Ground cleaning device applied to municipal environmental protection

Abstract

The ground cleaning device comprises a vehicle frame, an illuminating lamp is arranged at the upper end of the vehicle frame, a seat is arranged on the bottom wall of the vehicle frame, a power source is fixedly connected to the rear end of the vehicle frame, a base is fixedly connected to the lower end of the vehicle frame, a hub is rotationally connected to the lower end of the base, and the hub is fixedly connected to the rear end of the vehicle frame. A driving mechanism is fixedly connected to the lower end of the base, a fixing box is fixedly connected to one side of the lower end of the base, and cleaning mechanisms are fixedly connected to the two ends of the fixing box. By arranging the driving mechanism, the sweeping vehicle can steer more flexibly, the situation that dead corners cannot be cleaned due to inflexible steering is avoided, and the cleaning efficiency of the sweeping vehicle is improved; through the arranged cleaning mechanism, the equipment can sweep dust and sundries on the road surface in time and clean the ground, holes facilitating heat dissipation of the motor are formed in the outer wall of the connecting pipe so that the heat dissipation effect of the motor during long-time work can be guaranteed, and a cleaning brush is arranged to be a replaceable brush head.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal environmental protection, and particularly relates to a ground cleaning device for municipal environmental protection. Background Technique

[0002] At present, road sweeping equipment is roughly divided into two categories according to the sweeping device. One is the rotary wheel brush type sweeping equipment, and the other is the vacuum suction type sweeping equipment. However, most sweeping vehicles are large in size, and the sweeping conditions are only suitable for wide and flat roads. For narrow roads, manual sweeping is still mainly used. The cleanliness of municipal roads requires the hard work of sanitation workers, and the labor intensity of this work is relatively large. Therefore, there is a need for a road sweeping device to replace manual labor in the market.

[0003] Patent CN219973055U discloses a ground cleaning device for municipal environmental protection, including a cleaning vehicle body. The cleaning vehicle body includes a vehicle head, a base, a sweeping component and a suction component. A water tank is arranged at the rear side of the top of the base. A water pump is arranged at the rear side of the water tank. The input end of the water pump is communicated with the water tank through a water pipe. Fixed plates are symmetrically installed at the rear side of the cleaning vehicle body. Support plates are symmetrically installed on the fixed plates. A gear is arranged between the two support plates. The gear is driven by a motor. A gear guide rail is meshed on one side of the gear. A water storage bin is arranged on one side of the gear guide rail. The output end of the water pump is communicated with the water storage bin through a hose. A high-pressure spray head is installed on one side of the water storage bin. A sliding groove is arranged on the surface of the water storage bin. A first limiting rod is arranged on the support plate, and there are multiple groups of the first limiting rods. One ends of the multiple groups of first limiting rods are slidably connected with the sliding groove.

[0004] At present, during the use of traditional municipal road sweeping devices, there are often problems of poor dust removal effect, resulting in dust flying during use, which does not conform to the concept of environmental protection. Generally, it is necessary to turn off the water before sweeping, and turning off the water will not be able to reduce the dust on the road surface, while not turning off the water will cause trouble to pedestrians on the roadside. Content of the Utility Model

[0005] The purpose of the utility model is to provide a ground cleaning device for municipal environmental protection, so as to solve the problems of poor dust removal effect often occurring in the above-mentioned background technique, resulting in dust flying during use, not conforming to the concept of environmental protection, generally needing to turn off the water before sweeping, and turning off the water will not be able to reduce the dust on the road surface, while not turning off the water will cause trouble to pedestrians on the roadside.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A ground cleaning device for municipal environmental protection, including a vehicle frame, on the upper end of the vehicle frame is provided a lighting lamp, on the bottom wall of the vehicle frame is provided a seat, at the rear end of the vehicle frame is fixedly connected a power supply, at the lower end of the vehicle frame is fixedly connected a base, at the lower end of the base is rotatably connected a wheel hub, at the lower end of the base is fixedly connected a driving mechanism, at one side of the lower end of the base is fixedly connected a fixing box, and at both ends of the fixing box are fixedly connected cleaning mechanisms;

[0007] The driving mechanism includes a fixing plate, the lower end of the fixing plate is fixedly connected to the lower end of the vehicle frame, on the upper end of the fixing plate is provided a driver, on one side of the driver is provided a wheel hub disk, the outer wall of the wheel hub disk is in transmission connection with a driving ring, the outer wall of the driving ring is rotatably connected to a rotating wheel, on one side of the fixing plate is fixedly connected a connecting rod, on one side of the connecting rod is fixedly connected a housing, at the front and rear ends of the housing are both provided water inlets, and at the lower end of the housing is fixedly connected a cleaning disk.

[0008] Preferably, the lower end of the lighting lamp is fixedly connected to the upper end of the vehicle frame, and the lower end of the seat is fixedly connected to the bottom wall of the vehicle frame.

[0009] Preferably, the upper end of the fixing plate is fixedly connected to the lower end of the driver, and one side of the driver is in transmission connection with one side of the wheel hub disk.

[0010] Preferably, the housing is in a U shape and is provided with a hollow structure.

[0011] Preferably, the cleaning mechanism includes a support arm, one side of the support arm is fixedly connected to one side of the fixing box, inside the support arm is provided a damping spring, at one end of the support arm is provided a connecting pipe, inside the inner wall of the connecting pipe is provided a cavity, bolted to the top wall of the cavity is a motor, the output shaft of the motor is in transmission connection with the upper end of a mounting plate, and the lower end of the mounting plate is detachably connected to the upper end of a cleaning brush.

[0012] Preferably, the inside of the support arm is fixedly connected to one end of the damping spring, and one end of the support arm is fixedly connected to the outer wall of the connecting pipe.

[0013] Preferably, the outer wall of the connecting pipe is provided with holes for facilitating the heat dissipation of the motor.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. By setting the driving mechanism, the device can make the sweeper turn more flexibly, avoid dead corners that cannot be cleaned due to inflexible turning, and improve the cleaning efficiency of the sweeper;

[0016] 2. The cleaning mechanism provided enables the device to timely clean the dust and debris on the road surface and wash the ground. The outer wall of the connecting pipe is provided with holes for facilitating the heat dissipation of the motor to ensure the heat dissipation effect of the motor during long-term operation. The cleaning brush is set as a replaceable brush head to facilitate the replacement of different types of brush heads according to different cleaning requirements, improving the cleaning efficiency and adaptability. The power source is a rechargeable battery, and the battery is connected to the driving mechanism, the motor, and the lighting lamp through the circuit in the vehicle frame to provide power, operation, and lighting, effectively solving the problems of poor dust removal effect and flying dust during the use of traditional cleaning equipment, conforming to the environmental protection concept, improving the cleanliness of urban roads, and reducing the labor intensity of sanitation workers. Brief Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 It is a schematic diagram of the driving mechanism of the present utility model;

[0019] Figure 3 It is a schematic diagram of the cleaning mechanism of the present utility model;

[0020] Figure 4 It is a side view of the three-dimensional structure of the present utility model.

[0021] In the figure: 1. Vehicle frame; 2. Lighting lamp; 3. Seat; 4. Power source; 5. Base; 6. Wheel hub; 7. Driving mechanism; 8. Fixed box; 9. Cleaning mechanism; 71. Fixed plate; 72. Driver; 73. Wheel hub disk; 74. Driving ring; 75. Rotating wheel; 76. Link; 77. Housing; 78. Water inlet; 79. Cleaning disk; 91. Support arm; 92. Damping spring; 93. Connecting pipe; 94. Cavity; 95. Motor; 96. Mounting plate; 97. Cleaning brush. Detailed Embodiment

[0022] 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 of 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.

[0023] Please refer to Figure 1 and Figure 4The utility model provides a technical solution: a floor cleaning device for municipal environmental protection, comprising a frame 1, a lighting lamp 2 is provided at the upper end of the frame 1, a seat 3 is provided at the bottom wall of the frame 1, a power supply 4 is fixedly connected to the rear end of the frame 1, a base 5 is fixedly connected to the lower end of the frame 1, a wheel hub 6 is rotatably connected to the lower end of the base 5, a driving mechanism 7 is fixedly connected to the lower end of the base 5, a fixing box 8 is fixedly connected to one side of the lower end of the base 5, a cleaning mechanism 9 is fixedly connected to both ends of the fixing box 8, and the driving mechanism 7 includes a fixing plate 71, and the lower end of the fixing plate 71 is connected to the frame 1. The lower end is fixedly connected, a driver 72 is provided on the upper end of the fixing plate 71, a wheel disc 73 is provided on one side of the driver 72, the outer wall of the wheel disc 73 is transmission-connected to a driving ring 74, the outer wall of the driving ring 74 is rotatably connected to a rotating wheel 75, a connecting rod 76 is fixedly connected to one side of the fixing plate 71, a shell 77 is fixedly connected to one side of the connecting rod 76, a water inlet 78 is provided at the front and rear ends of the shell 77, a cleaning disk 79 is fixedly connected to the lower end of the shell 77, the lower end of the lighting lamp 2 is fixedly connected to the upper end of the frame 1, and the lower end of the seat 3 is fixedly connected to the bottom wall of the frame 1;

[0024] A lighting lamp 2 is provided at the upper end of the frame 1 for providing lighting at night or in low-light environments to ensure the safety and effectiveness of cleaning operations. The lower end of the lighting lamp 2 is fixedly connected to the upper end of the frame 1 to ensure the stability and reliability of the lighting equipment. A seat 3 is provided on the bottom wall of the frame 1 to provide the operator with a stable sitting posture to improve the comfort and convenience of the operation. A power supply 4 is fixedly connected to the rear end of the frame 1 to provide a power source for the device. A base 5 is fixedly connected to the lower end of the frame 1. The lower end of the base 5 is rotatably connected to a wheel hub 6 so that the device can move flexibly. A driving mechanism 7 is also fixedly connected to the lower end of the base 5 for driving the movement and cleaning of the device, and cleaning mechanisms 9 are fixedly connected to both ends of the fixed box 8 for performing actual cleaning tasks.

[0025] See also Figure 2 In order to quickly guide the forward direction of the vehicle frame 1, the upper end of the fixing plate 71 is fixedly connected to the lower end of the driver 72, and one side of the driver 72 is transmission-connected to one side of the wheel disc 73. The housing 77 is U-shaped and has a hollow structure.

[0026] During use, first, the upper end of the fixing plate 71 is fixedly connected to the lower end of the driver 72. The upper end of the fixing plate 71 is connected to the steering wheel through the column shaft, and one side of the driver 72 is connected to one side of the wheel disc 73 to ensure the smooth operation of the drive mechanism 7. Then the shell 77 is U-shaped and has a hollow structure, which is convenient for filling water into the interior and reducing the overall weight. After that, the water pump in the shell 77 is controlled to start, and the water pump transports water to the cleaning disc 79 through the connecting pipe, and finally the water is sprayed onto the ground by the cleaning disc 79. The cleaning disc 79 adopts a circular plate with holes and a brush is also provided at the lower end, which can achieve cleaning while cleaning the ground.

[0027] Please refer to Figure 3 Figure 3 , in order to quickly fix the cleaning brush 97 inside the connecting pipe 93, the cleaning mechanism 9 includes a support arm 91. One side of the support arm 91 is fixedly connected to one side of the fixed box 8. A damping spring 92 is arranged inside the support arm 91. One end of the support arm 91 is provided with a connecting pipe 93. A cavity 94 is opened on the inner wall of the connecting pipe 93. A motor 95 is bolted to the top wall of the cavity 94. The output shaft of the motor 95 is drivingly connected to the upper end of the mounting plate 96. The lower end of the mounting plate 96 is detachably connected to the upper end of the cleaning brush 97. The inner side of the support arm 91 is fixedly connected to one end of the damping spring 92. One end of the support arm 91 is fixedly connected to the outer wall of the connecting pipe 93. Holes for the heat dissipation of the motor 95 are opened on the outer wall of the connecting pipe 93;

[0028] The output shaft of the motor 95 is drivingly connected to the upper end of the mounting plate 96. The lower end of the mounting plate 96 is detachably connected to the upper end of the cleaning brush 97. Holes for the heat dissipation of the motor 95 are opened on the outer wall of the connecting pipe 93, ensuring the stability and durability of the motor 95 during long-term operation. It not only improves the cleaning efficiency but also reduces the impact on the environment. The output shaft of the motor 95 extends to the lower end of the connecting pipe 93 and is rotatably connected through a bearing, increasing the service life. Then, control the motor 95 to start. The motor 95 rotates to drive the mounting plate 96 and the cleaning brush 97 to clean the ground through the output shaft, avoiding the pollution of the air caused by the dust flying on the road, conforming to the concept of scientific environmental protection, and having a good environmental protection effect. Especially, it performs well in reducing the dust flying, can effectively replace the traditional manual cleaning method, reduce the labor intensity of the sanitation workers, and improve the operation efficiency.

[0029] Working principle: First, a lighting lamp 2 is set at the upper end of the frame 1 to provide lighting at night or in low-light environments to ensure the safety and effectiveness of cleaning operations. The lower end of the lighting lamp 2 is fixedly connected to the upper end of the frame 1 to ensure the stability and reliability of the lighting equipment. A seat 3 is set on the bottom wall of the frame 1 to provide a stable sitting posture for the operator to improve the comfort and convenience of the operation. The rear end of the frame 1 is fixedly connected to a power supply 4 to provide a power source for the device. The lower end of the frame 1 is fixedly connected to a base 5. The lower end of the base 5 is rotatably connected to a wheel hub 6 so that the device can move flexibly. The lower end of the base 5 is also fixedly connected to a driving mechanism 7 for driving the movement and cleaning work of the device, and both ends of the fixed box 8 are fixedly connected There is a cleaning mechanism 9 for performing the actual cleaning task. During use, first, the upper end of the fixed plate 71 is fixedly connected to the lower end of the driver 72. The upper end of the fixed plate 71 is connected to the steering wheel through a column shaft. One side of the driver 72 is transmission-connected to one side of the wheel disc 73 to ensure the smooth operation of the driving mechanism 7. Then the shell 77 is U-shaped and has a hollow structure, which is convenient for filling water into the interior and reducing the overall weight. After that, the water pump in the shell 77 is controlled to start, and the water pump transports water to the cleaning disc 79 through the connecting pipe. Finally, the water is sprayed onto the ground by the cleaning disc 79. The cleaning disc 79 adopts a circular plate with holes and a brush is also provided at the lower end, which can realize cleaning while cleaning the ground.

[0030] Then, the output shaft of the motor 95 is connected to the upper end of the mounting plate 96 for transmission, and the lower end of the mounting plate 96 is detachably connected to the upper end of the cleaning brush 97. The outer wall of the connecting tube 93 is provided with a hole for heat dissipation of the motor 95, ensuring the stability and durability of the motor 95 during long-term work, which not only improves the cleaning efficiency but also reduces the impact on the environment. The output shaft of the motor 95 extends to the lower end of the connecting tube 93 and is rotatably connected through a bearing, which increases the service life. After that, the motor 95 is controlled to start, and the motor 95 rotates to drive the mounting plate 96 and the cleaning brush 97 to clean the ground through the output shaft, avoiding the pollution of the air by road dust, which conforms to the concept of scientific environmental protection, has a good environmental protection effect, especially in reducing dust. It performs well, can effectively replace traditional manual cleaning methods, reduce the labor intensity of sanitation workers, improve work efficiency, and conform to the concept of environmental protection, and contribute to the cleanliness and beauty of the urban environment. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ground cleaning device for municipal environmental protection, comprising a vehicle frame (1), characterized in that: A lighting lamp (2) is provided at the upper end of the vehicle frame (1), a seat (3) is provided on the bottom wall of the vehicle frame (1), a power supply (4) is fixedly connected to the rear end of the vehicle frame (1), a base (5) is fixedly connected to the lower end of the vehicle frame (1), a hub (6) is rotatably connected to the lower end of the base (5), a driving mechanism (7) is fixedly connected to the lower end of the base (5), a fixing box (8) is fixedly connected to one side of the lower end of the base (5), and cleaning mechanisms (9) are fixedly connected to both ends of the fixing box (8); The driving mechanism (7) includes a fixing plate (71), the lower end of the fixing plate (71) is fixedly connected to the lower end of the vehicle frame (1), a driver (72) is provided at the upper end of the fixing plate (71), a hub disk (73) is provided on one side of the driver (72), a driving ring (74) is in transmission connection with the outer wall of the hub disk (73), a rotating wheel (75) is rotatably connected to the outer wall of the driving ring (74), a connecting rod (76) is fixedly connected to one side of the fixing plate (71), a housing (77) is fixedly connected to one side of the connecting rod (76), water inlets (78) are formed at the front and rear ends of the housing (77), and a cleaning disk (79) is fixedly connected to the lower end of the housing (77).

2. The floor cleaning device for municipal environmental protection according to claim 1, characterized in that: The lower end of the lighting lamp (2) is fixedly connected to the upper end of the vehicle frame (1), and the lower end of the seat (3) is fixedly connected to the bottom wall of the vehicle frame (1).

3. A ground cleaning device for municipal environmental protection according to claim 1, characterized in that: The upper end of the fixing plate (71) is fixedly connected to the lower end of the driver (72), and one side of the driver (72) is in transmission connection with one side of the hub disk (73).

4. The floor cleaning device for municipal environmental protection according to claim 3, characterized in that: The housing (77) is U-shaped and is provided with a hollow structure.

5. The floor cleaning device for municipal environmental protection according to claim 1, characterized in that: The cleaning mechanism (9) includes a support arm (91), one side of the support arm (91) is fixedly connected to one side of the fixing box (8), a damping spring (92) is arranged inside the support arm (91), a connecting pipe (93) is arranged at one end of the support arm (91), a cavity (94) is formed in the inner wall of the connecting pipe (93), a motor (95) is bolted to the top wall of the cavity (94), the output shaft of the motor (95) is in transmission connection with the upper end of a mounting plate (96), and the lower end of the mounting plate (96) is detachably connected to the upper end of a cleaning brush (97).

6. The floor cleaning device for municipal environmental protection according to claim 5, wherein: The inner side of the support arm (91) is fixedly connected to one end of the damping spring (92), and one end of the support arm (91) is fixedly connected to the outer wall of the connecting pipe (93).

7. The floor cleaning device for municipal environmental protection according to claim 5, characterized in that: Holes for facilitating heat dissipation of the motor (95) are formed in the outer wall of the connecting pipe (93).

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