Classified recovery device for metal scraps

Abstract

The utility model relates to the field of metal scraps, and discloses a metal scrap classification recycling device which comprises a recycling box, the top of the recycling box is communicated with a feeding pipe, a guide plate is fixedly installed in the recycling box, a smashing assembly used for smashing the metal scraps is arranged in the feeding pipe, and the top of the recycling box is communicated with a discharging pipe. A collecting assembly used for collecting dust is arranged on the front side of the recycling box, a classifying assembly used for classifying metal waste is arranged in the recycling box, the smashing assembly comprises two sets of smashing rollers, and the front ends of the smashing rollers and the front side of the inner wall of the feeding pipe are rotationally installed. According to the metal scrap crushing device, the crushing roller, the motor and the gears are matched with one another, when metal scraps are placed in the feeding pipe, the motor can be started, the output end of the motor drives one group of gears and the crushing roller to rotate, and one group of gears rotates to drive the other group of gears and the crushing roller to rotate, so that the metal scraps can be crushed.

Description

Technical Field

[0001] This utility model relates to the field of metal waste, and in particular to a metal waste sorting and recycling device. Background Technology

[0002] Metal scrap refers to various scrap metal items, offcuts, scrap equipment, and scrapped metal products generated during the production, processing, and use of metals. These scraps usually no longer have their original complete use value, but the metals they contain still have a certain recycling value.

[0003] Previously, the sorting and recycling of metal scrap largely relied on manual sorting. Workers had to rely on experience and simple tools to identify and classify various types of mixed metal scrap. This method was not only extremely labor-intensive and often involved harsh working environments filled with dust, noise, and potential chemical pollution, but it was also slow and inefficient. Faced with the ever-increasing volume of metal scrap, manual sorting could not meet the demand for rapid and large-scale recycling. Moreover, the accuracy of manual sorting was easily affected by factors such as worker fatigue and differences in skill levels, resulting in low sorting accuracy and the loss of a large amount of recyclable metal due to misjudgment. Therefore, a metal scrap sorting and recycling device is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a metal waste sorting and recycling device, which aims to improve the existing technology in the face of the increasing amount of metal waste. Manual sorting is difficult to meet the needs of rapid and large-scale recycling. Moreover, the accuracy of manual sorting is easily affected by factors such as worker fatigue and differences in skill level, resulting in low sorting accuracy and the loss of a large amount of recyclable metal due to misjudgment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A metal waste sorting and recycling device includes a recycling bin, a feeding pipe connected to the top of the recycling bin, a guide plate fixedly installed inside the recycling bin, a crushing component for crushing the metal waste inside the feeding pipe, a collecting component for collecting dust on the front side of the recycling bin, and a sorting component for sorting the metal waste inside the recycling bin.

[0007] As a further description of the above technical solution:

[0008] The crushing assembly includes two sets of crushing rollers. The front end of the crushing rollers is rotatably mounted on the front side of the inner wall of the feed pipe. The back end of the crushing rollers extends through to the back end of the feed pipe and is movably mounted with the feed pipe. A motor is fixedly mounted on the top of the recycling box. The output end of the motor is fixedly mounted on the back end of one set of crushing rollers. A gear is fixedly mounted on the back end of the crushing rollers.

[0009] As a further description of the above technical solution:

[0010] The collection assembly includes three sets of air intake nozzles. The front end of each air intake nozzle extends through to the front of the collection box. A connecting pipe is fixedly installed on the front of the collection box. The front end of each air intake nozzle is connected to the back of the connecting pipe. An air pump is fixedly installed on the front of the collection box. A filter screen is fixedly installed at the output end of the air pump. The top of the air pump is connected to the bottom of the connecting pipe.

[0011] As a further description of the above technical solution:

[0012] A collection box is fixedly installed on the front of the recycling bin, and the top of the collection box is connected to the bottom of the air pump.

[0013] As a further description of the above technical solution:

[0014] A collection compartment is slidably installed inside the collection box, and the front side of the collection compartment extends through to the front side of the collection box. A handle is fixedly installed on the front side of the collection compartment.

[0015] As a further description of the above technical solution:

[0016] The sorting component includes a placement box, the front side of which extends to the front side of the recycling box, and the placement box and the recycling box are slidably installed.

[0017] As a further description of the above technical solution:

[0018] The left side of the recycling bin is connected to a discharge pipe, and a magnet is installed inside the discharge pipe. The surface of the magnet is attracted to the inner wall of the discharge pipe.

[0019] This utility model has the following beneficial effects:

[0020] In this invention, the metal waste is crushed by the cooperation of the crushing roller, motor and gears. When the metal waste is placed into the feed pipe, the motor can be started. The output of the motor drives one set of gears to rotate and the crushing roller to rotate. The rotation of one set of gears drives another set of gears and the crushing roller to rotate, thereby crushing the metal waste.

[0021] In this invention, the air intake head, connecting pipe, air pump, and filter screen work together. After the metal waste is crushed, the air pump can be started. The air pump can draw the dust inside the recycling bin into the air intake head. The dust inside the air intake head enters the connecting pipe, and the dust inside the connecting pipe is filtered and discharged through the filter screen.

[0022] In this invention, the discharge pipe and the magnet work together so that when the metal waste is about to detach from the guide plate, the magnet can attract the ferrous waste through magnetic force, thus allowing the ferrous metal waste to be attracted to the magnet and finally sorted. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the main structure of the recycling bin of this utility model;

[0024] Figure 2 This is a rear view of the recycling bin of this utility model;

[0025] Figure 3 This is a cross-sectional view of the recycling bin of this utility model;

[0026] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0027] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B in the middle.

[0028] Legend:

[0029] 1. Recycling bin; 2. Feed pipe; 3. Guide plate; 4. Crushing assembly; 41. Crushing roller; 42. Motor; 43. Gear; 5. Collection assembly; 51. Air intake nozzle; 52. Connecting pipe; 53. Air pump; 54. Filter screen; 55. Collection bin; 56. Collection hopper; 57. Handle; 6. Sorting assembly; 61. Placement box; 62. Discharge pipe; 63. Magnet. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1-5This utility model provides an embodiment of a metal waste sorting and recycling device, including a recycling bin 1, a feeding pipe 2 connected to the top of the recycling bin 1, a guide plate 3 fixedly installed inside the recycling bin 1, a crushing component 4 for crushing the metal waste inside the feeding pipe 2, a collecting component 5 for collecting dust on the front side of the recycling bin 1, and a sorting component 6 for sorting the metal waste inside the recycling bin 1. First, the metal waste to be recycled can be placed inside the feeding pipe 2, then the metal waste can be crushed by the crushing component 4, the dust from the crushed metal waste will be collected by the collecting component 5, and then the metal waste can be sorted under the sorting component 6.

[0032] Reference Figure 1-5 The crushing assembly 4 includes two sets of crushing rollers 41. The front end of the crushing rollers 41 is rotatably mounted on the front side of the inner wall of the feed pipe 2. The back end of the crushing rollers 41 extends through to the back end of the feed pipe 2 and is movably mounted with the feed pipe 2. A motor 42 is fixedly mounted on the top of the recycling box 1. The output end of the motor 42 is fixedly mounted on the back end of one set of crushing rollers 41. A gear 43 is fixedly mounted on the back end of the crushing rollers 41. Through the mutual cooperation of the crushing rollers 41, the motor 42 and the gear 43, when metal waste is placed inside the feed pipe 2, the motor 42 can be started. The output end of the motor 42 drives one set of gears 43 to rotate and the crushing rollers 41 to rotate. The rotation of one set of gears 43 drives the other set of gears 43 and the crushing rollers 41 to rotate, thereby crushing the metal waste.

[0033] Reference Figure 1-5The collection component 5 includes three sets of air intake nozzles 51. The front end of each air intake nozzle 51 extends to the front of the collection box 1. A connecting pipe 52 is fixedly installed on the front of the collection box 1. The front end of the air intake nozzle 51 is connected to the back of the connecting pipe 52. A vacuum pump 53 is fixedly installed on the front of the collection box 1. A filter screen 54 is fixedly installed at the output end of the vacuum pump 53. The top of the vacuum pump 53 is connected to the bottom of the connecting pipe 52. Through the cooperation of the air intake nozzles 51, connecting pipe 52, vacuum pump 53, and filter screen 54, the vacuum pump 53 can be started after the metal waste has been crushed. The air pump 53 draws dust from inside the recovery box 1 into the air intake head 51. The dust inside the air intake head 51 then enters the connecting pipe 52, where it is filtered through the filter screen 54 and discharged. A collection box 55 is fixedly installed on the front of the recovery box 1. The top of the collection box 55 is connected to the bottom of the air pump 53. The collection box 55 allows the dust drawn by the air pump 53 to enter the collection box 55, thus collecting the dust and preventing it from floating in the air. A collection compartment 56 is slidably installed inside the collection box 55. The front of the collection bin 56 extends to the front of the collection box 55. A handle 57 is fixedly installed on the front of the collection bin 56. Through the interaction of the collection bin 56 and the handle 57, dust entering the collection box 55 will enter the collection bin 56. When the collection bin 56 is full of dust, the handle 57 can be pulled forward to remove the collection bin 56 and empty the dust inside. The sorting component 6 includes a placement box 61, the front of which extends to the front of the recycling box 1. The placement box 61 and the recycling box 1 are slidably installed. The device allows crushed aluminum and other materials to directly enter the placement box 61, thus enabling the sorting and collection of metal waste. The left side of the recycling box 1 is connected to the discharge pipe 62, and the discharge pipe 62 is equipped with a magnet 63. The surface of the magnet 63 is attracted to the inner wall of the discharge pipe 62. Through the interaction of the discharge pipe 62 and the magnet 63, when the metal waste is about to detach from the guide plate 3, the magnet 63 can attract the ferrous waste through magnetic force, thus attracting the ferrous metal waste to the magnet 63. Finally, the metal waste can be sorted.

[0034] Working principle: First, the metal scrap to be recycled can be placed into the feed pipe 2. Then, the motor 42 can be started. The output of the motor 42 drives one set of gears 43 to rotate and the crushing roller 41 to rotate. The rotation of one set of gears 43 drives another set of gears 43 and the crushing roller 41 to rotate, thereby crushing the metal scrap. Next, the suction pump 53 can be started. The suction pump 53 can draw the dust inside the recycling box 1 into the air intake head 51. The dust inside the air intake head 51 enters the connecting pipe 52. The dust inside the connecting pipe 52 is filtered through the filter screen 54 and discharged. Dust is transported to the collection box 55 by the air pump 53, and then enters the collection chamber 56. When the collection chamber 56 is full, the handle 57 can be pulled forward to separate the collection chamber 56 from the collection box 55. Then the dust inside the collection chamber 56 can be emptied, and the crushed metal waste will fall onto the guide plate 3. Since the guide plate 3 is inclined, the metal waste will move to the bottom on the guide plate 3. At this time, the iron waste will be attracted by the magnet 63, while the aluminum waste will enter the placement box 61, thus classifying the metal waste.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A metal scrap sorting and recycling device, comprising a recycling bin (1), characterized in that: The top of the recycling bin (1) is connected to a feed pipe (2), a guide plate (3) is fixedly installed inside the recycling bin (1), a crushing component (4) for crushing metal waste is installed inside the feed pipe (2), a collection component (5) for collecting dust is installed on the front side of the recycling bin (1), and a sorting component (6) for classifying metal waste is installed inside the recycling bin (1).

2. The metal waste sorting and recycling device according to claim 1, characterized in that: The crushing assembly (4) includes two sets of crushing rollers (41). The front end of the crushing roller (41) is rotatably installed on the front side of the inner wall of the feed pipe (2). The back side of the crushing roller (41) extends through to the back side of the feed pipe (2) and is movably installed with the feed pipe (2). A motor (42) is fixedly installed on the top of the recycling box (1). The output end of the motor (42) is fixedly installed on the back side of one set of crushing rollers (41). A gear (43) is fixedly installed on the back side of the crushing roller (41).

3. The metal waste sorting and recycling device according to claim 1, characterized in that: The collection assembly (5) includes three sets of air intake nozzles (51). The front end of the air intake nozzle (51) extends through to the front side of the recycling box (1). A connecting pipe (52) is fixedly installed on the front side of the recycling box (1). The front end of the air intake nozzle (51) and the back of the connecting pipe (52) are connected. A vacuum pump (53) is fixedly installed on the front side of the recycling box (1). A filter screen (54) is fixedly installed at the output end of the vacuum pump (53). The top of the vacuum pump (53) and the bottom of the connecting pipe (52) are connected.

4. A metal waste sorting and recycling device according to claim 3, characterized in that: A collection box (55) is fixedly installed on the front of the recycling bin (1), and the top of the collection box (55) is connected to the bottom of the air pump (53).

5. A metal waste sorting and recycling device according to claim 4, characterized in that: The collection box (55) has a collection compartment (56) that is slidably installed inside. The front side of the collection compartment (56) extends through to the front side of the collection box (55), and a handle (57) is fixedly installed on the front side of the collection compartment (56).

6. A metal waste sorting and recycling device according to claim 1, characterized in that: The sorting component (6) includes a placement box (61) extending from the front of the placement box (61) to the front of the recycling box (1), and the placement box (61) and the recycling box (1) are slidably installed.

7. A metal waste sorting and recycling device according to claim 6, characterized in that: The left side of the recycling bin (1) is connected to a discharge pipe (62), and a magnet (63) is installed inside the discharge pipe (62). The surface of the magnet (63) is adsorbed and connected to the inner wall of the discharge pipe (62).

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