CN217249254U

CN217249254U - Crushing and screening device for recycled aluminum materials

Info

Publication number: CN217249254U
Application number: CN202220711134.4U
Authority: CN
Inventors: 徐浩军
Original assignee: Lanxi Boyuan Co ltd
Current assignee: Lanxi Boyuan Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-23
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to a retrieve aluminium material technical field, specifically speaking relates to a retrieve aluminium material breakage and sieving mechanism. The crushing device comprises a crushing barrel which is transversely arranged and has openings at two ends, wherein the two ends of the crushing barrel are respectively provided with a cover plate for plugging the opening of the crushing barrel, two crushing rollers which are matched with each other are rotatably arranged between the two cover plates, and the axial directions of the two crushing rollers are respectively parallel to the axial direction of the crushing barrel; a feed inlet communicated with the interior of the crushing barrel is arranged above the crushing barrel, a discharge outlet is arranged on the side wall below the crushing barrel, and a sieve plate is arranged at the discharge outlet; a material turning mechanism for turning materials is arranged between the two cover plates and comprises a plurality of material turning hoppers which slide along the circumferential direction of the inner wall of the crushing barrel. The utility model discloses a can realize the broken handle of aluminium material in a broken section of thick bamboo better.

Description

Crushing and screening device for recycled aluminum materials

Technical Field

The utility model relates to a retrieve aluminium material technical field, specifically speaking relates to a retrieve aluminium material breakage and sieving mechanism.

Background

In the case of recovering an aluminum material, it is troublesome to recover the aluminum material because the recovered aluminum material is often irregular in shape such as an aluminum block or an aluminum plate. In the prior art, a crushing mode is generally adopted for treating aluminum materials, but when the aluminum materials are crushed by the conventional crushing device, some aluminum materials which cannot pass through the sieve holes cannot be further crushed, namely when the aluminum materials which cannot pass through the sieve holes accumulate to a certain degree, the separated aluminum materials need to be crushed again by an operator, which is troublesome, so that the conventional device for crushing the aluminum materials is not good in use.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, the present invention solves the above technical problems.

The crushing and screening device for the recycled aluminum materials comprises a crushing cylinder which is transversely placed and is provided with openings at two ends, wherein cover plates for plugging the opening of the crushing cylinder are arranged at two ends of the crushing cylinder, two crushing rollers which are matched with each other are rotatably arranged between the two cover plates, and the axial directions of the two crushing rollers are respectively parallel to the axial direction of the crushing cylinder; a feed inlet communicated with the interior of the crushing barrel is arranged above the crushing barrel, a discharge outlet is arranged on the side wall below the crushing barrel, and a sieve plate is arranged at the discharge outlet; a material turning mechanism for turning materials is arranged between the two cover plates and comprises a plurality of material turning hoppers which slide along the circumferential direction of the inner wall of the crushing barrel.

According to the aluminum material crushing device, through the arrangement of the crushing barrel, the cover plate, the crushing roller, the feeding hole, the discharging hole and the tipping bucket, an operator can pour the recycled aluminum material into the crushing barrel from the feeding hole, then the crushing roller can crush the aluminum material poured into the crushing barrel, so that one part of crushed aluminum material is sieved by the sieve plate and discharged out of the crushing barrel, the other part of aluminum material which is not sieved by the sieve plate is driven to the upper part of the crushing barrel from the lower part of the crushing barrel through the tipping bucket, and then the aluminum material which is not sieved by the sieve plate can be crushed again by the crushing roller, so that the aluminum material can be crushed better.

Preferably, a first motor for driving the crushing roller to rotate is arranged at one cover plate.

In the invention, the first motor is arranged, so that the rotation of the crushing roller in the crushing cylinder is preferably realized, and the crushing treatment of the aluminum material is realized.

Preferably, the two end parts of the crushing barrel are respectively provided with a first step part, the cover plate comprises a first cover plate component and a second cover plate component, and the second cover plate component is provided with a second step part matched with the first step part; a driven gear which is coaxially arranged with the cover plate and can rotate is arranged between the first cover plate assembly and the second cover plate assembly, a mounting disc is coaxially arranged on one side of the driven gear, which faces the inner part of the crushing cylinder, and the two ends of the turning hopper are respectively arranged at the mounting discs at the two ends of the crushing cylinder.

According to the aluminum material crusher, the driven gear and the mounting disc are arranged, so that when the driven gear located between the first cover plate assembly and the second cover plate assembly rotates, the mounting disc can drive the turning hopper to circumferentially and circularly slide along the inner wall of the crushing cylinder, the turning hopper turns over the aluminum material below the crushing cylinder to the upper side of the crushing cylinder, and the aluminum material which is not screened by the screen plate is crushed again.

As preferred, the stirring hopper includes the first segmental arc with broken section of thick bamboo inner wall laminating, and first segmental arc is coaxial and the interval is equipped with the second segmental arc, and the arc length of first segmental arc is greater than the arc length of second segmental arc, is equipped with the linkage segment that both sides are connected respectively in first segmental arc and second segmental arc one side between first segmental arc and the second segmental arc, and the lateral wall of first segmental arc, second segmental arc, linkage segment forms the stirring groove jointly.

Through the structure of the turning hopper, when the mounting disc drives the turning hopper to rotate, the aluminum material without the sieve plate is turned into the turning groove by the first arc-shaped section, and when the turning hopper moves to the upper part of the crushing cylinder, the aluminum material in the turning groove can slide out of the turning groove, so that the aluminum material falls between the two crushing rollers and is crushed by the two crushing rollers again.

Preferably, the first cover plate assembly and the second cover plate assembly are both provided with annular grooves, and two sides of the driven gear are respectively provided with annular convex blocks extending into the annular grooves.

According to the invention, through the arrangement of the annular groove and the annular bump, when the driven gear rotates, the annular bump is positioned in the annular groove to rotate, so that the stability of the driven gear during rotation is better.

Preferably, an arc-shaped notch is formed in the cover plate, a second motor is arranged on the side wall of the crushing barrel and located at the arc-shaped notch, and a driving gear meshed with the driven gear is arranged on an output shaft of the second motor.

According to the aluminum material secondary crushing device, the arc-shaped notch, the driving gear and the second motor are arranged, so that the second motor rotates to drive the driving gear to drive the driven gear to rotate, the driven gear further drives the material overturning hopper to circumferentially and circularly slide along the inner wall of the crushing cylinder, the material overturning hopper overturns the aluminum material below the crushing cylinder to the upper side of the crushing cylinder, and the aluminum material which is not sieved by the sieve plate is crushed again.

Preferably, support legs for supporting the crushing cylinder are arranged below the crushing cylinder.

In the invention, the supporting legs are arranged, so that the crushing barrel is preferably supported.

Drawings

FIG. 1 is a schematic view of a crushing and screening apparatus for recycled aluminum material in example 1;

FIG. 2 is a schematic sectional view of the crushing and screening apparatus for recycled aluminum materials in example 1;

FIG. 3 is a schematic view of part A of FIG. 2 in example 1;

FIG. 4 is a schematic structural view of a cover plate in embodiment 1;

FIG. 5 is a schematic structural view of a first cover plate assembly in embodiment 1;

fig. 6 is a schematic structural view of a second lid assembly in embodiment 1;

fig. 7 is a schematic structural view of a driven gear in embodiment 1;

FIG. 8 is a schematic structural view of a hopper according to example 1;

fig. 9 is a schematic structural view of a screen plate in example 1.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention only and are not limiting.

Example 1

As shown in fig. 1 to 9, the present embodiment provides a crushing and screening apparatus for recycled aluminum materials, which includes a transversely disposed crushing cylinder 110 with two open ends, two cover plates 130 for sealing the open end of the crushing cylinder 110 are disposed at two ends of the crushing cylinder 110, two mutually cooperating crushing rollers 230 are rotatably disposed between the two cover plates 130, and the axial directions of the two crushing rollers 230 are respectively parallel to the axial direction of the crushing cylinder 110; a feed inlet 120 communicated with the interior of the crushing barrel 110 is arranged above the crushing barrel 110, a discharge outlet 210 is arranged on the side wall below the crushing barrel 110, and a sieve plate 220 is arranged at the discharge outlet 210; a material turning mechanism for turning the material is further disposed between the two cover plates 130, and the material turning mechanism includes a plurality of material turning hoppers 240 sliding along the circumferential direction of the inner wall of the crushing cylinder 110.

Through the arrangement of the crushing cylinder 110, the cover plate 130, the crushing roller 230, the feed inlet 120, the discharge outlet 210 and the tipping bucket 240 in the embodiment, an operator pours the recycled aluminum material into the crushing cylinder 110 from the feed inlet 120, and then the crushing roller 230 crushes the aluminum material poured into the crushing cylinder 110, so that a part of the crushed aluminum material is sieved by the sieve plate 220 and discharged out of the crushing cylinder 110, and the other part of the aluminum material which is not sieved by the sieve plate 220 is driven to the upper part of the crushing cylinder 110 from the lower part of the crushing cylinder 110 by the tipping bucket 240, and then the aluminum material which is not sieved by the sieve plate 220 can be crushed again by the crushing roller 230, so that the aluminum material can be crushed better;

through the arrangement of the tipping bucket 240 in the embodiment, on one hand, the tipping bucket 240 can drive the aluminum material which is not sieved by the sieve plate 220 to be crushed again by the crushing roller 230; on the other hand, the material overturning hopper 240 circularly slides along the circumferential direction of the inner wall of the crushing cylinder 110, thereby effectively preventing the aluminum material which is not sieved by the sieve plate 220 from blocking the sieve holes of the sieve plate 220.

In this embodiment, a first motor 140 is disposed at a cover plate 130 for driving the rotation of the crushing roller 230.

By the arrangement of the first motor 140 in the present embodiment, the rotation of the crushing roller 230 in the crushing cylinder 110 is preferably realized, thereby realizing the crushing treatment of the aluminum material.

In this embodiment, the two end portions of the crushing cylinder 110 are provided with first step portions 310, the cover plate 130 includes a first cover plate assembly 410 and a second cover plate assembly 420, and the second cover plate assembly 420 is provided with a second step portion 320 matched with the first step portion 310; a driven gear 330 which is coaxially arranged with the cover plate 130 and can rotate is arranged between the first cover plate assembly 410 and the second cover plate assembly 420, a mounting plate 440 is coaxially arranged on one side of the driven gear 330 facing the inside of the crushing cylinder 110, and two ends of the tipping bucket 240 are respectively mounted at the mounting plates 440 at two ends of the crushing cylinder 110.

Through the arrangement of the first step part 310 and the second step part 320 in the present embodiment, the installation of the cover plate 130 at the two ends of the crushing cylinder 110 is preferably realized;

and through the arrangement of the driven gear 330 and the mounting disc 440 in this embodiment, when the driven gear 330 between the first cover plate assembly 410 and the second cover plate assembly 420 of the driven gear 330 rotates, the mounting disc 440 can drive the turning hopper 240 to circularly slide along the circumferential direction of the inner wall of the crushing cylinder 110, so that the turning hopper 240 turns the aluminum material below the crushing cylinder 110 to the upper side of the crushing cylinder 110, and the aluminum material which is not sieved by the sieve plate 220 is crushed again.

In this embodiment, the material turning hopper 240 includes a first arc segment 810 attached to the inner wall of the crushing cylinder 110, the first arc segment 810 is coaxial and has a second arc segment 820 at an interval, the arc length of the first arc segment 810 is greater than that of the second arc segment 820, a connecting segment 830 is disposed between the first arc segment 810 and the second arc segment 820, the two sides of the connecting segment 830 are respectively connected to one side of the first arc segment 810 and one side of the second arc segment 820, and the side walls of the first arc segment 810, the second arc segment 820 and the connecting segment 830 form a material turning groove together.

By the construction of the tipping bucket 240 in this embodiment, when the tipping bucket 240 is rotated by the mounting plate 440, the aluminum material which does not pass through the screen plate 220 is turned into the tipping bucket by the first arc-shaped section 810, and when the tipping bucket 240 moves to above the crushing cylinder 110, the aluminum material in the tipping bucket can slide out of the tipping bucket, so that the aluminum material falls between the two crushing rollers 230 and is crushed again by the two crushing rollers 230.

In this embodiment, the first cover plate assembly 410 and the second cover plate assembly 420 are both provided with an annular groove 340, and two sides of the driven gear 330 are respectively provided with an annular protrusion 331 extending into the annular groove 340.

Through the arrangement of the annular groove 340 and the annular protrusion 331 in the embodiment, when the driven gear 330 rotates, the annular protrusion 331 is located in the annular groove 340 to rotate, so that the stability of the driven gear 330 during rotation is better.

In this embodiment, the cover plate 130 is provided with an arc-shaped notch 430, the second motor 150 is disposed on the sidewall of the crushing cylinder 110 and at the arc-shaped notch 430, and the output shaft of the second motor 150 is provided with a driving gear 160 engaged with the driven gear 330.

Through the arrangement of the arc-shaped notch 430, the driving gear 160 and the second motor 150 in this embodiment, the second motor 150 rotates to drive the driving gear 160 to drive the driven gear 330 to rotate, so that the driven gear 330 drives the turning hopper 240 to circularly slide along the circumferential direction of the inner wall of the crushing cylinder 110, and therefore the turning hopper 240 turns the aluminum material below the crushing cylinder 110 to the upper side of the crushing cylinder 110, and the aluminum material which is not sieved by the sieve plate 220 is crushed again.

In this embodiment, a support leg 111 for supporting the crushing cylinder 110 is provided below the crushing cylinder 110.

By the arrangement of the supporting legs 111 in this embodiment, the supporting of the crushing cylinder 110 is preferably realized.

When the crushing and screening device for the recycled aluminum material of the present embodiment is used, first, the first motor 140 is started to operate the crushing roller 230 normally, and the second motor 150 is started to operate the dumping hopper 240 normally; then, the operator pours the aluminum material into the crushing cylinder 110 from the feeding hole 120, so that the crushing roller 230 crushes the aluminum material, in the process, a part of the crushed aluminum material can be sieved out of the crushing cylinder 110 from the sieve plate 220, and another part of the aluminum material which is not sieved by the sieve plate 220 can be crushed again by the crushing roller 230 under the action of the tipping bucket 240; finally, the operator collects the aluminum material sieved out of the crushing cylinder 110 from the sieve plate 220, thereby achieving a better crushing treatment of the aluminum material.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. Retrieve aluminium material and break and sieving mechanism, its characterized in that: the crusher comprises a crushing cylinder (110) which is transversely placed and has two open ends, wherein both ends of the crushing cylinder (110) are provided with cover plates (130) for plugging the opening of the crushing cylinder (110), two mutually matched crushing rollers (230) are rotatably arranged between the two cover plates (130), and the axial directions of the two crushing rollers (230) are respectively parallel to the axial direction of the crushing cylinder (110); a feed inlet (120) communicated with the interior of the crushing barrel (110) is arranged above the crushing barrel (110), a discharge outlet (210) is arranged on the side wall below the crushing barrel (110), and a sieve plate (220) is arranged on the discharge outlet (210); a material turning mechanism for turning materials is arranged between the two cover plates (130), and the material turning mechanism comprises a plurality of material turning hoppers (240) which slide along the circumferential direction of the inner wall of the crushing cylinder (110).

2. The crushing and screening apparatus for recycled aluminum material according to claim 1, wherein: a first motor (140) for driving the crushing roller (230) to rotate is arranged at the position of a cover plate (130).

3. The crushing and screening apparatus for recycled aluminum material according to claim 1, wherein: the two end parts of the crushing barrel (110) are respectively provided with a first step part (310), the cover plate (130) comprises a first cover plate component (410) and a second cover plate component (420), and the second cover plate component (420) is provided with a second step part (320) matched with the first step part (310); be equipped with between first apron subassembly (410) and the second apron subassembly (420) with apron (130) coaxial setting and rotatable driven gear (330), driven gear (330) are equipped with mounting disc (440) towards the inside one side of crushing barrel (110) coaxial, and the mounting disc (440) department at crushing barrel (110) both ends is installed respectively at the both ends of tipping bucket (240).

4. The crushing and screening apparatus for recycled aluminum material according to claim 3, wherein: turning over hopper (240) including with first segmental arc (810) of crushing barrel (110) inner wall laminating, first segmental arc (810) are coaxial and the interval is equipped with second segmental arc (820), the arc length of first segmental arc (810) is greater than the arc length of second segmental arc (820), be equipped with between first segmental arc (810) and second segmental arc (820) both sides and connect respectively at linkage segment (830) of first segmental arc (810) and second segmental arc (820) one side, first segmental arc (810), second segmental arc (820), the lateral wall of linkage segment (830) forms the groove of turning over the material jointly.

5. The crushing and screening apparatus for recycled aluminum material according to claim 3, wherein: the first cover plate component (410) and the second cover plate component (420) are both provided with annular grooves (340), and two sides of the driven gear (330) are respectively provided with annular convex blocks (331) extending into the annular grooves (340).

6. The crushing and screening apparatus for recycled aluminum material according to claim 3, wherein: an arc-shaped notch (430) is formed in the cover plate (130), a second motor (150) is arranged on the side wall of the crushing barrel (110) and located at the arc-shaped notch (430), and a driving gear (160) meshed with the driven gear (330) is arranged on an output shaft of the second motor (150).

7. The crushing and screening apparatus for recycled aluminum material according to claim 1, wherein: supporting legs (111) for supporting the crushing barrel (110) are arranged below the crushing barrel (110).