Extrusion recovery device for automobile metal waste

Abstract

The utility model belongs to the technical field of automobile waste treatment, and particularly relates to an automobile metal waste extrusion recovery device which comprises a rack, a dust adsorption mechanism, an impact extrusion mechanism, a supporting base, an extrusion roller assembly and a collection box, and the impact extrusion mechanism, the supporting base, the extrusion roller assembly and the collection box are sequentially arranged in the extrusion direction of the rack. An impact inner cavity is formed between the supporting base and the rack; an extrusion inner cavity is formed in the extrusion roller assembly; the impact inner cavity is communicated with the extrusion inner cavity; the extrusion inner cavity is communicated with the interior of the collection box; the dust adsorption mechanism is connected to the rack and communicates with the extrusion inner cavity. According to the utility model, secondary continuous extrusion can be realized, and scrap iron blocks can be effectively extruded to form automobile scrap iron blocks with smaller sizes, so that the operation efficiency is improved, and the transportation is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of automotive waste treatment technology, and in particular relates to a compression and recycling device for automotive metal waste. Background Technology

[0002] Cars are subject to mandatory scrapping after a certain number of years of use, but they contain many recyclable resources. The main body of a car is made of metal steel, and a large amount of metal steel can be recycled and reused.

[0003] However, some existing automotive metal waste compression and recycling devices can only perform one compression process. Long-term use will cause excessive wear on the compression components, which will increase the number of maintenance and repairs, reduce operating efficiency, and increase processing costs. Utility Model Content

[0004] The purpose of this invention is to provide a compression and recycling device for automotive metal waste, addressing the shortcomings of existing technologies, and solving the problem that existing devices can only perform one compression process, resulting in excessive wear on the compression components during long-term use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An extrusion and recycling device for automotive metal waste includes a frame, a dust adsorption mechanism, and an impact extrusion mechanism, a support base, an extrusion roller assembly, and a collection box arranged sequentially along the extrusion direction of the frame. An impact cavity is provided between the support base and the frame. An extrusion cavity is provided inside the extrusion roller assembly. The impact cavity communicates with the extrusion cavity. The extrusion cavity communicates with the interior of the collection box. The dust adsorption mechanism is connected to the frame and communicates with the extrusion cavity.

[0007] Preferably, the impact extrusion mechanism includes a lifting drive component and an impact block; the lifting drive component is connected to the frame, and the movable shaft of the lifting drive component is connected to the impact block; the impact contact surface of the impact block faces the impact cavity.

[0008] Preferably, the impact block has a contact fold on the side facing the impact cavity.

[0009] Preferably, the frame has an internal mounting plate; the support base is hinged to the mounting plate; and the impact cavity is formed between the support base and the mounting plate.

[0010] Preferably, the extrusion and recycling device for automotive metal waste further includes a buffer mechanism; the buffer mechanism is connected within the frame and disposed between the support base and the extrusion roller assembly; and the buffer mechanism abuts against the support base.

[0011] Preferably, the buffer mechanism includes a transverse drive component and a buffer block; the transverse drive component is connected to the interior of the frame, and the movable end of the transverse drive component is connected to the buffer block; the buffer block abuts against the support base.

[0012] Preferably, the extrusion roller assembly includes at least two extrusion rollers arranged side by side; an extrusion gap is provided between the two extrusion rollers; and the extrusion gap communicates with the extrusion cavity.

[0013] Preferably, the extrusion roller includes a roller body and a sleeve fitted onto the surface of the roller body; the surface of the sleeve is provided with at least two extrusion protrusions.

[0014] Preferably, the collection box has a collection ramp at its opening, and the collection ramp communicates with the extrusion cavity.

[0015] Preferably, the dust adsorption mechanism includes an adsorption box, an adsorption fan, and an adsorption mesh plate; the adsorption box is connected to the inside of the frame; the adsorption fan is connected to the inside of the adsorption box; the adsorption mesh plate is connected to the opening of the adsorption box and communicates with the extrusion cavity.

[0016] The beneficial effects of this utility model are that, by using an impact extrusion mechanism to perform initial impact extrusion on the scrap iron block and an extrusion roller assembly to perform secondary continuous extrusion on the scrap iron block, the scrap iron block can be effectively extruded to form smaller volume scrap iron blocks for easier transportation; and by connecting the impact cavity, the extrusion cavity and the collection box, the orderly collection operation can be ensured and the processing efficiency can be improved. Attached Figure Description

[0017] The following will refer to the appendix. Figures 1-4 This section describes the features, advantages, and technical effects of exemplary embodiments of the present invention.

[0018] Figure 1 This is a schematic diagram of the structure of an automotive metal waste extrusion and recycling device according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of an automotive metal waste extrusion and recycling device according to an embodiment of the present invention;

[0020] Figure 3This is a partially enlarged view of an embodiment of the extrusion and recycling device for automotive metal waste according to this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the extrusion roller of an extrusion and recycling device for automotive metal waste according to an embodiment of the present invention.

[0022] In the diagram: 1-Frame; 101-Mounting plate; 2-Impact extrusion mechanism; 21-Lifting drive component; 22-Impact block; 221-Contact folded surface; 3-Support base; 301-Impact cavity; 4-Buffer mechanism; 41-Buffer block; 411-Contact inclined surface; 42-Transverse drive component; 5-Extrusion roller assembly; 501-Extrusion cavity; 502-Extrusion roller; 51-Roller body; 52-Sleeve; 53-Extrusion protrusion; 531-Arc-shaped guide; 6-Collection box; 7-Dust adsorption mechanism; 71-Adsorption box; 72-Adsorption fan; 73-Adsorption screen. Detailed Implementation

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0024] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0025] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] In the description of the embodiments in this application, the term "and / or" merely describes the relationship between related objects in a vehicle metal waste compression and recycling device, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or multiple situations existing alone. Additionally, the character " / " in this document generally indicates an "or" relationship between the preceding and following related objects as a vehicle metal waste compression and recycling device.

[0027] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0028] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0029] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0030] The following is in conjunction with the appendix Figures 1-4 The present invention will be described in further detail, but this is not intended to limit the scope of the present invention.

[0031] like Figure 1 and 2 As shown, in one embodiment of this utility model, the automotive metal waste compression and recycling device includes a frame 1, a dust adsorption mechanism 7, and an impact compression mechanism 2, a support base 3, a compression roller assembly 5, and a collection box 6 arranged sequentially along the compression direction of the frame 1. An impact cavity 301 is provided between the support base 3 and the frame 1; a compression cavity 504 is provided inside the compression roller assembly 5; and the impact cavity 301 communicates with the compression cavity 504; the compression cavity 504 communicates with the interior of the collection box 6; the dust adsorption mechanism 7 is connected to the frame 1 and communicates with the compression cavity 501. The compression direction can be up-down, left-right, or front-back, etc. Further, as... Figure 1 As shown, the extrusion direction is up and down.

[0032] The technical solution of this utility model effectively processes scrap iron blocks by using an impact extrusion mechanism to perform initial impact extrusion and a secondary continuous extrusion by an extrusion roller assembly to perform secondary rolling extrusion. This process produces smaller scrap iron blocks for easier transportation. Furthermore, the interconnected impact cavity, extrusion cavity, and collection box ensure orderly collection operations and improve processing efficiency.

[0033] Among them, such as Figure 3 As shown, the dust adsorption mechanism 7 includes an adsorption box 71, an adsorption fan 72, and an adsorption mesh plate 73. The adsorption box 71 is connected to the inside of the frame 1; the adsorption fan 72 is connected to the inside of the adsorption box 71; and the adsorption mesh plate 73 is connected to the opening of the adsorption box 71 and communicates with the extrusion cavity 501. This structure can quickly absorb and recycle as much dust as possible generated during the extrusion or impact process through the adsorption fan, thereby maintaining the cleanliness of the equipment and reducing environmental pollution.

[0034] Specifically, in some implementations, such as Figure 1 and 2 As shown, the impact extrusion mechanism 2 includes a lifting drive component 21 and an impact block 22. The lifting drive component 21 is connected to the frame 1, and its movable shaft is connected to the impact block 22. The impact contact surface of the impact block 22 faces the impact cavity 301. The lifting drive component 21 can be a lifting drive cylinder or a lifting drive screw; however, other structures with the same function can also be used, and no specific limitation is made here. The impact block 22 has a contact folded surface 221 on the side facing the impact cavity 301. Further, the contact folded surface 221 is a V-shaped contact surface, a W-shaped contact surface, or a wavy contact surface. That is, the irregular or large iron block is first deformed by the impact of the contact folded surface to form a pre-treated iron block with creases, which facilitates the rapid and orderly subsequent rolling extrusion.

[0035] Specifically, in some implementations, such as Figure 1 and 2 As shown, the frame 1 has an internal mounting plate 101; the support base 3 is hinged to the mounting plate 101; and an impact cavity 301 is formed between the support base 3 and the mounting plate 101. Wherein, as Figure 2 As shown, the mounting plate 101 is a ring-shaped mounting plate or a straight mounting plate; the support base 3 is a straight support plate, and there are two of them; and a support fold is formed between the two support bases 3; this structure can ensure the stability of the impact and reduce the damage to the support base 3 by the cooperation between the support fold and the contact fold 221, thus improving the service life.

[0036] Specifically, in some implementations, such as Figure 1 and 2 As shown, the automotive metal waste compression and recycling device also includes a buffer mechanism 4; the buffer mechanism 4 is connected within the frame 1 and is disposed between the support base 3 and the compression roller assembly 5; and the buffer mechanism 4 abuts against the support base 3. In some embodiments, such as... Figure 2 As shown, the buffer mechanism 4 includes a transverse drive component 42 and a buffer block 41. The transverse drive component 42 is connected to the inside of the frame 1, and the movable end of the transverse drive component 42 is connected to the buffer block 41. The buffer block 41 abuts against the support base 3. That is, before the impact block 22 of the impact extrusion mechanism 2 impacts the scrap iron block and the support base 3, the buffer block 41 is driven to the bottom of the support base 3 and abuts against the support base 3, thereby achieving the clamping impact effect at both ends, which can improve the protection of the support base 3 and the efficiency of impact deformation. After the impact is completed, the buffer block 41 is pulled out from the bottom of the support base 3 so that the scrap iron block after the impact can enter the extrusion cavity 501. The buffer block 41 is a rubber buffer block, and the surface of the buffer block 41 is provided with a contact slope 411. The contact slope 411 abuts against the support base 3. The contact slope 411 reduces the impact stress between the buffer block 41 and the support base 3, thereby improving the safety of use. The transverse drive component 42 is either a transverse drive cylinder or a transverse drive lead screw; of course, other structures with the same function can also be used for the transverse drive component 42, and no specific restrictions are imposed here.

[0037] Specifically, in some implementations, such as Figure 2 and 3 As shown, the extrusion roller assembly 5 includes two extrusion rollers 502 arranged side by side; an extrusion gap is provided between the two extrusion rollers 502; and the extrusion gap communicates with the extrusion cavity 501. Wherein, as... Figure 3 and 4 As shown, the extrusion roller 502 includes a (metal) roller body 51 and a sleeve 52 fitted onto the surface of the roller body 51; the surface of the sleeve 52 is provided with at least two extrusion protrusions 53. Further, the extrusion protrusions 53 on one extrusion roller 502 are staggered with the extrusion protrusions 53 on an adjacent extrusion roller 502; and an extrusion gap is formed between the different extrusion protrusions 53. This structure, through the staggered extrusion protrusions 53, can increase the extrusion stress on the scrap iron block and reduce the reaction force of the scrap iron block on the extrusion protrusions 53, thereby increasing the extrusion speed and effectively preventing the extrusion protrusions 53 from breaking off too quickly. Furthermore, as... Figure 4 As shown, the end of the extrusion protrusion 53 away from the sleeve 52 is provided with an arc-shaped guide portion 531. This structure can effectively ensure the speed at which the scrap iron block enters and reduce the friction between them, thereby increasing the extrusion speed.

[0038] Among them, such as Figure 1 and 2 As shown, the opening of the collection box 6 is provided with a collection ramp, and the collection ramp is connected to the extrusion cavity 501. This structure can quickly guide the processed scrap iron blocks into the collection box 6 through the inclination of the collection ramp, thereby improving the collection efficiency.

[0039] Working principle: The lateral drive component 42 and the buffer block 41 are moved to cause the support base 3 to flip and close, forming an impact cavity 301 to support the automotive metal waste. Then, relatively large pieces of automotive metal waste are transferred to the impact cavity 301, driving the lifting drive component 21 and the impact block 22 to impact and compress the automotive metal waste, initially reducing its volume. After impact, the lateral drive component 42 and the buffer block 41 are moved again, and the support base 3 swings downwards after losing its support stress, causing it to flip and open, forming a conveying channel to transport the impacted automotive metal waste to the compression cavity 501. Simultaneously, the compression roller 502 is driven; the two offset compression protrusions 53 on the compression roller 502 increase the compression stress on the scrap iron and reduce the reaction force of the scrap iron on the compression protrusions 53, thus achieving a second compression effect. Finally, with the rotation of the compression roller 502, the waste is discharged into the collection box 6.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0041] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this utility model are within the protection scope of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. An apparatus for extrusion recycling of automotive metal scrap, characterized by: The device comprises a frame, a dust adsorption mechanism, an impact extrusion mechanism, a supporting base, an extrusion roller assembly and a collecting box arranged in sequence along the extrusion direction of the frame; the supporting base is provided with an impact inner cavity with the frame; the extrusion roller assembly is provided with an extrusion inner cavity; the impact inner cavity and the extrusion inner cavity are communicated; the extrusion inner cavity is communicated with the interior of the collecting box; the dust adsorption mechanism is connected to the frame and communicated with the extrusion inner cavity.

2. The apparatus for extrusion recycling of automobile metal waste according to claim 1, wherein: The impact extrusion mechanism comprises a lifting driving part and an impact block; the lifting driving part is connected to the frame, and the movable shaft of the lifting driving part is connected to the impact block; the impact surface of the impact block faces the impact inner cavity.

3. The apparatus for extrusion recycling of automotive metal scrap according to claim 2, wherein: The side of the impact block facing the impact inner cavity is provided with a contact fold surface.

4. The apparatus for extrusion recycling of automobile metal waste according to claim 1, wherein: The interior of the frame is provided with a mounting plate; the supporting base is hingedly connected to the mounting plate; and the impact inner cavity is formed between the supporting base and the mounting plate.

5. The apparatus for extrusion recycling of automobile metal waste according to claim 1 or 4, wherein: The extrusion recycling device of the automobile metal waste further comprises a buffer mechanism; the buffer mechanism is connected to the frame and arranged between the supporting base and the extrusion roller assembly; and the buffer mechanism is in abutment with the supporting base.

6. The apparatus for extrusion recycling of automotive metal waste according to claim 5, wherein: The buffer mechanism comprises a transverse driving part and a buffer block; the transverse driving part is connected to the interior of the frame, and the movable end of the transverse driving part is connected to the buffer block; the buffer block is in abutment with the supporting base.

7. The apparatus for extrusion recycling of automobile metal waste according to claim 1, wherein: The extrusion roller assembly comprises at least two extrusion rollers arranged side by side; an extrusion gap is arranged between the two extrusion rollers; and the extrusion gap is communicated with the extrusion inner cavity.

8. The apparatus for extrusion recycling of automotive metal waste according to claim 7, wherein: The extrusion roller comprises a roller body and a sleeve arranged on the surface of the roller body; the surface of the sleeve is provided with at least two extrusion protrusions.

9. The apparatus for extrusion recycling of automotive metal waste according to claim 1, wherein: The dust adsorption mechanism comprises an adsorption box, an adsorption fan and an adsorption screen; the adsorption box is connected to the interior of the frame; the adsorption fan is connected to the interior of the adsorption box; the adsorption screen is connected to the opening of the adsorption box and communicated with the extrusion inner cavity.

10. The apparatus for extrusion recycling of automotive metal waste according to claim 1, wherein: The opening of the collecting box is provided with a collecting inclined surface, and the collecting inclined surface is communicated with the extrusion inner cavity.

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