Automatic processing device for scrap recovery

Abstract

An automatic processing device for scrap steel recycling includes a base, a support and a cleaning roller for recycling and processing scrap steel, the cleaning roller is transversely rotatably installed on the support, and the support is transversely hinged on the base; one end of the cleaning roller is arranged as an input end, the other end of the cleaning roller is arranged as an output end, a conical input cylinder is fixedly installed on the support at the input end side, one end of the conical input cylinder is connected with the input end of the cleaning roller through rotary sealing, a conical output cylinder is fixedly installed on the support at the output end side, one end of the conical output cylinder is connected with the output end of the cleaning roller through rotary sealing, and a plurality of cleaning nozzles are installed on the top of the conical input cylinder and the conical output cylinder and face the cleaning roller. The application can automatically and efficiently clean and process scrap steel, effectively solve the problems of low efficiency, large water consumption and unstable cleaning quality in traditional manual cleaning, and facilitate to meet the requirements of scrap steel recycling and processing.

Description

Technical Field

[0001] This utility model relates to the field of scrap steel technology, and in particular to an automated processing device for scrap steel recycling. Background Technology

[0002] Scrap steel refers to the offcuts generated during the production, processing, or use of steel products. It is an important recyclable resource. However, recycled scrap steel generally suffers from problems such as surface adhesion to dirt, oil, rust, and non-metallic inclusions. It must be processed before it can be reused. However, traditional scrap steel processing mainly relies on manual labor, such as manually piling it up and washing it with high-pressure water guns. This is not only labor-intensive and water-intensive, but also has low cleaning efficiency and large fluctuations in cleanliness, making it increasingly difficult to meet the requirements for scrap steel recycling and processing. Utility Model Content

[0003] The technical problem to be solved by this utility model is to address the shortcomings of the existing technology by providing an automated processing device for scrap steel recycling that can automatically and efficiently clean scrap steel, effectively solving the problems of low efficiency, high water consumption and unstable cleaning quality of traditional manual cleaning, and making it easier to meet the requirements of scrap steel recycling.

[0004] The technical problem to be solved by this utility model is achieved through the following technical solution. This utility model is an automated processing device for scrap steel recycling, including a base, a support, and a cleaning drum for recycling scrap steel. The cleaning drum is horizontally rotatably mounted on the support. A drive device for driving the cleaning drum to rotate is mounted on the support. The support is horizontally hinged to the base. A power device for driving the support to adjust the tilt angle of the cleaning drum is mounted on the base. One end of the cleaning drum is designated as the input end, and the other end is designated as the output end. A conical input cylinder is fixedly mounted on the support on the input end side, and one end of the conical input cylinder is connected to the input end of the cleaning drum through a rotary seal. A conical output cylinder is fixedly mounted on the support on the output end side, and one end of the conical output cylinder is connected to the output end of the cleaning drum through a rotary seal. Several cleaning nozzles facing the cleaning drum are installed at the top inside the conical input cylinder and the conical output cylinder.

[0005] The technical problem to be solved by this utility model can also be further achieved through the following technical solution: For the automated processing device for scrap steel recycling described above, the driving device is a geared motor, and a transmission wheel that cooperates with each other is installed on the motor shaft of the geared motor and the cleaning drum.

[0006] The technical problem to be solved by this utility model can also be further achieved through the following technical solution: For the automated processing device for scrap steel recycling described above, a number of support rollers for cooperating with the cleaning drum are also installed on the bracket.

[0007] The technical problem to be solved by this utility model can also be further achieved through the following technical solution: For the automated processing device for scrap steel recycling described above, the power equipment is a hydraulic cylinder, and a drive roller for cooperating with the support is installed on the hydraulic rod of the hydraulic cylinder.

[0008] The technical problem to be solved by this utility model can also be further achieved by the following technical solution: For the automated processing device for scrap steel recycling described above, a transmission plate is installed at the bottom of the support. The transmission plate is installed on the support through several shock absorbers. A drive groove for cooperating with the drive roller is provided on the transmission plate.

[0009] The technical problem to be solved by this utility model can also be further achieved through the following technical solution: For the automated processing device for scrap steel recycling described above, the cleaning nozzle is connected to an external water supply pipe through an inlet pipe, and an electric water inlet control valve is installed on the inlet pipe.

[0010] The technical problem to be solved by this utility model can also be further achieved through the following technical solution: For the automated processing device for scrap steel recycling described above, the cleaning drum is cylindrical in shape and an elliptical cavity is provided inside the cleaning drum.

[0011] The technical problem to be solved by this utility model can also be further achieved through the following technical solution: For the automated processing device for scrap steel recycling described above, a drainage pipe is also installed on the cleaning drum, and an electric drainage control valve is installed on the drainage pipe.

[0012] The technical problem to be solved by this utility model can also be further achieved through the following technical solution: For the automated processing device for scrap steel recycling described above, a scrap steel input mechanism for cooperating with a conical input cylinder is installed on one side of the base, and a scrap steel output mechanism for cooperating with a conical output cylinder is installed on the other side of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model automatically cleans scrap steel by setting a cleaning drum that is horizontally rotated and mounted on a support, and equipping it with a drive device to rotate it. Compared with the traditional manual cleaning method, it greatly improves the cleaning efficiency, saves a lot of manpower and time costs, can meet the needs of large-scale scrap steel recycling and processing, and improves the overall production pace.

[0015] 2. The bracket of this utility model is horizontally hinged to the base, and the base is equipped with a power device that can drive the bracket to adjust the tilt angle of the cleaning drum. This allows the device to flexibly adjust the angle of the cleaning drum according to different specifications and shapes of scrap steel and actual cleaning needs, thereby optimizing the cleaning effect and better meeting the requirements of various scrap steel recycling and processing.

[0016] 3. The cleaning drum of this utility model is provided with an input end and an output end at both ends, and is connected to the cleaning drum through a conical input cylinder and a conical output cylinder. Cleaning nozzles are installed at the top inside the conical input cylinder and the conical output cylinder, which not only facilitates the input and output of scrap steel, but also enables the cleaning nozzles to accurately clean the scrap steel entering the cleaning drum from all directions, ensuring the cleaning effect.

[0017] 4. The automated processing of this utility model avoids the problem of unstable cleaning quality caused by differences in operation and fatigue in manual cleaning. By running according to preset programs and parameters, it can ensure that each batch of scrap steel receives relatively consistent cleaning treatment, thereby ensuring stable and reliable cleaning quality and improving the quality of recycled scrap steel. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the cleaning drum of this utility model. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] Reference Figure 1-2 An automated processing device for scrap steel recycling is designed to achieve efficient and automated recycling of scrap steel. Through the coordinated operation of its various components, it completes key processes such as scrap steel input, cleaning, and output, effectively solving the problems of low efficiency and unstable quality associated with traditional scrap steel cleaning methods. Specifically:

[0022] The device includes a base 1, a support 2, and a cleaning drum 3 for recycling scrap steel. The cleaning drum 3 is mounted on the support 2 for horizontal rotation, so that the scrap steel can be fully tumbled inside the drum, increasing the contact area with the cleaning medium and thus improving the cleaning effect. Preferably, the cleaning drum 3 is cylindrical in shape and has an elliptical chamber 20 inside. A drive device 4 for driving the cleaning drum 3 to rotate is mounted on the support 2 to provide power for the rotation of the cleaning drum 3. Preferably, the drive device 4 is a geared motor, and a transmission wheel that cooperates with each other is mounted on the motor shaft of the geared motor and the cleaning drum 3.

[0023] Several support rollers 11 are also installed on the bracket 2 to cooperate with the cleaning roller 3, so as to provide stable support for the cleaning roller 3, ensure that the cleaning roller 3 will not shake or deviate during rotation, and ensure the smooth progress of the cleaning process.

[0024] The base 1 serves as the basic support structure for the entire device, providing a stable installation platform for other components. The bracket 2 is laterally hinged to the base 1. A power device 5 is installed on the base 1 to drive the bracket 2 to adjust the tilt angle of the cleaning roller 3, giving the bracket 2 a certain degree of freedom of movement. This allows the bracket 2 to adjust the tilt angle of the cleaning roller 3 under the action of the power device 5. Preferably, the power device 5 is a hydraulic cylinder, and a drive roller 14 that cooperates with the bracket 2 is installed on the hydraulic rod of the hydraulic cylinder. More preferably, a transmission plate 12 is installed at the bottom of the bracket 2. When it is necessary to adjust the tilt angle of the cleaning roller 3, the extension and retraction of the hydraulic cylinder is controlled to drive the drive roller 14 to move. The drive roller 14 interacts with the transmission plate 12 on the bracket 2, thereby realizing the adjustment of the tilt angle of the cleaning roller 3 driven by the bracket 2. This facilitates the input and output of scrap steel and allows for flexible changes in the angle of the cleaning roller 3 according to different types of scrap steel and cleaning requirements, thus optimizing the cleaning effect.

[0025] The transmission plate 12 is mounted on the bracket 2 via several shock absorbers 19. The shock absorbers 19 can absorb the vibration and impact generated during the operation of the device, reduce the impact of vibration on the equipment, and improve the stability and reliability of the equipment. The transmission plate 12 is provided with a drive groove 13 for cooperating with the drive roller 14. The drive roller 14 moves in the drive groove 13. The tilt angle of the bracket 2 is adjusted through the interaction between the two. The design of the drive groove 13 can ensure that the movement trajectory of the drive roller 14 is accurate, making the tilt angle adjustment more precise.

[0026] One end of the cleaning drum 3 is set as the input end, and the other end of the cleaning drum 3 is set as the output end. A conical input cylinder 6 is fixedly installed on the bracket 2 on the input end side. One end of the conical input cylinder 6 is connected to the input end of the cleaning drum 3 through a rotary seal 8, so that scrap steel can smoothly enter the cleaning drum 3 from the scrap steel input mechanism 15. At the same time, the rotary seal 8 can effectively prevent water leakage during the cleaning process and ensure the normal operation of the device. A conical output cylinder 7 is fixedly installed on the bracket 2 on the output end side. One end of the conical output cylinder 7 is connected to the output end of the cleaning drum 3 through a rotary seal 8, so that the cleaned scrap steel can be smoothly transported to the scrap steel output mechanism 16 to realize the output of scrap steel.

[0027] Several cleaning nozzles 9 are installed at the top of the conical input cylinder 6 and the conical output cylinder 7, facing the cleaning drum 3, to facilitate the spraying and washing of the scrap steel inside the cleaning drum 3, ensuring that all parts of the scrap steel are thoroughly cleaned. Preferably, the cleaning nozzles 9 are connected to a water supply pipe through a water inlet pipe 10, and an electric water inlet control valve is installed on the water inlet pipe 10. In practice, the water supply pipe can supply cleaning water with added degreasing agents and other cleaning agents as needed to ensure the cleaning effect on the scrap steel.

[0028] A drain pipe 17 is also installed on the cleaning drum 3, and an electric drain control valve is installed on the drain pipe 17. During or after cleaning, the drain pipe 17 can be opened by controlling the electric drain control valve to discharge the wastewater. Each time drainage is performed, the drain pipe 17 should be rotated to the bottom of the cleaning drum 3 to facilitate drainage. A water collection tank 18 can be set to collect the discharged wastewater for subsequent centralized treatment. Preferably, the electric drain control is a battery-powered electric valve, which does not require an external power cord.

[0029] A scrap steel input mechanism 15 is installed on one side of the base 1 to cooperate with the conical input cylinder 6, which is used to uniformly and stably convey the scrap steel to be cleaned into the conical input cylinder 6, and then into the cleaning drum 3 for cleaning. A scrap steel output mechanism 16 is installed on the other side of the base 1 to cooperate with the conical output cylinder 7, which is used to output the cleaned scrap steel from the conical output cylinder 7 for subsequent processing or storage. Preferably, both the scrap steel input mechanism 15 and the scrap steel output mechanism 16 can adopt existing conveying structures such as conveyor belts or vibrating feeders.

[0030] This application provides an automated processing device for scrap steel recycling. Through the close cooperation and orderly operation of its various components, it achieves fully automated processing of scrap steel from input and cleaning to output. The specific working process is as follows:

[0031] 1. Start the scrap steel input mechanism 15 to transport the scrap steel into the conical input cylinder 6. The design of the conical input cylinder 6 allows the scrap steel to enter the cleaning drum 3 smoothly. At the same time, the cleaning nozzles 9 inside can start spraying a small amount of water according to the preset program to initially wet the scrap steel, reduce the dust generated by the scrap steel in the subsequent tumbling process, and improve the working environment.

[0032] 2. When a certain amount of scrap steel enters the cleaning drum 3, the reduction motor is started. The reduction motor transmits power to the transmission wheel on the cleaning drum 3 through the transmission wheel on the motor shaft, thereby driving the cleaning drum 3 to start rotating. During the rotation of the cleaning drum 3, the cleaning nozzles 9 installed at the top inside the conical input cylinder 6 and the conical output cylinder 7 start to spray a large amount of water.

[0033] 3. Because the cleaning drum 3 is equipped with an elliptical chamber, the scrap steel is constantly tumbling and colliding under the action of the rotation of the drum and the special shape of the elliptical chamber 20, so that all surfaces of the scrap steel can fully contact the water. At the same time, it can also peel off the oil, impurities and other substances on the surface of the scrap steel, improve the uniformity and thoroughness of cleaning, and ensure that all parts of the scrap steel can be effectively cleaned.

[0034] 4. After cleaning for a period of time, if it is necessary to replace or discharge the sewage in the cleaning drum 3, the rotation of the cleaning drum 3 can be stopped, the electric drain control valve on the drain pipe 17 can be opened, and the sewage will be discharged through the drain pipe 17 under the action of gravity for subsequent treatment or recycling. After the drainage is completed, the electric drain control valve is closed, the electric water inlet control valve is opened again, and new clean water is injected into the cleaning drum 3 to continue cleaning the scrap steel until a satisfactory cleaning effect is achieved.

[0035] 5. After the scrap steel is cleaned, stop the operation of the reduction motor and stop the rotation of the cleaning drum 3. At this time, start the scrap steel output mechanism 16. At the same time, adjust the tilt angle of the cleaning drum 3 to a suitable position so that the cleaned scrap steel can smoothly enter the conical output cylinder 7 from the output end of the cleaning drum 3 under its own weight and the tilt of the drum, and then be transported to the scrap steel output mechanism 16 through the conical output cylinder 7.

[0036] 6. As the scrap steel output mechanism 16 operates, the cleaned scrap steel is transported to the designated storage location or enters the next processing step, completing the entire scrap steel recycling process.

[0037] After all the scrap steel has been discharged, adjust the washing drum 3 to a horizontal position, close all water inlet and drain valves, and stop the operation of the scrap steel input and output mechanism.

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