Vibration impurity removal device for waste metal recovery

Abstract

The utility model relates to the technical field of waste metal recovery, and discloses a vibration impurity removal device for waste metal recovery, which comprises a fixed frame, a blast impurity collection assembly for collecting impurities attached to metal chips, and an up-and-down vibration material raising assembly for raising the waste metal chips, according to the vibration impurity removal device for waste metal recovery, the vertical vibration material raising assembly is located on the fixing frame, vibration blades can vibrate vertically in a small amplitude through operation of the vertical vibration material raising assembly, and therefore metal cuttings can be raised by vibration force; therefore, wind power can make more uniform contact with the metal cuttings to take away impurities on the metal cuttings, the problem that the impurity removal effect is poor due to the fact that vibration force of a traditional vibration impurity removal device is disordered is solved, and the separation efficiency of the impurities on the metal cuttings is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scrap metal recycling, in particular to a vibration impurity removal device for scrap metal recycling. Background Art

[0002] A vibrating impurity removal device for scrap metal recycling is an efficient and environmentally friendly equipment, which is mainly used for impurity removal of scrap metal for subsequent recycling. After the scrap metal is put into the device, the metal particles continuously vibrate and roll inside the device through the action of the vibration system. At the same time, the filtering system screens the impurities in the metal and separates the impurities from the metal. The separated metal and impurities are collected into different containers through the collection system respectively, completing the entire impurity removal process.

[0003] However, most of the existing vibration impurity removal devices provide vibration force by setting a vibration motor. This makes the vibration force lack directionality after being transmitted to the metal particles, and the force loss is large during the force transmission process, so that the metal waste particles have a small movement amplitude after being subjected to the vibration force, and it is difficult to disperse them completely. In particular, a part of the metal cutting waste in mechanical processing is in the form of curved strips, which are easy to clump together and often entangled and intertwined with each other, resulting in low impurity removal efficiency. Therefore, a vibration device for scrap metal recycling that is convenient for impurity removal is needed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a vibrating impurity removal device for scrap metal recycling, which has the advantages of high impurity removal efficiency and uniform impurity removal, and solves the problem that the traditional vibrating impurity removal device has poor impurity removal effect due to the chaotic vibration force.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of high impurity removal efficiency and uniform impurity removal, the utility model provides the following technical solutions: a vibrating impurity removal device for scrap metal recycling, comprising a fixed frame, an air blast impurity collection component, and the air blast impurity collection component is used to collect impurities attached to metal chips;

[0008] The upper and lower vibration lifting assembly is used to lift up the scrap metal chips so that the impurities on them can be better blown away. The upper and lower vibration lifting assembly is located on the fixed frame;

[0009] The upper and lower vibrating material lifting components include a debris removing barrel, which is welded and fixed to a fixed frame. A movable shaft is arranged in the debris removing barrel, and both ends of the movable shaft extend out of the bottom wall of the debris removing barrel. A plurality of vibrating blades are welded and fixed to the outer surface of the movable shaft, and the vibrating blades are arranged in a spiral tilt, which enables the metal chips to be given an inclined upward force when the vibrating blades vibrate up and down, so that the metal chips can be lifted obliquely upward to the outside, avoiding the problem of metal chips being concentrated in one place and the impurity collection effect being poor. The vibrating blades are located in the debris removing barrel, and a groove wheel is fixedly sleeved on the lower end of the movable shaft.

[0010] Preferably, one side of the fixing frame is fixedly connected to a motor fixing plate, the upper surface of the motor fixing plate is bolted and fixedly connected to an eccentric motor, the outer surface of the output shaft of the eccentric motor is fixedly sleeved with an eccentric wheel, and the eccentric wheel is adapted to the inner wall of the groove wheel. This enables the groove wheel to drive the movable shaft and the vibrating blades thereon to vibrate up and down with a small amplitude when the eccentric wheel motor drives the eccentric wheel to rotate, so that the metal chips can be lifted up by the vibration force, so that the wind force can contact the metal chips more evenly and carry away the impurities thereon, thereby avoiding the problem of poor impurity removal effect caused by the disorderly vibration force of traditional vibration impurity removal devices, and improving the separation efficiency of impurities on metal chips.

[0011] Preferably, a slide post fixing plate is welded and fixed on the fixing frame, a hexagonal slide post is welded and fixed on the lower end of the movable shaft, a sliding gear sleeve is slidingly sleeved on the outer surface of the hexagonal slide post, the sliding gear sleeve is rotatably connected to the slide post fixing plate, the hexagonal slide post slides through the lower surface of the slide post fixing plate, and the arranged hexagonal slide post enables the movable shaft to vibrate up and down while rotating slowly, so that the vibrating blades can lift metal chips at different positions in the debris removal barrel, thereby improving the efficiency of metal chip removal.

[0012] Preferably, the lower surface of the motor fixing plate is bolted and fixedly connected to a gear motor, the outer surface of the output shaft of the gear motor is fixedly sleeved with a gear, and the gear is meshingly connected to the sliding gear sleeve. Since the gear is much smaller than the diameter of the sliding gear sleeve, the hexagonal sliding column can rotate slowly, thereby reducing the friction between the vibrating blades and metal chips, avoiding severe wear, and allowing the vibrating blades to have a longer service life, thereby improving performance.

[0013] Preferably, the blast impurity collection assembly includes an annular pipe fixedly sleeved on the outer surface of the impurity removal barrel, and a plurality of air outlet ducts are welded and fixed to the annular pipe. The plurality of air outlet ducts are evenly arranged in a circular array, and the lower ends of the plurality of air outlet ducts extend from the lower surface of the impurity removal barrel into the impurity removal barrel. The evenly arranged air outlet ducts can enable the metal chips in the impurity removal barrel to be more evenly contacted with the wind force, so that the impurities on the metal chips can be removed more cleanly.

[0014] Preferably, a blower is fixedly connected to the annular pipe by bolts, and an impurity collecting device is provided on the impurity removing cylinder. The impurity collecting device is used to collect impurities detached from the metal chips, thereby preventing impurity dust from flying to the outside and affecting the working environment, and at the same time, the impurities detached from the metal chips can be effectively collected.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a vibrating impurity removal device for recycling scrap metal, which has the following beneficial effects:

[0017] 1. The vibrating impurity removal device for scrap metal recycling enables the vibrating blades to vibrate up and down with a small amplitude through the operation of the up and down vibrating material lifting components, so that the metal chips can be lifted up by the vibration force, so that the wind can contact the metal chips more evenly and take away the impurities on them, avoiding the problem of poor impurity removal effect caused by the chaotic vibration force of the traditional vibrating impurity removal device, and improving the separation efficiency of impurities on the metal chips.

[0018] 2. The vibrating impurity removal device for scrap metal recycling has spirally inclined vibrating blades, which can give metal chips an upward force when the vibrating blades vibrate up and down, so that the metal chips can be lifted up and outward, avoiding the problem of metal chips being concentrated in one place and poor impurity collection effect.

[0019] 3. The vibrating impurity removal device for scrap metal recycling can make the movable shaft vibrate up and down and rotate slowly at the same time through the hexagonal sliding column, so that the vibrating blades can lift the metal chips at different positions in the impurity removal barrel, thereby improving the efficiency of metal chip impurity removal.

[0020] 4. The vibrating impurity removal device for scrap metal recycling has a gear that is much smaller than the diameter of the sliding gear sleeve, which allows the hexagonal sliding column to rotate slowly, thereby reducing the friction between the vibrating blades and metal chips, avoiding severe wear, and allowing the vibrating blades to have a longer service life and improve performance.

[0021] 5. The vibrating impurity removal device for scrap metal recycling can make the metal chips in the impurity removal cylinder contact with the wind more evenly by setting the evenly arranged air outlet ducts, so that the impurities on the metal chips can be removed more cleanly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0025] In the figure: 1. fixed frame; 2. impurity removal cylinder; 3. movable shaft; 4. vibrating blade; 5. groove wheel; 6. motor fixing plate; 7. eccentric wheel motor; 8. eccentric wheel; 9. sliding gear sleeve; 10. hexagonal sliding column; 11. sliding column fixing plate; 12. gear motor; 13. gear; 14. annular duct; 15. air outlet duct; 16. blower; 17. impurity collection device. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-3 The utility model provides a new technical solution: a vibrating impurity removal device for recycling scrap metal, comprising a fixing frame 1, an air blast impurity collection component, and the air blast impurity collection component is used to collect impurities attached to metal chips;

[0028] The upper and lower vibration lifting assembly is used to lift the scrap metal chips so that the impurities on them can be better blown away. The upper and lower vibration lifting assembly is located on the fixed frame 1;

[0029] The upper and lower vibrating material lifting assembly includes a debris removing barrel 2, which is welded and fixed to a fixed frame 1. A movable shaft 3 is arranged inside the debris removing barrel 2, and both ends of the movable shaft 3 extend out of the bottom wall of the debris removing barrel 2. A plurality of vibrating blades 4 are welded and fixed on the outer surface of the movable shaft 3. The vibrating blades 4 are arranged in a spiral tilt, which enables the metal chips to be given an inclined upward force when the vibrating blades 4 vibrate up and down, so that the metal chips can be lifted obliquely upward to the outside, thereby avoiding the problem of metal chips being concentrated in one place and the impurity collection effect being poor. The vibrating blades 4 are located in the debris removing barrel 2, and a groove wheel 5 is fixedly sleeved on the lower end of the movable shaft 3.

[0030] Furthermore, a motor fixing plate 6 is fixedly connected to one side of the fixing frame 1, and an eccentric motor 7 is fixedly connected to the upper surface of the motor fixing plate 6 by bolts. An eccentric wheel 8 is fixedly sleeved on the outer surface of the output shaft of the eccentric wheel motor 7, and the eccentric wheel 8 is adapted to the inner wall of the groove wheel 5. This enables the groove wheel 5 to drive the movable shaft 3 and the vibrating blades 4 thereon to vibrate up and down with a small amplitude when the eccentric wheel motor 7 drives the eccentric wheel 8 to rotate, so that the metal chips can be lifted up by the vibration force, so that the wind force can contact the metal chips more evenly and carry away the impurities thereon, thereby avoiding the problem of poor impurity removal effect caused by the disorderly vibration force of the traditional vibration impurity removal device, and improving the separation efficiency of impurities on the metal chips.

[0031] Furthermore, a slide column fixing plate 11 is welded and fixed on the fixed frame 1, and a hexagonal slide column 10 is welded and fixed on the lower end of the movable shaft 3. A sliding gear sleeve 9 is slidingly sleeved on the outer surface of the hexagonal slide column 10, and the sliding gear sleeve 9 is rotatably connected to the slide column fixing plate 11. The hexagonal slide column 10 slides through the lower surface of the slide column fixing plate 11. The set hexagonal slide column 10 can make the movable shaft 3 vibrate up and down while rotating slowly, so that the vibrating blade 4 can lift the metal chips at different positions in the impurity removal barrel 2, thereby improving the efficiency of metal chip impurity removal.

[0032] Furthermore, a gear motor 12 is bolted fixedly connected to the lower surface of the motor fixing plate 6, and a gear 13 is fixedly sleeved on the outer surface of the output shaft of the gear motor 12. The gear 13 is meshed and connected with the sliding gear sleeve 9. Since the gear 13 is much smaller than the diameter of the sliding gear sleeve 9, the hexagonal sliding column 10 can rotate slowly, thereby reducing the friction between the vibrating blade 4 and the metal chips, avoiding severe wear, and allowing the vibrating blade 4 to have a longer service life and improving the performance.

[0033] Furthermore, the blast impurity collection assembly includes an annular duct 14 fixedly sleeved on the outer surface of the impurity removal barrel 2, and a plurality of air outlet ducts 15 are welded and fixed to the annular duct 14. The plurality of air outlet ducts 15 are evenly arranged in a circular array, and the lower ends of the plurality of air outlet ducts 15 extend from the lower surface of the impurity removal barrel 2 into the impurity removal barrel 2. The evenly arranged air outlet ducts 15 can enable the metal chips in the impurity removal barrel 2 to be more evenly contacted with the wind force, so that the impurities on the metal chips can be removed more cleanly.

[0034] Furthermore, a blower 16 is bolted and fixedly connected to the annular pipe 14, and an impurity collecting device 17 is provided on the impurity removing cylinder 2. The impurity collecting device 17 is used to collect impurities detached from the metal chips, thereby preventing impurity dust from flying to the outside and affecting the working environment, and at the same time, the impurities detached from the metal chips can be effectively collected.

[0035] Working principle: When the eccentric motor 7 is started and the eccentric motor 7 drives the eccentric wheel 8 to rotate, the eccentric wheel 8 can drive the groove wheel 5 to vibrate up and down with a small amplitude, and the groove wheel 5 can drive the movable shaft 3 and the vibrating blades 4 thereon to vibrate up and down with a small amplitude, so that the metal chips can be lifted up by the vibration force;

[0036] The started gear motor 12 will drive the sliding gear sleeve 9 to rotate through the gear 13, and the gear sleeve will slowly rotate while the hexagonal sliding column 10 drives the movable shaft 3 to vibrate up and down, so that the vibrating blade 4 can lift the metal chips at different positions in the impurity removal barrel 2;

[0037] The activated air blast impurity collecting assembly will blow air toward the metal chips in the impurity removing barrel 2 to blow away the impurities attached to the surface of the metal chips, and the impurity collecting device 17 will collect the impurities blown away from the metal chips.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating impurity removal device for recycling scrap metals, characterized in that: It comprises a fixing frame (1) and an air blast impurity collecting assembly, wherein the air blast impurity collecting assembly is used to collect impurities attached to metal chips; An up-and-down vibration material-raising assembly, the up-and-down vibration material-raising assembly is located on a fixed frame (1), and the up-and-down vibration material-raising assembly is used to raise the scrap metal chips so that the impurities thereon can be better blown away; The upper and lower vibration material lifting assembly comprises a debris removal barrel (2), the debris removal barrel (2) is welded and fixed to a fixed frame (1), a movable shaft (3) is arranged inside the debris removal barrel (2), both ends of the movable shaft (3) extend out of the bottom wall of the debris removal barrel (2), a plurality of vibration blades (4) are welded and fixed on the outer surface of the movable shaft (3), the vibration blades (4) are spirally inclined, the vibration blades (4) are located inside the debris removal barrel (2), and a groove wheel (5) is fixedly sleeved on the lower end of the movable shaft (3).

2. A vibrating impurity removal device for scrap metal recycling according to claim 1, characterized in that: A motor fixing plate (6) is fixedly connected to one side of the fixing frame (1); an eccentric motor (7) is fixedly connected to the upper surface of the motor fixing plate (6) by bolts; an eccentric wheel (8) is fixedly sleeved on the outer surface of the output shaft of the eccentric wheel motor (7); and the eccentric wheel (8) is adapted to the inner wall of the groove wheel (5).

3. The vibrating impurity removal device for scrap metal recycling according to claim 1 is characterized in that: A slide column fixing plate (11) is welded and fixed on the fixing frame (1), a hexagonal slide column (10) is welded and fixed on the lower end of the movable shaft (3), a sliding gear sleeve (9) is slidably sleeved on the outer surface of the hexagonal slide column (10), the sliding gear sleeve (9) is rotatably connected to the slide column fixing plate (11), and the hexagonal slide column (10) slides through the lower surface of the slide column fixing plate (11).

4. The vibrating impurity removal device for scrap metal recycling according to claim 2 is characterized in that: The lower surface of the motor fixing plate (6) is fixedly connected with a gear motor (12) by means of bolts, the outer surface of the output shaft of the gear motor (12) is fixedly sleeved with a gear (13), and the gear (13) is meshingly connected with the sliding gear sleeve (9).

5. The vibrating impurity removal device for scrap metal recycling according to claim 1 is characterized in that: The blast impurity collection assembly comprises an annular duct (14) fixedly sleeved on the outer surface of the impurity removal barrel (2), a plurality of air outlet ducts (15) being welded and fixed to the annular duct (14), the plurality of air outlet ducts (15) being evenly arranged in a circular array, the lower ends of the plurality of air outlet ducts (15) extending from the lower surface of the impurity removal barrel (2) into the impurity removal barrel (2).

6. The vibrating impurity removal device for scrap metal recycling according to claim 5, characterized in that: The annular pipeline (14) is provided with a blower (16) fixedly connected by bolts, and the impurity collecting device (17) is provided on the impurity removing cylinder (2). The impurity collecting device (17) is used to collect impurities detached from the metal chips.

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