CN218502919U

CN218502919U - Environmental protection dust device for building engineering

Info

Publication number: CN218502919U
Application number: CN202222479960.3U
Authority: CN
Inventors: 周蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-21
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses an environmental protection dust device for building engineering, including box, supporting seat, dryer, elevating gear, rotary device and angle adjusting device, the supporting seat includes base and carousel, and the base is the tubular structure of upper end open-ended, and the base slides and sets up on the box, and the base slides from top to bottom at the box, and the carousel rotates and sets up on the base; the air duct is arranged on the rotary table through a support, the lifting device is arranged in the box body, the movable end of the lifting device is fixedly connected with the center of the bottom of the base, and the lifting device is used for driving the base to slide up and down in the box body; the rotating device is arranged between the base and the rotary disc and used for driving the air duct to rotate, and the angle adjusting device is arranged on the rotary disc and used for adjusting the inclination angle of the air duct. The utility model discloses in can carry out angle modulation about, about angle modulation and vertical altitude mixture control about to the dryer to enlarge the dust removal scope of dryer, improve dust collection efficiency.

Description

Environmental protection dust device for building engineering

Technical Field

The utility model relates to a dust device technical field especially relates to an environmental protection dust device for building engineering.

Background

Along with the continuous development of economy and the continuous expansion of urban construction scale, more and more building construction sites exist in cities, and due to the construction and other reasons, dust flies in the sites on the construction sites, so that the environment is seriously influenced; dust is sucked into a human body by people and also has certain influence on the health of the human body, so that the health problems of cardiovascular and cerebrovascular diseases, respiratory tract infection and the like are caused, and therefore, the dust falling treatment needs to be carried out on the site; however, the existing dust settling device is generally fixed, and the position or the angle of the existing dust settling device cannot be adjusted, so that the dust settling range is small, the efficiency is low, and the effect of fast dust settling cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of above-mentioned prior art, provide an environmental protection dust device for building engineering.

In order to solve the above problems, the utility model adopts the following technical proposal:

an environment-friendly dust-settling device for constructional engineering comprises a box body;

the supporting seat is arranged on the box body;

the air duct is arranged on the supporting seat through a bracket;

the lifting device is arranged in the box body, and the movable end of the lifting device is connected with the supporting seat and used for driving the supporting seat to lift;

the rotating device is arranged in the supporting seat and is used for driving the air duct to rotate;

the angle adjusting device is arranged on the supporting seat and used for adjusting the angle of the air duct.

In another embodiment, the supporting base comprises a base and a turntable, the base is slidably disposed on the box, and the turntable is rotatably disposed on the base.

In another embodiment, the lifting device is a hydraulic cylinder, a fixed end of the hydraulic cylinder is arranged at the bottom of the box body, and a movable end of the hydraulic cylinder is fixedly connected with the base and used for driving the base to slide in the box body.

In another embodiment, the rotating device comprises a supporting rod, a first gear and a second gear, one end of the supporting rod is fixedly arranged on the turntable, the other end of the supporting rod is rotatably arranged on the base, the first gear is fixedly arranged on the supporting rod, the second gear is of a semicircular structure, the second gear is meshed with the first gear, and the second gear is driven to rotate by a motor.

In another embodiment, the support rod is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the first gear, and the other end of the torsion spring is fixedly connected with the base.

In another embodiment, a first stop block is fixedly arranged on the base, a second stop block is fixedly arranged on the turntable, and the first stop block and the second stop block correspond to each other in position.

In another embodiment, the box body is provided with a fixed block, and the fixed block is in threaded connection with an inserted rod for fixing the box body.

In another embodiment, the angle adjusting device comprises a telescopic piece, the air duct is hinged to the support, one end of the telescopic piece is hinged to the rotary table, and the other end of the telescopic piece is hinged to the air duct.

In another embodiment, one end of the air duct is provided with a filter plate.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

1. the utility model can adjust the height, the inclination angle and the rotation angle of the air duct, and expand the dust falling range of the air duct, thereby improving the dust falling efficiency;

2. the utility model discloses be equipped with fixed orifices and inserted bar, insert the inserted bar subaerial and can make the device more stable, prevent that dust device from empting.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is an exploded view of the rotary device of the present invention;

fig. 4 is an exploded view of another angle rotating device of the present invention.

In the figure: the automatic air filter comprises a box body 1, an air duct 2, a support 3, a lifting device 4, a base 5, a turntable 6, a support rod 7, a first gear 8, a second gear 9, a motor 10, a torsion spring 11, a first stop block 12, a second stop block 13, a fixed block 14, an inserted rod 15, a telescopic piece 16 and a filter plate 17.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, an environment-friendly dust-settling device for construction engineering comprises a box body 1, a supporting seat, an air duct 2, a lifting device 4, a rotating device and an angle adjusting device, wherein the supporting seat comprises a base 5 and a turntable 6, the base 5 is a cylindrical structure with an opening at the upper end, the base 5 is arranged on the box body 1 in a sliding manner, the base 5 slides up and down on the box body 1, and the turntable 6 is arranged on the base 5 in a rotating manner; the dust removal device comprises a rotary table 6, a wind barrel 2, a lifting device 4 and a base, wherein the wind barrel 2 is arranged on the rotary table 6 through a support 3, one end of the wind barrel 2 is provided with a nozzle capable of spraying water mist for dust removal, the other end of the wind barrel 2 is provided with a fan for blowing the water mist to a remote place so as to expand the dust removal range of the water mist, the lifting device 4 is arranged in a box body 1, the movable end of the lifting device 4 is fixedly connected with the bottom center of the base 5, and the lifting device 4 is used for driving the base 5 to slide up and down in the box body 1; the rotating device is arranged between the base 5 and the turntable 6 and used for driving the air duct 2 to rotate, and the angle adjusting device is arranged on the turntable 6 and used for adjusting the inclination angle of the air duct 2. The utility model discloses in can carry out angle modulation about, about angle modulation and vertical altitude mixture control about to the dryer to enlarge the dust removal scope of dryer, improve dust collection efficiency.

In another embodiment, the lifting device 4 is a hydraulic cylinder, the hydraulic cylinder is vertically arranged in the box body 1, a fixed end of the hydraulic cylinder is arranged at the bottom of the box body 1, and a movable end of the hydraulic cylinder is fixedly connected with the base 5 and is used for driving the base 5 to slide in the box body 1; when the hydraulic cylinder is stretched, the base 5, the turntable 6 and the air duct 2 can be driven to ascend, otherwise, when the hydraulic cylinder retracts, the base 5, the grabbing disk 6 and the air duct 2 can be driven to descend, and therefore the up-and-down height adjustment of the air duct 2 is achieved.

It should be noted that the lifting device 4 can also be an electric push rod or an air cylinder, as long as the supporting seat and the air duct can be lifted or lowered.

As shown in fig. 3 and 4, in another embodiment, the rotating device includes a supporting rod 7, a first gear 8 and a second gear 9, the supporting rod 7 is vertically disposed, one end of the supporting rod 7 is fixedly disposed on the turntable 6, the other end of the supporting rod 7 is rotatably disposed on the base 5, the first gear 8 is fixedly disposed on the supporting rod 7, the first gear 8 and the supporting rod 7 are coaxially disposed, the second gear 9 is in a semicircular structure, the second gear 9 is engaged with the first gear 8, the second gear 9 is driven to rotate by a motor 10, the motor 10 is fixedly disposed on the base 5, and an output shaft of the motor 10 is in transmission connection with the second gear 9; still the cover is equipped with torsional spring 11 on the bracing piece 7, the one end and the 8 fixed connection of first gear of torsional spring 11, the other end and 5 fixed connection of base. The motor 10 drives the second gear 9 to rotate after being started, because the second gear 9 is meshed with the first gear 8, the first gear 8 can be driven to rotate, because the second gear 9 is of a semicircular structure, only the circular part of the second gear 9 can be meshed with the first gear 8, when the second gear 9 is meshed with the first gear 8, the first gear 8 can rotate, when the second gear 9 cannot be meshed with the first gear 8, the first gear 8 does not rotate any more, but under the action of the torsion spring 11, the first gear 8 rotates under the action of the rotation force of the torsion spring 11, the first gear 8 can rotate to the initial position, when the second gear 9 is meshed with the first gear 8 again, the first gear 8 can be driven to rotate again, the reciprocating operation is continuously carried out, the first gear 8 can rotate to the initial position again after rotating, the first gear 8 drives the rotary disc 6 and the air duct 2 to rotate constantly, the angle of the air duct 2 for spraying the water mist is changed constantly, and the dust fall range is enlarged.

In another embodiment, a first stop 12 is fixedly arranged on the base 5, a second stop 13 is fixedly arranged on the rotating disc 6, and the first stop 12 corresponds to the second stop 13; when carousel 6 was located initial position, first dog 12 and second dog 13 laminated each other, when carousel 6 rotated, can drive second dog 13 and rotate, drives second dog 13 when carousel 6 revolves and rotates equally, until first dog 12 and second dog 13 laminate mutually, first dog 12 and second dog 13 mutually support and can carry on spacingly to carousel 6, prevent that carousel 6 from revolving excessively leading to the unable intermeshing of two gears.

In another embodiment, a fixing block 14 is arranged on the box body 1, and an inserting rod 15 for fixing the box body 1 is connected to the fixing block 14 in a threaded manner; because carousel 6 can make first dog 12 and second dog 13 collide each other when the gyration, produce certain impact force, lead to dust device vibration easily or turn on one's side appears, the utility model discloses in remove box 1 to the operating position after, twist and move inserted bar 15 and make inserted bar 15 insert ground, can play stabilizing effect to dust device, prevent that dust device from taking place to turn on one's side.

It should be noted that the lower end of the plunger 15 is a tip end, which facilitates the insertion of the plunger 15 into the ground.

In another embodiment, the angle adjusting device comprises an expansion piece 16, the air duct 2 is hinged to the bracket 3, one end of the expansion piece 16 is hinged to the rotary disc 6, and the other end of the expansion piece is hinged to the air duct 2; the one end of dryer 2 is rotatable to be set up on support 3, the other end of extensible member 16 and dryer 2 is articulated mutually, therefore extensible member 16 is at flexible in-process, and dryer 2 can support 3 be the circumference rotation to adjust the every single move angle of dryer 2, enlarge the dust fall scope of dryer 2.

It should be noted that the telescopic member 16 may be one of a hydraulic cylinder, an electric push rod or an air cylinder, and can be normally extended and retracted so as to adjust the angle of the air duct 2.

In another embodiment, one end of the air duct 2 is provided with a filter plate 17, and the filter plate 17 is arranged at the end of the air duct 2 far away from the nozzle, so that large particle impurities can be prevented from entering the air duct 2 and damaging the fan, and the service life of the device can be prolonged.

It should be noted that a water tank is arranged in the tank body 1, a water pump is arranged on the water tank, a water outlet pipe is arranged between the water pump and the nozzle, and the water pump pumps the spray water in the water tank to the nozzle and sprays the spray water out of the nozzle, so that the spray dust-settling operation can be performed.

In another embodiment, the bottom of the box body 1 is provided with a roller which can facilitate the movement of the box body 1; one side of the box body 1 is provided with a handrail, so that an operator can conveniently hold the handrail, the fog outlet of the air duct 2 is back to one side of the handrail, and the air duct 2 can not face one side of the handrail in the rotating process, so that the operation of the operator can be facilitated, and the water fog can be prevented from being sprayed to the operator.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. An environment-friendly dust-settling device for constructional engineering is characterized by comprising a box body (1);

the supporting seat is arranged on the box body (1);

the air duct (2) is arranged on the supporting seat through a bracket (3);

the lifting device (4) is arranged in the box body (1), and the movable end of the lifting device is connected with the supporting seat and used for driving the supporting seat to lift;

the rotating device is arranged in the supporting seat and is used for driving the air duct (2) to rotate;

the angle adjusting device is arranged on the supporting seat and used for adjusting the angle of the air duct (2).

2. An environment-friendly dust-settling device for construction engineering as claimed in claim 1, wherein the supporting seat comprises a base (5) and a turntable (6), the base (5) is slidably disposed on the box body (1), and the turntable (6) is rotatably disposed on the base (5).

3. The environment-friendly dust-settling device for the building engineering as claimed in claim 2, wherein the lifting device (4) is a hydraulic cylinder, a fixed end of the hydraulic cylinder is arranged at the bottom of the box body (1), and a movable end of the hydraulic cylinder is fixedly connected with the base (5) and used for driving the base (5) to slide in the box body (1).

4. The environment-friendly dust-settling device for the building engineering as claimed in claim 2, wherein the rotating device comprises a support rod (7), a first gear (8) and a second gear (9), one end of the support rod (7) is fixedly arranged on the turntable (6), the other end of the support rod is rotatably arranged on the base (5), the first gear (8) is fixedly arranged on the support rod (7), the second gear (9) is of a semicircular structure, the second gear (9) is meshed with the first gear (8), and the second gear (9) is driven to rotate by a motor (10).

5. The environment-friendly dust-settling device for the building engineering as claimed in claim 4, wherein the support rod (7) is sleeved with a torsion spring (11), one end of the torsion spring (11) is fixedly connected with the first gear (8), and the other end of the torsion spring is fixedly connected with the base (5).

6. The environment-friendly dust-settling device for the building engineering as claimed in claim 5, wherein a first stop (12) is fixedly arranged on the base (5), a second stop (13) is fixedly arranged on the rotary table (6), and the first stop (12) corresponds to the second stop (13).

7. The environment-friendly dust-settling device for the building engineering as claimed in claim 6, wherein a fixing block (14) is arranged on the box body (1), and an inserted rod (15) for fixing the box body (1) is connected to the fixing block (14) in a threaded manner.

8. The environment-friendly dust-settling device for the building engineering as claimed in claim 2, wherein the angle adjusting device comprises an expansion piece (16), the air duct (2) is hinged to the support (3), one end of the expansion piece (16) is hinged to the turntable (6), and the other end of the expansion piece is hinged to the air duct (2).

9. An environment-friendly dust-settling device for building engineering as claimed in claim 1, wherein one end of the air duct (2) is provided with a filter plate (17).