Municipal road sweeper

Abstract

The utility model belongs to the technical field of road sweeping vehicles, and particularly relates to a municipal road sweeping vehicle. Comprising a frame, wheels and a first cleaning brush; the adjusting mechanism is matched with the first cleaning brush and used for adjusting the road sweeping range of the first cleaning brush; the adjusting mechanism comprises mounting frames arranged on the left side and the right side of the frame; the rotating shaft is rotationally arranged on the mounting frame; the rotating frame is arranged on the rotating shaft; the rack is arranged at the top of the mounting frame; the first motor is arranged on the rack, and an output shaft of the first motor is connected with the rotating shaft; the lug plates are arranged at left and right ends of the front side of the rotating frame; the supporting shaft is arranged between the two lug plates; the rotating plate is rotationally arranged on the supporting shaft; the connecting frame is arranged on the front side of the rotating plate; the second motor is arranged on the connecting frame, and an output shaft of the second motor is connected with the first cleaning brush. The utility model provides a municipal road sweeper capable of adjusting the road sweeping range of a sweeping brush.

Description

Technical Field

[0001] The utility model belongs to the technical field of road sweepers, in particular to a municipal road sweeper. Background Art

[0002] In the process of urban development, the environmental sanitation of urban public facilities and public areas is an indispensable and important part. Among them, the cleaning of urban roads is an important part of sanitation work, which affects the safety of vehicles and pedestrians. When cleaning roads, it is generally done by sanitation workers. In recent years, with the emergence of garbage sweepers, the labor intensity of sanitation workers has been saved and the cleaning efficiency has been improved.

[0003] The utility model patent with announcement number CN207727492U discloses a municipal road sweeper, including a main housing, a mixing box is provided on the top of the main housing, a cavity is provided on one side of the main housing, a threaded rod is rotatably connected in the cavity, two sliders are sleeved on the threaded rod, a connecting block is fixedly connected to the inner top of the cavity, the two sliders are rotatably connected to the connecting block through a first connecting rod, the ends of the two sliders away from the first connecting rod are rotatably connected to the second connecting rod, the end of the second connecting rod away from the slider passes through the bottom of the main housing and is rotatably connected to the mounting block, the main housing is provided with a through opening corresponding to the second connecting rod, a sweeping brush is provided at the bottom of the mounting block, the mounting block is fixedly connected to the bottom of the main housing through a telescopic rod, and one end of the threaded rod passes through the inner wall of the cavity and extends outside the main housing. The utility model uses a lifting cleaning device to more effectively control the cleaning fit. Although this technology can adjust the fit between the cleaning device and the ground to facilitate road cleaning, it cannot adjust the angle at which the cleaning brush cleans the road. This not only cannot adapt to roads of different widths, but also the area of ​​road cleaning is small, thereby reducing the efficiency of road cleaning. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems and provides a municipal road sweeper capable of adjusting the road sweeping range of a sweeping brush.

[0005] In view of this, the utility model provides a municipal road sweeper, comprising a frame and wheels, and a first cleaning brush;

[0006] An adjustment mechanism, arranged on the vehicle frame and cooperating with the first cleaning brush, is used to adjust the range of the road cleaned by the first cleaning brush;

[0007] The regulating mechanism includes:

[0008] A mounting frame is arranged on the left and right sides of the frame;

[0009] A rotating shaft is rotatably arranged on the mounting frame;

[0010] A rotating frame is arranged on the rotating shaft;

[0011] A rack, arranged on the top of the mounting frame;

[0012] A first motor is arranged on the frame, and an output shaft of the first motor is connected to the rotating shaft;

[0013] Ear plates are arranged at the left and right ends of the front side of the rotating frame;

[0014] A support shaft is arranged between the two ear plates;

[0015] A rotating plate is rotatably arranged on the supporting shaft;

[0016] A connecting frame is arranged on the front side of the rotating plate by means of bolt connection;

[0017] The second motor is arranged on the connecting frame, and the output shaft of the second motor is connected with the first cleaning brush.

[0018] In the above technical solution, further, a connecting disk is provided on the output shaft of the second motor, and the connecting disk is connected to the first cleaning brush by means of bolt connection.

[0019] In any of the above technical solutions, further, a spraying mechanism for dust reduction is provided on the frame, and the spraying mechanism includes:

[0020] A water tank is arranged at the bottom of the frame;

[0021] Water pump, arranged on the left and right sides of the water tank;

[0022] A water outlet pipe connected to a water pump;

[0023] A bellows, arranged on the water outlet pipe;

[0024] The nozzle is arranged on the corrugated pipe, and the nozzle can adjust the spraying angle through the corrugated pipe.

[0025] In any of the above technical solutions, further, a cleaning mechanism for strengthening road cleaning is provided on the front side of the bottom of the frame, and the cleaning mechanism includes:

[0026] Support pillars are arranged on the left and right sides of the bottom of the frame;

[0027] A third motor is disposed at the lower end of the support column;

[0028] A fixed plate, arranged on the output shaft of the third motor;

[0029] The second cleaning brush is connected to the fixing plate by means of bolt connection.

[0030] In any of the above technical solutions, further, a vehicle head is provided on the front side of the top of the frame, a vehicle seat is provided on the rear side of the top of the frame, and a footrest is formed between the opposite surfaces of the vehicle head and the vehicle seat.

[0031] In any of the above technical solutions, further, a main headlight is provided in the middle of the front side of the vehicle head, and side lights are provided on the left and right sides of the front side of the vehicle head, and the main headlight and the side lights are electrically connected to the vehicle head.

[0032] In any of the above technical solutions, further, a sunshade mechanism for sunshade is provided on the frame, and the sunshade mechanism includes:

[0033] The bracket is arranged on the left and right sides of the rear side of the top of the frame, and the bracket is located on the left and right sides of the seat;

[0034] The sunshade roof is arranged between the tops of the two brackets and is located above the vehicle seat.

[0035] The beneficial effects of the utility model are:

[0036] 1. While the second motor drives the first cleaning brush to clean the road, the first motor drives the first cleaning brush to rotate and move in the horizontal direction, thereby expanding the cleaning range of the road and being able to adapt to roads of different widths, thereby improving the efficiency and applicability of the municipal road sweeper;

[0037] 2. The user rotates the rotating plate upward, so that the rotating plate drives the first cleaning brush to rotate upward, and adjusts the first cleaning brush upward to be out of contact with the ground, so as to prevent the road sweeper from wearing the first cleaning brush that does not need to be cleaned during movement, and rotates the first cleaning brush downward to adjust the first cleaning brush so that the first cleaning brush can still be in contact with the ground in the case of wear;

[0038] 3. The connecting plate is connected to the first cleaning brush by bolt connection, so that the first cleaning brush can be disassembled, which is convenient for replacing the first cleaning brush, and is easy to replace and use;

[0039] 4. Water is pumped out from the water tank through a water pump and transported to the bellows through the outlet pipe. The bellows transports the water to the nozzle. The nozzle can adjust the spraying angle through the bellows. The nozzle sprays water to prevent a large amount of dust from being raised on the road after cleaning, effectively reducing the dust on the road;

[0040] 5. The sunshade provides shade and protection for users on the vehicle seat, improves riding comfort, and reduces the discomfort caused by direct sunlight, thereby improving the practicality of the vehicle and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0042] Figure 2 This is a second three-dimensional structural schematic diagram of the utility model;

[0043] Figure 3 This is a third three-dimensional structural schematic diagram of the utility model;

[0044] The reference numerals in the figure are: 1. frame; 2. wheel; 3. first cleaning brush; 4. adjustment mechanism; 41. mounting frame; 42. rotating shaft; 43. rotating frame; 44. frame; 45. first motor; 46. ear plate; 47. supporting shaft; 48. rotating plate; 49. connecting frame; 410. second motor; 5. connecting plate; 6. spraying mechanism; 61. water tank; 62. water pump; 63. water outlet pipe; 64. bellows; 65. nozzle; 7. cleaning mechanism; 71. pillar; 72. third motor; 73. fixing plate; 74. second cleaning brush; 8. front of the vehicle; 9. seat; 10. footrest; 11. main headlight; 12. side headlight; 13. sunshade mechanism; 131. bracket; 132. sunshade roof. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0046] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0047] Embodiment 1:

[0048] like Figure 1-Figure 3 As shown, this embodiment provides a municipal road sweeper, including a frame 1, wheels 2, and a first cleaning brush 3;

[0049] An adjustment mechanism 4 is provided on the vehicle frame 1 and cooperates with the first cleaning brush 3 to adjust the road cleaning range of the first cleaning brush 3;

[0050] The regulating mechanism 4 comprises:

[0051] The mounting frame 41 is arranged on the left and right sides of the frame 1;

[0052] A rotating shaft 42 is rotatably disposed on the mounting frame 41;

[0053] A rotating frame 43 is disposed on the rotating shaft 42;

[0054] A rack 44, disposed on the top of the mounting frame 41;

[0055] A first motor 45 is disposed on the frame 44, and an output shaft of the first motor 45 is connected to the rotating shaft 42;

[0056] Ear plates 46 are provided at the left and right ends of the front side of the rotating frame 43;

[0057] A support shaft 47 is disposed between the two ear plates 46;

[0058] A rotating plate 48 is rotatably disposed on the support shaft 47;

[0059] The connecting frame 49 is arranged on the front side of the rotating plate 48 by bolt connection;

[0060] The second motor 410 is disposed on the connecting frame 49 , and the output shaft of the second motor 410 is connected to the first cleaning brush 3 .

[0061] In the present technical solution, when it is necessary to adjust the width range of the road cleaning by the first cleaning brush 3, the second motor 410 is first started, and the output shaft of the second motor 410 drives the first cleaning brush 3 to rotate, and the first cleaning brush 3 rotates to clean the ground. Then the first motor 45 is started, and the output shaft of the first motor 45 drives the rotating shaft 42 to rotate. The rotation of the rotating shaft 42 causes the rotating frame 43 to rotate together, and the ear plate 46 on the rotating frame 43 drives the supporting shaft 47 to rotate, and the supporting shaft 47 drives the rotating plate 48 to rotate, and the rotating plate 48 drives the connecting frame 49 to rotate, and the connecting frame 49 drives the second motor 410 to rotate, and the output shaft of the second motor 410 drives the first cleaning brush 3 to rotate and move in the horizontal direction, thereby increasing the range area of ​​the road cleaning by the first cleaning brush 3, so that the cleaning efficiency is improved. After the cleaning work is completed, the first motor 45 and the second motor 410 are turned off. At this time, the rotating shaft can be rotated upward The rotating plate 48 drives the connecting frame 49 to rotate upward, and the connecting frame 49 drives the second motor 410 to rotate upward. The second motor 410 drives the first cleaning brush 3 to rotate upward, and adjusts the first cleaning brush 3 upward to be out of contact with the ground, so as to prevent the road sweeper from causing wear to the first cleaning brush 3 that does not need to perform cleaning work during movement. At the same time, after working for a long time, the first cleaning brush 3 can adjust the relative position between the first cleaning brush 3 and the ground, so that the first cleaning brush 3 can also contact the ground in the case of wear. There is damping between the rotating plate 48 and the support shaft 47, so that the rotating plate 48 is not easy to rotate at will. In this way, the first cleaning brush 3 can be driven to rotate and move in the horizontal direction while cleaning the road, thereby expanding the scope of road cleaning and adapting to roads of different widths, thereby improving the efficiency and applicability of municipal road sweepers.

[0062] like Figure 1 and Figure 2 As shown, in this embodiment, it is optimized that a connecting disk 5 is provided on the output shaft of the second motor 410, and the connecting disk 5 is connected to the first cleaning brush 3 by means of bolt connection.

[0063] In the present technical solution, the connecting plate 5 on the output shaft of the second motor 410 is connected to the first cleaning brush 3 by bolt connection, so that the first cleaning brush 3 can be disassembled, which is convenient for replacement and easy to use.

[0064] Embodiment 2:

[0065] This embodiment provides a municipal road sweeper, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0066] like Figure 1-Figure 3 As shown, in this embodiment, the frame 1 is optimized to be provided with a spraying mechanism 6 for dust reduction, and the spraying mechanism 6 includes:

[0067] A water tank 61 is disposed at the bottom of the frame 1;

[0068] A water pump 62 is arranged on the left and right sides of the water tank 61;

[0069] A water outlet pipe 63 connected to a water pump 62;

[0070] The bellows 64 is arranged on the water outlet pipe 63;

[0071] The nozzle 65 is disposed on the bellows 64 , and the nozzle 65 can adjust the spraying angle through the bellows 64 .

[0072] In the present technical solution, since the first cleaning brush 3 will raise a lot of dust during the process of cleaning the road, the dust can easily cause damage to the environment and affect people's health. Therefore, when the first cleaning brush 3 is cleaning the road, the water pump 62 is started, the water pump 62 draws water from the water tank 61, and transports the water to the bellows 64 through the outlet pipe 63. The bellows 64 transports the water to the nozzle 65. The nozzle 65 can adjust the spraying angle through the bellows 64. When the nozzle 65 is working, it sprays water to reduce the dust and dirt on the road, prevents the road from raising a lot of dust after cleaning, and avoids the pollution of the environment caused by dust. The municipal road sweeper can effectively reduce the dust on the road.

[0073] Embodiment 3:

[0074] This embodiment provides a municipal road sweeper, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0075] like Figure 1-Figure 3 As shown, in this embodiment, the front side of the bottom of the frame 1 is optimized to be provided with a cleaning mechanism 7 for strengthening the cleaning of the road, and the cleaning mechanism 7 includes:

[0076] Support pillars 71 are arranged on the left and right sides of the bottom of the frame 1;

[0077] A third motor 72 is disposed at the lower end of the support 71;

[0078] A fixed plate 73 is disposed on the output shaft of the third motor 72;

[0079] The second cleaning brush 74 is connected to the fixing plate 73 by means of bolts.

[0080] In the present technical solution, the fixed plate 73 is connected to the second cleaning brush 74 by bolt connection, so that the second cleaning brush 74 can be disassembled, which is convenient for replacing the worn or damaged second cleaning brush 74. When the third motor 72 is started, the fixed plate 73 and the second cleaning brush 74 start to rotate, which enhances the effect of cleaning the road, makes the road cleaning cleaner, and enhances the cleaning effect of the road, thereby improving the efficiency and quality of road cleaning.

[0081] Embodiment 4:

[0082] This embodiment provides a municipal road sweeper, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0083] like Figure 1-Figure 3 As shown, in this embodiment, it is optimized that a head 8 is provided on the front side of the top of the frame 1, a seat 9 is provided on the rear side of the top of the frame 1, and a footrest 10 is formed between the opposite surfaces of the head 8 and the seat 9.

[0084] In the present technical solution, the design of the footrest 10 allows users to place their feet conveniently, providing additional comfort and stability. When users use the municipal road sweeper to clean the road, they can sit on the seat 9 and place their feet in the footrest 10 to maintain comfort and balance.

[0085] like Figure 1 As shown, in this embodiment, it is optimized that a main headlight 11 is provided in the middle of the front side of the front of the vehicle 8, and side headlights 12 are provided on the left and right sides of the front side of the front of the vehicle 8, and the main headlight 11 and the side headlights 12 are both electrically connected to the front of the vehicle 8.

[0086] In the present technical solution, the main headlights 11 and the side headlights 12 are connected to the power supply system of the front of the vehicle 8 through wires. When the vehicle is started, the power supply system supplies power to the headlights 8, causing them to emit bright light. The main headlights 11 are located in the middle of the front side of the front of the vehicle 8 to provide forward lighting, while the side headlights 12 are located on the sides of the front of the vehicle 8 to provide side lighting and visibility. The lighting system of the main headlights 11 and the side headlights 12 improves the visibility of the vehicle at night or in bad weather conditions, and enhances driving safety.

[0087] like Figure 1-Figure 3 As shown, in this embodiment, the vehicle frame 1 is optimized to be provided with a sunshade mechanism 13 for sunshade, and the sunshade mechanism 13 includes:

[0088] The bracket 131 is arranged on the left and right sides of the rear side of the top of the frame 1, and the bracket 131 is located on the left and right sides of the seat 9;

[0089] The sunshade roof 132 is disposed between the tops of the two brackets 131 , and the sunshade roof 132 is located above the vehicle seat 9 .

[0090] In the present technical solution, the bracket 131 provides support and stability for the sunshade roof 132, and the sunshade roof 132 can provide sun protection and shading functions. When the vehicle is driving, the sunshade roof 132 provides shading and protection for the user on the seat 9, improves riding comfort, and reduces the discomfort caused by direct sunlight, thereby improving the practicality of the vehicle and user experience.

[0091] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A municipal road sweeper, comprising a frame (1), wheels (2), and a first cleaning brush (3), characterized in that ； An adjustment mechanism (4) is arranged on the vehicle frame (1) and cooperates with the first cleaning brush (3) to adjust the range of the road cleaned by the first cleaning brush (3); The regulating mechanism (4) comprises: A mounting frame (41) is arranged on the left and right sides of the vehicle frame (1); A rotating shaft (42) rotatably disposed on the mounting frame (41); A rotating frame (43) is arranged on the rotating shaft (42); A frame (44) is arranged on the top of the mounting frame (41); A first motor (45) is disposed on the frame (44), and an output shaft of the first motor (45) is connected to the rotating shaft (42); Ear plates (46) are arranged at the left and right ends of the front side of the rotating frame (43); A support shaft (47) is arranged between the two ear plates (46); A rotating plate (48) rotatably disposed on the supporting shaft (47); A connecting frame (49) is arranged on the front side of the rotating plate (48) by means of bolt connection; The second motor (410) is arranged on the connecting frame (49), and the output shaft of the second motor (410) is connected to the first cleaning brush (3).

2. A municipal road sweeper according to claim 1, characterized in that: A connecting disk (5) is provided on the output shaft of the second motor (410), and the connecting disk (5) is connected to the first cleaning brush (3) by means of bolt connection.

3. A municipal road sweeper according to claim 1, characterized in that: The frame (1) is provided with a spraying mechanism (6) for reducing dust, and the spraying mechanism (6) comprises: A water tank (61) is arranged at the bottom of the frame (1); A water pump (62) is arranged on the left and right sides of the water tank (61); A water outlet pipe (63) connected to the water pump (62); A bellows (64) is arranged on the water outlet pipe (63); The nozzle (65) is arranged on the bellows (64), and the nozzle (65) can adjust the spraying angle through the bellows (64).

4. A municipal road sweeper according to claim 1, characterized in that: A cleaning mechanism (7) for enhancing road cleaning is provided on the front side of the bottom of the vehicle frame (1), and the cleaning mechanism (7) comprises: Support pillars (71) are arranged on the left and right sides of the bottom of the vehicle frame (1); A third motor (72) is disposed at the lower end of the support (71); A fixed plate (73) is arranged on the output shaft of the third motor (72); The second cleaning brush (74) is connected to the fixing plate (73) by means of bolts.

5. A municipal road sweeper according to claim 1, characterized in that: A headstock (8) is provided on the front side of the top of the frame (1), a seat (9) is provided on the rear side of the top of the frame (1), and a footrest groove (10) is formed between the opposing surfaces of the headstock (8) and the seat (9).

6. A municipal road sweeper according to claim 5, characterized in that: A main headlight (11) is provided in the middle of the front side of the vehicle head (8), and side headlights (12) are provided on the left and right sides of the front side of the vehicle head (8), and the main headlight (11) and the side headlights (12) are both electrically connected to the vehicle head (8).

7. A municipal road sweeper according to claim 5, characterized in that: The vehicle frame (1) is provided with a sunshade mechanism (13) for shading, and the sunshade mechanism (13) comprises: A bracket (131) is arranged on the left and right sides of the rear side of the top of the frame (1), and the bracket (131) is located on the left and right sides of the seat (9); A sunshade roof (132) is arranged between the tops of the two brackets (131), and the sunshade roof (132) is located above the vehicle seat (9).

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