Waste aluminum piece crushing device

Abstract

The utility model belongs to the technical field of secondary aluminum processing and production, and relates to a waste aluminum piece crushing device which comprises a tank body, a waste aluminum piece crushing device and a secondary aluminum piece crushing device, the crushing roller is arranged in the crushing cavity and is used for crushing the aluminum piece; the crankshaft is rotationally matched in the crushing cavity, the crankshaft is configured to be provided with at least two crank throw ends, the multiple crushing rollers correspond to the crank throw ends in a one-to-one mode, and the multiple crushing rollers can rotate relative to the crankshaft at different rotating speeds; and the screening assembly is arranged at the discharging end of the tank body, the screening assembly is configured to be provided with a discharging channel and a material returning channel on the tank body, the discharging channel can enable the crushed finished product to pass out of the tank body, and the material returning channel is used for enabling the crushed defective product to pass into the feeding end of the tank body again. According to the utility model, the crushing efficiency and effect can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of recycled aluminum processing and production, and particularly relates to a waste aluminum part crushing device. Background Art

[0002] Recycled aluminum processing is a technology that recycles and re-produces aluminum waste, and has a wide range of applications. The recycled aluminum waste must first be crushed to improve the subsequent sorting effect of aluminum blocks. Therefore, an aluminum crushing device is needed. At present, common crushing devices mainly rotate crushing rollers to crush aluminum waste during the process. Usually, the crushing is incomplete and the crushing efficiency is low. Therefore, an aluminum waste crushing device is proposed to solve the above-mentioned problems. Utility Model Content

[0003] The utility model aims to provide a waste aluminum parts crushing device to solve the above problems and improve the crushing efficiency and effect.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following scheme: a waste aluminum parts crushing device, comprising:

[0005] A tank body having a crushing chamber defined therein;

[0006] A crushing roller is arranged in the crushing chamber and is used for crushing the aluminum parts;

[0007] A crankshaft, rotatably engaged in the pulverizing chamber, wherein the crankshaft is configured to have at least two cranked ends, a plurality of pulverizing rollers are provided in a one-to-one correspondence with the cranked ends, and the plurality of pulverizing rollers can rotate relative to the crankshaft at different speeds;

[0008] A screening component is arranged at the discharge end of the tank body. The screening component is configured to form a discharge channel and a return channel on the tank body respectively. The discharge channel can pass the crushed finished product out of the tank body, and the return channel is used to pass the crushed defective product back into the feed end of the tank body.

[0009] Preferably, it also includes:

[0010] The driving assembly is arranged on the crankshaft, and a plurality of driving ends are provided corresponding to the crank ends one by one. Any one of the crushing rollers is connected to a driving end, and the plurality of crushing rollers rotate relative to the crankshaft through the driving assembly respectively.

[0011] Preferably, the driving assembly comprises:

[0012] A plurality of motor housings are arranged on the crank end in a one-to-one correspondence, wherein a partition is provided on the portion of the crankshaft located at the crank end, and the motor housing is fixedly connected to one side of the partition;

[0013] The second motor is fixed in the motor housing, and the output shaft of the second motor extends out of the motor housing and is fixed to one end of the crushing roller, and the other end of the crushing roller is rotationally connected to the other side of the partition away from the motor housing.

[0014] Preferably, it also includes:

[0015] A first motor is fixedly connected to the top surface of the tank body, an output shaft of the first motor extends into the tank body and is fixedly connected to one end of a crankshaft, and the other end of the crankshaft is rotatably connected to a rotating shaft;

[0016] A plurality of support rods are provided, and the plurality of support rods are axially arranged on the outer peripheral side of the rotating shaft, and the two ends of the support rods are respectively fixedly connected to the tank body and the rotating shaft.

[0017] Preferably, the screening assembly comprises:

[0018] A support seat is fixedly connected to the bottom end of the tank body, and a screening cavity connected to the crushing cavity is defined at the center of the support seat;

[0019] The sieve plate is movably fitted in the screening chamber and blocks the bottom of the screening chamber. A feeding piece is provided on one side of the top of the sieve plate. The crushed defective products are passed into the feeding end of the tank body through the feeding piece at the top of the sieve plate, and the bottom of the sieve plate is used to pass the crushed finished products.

[0020] Preferably, it also includes:

[0021] An adjusting seat is arranged below the sieve plate and rotatably cooperates with the supporting seat. A pair of rotating rods are fixedly connected to opposite sides of the outer wall of the adjusting seat. The ends of the pair of rotating rods that are far away from each other are respectively connected to the inner wall of the tank body, and are extended out of the tank body and fixed with adjusting bolts. The sieve plate is tilted along the direction of the feeding member through the adjusting seat.

[0022] Preferably, it also includes:

[0023] A plurality of springs are provided, and the plurality of springs are distributed at equal intervals in the circumferential direction of the sieve plate, and the two ends of the springs are respectively fixedly connected to the adjustment seat and the sieve plate.

[0024] Preferably, the material feeding member is a screw conveyor, a material feed port of the screw conveyor is arranged in communication with one side of the support seat, and a material discharge port of the screw conveyor is in communication with the top of the tank body.

[0025] Preferably, it also includes:

[0026] The bracket is fixedly connected to the support base, and the support base is fixed relative to the ground through the bracket.

[0027] Preferably, a collection box is placed below the sieve plate.

[0028] Compared with the prior art, the utility model has the following advantages and technical effects:

[0029] The utility model defines a crushing chamber in a tank body, and rotates a matching crankshaft in the crushing chamber, and utilizes a plurality of crank ends on the crankshaft to drive a plurality of crushing rollers to rotate, so that the plurality of crushing rollers can generate staggered rotation in the crushing chamber, and when the crankshaft drives the plurality of crushing rollers to rotate, the crushing rollers themselves can rotate relative to the crankshaft at different speeds, thereby expanding the crushing range and enhancing the degree of crushing of aluminum waste, thereby improving the crushing efficiency and crushing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor:

[0031] Figure 1 It is the position relationship diagram of the tank body and the screw conveyor;

[0032] Figure 2 It is the position relationship diagram of the crankshaft and the screen plate;

[0033] Figure 3 It is the position relationship diagram of the motor housing and the crankshaft;

[0034] Figure 4 The figure is the position relationship diagram between the adjustment seat and the sieve plate;

[0035] Among them, 1. tank body; 2. crushing roller; 3. crankshaft; 4. motor housing; 5. second motor; 6. first motor; 7. rotating shaft; 8. support rod; 9. supporting seat; 10. sieve plate; 11. adjusting seat; 12. rotating rod; 13. adjusting bolt; 14. spring; 15. screw conveyor; 16. bracket; 17. collecting box. DETAILED DESCRIPTION

[0036] 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.

[0037] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] Example: Refer to Figure 1-Figure 4 , a waste aluminum parts crushing device, comprising:

[0039] A tank body 1 defines a crushing chamber therein;

[0040] A crushing roller 2 is arranged in the crushing chamber and is used to crush the aluminum parts;

[0041] A crankshaft 3 is rotatably engaged in the pulverizing chamber, wherein the crankshaft 3 is configured to have at least two cranked ends, and a plurality of pulverizing rollers 2 are provided in one-to-one correspondence with the cranked ends, and the plurality of pulverizing rollers 2 can rotate relative to the crankshaft 3 at different speeds;

[0042] The screening component is arranged at the discharge end of the tank body 1. The screening component is configured to form a discharge channel and a return channel on the tank body 1 respectively. The discharge channel can pass the crushed finished product out of the tank body 1, and the return channel is used to pass the crushed defective product back into the feed end of the tank body 1.

[0043] The utility model defines a crushing chamber in a tank body 1, and rotates a matching crankshaft 3 in the crushing chamber, utilizes a plurality of crank ends on the crankshaft 3 to drive a plurality of crushing rollers 2 to rotate, so that the plurality of crushing rollers 2 can generate staggered rotation in the crushing chamber, and when the crankshaft 3 drives the plurality of crushing rollers 2 to rotate, the crushing rollers 2 themselves can rotate relative to the crankshaft 3 at different speeds, thereby expanding the crushing range and enhancing the degree of crushing of aluminum waste, thereby improving the crushing efficiency and crushing effect.

[0044] Furthermore, it also includes:

[0045] The driving assembly is arranged on the crankshaft 3, and a plurality of driving ends are provided corresponding to the crank ends one by one. Any crushing roller 2 is connected to a driving end, and the plurality of crushing rollers 2 rotate relative to the crankshaft 3 through the driving assembly respectively.

[0046] By one-to-one correspondence between several driving ends of the driving assembly and several crushing rollers 2, the crushing rollers 2 can rotate relative to the crankshaft 3, and the rotation speeds of different crushing rollers 2 can be graded and regulated between different driving ends, thereby improving the crushing effect and efficiency.

[0047] Furthermore, the driving component includes:

[0048] A plurality of motor housings 4 are arranged one by one on the crank end, wherein a partition is provided on the portion of the crankshaft 3 located at the crank end, and the motor housing 4 is fixedly connected to one side of the partition;

[0049] The second motor 5 is fixedly connected in the motor housing 4 , and the output shaft of the second motor 5 extends out of the motor housing 4 and is fixedly connected to one end of the crushing roller 2 , while the other end of the crushing roller 2 is rotationally connected to the other side of the partition away from the motor housing 4 .

[0050] Reference Figure 2 , Figure 3 , the motor housing 4 is fixedly connected to one side of the partition by using the partition opened at the crank position corresponding to the crankshaft 3, and the second motor 5 is fixedly connected inside the motor housing 4, and the output shaft of the second motor 5 is fixedly connected to one end of the crushing roller 2, and the other end of the crushing roller 2 and the other side of the partition can be rotatably fixed to the crankshaft 3 through a bearing (not shown in the figure), and a plurality of second motors 5 are used to drive the corresponding crushing rollers 2 to rotate at different speeds to achieve the crushing of aluminum waste parts, and while the plurality of crushing rollers 2 are rotating, the crankshaft 3 drives the plurality of crushing rollers 2 to rotate to increase the crushing range, as well as the crushing effect when crushing the aluminum waste parts, to achieve the improvement of the crushing efficiency and effect.

[0051] Furthermore, it also includes:

[0052] A first motor 6 is fixedly connected to the top surface of the tank body 1, and an output shaft of the first motor 6 extends into the tank body 1 and is fixedly connected to one end of the crankshaft 3, and the other end of the crankshaft 3 is rotatably connected to a rotating shaft 7;

[0053] A plurality of support rods 8 are provided, and the plurality of support rods 8 are axially arranged on the outer peripheral side of the rotating shaft 7 , and two ends of the support rods 8 are fixedly connected to the tank body 1 and the rotating shaft 7 respectively.

[0054] The rotating shaft 7 is fixedly connected to the tank body 1 through the support rod 8, one end of the crankshaft 3 is fixedly connected to the output shaft of the first motor 6, and the other end is rotatably connected to the rotating shaft 7, so as to improve the stability of the crankshaft 3 in driving the plurality of crushing rollers 2 to rotate.

[0055] Further, the screening assembly comprises:

[0056] The support seat 9 is fixedly connected to the bottom end of the tank body 1, and the center of the support seat 9 defines a screening cavity connected to the crushing cavity;

[0057] The sieve plate 10 is movably fitted in the screening chamber and blocks the bottom of the screening chamber. A feeding piece is provided on one side of the top of the sieve plate 10. The crushed defective products are passed into the feeding end of the tank body 1 through the feeding piece at the top of the sieve plate 10, and the bottom of the sieve plate 10 is used to pass the crushed finished products.

[0058] By fixing the support seat 9 at the bottom end of the tank body 1, the sieve plate 10 is movably connected in the screening chamber, and the screening chamber is blocked by the sieve plate 10. At the same time, a return channel is formed on the top of the sieve plate 10 to connect with the feeding piece, and the crushed defective products are passed into the tank body 1 for repeated crushing by the feeding piece, and the crushed finished products are discharged from the tank body 1 after passing through the sieve plate 10.

[0059] Furthermore, it also includes:

[0060] The adjusting seat 11 is arranged below the sieve plate 10 and rotatably cooperates with the supporting seat 9. A pair of rotating rods 12 are fixedly connected to opposite sides of the outer wall of the adjusting seat 11. The ends of the pair of rotating rods 12 that are away from each other are respectively connected to the inner wall of the tank body 1 and extend out of the tank body 1 and are fixedly connected with adjusting bolts 13. The sieve plate 10 is tilted along the direction of the feeding piece through the adjusting seat 11.

[0061] Reference Figure 4 By rotating the adjusting bolt 13 connected to the side wall of the tank body 1, the adjusting bolt 13 rotates the rotating rod 12 to drive the adjusting seat 11 to deflect, thereby adjusting the angle of the sieve plate 10 so that the sieve plate 10 is tilted toward the direction of the feeding piece, which is convenient for increasing the discharge speed of the crushed defective products and improving the efficiency of repeated crushing.

[0062] Furthermore, it also includes:

[0063] A plurality of springs 14 are provided, and the plurality of springs 14 are distributed at equal intervals in the circumferential direction relative to the sieve plate 10 , and two ends of the springs 14 are fixedly connected to the adjustment seat 11 and the sieve plate 10 respectively.

[0064] By fixing the spring 14 circumferentially on the adjusting seat 11 and fixing the spring 14 to the sieve plate 10 , the sieve plate 10 is elastically connected to the adjusting seat 11 , thereby improving the vibration feedback of the sieve plate 10 and the screening effect.

[0065] Furthermore, the material feeding member is a screw conveyor 15 , a material feed port of the screw conveyor 15 is arranged on one side of the support seat 9 , and a material discharge port of the screw conveyor 15 is connected to the top of the tank body 1 .

[0066] The bottom feed port of the screw conveyor 15 is connected to one side of the screening chamber, and the top discharge port is connected to the tank body 1. The defective crushed products after being screened by the screen plate 10 are directly passed into the screw conveyor 15 from the screening chamber for repeated crushing.

[0067] Furthermore, it also includes:

[0068] The bracket 16 is fixedly connected to the support base 9 , and the support base 9 is fixed relative to the ground through the bracket 16 .

[0069] Furthermore, a collection box 17 is placed below the sieve plate 10 .

[0070] The working process of this embodiment is as follows:

[0071] The aluminum waste to be crushed is passed into the tank body 1, and then the first motor 6 is started to drive the crankshaft 3 to rotate, and the plurality of second motors 5 are started at the same time. While the crankshaft 3 drives the plurality of crushing rollers 2 to rotate, the plurality of crushing rollers 2 rotate relative to the crankshaft 3 to fully crush the aluminum waste, and the crushed products are screened by the sieve plate 10 to be divided into crushed finished products and crushed defective products, wherein the crushed finished products directly fall into the collecting box 17 to complete the crushing process, and the crushed defective products are passed into the screw conveyor 15 through the inclined guide of the sieve plate 10, and then passed into the tank body 1 through the screw conveyor 15 to be crushed again until they become crushed finished products and then pass out through the sieve plate 10.

[0072] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0073] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A waste aluminum parts crushing device, characterized in that: include: A tank body (1) defines a crushing chamber therein; A crushing roller (2) is arranged in the crushing chamber and is used to crush the aluminum parts; A crankshaft (3) is rotatably engaged in the pulverizing chamber, wherein the crankshaft (3) is configured to have at least two cranked ends, a plurality of pulverizing rollers (2) are provided in a one-to-one correspondence with the cranked ends, and the plurality of pulverizing rollers (2) can rotate relative to the crankshaft (3) at different speeds; A screening component is arranged at the discharge end of the tank body (1), and the screening component is configured to form a discharge channel and a return channel on the tank body (1), respectively, the discharge channel can pass the crushed finished product out of the tank body (1), and the return channel is used to pass the crushed defective product back into the feed end of the tank body (1).

2. The waste aluminum parts crushing device according to claim 1 is characterized in that: Also includes: A driving assembly is arranged on the crankshaft (3), and a plurality of driving ends are provided in one-to-one correspondence with the crank ends. Any one of the crushing rollers (2) is connected to one of the driving ends, and the plurality of crushing rollers (2) are respectively rotated relative to the crankshaft (3) through the driving assembly.

3. The waste aluminum parts crushing device according to claim 2 is characterized in that: The drive assembly comprises: A plurality of motor housings (4) are arranged one by one on the crank end, wherein a partition is provided on the portion of the crankshaft (3) located at the crank end, and the motor housing (4) is fixedly connected to one side of the partition; The second motor (5) is fixedly connected in the motor housing (4); the output shaft of the second motor (5) extends out of the motor housing (4) and is fixedly connected to one end of the crushing roller (2); the other end of the crushing roller (2) is rotationally connected to the other side of the partition away from the motor housing (4).

4. The waste aluminum parts crushing device according to claim 1 is characterized in that: Also includes: A first motor (6) is fixedly connected to the top surface of the tank body (1); an output shaft of the first motor (6) extends into the tank body (1) and is fixedly connected to one end of a crankshaft (3); the other end of the crankshaft (3) is rotatably connected to a rotating shaft (7); A plurality of support rods (8) are provided, and the plurality of support rods (8) are axially arranged on the outer peripheral side of the rotating shaft (7), and the two ends of the support rods (8) are respectively fixedly connected to the tank body (1) and the rotating shaft (7).

5. The waste aluminum parts crushing device according to claim 1 is characterized in that: The screening assembly comprises: A support seat (9) is fixedly connected to the bottom end of the tank body (1), and a screening chamber connected to the crushing chamber is defined at the center of the support seat (9); The sieve plate (10) is movably fitted in the sieving chamber and blocks the bottom of the sieving chamber. A feeding piece is provided on one side of the top of the sieve plate (10). The crushed defective products are passed through the feeding piece at the top of the sieve plate (10) into the feed end of the tank body (1). The bottom of the sieve plate (10) is used to pass the crushed finished products.

6. The waste aluminum parts crushing device according to claim 5 is characterized in that: Also includes: An adjustment seat (11) is arranged below the sieve plate (10) and is rotatably matched with the support seat (9). A pair of rotating rods (12) are fixedly connected to opposite sides of the outer wall of the adjustment seat (11). The ends of the pair of rotating rods (12) that are away from each other are respectively connected to the inner wall of the tank body (1) and extend out of the tank body (1) and are fixedly connected to adjusting bolts (13). The sieve plate (10) is tilted along the direction of the material feeding member through the adjustment seat (11).

7. The waste aluminum parts crushing device according to claim 6 is characterized in that: Also includes: A plurality of springs (14) are provided, and the plurality of springs (14) are distributed at equal intervals in the circumferential direction relative to the sieve plate (10), and two ends of the springs (14) are respectively fixedly connected to the adjustment seat (11) and the sieve plate (10).

8. The waste aluminum parts crushing device according to claim 5 is characterized in that: The material conveying member is a screw conveyor (15), the feed port of the screw conveyor (15) is arranged in communication with one side of the support seat (9), and the discharge port of the screw conveyor (15) is in communication with the top of the tank body (1).

9. The waste aluminum parts crushing device according to claim 5, characterized in that: Also includes: The bracket (16) is fixedly connected to the support base (9), and the support base (9) is fixed relative to the ground through the bracket (16).

10. The waste aluminum parts crushing device according to claim 5 is characterized in that: A collecting box (17) is placed below the sieve plate (10).

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