Screening device for waste copper-containing waste

Abstract

The utility model discloses a screening device for waste copper-containing waste materials, which relates to the technical field of screening devices and comprises a screening box, a feeding hopper is fixedly mounted at the upper end of the screening box, an anti-skid seat is arranged at the lower end of the screening box, a crushing roller is mounted at the upper end in the screening box, and the crushing roller is arranged in the screening box. A driving motor is fixedly installed at the right end of the screening box, a material guide plate is arranged at the position, below the crushing rollers, in the screening box, a screening net is installed at the position, below the material guide plate, in the screening box, and connecting assemblies are arranged between the front end and the rear end of the screening net and the screening box; a material collecting base is arranged at the right end of the interior of the screening box, and an air blowing box is installed at the left end of the material collecting base. According to the screening device for the waste copper-containing waste materials, the blowing box is used for blowing, copper-containing materials and plastics in the waste materials are different in weight, when the waste materials pass through airflow, the heavy waste materials fall downwards, the light waste materials fall away, secondary screening and separation are achieved, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of screening device, concretely to a kind of waste copper-containing waste screening device. BACKGROUND

[0002] As a kind of metal material, copper is the most commonly used material in cable and electrical, electronic components, and can also be used as building material, so the demand of copper is large, and the recovery of waste copper-containing waste not only has good economic effect, but also can realize environmental protection and energy saving, generally in the treatment of copper-containing waste needs to be crushed and screened.

[0003] For example, patent number CN212882666U discloses a kind of copper-containing waste recovery processing device, belongs to waste copper recovery technical field.The copper-containing waste recovery processing device includes pulverization device, dust removal device and flushing device.The pulverization device includes pulverization box, pulverizer, the pulverizer is installed in the inside of the pulverization box, the dust removal device includes cylinder, cavity, air blower and dust collector, the inside of the one side of the cylinder is equipped with through-hole, the cavity is fixed on the surface of the cylinder, the dust collector is oppositely arranged with the air blower, the flushing device includes flushing box, pump body and spray pipe, the flushing box is communicated with the other end of the cylinder, the stirrer is fixed on the top surface of the flushing box, the bottom of the spray pipe is equipped with spray hole, the output end of the pump body is communicated with the spray pipe by connecting pipe.The utility model can reduce the content of dust in the process of copper-containing waste treatment, thereby improving the quality of subsequent copper extraction;

[0004] At present, in the recovery and treatment of copper-containing waste, the crushed waste is mostly granular structure, but a large amount of dust and fine particles will also be mixed after crushing, which affects the subsequent screening process, and the separation effect of waste copper and plastic is poor. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of waste copper-containing waste screening device, solve the problem that a large amount of dust and fine particles will also be mixed after crushing, which affects the subsequent screening process, and the separation effect of waste copper and plastic is poor.

[0006] The utility model discloses a kind of screening devices for waste copper-containing waste, including screening box, the upper end of the screening box is fixedly installed with feed hopper, the lower end of the screening box is provided with antiskid seat, the upper end inside the screening box is installed with crushing roller, the right end of the screening box is fixedly installed with driving motor, the inside of the screening box is provided with guide plate below crushing roller, the inside of the screening box is installed with screening net below guide plate, connection assembly is arranged between the front and rear ends of the screening net and screening box, the right end inside the screening box is provided with material collecting seat, the left end of the material collecting seat is installed with blowing box, the left end inside the screening box is provided with distribution plate, first discharge port and second discharge port are opened in the left end of the surface of the screening box, the first discharge port is above the second discharge port, the lower end of the screening box is provided with blowing fan;

[0007] The connection assembly includes a connection seat, the connection seat is symmetrically provided on the front and rear sides of the screening net, the front and rear ends of the two screening nets are fixedly connected with the lower end of the connection seat, the connection seat is designed in an L-shaped structure, and the front and rear ends of the inner wall of the screening box are both fixedly installed with a connecting plate.

[0008] Preferably, the crushing rollers are provided on the front and rear sides of the screening box, the left and right ends of the two crushing rollers are both rotationally connected with the screening box, the output end of the driving motor is fixedly connected with the right end of the crushing roller, and the left end of the surface of the screening box is fixedly installed with a transmission box.

[0009] Preferably, the left ends of the two crushing rollers extend to the inside of the transmission box, and are fixedly installed with transmission gears, and the two transmission gears are meshingly connected.

[0010] Preferably, the upper end surface of the guide plate is provided with a guide inclined surface, the front and rear ends of the guide plate are fixedly connected with the screening box through a corner seat, the length of the guide plate is less than the length of the corner seat, a feeding groove is provided between the right end of the guide plate and the corner seat, and the corner seat is designed in a triangular structure.

[0011] Preferably, the connecting rods are distributed at equal intervals, the upper ends of the connecting rods are fixedly connected with the connection seats, the lower ends of the connecting rods are slidingly connected with the connecting plates, springs are sleeved on the outer sides of the connecting rods, the upper and lower ends of the springs are respectively fixedly connected with the connection seats and the connecting plates, a rotating rod is rotationally installed in the inside of the screening box below the screening net, a cam is fixedly installed on the surface of the rotating rod, the cam is matched with the connection seat, a servo motor is installed on the front end of the surface of the screening box, and the output end of the servo motor is fixedly connected with the front end of the rotating rod.

[0012] Preferably, the aggregate seat is provided with two on the left and right sides of the screening net, a collecting groove is arranged between the two aggregate seats, a discharge port is formed in the right side of the lower end surface of the screening box, and the discharge port and the collecting groove are matched.

[0013] Preferably, an air outlet is formed in the left end surface of the blowing box, and the front end of the blowing box is connected with the output end of the blowing fan through a pipeline.

[0014] Preferably, the left end of the distribution plate is located between the first discharge port and the second discharge port and is fixedly connected with the left end of the screening box, a discharge seat is arranged in the interior of the screening box, the discharge seat is designed in an inclined structure and is matched with the second discharge port.

[0015] Beneficial effects

[0016] The utility model provides a waste old copper-containing waste material screening device.

[0017] Beneficial effects:

[0018] 1. The waste old copper-containing waste material screening device, by setting up the guide plate, the screening net, the aggregate seat and the blowing box etc., the waste material is sent into the feeding hopper, so that the waste material is crushed by the crushing roller, and the crushed waste material is sent to the right side of the screening net through the guide plate, so that when the screening net shakes, the waste material moves to the left side at the right end of the screening net, and the smaller particles and dust fall into the aggregate seat through the screening net, facilitating the collection of the screened waste material, and the screened particles naturally fall from the right end of the screening net, and the blowing box is used for blowing, the copper-containing material and plastic in the waste material are different in weight, when passing through the airflow, the heavier waste material falls downward, and the lighter waste material falls far away, realizing secondary screening and separation, and improving the practicality.

[0019] 2. The waste old copper-containing waste material screening device, by setting up the crushing roller, the screening net and the distribution plate etc., when the waste material is sent in, the crushing, screening and separation are integrated, the crushed waste material is screened, the smaller particles and dust are separated first, and then the screening and separation are carried out again, the screening of the light and heavy waste material is realized, and the light and heavy materials are separated by the powder plate, so that the two materials are discharged through the first discharge port and the second discharge port. DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is a ventilation pipe structure schematic view of the utility model;

[0022] Figure 3 It is an air outlet half-section structure schematic view of the utility model;

[0023] Figure 4 The utility model discloses a gas outlet cross section structure schematic diagram.

[0024] In the drawing: 1, screening box, 2, feed hopper, 3, antiskid seat, 4, crushing roller, 41, transmission gear, 5, drive motor, 51, transmission box, 6, guide plate, 61, angle seat, 7, screening net, 8, connecting assembly, 81, connecting seat, 82, connecting plate, 83, connecting rod, 84, spring, 85, rotating rod, 86, cam, 87, servo motor, 9, material collecting seat, 91, discharge port, 10, blowing box, 11, distributing plate, 12, first discharge port, 13, second discharge port, 131, discharge seat, 14, blowing fan. DETAILED DESCRIPTION

[0025] 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, not 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 protection of the utility model.

[0026] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a kind of waste old copper-containing waste screening device, including screening box 1, the upper end of the screening box 1 is fixedly installed with feed hopper 2, the lower end of the screening box 1 is provided with antiskid seat 3, the upper end of the inside of the screening box 1 is installed with crushing roller 4, the right end of the screening box 1 is fixedly installed with drive motor 5, the crushing roller 4 is located in the front and back two sides of screening box 1 and is provided with two, the left and right ends of two described crushing roller 4 are all rotationally connected with screening box 1, the output end of the drive motor 5 is fixedly connected with the right end of crushing roller 4, the left end of the surface of the screening box 1 is fixedly installed with transmission box 51, the left end of two described crushing roller 4 extends to the inside of transmission box 51, and fixedly installed with transmission gear 41, two described transmission gear 41 are engaged connection, waste is put into screening box 1 by feed hopper 2, and the crushing roller 4 is rotated using drive motor 5, the engagement of transmission gear 41 makes two crushing roller 4 synchronous rotation, realizes the crushing treatment to waste;

[0027] The inside of the screening box 1 is below the crushing roller 4 and is provided with a guide plate 6, the upper end face of the guide plate 6 is provided with a guide slope, the front and rear ends of the guide plate 6 are fixedly connected through an angle seat 61 and the screening box 1, the length of the guide plate 6 is less than the length of the angle seat 61, and a feeding groove is arranged between the right end of the guide plate 6 and the angle seat 61, the angle seat 61 is designed in a triangular structure, a screening net 7 is installed below the guide plate 6 in the inside of the screening box 1, a connecting assembly 8 is arranged between the front and rear ends of the screening net 7 and the screening box 1, a material collecting seat 9 is arranged at the right end in the inside of the screening box 1, two material collecting seats 9 are arranged on the left and right sides of the screening net 7, a material collecting groove is arranged between the two material collecting seats 9, and a discharge port 91 is formed in the right side of the lower end face of the screening box 1, the discharge port 91 is matched with the material collecting groove, the crushed waste falls on the guide plate 6 and slides downward at the feeding groove, falls on the screening net 7, and is screened by the screening net 7, so that smaller particles and dust fall through the screening net 7 and fall on the material collecting seat 9, and are discharged through the discharge port 91, thereby facilitating the collection of small particles;

[0028] A blowing box 10 is installed at the left end of the material collecting seat 9, a material distribution plate 11 is arranged at the left end in the inside of the screening box 1, a first discharge port 12 and a second discharge port 13 are formed in the left end of the surface of the screening box 1, the first discharge port 12 is located above the second discharge port 13, the left end of the material distribution plate 11 is located between the first discharge port 12 and the second discharge port 13 and is fixedly connected with the left end of the screening box 1, a discharge seat 131 is arranged in the inside of the screening box 1, the discharge seat 131 is designed in an inclined structure and is matched with the second discharge port 13, a blowing fan 14 is arranged at the lower end of the screening box 1, an air outlet is formed in the left end face of the blowing box 10, the front end of the blowing box 10 is connected with the output end of the blowing fan 14 through a pipeline, and the screened waste falls through the left end of the screening net 7, air is blown by the blowing fan 14, the blowing box 10 blows air at the left end of the screening net 7, so that the waste is separated according to the different weights when passing through the air flow, and the lighter waste falls far away on both sides of the material distribution plate 11, thereby being discharged through the first discharge port 11, and the heavier waste falls close, and is discharged through the second discharge port 12;

[0029] The connecting assembly 8 comprises connecting seats 81, two of which are symmetrically arranged on the front and back of the screening net 7, the front and back ends of the two screening nets 7 and the lower end of the connecting seat 81 are fixedly connected, the connecting seat 81 is designed in an L-shaped structure, the front and back ends of the inner wall of the screening box 1 are fixedly installed with connecting plates 82, connecting rods 83 are arranged between the connecting plates 82 and the connecting seats 81, the connecting rods 83 are distributed at equal intervals, the upper end of the connecting rod 83 is fixedly connected with the connecting seat 81, the lower end of the connecting rod 83 is slidably connected with the connecting plate 82, springs 84 are sleeved on the outer side of the connecting rod 83, the upper and lower ends of the spring 84 are fixedly connected with the connecting seat 81 and the connecting plate 82 respectively, a rotating rod 85 is rotatably installed inside the screening box 1 below the screening net 7, a cam 86 is fixedly installed on the surface of the rotating rod 85, the cam 86 is matched with the connecting seat 81, a servo motor 87 is installed on the front end surface of the screening box 1, the output end of the servo motor 87 is fixedly connected with the front end of the rotating rod 85, the two ends of the screening net 7 are movably connected by the connecting assembly 8 and the screening box 1, the servo motor 87 drives the rotating rod 85 to rotate, the cam 86 rotates, the protruding end intermittently pushes the connecting seat 81 to move, and the elasticity of the spring 84 can realize the vibration of the screening net 7 and synchronously vibrate the waste on the screening net 7, thereby improving the screening effect.

[0030] In operation, the waste is put into the screening box 1 through the feeding hopper 2, the driving motor 5 drives the crushing roller 4 to rotate, the meshing of the transmission gear 41 enables the two crushing rollers 4 to rotate synchronously, thereby realizing the crushing treatment of the waste, the crushed waste falls on the guide plate 6 and slides downward through the feeding groove, and falls on the screening net 7, the screening net 7 screens the waste, so that smaller particles and dust fall through the screening net 7 and fall on the material collecting seat 9 and are discharged through the discharge port 91, thereby facilitating the collection of small particles, at the same time, the servo motor 87 drives the rotating rod 85 to rotate, the cam 86 rotates, the protruding end intermittently pushes the connecting seat 81 to move, and the elasticity of the spring 84 can realize the vibration of the screening net 7 and synchronously vibrate the waste on the screening net 7, thereby improving the screening effect, the screened waste falls through the left end of the screening net 7, the blowing fan 14 blows air, the blowing box 10 blows air at the left end of the screening net 7, so that the waste is separated according to the different weights when passing through the air flow, and the lighter waste falls far away on both sides of the material distribution plate 11 and is discharged through the first discharge port 11, while the heavier waste falls close to the second discharge port 12.

[0031] Meanwhile, the contents not described in detail in the specification are all prior art known to those skilled in the art.

Claims

1. A sorting device for scrap copper-containing waste material, comprising a sorting bin (1), characterized in that: The upper end of the screening box (1) is fixedly installed with a feeding hopper (2), the lower end of the screening box (1) is provided with an anti-skid seat (3), the upper end inside the screening box (1) is installed with a crushing roller (4), the right end of the screening box (1) is fixedly installed with a driving motor (5), the inside of the screening box (1) below the crushing roller (4) is provided with a guide plate (6), the inside of the screening box (1) below the guide plate (6) is installed with a screening net (7), the front and rear ends of the screening net (7) and the screening box (1) are provided with a connecting assembly (8), the right end inside the screening box (1) is provided with a material collecting seat (9), the left end of the material collecting seat (9) is installed with a blowing box (10), the left end inside the screening box (1) is provided with a material distributing plate (11), the left end of the surface of the screening box (1) is provided with a first discharge port (12) and a second discharge port (13), the first discharge port (12) is above the second discharge port (13), and the lower end of the screening box (1) is provided with a blowing fan (14). The connecting assembly (8) comprises a connecting seat (81), two connecting seats (81) are symmetrically arranged on the front and rear sides of the screening net (7), the front and rear ends of the two screening nets (7) and the lower end of the connecting seat (81) are fixedly connected, the connecting seat (81) is designed in an L-shaped structure, and the front and rear ends of the inner wall of the screening box (1) are fixedly installed with a connecting plate (82). The connecting plate (82) and the connecting seat (81) are provided with a connecting rod (83).

2. A device for sorting scrap copper-containing material according to claim 1, characterized in that: The crushing roller (4) is arranged on the front and rear sides of the screening box (1), the left and right ends of the two crushing rollers (4) are rotatably connected with the screening box (1), the output end of the driving motor (5) is fixedly connected with the right end of the crushing roller (4), and the left end of the surface of the screening box (1) is fixedly installed with a transmission box (51).

3. A device for sorting scrap copper-containing material according to claim 2, wherein: The left end of the two crushing rollers (4) extends to the inside of the transmission box (51) and is fixedly installed with a transmission gear (41), and the two transmission gears (41) are meshedly connected.

4. A device for sorting scrap copper-containing material according to claim 1, wherein: The upper end surface of the guide plate (6) is provided with a guide inclined surface, the front and rear ends of the guide plate (6) are fixedly connected with the screening box (1) through an angle seat (61), the length of the guide plate (6) is less than that of the angle seat (61), and the right end of the guide plate (6) and the angle seat (61) are provided with a feeding groove, and the angle seat (61) is designed in a triangular structure.

5. A device for sorting scrap copper-containing material according to claim 1, wherein: The connecting rods (83) are equidistantly distributed, upper ends of the connecting rods (83) are fixedly connected with the connecting seats (81), lower ends of the connecting rods (83) are slidably connected with the connecting plates (82), outer sides of the connecting rods (83) are sleeved with springs (84), upper and lower ends of the springs (84) are fixedly connected with the connecting seats (81) and the connecting plates (82) respectively, a rotating rod (85) is rotatably installed below the screening net (7) in the inside of the screening box (1), the cam (86) is fixedly installed on the surface of the rotating rod (85), the cam (86) is matched with the connecting seat (81), a servo motor (87) is installed on the front end surface of the screening box (1), and the output end of the servo motor (87) is fixedly connected with the front end of the rotating rod (85).

6. A device for sorting scrap copper-containing material according to claim 1, wherein: The aggregate seats (9) are arranged on the left and right sides of the screening net (7), two aggregate seats (9) are arranged, an aggregate groove is arranged between the two aggregate seats (9), a discharge port (91) is arranged on the right side of the lower end surface of the screening box (1), and the discharge port (91) is matched with the aggregate groove.

7. A device for sorting scrap copper-containing material according to claim 1, wherein: The left end surface of the blowing box (10) is provided with an air outlet, and the front end of the blowing box (10) is connected with the output end of the blowing fan (14) through a pipeline.

8. A device for sorting scrap copper-containing material according to claim 1, wherein: The left end of the distributing plate (11) is located between the first discharge port (12) and the second discharge port (13) and is fixedly connected with the left end of the screening box (1), an outlet seat (131) is arranged in the inside of the screening box (1), the outlet seat (131) is designed in an inclined structure and is matched with the second discharge port (13).

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