Building waste separating and crushing device
By using a combination of electromagnetic rollers and screens in the construction waste separation and crushing device, the problems of physical labor consumption and low separation efficiency in the prior art are solved, and efficient separation and recycling of iron products and concrete blocks are achieved.
Patent Information
- Application Number
- CN202420730053.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing construction waste treatment technology consumes physical energy and is inefficient in separation of steel bars and concrete blocks, which affects recycling efficiency.
A construction waste separation and crushing device was designed, using the combination of electromagnetic rollers and screens to control magnetic force to absorb iron products through motors, and use screens and conveyors to separate concrete blocks, and use movable doors and telescopic rods to realize iron products. Automatic collection.
It improves the recycling efficiency of construction waste, reduces the physical consumption of manual operation, and realizes efficient separation and collection of iron products and waste slag.
Smart Images
Figure CN222174380U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction waste treatment, in particular to a construction waste separation and crushing device. Background Art
[0002] Construction waste is solid waste generated during the construction, reconstruction, expansion or demolition of buildings. According to the different sources of construction waste, it can be divided into construction waste and demolition waste. Construction waste, as the name suggests, is solid waste generated in new construction, reconstruction or expansion projects, while demolition waste is construction waste generated when buildings are demolished. If construction waste is piled up in the city, it will be detrimental to the urban environment and aesthetics; the stacking of construction waste may pose certain safety hazards and accidents may occur at any time.
[0003] When processing and recycling existing construction waste, manual knocking is usually used. This method is not only physically demanding, but also has very low separation efficiency and is not suitable for large-scale application. Moreover, construction waste is often accompanied by concrete blocks and iron products such as steel bars during the separation process. When iron products such as steel bars need to be recycled, the concrete blocks in the iron products such as steel bars need to be screened out, which is not conducive to recycling. Utility Model Content
[0004] The purpose of the utility model is to provide a construction waste separation and crushing device to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A construction waste separation and crushing device comprises a box body, a motor is fixedly connected to the side wall of the box body, a discharge mechanism is fixedly connected to the top of the box body, a conveying mechanism is fixedly connected to the inside of the box body, a working box is fixedly connected to the inside of the box body, an electromagnetic roller is fixedly connected to the side wall of the working box, a screen is fixedly connected to the bottom plate of the working box, an inclined plate is fixedly connected to the bottom of the screen, a movable door is movably connected to the side wall of the working box, a plurality of telescopic rods are fixedly connected to the top of the movable door, and slag outlets and iron outlets are opened on both sides of the box body.
[0007] Preferably, the discharge mechanism comprises a discharge hopper and a crushing box, the crushing box is fixedly connected to the top of the box body, and the crushing box is fixedly connected to the discharge hopper.
[0008] Preferably, the conveying mechanism includes a hinge seat and a connecting plate, the hinge seat is fixedly connected to the side wall of the box body, the side wall of the hinge seat is movably connected to a screen plate, and the side wall of the screen plate is fixedly connected to a plurality of connecting plates.
[0009] Preferably, a plurality of buffer springs are fixedly connected to the top of the working box, and a connecting plate is fixedly connected to the top of the buffer spring.
[0010] Preferably, a plurality of foot pads are fixedly connected to the bottom of the box.
[0011] Preferably, a conveyor belt is fixedly connected to the bottom of the box body, and a plurality of baffles are fixedly connected to the top of the conveyor belt.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. This construction waste separation and crushing device is set up through a screen, an electromagnetic roller, etc. When in use, the construction waste is sent into a working box through a conveying mechanism, and the electromagnetic roller is controlled by a motor to generate magnetic force, thereby adsorbing iron products, and the concrete blocks are screened out through the screen, so as to achieve the effect of separating iron products from waste slag in the construction waste and improve the recycling efficiency of construction waste.
[0014] 2. This construction waste separation and crushing device is equipped with an electromagnetic drum, a movable door, etc. When the waste slag is screened out, the electromagnetic drum is closed by a motor to cancel the adsorption of the electromagnetic drum on the iron products, and the movable door is driven to move upward by stretching the telescopic rod upward, so that the iron products are separated from the iron outlet, so as to facilitate the collection of the iron products and improve the recycling efficiency of construction waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the conveying mechanism of the utility model;
[0018] Figure 4 It is an enlarged schematic diagram of the local structure of the utility model.
[0019] In the figure: 1, box body; 2, motor; 3, hopper; 4, crushing box; 5, slag outlet; 6, foot pad; 7, hinge seat; 8, screen plate; 9, connecting plate; 10, buffer spring; 11, working box; 12, electromagnetic drum; 13, screen; 14, tilting plate; 15, conveyor belt; 16, telescopic rod; 17, movable door; 18, iron outlet; DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.
[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:
[0023] A construction waste separation and crushing device comprises a box body 1, a motor 2 is fixedly connected to the side wall of the box body 1, a material discharge mechanism is fixedly connected to the top of the box body 1, a conveying mechanism is fixedly connected to the inside of the box body 1, a working box 11 is fixedly connected to the inside of the box body 1, an electromagnetic roller 12 is fixedly connected to the side wall of the working box 11, a screen 13 is fixedly connected to the bottom plate of the working box 11, an inclined plate 14 is fixedly connected to the bottom of the screen 13, a movable door 17 is movably connected to the side wall of the working box 11, and a plurality of telescopic rods 16 are fixedly connected to the top of the movable door 17, slag outlets 5 and iron outlets 18 are opened on both sides of the box body 1, and through the screen 13, the electromagnetic roller 12 and the like, when in use, The construction waste is sent into the working box 11 through the conveying mechanism, and the electromagnetic roller 12 is controlled by the motor 2 to generate magnetic force, so that the iron products are adsorbed, and the concrete blocks are screened out through the screen 13, so as to achieve the effect of separating the iron products from the waste residue in the construction waste, thereby improving the recycling efficiency of the construction waste. Through the arrangement of the electromagnetic roller 12, the movable door 17, etc., when the waste residue is screened out, the electromagnetic roller 12 is closed by the motor 2 to cancel the adsorption of the iron products by the electromagnetic roller 12, and the movable door 17 is driven to move upward by the telescopic rod 16 to make the iron products detach from the iron outlet 18, so as to facilitate the collection of the iron products and improve the recycling efficiency of the construction waste.
[0024] In this embodiment, preferably, the discharge mechanism includes a discharge hopper 3 and a crushing box 4. The crushing box 4 is fixedly connected to the top of the box body 1. The crushing box 4 is fixedly connected to the discharge hopper 3. The construction waste is transported to the crushing box 4 through the discharge hopper 3, and the construction waste is crushed into small pieces through the crushing box 4 to facilitate the subsequent treatment of the construction waste.
[0025] In this embodiment, preferably, the conveying mechanism includes a hinge seat 7 and a connecting plate 9, the hinge seat 7 is fixedly connected to the side wall of the box body 1, the side wall of the hinge seat 7 is movably connected with a screen plate 8, and the side wall of the screen plate 8 is fixedly connected with a plurality of connecting plates 9. Through the setting of the screen plate 8, the crushed construction waste powder is sent into the working box 11, and the fine debris on the screen plate 8 is collected on the conveyor belt 15 for subsequent transportation.
[0026] In this embodiment, preferably, a plurality of buffer springs 10 are fixedly connected to the top of the working box 11, and a connecting plate 9 is fixedly connected to the top of the buffer spring 10. Through the setting of the buffer spring 10, a buffer is provided for the conveying mechanism, reducing the impact generated when the construction waste falls into the conveying mechanism, thereby improving the service life of the conveying mechanism.
[0027] In this embodiment, preferably, a plurality of foot pads 6 are fixedly connected to the bottom of the box body 1. Through the provision of the foot pads 6, the device can reduce the friction between the device and the ground during the entire operation process, thereby achieving the effect of maintaining the stability of the device and extending the service life of the device.
[0028] In this embodiment, preferably, a conveyor belt 15 is fixedly connected to the bottom of the box body 1, and a plurality of baffles 19 are fixedly connected to the top of the conveyor belt 15. Through the setting of the conveyor belt 15, the waste residue is sent out from the inside of the box body 1 to avoid the accumulation of waste residue and blockage. Through the setting of the baffle 19, the waste residue is pushed to move to achieve a better transportation effect.
[0029] When in use, a construction waste separation and crushing device of the present embodiment delivers construction waste into a working box 11 through a conveying mechanism, controls an electromagnetic roller 12 to generate magnetic force through a motor 2, thereby adsorbing iron products, and sifting out concrete blocks through a screen 13, so as to achieve the effect of separating iron products from waste slag in construction waste, thereby improving the recycling efficiency of construction waste, and through the electromagnetic roller 12, a movable door 17 and other settings, when the waste slag is sifted out, the electromagnetic roller 12 is closed by the motor 2 to cancel the adsorption of the electromagnetic roller 12 on the iron products, and the movable door 17 is driven to move upward by the telescopic rod 16 to make the iron products detached from the iron outlet 18, so as to facilitate the collection of iron products, thereby improving the recycling efficiency of construction waste, and conveying construction waste to the crushing box 4 through the discharge hopper 3, and the construction waste is collected by the crushing box 4. The waste is crushed into small pieces to facilitate the subsequent treatment of the construction waste. Through the setting of the screen plate 8, the crushed construction waste powder is sent to the working box 11, and the fine debris on the screen plate 8 is collected on the conveyor belt 15 for subsequent transportation. Through the setting of the buffer spring 10, the buffering of the conveying mechanism is improved to reduce the impact of the construction waste when it falls into the conveying mechanism, thereby increasing the service life of the conveying mechanism. Through the setting of the foot pad 6, the device can reduce the friction between the equipment and the ground during the entire operation process, thereby maintaining the stability of the equipment and extending the service life of the equipment. Through the setting of the conveyor belt 15, the waste residue is sent out from the inside of the box 1 to avoid the accumulation of waste residue and blockage. Through the setting of the baffle 19, the waste residue is pushed to move to achieve a better transportation effect.
[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A construction waste separation and crushing device, comprising a housing (1), Features: The side wall of the box body (1) is fixedly connected to a motor (2), the top of the box body (1) is fixedly connected to a material discharge mechanism, the interior of the box body (1) is fixedly connected to a conveying mechanism, the interior of the box body (1) is fixedly connected to a working box (11), the side wall of the working box (11) is fixedly connected to an electromagnetic roller (12), the bottom plate of the working box (11) is fixedly connected to a screen (13), the bottom of the screen (13) is fixedly connected to an inclined plate (14), the side wall of the working box (11) is movably connected to a movable door (17), the top of the movable door (17) is fixedly connected to a plurality of telescopic rods (16), and slag outlets (5) and iron outlets (18) are provided on both sides of the box body (1).
2. A construction waste separation and crushing device according to claim 1, Features: The material discharging mechanism comprises a material discharging hopper (3) and a crushing box (4); the crushing box (4) is fixedly connected to the top of the box body (1); and the crushing box (4) is fixedly connected to the material discharging hopper (3).
3. A construction waste separation and crushing device according to claim 1, Features: The conveying mechanism comprises a hinge seat (7) and a connecting plate (9); the hinge seat (7) is fixedly connected to the side wall of the box body (1); the side wall of the hinge seat (7) is movably connected to a screen plate (8); and the side wall of the screen plate (8) is fixedly connected to a plurality of connecting plates (9).
4. A construction waste separation and crushing device according to claim 1, Features: A plurality of buffer springs (10) are fixedly connected to the top of the working box (11), and a connecting plate (9) is fixedly connected to the top of the buffer spring (10).
5. A construction waste separation and crushing device according to claim 1, Features: A plurality of foot pads (6) are fixedly connected to the bottom of the box body (1).
6. A construction waste separation and crushing device according to claim 1, Features: A conveyor belt (15) is fixedly connected to the bottom of the box body (1), and a plurality of baffles (19) are fixedly connected to the top of the conveyor belt (15).