CN211523047U - A kind of ash cleaning device for energy saving and environmental protection building civil engineering - Google Patents

Abstract

The utility model discloses an energy-saving and environment-friendly building ash cleaning device for civil engineering. A dust collecting tank is fixedly connected to the upper end surface of the base, a dust collecting chamber is arranged in the dust collecting tank, and a motor motor is fixedly connected to the inner wall of the side of the dust collecting chamber away from the base. The utility model utilizes the suction effect of the negative pressure generated in the dust suction tank when the fan blades rotate, so that the dust in the area covered by the dust suction hood is sucked into the dust collecting cavity by means of the dust suction pipe for storage, so as to achieve the purpose of cleaning the road surface. And in the process of moving the dust cleaning device, the hard bristles on the bottom side wall of the scraper can be used to scrape the road surface, so as to raise the dust on the road surface, so that the dust collector can more easily suck the dust into the dust collector. In the dust chamber, the efficiency of the vacuuming operation and the vacuuming effect are improved, and the purpose of energy saving and environmental protection is achieved.

Description

A kind of ash cleaning device for energy saving and environmental protection building civil engineering

technical field

The utility model relates to the technical field of road ash cleaning, in particular to an energy-saving and environment-friendly building and civil engineering ash cleaning device.

Background technique

In the process of civil engineering construction, due to the frequent passing of construction material transport vehicles, a large amount of dust will accumulate on the road, and during the process of transport vehicles passing, serious dust will appear on the road surface, thereby polluting the surrounding air. surroundings. Road dust is one of the important factors of haze generation. In order to solve the problem of road dust and to respond to the national call for energy conservation and environmental protection, road dust absorption devices are generally installed on roads.

The existing road dust absorption device generally uses a vacuum cleaner to directly absorb the dust on the road surface, so as to achieve the purpose of cleaning dust and dust. The efficiency of dust removal is low, and the cleaning effect is very poor. For a dust pile, it takes a long time to absorb it to remove it, which wastes a lot of electric energy, cannot achieve the purpose of energy saving and environmental protection, and cannot clean the muck on the road surface. Clear.

Utility model content

The purpose of this utility model is to solve the shortcomings existing in the prior art, such as: the existing road dust absorption device generally uses a vacuum cleaner to directly absorb the dust on the road surface, so as to achieve the purpose of cleaning and dust removal, but in practice During use, because the accumulated dust has a certain thickness, suction alone will result in low dust cleaning efficiency and poor cleaning effect. For a dust pile, it takes a long time to absorb it to remove it, thus wasting a lot of electric energy. , the purpose of energy saving and environmental protection cannot be achieved, and the muck on the road surface cannot be removed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An energy-saving and environment-friendly building civil engineering ash cleaning device comprises a base, four universal wheels are symmetrically and fixedly connected on the bottom side wall of the base, a push rod is fixedly connected on the upper end surface of the base, and a A dust collection tank is fixedly connected on the upper end surface, and a dust collection chamber is arranged in the dust collection tank, and a motor motor is fixedly connected to the inner wall of the side of the dust collection chamber away from the base, and the output end of the motor motor is fixedly connected There are fan blades, and a side wall of the dust collecting tank away from the base is symmetrically provided with two through holes communicating with the dust collecting chamber, and a dust filter screen is fixedly connected to the inner side wall of the dust collecting chamber. The net is arranged close to the fan blade, and the upper end surface of the dust collecting tank is provided with a water ingress prevention device;

A suction pipe is fixedly connected to one side wall of the dust collecting tank away from the push rod, and a suction hood is fixedly connected to one end of the dust collecting pipe that is far away from the dust collecting tank. Two fixed rods are symmetrically and fixedly connected, and a rotating shaft is rotatably connected to the two fixed rods. A scraper is fixedly connected to the end of the rotating shaft away from the dust suction pipe, and a worm wheel is fixedly connected to the rotating shaft. Located between the fixed rod and the scraper, two bearings are symmetrically arranged on the outer side wall of the dust hood, and the inner side walls of the two bearings are fixedly connected with a transmission rod, and the transmission rod is provided with two sections The tooth pattern, the two sections of the tooth pattern are respectively meshed with the two worm gears, the rotation directions of the two tooth patterns are opposite, and the two ends of the transmission rod are symmetrically and fixedly connected with two rollers.

Preferably, the water ingress prevention device includes a plurality of symmetrically arranged support rods, the plurality of support rods are fixedly connected to the upper end surface of the dust collecting tank, and the plurality of the support rods are on one end away from the dust collecting tank Both are fixedly connected with a waterproof shield, and the waterproof shield is arranged facing the through hole.

Preferably, one side wall of the waterproof baffle away from the dust collecting tank is provided with a curved surface, and two baffle rings are symmetrically and fixedly connected on the upper end surface of the dust collecting tank, and the two baffle rings correspond to two through holes respectively. set up.

Preferably, a baffle plate is fixedly connected to the inner side wall of the dust collecting chamber, and the baffle plate is disposed facing the nozzle of the dust suction pipe.

Preferably, a plurality of bristles are symmetrically arranged on the bottom side wall of the scraper, and the bristles are hard wear-resistant bristles made of polyhexamethylene adipamide material.

Preferably, a blocking cloth is fixedly connected to the bottom side wall of the dust hood.

The beneficial effects of the present utility model are:

1. Start the motor and use the suction effect of the negative pressure generated in the vacuum cleaner when the fan blade rotates, and use the vacuum pipe to generate a strong suction at the vacuum cover, so as to use the vacuum pipe to remove the dust in the area covered by the vacuum cover. It is sucked into the dust collection chamber and stored to achieve the purpose of cleaning the road surface.

2. In the process of moving the ash cleaning device to clean the road surface, with the rotation of the roller, the transmission rod drives the two turbines to rotate in opposite directions, thereby driving the two shafts to drive the two scrapers to rotate in the opposite directions. The hard bristles on the bottom and side walls of the scraper are used to scrape the road surface to lift up the dust on the road surface, so that the dust collector can more easily suck the dust into the dust collection chamber, thereby improving the efficiency and suction of the dust collector. Dust effect, so as to better remove the dust on the road surface, and at the same time, through the scraping of the bristles, some slag condensed on the road surface can be scraped into small particles of slag, so that the slag can be strong in the suction pipe. Under the action of suction, it is sucked into the dust collection chamber. Since the movement of the scraper does not consume electricity, it is very energy-saving and environmentally friendly.

3. Use waterproof baffles and baffle rings to prevent water from falling into the dust collecting chamber in the dust collecting tank, and prevent the collected dust from contaminating the water and condensing into dirt, which adheres to the dust collecting chamber and is difficult to remove.

Description of drawings

Fig. 1 is the internal structure sectional view of a kind of energy-saving and environment-friendly building civil engineering ash cleaning device proposed by the utility model;

Fig. 2 is an enlarged view of mechanism A in Fig. 1;

Fig. 3 is the front view of a kind of energy-saving and environment-friendly building civil engineering ash cleaning device proposed by the utility model;

4 is a top view of the internal structure of a dust hood of an energy-saving and environmentally-friendly building and civil engineering ash cleaning device proposed by the utility model.

In the picture: 1 base, 2 universal wheels, 3 push rods, 4 dust collection tanks, 5 dust collection chambers, 6 motors, 7 fan blades, 8 through holes, 9 dust filters, 10 poles, 11 waterproof shields , 12 retaining rings, 13 vacuuming pipes, 14 vacuuming hoods, 15 baffles, 16 fixed rods, 17 rotating shafts, 18 scrapers, 19 worm gears, 20 transmission rods, 21 bearings, 22 rollers, 23 blocking cloth.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Referring to Figures 1-4, an energy-saving and environmentally friendly building ash cleaning device for civil engineering includes a base 1, four universal wheels 2 are symmetrically and fixedly connected on the bottom side wall of the base 1, and pushers 2 are fixedly connected on the upper end surface of the base 1. Rod 3, the upper end surface of the base 1 is fixedly connected with a dust collecting tank 4, a dust collecting chamber 5 is arranged in the dust collecting tank 4, and a movable door is sealed and installed on one side wall of the dust collecting tank 4, and the movable door can be opened to The dust collected in the dust collection chamber 5 is cleaned, and a motor 6 is fixedly connected to the inner wall of the side of the dust collection chamber 5 away from the base 1 .

A fan blade 7 is fixedly connected to the output end of the motor motor 6 , and two through holes 8 communicating with the dust collection chamber 5 are symmetrically arranged on one side wall of the dust collection tank 4 away from the base 1 . The dust filter screen 9 is fixedly connected, and the dust filter screen 9 is arranged close to the fan blade 7. The upper end surface of the dust collecting tank 4 is provided with a water ingress prevention device. The support rods 10 are all fixedly connected to the upper end surface of the dust collecting tank 4 , and a waterproof shield 11 is fixedly connected to one end of the multiple support rods 10 away from the dust collecting tank 4 .

The waterproof cover 11 is arranged facing the through hole 8, and the waterproof cover 11 is used to prevent water from directly falling into the dust collecting chamber 5 in the dust collecting tank 4, so as to prevent the collected dust from contaminating the water and condensing into dirt and sticking to it. In the dust collecting chamber 5, it is difficult to remove, and the side wall of the waterproof shield 11 away from the dust collecting tank 4 is arranged in a curved surface. Corresponding to the two through holes 8 respectively, the blocking ring 12 can prevent the water flowing down the top of the waterproof shield 11 from entering the dust collecting chamber 5 along the through holes 8 .

A dust collecting tube 13 is fixedly connected to a side wall of the dust collecting tank 4 away from the push rod 3, and a baffle 15 is fixedly connected to the inner side wall of the dust collecting chamber 5. The dust suction hood 14 is fixedly connected to the end of the dust suction pipe 13 away from the dust collecting tank 4, and the motor motor 6 is started, and the output end of the motor motor 6 drives the fan blade 7 to rotate, thereby generating a high-speed airflow moving from bottom to top. The high-speed airflow leaves the dust collecting tank 4 from the through hole 8 , thereby causing a negative pressure environment to be formed in the dust collecting chamber 5 .

Under the suction effect of negative pressure, the dust, small particles of slag and gravel in the ground area covered by the dust hood 14 will be sucked into the dust collection chamber 5 along the dust suction pipe 13. The direction of the dust-containing airflow sucked into the dust collection chamber 5 by the dust pipe 13 is changed to be inclined downward, and then falls to the bottom of the dust collection chamber 5 under the action of inertia. The dust filter 9 can effectively prevent dust from passing through the through hole 8 Two fixing rods 16 are symmetrically and fixedly connected between the inner walls on both sides of the dust hood 14, and the two fixing rods 16 are both rotatably connected with rotating shafts 17.

A scraper 18 is fixedly connected to the end of the rotating shaft 17 away from the dust suction pipe 13, and a plurality of bristles are symmetrically arranged on the bottom side wall of the scraper 18, and the bristles are hard and wear-resistant materials made of polyhexamethylene adipamide. Bristles, a worm gear 19 is fixedly connected to the rotating shaft 17, the worm gear 19 is located between the fixed rod 16 and the scraper 18, two bearings 21 are symmetrically arranged on the outer side wall of the dust hood 14, and the inner side walls of the two bearings 21 are fixed on both A transmission rod 20 is connected, and the transmission rod 20 is provided with two tooth patterns.

The rod body part of the transmission rod 20 with the toothed segment is equivalent to a worm, and the two toothed grooves are meshed with the two worm wheels 19 respectively. The rotation directions of the two toothed grooves are opposite. The roller 22, when the staff manually pushes or pulls the ash cleaning device along the road surface with the help of a transportation tool, the roller 22 drives the transmission rod 20 to rotate through its own rotation, and then, the transmission rod 20 uses the two-stage tooth pattern set on it. The two worm gears 19 are driven to rotate in opposite directions, and then the two scrapers 18 are driven to rotate in opposite directions through the rotating shaft 17 .

The hard bristles on the bottom side wall of the scraper 18 are used to scrape the road surface, so that the dust on the road surface is raised, so as to facilitate the suction of the dust suction pipe 13, improve the efficiency of the vacuuming operation and the dust suction effect, and thus improve the It is good to remove the dust on the road surface, and at the same time, through the scraping of the bristles, some slag condensed on the road surface can be scraped into small particles of slag, so that the slag can be sucked under the strong suction of the dust suction pipe 13. In the dust collection chamber 5, since the movement of the scraper 18 does not need to consume electric energy, it is very energy-saving and environmentally friendly. The bottom side wall of the dust hood 14 is fixedly connected with a blocking cloth 23. spread out.

In the present invention, when the user uses the device, the motor motor 6 is started first, and the motor motor 6 drives the fan blade 7 to rotate through the output end, so that a negative pressure is generated in the dust collecting chamber 5. The dust collecting pipe 13 sucks the dust in the area covered by the dust hood 14 into the dust collecting chamber 5 for storage. During the process of moving the dust cleaning device to clean the road surface, the transmission rod 20 rotates with the rotation of the roller 22 The two worm gears 19 are driven to rotate in opposite directions through the two tooth patterns with opposite rotation directions arranged thereon, thereby respectively driving the two scrapers 18 to rotate in opposite directions through the two rotating shafts 17;

The hard bristles on the bottom side wall of the scraper 18 are used to scrape the road surface and lift up the dust accumulated on the road surface, so that the dust collecting pipe 13 can easily absorb it into the dust collecting chamber 5, thereby improving the suction efficiency. The efficiency and vacuuming effect of dust operation, while better removing the dust on the road surface, can also scrape some slag condensed on the road into small particles by scraping the bristles, so that the slag can be in the The dust collecting tube 13 is sucked into the dust collecting chamber 5 under the strong suction force of the dust collecting tube 13. Since the movement of the scraper 18 does not need to consume electric energy, it is very energy-saving and environmentally friendly.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The dust cleaning device for the energy-saving and environment-friendly building civil engineering comprises a base (1) and is characterized in that four universal wheels (2) are symmetrically and fixedly connected to the bottom side wall of the base (1), a push rod (3) is fixedly connected to the upper end face of the base (1), a dust collecting tank (4) is fixedly connected to the upper end face of the base (1), a dust collecting cavity (5) is arranged in the dust collecting tank (4), a motor (6) is fixedly connected to the inner wall of one side, away from the base (1), of the dust collecting cavity (5), fan blades (7) are fixedly connected to the output end of the motor (6), two through holes (8) communicated with the dust collecting cavity (5) are symmetrically arranged on the side wall, away from the base (1), of the dust collecting cavity (5), a dust filter screen (9) is fixedly connected to the inner side wall, and the dust filter screen (9) is close to the fan blades (7), a water inlet prevention device is arranged on the upper end face of the dust collecting tank (4);

fixedly connected with dust absorption pipe (13) on the lateral wall of push rod (3) is kept away from to collection dirt jar (4), dust absorption pipe (13) keep away from one of collection dirt jar (4) and serve fixedly connected with suction hood (14), two dead levers (16) of symmetry fixedly connected with between the both sides inner wall of suction hood (14), two equal rotation is connected with pivot (17) in dead lever (16), fixedly connected with scraper blade (18) on the one end that dust absorption pipe (13) was kept away from in pivot (17), fixedly connected with worm wheel (19) on pivot (17), worm wheel (19) are located between dead lever (16) and scraper blade (18), the symmetry is equipped with two bearings (21) on the lateral wall of suction hood (14), two equal fixedly connected with transfer line (20) on the inside wall of bearing (21), be equipped with two sections insections on transfer line (20), the two sections of insections are respectively meshed with the two worm gears (19), the rotating directions of the two sections of insections are opposite, and two rollers (22) are symmetrically and fixedly connected to two ends of the transmission rod (20).

2. The ash removal device for energy-saving and environment-friendly building civil engineering according to claim 1, wherein the water inlet prevention device comprises a plurality of symmetrically arranged support rods (10), the plurality of support rods (10) are all fixedly connected to the upper end surface of the dust collection tank (4), the plurality of support rods (10) are all fixedly connected to the end, away from the dust collection tank (4), of the support rod (10) and are all fixedly connected with the waterproof shield cover (11), and the waterproof shield cover (11) is arranged right opposite to the through hole (8).

3. The ash removing device for energy-saving and environment-friendly building civil engineering as claimed in claim 2, wherein a side wall of the waterproof shield (11) far away from the dust collecting tank (4) is a curved surface, two retaining rings (12) are symmetrically and fixedly connected to the upper end surface of the dust collecting tank (4), and the two retaining rings (12) are respectively arranged corresponding to the two through holes (8).

4. The ash removing device for energy-saving and environment-friendly building civil engineering as claimed in claim 1, wherein a baffle (15) is fixedly connected to the inner side wall of the dust collection chamber (5), and the baffle (15) is arranged opposite to the nozzle of the dust collection pipe (13).

5. The energy-saving environment-friendly ash removal device for civil engineering of buildings according to claim 1, characterized in that a plurality of bristles are symmetrically arranged on the bottom side wall of the scraper (18), and the bristles are hard wear-resistant bristles made of polyhexamethylene adipamide material.

6. The ash removing device for energy-saving and environment-friendly building civil engineering as claimed in claim 1, wherein a baffle cloth (23) is fixedly connected to the bottom side wall of the dust hood (14).

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