Cleaning device for building disintegrating slag

Abstract

The utility model relates to the technical field of construction waste cleaning, in particular to a cleaning device for construction disintegrating slag, which comprises a vehicle body, a filtering and collecting box and a cleaning component, the filtering and collecting box is fixedly connected to the rear side of the vehicle body, the cleaning component is fixedly connected to the front side of the vehicle body and comprises a protective cover, and the upper portion of the protective cover is fixedly connected to a supporting frame. According to the building disintegrating slag collecting and cleaning device, building disintegrating slag is collected and cleaned in a dust collection mode, large materials such as broken stone slag or plastic blocks can be ground during collection, and therefore it is guaranteed that the building disintegrating slag is collected and cleaned smoothly; collected building disintegrating slag is contained in the filtering and collecting bag, the filtering and collecting bag is convenient to replace, the labor intensity of cleaning the building disintegrating slag is relieved, the working efficiency of cleaning the building disintegrating slag is improved, flying dust cannot be caused, the health and safety of workers are guaranteed, and follow-up utilization of the building disintegrating slag is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste cleaning, in particular to a cleaning device for building debris. Background Art

[0002] Construction waste refers to the muck, waste soil, waste materials, surplus mud and other waste generated during the construction, laying, demolition or renovation of various buildings, structures and pipe networks by construction, construction units or individuals. Classified by the source of generation, construction waste can be divided into engineering muck, decoration waste, demolition waste, engineering slurry, etc.; classified by the composition, construction waste can be divided into muck, concrete blocks, crushed stones, brick and tile fragments, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood, etc. The quantity of construction waste in China has accounted for 30%-40% of the total urban waste.

[0003] In the construction industry, there are various types of waste. After the construction is completed, although preliminary treatment is carried out, there are still a large amount of dust, stone chips and other waste. A large amount of waste is generated inside the building. The general treatment method is to clean by people, which wastes a large amount of labor costs and has low cleaning efficiency. And during the cleaning process, some sharp small objects may cause people to get injured; at the same time, due to the large indoor space of the building, simple manual cleaning may not be clean; for some larger waste, even if it can be centrally collected and treated, due to the lack of pretreatment methods, the waste is not easy to recycle; and for dust, during manual cleaning, dust is easily generated, and the staff inhales a large amount of dust, which is likely to affect the health of the staff, and the dispersion of dust makes it impossible to clean up completely after one or two cleanings.

[0004] In addition, most construction waste is transported to landfills or open dumps without any treatment, consuming a large amount of construction funds such as land expropriation fees and waste cleaning fees. At the same time, problems such as spills, dust and ash sand flying during the transportation and stacking process have caused serious environmental pollution. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cleaning device for building debris, which can reduce the labor intensity of cleaning construction waste and improve the cleaning efficiency.

[0006] A cleaning device for building debris of the utility model comprises a vehicle body, a filtering and collecting box and a cleaning component. The vehicle body includes wheels and a support frame. The wheels are rotatably connected to the support frame. The filtering and collecting box is fixedly connected to the rear side of the vehicle body. The cleaning component is fixedly connected to the front side of the vehicle body. The filtering and collecting box is fixedly connected to the support frame. Casters are fixedly connected to the bottom surface of the filtering and collecting box. A dust suction device and a filtering and collecting bag are connected to the filtering and collecting box. The filtering and collecting bag is arranged at the inlet end of the dust suction device; The cleaning component includes a protective cover. The upper part of the protective cover is fixedly connected to the support frame. The lower end of the protective cover is close to the ground and parallel to the ground. A slag collecting port is arranged at the lower end of the protective cover and faces the ground. A cleaning roller is arranged inside the protective cover. The cleaning roller is rotatably connected to the protective cover through a rotating shaft. Both ends of the rotating shaft connected to the cleaning roller are rotatably connected to the protective cover. One end of the rotating shaft connected to the cleaning roller extends out of the protective cover. The cleaning roller is fixedly connected to the rotating shaft. A motor I is fixedly connected to the outer wall of the protective cover. The output shaft of the motor I is fixedly connected to the end of the rotating shaft connected to the cleaning roller that extends out of the protective cover. The cleaning roller is arranged close to the slag collecting port. Brush hairs are arranged on the outer wall of the cleaning roller. A suction pipe is connected between the filtering and collecting box and the protective cover. The rear end of the suction pipe is connected to the inlet end of the filtering and collecting bag.

[0007] Further, the cleaning component includes a rolling roller. The rolling roller is rotatably connected to the inside of the protective cover through a rotating shaft. The axis direction of the rolling roller is the same as that of the cleaning roller. Both ends of the rotating shaft connected to the rolling roller are rotatably connected to the protective cover. One end of the rotating shaft connected to the rolling roller extends out of the protective cover. The rolling roller is fixedly connected to the rotating shaft. A motor II is fixedly connected to the outer wall of the protective cover. The output shaft of the motor II is fixedly connected to the end of the rotating shaft connected to the rolling roller that extends out of the protective cover. There are two rolling rollers. A gap is arranged between the roller surfaces of the two rolling rollers. Both rolling rollers are arranged above the cleaning roller. The rotating directions of the two rolling rollers are opposite.

[0008] Further, the cleaning component includes a protective soft pad. The protective soft pad is arranged inside the protective cover. The protective soft pad is arranged along the axis direction of the rolling roller. There are two protective soft pads. The two protective soft pads are respectively arranged below the two rolling rollers. The upper ends of the two protective soft pads are respectively attached to the roller surfaces of the two rolling rollers. One ends of the two protective soft pads far away from the rolling rollers are fixedly connected to the inner wall of the protective cover.

[0009] Further, a filtering and collecting frame is slidably connected to the filtering and collecting box. The filtering and collecting frame is arranged between the dust suction device and the filtering and collecting bag. The filtering and collecting frame includes a mesh frame and a panel. The panel is fixedly connected to one side surface of the mesh frame. The filtering and collecting bag is connected inside the mesh frame. The mesh frame is slidably connected to the filtering and collecting box. The panel is flush with the side plate of the filtering and collecting box.

[0010] Further, a slag inlet I is arranged on one side wall of the mesh frame. A slag inlet II is arranged on the filtering and collecting bag. The slag inlet II is fixedly connected to the slag inlet I. The rear end of the suction pipe is inserted into the slag inlet I.

[0011] Furthermore, the slag inlet Ⅰ is a rectangular hole, and the slag inlet Ⅱ is a rectangular hole. Limiting plates are crimped on the four rectangular sides of the slag inlet Ⅱ. A plurality of through holes are provided on the limiting plates. The plurality of through holes are linearly and evenly distributed along the length direction of the limiting plates. Screws are connected inside the plurality of through holes along the limiting plates. Threaded holes for connecting the screws are provided on the four rectangular sides of the slag inlet Ⅰ. The screws pass through the through holes and the filter collection bag and are then connected in the threaded holes.

[0012] Furthermore, a shovel plate is provided on the inner wall of the slag collection port. The shovel plate is parallel to the ground. The shovel plate is provided on the rear inner wall of the slag collection port. The front end of the shovel plate is an inclined surface.

[0013] Furthermore, a handrail is fixedly connected to the filter collection box. The handrail is provided on the upper part of the side wall of the filter collection box away from the vehicle body.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The present utility model realizes the collection and cleaning of construction debris by means of dust suction. Some larger materials such as crushed stones or plastic blocks can be rolled during the collection, so as to ensure the smooth collection and cleaning of construction debris. The collected construction debris is contained in the filter collection bag, and the filter collection bag is convenient to replace. The present utility model reduces the labor intensity of cleaning construction debris, improves the working efficiency of cleaning construction debris, the air discharged by the present utility model will not cause dust, ensuring the health and safety of the staff, and the present utility model is beneficial to the subsequent utilization or other treatment of construction debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the cleaning assembly of the present utility model;

[0018] Figure 3 is a schematic structural diagram of the mesh frame and the filter collection bag of the present utility model.

[0019] In the figure: 1. vehicle body; 2. filter collection box; 3. cleaning assembly; 4. suction pipe; 5. dust suction device; 6. filter collection frame; 7. handrail; 8. caster; 9. protective cover; 10. slag collection port; 11. shovel plate; 12. cleaning roller; 13. rolling roller; 14. protective soft pad; 15. motor Ⅰ; 16. motor Ⅱ; 17. mesh frame; 1701. slag inlet Ⅰ; 18. filter collection bag; 1801. slag inlet Ⅱ; 19. limiting plate; 20. screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Such as Figures 1 - 3As shown in the figure, a cleaning device for building debris of the present utility model includes a vehicle body 1, a filtering and collecting box 2, and a cleaning component 3. The vehicle body 1 includes wheels and a support frame. The wheels are rotatably connected to the support frame. The filtering and collecting box 2 is fixedly connected to the rear side of the vehicle body 1. The cleaning component 3 is fixedly connected to the front side of the vehicle body 1. The filtering and collecting box 2 is fixedly connected to the support frame. Casters 8 are fixedly connected to the bottom surface of the filtering and collecting box 2. A dust suction device 5 and a filtering and collecting bag 18 are connected to the filtering and collecting box 2. The filtering and collecting bag 18 is arranged at the inlet end of the dust suction device 5. The cleaning component 3 includes a protective cover 9. The upper part of the protective cover 9 is fixedly connected to the support frame. The lower end of the protective cover 9 is arranged close to the ground and is parallel to the ground. A slag collection port 10 is provided at the lower end of the protective cover 9. The slag collection port 10 faces the ground. A cleaning roller 12 is arranged inside the protective cover 9. The cleaning roller 12 is rotatably connected to the inside of the protective cover 9 through a rotating shaft. Both ends of the rotating shaft connected to the cleaning roller 12 are rotatably connected to the protective cover 9. One end of the rotating shaft connected to the cleaning roller 12 extends out of the protective cover 9. The cleaning roller 12 is fixedly connected to the rotating shaft. A motor I 15 is fixedly connected to the outer wall of the protective cover 9. The output shaft of the motor I 15 is fixedly connected to one end of the rotating shaft extending out of the protective cover 9 to which the cleaning roller 12 is connected. The cleaning roller 12 is arranged close to the slag collection port 10. Brush hairs are provided on the outer wall of the cleaning roller 12. A suction pipe 4 is connected between the filtering and collecting box 2 and the protective cover 9. The rear end of the suction pipe 4 is connected to the inlet end of the filtering and collecting bag 18. A handrail 7 is fixedly connected to the filtering and collecting box 2. The handrail 7 is arranged on the upper part of the side wall of the filtering and collecting box 2 away from the vehicle body 1. A shovel plate 11 is arranged on the inner wall of the slag collection port 10. The shovel plate 11 is parallel to the ground. The shovel plate 11 is arranged on the rear inner wall of the slag collection port 10. The front end of the shovel plate 11 is a slope.

[0021] The settings of the vehicle body 1, the casters 8, and the handrail 7 facilitate the movement of the present utility model. The casters 8 are preferably universal wheels to facilitate the turning of the present utility model. The dust suction device 5 can use equipment such as an industrial vacuum cleaner. The dust suction device 5 drives the air flow in the suction pipe 4 and inside the protective cover 9, so that the slag collection port 10 can suck in debris. The setting of the cleaning roller 12 can roll the building debris on the ground into the slag collection port 10, thereby improving the suction efficiency of the slag collection port 10 for building debris. The building debris sucked in by the slag collection port 10 enters the filtering and collecting bag 18 through the protective cover 9 and the suction pipe 4. The filtering and collecting bag 18 collects and contains the building debris on the one hand, and filters the dust in the passing air on the other hand, so that the air discharged by the dust suction device 5 is clean air.

[0022] The setting of the shovel plate 11 helps the debris to enter the slag collection port 10, and the shovel plate 11 plays a guiding role.

[0023] A filter collection box 2 is slidably connected with a filter collection frame 6. The filter collection frame 6 is arranged between a dust suction device 5 and a filter collection bag 18. The filter collection frame 6 includes a mesh frame 17 and a panel. The panel is fixedly connected to one side surface of the mesh frame 17. The filter collection bag 18 is connected inside the mesh frame 17. The mesh frame 17 is slidably connected to the filter collection box 2, and the panel is flush with the side plate of the filter collection box 2. An inlet I 1701 for slag is provided on one side wall of the mesh frame 17. An inlet II 1801 is provided on the filter collection bag 18. The inlet II 1801 is fixedly connected to the inlet I 1701. The rear end of the suction pipe 4 is inserted into the inlet I 1701. The inlet I 1701 is a rectangular hole. The inlet II 1801 is a rectangular hole. Limiting plates 19 are pressed on the four rectangular sides of the inlet II 1801. A plurality of through holes are provided on the limiting plates 19. The plurality of through holes are linearly and evenly distributed along the length direction of the limiting plates 19. A plurality of screws 20 are connected inside the limiting plates 19. Threaded holes for connecting the screws 20 are provided on the four rectangular sides of the inlet I 1701. The screws 20 pass through the through holes and the filter collection bag 18 and are then connected to the threaded holes.

[0024] The setting of the filter collection frame 6 facilitates the replacement of the filter collection bag 18. When the filter collection bag 18 needs to be replaced, the mesh frame 17 is slid out of the filter collection box 2. After replacing the filter collection bag 18, the filter collection frame 6 is slidably connected in place. The side plates of the mesh frame 17 use mesh plates so as not to affect the air flow generated by the dust suction device 5 on the filter collection bag 18. In addition, the mesh frame 17 and the panel can be set as a detachable fixed connection structure. The surfaces of the mesh frame 17 except the panel are set as non-detachable surfaces, so that the panel can be disassembled for replacement when the filter collection bag 18 is replaced.

[0025] The cleaning assembly 3 includes a rolling roller 13. The rolling roller 13 is rotatably connected inside a protective cover 9 through a rotating shaft. The rolling roller 13 has the same axial direction as the cleaning roller 12. Both ends of the rotating shaft connected to the rolling roller 13 are rotatably connected to the protective cover 9. One end of the rotating shaft connected to the rolling roller 13 extends out of the protective cover 9. The rolling roller 13 is fixedly connected to the rotating shaft. A motor II 16 is fixedly connected to the outer wall of the protective cover 9. The output shaft of the motor II 16 is fixedly connected to the end of the rotating shaft connected to the rolling roller 13 that extends out of the protective cover 9. There are two rolling rollers 13. A gap is provided between the roller surfaces of the two rolling rollers 13. Both of the two rolling rollers 13 are arranged above the cleaning roller 12. The rotating directions of the two rolling rollers 13 are opposite. The cleaning assembly 3 includes a protective soft pad 14. The protective soft pad 14 is arranged inside the protective cover 9. The protective soft pad 14 is arranged along the axial direction of the rolling roller 13. There are two protective soft pads 14. The two protective soft pads 14 are respectively arranged below the two rolling rollers 13. The upper ends of the two protective soft pads 14 are respectively attached to the roller surfaces of the two rolling rollers 13. Both ends of the two protective soft pads 14 far from the rolling rollers 13 are fixedly connected to the inner wall of the protective cover 9

[0026] The arrangement of the two rolling rollers 13 can roll and process the construction debris, achieving the pretreatment of the debris and ensuring the stable entry of the debris into the dynamic suction pipe 4 and the filter collection bag 18.

[0027] Moreover, the arrangement of the protective soft pads 14 on the outer sides of the rolling wheels 13 can prevent the debris from passing over the protective soft pads and entering above the cleaning roller 12 through the other side of the rolling wheels 13. The protective soft pads 14 serve the purpose of guiding. The protective soft pads 14 are resilient and can bend, so they will not collide violently with the rolling wheels.

[0028] In the present utility model, the rotating shafts connected to the rolling wheels 13 and the rotating shafts connected to the cleaning roller 12 are both rotatably connected to the protective cover 9. The rotatable connection between the rotating shafts and the protective cover 9 can consider using bearings, and structures such as bearing support structures, bearing gland covers, and snap rings used in cooperation with the bearings are provided. Since the use of bearings is a structure often used by those skilled in the art, no detailed description will be given here.

[0029] During actual use, to further improve the intake efficiency of the construction debris, the interior of the protective cover 9 can be set as a suction channel with a special shape, such as Figure 2 As described, in this embodiment, the interior of the protective cover 9 is set as a suction channel similar to an "L" shape. The setting of the suction channel varies according to different actual situations, as long as it can meet the smooth intake of the construction debris.

Claims

1. A cleaning device for building debris, characterized in that: The vehicle comprises a vehicle body (1), a filter collection box (2) and a cleaning assembly (3), wherein the vehicle body (1) comprises wheels and a support frame, wherein the wheels are rotatably connected to the support frame, wherein the filter collection box (2) is fixedly connected to the rear side of the vehicle body (1), wherein the cleaning assembly (3) is fixedly connected to the front side of the vehicle body (1), wherein the filter collection box (2) is fixedly connected to the support frame, wherein casters (8) are fixedly connected to the bottom surface of the filter collection box (2), wherein a dust collecting device (5) and a filter collection bag (18) are connected to the filter collection box (2), wherein the filter collection bag (18) is arranged at the inlet end of the dust collecting device (5); and wherein the cleaning assembly (3) comprises a protective cover (9), wherein the upper part of the protective cover (9) is fixedly connected to the support frame, wherein the lower end of the protective cover (9) is arranged close to the ground, wherein the lower end of the protective cover (9) is parallel to the ground, and wherein the lower end of the protective cover (9) is provided with a slag collecting port ( 10, the slag collection port (10) faces the ground, a cleaning roller (12) is provided inside the protective cover (9), the cleaning roller (12) is rotatably connected to the protective cover (9) via a rotating shaft, both ends of the rotating shaft connected to the cleaning roller (12) are rotatably connected to the protective cover (9), one end of the rotating shaft connected to the cleaning roller (12) extends out of the protective cover (9), the cleaning roller (12) is fixedly connected to the rotating shaft, a motor I (15) is fixedly connected to the outer wall of the protective cover (9), the output shaft of the motor I (15) is fixedly connected to one end of the rotating shaft connected to the cleaning roller (12) extending out of the protective cover (9), the cleaning roller (12) is arranged near the slag collection port (10), and bristles are provided on the outer wall of the cleaning roller (12), a suction pipe (4) is connected between the filter collection box (2) and the protective cover (9), and the rear end of the suction pipe (4) is connected to the inlet end of the filter collection bag (18).

2. A cleaning device for building debris according to claim 1, characterized in that: The cleaning assembly (3) comprises a rolling roller (13), the rolling roller (13) being rotatably connected to the inside of the protective cover (9) via a rotating shaft, the rolling roller (13) and the cleaning roller (12) having the same axial direction, both ends of the rotating shaft connected to the rolling roller (13) being rotatably connected to the protective cover (9), one end of the rotating shaft connected to the rolling roller (13) extending out of the protective cover (9), the rolling roller (13) being fixedly connected to the rotating shaft, a motor II (16) being fixedly connected to the outer wall of the protective cover (9), the output shaft of the motor II (16) being fixedly connected to one end of the rotating shaft connected to the rolling roller (13) extending out of the protective cover (9), two rolling rollers (13) being provided, a gap being provided between the roller surfaces of the two rolling rollers (13), the two rolling rollers (13) being provided above the cleaning roller (12), and the two rolling rollers (13) rotating in opposite directions.

3. A cleaning device for building debris according to claim 2, characterized in that: The cleaning component (3) includes a protective pad (14), which is arranged inside the protective cover (9). The protective pad (14) is arranged along the axial direction of the rolling roller (13). There are two protective pads (14), which are arranged respectively under the two rolling rollers (13). The upper ends of the two protective pads (14) are respectively attached to the roller surfaces of the two rolling rollers (13), and the ends of the two protective pads (14) away from the rolling rollers (13) are fixedly connected to the inner wall of the protective cover (9).

4. A cleaning device for building debris according to claim 3, characterized in that: A filter collection frame (6) is slidably connected to the filter collection box (2). The filter collection frame (6) is arranged between the dust collection device (5) and the filter collection bag (18). The filter collection frame (6) comprises a mesh frame (17) and a panel. The panel is fixedly connected to a side surface of the mesh frame (17). The filter collection bag (18) is connected inside the mesh frame (17). The mesh frame (17) is slidably connected to the filter collection box (2). The panel is flush with a side plate of the filter collection box (2).

5. A cleaning device for building debris according to claim 4, characterized in that: A slag inlet I (1701) is provided on one side wall of the mesh frame (17), and a slag inlet II (1801) is provided on the filter collection bag (18). The slag inlet II (1801) is fixedly connected to the slag inlet I (1701), and the rear end of the suction tube (4) is inserted into the slag inlet I (1701).

6. A cleaning device for building debris according to claim 5, characterized in that: The slag inlet I (1701) is a rectangular hole, and the slag inlet II (1801) is a rectangular hole. The four rectangular sides of the slag inlet II (1801) are all pressed with a limiting plate (19). The limiting plate (19) is provided with a plurality of through holes. The plurality of through holes are linearly evenly distributed along the length direction of the limiting plate (19). The plurality of through holes are connected with screws (20) along the limiting plate (19). The four rectangular sides of the slag inlet I (1701) are all provided with screw holes for connecting the screws (20). The screws (20) pass through the through holes and the filter collection bag (18) and are connected to the screw holes.

7. A cleaning device for building debris according to claim 6, characterized in that: A shovel plate (11) is provided on the inner wall of the slag collecting opening (10). The shovel plate (11) is parallel to the ground. The shovel plate (11) is provided on the inner wall at the rear side of the slag collecting opening (10). The front end of the shovel plate (11) is an inclined surface.

8. The device for cleaning building debris according to any one of claims 1 to 7, characterized in that: The filter collection box (2) is fixedly connected to a handrail (7), which is arranged on the upper part of the side wall of the filter collection box (2) away from the vehicle body (1).

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