Magnetic separation screening device for crushed building materials

Abstract

The utility model relates to the technical field of building materials, in particular to a magnetic separation screening device for crushed building materials, and aims to solve the problem that metal in the building materials is difficult to separate. The magnetic separation screening device comprises a machine shell and a screening mechanism, a transverse plate is fixedly connected to the upper surface of the machine shell, and a motor is fixedly mounted on the upper surface of the transverse plate; a control shaft is fixedly installed at the output end of the motor, a control panel is fixedly installed on the upper surface of the transverse plate, a discharging port is formed in the bottom face of the machine shell, and the screening mechanism is arranged in the machine shell. Through cooperation of a first electric push rod and a push plate, an electromagnetic rod can move up and down, then the electromagnetic rod can be inserted into a material to suck metal in the material, and through cooperation of a motor and a control shaft, a supporting plate can drive the electromagnetic rod to rotate, so that the metal in the material is sucked. And therefore, the electromagnetic rod can comprehensively suck metal in the materials, and the effect of separating the metal from the materials is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material screening technical field, concretely is a kind of building material crushing post magnetic separation screening device. BACKGROUND

[0002] Building material screening is the process of grading various building materials in construction engineering, through screening, building materials can be divided into different grades according to particle size, to ensure its reasonable application in construction, screening process usually uses different size screen to separate particles of different particle size, screening not only helps to optimize the use of building materials, but also improves engineering quality, reduces waste, and ensures compliance with relevant building specifications.

[0003] Referring to patent literature publication number CN217963431U, a kind of building material screening device, including screening cylinder, the bottom of the screening cylinder is fixedly installed with support chassis, the top of the screening cylinder and located at the right side position is fixedly installed with feeding pipe, the bottom inner wall of the screening cylinder is rotatably installed with positioning bottom ring by bearing, the top of the positioning bottom ring is fixedly installed with first screening plate, the side wall of the first screening plate is fixedly installed with side baffle, the top of the positioning bottom ring and located at the rear side of first screening plate position is fixedly installed with second screening plate, the top of the second screening plate and located at the middle position is fixedly installed with flow guide spacer. The building material screening device, stone size can be screened out four kinds of size by one screening, and not stop shaking in screening process, further improve the efficiency of screening, while dust will not be generated in screening process.

[0004] The above scheme can screen materials when used, but some building materials may contain metal, which can affect the quality of the material when mixed with building materials, and the above scheme is difficult to separate metal from building materials, so the screening effect of building materials is poor.

[0005] Therefore, the utility model designs a kind of building material crushing post magnetic separation screening device to solve the problem. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of building material crushing post magnetic separation screening device to solve the problem that metal in building material is difficult to separate in the above background art, so the screening effect of building material is poor.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a building material is broken and is screened and is divided device of magnetic separation, including casing and screening mechanism, the upper surface of casing is fixedly connected with the horizontal plate, the upper surface of horizontal plate is fixedly installed with motor, the output of motor is fixedly installed with control shaft, the upper surface of horizontal plate is fixedly installed with control panel, the bottom surface of casing is equipped with discharge gate, the screening mechanism is arranged in the inside of casing, the screening mechanism includes the connecting ring of installation to the outer surface of control shaft, the outer surface of connecting ring is fixedly connected with support plate, the upper surface of support plate is fixedly installed with first hydraulic rod, the telescopic end of first hydraulic rod is fixedly installed with push board, the bottom surface of push board is fixedly installed with a group of electromagnetic rod, the front of support plate is fixedly connected with two U type boards, the front of each U type board is equipped with threaded hole, the inner wall of each threaded hole is threadedly connected with threaded rod, the inner wall of each U type board is slidably connected with control rod, the bottom end of two control rods is fixedly installed with scraper together, the bottom surface of casing is fixedly installed with second hydraulic rod, the telescopic end of second hydraulic rod is fixedly installed with supporting plate, the upper surface of supporting plate is fixedly connected with top column, the top end of top column is fixedly installed with baffle.

[0008] Preferably, the bottom surface of the casing is fixedly connected with two groups of support legs, and the inner wall of the casing is fixedly installed with a flow guide ring.

[0009] Preferably, the upper surface of the baffle is in contact with the bottom surface of the casing, and the upper surface of the baffle is provided with a flow guide groove.

[0010] Preferably, the outer surface of the top column is fixedly connected with a seat, and the upper surface of the seat is fixedly connected with the bottom surface of the baffle.

[0011] Preferably, the inside of the casing is provided with a paddle, and the right side surface of the paddle is fixedly installed with the outer surface of the control shaft.

[0012] Preferably, the outer surface of the control shaft is fixedly connected with two positioning rings, and the side surfaces of the two positioning rings close to each other are fixedly installed with the upper surface of the connecting ring and the bottom surface of the connecting ring, respectively.

[0013] Preferably, the upper surface of the support plate is provided with two sliding holes, the inner wall of each sliding hole is slidably connected with a sliding rod, the bottom end of each sliding rod is fixedly connected with the upper surface of the push plate, and the top end of each sliding rod is fixedly connected with a limiting block.

[0014] Preferably, the inner wall of the casing is provided with an operation handle, and the left and right ends of the operation handle are fixedly connected with the side surfaces of the two control rods close to each other, respectively.

[0015] Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of the first electric push rod and the push plate, the electromagnetic rod can be moved up and down, and then the electromagnetic rod can be inserted into the material inside, the metal inside the material is absorbed, and through the cooperation of the motor and the control shaft, the support plate can drive the electromagnetic rod to rotate, so that the electromagnetic rod can comprehensively absorb the metal inside the material, so as to achieve the effect of separating the metal from the material, through the cooperation of the control rod and the scraper, the scraper can scrape the building material, so that the screened material can be discharged from the shell, through the cooperation of the second hydraulic rod and the supporting plate, the baffle can be moved up and down, and then the discharge port is opened, and through the design of the shell, the electromagnetic rod can be powered off conveniently, and the metal is discharged from the shell after the magnetic force disappears. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the perspective structure schematic diagram of the top view of the utility model;

[0019] Figure 3 It is the perspective schematic diagram of the front view of the utility model;

[0020] Figure 4 It is the perspective structure schematic diagram of the screening mechanism of the utility model.

[0021] In the drawings, the component list represented by each sign is as follows:

[0022] 1, shell;101, horizontal plate;102, motor;103, control shaft;104, control panel;105, flow guide ring;106, support leg;107, discharge port;2, screening mechanism;201, connecting ring;202, support plate;203, first hydraulic rod;204, U-shaped plate;205, scraper;206, operation handle;207, control rod;208, push plate;209, electromagnetic rod;210, threaded hole;211, threaded rod;3, sliding hole;301, sliding rod;302, limiting block;4, second hydraulic rod;401, supporting plate;402, top column;403, supporting seat;404, baffle;405, flow guide groove;5, push piece;6, positioning ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a building material is broken and is screened and classified device, including shell 1 and screening mechanism 2, the upper surface of shell 1 is fixedly connected with transverse plate 101, the upper surface of transverse plate 101 is fixedly installed with motor 102, the output of motor 102 is fixedly installed with control shaft 103, the upper surface of transverse plate 101 is fixedly installed with control panel 104, the bottom surface of shell 1 is equipped with discharge port 107, screening mechanism 2 is set to the inside of shell 1, screening mechanism 2 includes the connecting ring 201 installed on the outer surface of control shaft 103, the outer surface of connecting ring 201 is fixedly connected with support plate 202, the upper surface of support plate 202 is fixedly installed with first hydraulic rod 203, the telescopic end of first hydraulic rod 203 is fixedly installed with push plate 208, the bottom surface of push plate 208 is fixedly installed with a group of electromagnetic rods 209, the front of support plate 202 is fixedly connected with two U-shaped plates 204, the front of each U-shaped plate 204 is equipped with threaded hole 210, the inner wall of each threaded hole 210 is threadedly connected with threaded rod 211, the inner wall of each U-shaped plate 204 is slidably connected with control rod 207, the bottom end of two control rods 207 is fixedly installed with scraper 205, the bottom surface of shell 1 is fixedly installed with second hydraulic rod 4, the telescopic end of second hydraulic rod 4 is fixedly installed with supporting plate 401, the upper surface of supporting plate 401 is fixedly connected with top column 402, the top end of top column 402 is fixedly installed with baffle 404.

[0025] Please refer to Figure 3 The bottom surface of shell 1 is fixedly connected with two groups of support legs 106, the inner wall of shell 1 is fixedly installed with flow guide ring 105, material can be guided by being provided with flow guide ring 105, so that material is concentrated, and the device can be supported by support leg 106, to prevent supporting plate 401 from colliding with ground.

[0026] Please refer to Figure 3 The upper surface of baffle 404 is in contact with the bottom surface of shell 1, the upper surface of baffle 404 is equipped with flow guide groove 405, material falling can be guided by being provided with flow guide groove 405, so as to facilitate metal to be discharged downward.

[0027] Please refer to Figure 3The outer surface of the top column 402 is fixedly connected with the bracket 403, the upper surface of the bracket 403 is fixedly connected with the bottom surface of the baffle 404, the baffle 404 can be reinforced through the bracket 403, and the baffle 404 is prevented from loosening.

[0028] Please refer to Figure 3 The inside of the shell 1 is provided with the push piece 5, the right side surface of the push piece 5 is fixedly installed with the outer surface of the control shaft 103, the material can be pushed through the push piece 5, the screening effect is ensured, and the material is prevented from accumulating.

[0029] Please refer to Figure 3 The outer surface of the control shaft 103 is fixedly connected with the two positioning rings 6, the side surfaces, which are close to each other, of the two positioning rings 6 are fixedly installed with the upper surface of the connecting ring 201 and the bottom surface of the connecting ring 201 respectively, the connecting ring 201 can be reinforced through the positioning ring 6, and the stability of the connecting position of the connecting ring 201 is improved.

[0030] Please refer to Figure 3 and Figure 4 The upper surface of the supporting plate 202 is provided with the two sliding holes 3, the inner wall of each sliding hole 3 is slidably connected with the sliding rod 301, the bottom end of each sliding rod 301 is fixedly connected with the upper surface of the push plate 208, and the top end of each sliding rod 301 is fixedly connected with the limiting block 302, the push plate 208 can be limited through the sliding rod 301 and the sliding hole 3, and the push plate 208 is prevented from loosening in the using process.

[0031] Please refer to Figure 4 The inner wall of the shell 1 is provided with the operation handle 206, the left and right ends of the operation handle 206 are fixedly connected with the side surfaces, which are close to each other, of the two control rods 207 respectively, the control rod 207 can be conveniently and synchronously moved downward through the operation handle 206.

[0032] The implementation principle of the building material crushing and magnetic separation screening device provided in the embodiment of the application is as follows: in use, first, the material is poured into the inside of the machine shell 1, then the electromagnetic rod 209 is started to generate magnetic force by being electrified, then the first hydraulic rod 203 is started to push the push plate 208 to move downward, so that the electromagnetic rod 209 is inserted into the inside of the material, and the magnetic force of the electromagnetic rod 209 is used to adsorb the metal in the inside of the material, then the motor 102 is started to drive the control shaft 103 to rotate the connecting ring 201, the connecting ring 201 rotates through the support plate 202, so that the electromagnetic rod 209 can rotate in the inside of the machine shell 1 to comprehensively adsorb the metal in the inside of the material, then the first hydraulic rod 203 is retracted to move the electromagnetic rod 209 upward, then the electromagnetic rod 209 is moved to above the baffle 404, the electromagnetic rod 209 is turned off, the magnetic force of the electromagnetic rod 209 disappears, and the metal falls downward into the inside of the flow guide groove 405, so that the worker collects the metal, then the support plate 202 moves to the inside of the machine shell 1, the control rod 207 moves downward to push the scraper 205 to contact the inner bottom wall of the machine shell 1, the threaded rod 211 is rotated to position the control rod 207, the second hydraulic rod 4 is started to drive the baffle 404 to move downward together with the top column 402, the discharge port 107 is opened, the motor 102 is started to drive the control shaft 103 to rotate, the control shaft 103 can control the scraper 205 to rotate through the connecting ring 201 and the support plate 202, and the material is discharged through the discharge port 107.

[0033] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and specifically described in the specification in order to better explain the principles and practical applications of the application, so that the persons skilled in the art can well understand and utilize the application. The application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A building material crushing and magnetic separation and screening device comprising a housing (1) and a screening mechanism (2), characterized in that: The upper surface of the shell (1) is fixedly connected with a horizontal plate (101), the upper surface of the horizontal plate (101) is fixedly installed with a motor (102), the output end of the motor (102) is fixedly installed with a control shaft (103), the upper surface of the horizontal plate (101) is fixedly installed with a control panel (104), the bottom surface of the shell (1) is provided with a discharge port (107), the screening mechanism (2) is arranged in the shell (1), the screening mechanism (2) comprises a connecting ring (201) installed on the outer surface of the control shaft (103), the outer surface of the connecting ring (201) is fixedly connected with a supporting plate (202), the upper surface of the supporting plate (202) is fixedly installed with a first hydraulic rod (203), the telescopic end of the first hydraulic rod (203) is fixedly installed with a push plate (208), the bottom surface of the push plate (208) is fixedly installed with a group of electromagnetic rods (209), the front surface of the supporting plate (202) is fixedly connected with two U-shaped plates (204), the front surface of each U-shaped plate (204) is provided with a threaded hole (210), the inner wall of each threaded hole (210) is threadedly connected with a threaded rod (211), the inner wall of each U-shaped plate (204) is slidably connected with a control rod (207), the bottom ends of the two control rods (207) are fixedly installed with a scraper (205), the bottom surface of the shell (1) is fixedly installed with a second hydraulic rod (4), the telescopic end of the second hydraulic rod (4) is fixedly installed with a supporting plate (401), the upper surface of the supporting plate (401) is fixedly connected with a top column (402), the top end of the top column (402) is fixedly installed with a baffle (404).

2. A building material crushing and magnetic separation screening device according to claim 1, characterized in that: The bottom surface of the shell (1) is fixedly connected with two groups of supporting legs (106), and the inner wall of the shell (1) is fixedly installed with a flow guide ring (105).

3. The device according to claim 1, characterized in that it comprises: The upper surface of the baffle (404) is in contact with the bottom surface of the shell (1), and the upper surface of the baffle (404) is provided with a flow guide groove (405).

4. The device according to claim 1, characterized in that: The outer surface of the top column (402) is fixedly connected with a supporting seat (403), and the upper surface of the supporting seat (403) is fixedly connected with the bottom surface of the baffle (404).

5. The device according to claim 1, characterized in that it comprises: The inside of the shell (1) is provided with a push piece (5), and the right side surface of the push piece (5) is fixedly installed with the outer surface of the control shaft (103).

6. The device according to claim 1, characterized in that it comprises: The outer surface of the control shaft (103) is fixedly connected with two positioning rings (6), and the side surfaces of the two positioning rings (6) close to each other are fixedly installed with the upper surface of the connecting ring (201) and the bottom surface of the connecting ring (201) respectively.

7. The magnetic separation and screening device for crushed building materials according to claim 1, characterized in that: The upper surface of the supporting plate (202) is provided with two sliding holes (3), the inner wall of each sliding hole (3) is slidably connected with a sliding rod (301), the bottom end of each sliding rod (301) is fixedly connected with the upper surface of the push plate (208), and the top end of each sliding rod (301) is fixedly connected with a limiting block (302).

8. The device according to claim 1, characterized in that it comprises: The inner wall of the casing (1) is provided with an operating handle (206), and the left and right ends of the operating handle (206) are respectively fixedly connected with the side faces of two control rods (207) which are close to each other.

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