Suction port device suitable for large dust removal and haze reduction vehicle

Abstract

The utility model belongs to the technical field of dust removal vehicles, and particularly relates to a suction port device suitable for a large dust removal and haze reduction vehicle, which comprises a main gas collection tank, a dust suction port used for being connected with a vehicle dust suction port is arranged on the main gas collection tank, a brush is connected to the bottom surface of the main gas collection tank, and supporting wheels are mounted on two sides of the main gas collection tank. One end of the main gas collecting tank is slidably provided with the side gas collecting tank, the side gas collecting tank is connected with one end of the scissor-fork type connecting rod mechanism, the other end of the scissor-fork type connecting rod mechanism is connected with the main gas collecting tank, the main gas collecting tank is provided with the driving motor, the driving motor is in driving connection with the scissor-fork type connecting rod mechanism through the belt transmission assembly, and the main gas collecting tank is hung on a vehicle through the universal joint connecting arm. The shear fork type connecting rod mechanism extends to enable the side air collecting groove to extend and extend towards one side of the vehicle, so that accumulated dust on roadsides and areas difficult to touch can be effectively sucked and removed; and meanwhile, a brush arranged at the bottom of the main gas collecting groove can brush up dust on the ground in the vehicle advancing process, and the cleaning effect is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal vehicles, and in particular relates to a suction port device suitable for large dust removal and haze reduction vehicles. Background Art

[0002] In actual applications, traditional large-scale dust removal and haze reduction vehicles often seem unable to cope with complex and changeable road environments, especially when cleaning dust on the roadside and in hard-to-reach areas.

[0003] Traditional vacuum cleaners typically use fixed suction ports. While this design can meet general road cleaning needs, its effectiveness is significantly reduced in narrow and hard-to-reach areas such as roadsides, the edges of green belts, and between wheels and the road surface. These areas, due to spatial limitations and blind spots, often become hotbeds for dust and pollutants. Long-term accumulation not only affects the aesthetics of cities but can also negatively impact air quality.

[0004] Furthermore, traditional vacuum cleaners rely solely on the suction power of their suction ports to capture dust and particles on the floor during cleaning. However, they are not ideal for stubborn stains and deep-seated dust that adhere to the floor. These stains and dust require additional physical force to loosen and remove, and traditional vacuum cleaners often lack this capability. Utility Model Content

[0005] In response to the above problems, the purpose of the present utility model is to provide a suction port device suitable for large dust removal and haze reduction vehicles, so as to solve the problem that existing large dust removal and haze reduction vehicles are difficult to effectively clean dust accumulated on the roadside, such as between wheels and green belts, and the cleaning effect on dust attached to the ground is not ideal.

[0006] To achieve the above objectives, the utility model adopts the following technical solution: a suction port device suitable for large-scale dust removal and haze reduction vehicles, comprising a main air collecting tank, a dust suction port for connecting to the vehicle's dust suction port is opened on the main air collecting tank, a brush is connected to the bottom surface of the main air collecting tank located at the rear side of the dust suction port, support wheels are installed on both sides of the main air collecting tank, a side air collecting tank is slidably installed at one end of the main air collecting tank, the side air collecting tank is connected to one end of a scissors-type connecting rod mechanism, the other end of the scissors-type connecting rod mechanism is connected to the main air collecting tank, a drive motor is installed on the main air collecting tank, the drive motor is driven by a belt transmission assembly to connect the scissors-type connecting rod mechanism, the main air collecting tank is rotatably connected to one end of a universal joint connecting arm, and the other end of the universal joint connecting arm is hung on the vehicle.

[0007] The beneficial effects of the present utility model are as follows: by driving the scissor-type connecting rod mechanism to extend by the driving motor, the air collecting tank connected to the main air collecting tank can be extended to one side of the vehicle, thereby effectively sucking away dust on the roadside and in hard-to-reach areas; at the same time, the brush arranged at the bottom of the main air collecting tank can brush up the dust on the ground while the vehicle is moving, further improving the cleaning effect.

[0008] In order to make the side air collecting tank slide smoothly and stably in the main air collecting tank;

[0009] As a further improvement of the above technical solution: rollers are rotatably installed on both sides of the side gas collecting trough, and the rollers are rollingly installed between the main gas collecting trough and the support plate. The support plate is arranged on the lower side of the main gas collecting trough and forms a channel steel structure with the main gas collecting trough.

[0010] The beneficial effect of this improvement is that the support plate cooperates with the roller to enable the side air collecting trough to move stably and smoothly at one end of the main air collecting trough.

[0011] In order to drive the side air collecting tank to move stably through the scissor-type linkage mechanism;

[0012] As a further improvement of the above technical solution: the scissor-type linkage mechanism includes a connecting rod 1 and a connecting rod 2, the head and tail ends of the connecting rod 1 and the connecting rod 2 are rotatably connected by a pin shaft, the middle ends of the connecting rod 1 and the connecting rod 2 are rotatably connected by a pin shaft, the pin shaft at one end of the scissor-type linkage mechanism is fixed on the side air collecting groove, the pin shaft at the other end of the scissor-type linkage mechanism is installed with a driven pulley in the belt transmission assembly, and one of the connecting rod 1 and the connecting rod 2 is fixedly connected to the pin shaft on which the driven pulley of the belt transmission assembly is installed.

[0013] The beneficial effect of this improvement is that when the driven pulley in the belt transmission assembly rotates, one of the connecting rods 1 and 2 rotates synchronously with the driven pulley, thereby causing the scissor-type connecting rod mechanism to extend and retract as a whole, thereby driving the stable movement of the side air collecting trough.

[0014] In order to stably transmit the power of the drive motor to the scissor-type linkage;

[0015] As a further improvement of the above technical solution: the driving pulley in the belt transmission assembly is installed on the output shaft of the driving motor.

[0016] The beneficial effect of this improvement is that the drive motor can stably transmit power to the scissor-type connecting rod mechanism through the belt transmission assembly.

[0017] In order to effectively brush away the dust on the ground;

[0018] As a further improvement of the above technical solution: the bottom end of the brush is not higher than the bottom end of the supporting wheel.

[0019] The beneficial effect of this improvement is that the brush can effectively brush up the dust accumulated on the ground when the main air collecting trough is towed and moved by the vehicle, and the brushed up dust can be effectively sucked away.

[0020] In order to make the side air collecting trough and the main air collecting trough have the same dust removal effect;

[0021] As a further improvement of the above technical solution: a brush is connected to one side of the bottom surface of the side air collecting trough.

[0022] The beneficial effect of this improvement is that after the side air collecting trough extends out from the inner side of the main air collecting trough, the dust accumulated on the ground can also be brushed away by a brush.

[0023] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0026] Figure 3 This is a connection structure diagram of the scissor-type connecting rod mechanism of the utility model;

[0027] In the figure: 1. Main air collecting trough; 11. Support plate; 2. Side air collecting trough; 21. Roller; 3. Dust suction port; 4. Support wheel; 5. Universal joint connecting arm; 6. Drive motor; 7. Belt drive assembly; 8. Scissor-type connecting rod mechanism; 81. Connecting rod 1; 82. Connecting rod 2; 9. Brush. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0029] Example 1:

[0030] like Figure 1—3 shows: a suction port device suitable for large dust removal and haze reduction vehicles, comprising a main air collecting tank 1, a dust suction port 3 for connecting to a vehicle dust suction port is provided on the main air collecting tank 1, a brush 9 is connected to the bottom surface of the main air collecting tank 1 located at the rear side of the dust suction port 3, support wheels 4 are installed on both sides of the main air collecting tank 1, a side air collecting tank 2 is slidably installed on one end of the main air collecting tank 1, the side air collecting tank 2 is connected to one end of a scissor-type connecting rod mechanism 8, the other end of the scissor-type connecting rod mechanism 8 is connected to the main air collecting tank 1, a driving motor 6 is installed on the main air collecting tank 1, the driving motor 6 is driven by the scissor-type connecting rod mechanism 8 through a belt transmission assembly 7, and the main air collecting tank 1 is rotatably connected to the universal joint connecting arm 5, and the other end of the universal joint connecting arm 5 is hung on the vehicle, and the scissor-type connecting rod mechanism 8 is extended by the driving motor 6, so that the air collecting tank connected to the main air collecting tank 1 can be extended to one side of the vehicle, thereby effectively sucking out the dust on the roadside and hard-to-reach areas; at the same time, the brush arranged at the bottom of the main air collecting tank 1 can brush up the dust on the ground during the movement of the vehicle, further improving the cleaning effect, and rollers 21 are rotatably installed on both sides of the side air collecting tank 2, and the rollers 21 are rotatably installed between the main air collecting tank 1 and the support plate 11, and the support plate 11 is arranged on the lower side of the main air collecting tank 1 and forms a channel steel structure with the main air collecting tank 1, and the support plate 11 cooperates with the rollers 21 to make the side air collecting tank 2 The air trough 2 can move stably and smoothly at one end of the main air collecting trough 1, and the scissor-type linkage mechanism 8 includes a connecting rod 1 81 and a connecting rod 2 82, and the head and tail ends of the connecting rod 1 81 and the connecting rod 2 82 are rotatably connected by a pin shaft, and the middle ends of the connecting rod 1 81 and the connecting rod 2 82 are rotatably connected by a pin shaft, and the pin shaft at one end of the scissor-type linkage mechanism 8 is fixed on the side air collecting trough 2, and the pin shaft at the other end of the scissor-type linkage mechanism 8 is installed with the driven pulley in the belt transmission assembly 7, and one of the connecting rods 1 81 and the connecting rod 2 82 is fixedly connected to the pin shaft of the driven pulley of the belt transmission assembly 7. When the driven pulley in the belt transmission assembly 7 rotates, the connecting rods 1 81 and the connecting rods 2 One of the two 82 rotates synchronously with the driven pulley, thereby making the scissor-type linkage mechanism 8 extend and retract as a whole, thereby driving the side air collecting trough 2 to move stably. The active pulley in the belt transmission assembly 7 is installed on the output shaft of the drive motor 6. The drive motor 6 can stably transmit power to the scissor-type linkage mechanism 8 through the belt transmission assembly 7. The bottom end of the brush 9 is not higher than the bottom end of the support wheel 4. The brush 9 can effectively brush up the accumulated dust on the ground during the process of the main air collecting trough 1 being towed by the vehicle, and the brushed up dust can be effectively sucked away. A brush 9 is connected to one side of the bottom surface of the side air collecting trough 2. After the side air collecting trough 2 extends out from the inner side of the main air collecting trough 1, the accumulated dust on the ground can also be brushed up by the brush 9.

[0031] The working principle of this technical solution is as follows: when the driving motor 6 is running, it drives the active pulley in the belt transmission assembly 7, and the active pulley drives the driven pulley to rotate through the belt, and the rotating driven pulley drives one end of the coaxially installed connecting rod 1 81 to rotate, thereby extending the scissor-type connecting rod mechanism 8 composed of the connecting rod 1 81 and the connecting rod 2 82, driving the side air collecting trough 2 to slide toward the outside of the main air collecting trough 1, and the roller 21 rolls on the support plate 11 to ensure the stability of the movement of the side air collecting trough 2. After the side air collecting trough 2 is extended, the trough body composed of the main air collecting trough 1 and the side air collecting trough 2 can vacuum the narrow and difficult-to-reach areas such as the bottom of the vehicle and the roadside, the edge of the green belt, and between the wheel and the road surface, so that the dust is sucked into the dust suction port 3; the support wheel 4 can provide rolling support for the main air collecting trough 1, and cooperate with the universal joint connecting arm 5 to ensure that the main air collecting trough 1 maintains a stable dust suction distance from the ground when it is towed by the vehicle; during the movement of the main air collecting trough 1, the brush 9 can brush up the accumulated dust on the ground, further improving the cleaning effect.

[0032] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0033] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. A suction port device suitable for large dust removal and haze reduction vehicles, characterized by: The utility model comprises a main air collecting tank (1), wherein a dust suction port (3) for connecting to a vehicle dust suction port is provided on the main air collecting tank (1), a brush (9) is connected to the bottom surface of the main air collecting tank (1) located at the rear side of the dust suction port (3), support wheels (4) are installed on both sides of the main air collecting tank (1), a side air collecting tank (2) is slidably installed on one end of the main air collecting tank (1), the side air collecting tank (2) is connected to one end of a scissor-type connecting rod mechanism (8), the other end of the scissor-type connecting rod mechanism (8) is connected to the main air collecting tank (1), a driving motor (6) is installed on the main air collecting tank (1), the driving motor (6) is driven to connect to the scissor-type connecting rod mechanism (8) through a belt transmission assembly (7), the main air collecting tank (1) is rotatably connected to one end of a universal joint connecting arm (5), and the other end of the universal joint connecting arm (5) is hung on the vehicle.

2. The suction port device suitable for large dust removal and haze reduction vehicles according to claim 1, characterized in that: Rollers (21) are rotatably mounted on both sides of the side gas collecting trough (2), and the rollers (21) are rollingly mounted between the main gas collecting trough (1) and a support plate (11). The support plate (11) is arranged on the lower side of the main gas collecting trough (1) and forms a channel steel structure with the main gas collecting trough (1).

3. The suction port device suitable for large dust removal and haze reduction vehicles according to claim 1, characterized in that: The scissor-type linkage mechanism (8) includes a connecting rod 1 (81) and a connecting rod 2 (82), the head and tail ends of the connecting rod 1 (81) and the connecting rod 2 (82) are rotatably connected by a pin shaft, and the middle ends of the connecting rod 1 (81) and the connecting rod 2 (82) are rotatably connected by a pin shaft, the pin shaft at one end of the scissor-type linkage mechanism (8) is fixed on the side air collecting groove (2), and the driven pulley in the belt transmission component (7) is installed on the pin shaft at the other end of the scissor-type linkage mechanism (8), and one of the connecting rod 1 (81) and the connecting rod 2 (82) is fixedly connected to the pin shaft on which the driven pulley of the belt transmission component (7) is installed.

4. The suction port device suitable for large dust removal and haze reduction vehicles according to claim 1, characterized in that: The driving pulley in the belt transmission assembly (7) is mounted on the output shaft of the driving motor (6).

5. The suction port device suitable for large dust removal and haze reduction vehicles according to claim 1, characterized in that: The bottom end of the brush (9) is not higher than the bottom end of the supporting wheel (4).

6. The suction port device suitable for large dust removal and haze reduction vehicles according to claim 1, characterized in that: A brush (9) is connected to one side of the bottom surface of the side gas collecting groove (2).

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