Recycled aluminum raw material crushing equipment

Abstract

The utility model relates to the technical field of secondary aluminum processing equipment, and discloses secondary aluminum raw material crushing equipment which comprises a crushing box, a connecting seat is fixedly installed at the bottom of the crushing box, a discharging box is fixedly installed at the bottom of the connecting seat, stepping motors are fixedly installed on the front face and the back face of the crushing box respectively, and the discharging box is fixedly installed on the front face and the back face of the crushing box. Crushing wheels are fixedly installed at the output ends of the two sets of stepping motors correspondingly, first convex teeth are arranged on the outer surfaces of the two sets of crushing wheels in a surrounding mode correspondingly, two sets of symmetrically-distributed arc-shaped machining plates are slidably connected to the inner wall of the crushing box, and second convex teeth are fixedly installed on the opposite faces of the two sets of arc-shaped machining plates correspondingly. Through the arrangement of the crushing wheel and the arc-shaped machining plates, aluminum sheets can be continuously machined along with rotation, so that the aluminum blocks meeting the opening in the bottom of the arc-shaped machining plates can be output according to the size, and the requirement of the device for the crushing size of the aluminum blocks can be met by adjusting the distance between the arc-shaped machining plates.

Description

Technical Field

[0001] The utility model relates to the technical field of recycled aluminum processing equipment, and specifically to a recycled aluminum raw material crushing equipment. Background Art

[0002] Recycled aluminum is an aluminum alloy or aluminum metal obtained by remelting and refining scrap aluminum and scrap aluminum alloy materials or aluminum-containing waste. It is an important source of metallic aluminum. Recycled aluminum mainly appears in the form of aluminum alloy. When recycling and reusing recycled aluminum materials, relevant crushing equipment is needed to reprocess them.

[0003] Patent document CN218590628U discloses a raw material crushing device for recycled aluminum production, "including a limiting guide rail, which is arranged at the upper ends of the front and rear end surfaces inside the main bracket, the main bracket is connected to the limiting guide rail by screws, and movable brackets are installed on both sides of the outside of the limiting guide rail, and the movable bracket is slidably connected to the limiting guide rail through a card slot. The device can make the movable bracket move stably by installing the limiting guide rail and driving the two-way screw rod to ensure the functional integrity of the device, and install the pressing plate so that it can press down the recycled aluminum raw material in conjunction with the pressing motor to prevent the recycled aluminum raw material from splashing when the crushing roller is crushed, so that the recycled aluminum raw material is stably and closely contacted with the crushing roller, so that the crushing roller can quickly tear the recycled aluminum raw material into pieces, thereby enhancing the crushing efficiency of the device."

[0004] When the above-mentioned device is in use, its crushing structure performs rotating crushing when crushing recycled aluminum, and it is difficult to control the crushed size of the aluminum blocks in a range. The sizes of the broken blocks are different or the difference is too large, which will affect the subsequent use needs. When the crushing process is carried out again, the crushing efficiency of the device will be insufficient. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a recycled aluminum raw material crushing device;

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

[0007] It includes a crushing box, a connecting seat is fixedly installed on the bottom of the crushing box, a discharge box is fixedly installed on the bottom of the connecting seat, stepper motors are fixedly installed on the front and back of the crushing box, crushing wheels are fixedly installed on the output ends of the two groups of stepper motors, the outer surfaces of the two groups of crushing wheels are surrounded by first convex teeth, two groups of symmetrically distributed arc processing plates are slidably connected to the inner wall of the crushing box, and the facing surfaces of the two groups of arc processing plates are fixedly installed with second convex teeth, the front and back of the crushing box are fixedly installed with positioning seats, the outer surface of the positioning seats is threadedly penetrated by reinforcing bolts, a plurality of positioning holes are provided on the front and back of the arc processing plates, and the front ends of the reinforcing bolts are threadedly connected to the inside of the positioning holes.

[0008] As an optional technical solution, collecting seats are inserted on both sides of the connecting seat, a limiting handle is fixedly installed on one side of the collecting seat, and a magnetic suction plate is fixedly installed on the other side of the collecting seat.

[0009] As an optional technical solution, guide slide blocks are fixedly installed on the separated surfaces of the two groups of arc-shaped processing plates, and the guide slide blocks are slidably connected to the inner wall of the crushing box.

[0010] As an optional technical solution, a driving motor is fixedly installed on one side of the discharge box, and a spiral feeding frame is fixedly installed on the output end of the driving motor.

[0011] As an optional technical solution, multiple groups of auxiliary rollers are arranged around the facing surfaces of the two groups of crushing wheels, and the auxiliary rollers are rollingly connected to the inner wall of the crushing box.

[0012] As an optional technical solution, the facing surfaces of the two groups of crushing wheels are fixedly mounted with docking sliders, and the docking sliders slide against each other inside the crushing wheels.

[0013] As an optional technical solution, a feed port is provided on the top of the crushing box, and the bottom of the feed port is rotatably connected to a limiting plate.

[0014] As an optional technical solution, a discharge port is provided at the bottom of the crushing box, and the discharge port corresponds to the openings at the bottom of the two groups of arc-shaped processing plates.

[0015] The technical solution provided by the utility model has the following technical effects:

[0016] 1. The utility model provides a recycled aluminum raw material crushing equipment. Through the arrangement of the crushing wheel and the arc-shaped processing plate, the first convex teeth and the second convex teeth can crush the aluminum block under relative rotation. The crushing space between the arc-shaped processing plate and the crushing wheel can continuously process the aluminum sheet with the rotation, so that the aluminum block size that meets the bottom opening of the arc-shaped processing plate can be output. Therefore, the device can adjust the spacing between the arc-shaped processing plates to meet the device's requirements for the crushing size of the aluminum block.

[0017] 2. The utility model provides a recycled aluminum raw material crushing equipment, which can absorb the magnetic metal in the falling aluminum block through the magnetic attraction of the magnetic plate during the falling process at the bottom of the crushing box, and then play the role of removing impurities and reducing the metal impurities doped in the aluminum block. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present utility or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present utility. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a structural stereogram of the utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the crushing box structure of the utility model;

[0021] Figure 3 This is a schematic cross-sectional view of the auxiliary roller structure of the utility model;

[0022] Figure 4 This is a schematic cross-sectional view of the discharge box structure of the utility model;

[0023] Figure 5 It is a schematic cross-sectional view of the connecting seat structure of the utility model.

[0024] In the figure: 1. Crushing box; 2. Connecting seat; 3. Discharging box; 4. Stepping motor; 5. Crushing wheel; 6. First convex tooth; 7. Arc processing plate; 8. Second convex tooth; 9. Positioning seat; 10. Reinforcement bolt; 11. Positioning hole; 12. Collecting seat; 13. Limiting handle; 14. Magnetic plate; 15. Guide slider; 16. Driving motor; 17. Spiral feed rack; 18. Auxiliary roller; 19. Docking slider; 20. Feed inlet; 21. Limiting plate; 22. Discharging port. DETAILED DESCRIPTION

[0025] See also Figure 1 , Figure 2 and Figure 3 , a recycled aluminum raw material crushing equipment;

[0026] It comprises a crushing box 1, a connecting seat 2 is fixedly installed at the bottom of the crushing box 1, a discharging box 3 is fixedly installed at the bottom of the connecting seat 2, a stepping motor 4 is fixedly installed at the front and back of the crushing box 1, crushing wheels 5 are fixedly installed at the output ends of two groups of stepping motors 4, the outer surfaces of the two groups of crushing wheels 5 are surrounded by first convex teeth 6, two groups of symmetrically distributed arc processing plates 7 are slidably connected to the inner wall of the crushing box 1, and second convex teeth 8 are fixedly installed on the facing surfaces of the two groups of arc processing plates 7, and positioning seats 9 are fixedly installed at the front and back of the crushing box 1. The outer surface of the positioning seat 9 is threadedly penetrated and connected with a reinforcing bolt 10, and a plurality of positioning holes 11 are provided on the front and back of the arc processing plate 7, and the front end of the reinforcing bolt 10 is threadedly connected to the inside of the positioning hole 11;

[0027] When the device is used for crushing recycled aluminum raw materials, the recycled aluminum can be poured into the crushing box 1 through the opening at the top of the crushing box 1. The poured aluminum blocks can contact the surface of the crushing wheel 5. The stepper motor 4 is powered on, and its output end can drive the crushing wheel 5 to rotate, and then drive the first convex tooth 6 to rotate, and can cooperate with the second convex tooth 8 on the arc processing plate 7. The spacing between the two can be adjusted with the relative rotation between the first convex tooth 6 and the second convex tooth 8 to achieve the crushing of the aluminum blocks. The crushed aluminum blocks are on the arc The aluminum blocks are rolled in the crushing space between the arc-shaped processing plate 7 and the crushing wheel 5, and the aluminum blocks of composite sizes after crushing can fall out through the spacing at the bottom of the two groups of arc-shaped processing plates 7. The width of the bottom spacing between the two groups of arc-shaped processing plates 7 can be adjusted by rotation adjustment. The installation connection between the reinforcement bolts 10 and the positioning holes 11 at different positions can adjust the spacing size at the bottom of the arc-shaped processing plates 7 to appropriately adjust the size of the aluminum blocks allowed to be output by the crushing mechanism of the device. The crushed aluminum blocks can be output through the discharge box 3.

[0028] The separated surfaces of the two sets of arc-shaped processing plates 7 are fixedly mounted with guide slide blocks 15, and the guide slide blocks 15 are slidably connected to the inner wall of the crushing box 1;

[0029] The sliding property of the guide slide block 15 can increase the convenience of the steering adjustment of the arc-shaped processing plate 7 in the crushing box 1.

[0030] A drive motor 16 is fixedly installed on one side of the discharge box 3, and a spiral feed frame 17 is fixedly installed on the output end of the drive motor 16;

[0031] By energizing the driving motor 16 , its output end can drive the spiral feed frame 17 to rotate, and then the crushed aluminum blocks that fall into the discharge box 3 can be continuously discharged.

[0032] A feed opening 20 is provided at the top of the crushing box 1, and a limit plate 21 is rotatably connected to the bottom of the feed opening 20;

[0033] Aluminum blocks can be poured into the crushing box 1 through the feed port 20, and the setting of the limit plate 21 can reduce the impact of the aluminum blocks when they are poured in.

[0034] The bottom of the crushing box 1 is provided with a discharge port 22, and the discharge port 22 corresponds to the openings at the bottom of the two sets of arc-shaped processing plates 7;

[0035] The discharging port 22 is provided so that the crushed aluminum blocks can fall into the discharging box 3 in the same size.

[0036] See also Figure 1 , Figure 4 and Figure 5 , a recycled aluminum raw material crushing equipment;

[0037] The two sides of the connecting seat 2 are plugged with a collecting seat 12, one side of the collecting seat 12 is fixedly installed with a limited grip 13, and the other side of the collecting seat 12 is fixedly installed with a magnetic suction plate 14;

[0038] By setting the limiting handle 13, the collection seat 12 can be plugged in and installed more conveniently, so that the magnetic suction plate 14 is close to the discharge port 22, and then when the aluminum block is dropped, the magnetic metal therein can be adsorbed to remove impurities.

[0039] The facing surfaces of the two groups of crushing wheels 5 are surrounded by multiple groups of auxiliary rollers 18, and the auxiliary rollers 18 are rotatably connected to the inner wall of the crushing box 1;

[0040] The auxiliary roller 18 rolls in a circular motion on the inner wall of the crushing box 1 , thereby assisting the rotation of the crushing wheel 5 and increasing the stability of the crushing wheel 5 during rotation.

[0041] The facing surfaces of the two groups of crushing wheels 5 are fixedly mounted with docking sliders 19, and the docking sliders 19 slide mutually inside the crushing wheels 5;

[0042] Through the docking of the docking slider 19, the rotation between the two groups of crushing wheels 5 plays a role of docking support, which can ensure the linkage of the rotation of the two groups of crushing wheels 5.

[0043] Working principle: When the device is in use, aluminum blocks can be poured into the crushing box 1 through the opening on the top of the crushing box 1, and the stepper motor 4 can be powered on to make the crushing wheel 5 and the arc-shaped processing plate 7 relatively arranged, so that the first convex tooth 6 and the second convex tooth 8 can rotate relative to each other, so as to achieve the crushing effect on the aluminum block. In the crushing work of the aluminum block, the aluminum block structure that does not meet the size of the bottom opening of the arc-shaped processing plate 7 can continue to be crushed in the crushing box 1, and the steering of the arc-shaped processing plate 7 can be adjusted to intervene and regulate the size of the openings at the bottom of the two groups of arc-shaped processing plates 7 to adjust the size of the crushed blocks after the device is crushed. The crushed aluminum blocks can be discharged by rotating the spiral feed rack 17.

[0044] 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.

Claims

1. A recycled aluminum raw material crushing device, comprising a crushing box (1), characterized in that: A connecting seat (2) is fixedly installed at the bottom of the crushing box (1), and a discharge box (3) is fixedly installed at the bottom of the connecting seat (2). Stepper motors (4) are fixedly installed on the front and back of the crushing box (1). Crushing wheels (5) are fixedly installed at the output ends of the two groups of stepper motors (4). The outer surfaces of the two groups of crushing wheels (5) are surrounded by first convex teeth (6). Two groups of symmetrically distributed arc processing plates (7) are slidably connected to the inner wall of the crushing box (1). The facing surfaces of the two groups of arc processing plates (7) are fixedly installed with second convex teeth (8). Positioning seats (9) are fixedly installed on the front and back of the crushing box (1). The outer surface of the positioning seat (9) is threadedly penetrated by a reinforcing bolt (10). The front and back of the arc processing plate (7) are provided with a plurality of positioning holes (11), and the front ends of the reinforcing bolts (10) are threadedly connected to the inside of the positioning holes (11).

2. The recycled aluminum raw material crushing equipment according to claim 1 is characterized in that: The two sides of the connection seat (2) are plugged with a collecting seat (12), one side of the collecting seat (12) is fixedly mounted with a limit handle (13), and the other side of the collecting seat (12) is fixedly mounted with a magnetic attraction plate (14).

3. The recycled aluminum raw material crushing equipment according to claim 1 is characterized in that: The separated surfaces of the two groups of arc-shaped processing plates (7) are fixedly mounted with guide slide blocks (15), and the guide slide blocks (15) are slidably connected to the inner wall of the crushing box (1).

4. The recycled aluminum raw material crushing equipment according to claim 1 is characterized in that: A driving motor (16) is fixedly mounted on one side of the discharge box (3), and a spiral feed frame (17) is fixedly mounted on the output end of the driving motor (16).

5. The recycled aluminum raw material crushing equipment according to claim 1 is characterized by: The facing surfaces of the two groups of crushing wheels (5) are surrounded by multiple groups of auxiliary rollers (18), and the auxiliary rollers (18) are rollingly connected to the inner wall of the crushing box (1).

6. The recycled aluminum raw material crushing equipment according to claim 1 is characterized by: The facing surfaces of the two groups of crushing wheels (5) are fixedly mounted with docking slide blocks (19), and the docking slide blocks (19) slide against each other inside the crushing wheels (5).

7. The recycled aluminum raw material crushing equipment according to claim 1 is characterized by: A feed opening (20) is provided on the top of the crushing box (1), and a limit plate (21) is rotatably connected to the bottom of the feed opening (20).

8. The recycled aluminum raw material crushing equipment according to claim 1, characterized in that: The bottom of the crushing box (1) is provided with a discharge port (22), and the discharge port (22) corresponds to the openings at the bottom of the two groups of arc-shaped processing plates (7).

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