame 1901, the first bolt 1902 is threadedly installed in the second screw hole 1802, a guide rod 1903 is fixedly provided on the second supporting frame 1901, and the guide rod 1903 is slidably installed in the guide hole 1803.

[0052] In actual operation, the first bolt 1902 is operated to drive the second support frame 1901 to move along the fixed frame 1801, thereby adjusting the position of the rotating ball 1909. The first baffle 3 falls on the rotating ball 1909 under the action of gravity, thereby adjusting the angle of the first baffle 3, which is practical for different working environments.

[0053] Example 3

[0054] Based on the second embodiment, Figures 1 to 12 As shown, the second support frame 1901 is connected to the spherical cavity 1907 through a shock absorbing assembly.

[0055] The shock absorbing assembly includes a sliding cavity 1904 fixed on the second support frame 1901, a piston rod 1905 is fixedly provided on the spherical cavity 1907, and the piston rod 1905 is sealed and slidably installed in the sliding cavity 1904. An elastic component 1906 is provided between the second support frame 1901 and the spherical cavity 1907, and the sliding cavity 1904 is filled with damping fluid.

[0056] Specifically, an annular frame 1908 is fixedly provided on the outside of the spherical cavity 1907. The elastic component 1906 is a shock-absorbing spring. One end of the shock-absorbing spring is welded to the second support frame 1901, and the other end is welded to the annular frame 1908.

[0057] There are at least two groups of the fixing components 18 and the limiting mechanisms 19, and the two groups of the fixing components 18 and the limiting mechanisms 19 are respectively distributed on both sides of the first baffle 3. The two groups of limiting mechanisms 19 play a shock-absorbing role after the first baffle 3 is hit. The angle of the first baffle 3 is adjusted by operating the group of the fixing components 18 and the limiting components close to the second baffle 8.

[0058] In actual operation: the thrown iron block hits the first baffle 3, pushing the first baffle 3 to rotate, and shock absorption is performed through the limiting mechanism 19 away from the second baffle 8. When the first baffle 3 rotates counterclockwise under the action of gravity, the two sets of limiting mechanisms 19 play a shock absorption function after the impact of the first baffle 3, thereby improving the shock absorption effect.

[0059] The working principle of the utility model is as follows: the double-threaded tube 11 is operated to rotate along the first screw 10 and the second screw 12 at the same time, thereby adjusting the distance between the first screw 10 and the second screw 12, and adjusting the distance between the first baffle 3 and the second baffle 8 by the adjustment mechanism, which is suitable for practical use in different scenarios, and the third baffle 16 is dragged to move along the second sliding groove 15 on the supporting vertical plate 13, and the third baffle 16 is fixed in the second sliding groove 15 by rotating the fixing bolt 17 along the first screw hole 14, so as to prevent the iron block from hitting the first baffle 3 and then rebounding, thereby affecting normal practical use;

[0060] The first bolt 1902 is operated to drive the second support frame 1901 to move along the fixed frame 1801, thereby adjusting the position of the rotating ball 1909. The first baffle 3 falls on the rotating ball 1909 under the action of gravity, thereby adjusting the angle of the first baffle 3, which is practical for different working environments.

[0061] The thrown iron block hits the first baffle 3, pushing the first baffle 3 to rotate, and shock absorption is performed through the limiting mechanism 19 away from the second baffle 8. When the first baffle 3 rotates counterclockwise under the action of gravity, the two sets of limiting mechanisms 19 play a shock absorption function after the impact of the first baffle 3, thereby improving the shock absorption effect.

[0062] The reference documents cited in the background technology disclose the specific structure of the permanent magnetic iron removal device, which is not described in detail here;

[0063] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore should not be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0064] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A suspended self-unloading permanent magnetic iron remover, comprising a permanent magnetic iron removal device (1), characterized in that: A first baffle (3) is obliquely mounted on the permanent magnetic iron removal device (1); a second baffle (8) is slidably mounted on the first baffle (3); the second baffle (8) and the first baffle (3) are parallel to each other; the first baffle (3) is connected to the second baffle (8) via an adjustment mechanism; the adjustment mechanism is operated to adjust the distance between the first baffle (3) and the second baffle (8); and a supporting vertical plate (13) is provided on the second baffle (8).

2. A suspended self-unloading permanent magnetic iron remover according to claim 1, characterized in that: The adjustment mechanism comprises a double-threaded tube (11); a second screw (12) is fixedly provided on the first baffle (3); a first screw (10) is fixedly provided on the second baffle (8); the second screw (12) and the first screw (10) are connected via the double-threaded tube (11); and the distance between the first screw (10) and the second screw (12) is adjusted by operating the double-threaded tube (11).

3. A suspended self-unloading permanent magnetic iron remover according to claim 2, characterized in that: The thread directions of the first screw (10) and the second screw (12) are opposite, and the double-threaded tube (11) is threadedly connected to the first screw (10) and the second screw (12) respectively.

4. A suspended self-unloading permanent magnetic iron remover according to claim 3, characterized in that: Two parallel first support frames (6) are provided on the first baffle (3), and a first sliding groove (7) is provided on the first support frame (6). Two parallel first sliding plates (9) are fixedly provided on the second baffle (8), and the two first sliding plates (9) are respectively slidably installed in the two first sliding grooves (7).

5. The suspended self-unloading permanent magnetic iron remover according to claim 4, characterized in that: The support vertical plate (13) is provided with a second sliding groove (15), and a third baffle (16) is slidably installed in the second sliding groove (15) of the support vertical plate (13). The support vertical plate (13) is provided with a plurality of first screw holes (14), and the first screw holes (14) are internally threaded with fixing bolts (17). The fixing bolts (17) are operated to rotate along the first screw holes (14) to fix the third baffle (16) in the second sliding groove (15).

6. A suspended self-unloading permanent magnetic iron remover according to any one of claims 1 to 5, characterized in that: The permanent magnetic iron removal device (1) is provided with two symmetrical first mounting holes (2); the first baffle (3) is provided with two parallel connecting rods (4); the two connecting rods (4) are fixedly provided with first rotating shafts (5); the two first rotating shafts (5) are rotatably mounted in the two first mounting holes (2) respectively; a fixing assembly (18) is fixedly provided on the permanent magnetic iron removal device (1); a limiting mechanism (19) is installed on the fixing assembly (18); and the first baffle (3) is limited to rotate counterclockwise by the limiting mechanism (19).

7. The suspended self-unloading permanent magnetic iron remover according to claim 6, characterized in that: The fixing assembly (18) includes a fixing frame (1801) fixed on the permanent magnetic iron removal device (1), and the limiting mechanism (19) includes a second support frame (1901) slidably mounted on the fixing frame (1801). The fixing frame (1801) is connected to the second support frame (1901) via a first bolt (1902). The first bolt (1902) is operated to drive the second support frame (1901) to move along the fixing frame (1801). A spherical cavity (1907) is mounted on the second support frame (1901), and a rotating ball (1909) is rotatably mounted in the spherical cavity (1907). The rotating ball (1909) corresponds to the first baffle (3).

8. The suspended self-unloading permanent magnetic iron remover according to claim 7, characterized in that: The fixing frame (1801) is provided with a second screw hole (1802) and a guide hole (1803); the second supporting frame (1901) is rotatably mounted with a first bolt (1902); the first bolt (1902) is threadedly mounted in the second screw hole (1802); the second supporting frame (1901) is fixedly provided with a guide rod (1903); the guide rod (1903) is slidably mounted in the guide hole (1803); the second supporting frame (1901) is connected to the spherical cavity (1907) through a shock absorbing assembly.

9. The suspended self-unloading permanent magnetic iron remover according to claim 8, characterized in that: The shock absorbing assembly includes a sliding cavity (1904) fixed on a second support frame (1901), a piston rod (1905) fixedly arranged on the spherical cavity (1907), and the piston rod (1905) is sealed and slidably installed in the sliding cavity (1904). An elastic component (1906) is arranged between the second support frame (1901) and the spherical cavity (1907), and the sliding cavity (1904) is filled with damping fluid.

10. The suspended self-unloading permanent magnetic iron remover according to claim 9, characterized in that: The number of the fixing components (18) and the limiting mechanisms (19) is at least two groups, and the two groups of the fixing components (18) and the limiting mechanisms (19) are respectively distributed on both sides of the first baffle (3). The two groups of limiting mechanisms (19) play a shock-absorbing function after the first baffle (3) hits, and the angle of the first baffle (3) is adjusted by operating the group of the fixing components (18) and the limiting components close to the second baffle (8).

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