Waste recovery treatment device for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a waste recycling device for building construction, which is characterized in that a recycling box is provided with a feeding port, a first recycling box is slidably mounted in the recycling box, and a second recycling box is slidably mounted in the recycling box; a guide plate used for changing an object entering channel is rotationally installed in the recycling box, an electric push rod is fixedly installed in the recycling box, a pull rod is slidably installed on a telescopic shaft of the electric push rod and rotationally connected with the guide plate, and an electromagnetic coil is installed in the recycling box. Ultrasonic distance sensors for detecting whether an object passes through or not are symmetrically and fixedly mounted on the two sides of the feeding opening; the electromagnetic coil, the ultrasonic distance sensor and the storage battery are connected with a control box through wires, and the control box is fixedly installed in the recycling box. And the effect of conveniently recycling resources is achieved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a waste recycling and processing device for building construction. Background Technology

[0002] In the construction industry, recycling various waste materials and scraps is beneficial to the sustainable development of resources. In practical applications, construction waste recycling and processing equipment typically requires the following technologies:

[0003] 1. Testing institutions, such as metal detectors and component analyzers, can detect the composition and characteristics of waste materials;

[0004] 2. Sorting mechanisms, such as air separators and magnetic separators, are used to sort different types of waste materials;

[0005] 3. Storage facilities, such as storage boxes and material storage tanks, ensure that waste materials are stored separately before and after processing.

[0006] During the construction process, various scraps are often generated. These scraps may include various metal materials, such as nails, screws, and leftover parts from cutting during the installation of doors and windows. These scraps have recycling value, but they are not specifically classified during construction. Classifying them after construction is completed would also waste a lot of time. Utility Model Content

[0007] To address the shortcomings of existing technologies, this utility model provides a waste recycling and processing device for construction, which solves the technical problem that various scraps are often generated during the construction process. These scraps may include various metal materials, such as nails, screws, and leftover parts from cutting during the installation of doors and windows. These scraps have recycling value, but they are not specifically classified during construction, and classifying them after construction is completed would waste a lot of time.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A construction waste recycling and processing device includes a recycling bin with an inlet. A first recycling box and a second recycling box are slidably installed inside the recycling bin. A guide plate for changing the path of objects entering the recycling bin is rotatably installed inside the recycling bin. An electric actuator is fixedly installed inside the recycling bin, and a pull rod is slidably installed on the telescopic shaft of the electric actuator, rotatably connected to the guide plate. An electromagnetic coil is installed inside the recycling bin. Ultrasonic distance sensors for detecting the presence of objects are symmetrically fixedly installed on both sides of the inlet. A control box and a storage battery are fixedly installed inside the recycling bin. The electromagnetic coil, ultrasonic distance sensors, and storage battery are connected to the control box via wires.

[0010] Preferred option: A photovoltaic panel is fixedly installed on the recycling bin.

[0011] Preferably, the photovoltaic panel is connected to the control box via wires.

[0012] Preferably, the recycling bin has doors that slide symmetrically at both ends.

[0013] Preferably, the recycling bin has side rods fixedly installed symmetrically at both ends.

[0014] Preferably, the bottom of the recycling bin is fixedly equipped with casters for movement.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When an object passes through the inlet, the ultrasonic distance sensor detects the change in distance and determines that an object has been placed in. Simultaneously, alternating current is applied to the electromagnetic coil. When the electromagnetic coil detects a metal object passing through, the control box detects changes in these parameters, sensing the presence of metal. The electric push rod then retracts inward, pulling the lever to the left. The lever rotates the guide plate clockwise by 45 degrees. At this point, the object falls along the inclined surface of the recycling bin and continues to slide along the guide plate into the first recycling bin. If the object does not contain metal, the electric push rod extends, pushing the lever to the right. The lever rotates the guide plate counterclockwise by 45 degrees. The falling object is then blocked by the guide plate and falls into the second recycling bin, completing a simple sorting of the object and facilitating resource recycling.

[0017] Second, photovoltaic panels can convert light energy into electrical energy, which is then stored in batteries through the control box. When in use, the side rods can be pushed and the casters at the bottom can be used to move the panels, allowing for adjustments according to the construction location. At the same time, the side rods on both sides can be used to hang some of the construction tools, thus improving ease of use. Attached Figure Description

[0018] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0019] Figure 1 This is a structural diagram of the recycling bin of this utility model;

[0020] Figure 2 This is a structural diagram of the electric actuator of this utility model;

[0021] Figure 3 This is a cross-sectional structural diagram of the recycling bin of this utility model;

[0022] Figure 4 This is a structural diagram of the electromagnetic coil of this utility model.

[0023] Legend: 1. Recycling bin; 2. First recycling bin; 3. Second recycling bin; 4. Guide plate; 5. Electric push rod; 6. Pull rod; 7. Electromagnetic coil; 8. Ultrasonic distance sensor; 9. Control box; 11. Battery; 12. Photovoltaic panel; 13. Box door; 14. Side rod; 15. Casters. Detailed Implementation

[0024] This application provides a construction waste recycling and processing device that effectively solves the technical problem of various scraps frequently generated during construction, including various metal materials such as nails, screws, and leftover parts from door and window installation. These scraps have recycling value, but are not specifically sorted during construction, and sorting them after completion is time-consuming. When an object passes through the inlet, an ultrasonic distance sensor detects a change in distance, indicating the object has been inserted. Simultaneously, alternating current is applied to the electromagnetic coil. When the electromagnetic coil detects a metal object passing through, the control box detects changes in these parameters, sensing the presence of metal. This causes the electric actuator to retract inwards along its extension axis. Pulling the lever to the left will cause the guide plate to rotate 45 degrees clockwise. At this time, the object will continue to slide down the inclined plane of the recycling bin and into the first recycling box. If the object does not contain metal, the telescopic shaft of the electric push rod will extend, and the electric push rod will push the lever to the right. The lever will cause the guide plate to rotate 45 degrees counterclockwise. At this time, the falling object will be blocked by the guide plate and fall into the second recycling box, completing a simple classification of the object and achieving the effect of facilitating the recycling of resources. The photovoltaic panel can convert light energy into electrical energy, which is stored in the battery through the control box. When in use, the side rod can be pushed and the universal wheels at the bottom can be used for movement to adjust according to the construction position. At the same time, the side rods on both sides can be used to hang some construction tools, which improves the convenience of use.

[0025] Example

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in this application embodiment effectively solves the problem that various types of scrap materials are often generated during the construction process. These scrap materials may include various metal materials, such as nails, screws, and leftover parts from cutting during the installation of doors and windows. These scrap materials have recycling value, but they are not specifically classified during construction, and classifying them after construction is also time-consuming. The overall approach is as follows:

[0027] To address the problems existing in the prior art, this utility model provides a construction waste recycling and processing device, including a recycling bin 1, an inlet on the recycling bin 1, a first recycling box 2 slidably installed inside the recycling bin 1, a second recycling box 3 slidably installed inside the recycling bin 1, a guide plate 4 for changing the channel for objects to enter the recycling bin 1 rotatably installed inside the recycling bin 1, and an electric push rod 5 fixedly installed inside the recycling bin 1.

[0028] A pull rod 6 is slidably mounted on the telescopic shaft of the electric push rod 5. The pull rod 6 is rotatably connected to the guide plate 4. An electromagnetic coil 7 is installed inside the recycling bin 1. Ultrasonic distance sensors 8 for detecting whether an object is passing through are symmetrically fixed on both sides of the inlet. A control box 9 is fixedly installed inside the recycling bin 1. A storage battery 11 is fixedly installed inside the recycling bin 1.

[0029] Electromagnetic coil 7, ultrasonic distance sensor 8 and battery 11 are connected to control box 9 via wires. Photovoltaic panel 12 is fixedly installed on recycling bin 1 and connected to control box 9 via wires. Box doors 13 are symmetrically slidably installed at both ends of recycling bin 1. Side rods 14 are symmetrically fixedly installed at both ends of recycling bin 1. Casters 15 for movement are fixedly installed at the bottom of recycling bin 1.

[0030] Recycling bin 1: The outer shell of the entire device, providing a base for installing other components, with an inlet at the top for disposing of waste;

[0031] First recycling box 2: Used to receive and store waste containing metal;

[0032] Second recycling box 3: Used to receive and store non-metallic waste;

[0033] Guide plate 4: By rotating, the falling channel of waste is changed, so as to classify and guide waste containing metal and waste without metal.

[0034] Electric actuator 5: The extension and retraction of the telescopic shaft drives the sliding of the pull rod 6, thereby controlling the rotation direction of the guide plate 4;

[0035] Pull rod 6: Driven by electric push rod 5, it causes guide plate 4 to rotate;

[0036] Electromagnetic coil 7: When an alternating current is applied, an alternating magnetic field is generated, which is used to detect whether there is metal in the object being placed;

[0037] Ultrasonic distance sensor 8: Detects whether an object is passing through the inlet;

[0038] Control box 9: It is equipped with an STM32 microcontroller and a DC voltage regulator module to process detection signals from components such as electromagnetic coil 7 and ultrasonic distance sensor 8. It also adjusts the voltage generated by photovoltaic panel 12 and charges battery 11.

[0039] Battery 11: Stores electrical energy;

[0040] Photovoltaic panel 12: converts light energy into electrical energy;

[0041] Door 13: Prevents the first recycling box 2 and the second recycling box 3 from sliding out. When it is necessary to remove the first recycling box 2 and the second recycling box 3, simply slide the second recycling box 3 upwards to remove it.

[0042] Side bar 14: can be used to hang construction tools and also has a certain gripping function;

[0043] 15 casters: enable the entire device to be moved, facilitating its use in different construction locations.

[0044] Working principle:

[0045] The first step involves placing scrap materials into recycling bin 1 through the inlet at the top. During this process, when an object passes through the inlet, the ultrasonic distance sensor 8 detects the change in distance, indicating the object has been placed in. Simultaneously, alternating current is applied to the electromagnetic coil 7, generating an alternating magnetic field in the area enclosed by the coil. If a metal object approaches or passes through this magnetic field, induced eddy currents are generated within the metal. These eddy currents, in turn, affect the original magnetic field, causing changes in parameters such as the coil's inductance and impedance. In other words, when the electromagnetic coil 7 detects a metal object passing through, it triggers a detection signal via the control box 9. By measuring changes in these parameters, the presence of metal can be detected. Then, the telescopic shaft of the electric push rod 5 is retracted inward. The rotating shaft of the electric push rod 5 will pull the pull rod 6 to slide to the left. The pull rod 6 will cause the guide plate 4 to rotate clockwise by 45 degrees. At this time, the object will continue to slide down the inclined plane of the recycling box 1 and slide down the guide plate 4 into the first recycling box 2. If the object does not contain metal, the telescopic shaft of the electric push rod 5 will extend. The electric push rod 5 will push the pull rod 6 to slide to the right. The pull rod 6 will cause the guide plate 4 to rotate counterclockwise by 45 degrees. At this time, the falling object will be blocked by the guide plate 4 and fall into the second recycling box 3, completing the simple classification of the object and achieving the effect of facilitating the recycling of resources.

[0046] The second step is that the photovoltaic panel 12 can convert light energy into electrical energy, and the power is stored in the battery 11 through the control box 9. When in use, the side rod 14 can be pushed and the universal wheel 15 at the bottom can be used to move it so that it can be adjusted according to the construction position. At the same time, the side rods 14 on both sides can be used to hang some of the construction tools, which improves the ease of use.

[0047] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A construction waste recycling and processing device, comprising a recycling bin (1), characterized in that, The recycling bin (1) has an inlet. A first recycling box (2) is slidably installed inside the recycling bin (1). A second recycling box (3) is slidably installed inside the recycling bin (1). A guide plate (4) for changing the entry channel of objects is rotatably installed inside the recycling bin (1). An electric push rod (5) is fixedly installed inside the recycling bin (1). A pull rod (6) is slidably installed on the telescopic shaft of the electric push rod (5). The pull rod (6) is rotatably connected to the guide plate (4). An electromagnetic coil (7) is installed inside the recycling bin (1). An ultrasonic distance sensor (8) for detecting whether an object has passed through is fixedly installed symmetrically on both sides of the inlet. A control box (9) is fixedly installed inside the recycling bin (1). A storage battery (11) is fixedly installed inside the recycling bin (1). The electromagnetic coil (7), ultrasonic distance sensor (8), and battery (11) are connected to the control box (9) via wires.

2. The construction waste recycling and processing device as described in claim 1, characterized in that, A photovoltaic panel (12) is fixedly installed on the recycling bin (1).

3. The construction waste recycling and processing device as described in claim 2, characterized in that, The photovoltaic panel (12) is connected to the control box (9) via wires.

4. The construction waste recycling and processing device as described in claim 1, characterized in that, The recycling bin (1) has doors (13) slidably installed at both ends.

5. The construction waste recycling and processing device as described in claim 1, characterized in that, The recycling bin (1) is symmetrically fixed with side rods (14) at both ends.

6. The construction waste recycling and processing device as described in claim 1, characterized in that, The bottom of the recycling bin (1) is fixedly equipped with casters (15) for movement.

Images