Construction waste iron removal device

Abstract

The utility model discloses a construction waste deironing device which comprises a deironing box fixedly connected to the bottom of a pulverizer, the two ends of the front side of the deironing box are fixedly connected with supporting plates, an inner cavity of the pulverizer is provided with a deironing assembly, the deironing assembly comprises a sliding plate, the two sides of the deironing box are fixedly connected with electric telescopic rods, and the sliding plate is fixedly connected with the electric telescopic rods. And the output end of the electric telescopic rod is fixedly connected with a sliding plate, magnetic attraction columns are fixedly connected to the two ends of the rear side of the sliding plate, an impurity removal window is formed in the front side of the iron removal box, and a stripping assembly is arranged on the front side of the iron removal box. The iron removal box and the iron removal assembly are used in cooperation to remove iron from materials falling from the inner cavity of the pulverizer, and then the stripping assembly and the impurity removal box are used in cooperation to strip adsorbed iron impurities in a centralized mode, so that the purposes of automatically cleaning the adsorbed iron impurities and rapidly, simply and conveniently cleaning the adsorbed iron impurities can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction waste treatment, in particular to a construction waste iron removal device. Background Art

[0002] Construction waste refers to the slag, abandoned soil, abandoned materials, residual mud and other waste generated during the construction, laying, demolition and repair of various buildings, structures, pipelines, etc. by construction units or individuals. Iron removal is the removal of harmful components such as metallic iron, iron oxide and iron-containing minerals contained in the blanks.

[0003] Removing iron is a very important process in raw material processing. After the iron impurities accumulate to a certain extent, they need to be stripped off. On the one hand, it is convenient for users to recycle the iron materials in time, and on the other hand, it avoids the problem of decreased iron absorption structure capacity caused by the accumulation of iron impurities. For this reason, it is necessary to provide a construction waste iron removal device, which adopts the method of setting an iron removal structure under the crushing equipment to effectively adsorb and collect the iron impurities in the material, and is equipped with an automatic stripping structure, which can quickly and thoroughly strip off the iron impurities on the iron absorption structure, ensuring the stability of the iron absorption capacity. Utility Model Content

[0004] The purpose of the utility model is to provide a construction waste iron removal device, which adopts the method of arranging an iron removal structure below the crushing equipment to effectively adsorb and collect iron impurities in the material, and is equipped with an automatic stripping structure, which can quickly and thoroughly strip the iron impurities on the iron-absorbing structure, ensuring the stability of the iron-absorbing capacity, so as to solve the above-mentioned technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a construction waste iron removal device, comprising an iron removal box fixedly connected to the bottom of a crusher: both ends of the front side of the iron removal box are fixedly connected with support plates, the inner cavity of the crusher is provided with an iron removal assembly, the iron removal assembly comprises a sliding plate, both sides of the iron removal box are fixedly connected with electric telescopic rods, the output end of the electric telescopic rod is fixedly connected to the sliding plate, both ends of the rear side of the sliding plate are fixedly connected with magnetic suction columns, the front side of the iron removal box is provided with a debris removal window, and the front side of the iron removal box is provided with a stripping assembly.

[0006] Preferably, the stripping assembly includes a lifting plate slidably connected above and below the inner cavity of the impurity removal window, the top of the inner cavity of the impurity removal window is rotatably connected to a bidirectional screw through a bearing, a stepper motor is fixedly installed on the front side of the bottom of the iron removal box, and the bottom end of the bidirectional screw passes through the bottom of the iron removal box and is fixedly connected to the output shaft of the stepper motor.

[0007] Preferably, the two lifting plates are both threadedly connected to the surface of the bidirectional screw, and arc-shaped bayonet holes adapted to the magnetic columns are provided at both ends of the opposite sides of the two lifting plates.

[0008] Preferably, the front side and the rear side of the opposite ends of the two lifting plates are fixedly connected with sealing plates, and the sealing plates are tightly fitted to the surface of the iron removal box.

[0009] Preferably, a debris removal box is fixedly connected to the front side of the iron removal box, and two ends of the top of the debris removal box are fixedly connected to two support plates respectively.

[0010] Preferably, both sides of the top of the support plate are fixedly connected to limit guide rails, and both sides of the bottom of the sliding plate are provided with two limit sliding grooves matched with the limit guide rails.

[0011] 1. The beneficial effect of the utility model is that the utility model removes iron from the material falling from the inner cavity of the crusher through the coordinated use of the iron removal box and the iron removal component, and then the adsorbed iron impurities are centrally stripped through the coordinated use of the stripping component and the impurity removal box, thereby achieving the purpose of automatically cleaning the adsorbed iron impurities and cleaning quickly and easily.

[0012] 2. The utility model sets a stripping component, in which the stepping motor and the bidirectional screw are used in coordination, so that the two lifting plates simultaneously play a role of threaded advancement, so that after the magnetic column is separated from the inner cavity of the iron removal box, the two lifting plates can drive the arc-shaped bayonet to wrap around the surface of the magnetic column, so that the magnetic column can strip off the iron impurities adsorbed on the surface of the magnetic column during the movement, which is convenient for the user to clean the surface of the magnetic column.

[0013] 3. The utility model uses the limiting guide rail and the limiting slide groove in coordination to limit and guide the sliding plate, thereby improving the stability of the sliding plate and the magnetic column during the sliding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 A side cross-sectional view of an embodiment of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of an iron removal box and an iron removal assembly according to an embodiment of the utility model;

[0018] Figure 4 It is a three-dimensional exploded view of a support plate, an iron removal component and a stripping component according to an embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Crusher, 2. Iron removal box, 3. Support plate, 4. Iron removal assembly, 41. Sliding plate, 42. Electric telescopic rod, 43. Magnetic column, 44. Trash removal window, 5. Stripping assembly, 51. Lifting plate, 52. Bidirectional screw, 53. Stepping motor, 54. Arc bayonet, 55. Sealing plate, 6. Trash removal box, 7. Limiting guide rail, 8. Limiting slide. DETAILED DESCRIPTION

[0021] Hereinafter, embodiments of the device for removing iron from construction waste of the present invention will be described with reference to the accompanying drawings.

[0022] Figure 1-4 The utility model shows an embodiment of a construction waste iron removal device, including an iron removal box 2 fixedly connected to the bottom of a crusher 1: both ends of the front side of the iron removal box 2 are fixedly connected to support plates 3, the front side of the iron removal box 2 is fixedly connected to a debris removal box 6, the two ends of the top of the debris removal box 6 are respectively fixedly connected to the two support plates 3, both sides of the top of the support plate 3 are fixedly connected to the limiting guide rails 7, and both sides of the bottom of the sliding plate 41 are provided with two limiting slide grooves 8 adapted to the limiting guide rails 7. By the coordinated use of the limiting guide rails 7 and the limiting slide grooves 8, the sliding plate 41 is The limiting and guiding functions are achieved, thereby improving the stability of the sliding plate 41 and the magnetic column 43 during the sliding process. The inner cavity of the crusher 1 is provided with an iron removal component 4, and the iron removal component 4 includes a sliding plate 41. Both sides of the iron removal box 2 are fixedly connected with electric telescopic rods 42, and the output end of the electric telescopic rod 42 is fixedly connected to the sliding plate 41. Both ends of the rear side of the sliding plate 41 are fixedly connected with magnetic columns 43. The front side of the iron removal box 2 is provided with a debris removal window 44, and the front side of the iron removal box 2 is provided with a stripping component 5, and the stripping component 5 includes a sliding connection on the debris removal window The lifting plates 51 above and below the inner cavity 44, the top of the inner cavity of the impurity removal window 44 is rotatably connected with a bidirectional screw 52 through a bearing, a stepper motor 53 is fixedly installed on the front side of the bottom of the iron removal box 2, the bottom end of the bidirectional screw 52 penetrates to the bottom of the iron removal box 2 and is fixedly connected to the output shaft of the stepper motor 53, the two lifting plates 51 are threadedly connected to the surface of the bidirectional screw 52, ​​and the two ends of the opposite side of the two lifting plates 51 are provided with arc-shaped bayonet 54 adapted to the magnetic suction column 43, and the front and rear sides of the opposite ends of the two lifting plates 51 are fixedly connected A sealing plate 55 is connected, and the sealing plate 55 fits tightly with the surface of the iron removal box 2. Through the setting of the stripping component 5, the stepping motor 53 and the bidirectional screw 52 are used in coordination, and the two lifting plates 51 are simultaneously threadedly pushed, so that after the magnetic column 43 is separated from the inner cavity of the iron removal box 2, the two lifting plates 51 can drive the arc-shaped bayonet 54 to wrap around the surface of the magnetic column 43, so that the magnetic column 43 can strip off the iron impurities adsorbed on the surface of the magnetic column 43 during the movement, so that the user can clean the surface of the magnetic column 43 conveniently.

[0023] Working principle: When the utility model is used, the user crushes the construction waste through the crusher 1, and the crushed construction waste falls downward into the inner cavity of the iron removal box 2, and approaches or contacts the magnetic column 43 during the falling process. Under the suction of the magnetic column 43, the iron impurities are attached to the surface of the magnetic column 43 and retained. After a certain amount of iron impurities are collected on the surface of the magnetic column 43, the stepper motor 53 is turned on and drives the bidirectional screw 52 to rotate in the inner cavity of the impurity removal window 44. Through the thread action on the surface of the bidirectional screw 52, ​​the two lifting plates 51 slide in reverse to provide impurity removal space for the adsorbed iron impurities and the magnetic column 43, and then the electric telescopic rod 42 The sliding plate 41 is pushed forward, so that the magnetic column 43 and the iron impurities on its surface slide out of the inner cavity of the iron removal box 2, and then the stepping motor 53 rotates in the opposite direction, and drives the bidirectional screw 52 to rotate in the opposite direction, so that the two lifting plates 51 move toward each other and sleeve the arc-shaped bayonet 54 on the rear side of the surface of the magnetic column 43, and then the electric telescopic rod 42 retracts to drive the sliding plate 41 to reset. During the sliding of the sliding plate 41, the magnetic column 43 slides in the inner cavity of the arc-shaped bayonet 54. Under the peeling action of the arc-shaped bayonet 54 and the lifting plate 51, the iron impurities adsorbed on the surface of the magnetic column 43 are separated from the magnetic column 43 and fall into the inner cavity of the impurity removal box 6 for centralized treatment.

[0024] In summary: the construction waste iron removal device, through the coordinated use of the iron removal box 2 and the iron removal component 4, removes iron from the material falling from the inner cavity of the crusher 1, and then through the coordinated use of the stripping component 5 and the impurity removal box 6, the adsorbed iron impurities are centrally stripped, thereby achieving the purpose of automatically cleaning the adsorbed iron impurities and cleaning quickly and easily.

Claims

1. A construction waste iron removal device, characterized in that: It comprises an iron removal box (2) fixedly connected to the bottom of a pulverizer (1): both ends of the front side of the iron removal box (2) are fixedly connected to support plates (3), the inner cavity of the pulverizer (1) is provided with an iron removal component (4), the iron removal component (4) comprises a sliding plate (41), both sides of the iron removal box (2) are fixedly connected to electric telescopic rods (42), the output end of the electric telescopic rod (42) is fixedly connected to the sliding plate (41), both ends of the rear side of the sliding plate (41) are fixedly connected to magnetic suction columns (43), the front side of the iron removal box (2) is provided with a debris removal window (44), and the front side of the iron removal box (2) is provided with a stripping component (5).

2. A construction waste iron removal device according to claim 1, characterized in that: The stripping assembly (5) includes a lifting plate (51) slidably connected above and below the inner cavity of the impurity removal window (44); the top of the inner cavity of the impurity removal window (44) is rotatably connected to a bidirectional screw (52) via a bearing; a stepper motor (53) is fixedly installed on the front side of the bottom of the iron removal box (2); the bottom end of the bidirectional screw (52) passes through the bottom of the iron removal box (2) and is fixedly connected to the output shaft of the stepper motor (53).

3. A construction waste iron removal device according to claim 2, characterized in that: The two lifting plates (51) are both threadedly connected to the surface of the bidirectional screw (52), and arc-shaped bayonet holes (54) adapted to the magnetic column (43) are provided at both ends of the opposite side of the two lifting plates (51).

4. A construction waste iron removal device according to claim 3, characterized in that: The front and rear sides of the opposite ends of the two lifting plates (51) are fixedly connected with sealing plates (55), and the sealing plates (55) are tightly fitted with the surface of the iron removal box (2).

5. A construction waste iron removal device according to claim 4, characterized in that: The front side of the iron removal box (2) is fixedly connected to a debris removal box (6), and the two ends of the top of the debris removal box (6) are respectively fixedly connected to two support plates (3).

6. A construction waste iron removal device according to claim 5, characterized in that: Both sides of the top of the support plate (3) are fixedly connected to the limiting guide rails (7), and both sides of the bottom of the sliding plate (41) are provided with two limiting sliding grooves (8) adapted to the limiting guide rails (7).

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