Road green construction mechanism capable of reducing floating dust

Abstract

The utility model relates to the technical field of road construction devices, and discloses a road green construction mechanism capable of reducing floating dust, which comprises a base, universal wheels are mounted on two sides of the bottom of the base, a baffle is fixedly connected to the top of the base, a water tank is arranged at the front of the baffle, a first water pump is arranged at the top of the water tank, and a second water pump is arranged at the bottom of the water tank. The output end of the first water pump is connected with a main water pipe through a straight pipe, the interior of the main water pipe is connected with a plurality of flow dividing telescopic pipes, the other ends of the flow dividing telescopic pipes are connected with high-pressure spray heads, an auxiliary dust falling mechanism is arranged at the top of a baffle, and a second water pump is arranged on the right side of the water tank. According to the utility model, the water replenishing device capable of being connected with the external water pipe is introduced, and the built-in filtering mechanism is combined, so that the water source is clean and the nozzle is prevented from being blocked; the filter is convenient to maintain by adopting a quick dismounting assembly; an electric head swinging mechanism is designed, synchronous swinging of the nozzles is achieved, the spraying coverage range is enlarged, the dust falling efficiency is improved, and water resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction device technical field especially relates to a road green construction mechanism of reducing floating dust. BACKGROUND

[0002] In modern road construction, floating dust pollution has become an important issue affecting environmental quality and construction safety. During the construction process, floating dust not only affects the air quality of the construction site and surrounding areas, but also may cause harm to the health of construction personnel and nearby residents. Dust particles suspended in the air, especially PM10 and PM2.5, are easily inhaled by the human body, and long-term exposure may lead to respiratory diseases, cardiovascular problems, and other health risks. In addition, floating dust also reduces visibility, increases traffic safety hazards, and may cause covering pollution to plants, buildings, and water bodies.

[0003] The generation of floating dust is closely related to various aspects of road construction. Common sources of floating dust include bare earthwork, driving of construction vehicles, storage and transportation of construction materials such as sand and cement, concrete mixing, and operation of mechanical equipment. These activities, under the action of wind or mechanical power, will throw surface particles and fine particles in materials into the air. In addition, frequent access to the construction area and inadequate dust management measures also lead to dust leakage, causing pollution to the surrounding environment.

[0004] A road green construction mechanism for reducing floating dust mainly consists of a spray dust suppression module, a dustproof fence, an electric lift, and an intelligent monitoring system. The core principle is to atomize water through a high-pressure spray device and spray it into the air of the construction area, quickly capturing and settling floating dust particles, thereby reducing floating dust dispersion. At the same time, the dustproof fence can isolate the construction area and prevent floating dust from spreading outward. The intelligent monitoring system uses a dust concentration sensor to monitor air quality in real time and automatically starts the spray dust suppression device when the floating dust concentration exceeds the standard, ensuring efficient dust suppression. The mechanism is compact in structure and integrated in function, suitable for road construction and other dust-controlled engineering scenarios, effectively realizing green and environmentally friendly construction.

[0005] However, the existing technology can achieve basic floating dust suppression function in dust suppression construction, but still has some deficiencies. For example, the capacity of the traditional water tank is limited, which may affect the continuous dust suppression effect due to insufficient water, and there is a lack of filtration mechanism when refilling water, which may cause clogging of the spray head and affect the normal operation of the equipment. In addition, the existing filtration device is mostly fixed, and the cleaning and replacement process is relatively cumbersome, which may prolong the downtime and reduce the construction efficiency. At the same time, the spray range of some equipment is fixed, which is difficult to fully cover the construction area, resulting in blind spots in dust suppression effect.

[0006] To solve the above problems, a road green construction mechanism for reducing floating dust is proposed. The utility model discloses a kind of road green construction mechanisms of reducing floating dust, which is characterized by the following technical solutions.

[0007] In order to make up for the above shortcomings, the utility model provides a kind of road green construction mechanism of reducing floating dust, to solve the problems of insufficient dust reduction capacity and low equipment maintenance efficiency of existing dust reduction equipment.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions: a kind of road green construction mechanism of reducing floating dust, including base, the bottom of the base is installed with universal wheel on both sides, the top of the base is fixedly connected with baffle, the front of the baffle is provided with water tank, the top of the water tank is provided with water pump one, the output end of the water pump one is connected with total water pipe through straight pipe, the inside of the total water pipe is connected with several shunt telescopic pipes, the other end of the shunt telescopic pipe is connected with high-pressure spray head, the top of the baffle is provided with auxiliary dust reduction mechanism, the right side of the water tank is provided with water pump two, the output end of the water pump two is connected to the inside of water tank through pipeline, the input end of the water pump two is provided with purification mechanism.

[0009] The auxiliary dust reduction mechanism includes a drive assembly and a swing assembly, the drive assembly includes a motor, the output end of the motor is fixedly connected with a gear, the top of the baffle is fixedly connected with a top plate on one side, a sliding groove is formed in the inside of the top plate, a rack is arranged in the inside of the sliding groove, and the rack is engaged with the sliding groove.

[0010] Further description of the above technical solutions:

[0011] The swing assembly includes a fixed rotating rod and a connecting rotator, one end of the connecting rotator is sleeved outside the fixed rotating rod, and the other end of the connecting rotator is fixed to the back side of the rack.

[0012] Further description of the above technical solutions:

[0013] The outside of the motor is provided with a fixed frame, and the fixed frame is located on the top of the top plate.

[0014] Further description of the above technical solutions:

[0015] The high-pressure spray head is located in the inside of the fixed rotating rod, and the fixed rotating rod is rotatably connected in the inside of the baffle.

[0016] Further description of the above technical solutions:

[0017] The input end of the water pump one is connected to the inside of the water tank through pipeline, and the top of the water tank is provided with a liquid inlet.

[0018] Further description of the above technical solutions:

[0019] The purifying mechanism comprises an inner cylinder and an activated carbon filter screen, an annular groove is formed on the outer side of the inner cylinder, a clamping assembly is arranged in the annular groove, a water inlet pipe is arranged on the end of the inner cylinder, an extension hose is fixedly connected to the end of the water inlet pipe, a limiting cylinder is arranged on the outer side of the inner cylinder, and a rotating cylinder is rotatably connected to the outer side of the limiting cylinder.

[0020] As a further description of the above technical solution:

[0021] The clamping assembly comprises four limiting plates, the limiting plates are slidably connected in the annular groove, a clamping block is fixedly connected to one side of the limiting plate, the clamping block is slidably connected in the inner cylinder, a pull rope is fixedly connected to the other side of the limiting plate, a spring is arranged on the outer side of the pull rope, and the spring is arranged between the limiting cylinder and the limiting plate.

[0022] As a further description of the above technical solution:

[0023] The pull rope penetrates the inner part of the limiting cylinder and is fixedly connected to the inner wall of the rotating cylinder.

[0024] The utility model has the advantages of the following beneficial effects:

[0025] 1、The utility model discloses a water supplementing device that can be connected with an external water pipe is added to solve the problem of insufficient water tank capacity, which supports real-time water supplementing during construction and avoids the influence of water tank capacity on dust-settling operation.

[0026] 2、The utility model discloses a quick dismounting mechanism arranged on the filter assembly, which facilitates the operator to clean or replace the filter without affecting the construction progress.

[0027] 3、The utility model discloses an electrically-driven swing head mechanism arranged on the partition plate of the device, which enables multiple spray heads to swing and spray synchronously, expands the spray coverage, and ensures more uniform dust-settling effect. DRAWINGS

[0028] Figure 1 A three-dimensional schematic view of a road green construction mechanism for reducing floating dust is provided.

[0029] Figure 2 A structural schematic view of a gear of a road green construction mechanism for reducing floating dust is provided.

[0030] Figure 3The utility model provides a kind of structural schematic diagram of motor of road green construction mechanism of reducing floating dust proposed by the utility model;

[0031] Figure 4 The utility model provides a kind of structural schematic diagram of water pump one of road green construction mechanism of reducing floating dust proposed by the utility model;

[0032] Figure 5 The utility model provides a kind of structural schematic diagram of purification mechanism of road green construction mechanism of reducing floating dust proposed by the utility model;

[0033] Figure 6 The utility model provides a kind of structural schematic diagram of inner cylinder of road green construction mechanism of reducing floating dust proposed by the utility model;

[0034] Figure 7 The utility model provides a kind of structural schematic diagram of limiting cylinder of road green construction mechanism of reducing floating dust proposed by the utility model;

[0035] Figure 8 The utility model provides a kind of structural schematic diagram of activated carbon filter screen of road green construction mechanism of reducing floating dust proposed by the utility model;

[0036] Figure 9 For Figure 8 Enlarged view of A.

[0037] Legend:

[0038] 1, base; 2, universal wheel; 3, baffle; 4, water tank; 5, water pump one; 6, water pump two; 7, main water pipe; 8, shunt telescopic pipe; 9, auxiliary dust reduction mechanism; 901, motor; 902, gear; 903, rack; 904, sliding slot; 905, fixed rotating rod; 906, connecting rotator; 10, top plate; 11, high-pressure spray head; 12, purification mechanism; 1201, water inlet pipe; 1202, extension hose; 1203, rotating drum; 1204, inner cylinder; 1205, limiting cylinder; 1206, activated carbon filter screen; 1207, annular groove; 1208, clamping block; 1209, limiting plate; 1210, spring; 1211, pull rope. DETAILED DESCRIPTION

[0039] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model below, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0040] Refer to Figure 1 , Figure 4 - Figure 9The utility model provides a kind of embodiment of reducing floating dust's road green construction mechanism, for the deficiency of water tank 4 capacity design, innovatively join the water replenishing device connectable external water pipe, support in real time replenishment water source during construction process, avoid the influence dust-settling operation due to water tank 4 capacity limit.Water tank 4 top is provided with liquid inlet, for injecting water source in water tank 4 before equipment operation, water pump two 6 pipeline can also be in equipment work while water source outside is transported to the inside of water tank 4.To prevent too many impurities in outside water source cause nozzle block, system is built-in purification mechanism 12, including inner tube 1204 and activated carbon filter screen 1206, wherein, annular groove 1207 is set in the outside of inner tube 1204, annular groove 1207 inside is provided with clamping assembly, for fixed filter screen;Clamping assembly is made of four limit plates 1209, limit plate 1209 is slidably connected in annular groove 1207, and by clamp block 1208 and the inside of inner tube 1204 slidably connected, form stable filter screen support structure, one side of limit plate 1209 is connected with rotary drum 1203 by pull rope 1211, the outside of pull rope 1211 is equipped with spring 1210, spring 1210 is located between limit cylinder 1205 and limit plate 1209, provides rebound force for clamping assembly.Pull rope 1211 penetrates the inside of limit cylinder 1205 and is fixedly connected in the inner wall of rotary drum 1203, by rotating rotary drum 1203, filter screen can be quickly loosened or clamped, the end of inner tube 1204 is installed with inlet pipe 1201, the end of inlet pipe 1201 is connected with extension hose 1202, by extension hose 1202, water source outside can be pumped and filtered by activated carbon filter screen 1206, remove the impurities in outside water source, in addition, the outside of inner tube 1204 of purification mechanism 12 is provided with quick release assembly, quick release assembly is combined by limit cylinder 1205 and rotary drum 1203, can quickly complete the installation and replacement of activated carbon filter screen 1206, facilitate user maintenance, purified water is entered into total water pipe 7 by water pump one 5, total water pipe 7 is connected with multiple shunt flexible pipes 8, and is transported to high pressure nozzle 11 and realizes efficient dust-settling.

[0041] Referring to Figure 1 - Figure 3The bottom of the base 1 is provided with two universal wheels 2, facilitating the movement of the device on the construction site. An electrically-driven swing head mechanism is designed on the upper part of the baffle 3, so that the spraying coverage is wider and the dust-settling effect is more uniform. The auxiliary dust-settling mechanism 9 includes a driving assembly and a swing assembly. The motor 901 in the driving assembly is located on the top plate 10 and drives the rack 903 inside the sliding groove 904 through the output gear 902. The swing assembly is composed of a fixed rotating rod 905 and a connecting rotator 906. The connecting rotator 906 is sleeved outside the fixed rotating rod 905 and is adjusted by the rack 903 to drive the high-pressure spray head 11 to swing synchronously. Since the shunt telescopic pipe 8 can be freely telescoped, the movement of the high-pressure spray head 11 is not affected. The high-pressure spray head 11 is located inside the fixed rotating rod 905, which is rotationally connected through the baffle 3. This swing mechanism ensures that the spraying range is more uniform, reduces the dust-settling blind area, effectively saves water resources through an efficient water spraying mechanism, and further improves the dust-settling efficiency.

[0042] Working principle: The road green construction mechanism for reducing floating dust realizes efficient dust-settling through the cooperative work of the water tank 4, the purification mechanism 12 and the spray dust-settling system. External water source enters the purification mechanism 12 through the extension hose 1202, is filtered by the activated carbon filter screen 1206 and is then delivered to the water tank 4 by the water pump 2. The water in the water tank 4 is pressurized by the water pump 1 5, delivered to the multiple shunt telescopic pipes 8 through the main water pipe 7 and finally reaches the high-pressure spray head 11. The high-pressure spray head 11 sprays through the electrically-driven swing head mechanism 9 to expand the coverage and ensure uniform dust-settling. The universal wheels 2 enable the device to move flexibly on the construction site to meet the dust-settling needs of different areas. Through quick disassembly of the components, the filter and the purification mechanism 12 can be conveniently replaced and cleaned to ensure continuous operation of the equipment. The entire system optimizes the utilization of water resources and the spraying efficiency to solve the problem of floating dust diffusion during construction and achieve the goal of green and environmentally-friendly construction.

[0043] Finally, it should be noted that the above-described preferred embodiments of the present application are not intended to limit the present application, and although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A road green construction mechanism for reducing floating dust, comprising a base (1), characterized in that: The bottom of the base (1) is provided with universal wheels (2), the top of the base (1) is fixedly connected with a baffle (3), the front of the baffle (3) is provided with a water tank (4), the top of the water tank (4) is provided with a water pump (5), the output end of the water pump (5) is connected with a total water pipe (7) through a straight pipe, the inside of the total water pipe (7) is connected with a plurality of shunt flexible pipes (8), the other end of the shunt flexible pipe (8) is connected with a high-pressure spray head (11), the top of the baffle (3) is provided with an auxiliary dust falling mechanism (9), the right side of the water tank (4) is provided with a water pump (6), the output end of the water pump (6) is connected to the inside of the water tank (4) through a pipeline, and the input end of the water pump (6) is provided with a purification mechanism (12). The auxiliary dust falling mechanism (9) comprises a driving assembly and a swing assembly, the driving assembly comprises a motor (901), the output end of the motor (901) is fixedly connected with a gear (902), one side of the top of the baffle (3) is fixedly connected with a top plate (10), the inside of the top plate (10) is provided with a sliding groove (904), and the inside of the sliding groove (904) is provided with a rack (903).

2. The road green construction mechanism for reducing floating dust according to claim 1, characterized in that: The swing assembly comprises a fixed rotating rod (905) and a connecting rotator (906), one end of the connecting rotator (906) is sleeved on the outside of the fixed rotating rod (905), and the other end of the connecting rotator (906) is fixed on the back side of the rack (903).

3. The road green construction mechanism for reducing floating dust according to claim 1, characterized in that: The outside of the motor (901) is provided with a fixing frame, and the fixing frame is located on the top of the top plate (10).

4. The road green construction mechanism for reducing floating dust according to claim 2, characterized in that: The high-pressure spray head (11) is located in the inside of the fixed rotating rod (905), and the fixed rotating rod (905) is rotatably connected in the inside of the baffle (3).

5. The road green construction mechanism for reducing floating dust according to claim 1, characterized in that: The input end of the water pump (5) is connected to the inside of the water tank (4) through a pipeline, and the top of the water tank (4) is provided with a liquid inlet.

6. The road green construction mechanism for reducing floating dust according to claim 1, characterized in that: The purification mechanism (12) comprises an inner cylinder (1204) and an activated carbon filter screen (1206), an annular groove (1207) is formed in the outside of the inner cylinder (1204), a clamping assembly is arranged in the inside of the annular groove (1207), a water inlet pipe (1201) is mounted at the end of the inner cylinder (1204), an extension hose (1202) is fixedly connected to the end of the water inlet pipe (1201), a limiting cylinder (1205) is arranged on the outside of the inner cylinder (1204), and a rotating cylinder (1203) is rotatably connected to the outside of the limiting cylinder (1205).

7. A road green construction mechanism for reducing floating dust according to claim 6, characterized in that: The clamping assembly comprises four limiting plates (1209) which are slidingly connected inside the annular groove (1207), one side of each limiting plate (1209) is fixedly connected with a clamping block (1208) which is slidingly connected inside the inner cylinder (1204), the other side of each limiting plate (1209) is fixedly connected with a pull rope (1211), the outer side of each pull rope (1211) is sleeved with a spring (1210), and the spring (1210) is located between the limiting cylinder (1205) and the limiting plate (1209).

8. The road green construction mechanism for reducing floating dust according to claim 7, characterized in that: The pull rope (1211) penetrates the inside of the limiting cylinder (1205) and is fixedly connected to the inner wall of the rotating cylinder (1203).

Images