Waste homestead reclamation wall construction waste road building device

Abstract

The utility model discloses a waste homestead reclamation wall body construction waste road building device, which belongs to the field of construction waste treatment, and comprises a crushing box, two crushing rollers are arranged in the crushing box, a screening box is arranged on the lower side of the crushing box, and a screening assembly is arranged in the screening box. According to the scheme, construction waste is smashed through the smashing rollers, then the smashed wall fragments are brushed and selected through the screening cylinder, classification of the wall fragments is achieved, meanwhile, the smashing box and the screening box are separated through the hydraulic rod, the construction waste is smashed through the smashing roller, and the screening efficiency is improved. And in addition, a magnetic attraction assembly is arranged in the screening barrel, metal substances of the wall fragments in the screening barrel are removed through a magnetic bar, and the quality of the crushed construction waste is further improved.

Description

Technical Field

[0001] The utility model relates to the field of construction waste treatment, and more specifically, to a road-building device for construction waste of the reclaimed wall of abandoned homesteads. Background Art

[0002] Homestead reclamation refers to the activity of taking remediation measures on homesteads to make them reach a state where they can be utilized. During the process of homestead reclamation, a large amount of construction waste will be generated. The most common one is the wall, and most of these walls are made of concrete. In order to improve the utilization rate of resources, the abandoned wall construction waste will be used as road-building raw materials.

[0003] Before the abandoned wall waste is used for road building, it will be crushed. However, the existing crushing devices do not screen the crushed wall waste, resulting in wall fragments of different sizes being used on the road surface, which affects the flatness of the road surface.

[0004] Therefore, a road-building device for construction waste of the reclaimed wall of abandoned homesteads is proposed to solve some problems existing in the above-mentioned prior art. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a road-building device for construction waste of the reclaimed wall of abandoned homesteads, which is characterized by crushing the construction waste by using crushing rollers, then screening the crushed wall fragments by using a screening cylinder to realize the classification of the wall fragments. At the same time, a hydraulic rod is used to separate the crushing box and the screening box, which is convenient for users to process the large-volume wall fragments screened out. In addition, a magnetic attraction component is arranged inside the screening cylinder, and metal substances in the wall fragments inside the screening cylinder are removed by using magnetic rods, further improving the quality of the crushed construction waste.

[0007] 2. Technical Solutions

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A road-building device for construction waste of the reclaimed wall of abandoned homesteads includes a crushing box. Two crushing rollers are arranged inside the crushing box. A screening box is arranged below the crushing box. A screening component is arranged inside the screening box. A hydraulic rod is arranged at the outer end of the screening box, and the output end of the hydraulic rod is fixedly connected to the bottom of the crushing box.

[0010] Further, the screening component includes a screening cylinder located inside the screening box. A motor adapted to the screening cylinder is arranged at the outer end of the screening box. A magnetic attraction component is arranged inside the screening cylinder.

[0011] Further, the magnetic attraction assembly includes a mounting shaft located inside the screening cylinder and clamped to the inner wall of the screening cylinder, and a plurality of magnetic rods are arranged at the outer end of the mounting shaft.

[0012] Further, an installation ring is arranged at the outer end of the mounting shaft, and two sealing plates distributed up and down are clamped inside the installation ring, and the sealing plates are threadedly connected to the outer wall of the screening box.

[0013] Further, positioning rings are arranged at both the left and right ends of the screening box, and positioning rods fixedly connected to the crushing box are slidably connected inside the positioning rings.

[0014] Further, a protective plate is rotatably connected to the upper end of the crushing box, the inside of the protective plate is hollowed out, and isolation rods are installed inside the hollowed-out part.

[0015] Further, a collection cylinder is arranged below the screening box, and balls are arranged at the lower end of the collection cylinder.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present utility model are as follows:

[0018] (1) In this solution, the construction waste is crushed by using the crushing roller, and then the crushed wall fragments are screened by using the screening cylinder to realize the classification of the wall fragments. At the same time, the hydraulic rod is used to separate the crushing box and the screening box, which is convenient for the user to process the large-volume wall fragments screened out.

[0019] (2) In this solution, a magnetic attraction assembly is arranged inside the screening cylinder, and the metal substances in the wall fragments inside the screening cylinder are removed by using the magnetic rods, further improving the quality of the crushed construction waste. Description of the drawings

[0020] Figure 1 It is a front view structural schematic diagram of the present application;

[0021] Figure 2 It is a structural schematic diagram when the crushing box and the screening box of the present application are separated;

[0022] Figure 3 It is a structural schematic diagram of the screening box of the present application;

[0023] Figure 4 It is a structural schematic diagram inside the screening cylinder of the present application.

[0024] Explanation of the reference numerals in the figure:

[0025] 1. Crushing box; 2. Crushing roller; 3. Screening box; 4. Screening cylinder; 5. Motor; 6. Mounting shaft; 7. Magnetic rod; 8. Installation ring; 9. Sealing plate; 10. Hydraulic rod; 11. Positioning ring; 12. Positioning rod; 13. Protective plate. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Embodiment 1

[0030] Please refer to Figures 1-4 , a road-building device for construction waste of a reclaimed wall of an abandoned homestead, which includes a crushing box 1. There are two crushing rollers 2 arranged inside the crushing box 1. The two crushing rollers 2 rotate in opposite directions to crush the construction waste. A screening box 3 is arranged below the crushing box 1. A screening component is arranged inside the screening box 3. A hydraulic rod 10 is arranged at the outer end of the screening box 3. The hydraulic rod 10 is a prior art and will not be described in detail here. The output end of the hydraulic rod 10 is fixedly connected to the bottom of the crushing box 1.

[0031] Please refer to Figure 3 , the screening component includes a screening cylinder 4 located inside the screening box 3. A motor 5 adapted to the screening cylinder 4 is arranged at the outer end of the screening box 3. The motor 5 is a prior art and will not be described in detail here. The motor 5 can drive the screening cylinder 4 to rotate, thereby improving the screening effect of the construction waste. A magnetic attraction component is arranged inside the screening cylinder 4.

[0032] Please refer to Figure 4, an installation ring 8 is provided at the outer end of the installation shaft 6. Two sealing plates 9 distributed up and down are clamped inside the installation ring 8. The sealing plates 9 are threadedly connected to the outer wall of the screening box 3. The sealing plates 9 can seal the screening cylinder 4 and also position the installation shaft 6.

[0033] Embodiment 2

[0034] The utility model provides a device for building roads with construction waste of the reclaimed wall of abandoned homesteads. The components that are the same as or corresponding to those in Embodiment 1 adopt the corresponding reference numerals in Embodiment 1. For the sake of simplicity, only the differences from Embodiment 1 will be described below. Please refer to Figure 4 , the magnetic attraction assembly includes an installation shaft 6 located inside the screening cylinder 4 and clamped to the inner wall of the screening cylinder 4. A plurality of magnetic rods 7 are provided at the outer end of the installation shaft 6. The magnetic rods 7 can adsorb and then remove the metal substances in the construction waste, thereby further improving the quality of the crushed construction waste.

[0035] Please refer to Figure 1 , positioning rings 11 are provided at both the left and right ends of the screening box 3. A positioning rod 12 fixedly connected to the crushing box 1 is slidably connected inside the positioning rings 11. The arrangement of the positioning rings 11 and the positioning rod 12 can prevent the crushing box 1 from shifting during the upward movement. A protective plate 13 is rotatably connected to the upper end of the crushing box 1. The inside of the protective plate 13 is hollowed out, and isolation rods are installed inside the hollowed-out part. The protective plate 13 can prevent the broken pieces from splashing out when the construction waste is crushed, causing injury to the staff. A collecting cylinder is provided below the screening box 3. Ball beads are provided at the lower end of the collecting cylinder. The collecting cylinder can prevent the crushed construction waste from piling up on the ground, which is not convenient for the staff to collect.

[0036] The above is only the preferred specific embodiment of the utility model; however, the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its improved concept, makes equivalent substitution or change, and should be covered by the protection scope of the utility model.

Claims

1. A device for constructing roads by reclaiming walls of abandoned homesteads and building waste, comprising a crushing box (1), characterized in that: Two crushing rollers (2) are arranged inside the crushing box (1), a screening box (3) is arranged at the lower side of the crushing box (1), a screening assembly is arranged inside the screening box (3), a hydraulic rod (10) is arranged at the outer end of the screening box (3), and the output end of the hydraulic rod (10) is fixedly connected to the bottom of the crushing box (1).

2. The device for building roads using construction waste to reclaim abandoned homestead walls according to claim 1 is characterized by: The screening component comprises a screening drum (4) located inside a screening box (3); a motor (5) adapted to the screening drum (4) is arranged at the outer end of the screening box (3); and a magnetic attraction component is arranged inside the screening drum (4).

3. The device for building roads using wall and construction waste for reclaiming abandoned homestead according to claim 2 is characterized by: The magnetic attraction component comprises a mounting shaft (6) located inside the screening cylinder (4) and clamped with the inner wall of the screening cylinder (4), and a plurality of magnetic bars (7) are arranged at the outer end of the mounting shaft (6).

4. The device for building roads using construction waste for reclaiming abandoned homestead walls according to claim 3 is characterized by: The outer end of the installation shaft (6) is provided with a installation ring (8), and two sealing plates (9) distributed up and down are clamped inside the installation ring (8), and the sealing plates (9) are threadedly connected to the outer wall of the screening box (3).

5. The device for building roads using wall and construction waste for reclaiming abandoned homestead according to claim 1 is characterized by: The left and right ends of the screening box (3) are both provided with positioning rings (11), and the positioning rings (11) are slidably connected inside with positioning rods (12) fixedly connected to the crushing box (1).

6. The device for building roads using construction waste to reclaim abandoned homestead walls according to claim 1 is characterized by: The upper end of the crushing box (1) is rotatably connected to a protective plate (13), the interior of the protective plate (13) is hollowed out, and an isolation rod is installed inside the hollowed out portion.

7. The device for building roads using wall and construction waste for reclaiming abandoned homestead according to claim 1, characterized in that: A collecting cylinder is arranged at the lower side of the screening box (3), and a ball bearing is arranged at the lower end of the collecting cylinder.

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