Vehicle-mounted waste foam plastic integrated volume reduction equipment

Abstract

This invention provides a vehicle-mounted integrated volume reduction device for waste foam plastics, belonging to the technical field of volume reduction equipment. It includes: a crushing section; a flow guide section below the crushing section; two sets of metal removal sections inside the flow guide section; and a volume reduction section below the flow guide section. The crushed foam particles are stably conveyed downwards through a flow channel within the flow guide shell. Material flow and impurity separation are achieved through rectangular through-holes. A magnetic suction plate, in conjunction with an external connector, generates magnetism when energized, allowing for the online adsorption of metal impurities in the material as the foam particles flow through the flow channel. After power is cut off, the magnetic suction plate demagnetizes, and the impurities fall off under gravity, guided by a guide frame and automatically discharged into the discharge assembly. This invention solves the problems of existing foam removal structures, such as inability to achieve continuous online removal and non-stop discharge, low removal efficiency, poor operational continuity, uneven heating, insufficient foam melting, easy material blockage, poor discharge, and inconvenient disassembly and cleaning.

Description

Technical Field

[0001] This invention relates to the field of volume reduction equipment technology, and in particular to a vehicle-mounted integrated volume reduction equipment for waste foam plastics. Background Technology

[0002] Foamed plastics mainly include polystyrene foam, polyethylene foam, and extruded polystyrene board. Due to their excellent properties such as light weight, heat insulation, cushioning, and shock absorption, they are widely used in product packaging, building insulation, cold chain transportation, and appliance cushioning. The core characteristics of waste foamed plastics are their large volume, extremely low density, and long natural degradation cycle of hundreds of years. Random disposal, stockpiling, or improper treatment can cause multiple environmental hazards: landfill disposal requires a large amount of land resources, and the difficulty in degrading foamed plastics can damage soil structure and affect groundwater environment with long-term accumulation; incineration produces toxic and harmful gases such as styrene and formaldehyde, polluting the atmosphere and even causing safety hazards; when stored in the open, loose foamed plastics are easily blown away by the wind, entering water bodies and soil, threatening the survival of plants and animals, and disrupting the ecological balance. Currently, the recycling and treatment of waste foamed plastics mainly adopts two modes: fixed-site treatment and simple vehicle-mounted treatment. To facilitate the volume reduction treatment of waste foamed plastics, a volume reduction device is needed.

[0003] For example, a magnetic attraction mechanism and magnetic attraction device for easy and rapid flipping is proposed in application number CN223632493U, comprising: a mounting plate, a limiting shaft, and side plates; the limiting shaft is provided on the side wall of the mounting plate; a side plate is provided on each side of the mounting plate, and the mounting plate is rotatably connected to the side plates via a rotating shaft, the side plates having an arc-shaped notch; a first elastic element and a reciprocating block, one end of the first elastic element being connected to the side wall of the arc-shaped notch; the other end of the first elastic element being connected to the reciprocating block; the reciprocating block being located on the side of the limiting shaft away from the bottom wall of the arc-shaped notch; when the mounting plate rotates around the rotating shaft, the movement path of the limiting shaft includes the arc-shaped notch segment.

[0004] Currently, traditional vehicle-mounted volume reduction equipment has low integration and cannot achieve integrated continuous operation of crushing, impurity removal, and volume reduction, thus failing to meet the needs of on-site mobile processing. At the same time, existing foam impurity removal structures cannot achieve online continuous impurity removal and non-stop impurity discharge, resulting in low impurity removal efficiency and poor operation continuity. Furthermore, existing volume reduction structures suffer from uneven heating, insufficient foam melting, easy material blockage, and poor material discharge, and the equipment is inconvenient to disassemble and clean. Summary of the Invention

[0005] This invention relates to a vehicle-mounted integrated volume reduction device for waste foam plastics, which has a flow-inducing section and a metal removal section. The broken foam particles are stably conveyed downward through the flow-inducing channel inside the flow-inducing shell. The external control slots on both sides provide installation space for the metal removal section and the discharge assembly. The rectangular through holes realize the flow of materials and the separation of impurities. At the same time, the metal removal section uses a flip plate as a carrier and a magnetic suction plate in conjunction with an external connector to generate magnetism when energized. As the foam particles flow through the flow-inducing channel, the metal impurities in the material can be adsorbed online, and the impurities are thoroughly removed without damaging the foam particles. After the power is cut off, the magnetic suction plate is demagnetized, and the impurities fall off under the action of gravity and fall into the discharge assembly for automatic discharge through the guide frame.

[0006] This invention provides a vehicle-mounted integrated volume reduction device for waste foam plastics, specifically comprising: a crushing section; the crushing section includes a top-mounted shell; two opposing side-mounted slots are formed on the outer wall of the top-mounted shell; two crushing frames are rotatably connected inside the top-mounted shell; a flow guide section is provided below the crushing section; the flow guide section includes a flow guide shell; a flow guide groove is formed inside the flow guide shell; two external control grooves are formed inside the flow guide shell; the two external control grooves are respectively connected to the flow guide groove through rectangular through holes; a guide frame is fixedly connected inside the two external control grooves; two sets of metal impurity removal sections are provided inside the flow guide section; the two sets of metal impurity removal sections each include a tilting plate; The flip plate is rotatably connected to the corresponding external control groove; two displacement grooves are provided on the flip plate; a magnetic suction plate is fixedly connected to the flip plate, which can block the rectangular through hole between the corresponding external control groove and the diversion groove; a volume reduction part is provided below the diversion part; the volume reduction part includes a vehicle housing; an internal groove is provided inside the vehicle housing; a heating side tube is fixedly connected inside the internal groove; a volume reduction cylinder is fixedly connected to the bottom of the vehicle housing; a connecting base is provided at the bottom of the volume reduction cylinder; a circumferentially distributed docking sleeve is fixedly connected to the top of the connecting base; a heating bottom tube is provided inside the connecting base; a connecting collar is rotatably connected to the annular groove of the connecting base.

[0007] Preferably, both crushing frames are connected to an external drive assembly; the interiors of the two side mounting slots are respectively fixed with mating side frames; and the top of the top mounting housing is fixed with a flow guide cylinder.

[0008] Preferably, the drain housing is fixed to the bottom of the top housing; the two external control slots are respectively connected to two opposing locking holes; the interiors of the two external control slots are respectively fixed with discharge components; the two discharge components are respectively electrically connected to the external control components.

[0009] Preferably, the two displacement grooves are each connected to a circular insertion hole, and the circular insertion holes of the displacement grooves are respectively aligned with the corresponding locking insertion holes.

[0010] Preferably, the magnetic plate is configured as an electromagnetic plate structure, and the magnetic plate has an internal power-conducting component; the magnetic plate is fixedly connected to an external connector; the external connector is electrically connected to an external control component.

[0011] Preferably, a displacement slider is slidably connected inside the displacement groove; a spring is fixedly connected to the displacement slider; a locking rod is fixedly connected to the displacement slider; the locking rod is slidably connected to the circular insertion hole of the displacement groove, and the locking rod can be inserted into the corresponding locking insertion hole; a hand control handle is fixedly connected to the displacement slider.

[0012] Preferably, the vehicle housing is fixedly connected to the bottom of the drainage housing; the heating side tube is electrically connected to the external control component; the volume-reducing cylinder is fixedly inserted inside the inner groove, and the bottom of the volume-reducing cylinder is provided with a threaded groove.

[0013] Preferably, the reducing cylinder has circumferentially distributed leakage holes inside; the leakage holes are connected to docking rods; a connector is fixed to the bottom of the connecting base, the connecting base is connected to the external extrusion assembly through the connector, and an annular groove is provided on the outer wall of the connecting base.

[0014] Preferably, the docking sleeve is fitted onto the docking insert connected to the corresponding material leakage through hole; the heating bottom tube is electrically connected to the external control component; the outer wall of the connecting collar is provided with threads, and the connecting collar is threadedly connected inside the volume-reducing cylinder.

[0015] The vehicle-mounted integrated volume reduction device for waste foam plastics provided by this invention has the following beneficial effects: In this invention, the top-mounted shell has a built-in double crushing frame structure, which can efficiently shear and crush waste foam plastic under the drive of the external drive component; the side frame in the side mounting slot seals the edge gap of the crushing frame to prevent foam particles from leaking from the side; and the top guide cylinder accurately discharges the material, resulting in stable crushing and smooth discharge.

[0016] In addition, the crushed foam particles are stably conveyed downward through the diversion channel inside the diversion shell. The external control channels on both sides provide installation space for the metal impurity removal section and the discharge assembly. The rectangular through holes realize the flow of materials and the separation of impurities. At the same time, the metal impurity removal section uses a flip plate as a carrier. The magnetic suction plate and the external connector are energized to generate magnetism. When the foam particles flow through the diversion channel, the metal impurities in the material can be adsorbed online, which is thorough and does not damage the foam particles. After the power is cut off, the magnetic suction plate is demagnetized, and the impurities fall off under the action of gravity and are guided by the guide frame to fall into the discharge assembly for automatic discharge.

[0017] Furthermore, by fixing the heating side tube inside the inner tank and cooperating with the heating bottom tube inside the connecting base frame to form simultaneous heating on both sides and the bottom, the internal heating of the volume-reducing cylinder is uniform, allowing the foam plastic to melt more fully. The circumferentially distributed leakage holes on the volume-reducing cylinder precisely fit with the docking sleeve at the top of the connecting base frame, allowing the molten plastic to be evenly collected in the connecting base frame, ensuring smooth and unobstructed discharge. At the same time, the leakage holes and docking sleeve process the molten plastic liquid, preventing the magnetic suction plate from attracting and blocking the discharged metal impurities, thereby further removing metal impurities from the molten plastic liquid. The bottom connector can connect to the external extrusion component to achieve stable extrusion, and the connecting collar adopts a threaded connection, which facilitates disassembly and cleaning of the volume-reducing cylinder and heating components. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0020] In the attached diagram: Figure 1 A schematic diagram of a three-dimensional assembly structure according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of the three-dimensional assembly bottom view structure according to an embodiment of the present invention is shown; Figure 3 A schematic diagram showing the exploded structure of an embodiment of the present invention is illustrated; Figure 4 A schematic diagram of the exploded bottom view structure of an embodiment of the present invention is shown; Figure 5 A schematic diagram of a partial cross-sectional structure according to an embodiment of the present invention is shown; Figure 6 The embodiments of the present invention are shown by Figure 5 A schematic diagram of the enlarged structure of section A; Figure 7 The embodiments of the present invention are shown by Figure 5 A schematic diagram of the enlarged structure of section B is shown. Figure 8 A schematic diagram of the scraping section assembly structure according to an embodiment of the present invention is shown; Figure 9 A schematic diagram of the drainage section assembly structure according to an embodiment of the present invention is shown; Figure 10 A schematic diagram of the assembly structure of the metal impurity removal section according to an embodiment of the present invention is shown; Figure 11 A schematic diagram of the volume reduction assembly structure according to an embodiment of the present invention is shown.

[0021] List of reference numerals 1. Crushing section; 101. Top-mounted shell; 102. Side mounting slot; 103. Crushing frame; 104. Matching side frame; 105. Guide top cylinder; 2. Drainage section; 201. Drainage housing; 202. Drainage channel; 203. External control channel; 204. Locking hole; 205. Discharge assembly; 206. Flow guide frame; 3. Metal cleaning section; 301. Tilting plate; 302. Displacement chute; 303. Magnetic suction plate; 304. External connector; 305. Displacement slider; 306. Locking rod; 307. Hand control handle; 4. Volume Reduction Section; 401. Vehicle Housing; 402. Internal Storage Groove; 403. Heating Side Tube; 404. Volume Reduction Cylinder; 405. Material Discharge Through Hole; 406. Connecting Base Frame; 407. Docking Sleeve; 408. Heating Base Tube; 409. Connecting Collar. Detailed Implementation

[0022] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples.

[0023] Example 1: Please refer to Figures 1 to 11This invention proposes a vehicle-mounted integrated volume reduction device for waste foam plastics, comprising: a crushing section 1; the crushing section 1 includes a top-mounted housing 101; the top-mounted housing 101 is used to assist in the installation and fixation of other structures of the crushing section 1, facilitating its overall stability; two opposing side-mounted slots 102 are provided on the outer wall of the top-mounted housing 101; the side-mounted slots 102 are used to assist in the installation of mating side frames 104, facilitating their use; two crushing frames 103 are rotatably connected inside the top-mounted housing 101; The crushing frame 103 is used to rotate and adjust under the drive of an external drive component to facilitate the crushing of waste foam plastics; a guide section 2 is provided below the crushing section 1; the guide section 2 includes a guide shell 201; the guide shell 201 is used to assist in the installation of other structures of the guide section 2 to facilitate the processing of the crushed waste foam plastics; a guide groove 202 is provided inside the guide shell 201; the guide groove 202 is used to guide the crushed waste foam plastics to facilitate their flow into the inner loading groove 402; two external control grooves 203 are provided inside the guide shell 201; the two external control grooves 203 are divided into The guide channel 202 is connected to the discharge assembly 205 through a rectangular through hole; the outer control channel 203 is used to assist in the installation of the discharge assembly 205, so as to facilitate the removal of rejected metal materials; the two outer control channels 203 are respectively fixed with guide frames 206; the guide frames 206 are used to guide the rejected metal impurities, so as to facilitate them falling onto the discharge assembly 205; the inside of the guide section 2 is provided with two sets of metal impurity removal sections 3; the two sets of metal impurity removal sections 3 each include a flip plate 301; the flip plate 301 is rotatably connected in the corresponding outer control channel 203; the flip plate 301 is used to assist in the installation of other structures of the metal impurity removal section 3, so as to facilitate the removal of rejected metal materials; To ensure overall stability and facilitate the removal of impurities during the flipping process; two displacement grooves 302 are provided on the flipping plate 301; the displacement grooves 302 are used to assist in the installation of the displacement slider 305 for easy sliding adjustment; a magnetic suction plate 303 is fixedly connected to the flipping plate 301, which can block the rectangular through hole between the corresponding external control groove 203 and the diversion groove 202; the magnetic suction plate 303 is used to cooperate with the external connector 304 to generate magnetism through electricity, thereby adsorbing and removing metal impurities in the broken foam plastic through magnetic force; a volume reduction section 4 is provided below the diversion section 2; The housing 4 includes a vehicle-mounted housing 401; the vehicle-mounted housing 401 is used to assist in the installation and fixation of other structures of the volume-reducing unit 4, and at the same time fixes the entire device to the vehicle body for easy movement; the vehicle-mounted housing 401 has an internal groove 402; the internal groove 402 is used to assist in the installation of the heating side tube 403 and the volume-reducing cylinder 404, so as to facilitate their stability; the heating side tube 403 is fixedly connected inside the internal groove 402; the heating side tube 403 is used to heat the side of the volume-reducing cylinder 404, so as to cooperate with the heating bottom tube 408 to perform hot melting treatment on the foam plastic; the volume-reducing cylinder 404 is fixedly connected to the bottom of the vehicle-mounted housing 401;The volume-reducing cylinder 404 is used to load foam plastic and, in conjunction with the heating side tube 403 and the heating bottom tube 408, performs heat-melting treatment on the foam plastic to achieve volume reduction of waste foam plastic. A connecting base 406 is provided at the bottom of the volume-reducing cylinder 404; the connecting base 406 is used for centralized discharge of the melted plastic. A circumferentially distributed docking sleeve 407 is fixed to the top of the connecting base 406; the docking sleeve 407 assists in docking with the leakage through hole 405, facilitating centralized discharge of the melted plastic. A heating bottom tube 408 is provided inside the connecting base 406; the heating bottom tube 408 heats the bottom of the volume-reducing cylinder 404, thereby cooperating with the heating side tube 403 to perform heat-melting treatment on the plastic, achieving the volume reduction effect. A connecting collar 409 is rotatably connected within the annular groove of the connecting base 406; the connecting collar 409 assists in fixing the connecting base 406 to ensure its stability.

[0024] Example 2: Based on Example 1, as follows Figures 1 to 11 As shown, both crushing frames 103 are connected to an external drive assembly; two side mounting slots 102 are respectively fixed with mating side frames 104; the mating side frames 104 are used to assist in blocking the edge gaps of the crushing frames 103 to prevent foam from leaking down from the side; a guide top cylinder 105 is fixed to the top of the top mounting housing 101; the guide top cylinder 105 is used to place the waste foam plastic to be processed so that it can fall accurately between the crushing frames 103.

[0025] The drain housing 201 is fixedly attached to the bottom of the top housing 101; two external control slots 203 are respectively connected to two opposing locking holes 204; the locking holes 204 are used to cooperate with the locking rod 306 to constrain the flip plate 301 so as to keep it stable; discharge components 205 are respectively fixedly attached inside the two external control slots 203; the two discharge components 205 are respectively electrically connected to the external control components; the discharge components 205 are used to discharge the rejected metal impurities to facilitate their use.

[0026] Two displacement grooves 302 are respectively connected to circular insertion holes, and the circular insertion holes of the displacement grooves 302 are respectively aligned with the corresponding locking insertion holes 204.

[0027] The magnetic plate 303 is configured as an electromagnetic plate structure, and an energizing component is provided inside the magnetic plate 303; an external connector 304 is fixedly connected to the magnetic plate 303; the external connector 304 is electrically connected to an external control component; the external connector 304 is used to assist in the connection process with the external control component, so that the magnetic plate 303 can be energized and magnetized.

[0028] The displacement slide 302 has a sliding block 305 internally connected to it; the displacement slide 305 is fixedly connected to a spring; the displacement slide 305 is used to cooperate with the hand control handle 307 to control the locking rod 306 for position adjustment, so as to facilitate the constraint of the flip plate 301 and keep it stable; the locking rod 306 is fixedly connected to the displacement slide 305; the locking rod 306 is slidably connected in the circular insertion hole of the displacement slide 302, and the locking rod 306 can be inserted into the corresponding locking insertion hole 204; the locking rod 306 is used to facilitate the constraint of the flip plate 301 by being inserted into the corresponding locking insertion hole 204, so as to facilitate its use; the hand control handle 307 is fixedly connected to the displacement slide 305; the hand control handle 307 is used to assist in constraining the displacement slide 305 to assist in position adjustment.

[0029] The vehicle housing 401 is fixedly attached to the bottom of the drain housing 201; the heating side tube 403 is electrically connected to the external control components; the volume reduction cylinder 404 is fixedly inserted inside the inner groove 402, and the bottom of the volume reduction cylinder 404 is provided with a threaded groove.

[0030] The reducing cylinder 404 has circumferentially distributed discharge holes 405 inside; the discharge holes 405 are used to discharge the hot-melted plastic; the discharge holes 405 are connected to a docking rod; the bottom of the connecting base 406 is fixedly connected to a connector, and the connecting base 406 is connected to the external extrusion assembly through the connector; the outer wall of the connecting base 406 is provided with an annular groove.

[0031] The docking sleeve 407 is fitted onto the docking insert connected to the corresponding material leakage through hole 405; the heating bottom tube 408 is electrically connected to the external control component; the outer wall of the connecting collar 409 is provided with threads, and the connecting collar 409 is threadedly connected to the reducing cylinder 404.

[0032] The specific usage and function of this embodiment: In this invention, the device is fixed to the mobile vehicle body via the vehicle housing 401, and then connected to an external power supply, drive assembly, and control assembly. It is confirmed that the wiring connections of the crushing frame 103, magnetic suction plate 303, heating side tube 403, heating bottom tube 408, and discharge assembly 205 are normal. During use, the external drive assembly is activated, causing the crushing frame 103 to rotate relative to each other. The waste foam plastic to be processed is placed into the guide top cylinder 105. The material falls along the guide top cylinder 105 between the two crushing frames 103, where it is sheared and compressed to complete the crushing process. After crushing... Under the influence of gravity, the foam particles fall through the top housing 101 into the flow channel 202 of the flow housing 201, completing the crushing and discharge. Power is supplied to the external connector 304 via an external control component, energizing the magnetic plate 303. As the foam particles flow through the flow channel 202, internal metal impurities are attracted by the magnetic force of the magnetic plate 303, allowing the foam plastic to pass normally through the area of ​​the magnetic plate 303 and be conveyed downwards. When the magnetic plate 303 attracts a large amount of impurities, the hand control handle 307 is pressed inwards, causing the displacement slider 305 to slide along the displacement groove 302, compressing the spring and retracting the locking rod 306. Inside the circular socket, the constraint on the flip plate 301 is released, and then the flip plate 301 is flipped. The power supply to the magnetic suction plate 303 is cut off by the external control component, the magnetic suction plate 303 is demagnetized, and the adsorbed metal impurities fall off under the action of gravity. They are guided by the guide frame 206 and fall into the discharge component 205. Then, the discharge component 205 discharges the removed metal impurities. The foam particles after impurity removal fall into the inner groove 402 of the vehicle housing 401 through the guide channel 202 and enter the volume reduction cylinder 404. The heating side tube 403 and the heating bottom are activated by the external control component. Pipe 408 preheats the volume-reducing cylinder 404 to the hot-melt temperature of the foam plastic. The molten plastic liquid flows out through the discharge hole 405. At the same time, the molten plastic liquid is processed through the discharge hole 405 and the docking sleeve 407 to prevent the magnetic plate 303 from adsorbing and blocking the outward discharge of metal impurities. This further removes the metal impurities in the molten plastic liquid. The molten plastic liquid is collected in the connecting base 406 through the docking sleeve 407. The external extrusion component is activated, and the molten plastic is stably extruded through the bottom connector of the connecting base 406 to complete the volume reduction and discharge.

[0033] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0034] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0035] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A vehicle-mounted integrated volume reduction device for waste foam plastics, comprising: The material crushing section (1) is characterized in that it includes a top-mounted housing (101); two opposing side-mounted slots (102) are provided on the outer wall of the top-mounted housing (101); two crushing frames (103) are rotatably connected inside the top-mounted housing (101); a flow guide section (2) is provided below the material crushing section (1); the flow guide section (2) includes a flow guide housing (201); a flow guide groove (202) is provided inside the flow guide housing (201); the flow guide... The flow housing (201) has two external control slots (203) inside; the two external control slots (203) are respectively connected to the flow guide slot (202) through rectangular through holes; the two external control slots (203) are respectively fixedly connected to the flow guide frame (206); the flow guide part (2) is provided with two sets of metal impurity removal parts (3) inside; the two sets of metal impurity removal parts (3) respectively include a flip plate (301); the flip plate (301) is rotatably connected in the corresponding external control slot (203). The flip plate (301) has two displacement grooves (302); a magnetic suction plate (303) is fixedly connected to the flip plate (301), and the magnetic suction plate (303) can block the rectangular through hole between the corresponding outer control groove (203) and the diversion groove (202); a volume reduction part (4) is provided below the diversion part (2); the volume reduction part (4) includes a vehicle housing (401); an inner groove (402) is provided inside the vehicle housing (401); the inner groove (402) is provided inside the vehicle housing (401); A heating side tube (403) is fixedly connected inside the mounting groove (402); a volume-reducing cylinder (404) is fixedly connected to the bottom of the vehicle housing (401); a connecting base frame (406) is provided at the bottom of the volume-reducing cylinder (404); a circumferentially distributed docking sleeve (407) is fixedly connected to the top of the connecting base frame (406); a heating bottom tube (408) is provided inside the connecting base frame (406); a connecting collar (409) is rotatably connected in the annular groove of the connecting base frame (406).

2. The vehicle-mounted integrated volume reduction equipment for waste foam plastics according to claim 1, characterized in that: Both of the crushing frames (103) are connected to an external drive assembly; the two side mounting slots (102) are respectively fixed with mating side frames (104); the top of the top mounting shell (101) is fixed with a flow guide top cylinder (105).

3. The vehicle-mounted integrated volume reduction device for waste foam plastics according to claim 2, characterized in that: The drainage housing (201) is fixed to the bottom of the top housing (101); the two external control slots (203) are respectively connected to two opposite locking holes (204); the two external control slots (203) are respectively fixed to the interior of the discharge assembly (205); the two discharge assemblies (205) are respectively electrically connected to the external control assembly.

4. The vehicle-mounted integrated volume reduction device for waste foam plastics according to claim 3, characterized in that: The two displacement grooves (302) are respectively connected to circular insertion holes, and the circular insertion holes of the displacement grooves (302) are respectively aligned with the corresponding locking insertion holes (204).

5. The vehicle-mounted integrated volume reduction device for waste foam plastics according to claim 2, characterized in that: The magnetic plate (303) is configured as an electromagnetic plate structure, and the magnetic plate (303) is provided with an energizing component inside; the magnetic plate (303) is fixedly connected to an external connector (304); the external connector (304) is electrically connected to an external control component.

6. The vehicle-mounted integrated volume reduction device for waste foam plastics according to claim 3, characterized in that: The displacement slide groove (302) is internally slidably connected to a displacement slider (305); the displacement slider (305) is fixedly connected to a spring; a locking rod (306) is fixedly connected to the displacement slider (305); the locking rod (306) is slidably connected to the circular insertion hole of the displacement slide groove (302), and the locking rod (306) can be inserted into the corresponding locking insertion hole (204); a hand control handle (307) is fixedly connected to the displacement slider (305).

7. The vehicle-mounted integrated volume reduction equipment for waste foam plastics according to claim 1, characterized in that: The vehicle housing (401) is fixed to the bottom of the drainage housing (201); the heating side tube (403) is electrically connected to the external control component; the volume reduction cylinder (404) is fixedly inserted inside the inner groove (402), and the bottom of the volume reduction cylinder (404) is provided with a threaded groove.

8. The vehicle-mounted integrated volume reduction device for waste foam plastics according to claim 1, characterized in that: The reducing cylinder (404) has a circumferentially distributed material leakage through hole (405) inside; the material leakage through hole (405) is connected to a docking rod; the bottom of the connecting base (406) is fixedly connected to a connector, the connecting base (406) is connected to an external extrusion assembly through the connector, and the outer wall of the connecting base (406) is provided with an annular groove.

9. A vehicle-mounted integrated volume reduction device for waste foam plastics according to claim 8, characterized in that: The docking sleeve (407) is fitted onto the docking rod connected to the corresponding material leakage through hole (405); the heating bottom tube (408) is electrically connected to the external control component; the outer wall of the connecting collar (409) is provided with threads, and the connecting collar (409) is threadedly connected to the reducing cylinder (404).

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