Pretreatment device for secondary aluminum processing

Abstract

The utility model discloses a pretreatment device for secondary aluminum processing, which comprises a box body, a screening component and a crushing component, the screening component is arranged in the box body, and the crushing component is arranged in the box body; the screening assembly comprises a bearing plate, a first motor and a filter cartridge; the bearing plate is fixedly connected into the box body; the first motor is fixedly connected with the bottom surface of a bearing plate, the driving end of the first motor penetrates through the bearing plate and is fixedly connected with a rotating disc, a groove is formed in the rotating disc, an inserting rod is fixedly connected into the groove, and a limiting plate is fixedly connected to the rotating disc; the filter cartridge is inserted into the groove; the number of the inserting rods and the number of the limiting plates are both three, the number of each group is four, the inserting rods and the limiting plates are arranged around the center of the rotary disc, and the number of the filter cartridges is three. According to the aluminum product crushing device, the screening assembly is arranged, so that crushed aluminum products can be screened into powder of three specifications from large to small, and follow-up machining is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of recycled aluminum processing, in particular to a pre-processing device for recycled aluminum processing. Background Art

[0002] Pre-processing of recycled aluminum is a key preparation process. First, the scrap aluminum needs to be cleaned. Next, the cleaned scrap aluminum is sent to the crusher for crushing into particles of a size suitable for subsequent processing. Then, the crushed scrap aluminum particles are passed through the sorting equipment and sorted according to the material and impurity content to remove impurities such as iron and non-metals to obtain pure scrap aluminum. Finally, the scrap aluminum particles are screened by screening equipment and classified according to particle size so that the product quality can be better controlled during subsequent smelting.

[0003] The utility model with the authorization publication number CN209333878U provides a pre-processing device for recycled aluminum processing, which belongs to the technical field of "recycled aluminum processing" and the protected claim: "including a base and a storage basket, a second support frame, a first support frame and a third support frame are fixed to one surface of the base from left to right in sequence, a feed hopper is fixed on the first support frame, a first box body is fixed on one surface of the feed hopper, a lower hopper is fixed on one surface of the first box body, and a first motor is fixed on the first support frame. The utility model drives the first hob on the first round roller to rotate by the first motor, so that the aluminum products in the feed hopper can enter the first box body in an orderly manner to prevent the feed hopper from being blocked, and uses the second motor and the third motor to respectively drive the second round roller and the third round roller to rotate, so that the second hob on the second round roller and the third hob on the third round roller are staggered to cooperate, so as to cut and process the aluminum products, which is convenient for the subsequent processing of recycled aluminum."

[0004] In this equipment, although aluminum products can be cut and processed, the device does not screen the aluminum products. Failure to screen the recycled aluminum before processing will lead to low smelting efficiency, unstable quality, increased impurities and equipment damage. For this reason, we propose a pre-treatment device for recycled aluminum processing. Utility Model Content

[0005] The purpose of the utility model is to provide a pre-processing device for recycled aluminum processing to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pre-processing device for recycled aluminum processing, comprising a box, a screening component and a crushing component, wherein the screening component is arranged in the box, and the crushing component is arranged in the box;

[0008] The screening assembly includes a bearing plate, a first motor and a filter cartridge; the bearing plate is fixedly connected in the box; the first motor is fixedly connected to the bottom surface of the bearing plate, the driving end of the first motor passes through the bearing plate and is fixedly connected to a turntable, a groove is provided on the turntable, a plug rod is fixedly connected in the groove, and a limit plate is fixedly connected to the turntable; the filter cartridge is plugged into the groove.

[0009] Preferably, the number of the plug-in rods and the limit plates is set to three groups, the number of each group is set to four, and they are arranged around the center of the turntable, and the number of the filter cartridges is set to three.

[0010] Preferably, the bottoms of the three filter cartridges are each provided with a plug-in hole, and the plurality of plug-in rods are respectively plugged into the plurality of plug-in holes.

[0011] Preferably, an empty slot is provided in the bearing plate, a partition is slidably connected in the empty slot, and a U-shaped slot is provided in the partition.

[0012] Preferably, a plurality of leakage holes are provided on the rotating disk, and the plurality of leakage holes penetrate the carrying plate, and a plurality of leakage grooves are provided at the bottom of the carrying plate.

[0013] Preferably: the crushing assembly includes a second motor; the second motor is fixedly connected to the outside of the box, the driving end of the second motor extends into the box and is fixedly connected to a crushing roller, and the other end of the crushing roller is rotatably connected to the inside of the box.

[0014] Preferably, the number of the second motors and crushing rollers is set to two groups, and the driving directions of the two second motors are arranged opposite to each other.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting up a screening component, the crushed aluminum products fall into the smallest filter cartridge, and then the partition is pushed into the empty slot of the carrier plate to block the leak, and then the first motor is started. The first motor drives the turntable to rotate, which in turn drives the three filter cartridges to rotate. Since the apertures of the three filter cartridges are arranged from large to small from the inside to the outside, the centrifugal force generated by the rotation can screen the crushed aluminum products into three sizes of fragments from large to small for subsequent processing, thereby avoiding the problems of low smelting efficiency, unstable quality, increased impurities and equipment damage caused by unscreened smelting. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3It is a schematic diagram of the structure of the screening component in the utility model;

[0020] Figure 4 This utility model Figure 3 Bottom view of

[0021] Figure 5 It is a schematic diagram of the structure of the crushing component in the utility model.

[0022] In the figure: 1. box body; 2. screening component; 3. crushing component; 201. bearing plate; 202. first motor; 203. turntable; 204. groove; 205. plug-in rod; 206. limit plate; 207. filter cartridge; 208. plug-in hole; 209. empty slot; 210. partition; 211. U-shaped slot; 212. leakage hole; 213. leakage slot; 301. second motor; 302. crushing roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] like Figure 1-5 As shown, in this embodiment, a pre-treatment device for recycled aluminum processing includes a box body 1, a screening component 2 and a crushing component 3, wherein the screening component 2 is arranged in the box body 1, and the crushing component 3 is arranged in the box body 1;

[0026] The screening assembly 2 includes a bearing plate 201, a first motor 202 and a filter cartridge 207; the bearing plate 201 is fixedly connected in the box body 1; the first motor 202 is fixedly connected to the bottom surface of the bearing plate 201, the driving end of the first motor 202 passes through the bearing plate 201 and is fixedly connected to a turntable 203, a groove 204 is provided on the turntable 203, a plug-in rod 205 is fixedly connected in the groove 204, and a limiting plate 206 is fixedly connected to the turntable 203; the filter cartridge 207 is plugged into the groove 204.

[0027] During specific implementation, the aluminum products are crushed by the crushing assembly 3, and the crushed aluminum products fall into the smallest filter cartridge 207. Then the partition 210 is pushed into the empty slot 209 of the supporting plate 201 to block the leakage hole 212. Then the first motor 202 is started, and the first motor 202 drives the turntable 203 to rotate, thereby driving the three filter cartridges 207 to rotate. Since the apertures of the three filter cartridges 207 are arranged from large to small from the inside to the outside, the centrifugal force generated by the rotation can screen the crushed aluminum products into three sizes of crushed powder from large to small. After screening, the partition 210 is pulled out, and the aluminum product crushed powder will be discharged from the device through the leakage hole 212 and the leakage slot 213.

[0028] like Figure 4 As shown, further, the bottoms of the three filter cartridges 207 are each provided with a plug-in hole 208 , and the plurality of plug-in rods 205 are respectively plugged into the plurality of plug-in holes 208 .

[0029] In specific implementation, the three filter cartridges 207 can be positioned by providing the plug-in holes 208 and the plug-in rods 205. In addition, the limiting plates 206 can be provided to limit the three filter cartridges 207 to prevent the three filter cartridges 207 from deviating from their positions when rotating.

[0030] like Figure 3 As shown, further, a hollow groove 209 is provided in the bearing plate 201 , a partition plate 210 is slidably connected in the hollow groove 209 , and a U-shaped groove 211 is provided in the partition plate 210 .

[0031] In specific implementation, by setting the empty slot 209 and the partition 210, the partition 210 can be pushed into the empty slot 209 to block the leakage hole 212, thereby preventing aluminum product fragments from falling out of the filter cartridge 207 before screening. By setting the U-shaped slot 211, the rotation of the driving end of the first motor 202 is not affected.

[0032] like Figure 4 As shown, further, a plurality of leakage holes 212 are formed on the rotating disk 203 , and the plurality of leakage holes 212 penetrate the carrying plate 201 . A plurality of leakage grooves 213 are formed at the bottom of the carrying plate 201 .

[0033] During specific implementation, by setting the leakage hole 212, the aluminum product crushed particles can be discharged from the device after screening. It should be noted that the leakage holes 212 and the leakage grooves 213 are set into three groups, two of which can directly discharge crushed particles of two specifications through the leakage holes 212 and the leakage grooves 213. The smallest crushed particles need to open the door of the box body 1 and be manually cleaned out.

[0034] Embodiment 2

[0035] like Figure 5As shown, in this embodiment, the crushing assembly 3 includes a second motor 301; the second motor 301 is fixedly connected to the outside of the box body 1, the driving end of the second motor 301 extends into the box body 1 and is fixedly connected to the crushing roller 302, and the other end of the crushing roller 302 is rotatably connected to the inside of the box body 1; the number of the second motor 301 and the crushing roller 302 is set to two groups, and the driving directions of the two second motors 301 are set relatively.

[0036] During specific implementation, the two second motors 301 are started, and the two second motors 301 drive the two crushing rollers 302 to rotate relative to each other, so that the aluminum products can be crushed.

[0037] Working principle: First, the aluminum products are crushed by the crushing component 3, and the crushed aluminum product fragments fall into the smallest filter cartridge 207, and then the partition 210 is pushed into the empty slot 209 of the supporting plate 201 to block the leakage hole 212, and then the first motor 202 is started. The first motor 202 drives the turntable 203 to rotate, and then drives the three filter cartridges 207 to rotate. Since the apertures of the three filter cartridges 207 are arranged from large to small from the inside to the outside, the centrifugal force generated by the rotation can screen the crushed aluminum products into three specifications from large to small. After screening, the partition 210 is pulled out, and the aluminum product fragments will be discharged from the device through the leakage hole 212 and the leakage slot 213.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pre-treatment device for recycled aluminum processing, comprising a housing (1), a screening component (2) and a crushing component (3), characterized in that: The screening component (2) is arranged in the box (1), and the crushing component (3) is arranged in the box (1); The screening assembly (2) comprises a bearing plate (201), a first motor (202) and a filter cartridge (207); the bearing plate (201) is fixedly connected in the housing (1); the first motor (202) is fixedly connected to the bottom surface of the bearing plate (201); the driving end of the first motor (202) passes through the bearing plate (201) and is fixedly connected to a rotating disk (203); a groove (204) is provided on the rotating disk (203); a plug-in rod (205) is fixedly connected in the groove (204); a limiting plate (206) is fixedly connected to the rotating disk (203); and the filter cartridge (207) is plugged into the groove (204).

2. A pre-treatment device for recycled aluminum processing according to claim 1, characterized in that: The number of the plug-in rods (205) and the limiting plates (206) is set to three groups, and the number of each group is set to four, which are arranged around the center of the rotating disk (203), and the number of the filter cartridges (207) is set to three.

3. A pre-treatment device for recycled aluminum processing according to claim 1, characterized in that: The bottoms of the three filter cartridges (207) are each provided with an inserting hole (208), and the plurality of inserting rods (205) are respectively inserted into the plurality of inserting holes (208).

4. A pre-treatment device for recycled aluminum processing according to claim 1, characterized in that: The bearing plate (201) is provided with an empty slot (209), a partition plate (210) is slidably connected in the empty slot (209), and a U-shaped slot (211) is provided in the partition plate (210).

5. The pre-treatment device for recycled aluminum processing according to claim 1, characterized in that: The rotating disk (203) is provided with a plurality of leakage holes (212), the plurality of leakage holes (212) penetrate the carrying plate (201), and the bottom of the carrying plate (201) is provided with a plurality of leakage grooves (213).

6. A pre-treatment device for recycled aluminum processing according to claim 1, characterized in that: The crushing assembly (3) comprises a second motor (301); the second motor (301) is fixedly connected to the outside of the box (1); the driving end of the second motor (301) extends into the box (1) and is fixedly connected to a crushing roller (302); the other end of the crushing roller (302) is rotatably connected to the inside of the box (1).

7. A pre-treatment device for recycled aluminum processing according to claim 6, characterized in that: The number of the second motors (301) and the crushing rollers (302) is set to two groups, and the driving directions of the two second motors (301) are arranged opposite to each other.

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