Metal scrap crushing device

Abstract

The utility model relates to the technical field of metal scrap crushing, and discloses a metal scrap crushing device which comprises a processing box and a crushing box, the top of the crushing box is fixedly connected with a feeding hopper, the back face of the crushing box is fixedly connected with a rotating motor, and an output shaft of the rotating motor is fixedly connected with a rotating shaft through a coupler. One end of the rotating shaft is fixedly connected with a first smashing disc, and the outer wall of the first smashing disc is connected with a second smashing disc in an engaged mode. According to the metal scrap crushing device, through the arrangement of the treatment box, the crushing frame, the screening net frame, a sleeve, a conveying pipe, a rotating motor, a supporting block, a connecting rod, a spring and a vibration motor, metal scraps can be directly screened after being crushed, and therefore large waste particles can be conveniently screened out for secondary crushing; and manual selection by workers is not needed, so that the working efficiency of the workers is further improved while the metal scrap crushing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal waste crushing, in particular to a metal waste crushing device. Background Art

[0002] Power capacitors are capacitors used in power systems and electrical equipment. Any two metal conductors separated by an insulating medium constitute a capacitor. The capacitance of a capacitor is determined by its geometric dimensions and the properties of the insulating medium between the two plates.

[0003] In the process of processing metal waste, a crushing device is usually used to crush the metal waste so as to carry out subsequent processing of the metal waste.

[0004] However, most of the general metal waste crushing devices currently lack a waste screening structure when in use. After the metal waste is crushed, some larger particles will be mixed with smaller waste particles, requiring workers to manually select the large particles of waste for re-crushing, which reduces the crushing efficiency and also reduces work efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a metal waste crushing device, which has the advantages of easy screening and the like, and solves the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of facilitating screening, the utility model provides the following technical solutions: a metal waste crushing device, comprising a processing box and a crushing box, the top of the crushing box is fixedly connected to a feed hopper, the back of the crushing box is fixedly connected to a rotating motor, the output shaft of the rotating motor is fixedly connected to a rotating shaft through a coupling, one end of the rotating shaft is fixedly connected to a first crushing disk, the outer wall of the first crushing disk is meshingly connected to a second crushing disk, the inner wall of the second crushing disk is movably connected to a connecting shaft, and one end of the connecting shaft is fixedly connected to the inner wall of the crushing box.

[0009] The bottom of the crushing box is fixedly connected with a conveying pipe, the inner side wall of the processing box is fixedly connected with a sleeve, the inner wall of the sleeve is fixedly connected with a spring, one end of the spring is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a screening mesh frame, one side of the screening mesh frame is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a vibration motor, the inner bottom wall of the processing box is provided with a slide slot, the inner wall of the slide slot is movably connected with a sliding block, the top of the sliding block is fixedly connected with a crushing frame, the front side of the screening mesh frame is provided with a material taking hole, the front side of the screening mesh frame is movably connected with a blocking door, and the front side of the processing box is movably connected with a box door, so that the metal waste can be directly screened after being crushed, so as to facilitate the screening of larger waste particles for secondary crushing, without the need for manual selection by staff, while improving the efficiency of metal waste crushing, it also further improves the work efficiency of staff.

[0010] Preferably, one end of the conveying pipe passes through the top of the processing box and extends to the inside of the processing box, and a valve is provided on the outer wall of the conveying pipe, so that the metal waste can be directly introduced into the processing box after being crushed.

[0011] Preferably, a spray box is fixedly connected to one side of the processing box, and an exhaust fan body is fixedly connected to the top of the spray box, and a dust extraction pipe is fixedly connected to the air inlet of the exhaust fan body, and a dust exhaust pipe is fixedly connected to the air outlet of the exhaust fan body, so that the dust generated during the crushing of metal waste can be adsorbed and processed.

[0012] Preferably, a water pipe is fixedly connected to one side of the spray box, and a spray head is fixedly connected to the outer wall of the water pipe, so as to spray the dust adsorbed into the spray box.

[0013] Preferably, a limiting groove is provided on the front of the screening mesh frame, and the inner wall of the limiting groove is snap-connected to the limiting frame, and one end of the limiting frame is fixedly connected to the front of the baffle door, so as to fix the position of the baffle door covering the screening mesh frame.

[0014] Preferably, the inner wall of the slide groove is slidably connected to the outer wall of the slide block, and the crushing frame is slidably connected to the processing box via the slide groove and the slide block, so that the position of the crushing frame can be slid.

[0015] Preferably, a cover is movably connected to the outer wall of the feed hopper, and the cover is snap-fittedly connected to the feed hopper, so as to facilitate covering the feed hopper during the crushing process.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a metal waste crushing device having the following

[0018] Beneficial effects:

[0019] 1. The metal waste crushing device, through the processing box, crushing frame, screening mesh frame, sleeve, feeding pipe, rotating motor, supporting block, connecting rod, spring and vibration motor, can directly screen the metal waste after crushing it, so as to facilitate the screening of larger waste particles for secondary crushing, without the need for manual selection by staff, which improves the efficiency of metal waste crushing and further improves the work efficiency of staff.

[0020] 2. The metal waste crushing device can process the dust generated during the crushing process of the metal waste through the crushing box, dust extraction pipe, exhaust fan body, dust outlet pipe, spray box, water pipe and nozzle, so as to avoid the direct discharge of dust and cause bad influence on the surrounding staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the rotating motor of the utility model;

[0023] Figure 3 This is a front cross-sectional view of the utility model;

[0024] Figure 4 This is a schematic diagram of the spring structure of the utility model;

[0025] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0026] Figure 6 This is a schematic diagram of the box door structure of the utility model.

[0027] In the figure: 1. processing box; 2. crushing frame; 3. slide; 4. box door; 5. baffle; 6. screening mesh frame; 7. sleeve; 8. crushing box; 9. feeding pipe; 10. first crushing disk; 11. feeding hopper; 12. cover; 13. connecting shaft; 14. dust extraction pipe; 15. second crushing disk; 16. exhaust fan body; 17. dust outlet pipe; 18. limit frame; 19. limit slot; 20. spray box; 21. water pipe; 22. rotating motor; 23. support block; 24. connecting rod; 25. slider; 26. nozzle; 27. spring; 28. material taking hole; 29. ​​vibration motor; 30. rotating shaft. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1

[0030] The preferred embodiment of the metal waste crushing device provided by the utility model is as follows Figures 1 to 6 As shown: it includes a processing box 1 and a crushing box 8, the top of the crushing box 8 is fixedly connected to a feed hopper 11, the back of the crushing box 8 is fixedly connected to a rotating motor 22, the output shaft of the rotating motor 22 is fixedly connected to a rotating shaft 30 through a coupling, one end of the rotating shaft 30 is fixedly connected to a first crushing disk 10, the outer wall of the first crushing disk 10 is meshedly connected to a second crushing disk 15, the inner wall of the second crushing disk 15 is movably connected to a connecting shaft 13, and one end of the connecting shaft 13 is fixedly connected to the inner wall of the crushing box 8.

[0031] The bottom of the crushing box 8 is fixedly connected with a feeding pipe 9, the inner side wall of the processing box 1 is fixedly connected with a sleeve 7, the inner wall of the sleeve 7 is fixedly connected with a spring 27, one end of the spring 27 is fixedly connected with a connecting rod 24, one end of the connecting rod 24 is fixedly connected with a screening mesh frame 6, one side of the screening mesh frame 6 is fixedly connected with a supporting block 23, the top of the supporting block 23 is fixedly connected with a vibration motor 29, a slide groove 3 is provided on the inner bottom wall of the processing box 1, a slider 25 is movably connected to the inner wall of the slide groove 3, a crushing frame 2 is fixedly connected to the top of the slider 25, a material taking hole 28 is provided on the front of the screening mesh frame 6, a baffle door 5 is movably connected to the front of the screening mesh frame 6, and a box door 4 is movably connected to the front of the processing box 1. After the metal waste is crushed, it can be directly screened, so that larger waste particles can be screened out for secondary crushing, without the need for manual selection by the staff, while improving the efficiency of metal waste crushing, it also further improves the work efficiency of the staff.

[0032] In this embodiment, one end of the feed pipe 9 passes through the top of the processing box 1 and extends to the interior of the processing box 1, and a valve is provided on the outer wall of the feed pipe 9 to facilitate direct screening of the metal waste after it is crushed and introduced into the processing box 1.

[0033] Example 2

[0034] On the basis of Example 1, a preferred embodiment of the metal waste crushing device provided by the utility model is as follows: Figures 1 to 6As shown: a spray box 20 is fixedly connected to one side of the processing box 1, and an exhaust fan body 16 is fixedly connected to the top of the spray box 20, and a dust extraction pipe 14 is fixedly connected to the air inlet of the exhaust fan body 16, and a dust exhaust pipe 17 is fixedly connected to the air outlet of the exhaust fan body 16, which can adsorb and process the dust generated during the crushing process of metal waste.

[0035] In this embodiment, a water pipe 21 is fixedly connected to one side of the spray box 20, and a nozzle 26 is fixedly connected to the outer wall of the water pipe 21. During the process of crushing metal waste, the dust generated during the crushing process can be processed to avoid direct discharge of dust to prevent adverse effects on surrounding personnel.

[0036] Furthermore, a limiting groove 19 is opened on the front of the screening mesh frame 6, and the inner wall of the limiting groove 19 is snap-connected to the limiting frame 18, and one end of the limiting frame 18 is fixedly connected to the front of the baffle door 5, so that the position of the baffle door 5 covering the screening mesh frame 6 can be tightened to prevent the baffle door 5 from accidentally opening during screening and causing waste to fall out.

[0037] Furthermore, the inner wall of the chute 3 is slidably connected to the outer wall of the slider 25 , and the crushing frame 2 is slidably connected to the processing box 1 through the chute 3 and the slider 25 , so that the waste in the crushing frame 2 can be collected easily.

[0038] In addition, the outer wall of the feed hopper 11 is movably connected with a cover 12, and the cover 12 is engaged with the feed hopper 11. By covering the feed hopper 11, dust can be prevented from floating out through the feed hopper 11 during the crushing process.

[0039] During use, when the metal waste is attracted to be crushed, the metal waste is put into the crushing box 8 through the feed hopper 11, and after the putting is completed, the feed hopper 11 is covered by the cover 12, and the rotating motor 22 is turned on to make the rotating shaft 30 drive the first crushing disk 10 to rotate, and the first crushing disk 10 drives the second crushing disk 15 to rotate. During the rotation of the first crushing disk 10 and the second crushing disk 15, the metal waste can be crushed. After the waste is crushed, the crushed waste is transported to the crushing box 8 and enters the screening mesh frame 6 through the feed pipe 9, and then the vibration motor 29 is turned on to drive the screening mesh frame 6 to vibrate. During the vibration of the screening mesh frame 6, the waste can be screened, and the smaller waste is screened and enters the crushing frame 2, and the larger waste remains in the screening mesh frame 6 and can be crushed for the second time.

[0040] In summary, the metal waste crushing device can directly screen the metal waste after crushing it, so as to facilitate the screening of larger waste particles for secondary crushing, without the need for manual selection by staff. While improving the efficiency of metal waste crushing, it also further improves the work efficiency of staff.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] 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 metal waste crushing device, comprising a processing box (1) and a crushing box (8), characterized in that: The top of the crushing box (8) is fixedly connected to a feed hopper (11), the back of the crushing box (8) is fixedly connected to a rotating motor (22), the output shaft of the rotating motor (22) is fixedly connected to a rotating shaft (30) via a coupling, one end of the rotating shaft (30) is fixedly connected to a first crushing disk (10), the outer wall of the first crushing disk (10) is meshingly connected to a second crushing disk (15), the inner wall of the second crushing disk (15) is movably connected to a connecting shaft (13), and one end of the connecting shaft (13) is fixedly connected to the inner wall of the crushing box (8); The bottom of the crushing box (8) is fixedly connected with a material conveying pipe (9), the inner side wall of the processing box (1) is fixedly connected with a sleeve (7), the inner wall of the sleeve (7) is fixedly connected with a spring (27), one end of the spring (27) is fixedly connected with a connecting rod (24), one end of the connecting rod (24) is fixedly connected with a screening mesh frame (6), one side of the screening mesh frame (6) is fixedly connected with a supporting block (23), the top of the supporting block (23) is fixedly connected with a vibration motor (29), the inner bottom wall of the processing box (1) is provided with a slide groove (3), the inner wall of the slide groove (3) is movably connected with a slider (25), the top of the slider (25) is fixedly connected with a crushing frame (2), the front of the screening mesh frame (6) is provided with a material taking hole (28), the front of the screening mesh frame (6) is movably connected with a blocking door (5), and the front of the processing box (1) is movably connected with a box door (4).

2. A metal waste shredding device according to claim 1, characterized in that: One end of the material delivery pipe (9) passes through the top of the processing box (1) and extends to the interior of the processing box (1), and a valve is provided on the outer wall of the material delivery pipe (9).

3. A metal waste shredding device according to claim 1, characterized in that: A spray box (20) is fixedly connected to one side of the treatment box (1), and an exhaust fan body (16) is fixedly connected to the top of the spray box (20), and a dust extraction pipe (14) is fixedly connected to the air inlet of the exhaust fan body (16), and a dust exhaust pipe (17) is fixedly connected to the air outlet of the exhaust fan body (16).

4. A metal waste pulverizing device according to claim 3, characterized in that: A water pipe (21) is fixedly connected to one side of the spray box (20), and a spray head (26) is fixedly connected to the outer wall of the water pipe (21).

5. The metal waste shredding device according to claim 1, characterized in that: The front side of the screening mesh frame (6) is provided with a limiting groove (19), and the inner wall of the limiting groove (19) is snap-connected to the limiting frame (18), and one end of the limiting frame (18) is fixedly connected to the front side of the blocking door (5).

6. The metal waste shredding device according to claim 1, characterized in that: The inner wall of the slide groove (3) is slidably connected to the outer wall of the slide block (25), and the crushing frame (2) is slidably connected to the processing box (1) via the slide groove (3) and the slide block (25).

7. The metal waste pulverizing device according to claim 1, characterized in that: The outer wall of the feed hopper (11) is movably connected with a cover (12), and the cover (12) is snap-fitted and connected to the feed hopper (11).

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