Road surface cleaning vehicle

Abstract

The utility model relates to a road surface cleaning vehicle, and relates to the field of cleaning equipment. The dust collection device comprises a supporting piece and a dust collection piece, the supporting piece comprises a supporting frame, rollers are symmetrically and rotationally connected to one end of the outer end face of the supporting frame, a platform is fixed to the other end of the outer end face of the supporting frame, a plurality of supporting rods are vertically fixed to the top face of the supporting frame, a suction box is horizontally fixed to the top face of the supporting frame, and the bottom face of the suction box is open; a connecting cylinder is vertically and fixedly communicated with the top surface of the suction box, the dust suction part comprises a material containing cylinder and a filtering part, the top surface of the material containing cylinder is opened, the material containing cylinder is vertically inserted into the supporting rod, a suction pipe is vertically and fixedly communicated with the top of the outer circumferential surface of the material containing cylinder, and the bottom end of the suction pipe is inserted into the connecting cylinder. Dust and fallen leaves on the road surface are sucked into the material containing barrel to be filtered, the dust and the fallen leaves are sucked into the material containing barrel, flying dust is avoided, and the fallen leaves are conveniently and intensively collected and cleaned.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and particularly to a road cleaning vehicle. Background Art

[0002] With the development of society, more and more sanitation vehicles have been put into the urban sanitation work. They have effectively improved the urban environmental sanitation level, reduced the labor intensity of sanitation workers, and improved the health status of sanitation workers. As a common sanitation vehicle, the sweeper is widely used in the cleaning work of garbage on the surface of community roads or sites, and the road cleaning is mostly dust and fallen leaves.

[0003] The existing road cleaning vehicle with the publication number of CN211498654U includes a vehicle body and an upper carriage. By rotating the horizontal shaft, the first driving wheel and the second driving wheel rotate the central shaft under the action of the belt. The central shaft transmits power to the transmission device, and the transmission device drives the turntable to rotate, so that the broom rotates to clean the road surface. The transmission device can adjust the rotation direction of the broom under the action of the wire rope, so that the broom rotates to one side for cleaning. By pressing down and lifting the handle, the clutch wheel is separated from and connected to the first driving wheel, so that the rotation and stop of the broom can be switched freely.

[0004] In view of the above related technologies, the inventor found that the above road cleaning uses a broom to brush the road surface, but there is mostly dust and fallen leaves on the road surface. The rotating broom will throw up the dust and fallen leaves on the road surface, which not only generates dust and causes environmental pollution, but also the thrown-up fallen leaves fly around, which is not conducive to the later collection and treatment. Summary of the Utility Model

[0005] In order to overcome the situation that the existing rotating broom will throw up the dust and fallen leaves on the road surface, which not only generates dust and causes environmental pollution, but also the thrown-up fallen leaves fly around, which is not conducive to the later collection and treatment, the present application provides a road cleaning vehicle.

[0006] The road cleaning vehicle provided by the present application adopts the following technical solutions:

[0007] A road cleaning vehicle comprises a support member and a dust collecting member, the support member comprises a support frame, one end of the outer end surface of the support frame is symmetrically rotatably connected to a roller, and the other end of the outer end surface of the support frame is fixed to a platform, a plurality of support rods are vertically fixed to the top surface of the support frame, and a suction box is horizontally fixed to the top surface of the support frame, the bottom surface of the suction box is open, and a connecting tube is vertically connected and fixed to the top surface of the suction box, the dust collecting member comprises a material holding barrel and a filter member, the top surface of the material holding barrel is open, and the material holding barrel is vertically plugged into the support rod, a suction pipe is vertically connected and fixed to the top of the outer circumferential surface of the material holding barrel, and the bottom end of the suction pipe is plugged into the connecting tube, the filter member comprises a cover plate, and the cover plate is assembled on the open end of the material holding barrel, an exhaust pipe is vertically connected and fixed to the top surface of the cover plate, and a high-pressure air pump is connected and fixed to the exhaust pipe.

[0008] By adopting the above technical scheme, the material holding barrel is assembled on the support frame during use, the bottom end of the suction box on the material holding barrel is inserted into the insert tube of the suction box, and then the cover plate is assembled on the open end of the material holding barrel, and the high-pressure air pump on the exhaust pipe is started. The high-pressure air pump generates negative pressure in the material holding barrel, and sucks external air carrying dust and fallen leaves on the road surface into the suction box, and then the air entrains the dust and fallen leaves into the material holding barrel, and then the dust and fallen leaves are filtered in the material holding barrel and discharged through the exhaust pipe, so that the dust and fallen leaves on the road surface are sucked into the material holding barrel for filtering treatment, and the dust and fallen leaves are sucked into the material holding barrel to avoid the generation of dust, which is convenient for the centralized collection of fallen leaves and the centralized cleaning of fallen leaves.

[0009] Optionally, a cleaning shaft is horizontally rotatably connected on the top surface of the support frame in front of the suction box, and a cleaning motor is fixed to one end of the support frame, and the output end of the cleaning motor is fixed to the end of the cleaning shaft.

[0010] By adopting the above technical solution, in order to facilitate the later cleaning of dust and fallen leaves on the road surface and prevent dust and fallen leaves from adhering to the road surface, the cleaning motor is started to drive the cleaning shaft to rotate, and the dust and fallen leaves on the road surface are shaken to loosen the dust and fallen leaves for later collection.

[0011] Optionally, a plurality of brush rings are transversely fixed on the outer circumferential surface of the cleaning shaft, and a plurality of brush plates are evenly fixed on the outer circumferential surfaces of the plurality of brush rings.

[0012] By adopting the above technical solution, the rotating cleaning shaft drives the brush ring to rotate, and the multiple brush plates on the brush ring brush away the dust and fallen leaves on the road surface, loosening the dust and fallen leaves for later collection.

[0013] Optionally, the platform is fixed on the end surface of the support frame, and a driving frame is vertically arranged on the bottom surface of the platform, a rotating frame is vertically fixed on the top surface of the driving frame, and the rotating frame is rotatably installed on the platform.

[0014] By adopting the above technical solution, the rotating frame on the top surface of the driving frame penetrates upward through the platform and is rotatably connected to the platform, facilitating the rotation and deflection of the driving frame in the later stage to change the cleaning path direction.

[0015] Optionally, driving wheels are rotatably connected to both ends of the driving frame, and a double-headed motor is horizontally fixed inside the driving frame, and the two output ends of the double-headed motor are fixed on the adjacent driving wheels.

[0016] By adopting the above technical solution, starting the double-headed motor drives the driving wheels on the driving frame to rotate, thereby facilitating the rotation of the driving wheels to drive the support frame to move in the later stage and continuously cleaning the road surface.

[0017] Optionally, two support plates are symmetrically and horizontally fixed on the outer circumferential surface of the material storage cylinder, and insertion cylinders are vertically and penetratingly fixed on the support plates, and the insertion cylinders are vertically inserted into the support rods.

[0018] By adopting the above technical solution, the insertion cylinders on the outer wall of the material storage cylinder are vertically inserted into the support rods, facilitating the vertical extraction of the material storage cylinder on the support rods in the later stage and facilitating the centralized dumping of the dust and fallen leaves in the material storage cylinder.

[0019] Optionally, internal threads are provided at the top of the inner circumferential surface of the material storage cylinder, a screw ring is fixed at the bottom end of the cover plate, and the screw ring on the cover plate is threadedly connected to the internal threads of the material storage cylinder.

[0020] By adopting the above technical solution, the screw ring on the cover plate is threadedly connected to the internal threads of the material storage cylinder, facilitating the disassembly of the cover plate in the later stage to clean the dust and fallen leaves collected in the material storage cylinder.

[0021] Optionally,

[0022] An outer net cylinder is vertically inserted into the material storage cylinder at the bottom of the cover plate, external threads are provided on the upper part of the outer circumferential surface of the outer net cylinder, and the outer net cylinder is threadedly assembled in the screw ring, and a cloth cylinder is fixed on the inner wall of the outer net cylinder.

[0023] By adopting the above technical solution, the external threads on the outer net cylinder are threadedly assembled in the screw ring of the cover plate, and the cloth cylinder fixed on the inner wall of the outer net cylinder facilitates the disassembly of the outer net cylinder for cleaning the cloth cylinder and ensuring the dust filtering efficiency of the cloth cylinder.

[0024] To summarize, the present application includes at least one of the following beneficial technical effects: during use, the material holding barrel is assembled on the support frame, the bottom end of the suction box on the material holding barrel is inserted into the insert tube of the suction box, and then the cover plate is assembled on the open end of the material holding barrel, and the high-pressure air pump on the exhaust pipe is started. The high-pressure air pump generates negative pressure in the material holding barrel, and sucks external air carrying dust and fallen leaves on the road surface into the suction box, and then the air entrains the dust and fallen leaves into the material holding barrel, and then the dust and fallen leaves are filtered in the material holding barrel and discharged through the exhaust pipe, thereby sucking the dust and fallen leaves on the road surface into the material holding barrel for filtering treatment, sucking dust and fallen leaves into the material holding barrel, avoiding the generation of dust, facilitating the centralized collection of fallen leaves, and facilitating the centralized cleaning of fallen leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0026] Figure 2 It is a schematic diagram of the structure of the embodiment of the present application in an exploded state;

[0027] Figure 3 is a schematic structural diagram of a support member in an exploded state in an embodiment of the present application;

[0028] Figure 4 is a schematic diagram of the structure of the dust collecting part in the embodiment of the present application in a disassembled state;

[0029] Figure 5 It is a schematic diagram of the structure of the filter element in the embodiment of the present application in a disassembled state.

[0030] Explanation of the reference numerals in the accompanying drawings: 1. Support member; 11. Support frame; 12. Roller; 13. Suction box; 131. Connecting tube; 14. Support rod; 15. Cleaning shaft; 16. Brush ring; 161. Brush plate; 17. Cleaning motor; 18. Platform; 19. Drive frame; 191. Double-head motor; 192. Drive wheel; 193. Rotating frame; 2. Dust collecting member; 21. Material holding barrel; 211. Internal thread; 212. Support plate; 213. Insert barrel; 22. Suction tube; 23. Filter element; 231. Cover plate; 232. Screw ring; 233. External mesh barrel; 234. External thread; 235. Cloth barrel; 236. Exhaust duct; 237. High-pressure air pump. DETAILED DESCRIPTION

[0031] The present application is further described in detail below in conjunction with the accompanying drawings.

[0032] The present application embodiment discloses a road cleaning vehicle. Figure 1A road cleaning vehicle comprises a support member 1 and a dust collecting member 2. The support member 1 comprises a support frame 11. One end of the outer end surface of the support frame 11 is symmetrically connected to a roller 12, and the other end of the outer end surface of the support frame 11 is fixed to a platform 18. A plurality of support rods 14 are vertically fixed to the top surface of the support frame 11, and a suction box 13 is horizontally fixed to the top surface of the support frame 11. The bottom surface of the suction box 13 is open, and a connecting tube 131 is vertically connected and fixed to the top surface of the suction box 13. The dust collecting member 2 comprises a material holding tube. 21 and a filter element 23, the top surface of the material holding barrel 21 is open, and the material holding barrel 21 is vertically inserted on the support rod 14, the top of the outer circumferential surface of the material holding barrel 21 is vertically connected and fixed with a suction pipe 22, and the bottom end of the suction pipe 22 is inserted in the connecting tube 131, the filter element 23 includes a cover plate 231, and the cover plate 231 is assembled on the open end of the material holding barrel 21, an exhaust pipe 236 is vertically connected and fixed on the top surface of the cover plate 231, and the exhaust pipe 236 is connected and fixed with a high-pressure air pump 237.

[0033] By adopting the above technical scheme, during use, the material holding barrel 21 is assembled on the support frame 11, the bottom end of the suction box 13 on the material holding barrel 21 is inserted into the insert tube 131 of the suction box 13, and then the cover plate 231 is assembled on the open end of the material holding barrel 21, and the high-pressure air pump 237 on the exhaust pipe 236 is started. The high-pressure air pump 237 generates negative pressure in the material holding barrel 21, and the external air carrying dust and fallen leaves on the road surface is sucked into the suction box 13, and then the air entrains the dust and fallen leaves into the material holding barrel 21, and then the dust and fallen leaves are filtered in the material holding barrel 21 and discharged through the exhaust pipe 236, so that the dust and fallen leaves on the road surface are sucked into the material holding barrel 21 for filtering treatment, and the dust and fallen leaves are sucked into the material holding barrel 21 to avoid the generation of dust, facilitate the centralized collection of fallen leaves, and facilitate the centralized cleaning of fallen leaves.

[0034] Reference Figure 3 On the top surface of the support frame 11, a cleaning shaft 15 is horizontally rotatably connected in front of the suction box 13, and a cleaning motor 17 is fixed at one end of the support frame 11, and the output end of the cleaning motor 17 is fixed to the end of the cleaning shaft 15. In order to facilitate the later cleaning of dust and fallen leaves on the road surface and prevent dust and fallen leaves from adhering to the road surface, the cleaning motor 17 is started to drive the cleaning shaft 15 to rotate, and the dust and fallen leaves on the road surface are moved to loosen the dust and fallen leaves, which is convenient for later collection. A plurality of brush rings 16 are transversely fixed on the outer circumferential surface of the cleaning shaft 15, and a plurality of brush plates 161 are evenly fixed on the outer circumferential surfaces of the plurality of brush rings 16. The rotating cleaning shaft 15 drives the brush ring 16 to rotate, and the plurality of brush plates 161 on the brush ring 16 brush away the dust and fallen leaves on the road surface, so that the dust and fallen leaves are loosened, which is convenient for later collection.

[0035] Reference Figure 3, the platform 18 is fixed on the end face of the support frame 11, and a driving frame 19 is vertically arranged on the bottom surface of the platform 18. A rotating frame 193 is vertically fixed on the top surface of the driving frame 19, and the rotating frame 193 is rotatably installed through the platform 18. The rotating frame 193 on the top surface of the driving frame 19 penetrates upward through the platform 18 and is rotatably connected to the platform 18, which is convenient for later rotating and deflecting the driving frame 19 to change the cleaning path direction.

[0036] Refer to Figure 3 , both ends of the driving frame 19 are rotatably connected with driving wheels 192, and a double-headed motor 191 is horizontally fixed inside the driving frame 19, and two output ends of the double-headed motor 191 are fixed on the adjacent driving wheels 192. Starting the double-headed motor 191 drives the driving wheels 192 on the driving frame 19 to rotate, so as to facilitate the driving wheels 192 to rotate later to drive the support frame 11 to move and continuously clean the road surface.

[0037] Refer to Figure 3 , Figure 4 and Figure 5 , two support plates 212 are symmetrically and horizontally fixed on the outer circumferential surface of the material storage cylinder 21, and an insertion cylinder 213 is vertically and penetratingly fixed on the support plate 212, and the insertion cylinder 213 is vertically inserted into the support rod 14. The insertion cylinder 213 on the outer wall of the material storage cylinder 21 is vertically inserted into the support rod 14, which is convenient for later vertically pulling out the material storage cylinder 21 on the support rod 14 to facilitate the centralized dumping of dust and fallen leaves in the material storage cylinder 21. An internal thread 211 is provided at the top of the inner circumferential surface of the material storage cylinder 21, a screw ring 232 is fixed at the bottom end of the cover plate 231, and the screw ring 232 on the cover plate 231 is threadedly connected with the internal thread 211 of the material storage cylinder 21. The screw ring 232 on the cover plate 231 is threadedly connected with the internal thread 211 of the material storage cylinder 21, which is convenient for later disassembling the cover plate 231 to clean the dust and fallen leaves collected in the material storage cylinder 21. An outer net cylinder 233 is vertically inserted into the material storage cylinder 21 at the bottom of the cover plate 231, an external thread 234 is provided on the upper part of the outer circumferential surface of the outer net cylinder 233, and the outer net cylinder 233 is threadedly assembled in the screw ring 232, and a cloth cylinder 235 is fixed on the inner wall of the outer net cylinder 233. The external thread 234 on the outer net cylinder 233 is threadedly assembled in the screw ring 232 of the cover plate 231, and the cloth cylinder 235 fixed on the inner wall of the outer net cylinder 233 is convenient for disassembling the outer net cylinder 233 to clean the cloth cylinder 235 and ensure the dust filtering efficiency of the cloth cylinder 235.

[0038] The implementation principle of a road cleaning vehicle in an embodiment of the present application is as follows: during use, the material holding barrel 21 is assembled on the support frame 11, the bottom end of the suction box 13 on the material holding barrel 21 is inserted into the insert tube 131 of the suction box 13, and then the cover plate 231 is assembled on the open end of the material holding barrel 21, and the high-pressure air pump 237 on the exhaust pipe 236 is started. The high-pressure air pump 237 generates negative pressure in the material holding barrel 21, and draws external air carrying dust and fallen leaves on the road surface into the suction box 13, and then the air entrains the dust and fallen leaves into the material holding barrel 21, and then the dust and fallen leaves are filtered in the air in the material holding barrel 21 and discharged through the exhaust pipe 236.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A road cleaning vehicle, characterized in that, It includes a support member (1) and a dust suction member (2). The support member (1) includes a support frame (11). At one end of the outer end face of the support frame (11), rollers (12) are symmetrically and rotatably connected. At the other end of the outer end face of the support frame (11), a platform (18) is fixed. On the top surface of the support frame (11), multiple support rods (14) are vertically fixed, and on the top surface of the support frame (11), a suction box (13) is horizontally fixed. The bottom surface of the suction box (13) is provided with an opening, and on the top surface of the suction box (13), a connecting cylinder (131) is vertically and communicatively fixed. The dust suction member (2) includes a material storage cylinder (21) and a filtering member (23). The top surface of the material storage cylinder (21) is provided with an opening, and the material storage cylinder (21) is vertically inserted on the support rods (14). At the top of the outer circumferential surface of the material storage cylinder (21), a suction pipe (22) is vertically and communicatively fixed, and the bottom end of the suction pipe (22) is inserted into the connecting cylinder (131). The filtering member (23) includes a cover plate (231), and the cover plate (231) is assembled at the opening end of the material storage cylinder (21). On the top surface of the cover plate (231), an exhaust pipe (236) is vertically and communicatively fixed, and on the exhaust pipe (236), a high-pressure air pump (237) is communicatively fixed; On the top surface of the support frame (11) and in front of the suction box (13), a cleaning rotating shaft (15) is horizontally and rotatably connected. At one end of the support frame (11), a cleaning motor (17) is fixed, and the output end of the cleaning motor (17) is fixed at the end of the cleaning rotating shaft (15); On the outer circumferential surface of the cleaning rotating shaft (15), multiple brush rings (16) are horizontally fixed, and on the outer circumferential surfaces of the multiple brush rings (16), multiple brush plates (161) are uniformly fixed; The platform (18) is fixed on the end face of the support frame (11), and on the bottom surface of the platform (18), a driving frame (19) is vertically arranged. On the top surface of the driving frame (19), a rotating frame (193) is vertically fixed, and the rotating frame (193) rotates through and is installed on the platform (18); At both ends of the driving frame (19), driving wheels (192) are rotatably connected. Inside the driving frame (19), a double-headed motor (191) is horizontally fixed, and the two output ends of the double-headed motor (191) are fixed on the adjacent driving wheels (192).

2. The road sweeper according to claim 1, wherein: On the outer circumferential surface of the material storage cylinder (21), two support plates (212) are symmetrically and horizontally fixed. On the support plates (212), insertion cylinders (213) are vertically and communicatively fixed, and the insertion cylinders (213) are vertically inserted with the support rods (14).

3. A road cleaning vehicle according to claim 1, characterized in that: On the inner circumferential surface at the top of the material storage cylinder (21), an internal thread (211) is provided. At the bottom end of the cover plate (231), a threaded ring (232) is fixed, and the threaded ring (232) on the cover plate (231) is threadedly connected with the internal thread (211) of the material storage cylinder (21).

4. The road sweeper according to claim 3, characterized in that: At the bottom of the cover plate (231), an outer net cylinder (233) is vertically inserted into the material storage cylinder (21). On the upper part of the outer circumferential surface of the outer net cylinder (233), an external thread (234) is provided, and the outer net cylinder (233) is threadedly assembled in the threaded ring (232). On the inner wall of the outer net cylinder (233), a cloth cylinder (235) is fixed.

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