Metal scrap purifying device for metal scrap recycling

Abstract

The utility model relates to the technical field of metal recovery, and disclose a metal scrap metal scrap edulcoration device for recovery, including support assembly, its characterized in be that: the top one side fixed mounting of support assembly has processing box subassembly, and the other side top fixed mounting of support assembly has transmission, the front side outer wall sliding of processing box subassembly installs pneumatic lift door subassembly, transmission drive end association has and installs filter component. The utility model discloses a pneumatic lift door subassembly is installed on the device, can make when using this device, through the pneumatic lift door subassembly set up can be aimed at internal overhaul time, provide convenient opening mode, like this can make this device provide certain convenience.

Description

Technical Field

[0001] This utility model relates to the technical field of metal recycling, specifically to a metal scrap removal device for metal scrap recycling. Background Technology

[0002] In the field of metal processing and waste recycling, metal scrap has high recycling value, but it often contains various impurities that affect its subsequent use. Metal scrap is generated during cutting, grinding, and other processing steps, and may contain non-metallic impurities such as plastics, rubber, and wood chips, as well as contaminants such as rust and oil, and even mixtures of different types of metals. Currently, traditional metal scrap removal devices have many shortcomings. Some devices use a single removal method, which is difficult to comprehensively and effectively remove complex and diverse impurities, resulting in incomplete removal and reduced purity of the metal scrap; some devices have low automation and rely on manual operation, which is not only inefficient but also increases labor intensity and labor costs; some removal equipment is prone to secondary pollution or loss of metal scrap during processing and lacks targeted treatment mechanisms for different types of impurities, failing to meet the requirements of high-quality metal scrap recycling. There is an urgent need for more efficient and precise metal scrap removal devices.

[0003] Application number CN202222732483.7 discloses a metal scrap removal device for metal scrap recycling, including a storage frame, a chute, a shell, support legs, a cover plate, a storage base plate, an electrically controlled valve, a water tank, a valve switch, a valve body, a valve core, a vibrating motor, a fan blade, and a connecting column. The storage frame is connected to the storage base plate, and the four corner limit blocks of the storage frame are slidably connected to the chute on the shell. The electrically controlled valve is inserted into the shell and connected to the shell. The electrically controlled valve is connected to the water tank. The shell is connected to the water tank. The valve switch is rotatably connected to the valve body. The valve body is connected to a through hole on the bottom surface of the shell. The valve core is slidably connected to the valve body in the through hole of the valve body. The surface of the valve core is provided with a through hole. The bottom surface of the vibrating motor is connected to the bottom surface of the shell. The top surface of the vibrating motor is detachably connected to the storage base plate. The bottom surface of the connecting column is rotatably connected to the bottom surface of the shell. The fan blade is connected to the connecting column. The connecting column is connected to the first motor. This device removes large soluble impurities by washing with water and then removes solid insoluble impurities by vibration, thus improving the device's impurity removal efficiency. However, it has a shortcoming: when using the device, it does not yet provide convenient opening support for internal maintenance or cleaning. Utility Model Content

[0004] The purpose of this invention is to provide a metal scrap removal device for metal scrap recycling, which solves the problem that the device does not provide convenient opening support when performing maintenance or cleaning work inside the device.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a metal scrap removal device for metal scrap recycling, including a support assembly. A processing box assembly is fixedly installed on one side of the top of the support assembly, and a transmission device is fixedly installed on the top of the other side of the support assembly. A pneumatic lifting door assembly is slidably installed on the front outer wall of the processing box assembly. A filter assembly is connected to the transmission end of the transmission device and is limited and installed inside the processing box assembly.

[0007] The pneumatic lifting door assembly includes a lifting inspection door. The two sides of the lifting inspection door are slidably installed inside the limiting sliding edge, and the two sides of the outer wall of the lifting inspection door are fixedly installed with limiting hinges. The two sides of the limiting sliding edge are fixedly installed on the inner wall of the two side limiting side plates. A pneumatic rod is installed in the middle of the limiting hinge, and the top end of the pneumatic rod is limited and installed inside the positioning hinge. The positioning hinge is fixedly installed on the top of the work box.

[0008] Furthermore, the bracket assembly includes a first support base, a second support base fixedly installed on one side of the first support base, and limit plates fixedly installed on both sides of the top of the first support base.

[0009] Furthermore, the processing box assembly includes a working box, a feeding pipe is fixedly installed on one side of the top of the working box, a feeding port is fixedly installed on the top of one side of the outer wall of the working box, an impurity discharge port is fixedly installed on the bottom of the other side of the outer wall of the working box, and a discharge port is opened at the bottom of the working box. The working box is fixedly installed between two limiting side plates.

[0010] Furthermore, the transmission device includes a rotary motor, which is fixedly installed on the top of the support base frame two, and a drive wheel is fixedly installed at the end of the rotary motor. A transmission belt is installed on the outer side of the drive wheel, and a passive wheel is installed on the inner side of the transmission belt. A transmission rod is fixedly installed in the middle of the passive wheel, and both ends of the transmission rod pass through the inside of the positioning bearings. Two positioning bearings are fixedly installed in the middle of the limiting side plates on both sides.

[0011] Furthermore, the filtration assembly includes a mesh filter cartridge, which is mounted on the inner wall of the working box via a positioning frame. A rotating column is positioned at the center of the mesh filter cartridge. The rotating column is fixedly mounted on the outer wall of the transmission rod, and a stirring fan blade is fixedly mounted on the outer wall of the rotating column.

[0012] Furthermore, the bottom of the feeding port is provided with diversion inlet pipes at both ends, and the bottom of the diversion inlet pipes is connected to the outer wall of a limiting side plate on one side.

[0013] This utility model has the following beneficial effects:

[0014] (1) The present invention provides a metal scrap removal device for metal scrap recycling. By installing a pneumatic lifting door assembly on the device, the device can provide a convenient opening method for internal maintenance when using the device, thus providing certain convenience.

[0015] (2) The present invention provides a metal scrap removal device for metal scrap recycling. By installing a transmission device on the device, the filtration effect can be accelerated by the transmission device when using the device, thus making the powder screening efficiency of the device high.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a metal scrap removal device for metal scrap recycling according to this utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of a metal scrap removal device for metal scrap recycling according to this utility model;

[0020] Figure 3 This is a schematic diagram of the pneumatic lifting door assembly of a metal scrap removal device for metal scrap recycling according to this utility model;

[0021] Figure 4 This is a side view of a metal scrap removal device for metal scrap recycling according to this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] In the diagram: 1. Support assembly; 2. Processing box assembly; 3. Pneumatic lifting door assembly; 4. Transmission device; 5. Filter assembly; 101. Support base frame one; 102. Limiting side plate; 103. Support base frame two; 201. Working box; 202. Feeding pipe; 203. Discharge port; 204. Feeding port; 205. Impurity discharge port; 301. Lifting inspection door; 302. Limiting sliding edge; 303. Limiting hinge; 304. Pneumatic rod; 305. Positioning hinge; 401. Rotary motor; 402. Active rotating wheel; 403. Transmission belt; 404. Passive rotating wheel; 405. Transmission rod; 406. Positioning bearing; 501. Grid filter cartridge; 502. Positioning frame; 503. Rotating column; 504. Stirring fan blade; 2041. Diversion inlet pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 As shown, this utility model is a metal scrap removal device for metal scrap recycling, including a support assembly 1, a processing box assembly 2 is fixedly installed on one side of the top of the support assembly 1, and a transmission device 4 is fixedly installed on the top of the other side of the support assembly 1. A pneumatic lifting door assembly 3 is slidably installed on the front outer wall of the processing box assembly 2, and a filter assembly 5 is connected to the transmission end of the transmission device 4. The filter assembly 5 is limited and installed inside the processing box assembly 2.

[0026] The pneumatic lifting door assembly 3 includes a lifting inspection door 301. The two sides of the lifting inspection door 301 are slidably installed inside limiting sliding edges 302, and limiting hinges 303 are fixedly installed on both sides of the outer wall of the lifting inspection door 301. The two limiting sliding edges 302 are fixedly installed on the inner walls of the two limiting side plates 102. A pneumatic rod 304 is installed in the middle of the limiting hinge 303, and the top end of the pneumatic rod 304 is limited and installed inside a positioning hinge 305. The positioning hinge 305 is fixedly installed on the top of the work box 201. The pneumatic lifting door assembly 3 is used to control the opening and closing of the processing box assembly 2, facilitating equipment maintenance and material handling. In the working process, the pneumatic rod 304 in the pneumatic lifting door assembly 3 drives the lifting inspection door 301 to slide upward within the limiting sliding edges 302, opening the front entrance of the processing box assembly 2, facilitating inspection, maintenance, and material preparation work inside the device. After preparation is completed, the pneumatic rod 304 drives the lifting inspection door 301 to descend and close the entrance.

[0027] By installing a pneumatic lifting door assembly 3 on the device, the device can provide a convenient opening method for internal maintenance, thus making the device more convenient.

[0028] The bracket assembly 1 includes a support base 101, a support base 2 103 is fixedly installed on one side of the support base 101, and limit plates 102 are fixedly installed on both sides of the top of the support base 101.

[0029] The processing box assembly 2 includes a working box 201. A feeding pipe 202 is fixedly installed on one side of the top of the working box 201, and a feeding port 204 is fixedly installed on the top of one side of the outer wall of the working box 201. At the same time, an impurity discharge port 205 is fixedly installed on the bottom of the other side of the outer wall of the working box 201, and a discharge port 203 is opened at the bottom of the working box 201. The working box 201 is fixedly installed between two limiting side plates 102. The metal scraps to be removed are fed into the working box 201 through the feeding pipe 202 or the feeding port 204 on the processing box assembly 2. If fed into the working box 201 through the feeding port 204, the metal scraps will be diverted and introduced into the working box 201 evenly through the diversion inlet pipes 2041 at both ends of the bottom.

[0030] The transmission device 4 includes a rotary motor 401, which is fixedly installed on the top of the support base 103. A drive wheel 402 is fixedly installed at the end of the rotary motor 401. A transmission belt 403 is installed on the outer side of the drive wheel 402. A passive wheel 404 is installed on the inner side of the transmission belt 403. A transmission rod 405 is fixedly installed in the middle of the passive wheel 404. The two ends of the transmission rod 405 pass through the inside of the positioning bearings 406. The two positioning bearings 406 are fixedly installed in the middle of the limiting side plates 102 on both sides. The rotary motor 401 in the transmission device 4 serves as a power source and transmits power to the transmission rod 405 through the transmission system composed of the drive wheel 402, the transmission belt 403, and the passive wheel 404.

[0031] The filter assembly 5 includes a mesh filter cartridge 501, which is mounted on the inner wall of the working box 201 via a positioning frame 502. A rotating column 503 is positioned at the center of the mesh filter cartridge 501, and the rotating column 503 is fixedly mounted on the outer wall of the transmission rod 405. An agitator blade 504 is also fixedly mounted on the outer wall of the rotating column 503. Power is transmitted to the transmission rod 405, thereby rotating the rotating column 503 and the agitator blade 504 in the filter assembly 5. Inside the processing box assembly 2, the agitator blade 504 stirs the metal scraps, causing them to move freely within the mesh filter cartridge 501. Through the filtration effect of the mesh filter cartridge 501, impurities are separated from the metal scraps, achieving the purpose of impurity removal.

[0032] The bottom of the feeding port 204 is provided with a diversion inlet 2041 at both ends, and the bottom of the diversion inlet 2041 is connected to the outer wall of the limiting side plate 102 on one side.

[0033] This metal scrap recycling and impurity removal device primarily utilizes mechanical transmission and filtration separation principles to remove impurities from metal scraps. The rotary motor 401 in the transmission device 4 serves as the power source, transmitting power to the transmission rod 405 via a transmission system consisting of an active rotating wheel 402, a transmission belt 403, and a passive rotating wheel 404. This, in turn, drives the rotating column 503 and the stirring blades 504 in the filter assembly 5 to rotate. Inside the processing tank assembly 2, the stirring action of the stirring blades 504 ensures the fed metal scraps move freely within the mesh filter cartridge 501. The mesh filter cartridge 501 then separates impurities from the metal scraps, achieving the purpose of impurity removal. The pneumatic lifting door assembly 3 controls the opening and closing of the processing tank assembly 2, facilitating equipment maintenance and material handling. During operation, the pneumatic rod 304 in the pneumatic lifting door assembly 3 drives the lifting inspection door 301 to slide upward within the limiting sliding edge 302, opening the front entrance of the processing tank assembly 2 for convenient inspection, maintenance, and material preparation. After preparation, the pneumatic rod 304 drives the lifting inspection door 301 to descend and close the entrance, allowing the metal scraps to be removed to be fed into the working box 201 through the feeding pipe 202 or feeding port 204 on the processing box assembly 2. If fed into the working box 201 through the feeding port 204, the metal scraps will be diverted and evenly introduced into the working box 201 through the diversion inlet pipes 2041 at both ends of the bottom. The rotary motor 401 in the transmission device 4 is started, and the rotary motor 401 drives the active rotating wheel 402 to rotate. The active rotating wheel 402 drives the passive rotating wheel 404 to rotate through the transmission belt 403. The passive rotating wheel 404 drives the transmission rod 405 to rotate. The transmission rod 405 drives the rotating column 503 and the stirring blade 504 in the filter assembly 5 to rotate at high speed in the mesh filter cylinder 501. The stirring blade 504 stirs the metal debris, causing the metal debris to move continuously in the mesh filter cylinder 501. The metal debris that conforms to the mesh aperture passes through the mesh filter cylinder 501 and is discharged from the discharge port 203 at the bottom of the working box 201. Impurities remain in the mesh filter cylinder 501. When the impurities in the mesh filter cylinder 501 accumulate to a certain amount, the front inlet of the processing box assembly 2 is opened by the pneumatic lifting door assembly 3, and the impurities in the mesh filter cylinder 501 are manually cleaned. Alternatively, the impurity discharge port 205 at the bottom of the outer wall on the other side of the working box 201 can be used to discharge the impurities from the impurity discharge port 205 through a specific method, such as setting a pushing mechanism.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A metal scrap removal device for metal scrap recycling, comprising a support assembly (1), characterized in that: A processing box assembly (2) is fixedly installed on one side of the top of the support assembly (1), and a transmission device (4) is fixedly installed on the top of the other side of the support assembly (1). A pneumatic lifting door assembly (3) is slidably installed on the front outer wall of the processing box assembly (2), and a filter assembly (5) is connected to the transmission end of the transmission device (4). The filter assembly (5) is limited and installed inside the processing box assembly (2); the pneumatic lifting door assembly (3) includes a lifting inspection door (301), the two sides of the lifting inspection door (301) are slidably installed inside the limiting sliding edge (302), and the two sides of the outer wall of the lifting inspection door (301) are fixedly installed with limiting hinges (303), the two sides of the limiting sliding edge (302) are fixedly installed on the inner wall of the two sides of the limiting side plate (102), the middle of the limiting hinge (303) is limited and installed with a pneumatic rod (304), the top end of the pneumatic rod (304) is limited and installed inside the positioning hinge (305), and the positioning hinge (305) is fixedly installed on the top of the work box (201).

2. The metal scrap removal device for metal scrap recycling according to claim 1, characterized in that: The bracket assembly (1) includes a first support base (101), a second support base (103) is fixedly installed on one side of the first support base (101), and limit plates (102) are fixedly installed on both sides of the top of the first support base (101).

3. The metal scrap removal device for metal scrap recycling according to claim 1, characterized in that: The processing box assembly (2) includes a working box (201). A feeding pipe (202) is fixedly installed on one side of the top of the working box (201), and a feeding port (204) is fixedly installed on the top of one side of the outer wall of the working box (201). Meanwhile, an impurity discharge port (205) is fixedly installed on the bottom of the other side of the outer wall of the working box (201), and a discharge port (203) is opened at the bottom of the working box (201). The working box (201) is fixedly installed between two limiting side plates (102).

4. A metal scrap removal device for metal scrap recycling according to claim 1, characterized in that: The transmission device (4) includes a rotary motor (401), which is fixedly installed on the top of the support base (103). The end of the rotary motor (401) is fixedly installed with an active rotating wheel (402). A transmission belt (403) is installed on the outer side of the active rotating wheel (402). A passive rotating wheel (404) is installed on the other end of the inner side of the transmission belt (403). A transmission rod (405) is fixedly installed in the middle of the passive rotating wheel (404). The two ends of the transmission rod (405) pass through the inside of the positioning bearings (406). The two positioning bearings (406) are fixedly installed in the middle of the limiting side plates (102) on both sides.

5. A metal scrap removal device for metal scrap recycling according to claim 1, characterized in that: The filter assembly (5) includes a mesh filter cartridge (501). The mesh filter cartridge (501) is mounted on the inner wall of the working box (201) by a positioning frame (502). A rotating column (503) is provided at the center of the mesh filter cartridge (501). The rotating column (503) is fixedly mounted on the outer wall of the transmission rod (405). A stirring fan blade (504) is fixedly mounted on the outer wall of the rotating column (503).

6. A metal scrap removal device for metal scrap recycling according to claim 3, characterized in that: The bottom of the feeding port (204) is provided with a diversion inlet (2041) at both ends, and the bottom of the diversion inlet (2041) is connected to the outer wall of the limiting side plate (102) on one side.

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