Aluminum waste crushing and screening processing device

Abstract

The utility model discloses an aluminum material waste crushing and screening processing device, which belongs to the technical field of aluminum scrap recovery equipment and comprises a shell, a plurality of crushing rollers matched with one another are arranged in the shell, gears b are fixed on the side surfaces of a plurality of joint shaft rods b, and an inverted component in transmission connection with a servo motor is arranged above the crushing rollers. A screen plate located below the crushing rollers is arranged in the shell, a motor b is fixed to the outer side wall of the shell, and a rotation driving assembly is arranged at one end of the screen plate; according to the aluminum waste crushing device, aluminum waste is uniformly dispersed between every two adjacent crushing rollers through the uniform pouring assembly, so that the aluminum waste is uniformly crushed through the multiple crushing rollers, the overall crushing efficiency and the crushing effect of the aluminum waste are effectively improved, the screen plate is driven by the driving assembly to rotate at a high speed, and the crushing efficiency is improved. Waste materials in screen holes of the screen plate are thrown out through centrifugal force, so that self-cleaning of the screen plate is achieved, and the cleaning efficiency of the screen plate is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste aluminum recovery equipment, in particular to a device for crushing, screening and processing waste aluminum materials. Background Art

[0002] After the waste aluminum is processed by crushing, pulverizing, screening and other processes, it can be reprocessed into usable aluminum powder or aluminum particles, which can transform the waste aluminum into high value-added recycled aluminum resources, which not only saves raw materials but also reduces the dependence on natural resources; the crushed and screened aluminum powder or aluminum particles can be used to manufacture new aluminum products, or as an additive in the processing of other materials. Therefore, the recycling of aluminum waste is an important resource recovery and reuse technology.

[0003] For example, Chinese patent publication number CN214439438U discloses a waste recycling device for aluminum electrolytic capacitors, including a recycling box and a feed hopper, a feed port is provided in the middle of the top outer wall of the recycling box, and the outer wall of the bottom end of the feed hopper is fixed to the inner wall of the feed port, and two symmetrically distributed crushing rollers are fixed to the inner wall of the outlet of the feed hopper through bearings, and one end of the two crushing rollers extends to the outer wall of the feed hopper and is fixed with a pulley, and the outer walls of the two pulleys are sleeved with a "∞"-shaped belt, and a motor is fixed on the back of the outlet of the feed hopper, and the output shaft of the motor is fixedly connected to the center hole of one of the pulleys. When the utility model is crushed, the waste can be pressurized by driving the lower pressure plate through the cylinder, and the two crushing rollers are between the two fixed blocks, which limit the circulation space of the waste. The two cooperate with each other to fully crush the waste, which is convenient for later screening and classification.

[0004] There are still deficiencies in the above application. During the screening process, the screen holes in the device are easily stuck by waste particles of similar size to the screen holes, causing blockage of the screen holes. It is difficult to completely remove the waste particles by a single vibration, and the screen needs to be frequently removed for manual cleaning, which is inconvenient to clean and affects the overall use. At the same time, the waste is easily accumulated between the two crushing rollers, and the crushing rollers have a heavy workload, making it difficult to evenly crush the waste, affecting the crushing effect.

[0005] Therefore, it is necessary to provide an aluminum waste crushing, screening and processing device to solve the above technical problems. Utility Model Content

[0006] The utility model aims to provide an aluminum waste crushing and screening processing device to solve the problem in the above-mentioned background technology that the sieve holes on the sieve are easily stuck by waste particles with a size similar to the sieve holes, resulting in clogging of the sieve holes, and it is difficult to completely clean out the waste particles only by a single vibration. The sieve needs to be frequently removed for manual cleaning, which is inconvenient to clean, and the waste is easily accumulated between the two crushing rollers, the crushing rollers have a heavy workload, and it is difficult to evenly crush the waste, which affects the crushing effect.

[0007] To achieve the above-mentioned purpose, the utility model solves the above-mentioned technical problems as follows: an aluminum waste crushing and screening processing device, comprising a shell, a plurality of crushing rollers that cooperate with each other are arranged inside the shell, one end of each crushing roller is fixed with a joint shaft b that is rotatably connected to the side wall of the shell, and a plurality of gears b are fixed on the side surfaces of the joint shafts b, and the plurality of gears b are meshed and matched with each other, a motor a whose output end is fixed to one of the joint shafts b is fixed on the outer wall of the shell, a servo motor is fixed on the outer wall of the shell, an equalizing component that is transmission-connected to the servo motor is arranged above the crushing roller, a screen plate located below the crushing roller is arranged inside the shell, the bottom of the shell is opened, a motor b is fixed on the outer wall of the shell, and a driving component that is transmission-connected to the motor b and drives the screen plate to automatically clean is arranged at one end of the screen plate.

[0008] As a further solution of the utility model, the even pouring assembly includes a pouring box arranged directly above the crushing roller, and the bottom of the pouring box is provided with a discharge port arranged along the length direction of the crushing roller, a sliding sleeve is fixed on the outer wall of the outer shell, and a sliding column is slidably connected in the sliding sleeve. The sliding column slides through the side wall of the outer shell and is fixed to the outer wall of the pouring box, and a rack plate arranged along the length direction of the sliding column is fixed to the bottom end of the sliding column, and a gear a meshingly connected to the rack plate is fixed on the output end of the servo motor.

[0009] As a further solution of the utility model, the driving assembly includes a joint shaft a fixed at the middle of one end of the screen plate, the joint shaft a rotates through the side wall of the outer shell and is fixed with a large gear, and a small gear meshing with the large gear is fixed on the output end of the motor b.

[0010] As a further solution of the utility model, a discharge port is provided on the side wall of the shell, and two discharge ports are provided and the two discharge ports are located at both ends of the screen plate.

[0011] As a further solution of the utility model, two placement plates corresponding to the discharge port and located below the discharge port are fixed on the outer side wall of the shell, and collection boxes a are placed on the top side surfaces of the two placement plates.

[0012] As a further solution of the utility model, a plurality of symmetrically distributed leg rods are fixed to the bottom end of the shell, a bottom plate is commonly fixed to the bottom ends of the plurality of leg rods, and a collection box b is placed on the top side of the bottom plate just below the bottom opening of the shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The aluminum waste is evenly sprinkled between multiple crushing rollers through the even pouring component, and the aluminum waste is evenly distributed between two adjacent crushing rollers through the even pouring component, which effectively reduces the accumulation of aluminum waste on the crushing rollers, so that the aluminum waste is evenly crushed by multiple crushing rollers, effectively improving the overall crushing efficiency and crushing effect of aluminum waste.

[0015] 2. When the sieve holes of the screen plate are clogged with aluminum waste particles, the screen plate is driven to rotate at high speed through the driving and rotating component, and the waste in the sieve holes of the screen plate is thrown out by centrifugal force, thereby realizing self-cleaning of the screen plate, eliminating the operation of dismantling the screen plate for cleaning, and effectively improving the cleaning adequacy and cleaning efficiency of the screen plate. The screen plate is driven to tilt by the driving and rotating component, so that the screen plate is tilted, and the aluminum waste with unqualified fineness on the top side of the screen plate slides out of the discharge port through the lower end of the screen plate and is discharged. When one of the collection boxes a is full, the screen plate is adjusted by tilting to make the lower end of the screen plate correspond to the other discharge port, thereby forming two collection boxes a to alternately receive aluminum waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

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

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

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

[0020] Figure 4 It is a structural schematic diagram of the screen plate and the joint shaft rod a of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Even pouring assembly; 101. pouring box; 102. discharge port; 103. slide column; 104. rack plate; 105. gear a; 106. sleeve; 2. driving assembly; 201. large gear; 202. small gear; 203. joint shaft a; 3. housing; 4. servo motor; 5. motor a; 6. gear b; 7. joint shaft b; 8. placement plate; 9. collection box a; 10. discharge port; 11. screen plate; 12. collection box b; 13. leg rod; 14. bottom plate; 15. motor b; 16. crushing roller. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the embodiments.

[0024] See also Figure 1-4The utility model provides a device for crushing and screening aluminum waste, including a shell 3, a plurality of crushing rollers 16 that cooperate with each other are arranged inside the shell 3, one end of the crushing rollers 16 is fixed with a joint shaft b7 that is rotatably connected to the side wall of the shell 3, and the sides of the plurality of joint shafts b7 are fixed with gears b6, and the plurality of gears b6 are meshed with each other, a motor a5 whose output end is fixed to one of the joint shafts b7 is fixed on the outer wall of the shell 3, a servo motor 4 is fixed on the outer wall of the shell 3, and a gear a5 that is transmission-connected to the servo motor 4 is arranged above the crushing rollers 16. The outer shell 3 is provided with a screen plate 11 below the crushing roller 16, the bottom of the outer shell 3 is open, and a motor b15 is fixed to the outer wall of the outer shell 3. A driving component 2 which is connected to the motor b15 and drives the screen plate 11 to automatically clean is provided at one end of the screen plate 11; when in use, the aluminum waste to be crushed is put into the even pouring component 1, and the servo motor 4 drives the even pouring component 1 to reciprocate at the top, so that the aluminum waste is evenly sprinkled between the multiple crushing rollers 16 through the even pouring component 1, and the aluminum waste is evenly sprinkled between the multiple crushing rollers 16 through the even pouring component Component 1 makes the aluminum waste evenly distributed between two adjacent crushing rollers 16, effectively reducing the accumulation of aluminum waste on the crushing rollers 16, so that the aluminum waste is evenly crushed by multiple crushing rollers 16, effectively improving the overall crushing efficiency and crushing effect of the aluminum waste, and by starting the motor a5 to work, the motor a5 drives one of the crushing rollers 16 to rotate, thereby driving the multiple crushing rollers 16 to rotate in the opposite direction through the transmission cooperation of multiple gears b6, so that the aluminum waste is crushed by the crushing rollers 16, and the aluminum waste is crushed by the crushing rollers 16. The aluminum waste falls onto the screen plate 11, and the aluminum waste is screened by the screen plate 11. The aluminum waste with qualified crushing fineness falls out through the bottom opening of the shell 3 and is collected centrally. When the sieve holes of the screen plate 11 are blocked by aluminum waste particles, the motor b15 is started to work, thereby driving the screen plate 11 to rotate at a high speed through the driving component 2, and utilizing the centrifugal force to throw out the waste in the sieve holes of the screen plate 11, thereby realizing self-cleaning of the screen plate 11, eliminating the operation of disassembling the screen plate 11 for cleaning, and effectively improving the cleaning efficiency of the screen plate 11.

[0025] Further as Figure 1 , Figure 2 and Figure 3As shown, it is worth specifically explaining that the even pouring component 1 includes a pouring box 101 arranged just above the crushing roller 16, and a discharge port 102 arranged along the length direction of the crushing roller 16 is opened at the bottom of the pouring box 101. A sliding sleeve 106 is fixed on the outer wall of the shell 3, and a sliding column 103 is slidably connected in the sliding sleeve 106. The sliding column 103 slides through the side wall of the shell 3 and is fixed to the outer wall of the pouring box 101. A rack plate 104 arranged along the length direction of the sliding column 103 is fixed to the bottom end of the sliding column 103, and a gear a105 meshing with the rack plate 104 is fixed on the output end of the servo motor 4; the aluminum waste to be crushed is put into the inside of the pouring box 101 , start the servo motor 4 to work, the servo motor 4 drives the gear a105 to rotate back and forth, thereby driving the sliding column 103 to move back and forth in the sliding sleeve 106 through the cooperation of the gear a105 and the rack plate 104, and then driving the dump box 101 to move back and forth in the top of the shell 3 through the sliding column 103, and the aluminum waste is evenly sprinkled between the multiple crushing rollers 16 through the discharge port 102, so that the aluminum waste is evenly distributed between two adjacent crushing rollers 16, effectively reducing the accumulation of aluminum waste on the crushing rollers 16, so that the aluminum waste is evenly crushed by the multiple crushing rollers 16, and the overall crushing efficiency and crushing effect of the aluminum waste are effectively improved.

[0026] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that the driving assembly 2 includes a joint shaft a203 fixed at the middle of one end of the screen plate 11, the joint shaft a203 rotates through the side wall of the outer shell 3 and is fixed with a large gear 201, and a small gear 202 meshing with the large gear 201 is fixed on the output end of the motor b15; when the sieve holes of the screen plate 11 are blocked by aluminum waste particles, the motor b15 is started to work, and the motor b15 drives the small gear 202 to rotate, thereby driving the joint shaft a203 and the screen plate 11 to rotate at a high speed through the cooperation of the small gear 202 and the large gear 201, and utilizing centrifugal force to throw out the waste in the sieve holes of the screen plate 11, thereby realizing self-cleaning of the screen plate 11, eliminating the operation of disassembling the screen plate 11 for cleaning, and effectively improving the cleaning efficiency of the screen plate 11.

[0027] The present solution has the following working process: the aluminum waste to be crushed is put into the material dumping box 101, the servo motor 4 is started to work, the servo motor 4 drives the gear a105 to rotate back and forth in both directions, thereby driving the slide column 103 to move back and forth in the sliding sleeve 106 through the cooperation of the gear a105 and the rack plate 104, and then driving the material dumping box 101 to move back and forth in the top of the shell 3 through the slide column 103, and the aluminum waste is evenly sprinkled between the multiple crushing rollers 16 through the discharge port 102, and the motor a5 drives one of the crushing rollers 16 to rotate, thereby driving the multiple crushing rollers 16 to rotate through the transmission cooperation of the multiple gears b6. The crushing rollers 16 rotate in opposite directions to each other, so that the aluminum waste is crushed by the crushing rollers 16, and the aluminum waste crushed by the crushing rollers 16 falls onto the screen plate 11, and the aluminum waste is screened by the screen plate 11. When the sieve holes of the screen plate 11 are blocked by aluminum waste particles, the motor b15 is started to work, and the motor b15 drives the small gear 202 to rotate, thereby driving the joint shaft a203 and the screen plate 11 to rotate at a high speed through the cooperation of the small gear 202 and the large gear 201, and the waste in the sieve holes of the screen plate 11 is thrown out by the centrifugal force, thereby realizing the self-cleaning of the screen plate 11.

[0028] Further as Figure 1 and Figure 2 As shown, it is worth specifically explaining that a discharge port 10 is opened on the side wall of the shell 3, and two discharge ports 10 are provided and the two discharge ports 10 are located at the two ends of the screen plate 11; during specific operation, the small gear 202 is driven to rotate by the motor b15, so that the inclination of the screen plate 11 is adjusted by the cooperation of the small gear 202, the large gear 201 and the joint shaft a203, so that the screen plate 11 is tilted, so that the aluminum waste with unqualified fineness on the top side of the screen plate 11 slides out of the discharge port 10 through the lower end of the screen plate 11 and is discharged, and the two ends of the screen plate 11 are replaced by the lowest end by tilting, so that the aluminum waste is discharged alternately through the two discharge ports 10.

[0029] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that two placement plates 8 corresponding to the discharge port 10 and located below the discharge port 10 are fixed on the outer wall of the shell 3, and collecting boxes a9 are placed on the top side surfaces of the two placement plates 8; during specific operation, the set collecting boxes a9 are used to hold and collect the aluminum waste with unqualified fineness that slides out of the discharge port 10. When one of the collecting boxes a9 is full, the screen plate 11 is adjusted by tilting to make the lower end of the screen plate 11 correspond to the other discharge port 10, thereby forming two collecting boxes a9 to alternately hold the aluminum waste.

[0030] Further as Figure 1 and Figure 2As shown, it is worth explaining in detail that a plurality of symmetrically distributed outrigger rods 13 are fixed to the bottom end of the shell 3, a bottom plate 14 is commonly fixed to the bottom ends of the plurality of outrigger rods 13, and a collecting box b12 is placed on the top side surface of the bottom plate 14 just below the bottom opening of the shell 3; during specific operation, the aluminum waste with qualified fineness falling from the bottom opening of the shell 3 is received by the set collecting box b12, and is collected centrally for easy transportation.

[0031] In summary: the aluminum waste is evenly sprinkled between the multiple crushing rollers 16 through the even pouring component 1, and the aluminum waste is evenly distributed between two adjacent crushing rollers 16 through the even pouring component 1, which effectively reduces the accumulation of aluminum waste on the crushing rollers 16, so that the aluminum waste is evenly crushed by the multiple crushing rollers 16, and the overall crushing efficiency and crushing effect of the aluminum waste are effectively improved. When the sieve holes of the screen plate 11 are blocked by aluminum waste particles, the motor b15 is started to work, so that the screen plate 11 is driven by the driving component 2 to move at a high speed. By rotating, the waste materials in the sieve holes of the sieve plate 11 are thrown out by centrifugal force, thereby realizing self-cleaning of the sieve plate 11 and eliminating the operation of disassembling the sieve plate 11 for cleaning, thereby effectively improving the cleaning efficiency of the sieve plate 11, and collecting the unqualified aluminum waste materials sliding down and discharged from the discharge port 10 through the set collection box a9. When one of the collection boxes a9 is full, the sieve plate 11 is adjusted by tilting to make the lower end of the sieve plate 11 correspond to the other discharge port 10, thereby forming two collection boxes a9 for alternately receiving the aluminum waste materials.

Claims

1. A device for crushing and screening aluminum waste, comprising a housing, characterized in that: A plurality of mutually cooperating crushing rollers are arranged inside the shell, one end of each crushing roller is fixed with a joint shaft b which is rotatably connected to the side wall of the shell, and a plurality of gears b are fixed on the sides of the joint shafts b, and the plurality of gears b are meshed and matched with each other, a motor a whose output end is fixed to one of the joint shafts b is fixed on the outer wall of the shell, a servo motor is fixed on the outer wall of the shell, an equalizing component which is transmission-connected to the servo motor is arranged above the crushing roller, a screen plate located below the crushing roller is arranged inside the shell, the bottom of the shell is opened, a motor b is fixed on the outer wall of the shell, and a driving component which is transmission-connected to the motor b and drives the screen plate to automatically clean is arranged at one end of the screen plate.

2. The aluminum waste crushing and screening processing device according to claim 1 is characterized in that: The even pouring assembly includes a pouring box arranged directly above the crushing roller, and a discharge port arranged along the length direction of the crushing roller is opened at the bottom of the pouring box. A sliding sleeve is fixed on the outer wall of the outer shell, and a sliding column is slidably connected in the sliding sleeve. The sliding column slides through the side wall of the outer shell and is fixed to the outer wall of the pouring box, and a rack plate arranged along the length direction of the sliding column is fixed to the bottom end of the sliding column, and a gear a meshing with the rack plate is fixed on the output end of the servo motor.

3. The aluminum waste crushing and screening processing device according to claim 1 is characterized in that: The driving assembly includes a joint shaft a fixed at the middle of one end of the screen plate, the joint shaft a rotates through the side wall of the shell and is fixed with a large gear, and a small gear meshing with the large gear is fixed on the output end of the motor b.

4. The aluminum waste crushing and screening processing device according to claim 3 is characterized in that: A discharge port is provided on the side wall of the shell, and two discharge ports are provided and are located at two ends of the screen plate.

5. The aluminum waste crushing and screening processing device according to claim 4 is characterized in that: Two placement plates corresponding to the discharge opening and located below the discharge opening are fixed on the outer side wall of the shell, and collection boxes a are placed on the top side surfaces of the two placement plates.

6. The aluminum waste crushing and screening processing device according to claim 5 is characterized in that: A plurality of symmetrically distributed leg rods are fixed to the bottom end of the shell, a bottom plate is commonly fixed to the bottom ends of the plurality of leg rods, and a collection box b is placed on the top side of the bottom plate just below the bottom opening of the shell.

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