Strong magnetic separation device for building silt

Abstract

The utility model discloses a strong magnetic separation device for building silt, and particularly relates to the technical field of building materials, the strong magnetic separation device comprises a box body, a cavity is formed in the box body, a feeding hole is formed in one side, close to the top, of the cavity, and a feeding plate is fixedly connected to one side of the feeding hole; and a filter screen is fixedly installed at the position, below the feeding port, in the cavity, a crushing assembly is arranged above the filter screen, a separating assembly is arranged below the filter screen, and a discharging port is formed in the bottom of the box body. According to the device, clotted silt can be crushed through the pressing plate, so that the silt and metal chippings can be separated more thoroughly, the metal chippings can be collected more simply and quickly after being separated, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of building materials, in particular to a strong magnetic separation device for building mud and sand. Background Art

[0002] Building materials are various materials used in construction projects. There are many types of building materials, which can be roughly divided into: (1) Inorganic materials, which include metal materials (including ferrous metal materials and non-ferrous metal materials) and non-metal materials (such as natural stone, burnt earth products, cement, concrete and silicate products, etc.). (2) Organic materials, which include plant materials, synthetic polymer materials (including plastics, coatings, adhesives) and asphalt materials. (3) Composite materials, which include asphalt concrete, polymer concrete, etc., are generally composed of inorganic non-metallic materials and organic materials.

[0003] During the construction process, metal materials need to be processed. The debris generated during the processing will fall on the mud and sand on the ground. In order to prevent the waste of resources, they need to be separated, so a strong magnetic separation device is needed. However, the current strong magnetic separation device cannot separate the clumped mud and sand during use, and the separation effect is not thorough enough, which easily causes waste of resources. Moreover, it is more troublesome to collect the metal debris after separation, which affects work efficiency. Utility Model Content

[0004] Technical problems to be solved: It is impossible to separate the clumped sediment and the collection work after separation is rather troublesome.

[0005] In view of the deficiencies in the prior art, the utility model provides a strong magnetic separation device for construction mud and sand, which solves the problems mentioned in the background technology.

[0006] Technical solution:

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A strong magnetic separation device for construction mud and sand comprises a box body, a cavity is provided inside the box body, a feed port is provided on one side of the cavity near the top, a feed plate is fixedly connected to one side of the feed port, a filter is fixedly installed inside the cavity below the feed port, a crushing assembly is provided above the filter, a separation assembly is provided below the filter, and a discharge port is provided at the bottom of the box body.

[0009] In a possible implementation, the crushing assembly includes a pressure plate, a limiting groove and a limiting block, the pressure plate is slidably connected to the cavity, the limiting groove is opened on the inner walls on both sides of the cavity, and the limiting block is fixedly connected to both sides of the pressure plate and slidably connected to the limiting groove.

[0010] In a possible implementation, the crushing assembly also includes a mounting groove, a vertical rod, a mounting box, a connecting groove and a fan-shaped plate, the mounting groove is opened on the inner wall of one side of the cavity, the vertical rod is fixedly connected to one side of the pressure plate and is slidably connected to the mounting groove, the mounting box is fixedly connected to one side of the box body and is hollow inside, the connecting groove passes through the box body and is connected to the mounting groove and the mounting box, the fan-shaped plate is rotatably connected to the inner wall of the mounting box, and one side of the vertical rod and the fan-shaped plate are provided with latch teeth and mesh with each other.

[0011] In a possible implementation, the crushing assembly also includes a cross bar, a mounting plate, a first motor, a turntable, a rotating rod and an empty slot, the cross bar is fixedly connected to the outer side of the fan-shaped plate, the mounting plate is fixedly connected to one side of the box body and is located on one side of the mounting box, the first motor is fixedly installed on the mounting plate, the turntable is fixedly connected to the drive shaft of the first motor, the rotating rod is fixedly connected to one side of the turntable and is eccentrically arranged, and the empty slot is opened in the middle of the cross bar and is adapted to the size of the rotating rod.

[0012] In one possible implementation, the separation component includes a magnetic rod and a second motor, the magnetic rod is provided in two groups and both ends are rotatably connected to the inner wall of the cavity, the second motor is provided in two groups and is fixedly installed on one side of the box, and the driving shaft of the second motor passes through the box and is fixedly connected to the magnetic rod.

[0013] In a possible implementation, the separation assembly also includes a separation outlet, a scraper and a collection box. The separation outlet is provided in two groups and passes through the box body. The scraper is fixedly connected to the inner walls on both sides of the box body and fits with the magnetic rod. The collection box is movably installed on the outer walls on both sides of the box body and is located below the separation outlet.

[0014] Beneficial effects:

[0015] First, by providing a crushing assembly, the first motor is started to drive the rotating rod to rotate through the rotating disk. Since the rotating rod is adapted to the size of the empty slot, the rotating rod will drive the cross bar to reciprocate in a fan shape through the empty slot, thereby driving the fan-shaped disk to reciprocate synchronously. Since the vertical rod and the fan-shaped plate are both provided with latch teeth on one side and mesh with each other, the fan-shaped plate will drive the vertical rod to slide up and down along the installation slot, thereby driving the pressing plate to slide up and down. When the pressing plate fits the filter screen, the agglomerated mud and sand can be crushed. This design enables the device to crush the agglomerated mud and sand through the pressing plate, so that the separation of mud and sand from metal debris is more thorough.

[0016] Secondly, by providing a separation component, after the sediment passes through the filter, the second motor is started to drive the magnetic bar to rotate. When the sediment contacts the magnetic bar, the metal debris inside the sediment will be adsorbed to the surface of the magnetic bar, and the magnetic bar continues to rotate. When the metal debris on the surface of the magnetic bar contacts the scraper, the scraper will scrape it off and drop it into the collection box through the separation outlet for collection. This design can make the collection of metal debris after separation simpler and faster, and effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0020] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0022] Description of reference numerals:

[0023] 1. Box body; 2. Cavity; 3. Feed port; 4. Feed plate; 5. Filter; 6. Crushing assembly; 61. Pressing plate; 62. Limiting slot; 63. Limiting block; 64. Mounting slot; 65. Vertical rod; 66. Mounting box; 67. Connecting slot; 68. Fan-shaped plate; 69. Cross rod; 610. Mounting plate; 611. First motor; 612. Turntable; 613. Turning rod; 614. Empty slot; 7. Separation assembly; 71. Magnetic rod; 72. Second motor; 73. Separation outlet; 74. Scraper; 75. Collecting box; 8. Discharge port. DETAILED DESCRIPTION

[0024] The embodiments of the present application solve the problems in the prior art by providing a strong magnetic separation device for construction mud and sand.

[0025] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0026] The specific structure of this embodiment is as follows: Figures 1 to 4As shown, a strong magnetic separation device for construction mud and sand includes a box body 1, a cavity 2 is opened inside the box body 1, a feed port 3 is opened on one side of the cavity 2 near the top, a feed plate 4 is fixedly connected to one side of the feed port 3, a filter screen 5 is fixedly installed inside the cavity 2 below the feed port 3, a crushing component 6 is arranged above the filter screen 5, a separation component 7 is arranged below the filter screen 5, and a discharge port 8 is opened at the bottom of the box body 1.

[0027] In some examples, the crushing assembly 6 includes a pressure plate 61, a limiting groove 62 and a limiting block 63. The pressure plate 61 is slidably connected to the cavity 2. The limiting groove 62 is opened on the inner walls on both sides of the cavity 2. The limiting block 63 is fixedly connected to both sides of the pressure plate 61 and slidably connected to the limiting groove 62. Sliding the limiting block 63 along the limiting groove 62 can drive the pressure plate 61 to slide synchronously. When the pressure plate 61 is tightly fitted with the filter screen 5, the mud and sand agglomerated on its surface can be crushed, so that the separation of mud and sand from metal waste is more thorough.

[0028] In some examples, the crushing assembly 6 also includes a mounting groove 64, a vertical rod 65, a mounting box 66, a connecting groove 67 and a fan-shaped plate 68. The mounting groove 64 is opened on the inner wall of one side of the cavity 2, the vertical rod 65 is fixedly connected to one side of the pressure plate 61 and is slidably connected to the mounting groove 64, the mounting box 66 is fixedly connected to one side of the box body 1 and is hollow inside, the connecting groove 67 runs through the box body 1 and is connected to the mounting groove 64 and the mounting box 66, the fan-shaped plate 68 is rotatably connected to the inner wall of the mounting box 66, and one side of the vertical rod 65 and the fan-shaped plate 68 are provided with latch teeth and mesh with each other. Rotating the fan-shaped plate 68 along the inner wall of the mounting box 66 can drive the vertical rod 65 to slide up and down along the mounting groove 64, thereby driving the pressure plate 61 to move up and down.

[0029] In some examples, the crushing assembly 6 also includes a cross bar 69, a mounting plate 610, a first motor 611, a turntable 612, a rotating rod 613 and an empty slot 614. The cross bar 69 is fixedly connected to the outer side of the fan-shaped plate 68, the mounting plate 610 is fixedly connected to one side of the box body 1 and is on one side of the mounting box 66, the first motor 611 is fixedly installed on the mounting plate 610, the turntable 612 is fixedly connected to the driving shaft of the first motor 611, the rotating rod 613 is fixedly connected to one side of the turntable 612 and is eccentrically arranged, and the empty slot 614 is opened in the middle of the cross bar 69 and is adapted to the size of the rotating rod 613. By starting the first motor 611, the rotating rod 613 can be driven to rotate through the turntable 612. Since the rotating rod 613 is adapted to the size of the empty slot 614, the rotating rod 613 will drive the cross bar 69 to reciprocate in a fan shape through the empty slot 614, and then drive the fan-shaped disk to reciprocate synchronously.

[0030] In some examples, the separation component 7 includes a magnetic rod 71 and a second motor 72. The magnetic rod 71 is provided with two groups and both ends are rotatably connected to the inner wall of the cavity 2. The second motor 72 is provided with two groups and is fixedly installed on one side of the box body 1. The driving shaft of the second motor 72 passes through the box body 1 and is fixedly connected to the magnetic rod 71. Starting the second motor 72 can drive the magnetic rod 71 to rotate. During this process, metal debris in the mud and sand falling through the filter screen 5 will be adsorbed on the surface of the magnetic rod 71.

[0031] In some examples, the separation component 7 also includes a separation outlet 73, a scraper 74 and a collection box 75. The separation outlet 73 is provided with two groups and passes through the box body 1. The scraper 74 is fixedly connected to the inner walls on both sides of the box body 1 and fits with the magnetic rod 71. The collection box 75 is movably installed on the outer walls on both sides of the box body 1 and is located below the separation outlet 73. During the rotation of the magnetic rod 71, the scraper 74 will scrape off the metal debris adsorbed on its surface and drop it into the collection box 75 through the separation outlet 73.

[0032] In a specific application scenario, first, the silt is added into the cavity 2 of the box body 1 through the feed plate 4 and the feed port 3. The silt will first fall on the filter screen 5 for filtration, and the agglomerated silt will be left on the surface of the filter screen 5. At this time, the first motor 611 is started to drive the rotating rod 613 to rotate through the rotating disk 612. Since the rotating rod 613 is adapted to the size of the empty slot 614, the rotating rod 613 will drive the cross bar 69 to reciprocate in a fan shape through the empty slot 614, thereby driving the fan-shaped disk to reciprocate synchronously. Since the vertical rod 65 and the fan-shaped plate 68 are both provided with latch teeth on one side and mesh with each other, the fan-shaped plate 68 will drive the vertical rod 65 to slide up and down along the mounting slot 64, thereby driving the pressure plate 6 1 slides up and down, and when the pressing plate 61 fits with the filter screen 5, the agglomerated mud and sand can be crushed. In this process, the limit block 63 and the limit groove 62 will limit the movement trajectory of the pressing plate 61 to prevent the pressing plate 61 from tilting and causing incomplete crushing. After the mud and sand pass through the filter screen 5, the second motor 72 is started to drive the magnetic rod 71 to rotate. When the mud and sand contact the magnetic rod 71, the metal debris inside the mud and sand will be adsorbed on the surface of the magnetic rod 71, and the magnetic rod 71 continues to rotate. When the metal debris on the surface of the magnetic rod 71 contacts the scraper 74, the scraper 74 will scrape it off and fall into the collection box 75 through the separation outlet 73 for collection. The separated mud and sand will flow out through the discharge port 8.

[0033] By adopting the above technical solution, not only can the agglomerated mud and sand be crushed by the pressing plate, so that the separation of mud and sand from metal debris is more thorough, but also the collection of separated metal debris can be simpler and faster, effectively improving work efficiency.

[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. A strong magnetic separation device for construction mud and sand, comprising a housing (1), characterized in that: A cavity (2) is provided inside the box body (1), a feed port (3) is provided on one side of the cavity (2) near the top, a feed plate (4) is fixedly connected to one side of the feed port (3), a filter screen (5) is fixedly installed inside the cavity (2) below the feed port (3), a crushing assembly (6) is provided above the filter screen (5), a separation assembly (7) is provided below the filter screen (5), and a discharge port (8) is provided at the bottom of the box body (1).

2. A strong magnetic separation device for construction mud and sand according to claim 1, characterized in that: The crushing assembly (6) comprises a pressing plate (61), a limiting groove (62) and a limiting block (63); the pressing plate (61) is slidably connected to the cavity (2); the limiting groove (62) is formed on the inner walls of both sides of the cavity (2); and the limiting block (63) is fixedly connected to both sides of the pressing plate (61) and slidably connected to the limiting groove (62).

3. A strong magnetic separation device for construction mud and sand according to claim 2, characterized in that: The crushing assembly (6) further comprises a mounting groove (64), a vertical rod (65), a mounting box (66), a connecting groove (67) and a fan-shaped plate (68); the mounting groove (64) is provided on an inner wall of one side of the cavity (2); the vertical rod (65) is fixedly connected to one side of the pressure plate (61) and is slidably connected to the mounting groove (64); the mounting box (66) is fixedly connected to one side of the box body (1) and is hollow inside; the connecting groove (67) penetrates the box body (1) and is connected to the mounting groove (64) and the mounting box (66); the fan-shaped plate (68) is rotatably connected to the inner wall of the mounting box (66); one side of the vertical rod (65) and the fan-shaped plate (68) are both provided with latch teeth and mesh with each other.

4. A strong magnetic separation device for construction mud and sand according to claim 3, characterized in that: The crushing assembly (6) further comprises a cross bar (69), a mounting plate (610), a first motor (611), a rotating disk (612), a rotating rod (613) and an empty slot (614); the cross bar (69) is fixedly connected to the outside of the fan-shaped plate (68); the mounting plate (610) is fixedly connected to one side of the housing (1) and is located on one side of the mounting box (66); the first motor (611) is fixedly mounted on the mounting plate (610); the rotating disk (612) is fixedly connected to the driving shaft of the first motor (611); the rotating rod (613) is fixedly connected to one side of the rotating disk (612) and is eccentrically arranged; and the empty slot (614) is opened in the middle of the cross bar (69) and is adapted to the size of the rotating rod (613).

5. A strong magnetic separation device for construction mud and sand according to claim 1, characterized in that: The separation component (7) comprises a magnetic rod (71) and a second motor (72); the magnetic rod (71) is provided with two groups and both ends are rotatably connected to the inner wall of the cavity (2); the second motor (72) is provided with two groups and is fixedly installed on one side of the box body (1); the driving shaft of the second motor (72) passes through the box body (1) and is fixedly connected to the magnetic rod (71).

6. A strong magnetic separation device for construction mud and sand according to claim 5, characterized in that: The separation assembly (7) further comprises a separation outlet (73), a scraper (74) and a collection box (75); the separation outlet (73) is provided with two groups and penetrates the box body (1); the scraper (74) is fixedly connected to the inner walls on both sides of the box body (1) and fits with the magnetic rod (71); the collection box (75) is movably mounted on the outer walls on both sides of the box body (1) and is located below the separation outlet (73).

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