Scraped car waste metal material crushing and recycling device

Abstract

The utility model discloses a scrap car waste metal material crushing and recycling device, which belongs to the technical field of metal recycling, and particularly comprises a recycling box and a recycling box, the interior of the recycling box is rotatably connected with a crushing roller group through a driving shaft, and the crushing roller group is rotated by a driving device; the protection mechanism is arranged in the recycling box and arranged above the crushing roller set, the protection mechanism comprises protection plates, the two sides in the recycling box are rotationally connected with the protection plates through overturning shafts, and driving assemblies are arranged between the opposite ends of the protection plates on the two sides; according to the waste metal recycling device, the feeding port of the recycling box can be opened and closed through the protection plate, when the feeding port of the recycling box is open, waste metal enters the recycling box to be crushed, and when the feeding port of the recycling box is closed, fragments and dust generated in the waste metal crushing process are blocked; the working environment near the crushing equipment is improved, and the body of a worker is prevented from being hurt.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal recovery, and in particular relates to a device for crushing and recovering scrap metal materials from scrapped automobiles. Background Art

[0002] Scrap metal refers to metal fragments and scraps discarded by the metallurgical industry and metal processing industry, as well as metal objects scrapped during equipment renewal. It also includes metal packaging containers and scrapped vehicles recycled from urban garbage. Scrap metal is also a resource. Countries around the world have specialized units engaged in the recycling and utilization of scrap metal businesses. The recycled scrap metal is mainly used for smelting and conversion into recycled metal, and some is used to produce machinery and equipment or parts, tools and civilian appliances.

[0003] Chinese utility model patent CN215996832U discloses a scrap metal material recovery device for crushing scrapped cars, including a recovery box, one side wall of the recovery box is rotatably connected to two symmetrically arranged rotating rods a, the outer surfaces of the two rotating rods a are fixed with crushing rollers, and one side wall of the recovery box is provided with a feed port: in the utility model, the crushing rollers can be rotated to crush the scrap metal by rotating the two rotating rods a, thereby achieving a crushing processing effect on the scrap metal.

[0004] However, there is no protective device on the feed port of the recycling box. Therefore, in the process of crushing the scrap metal, the fragments and dust generated after the scrap metal is crushed are easy to splash everywhere, which not only affects the working environment near the crushing equipment, but also causes harm to the workers' bodies. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a scrap automobile scrap metal material crushing and recycling device, which has the characteristics of being able to block the fragments and dust generated by metal crushing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scrap automobile scrap metal material crushing and recycling device, comprising a recycling box, wherein a crushing roller group is rotatably connected to the inside of the recycling box through a driving shaft, and the crushing roller group is rotated by a driving device;

[0007] A protection mechanism is arranged inside the recycling box and above the crushing roller group. The protection mechanism includes a protection plate. Both sides of the recycling box are rotatably connected to the protection plates through a flip shaft. A driving assembly is arranged between the opposite ends of the protection plates on both sides to open and close the protection plates on both sides.

[0008] Preferably, each of the driving components includes a driving plate movably arranged on the outside of the recycling box, and the driving plate is driven by a telescopic device fixedly arranged on the recycling box. Rollers are arranged inside both sides of the driving plate, and the rollers are rotatably connected to the corresponding protective plates through roller shafts.

[0009] Preferably, a slide groove for the roller to move is provided on the driving plate, and a limiting groove for the roller to move is provided on the driving plate.

[0010] Preferably, the recovery box is also provided with an arc groove for the roller to move.

[0011] Preferably, a protective cover is provided in the arc-shaped groove.

[0012] Preferably, both sides of the driving plate are detachably connected with inspection covers.

[0013] Preferably, a feed hopper is fixedly arranged above the feed opening of the recovery box.

[0014] Preferably, a drainage hopper is fixedly connected to the recovery box, and the drainage hopper is arranged between the feed hopper and the flip shaft.

[0015] Compared with the existing technology, the beneficial effects of the utility model are:

[0016] The utility model can open and close the feed port of the recycling box through the protective plate. When the feed port of the recycling box is open, the scrap metal is allowed to enter the recycling box to be crushed. When the feed port of the recycling box is closed, the fragments and dust generated in the process of crushing the scrap metal are blocked, thereby improving the working environment near the crushing equipment and preventing the workers from being hurt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of the middle BB section;

[0021] Figure 4 This is a schematic diagram of the three-dimensional explosion structure of the drive component of the utility model;

[0022] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0023] In the figure: 1. Recovery box; 2. Crushing roller group; 3. Protective plate; 4. Turning shaft; 5. Driving assembly; 51. Driving plate; 52. Telescopic device; 53. Roller; 54. Roller; 55. Slide; 56. Limiting groove; 57. Arc groove; 58. Protective cover; 59. Inspection cover; 6. Feed hopper; 7. Drainage hopper. DETAILED DESCRIPTION

[0024] 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. Example

[0025] See also Figure 1-5 The present embodiment provides the following technical solutions: a scrap automobile scrap metal material crushing and recycling device, comprising a recycling box 1, wherein a crushing roller group 2 is rotatably connected to the recycling box 1 through a driving shaft, and the crushing roller group 2 is rotated by a driving device. In some embodiments, the crushing roller group 2 comprises two crushing rollers symmetrically arranged in the recycling box 1, and a gear is fixedly arranged between one end of the two crushing rollers, and the two gears are meshed and connected. The driving device is a driving motor, and a driving wheel meshed with one of the gears is fixedly connected to the output shaft of the driving motor. The two crushing rollers are rotated inward at the same time by the driving motor to crush the scrap metal.

[0026] A protective mechanism is arranged inside the recycling box 1 and above the crushing roller group 2. The protective mechanism includes a protective plate 3. Both sides of the recycling box 1 are rotatably connected with the protective plates 3 through a flip shaft 4. A driving assembly 5 is arranged between the ends of the protective plates 3 on both sides, which is used to open and close the protective plates 3 on both sides. The feed port of the recycling box 1 can be opened and closed through the protective plate 3. When the feed port of the recycling box 1 is open, the scrap metal is allowed to enter the recycling box 1 to be crushed. When the feed port of the recycling box 1 is closed, the fragments and dust generated in the process of crushing the scrap metal are blocked, thereby improving the working environment near the crushing equipment and preventing the workers from being injured.

[0027] In some embodiments, the two protection plates 3 are respectively disposed on the left and right sides of the recycling box 1 , and the two driving assemblies 5 are respectively disposed on the front and rear sides of the recycling box 1 .

[0028] Each driving assembly 5 includes a driving plate 51 movably arranged on the outside of the recycling box 1, and the driving plate 51 is driven by a telescopic device 52 fixedly arranged on the recycling box 1. Rollers 53 are arranged inside on both sides of the driving plate 51, and the rollers 53 are rotatably connected to the corresponding protective plates 3 through rollers 54. Through the driving plate 51, the rollers 53 and the rollers 54, the protective plates 3 can be flipped upward or downward with the rotation axis as the center, so that the protective plates 3 on the left and right sides cooperate with each other to open and close the feed port of the recycling box 1.

[0029] In some embodiments, the telescopic device 52 may be a telescopic device 52 such as a cylinder or an electric push rod.

[0030] like Figure 4 As shown, in some embodiments, the front and rear ends of the left and right protective plates 3 are rotatably connected with rollers 53, the left and right rollers 53 on the front end are located on the driving plate 51 at the front end, and the left and right rollers 53 on the rear end are located on the driving plate 51 at the rear end, which can facilitate the front and rear driving plates 51 to move upward or downward at the same time, and can drive the left and right rollers 53 to move closer or farther.

[0031] In some embodiments, the roller 54 is fixed on the protective plate 3 , and the roller 53 is rotatably connected to the roller 54 .

[0032] The driving plate 51 is provided with a slide groove 55 for the roller 53 to move. The slide groove 55 can limit the roller 53 and can also make the roller 53 slide inside the slide groove 55.

[0033] The driving plate 51 is provided with a limiting groove 56 for the roller 54 to move. The limiting groove 56 can limit the roller 54, thereby further limiting the roller 53 and increasing the stability of the roller 53 moving on the driving plate 51.

[0034] In some embodiments, both the slide groove 55 and the limiting groove 56 are bar structures, and the depth of the slide groove 55 is greater than the depth of the limiting groove 56. This is beneficial for the front and rear inner walls of the buffer to limit the inner and outer sides of the roller 53 when the roller 53 is inside the slide groove 55, thereby further increasing the stability of the roller 53 during movement.

[0035] The recycling box 1 is also provided with an arc groove 57 for the roller 54 to move. The arc groove 57 also serves to limit the roller 53, thereby increasing the stability of the protective plate 3 when it is turned over.

[0036] like Figure 3As shown, a protective cover 58 is provided in the arc groove 57. In some embodiments, the protective cover 58 is an accordion protective cover 58. Two protective covers 58 are provided in the arc groove 57. The ends of the two protective covers 58 that are away from each other are fixedly connected to the two ends of the arc groove 57 respectively, and the adjacent ends of the two protective covers 58 are fixedly connected to the roller 54. Therefore, when the roller 54 slides in the arc groove 57, the protective cover 58 always seals the arc groove 57 to prevent metal fragments and dust from splashing out of the recycling box 1.

[0037] like Figure 5 As shown, both sides of the driving plate 51 are detachably connected with an inspection cover 59. In some embodiments, connecting plates are fixedly provided at the upper and lower ends of the inspection cover 59 and the driving plate 51. The two connecting plates at the upper end and the connecting plates at the lower end are fixedly connected by bolts, which facilitates the disassembly and assembly of the inspection cover 59, thereby facilitating the disassembly and assembly or replacement of the roller 53.

[0038] A feed hopper 6 is fixedly arranged above the feed opening of the recycling box 1 , through which the scrap metal can enter the recycling box 1 .

[0039] A drainage hopper 7 is also fixedly connected to the recycling box 1 . The drainage hopper 7 is arranged between the feed hopper 6 and the flip shaft 4 . Through the drainage hopper 7 , the scrap metal can be better allowed to fall into the middle area of ​​the recycling box 1 .

[0040] The working principle of the utility model is as follows: in the original state, the feed port of the recycling box 1 is in an open state. After the scrap metal is dumped into the feed hopper 6, the scrap metal will be guided by the drainage hopper 7 and fall between the crushing roller group. Then, the control device is used to start the driving device to make the crushing roller group work and crush the scrap metal;

[0041] At the same time, before the scrap metal is crushed, the telescopic devices 52 on the front and rear sides are controlled to move the driving plate 51 upward. When the driving plate 51 moves upward, the roller 53 on the protective plate 3 can be driven to move upward along the arc groove 57, thereby dragging the protective plate 3 to flip upward with the flip axis 4 as the center, until the protective plates 3 on the left and right sides are in contact, and the feed port of the recycling box 1 is sealed. At this time, in the process of crushing the scrap metal, metal fragments or dust are prevented from splashing out of the recycling box 1;

[0042] After the crushing is completed, similarly, the left and right protection plates 3 are flipped downward at the same time, so that the feed port of the recycling box 1 is in an open state. At this time, the scrap metal can be poured into the recycling box 1 again and then crushed.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for crushing and recovering scrap metal materials from scrapped automobiles, characterized in that: It comprises a recovery box (1), wherein a crushing roller group (2) is rotatably connected to the recovery box (1) via a drive shaft, and the crushing roller group (2) is rotated by a drive device; A protection mechanism, the protection mechanism being arranged inside the recovery box (1) and above the crushing roller group (2), the protection mechanism comprising a protection plate (3), both sides of the recovery box (1) being rotatably connected to the protection plate (3) via a flip shaft (4), and a driving assembly (5) being arranged between opposite ends of the protection plates (3) on both sides for opening and closing the protection plates (3) on both sides.

2. The device for crushing and recovering scrap metal materials from scrapped automobiles according to claim 1 is characterized by: Each of the driving components (5) comprises a driving plate (51) movably arranged on the outside of the recycling box (1), the driving plate (51) being driven by a telescopic device (52) fixedly arranged on the recycling box (1), and rollers (53) are arranged inside both sides of the driving plate (51), and the rollers (53) are rotatably connected to the corresponding protective plate (3) via rollers (54).

3. The device for crushing and recovering scrap metal materials from scrapped automobiles according to claim 2 is characterized in that: The driving plate (51) is provided with a sliding groove (55) for the roller (53) to move, and the driving plate (51) is provided with a limiting groove (56) for the roller (54) to move.

4. The device for crushing and recovering scrap metal materials from scrapped automobiles according to claim 2 is characterized in that: The recovery box (1) is also provided with an arc-shaped groove (57) for the roller (54) to move.

5. The device for crushing and recovering scrap metal materials from scrapped automobiles according to claim 4 is characterized in that: A protective cover (58) is provided in the arc-shaped groove (57).

6. The device for crushing and recovering scrap metal materials from scrapped automobiles according to claim 2 is characterized by: Inspection covers (59) are detachably connected to both sides of the drive plate (51).

7. The device for crushing and recovering scrap metal materials from scrapped automobiles according to claim 1 is characterized by: A feed hopper (6) is fixedly arranged above the feed opening of the recovery box (1).

8. The device for crushing and recovering scrap metal materials from scrapped automobiles according to claim 7 is characterized by: A drainage hopper (7) is also fixedly connected to the recovery box (1), and the drainage hopper (7) is arranged between the feed hopper (6) and the turning shaft (4).

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