Disassembling device for metal recovery of waste automobile

Abstract

The utility model relates to the technical field of automobile recycling and disassembling, and discloses a disassembling device for metal recycling of a waste automobile, which comprises a crushing box, a first discharging opening, a second discharging opening, a third discharging opening, a fourth discharging opening, a fourth discharging opening and a fifth discharging opening, and is characterized in that the center of the top of the crushing box is provided with a feeding port for feeding; a second discharging opening used for discharging is formed in the center of the bottom of the crushing box. The crushing assembly is arranged at the top position of the inner wall of the crushing box, the crushing assembly internally comprises a servo motor used for driving, a transmission shaft and a transmission gear, and the crushing assembly is further provided with a crushing roller used for crushing; a backflow assembly; a filter assembly; and a cleaning assembly. According to the raw material crushing device, through the arrangement of the first filter plate, the packing auger, the second filter plate and the fan, raw materials can be crushed for multiple times, the phenomenon that subsequent processing is affected due to incomplete crushing is avoided, plastic and metal in the raw materials can be separated through the fan, and subsequent processing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile recycling and disassembly, in particular to a disassembly device for recycling scrap automobile metals. Background Art

[0002] After a car is scrapped, it needs to be dismantled. Since the scrap car contains a variety of steel, iron, and rare precious metals, it needs to be crushed and then the crushed materials need to be screened to ensure that the metal inside the scrap car is completely recycled.

[0003] When existing disassembly equipment is used, it is necessary to use crushing equipment to crush the raw materials. Existing crushing equipment can often only crush the raw materials once, which is prone to incomplete crushing, affecting subsequent processing, and cannot separate the crushed metal and plastic, affecting subsequent processing.

[0004] For this purpose, we propose a dismantling device for recycling scrap automobile metals. Utility Model Content

[0005] The utility model mainly solves the technical problems of incomplete crushing of dismantling equipment and failure to separate raw materials, which affects subsequent processing, and provides a dismantling device for recycling scrap automobile metals.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a dismantling device for recycling scrap automobile metals, comprising:

[0007] A crushing box, wherein a feeding port for feeding is provided at the center of the top of the crushing box, a first discharge port for discharging is provided at the bottom of the outer wall of the crushing box, and a second discharge port for discharging is provided at the center of the bottom of the crushing box;

[0008] Crushing assembly: The crushing assembly is arranged at the top of the inner wall of the crushing box. The crushing assembly includes a servo motor, a transmission shaft and a transmission gear for driving. The crushing assembly is also provided with a crushing roller for crushing;

[0009] The reflux component is arranged on the outer walls of both sides of the crushing box, and the reflux component includes a reflux box and an auger;

[0010] The filter assembly is arranged on the inner wall of the crushing box, and the filter assembly includes a first filter plate and a second filter plate, and the first filter plate and the second filter plate are both provided with filter holes for filtering;

[0011] The cleaning assembly is arranged between the first filter plate and the second filter plate. The cleaning assembly includes a rotating rod, an impact fan blade, a scraper for cleaning, and a dredging rod.

[0012] Furthermore, the outer wall of the crushing box is fixedly connected to a servo motor through a motor frame, one of the transmission shafts is fixedly connected to the output end of the servo motor, the outer wall of the transmission shaft is fixedly connected to a crushing roller, and a transmission gear is provided on one side of the outer wall of the transmission shaft, the two transmission gears are engaged with each other, and guide plates for guidance are provided at both ends of the top of the inner wall of the crushing box.

[0013] Furthermore, the reflux box is fixedly connected to the outer walls on both sides of the crushing box, a partition is fixedly connected to the middle of the inner wall of the crushing box, the first filter plate is fixedly connected to the partition, and the bottom and top of the reflux box are provided with a discharge trough and a reflux trough connected to the crushing box, the discharge trough and the reflux trough are respectively connected to the partition and the guide plate, and the auger is arranged in the inner wall of the reflux box.

[0014] Furthermore, an annular fixing ring is provided on the opposite side of the partition and the bottom of the crushing box, the second filter plate is fixedly connected to the inner wall of the fixing ring, and the outer wall of the fixing ring is located on the top of the second filter plate and on the side of the first discharge port, and a discharge trough for discharging is opened.

[0015] Furthermore, a fan is provided on the side of the fixing ring away from the discharge chute, and the fan is connected to the inner wall of the fixing ring.

[0016] Furthermore, a through rotating hole is opened on the first filter plate, the rotating rod is rotatably connected to the inner wall of the rotating hole, the bottom end of the rotating rod is rotatably connected to the axial position of the top of the second filter plate, and the impact fan blades are arranged in a circle and fixedly connected to the outer wall of the rotating rod.

[0017] Furthermore, the outer wall of the rotating rod is fixedly connected to a scraper at the top of the first filter plate and the second filter plate. The scraper is provided with a sliding hole at the axis of the filter hole. A reset spring is provided at the top of the sliding hole. The dredging rod is slidably connected to the inner wall of the sliding hole and fixedly connected to the bottom end of the reset spring. The bottom of the dredging rod is frustum-shaped.

[0018] Furthermore, the outer walls on both sides of the scraper are provided with scraping grooves, and the scraping grooves are concave.

[0019] Beneficial effects

[0020] The utility model provides a dismantling device for recycling scrap automobile metals. It has the following beneficial effects:

[0021] (1) This dismantling device for recycling scrap automobile metal can crush the raw materials multiple times by means of the first filter plate, auger, second filter plate and fan, thereby avoiding incomplete crushing that affects subsequent processing, and can separate the plastic and metal in the raw materials through the fan, thereby facilitating subsequent processing.

[0022] (2) The dismantling device for recycling scrap automobile metal can clear the filter holes through the cleaning components provided, thereby preventing the filter holes from being blocked by raw materials, affecting the feeding of materials, and further affecting the processing efficiency of the raw materials.

[0023] (3) The dismantling device for recycling scrap automobile metal has a scraping groove, which can reduce the contact area between the scraper and the first filter plate and the second filter plate, increase the pressure, and improve the scraping effect. The scraping groove can also retain the raw materials at the bottom of the concave and throw them out to the partition and the discharge chute by centrifugal force, which is convenient for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the main view of the utility model;

[0025] Figure 2 This is a cross-sectional view of the utility model;

[0026] Figure 3 For this utility model Figure 2 A magnified view of part A;

[0027] Figure 4 This is a detailed diagram of the crushing component of the utility model;

[0028] Figure 5 This is a detailed view of the scraper in the second embodiment of the present invention.

[0029] Legend: 1. Crushing box; 2. Feed port; 3. Return box; 4. Servo motor; 5. First discharge port; 6. Second discharge port; 7. Crushing roller; 8. Guide plate; 9. Partition; 10. First filter plate; 11. Auger; 12. Fixed ring; 13. Second filter plate; 14. Fan; 15. Scraper; 16. Return spring; 17. Clearing rod; 18. Drive shaft; 19. Drive gear; 20. Scraper trough; 21. Rotating rod; 22. Impact fan blade. DETAILED DESCRIPTION

[0030] Example 1: A dismantling device for recycling scrap automobile metals, such as Figure 1 and Figure 2 Shown, including

[0031] A crushing box 1 is provided with a feeding port 2 for feeding materials at the center of the top of the crushing box 1, a first discharge port 5 for discharging materials is provided at the bottom of the outer wall of the crushing box 1, and a second discharge port 6 for discharging materials is provided at the center of the bottom of the crushing box 1;

[0032] Crushing assembly: The crushing assembly is arranged at the top of the inner wall of the crushing box 1. The crushing assembly includes a servo motor 4, a transmission shaft 18 and a transmission gear 19 for driving. The crushing assembly is also provided with a crushing roller 7 for crushing;

[0033] The reflux assembly is arranged on the outer walls of both sides of the crushing box 1, and the reflux assembly includes a reflux box 3 and an auger 11;

[0034] The filter assembly is arranged on the inner wall of the crushing box 1, and the filter assembly includes a first filter plate 10 and a second filter plate 13. The first filter plate 10 and the second filter plate 13 are both provided with filter holes for filtering;

[0035] The cleaning assembly is arranged between the first filter plate 10 and the second filter plate 13. The cleaning assembly includes a rotating rod 21, an impact fan blade 22, a scraper 15 for cleaning, and a dredging rod 17.

[0036] like Figure 4 As shown, the outer wall of the crushing box 1 is fixedly connected to the servo motor 4 through the motor frame, one of the transmission shafts 18 is fixedly connected to the output end of the servo motor 4, the outer wall of the transmission shaft 18 is fixedly connected to the crushing roller 7, and a transmission gear 19 is provided on one side of the outer wall of the transmission shaft 18. The two transmission gears 19 are meshed with each other, and guide plates 8 for guidance are provided at both ends of the top of the inner wall of the crushing box 1.

[0037] When crushing is required, the raw materials are added into the crushing box 1 through the feed port 2 and guided to the crushing roller 7 through the guide plate 8. At this time, the servo motor 4 is turned on, and the servo motor 4 can drive the transmission shaft 18 to rotate. The transmission shaft 18 can drive another transmission gear 19 engaged therewith to rotate mechanically through the transmission gear 19, and then drive the two crushing rollers 7 to rotate through the transmission shaft 18 to crush the raw materials.

[0038] like Figure 2 As shown, the reflux box 3 is fixedly connected to the outer walls on both sides of the crushing box 1, a partition 9 is fixedly connected to the middle of the inner wall of the crushing box 1, and the first filter plate 10 is fixedly connected to the partition 9. The bottom and top ends of the reflux box 3 are provided with a discharge trough and a reflux trough connected to the crushing box 1. The discharge trough and the reflux trough are respectively connected to the partition 9 and the guide plate 8, and the auger 11 is arranged in the inner wall of the reflux box 3.

[0039] After the raw material is crushed, it falls onto the first filter plate 10 at the bottom and can be filtered through the first filter plate 10. The unfiltered raw material can fall into the reflux box 3 through the partition 9 and flow back to the guide plate 8 through the auger 11, and then fall into the crushing roller 7 through the guide plate 8 and be crushed again.

[0040] like Figure 2 and Figure 3 As shown, an annular fixing ring 12 is provided on the opposite side of the partition 9 and the bottom of the crushing box 1, and the second filter plate 13 is fixedly connected to the inner wall of the fixing ring 12. The outer wall of the fixing ring 12 is located on the top of the second filter plate 13 and is provided with a discharge trough for discharging on one side of the first discharge port 5.

[0041] A fan 14 is provided on a side of the fixing ring 12 away from the material discharge chute, and the fan 14 is connected to the inner wall of the fixing ring 12 .

[0042] When the raw materials fall through the filter holes on the first filter plate 10, the fan 14 is turned on. The fan 14 can use wind power to blow the plastic in the raw materials to the discharge trough and discharge through the first discharge port 5. The metal raw materials can pass through the filter holes on the second filter plate 13 and fall into the second discharge port 6 at the bottom for discharge.

[0043] In summary, by setting up the first filter plate 10, auger 11, second filter plate 13 and fan 14, the raw materials can be crushed multiple times to avoid incomplete crushing that affects subsequent processing, and the plastic and metal in the raw materials can be separated by the fan 14 to facilitate subsequent processing.

[0044] A through rotation hole is opened on the first filter plate 10, and the rotating rod 21 is rotatably connected to the inner wall of the rotating hole. The bottom end of the rotating rod 21 is rotatably connected to the axial position of the top of the second filter plate 13, and the impact fan blades 22 are arranged in a circle and fixedly connected to the outer wall of the rotating rod 21.

[0045] The outer wall of the rotating rod 21 is located at the top of the first filter plate 10 and the second filter plate 13, and a scraper 15 is fixedly connected. The scraper 15 is located at the axis of the filter hole and has a sliding hole. A reset spring 16 is provided at the top of the sliding hole. The dredging rod 17 is slidably connected to the inner wall of the sliding hole and fixedly connected to the bottom end of the reset spring 16. The bottom of the dredging rod 17 is frustum-shaped.

[0046] When the fan 14 is started, the impact blade 22 can be impacted to drive the impact blade 22 and the rotating rod 21 to rotate, and the rotating rod 21 can drive the scraper 15 thereon to rotate. The dredging rod 17 on the scraper 15 is rotated to the filter hole, and the dredging rod 17 can be driven by the elastic force of the return spring 16 to enter the filter hole to dredge the filter hole. When the dredging rod 17 is rotated out, the dredging rod 17 can be driven into the sliding hole by the squeezing of the outer wall of the dredging rod 17 by the inner wall of the filter hole, and then the dredging rod 17 is driven to enter and exit the filter hole once to dredge the filter.

[0047] The cleaning component is provided to clear the filter holes, thus preventing the raw materials from clogging the filter holes, affecting the feeding of the materials, and further affecting the processing efficiency of the raw materials.

[0048] Example 2: Based on Example 1, refer to Figure 5 The outer walls on both sides of the scraper 15 are provided with scraping grooves 20, and the scraping grooves 20 are concave.

[0049] When the scraper 15 rotates, the scraped raw materials enter the concave bottom of the scraping groove 20, and the raw materials are driven by centrifugal force to pass through the partition 9 and the discharge chute.

[0050] By setting the scraping groove 20, the scraping groove 20 can reduce the contact area between the scraper 15 and the first filter plate 10 and the second filter plate 13, increase the pressure, improve the scraping effect, and can retain the raw material at the bottom of the concave through the scraping groove 20, and throw it out to the partition 9 and the discharge trough through centrifugal force, which is convenient for processing.

[0051] The working principle of the present utility model is as follows: when crushing is required, the raw materials are added into the crushing box 1 through the feed port 2, crushed by the crushing roller 7, and filtered through the filter holes on the first filter plate 10. The raw materials that have not passed through the filter holes can enter the reflux box 3 through the partition 9, and flow back through the auger 11 to be crushed again. At this time, the completely crushed raw materials can fall into the second filter plate 13 at the bottom, and are blown by the fan 14 to discharge the plastic and metal through the second discharge port 6 and the first discharge port 5 respectively. The wind drives the impact blades 22 to rotate, and the dredging rod 17 thereon is driven to rotate around the rotating rod 21 through the rotating rod 21 and the scraper 15, and the filter holes are dredged by the dredging rod 17 entering and exiting the filter holes in turn.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A dismantling device for recycling scrap automobile metals, characterized in that: include: A crushing box (1), wherein a feeding port (2) for feeding is provided at the center of the top of the crushing box (1), a first discharge port (5) for discharging is provided at the bottom of the outer wall of the crushing box (1), and a second discharge port (6) for discharging is provided at the center of the bottom of the crushing box (1); A crushing assembly is arranged at the top of the inner wall of the crushing box (1), and the crushing assembly includes a servo motor (4), a transmission shaft (18) and a transmission gear (19) for driving. The crushing assembly is also provided with a crushing roller (7) for crushing; A reflux assembly is provided on the outer walls of both sides of the crushing box (1), and includes a reflux box (3) and an auger (11); A filter assembly is provided on the inner wall of the crushing box (1), and the filter assembly includes a first filter plate (10) and a second filter plate (13), and the first filter plate (10) and the second filter plate (13) are both provided with filter holes for filtering; The cleaning assembly is arranged between the first filter plate (10) and the second filter plate (13), and includes a rotating rod (21), an impact fan blade (22), a scraper (15) for cleaning, and a dredging rod (17).

2. The dismantling device for recycling scrap automobile metal according to claim 1, characterized in that: The outer wall of the crushing box (1) is fixedly connected to a servo motor (4) via a motor frame, one transmission shaft (18) is fixedly connected to the output end of the servo motor (4), the outer wall of the transmission shaft (18) is fixedly connected to a crushing roller (7), and a transmission gear (19) is provided on one side of the outer wall of the transmission shaft (18), the two transmission gears (19) are meshed with each other, and guide plates (8) for guidance are provided at both ends of the top of the inner wall of the crushing box (1).

3. The dismantling device for recycling scrap automobile metal according to claim 2, characterized in that: The return box (3) is fixedly connected to the outer walls on both sides of the crushing box (1), a partition (9) is fixedly connected to the middle of the inner wall of the crushing box (1), a first filter plate (10) is fixedly connected to the partition (9), a discharge trough and a return trough connected to the crushing box (1) are provided at the bottom and top ends of the return box (3), the discharge trough and the return trough are respectively connected to the partition (9) and the guide plate (8), and an auger (11) is arranged in the inner wall of the return box (3).

4. The dismantling device for recycling scrap automobile metal according to claim 3, characterized in that: An annular fixing ring (12) is provided on one side of the bottom of the partition (9) and the crushing box (1), and the second filter plate (13) is fixedly connected to the inner wall of the fixing ring (12). The outer wall of the fixing ring (12) is located on the top of the second filter plate (13) and is provided with a discharge trough for discharging the material on one side of the first discharge port (5).

5. The dismantling device for recycling scrap automobile metal according to claim 4, characterized in that: A fan (14) is provided on one side of the fixing ring (12) away from the material discharge chute, and the fan (14) is connected to the inner wall of the fixing ring (12).

6. The dismantling device for recycling scrap automobile metal according to claim 5, characterized in that: A rotating hole is provided through the first filter plate (10), a rotating rod (21) is rotatably connected to the inner wall of the rotating hole, a bottom end of the rotating rod (21) is rotatably connected to the top axial position of the second filter plate (13), and impact blades (22) are arranged in a circumferential manner and fixedly connected to the outer wall of the rotating rod (21).

7. The dismantling device for recycling scrap automobile metal according to claim 6, characterized in that: The outer wall of the rotating rod (21) is fixedly connected to a scraper (15) at the top of the first filter plate (10) and the second filter plate (13). The scraper (15) is provided with a sliding hole at the axis of the filter hole. A reset spring (16) is provided at the top of the sliding hole. The dredging rod (17) is slidably connected to the inner wall of the sliding hole and fixedly connected to the bottom end of the reset spring (16). The bottom of the dredging rod (17) is truncated.

8. The dismantling device for recycling scrap automobile metal according to claim 1, characterized in that: The outer walls of both sides of the scraper (15) are provided with scraping grooves (20), and the scraping grooves (20) are concave.

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