CN218221647U

CN218221647U - Dust device for construction

Info

Publication number: CN218221647U
Application number: CN202221927941.6U
Authority: CN
Inventors: 马静宇
Original assignee: Beijing Taiyide Electrical Installation Co ltd
Current assignee: Beijing Taiyide Electrical Installation Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-06
Anticipated expiration: 2032-07-25

Abstract

The application relates to dust fall technical field especially relates to a dust device for construction, and its technical scheme main points are: the water delivery device comprises an atomizing nozzle and a bottom plate, wherein a support frame is arranged on the bottom plate, a first driving assembly for driving the atomizing nozzle to horizontally move and a second driving assembly for driving the atomizing nozzle to circumferentially rotate are arranged on the support frame, a water delivery assembly is arranged on the bottom plate, and the water delivery assembly is communicated with the atomizing nozzle; the area that the spraying that has reached increase atomizer spraying can cover to improve the dust fall efficiency's of spraying dust fall equipment purpose.

Description

Dust device for construction

Technical Field

The application relates to a dust fall technical field especially relates to a dust device for construction.

Background

Building site is in the work progress, and building material allotment stirring, material loading unloading, processes such as powder transportation all can produce a large amount of dust, and under the dry condition of weather, the dust floats in the air, causes dust pollution, and not only seriously influences workman and passerby's healthy, and the polluted environment influences pleasing to the eye moreover, and consequently, is indispensable to the processing of dust in the building work progress.

Building construction dust device of record in the correlation technique adopts spraying dust fall equipment more, and spraying dust fall is a neotype dust fall technique, and its principle is the tiny particle that utilizes the spraying to produce, and surface tension is zero basically, and the spraying particle in various big or small dust particles can the adsorption air rapidly, and this makes dust particle quality increase, and the dust particle can subside to ground to can realize effective dust fall.

The main element of the spraying dust-settling equipment is an atomizing nozzle for generating spray, but when the atomizing nozzle is fixed on the spraying dust-settling equipment and sprays in one direction, the distance that the spray can reach is fixed, so that the coverage range of the spray sprayed by the atomizing nozzle is limited, the dust-settling range is small, and the dust-settling efficiency of the spraying dust-settling equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The application provides a dust device for construction in order to increase the region that the spraying that the atomizer jetted can cover to improve the dust fall efficiency of spraying dust fall equipment.

The application provides a pair of dust device for construction adopts following technical scheme:

the utility model provides a dust device for construction, includes atomizer and bottom plate, be provided with the support frame on the bottom plate, be provided with on the support frame and be used for the drive atomizer horizontal migration's first drive assembly with be used for the drive atomizer circumference pivoted second drive assembly, be provided with water delivery subassembly on the bottom plate, water delivery subassembly with the atomizer intercommunication.

By adopting the technical scheme, the first driving component can drive the atomizing spray head to move along the horizontal direction, so that the spray sprayed by the atomizing spray head can reach a longer distance in the horizontal direction, and the range of the spray sprayed by the atomizing spray head in the horizontal direction is enlarged; simultaneously, the second drive assembly can drive and place a set and rotate to can make atomizer rotatory around placing the global of dish, make the spraying that atomizer sprayed can cover horizontal direction a week.

Optionally, the support frame includes first installing frame, it places the dish to rotate to be connected with on the first installing frame, first drive assembly installs place on the dish, the second driving piece is installed be used for driving in the first installing frame place the dish and rotate.

Through adopting above-mentioned technical scheme, place the dish and can realize the fixed to first drive assembly, and first installing frame can realize the fixed to second drive assembly.

Optionally, the first driving assembly includes a first motor, an output shaft of the first motor is coaxially connected with a lead screw, the lead screw is connected with a sliding block in a threaded manner, at least one optical axis parallel to the lead screw penetrates through the sliding block, the optical axis is arranged on the placing disc, and the atomizing nozzle is installed on the sliding block.

Through adopting above-mentioned technical scheme, first motor drive lead screw rotates for the nut can set up direction horizontal migration along the lead screw, thereby makes atomizer also can set up direction horizontal migration along the lead screw, makes the spraying that atomizer sprays can reach farther distance in the horizontal direction, in order to increase atomizer spraying's scope at the horizontal direction.

Optionally, the optical axis both ends be provided with place the stopper of dish rigid coupling, the lead screw rotates to be connected two between the stopper, two one side that the stopper is relative all is provided with proximity switch, the both sides that the slider is relative are provided with respectively and are used for triggering two proximity switch's two sheetmetals, two the sheetmetal and two proximity switch one-to-one sets up, and proximity switch is coupled with the controller, the controller with first motor is coupled.

Through adopting above-mentioned technical scheme, constantly be close to proximity switch when the slider, when proximity switch sensed the sheetmetal, the first motor reversal of control box just control to make the nut can move to the opposite direction, like this, the nut can realize constantly reciprocating motion.

Optionally, the slider with it has the electronic hydraulic rod of second to articulate between the atomizer, the slider with be provided with the riser between the atomizer, the electronic hydraulic rod of second with the riser is located respectively the both ends of atomizer, riser one end with the atomizer is articulated, the other end with the slider rigid coupling.

Through adopting above-mentioned technical scheme, the piston rod can realize rising or descend, and then drives atomizer and rotate around articulated department to realize atomizer and horizontal contained angle's regulation, with increase atomizer's coverage, make atomizer have better convenience simultaneously.

Optionally, the second drive assembly is including installing second motor in the first installing frame, the vertical setting of output shaft and the coaxial coupling of second motor have the driver plate, driver plate one side rigid coupling have with the driver plate axis dislocation have the round pin, place the dish orientation the coaxial rigid coupling in one side of first installing frame has the pivot, coaxial rigid coupling has the sheave in the pivot, seted up on the sheave and supplied the notch of round pin embedding.

By adopting the technical scheme, the atomizing nozzle can intermittently rotate around the circumferential surface of the placing disc; further, the atomizing nozzle can realize the spray coverage of the maximum area under the mutual cooperation of the first driving assembly and the second driving assembly, so that the dust settling effect and the dust settling efficiency are improved.

Optionally, the support frame includes the second installing frame of rigid coupling on the bottom plate, the water delivery unit mount is in the second installing frame, first installing frame with be provided with first electronic hydraulic push rod between the second installing frame.

Through adopting above-mentioned technical scheme, first electronic hydraulic rod's piston rod can realize rising or descending, indirectly drives atomizer and realizes rising or descending to can make atomizer cover bigger vertical space region, in order to reach better dust fall effect.

Optionally, the water delivery assembly comprises a water tank, a water delivery pipe and a water pump which are arranged in the second mounting frame, a water outlet of the water tank is communicated with a water inlet of the water pump through the water delivery pipe, and a water delivery hose is communicated with a water outlet of the water pump and the atomizing nozzle.

Through adopting above-mentioned technical scheme, the water tank passes through water pump and water delivery hose and constantly to atomizer water delivery for atomizer can continuously spray the spraying in order to realize the dust fall.

Optionally, a balancing weight is arranged on the placing disc, and the balancing weight and the sliding block are respectively located on two sides of the axis of the placing disc.

Through adopting above-mentioned technical scheme, the balancing weight can improve the stability of dust fall equipment, reduces atomizer along the lead screw motion in-process, and the possibility of unbalanced phenomenon appears in dust fall equipment.

In summary, the present application has the following technical effects:

1. the atomization nozzle is characterized in that the atomization nozzle is provided with a screw rod, an optical axis, a sliding block, a first motor and a proximity switch, the screw rod is in threaded connection with a nut, the nut is fixedly connected with the sliding block, the atomization nozzle is installed on the sliding block, and the screw rod rotates to enable the nut to horizontally move along the setting direction of the screw rod, so that the atomization nozzle can also horizontally move along the setting direction of the screw rod, and the area which can be covered by the atomization nozzle in the horizontal direction is increased;

2. the second motor and the geneva mechanism are arranged, the atomizing nozzle is indirectly fixed on the placing disc, the geneva mechanism drives the placing disc to intermittently rotate, so that the atomizing nozzle intermittently rotates along the circumferential surface of the placing disc, the atomizing nozzle intermittently rotates, one stroke of the atomizing nozzle on the lead screw can be completed as far as possible, the atomizing nozzle can realize the maximum area coverage under the matching of the first driving assembly and the second driving assembly, and the dust settling efficiency is improved;

3. through having set up first electronic hydraulic push rod, atomizer can adjust the place height, makes atomizer can cover bigger region in vertical direction.

Drawings

Fig. 1 is a schematic perspective view of a dust reducing device for construction in an embodiment of the present application;

fig. 2 is a front view of a dust reducing device for building construction in an embodiment of the present application;

fig. 3 is an exploded view of the dust reducing device for construction work according to the embodiment of the present application.

In the figure, 1, a bottom plate; 2. a universal wheel; 3. a water delivery assembly; 301. a water delivery hose; 302. a water pump; 303. a water delivery pipe; 304. a water tank; 4. a side plate; 5. a first electro-hydraulic ram; 6. a damper plate; 7. a support plate; 8. a connecting plate; 9. a counterweight block; 10. placing a tray; 11. a first drive assembly; 1101. a first motor; 1102. a slider; 1103. a lead screw; 1104. an optical axis; 12. an atomizing spray head; 13. a metal sheet; 14. a transverse plate; 15. a proximity switch; 16. a limiting block; 17. a control box; 1701. a control panel; 19. a second drive assembly; 1901. a drive plate; 1902. a grooved wheel; 1903. a second motor; 1904. a round pin; 1905. a notch; 20. a rotating shaft; 21. a vertical plate; 22. a second electro-hydraulic ram.

Detailed Description

In the description of the present application, it is to be noted that the terms "vertical", "horizontal", "rotation", and the like are relative relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the process or module referred to must have a specific orientation, state, and operation, and thus, should not be construed as limiting the present invention.

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1 and 2, the application provides a dust device for building construction, including bottom plate 1 and atomizer 12 that the level set up, be provided with the support frame on the bottom plate 1, the upper end of support frame is rotated and is connected with and places dish 10, is provided with the first drive assembly 11 that is used for making atomizer 12 horizontal migration on placing dish 10, still is provided with on the support frame to be used for the drive to place dish 10 pivoted second drive assembly 19, is provided with the water delivery subassembly 3 that is used for supplying water for atomizer 12 on the bottom plate 1.

In this way, the water delivery assembly 3 supplies water to the atomizing nozzle 12, so that the atomizing nozzle 12 can spray water, and the dust falling effect is realized; the first driving assembly 11 can drive the atomizer 12 to reciprocate along the horizontal direction, so that the spray sprayed by the atomizer 12 can reach a longer distance in the horizontal direction, and the range of the spray sprayed by the atomizer 12 in the horizontal direction is increased; second drive assembly 19 can drive and place dish 10 and rotate to can make atomizer 12 around placing the global rotation of dish 10, make the spraying that atomizer 12 jetted can cover horizontal direction a week, thereby further enlarge the scope that the spraying can cover, and then improve dust fall efficiency.

Specifically, referring to fig. 1 and fig. 2, a first motor 1101 is arranged on the placing disc 10, a body of the first motor 1101 is fixedly connected to the placing disc 10, a lead screw 1103 extending away from the center of the placing disc 10 is coaxially and fixedly connected to an output shaft of the first motor 1101, a horizontal transverse plate 14 is fixedly connected to the placing disc 10, two limiting blocks 16 are fixedly connected to two ends of the transverse plate, the lead screw 1103 is rotatably connected between the two limiting blocks 16, a slider 1102 horizontally arranged is connected to the lead screw 1103 through a thread, a vertical plate 21 is fixedly connected to the slider 1102, one end of the atomizing nozzle 12 is connected to the vertical plate 21, optical axes 1104 parallel to the lead screw 1103 are fixedly connected between the two limiting blocks 16, the optical axes 1104 are arranged in two numbers, the two optical axes 1104 are respectively located on two sides of the lead screw 1103, and the two optical axes 1104 are all penetrated through the slider 1102.

In this way, the first motor 1101 drives the lead screw 1103 to rotate, so that the slider 1102 can move horizontally along the length direction of the lead screw 1103, and thus the atomizer 12 can also move horizontally along the length direction of the lead screw 1103, so that the spray sprayed by the atomizer 12 can reach a longer distance in the horizontal direction, and the range of the spray sprayed by the atomizer 12 in the horizontal direction is increased.

Two limit blocks 16 are respectively provided with a proximity switch 15, two sides of the sliding block 1102 opposite to the two limit blocks 16 are respectively provided with a metal sheet 13 capable of triggering the corresponding proximity switch 15, and the proximity switch 15 is coupled with a controller (not shown in the figure), and the controller is coupled with the first motor 1101.

When the slider 1102 continuously approaches the proximity switch 15 and the proximity switch 15 senses the metal sheet 13, the control box 17 controls the first motor 1101 to rotate reversely, so that the slider 1102 can move in the opposite direction, and thus the slider 1102 can continuously reciprocate between the two limit blocks 16, and the atomizer 12 is driven to reciprocate between the two limit blocks 16.

Referring to fig. 3, the support frame includes first installation frame and second installation frame, first installation frame is the U type, first installation frame includes two and places 10 vertically connecting plate 8, there is the interval between two connecting plates 8, there is horizontally backup pad 7 two connecting plate 8's lower extreme rigid coupling, it has pivot 20 to place coaxial rigid coupling on one side of dish 10 towards backup pad 7, the coaxial rigid coupling of pivot 20 has sheave 1902, a plurality of notches 1905 have been seted up on sheave 1902, every notch 1905 is all offered to the centre of a circle of sheave 1902 from the periphery of sheave 1902, and all be the radioactivity setting with the axis of sheave 1902 as the origin. Be provided with second motor 1903 in the first installing frame, second motor 1903 is coupled with the controller, and the body rigid coupling of second motor 1903 is on backup pad 7, and the coaxial rigid coupling of the output shaft of second motor 1903 has drive plate 1901, and drive plate 1901 one side rigid coupling has round pin 1904, and the axis of round pin 1904 and the axis dislocation set of second motor 1903 output shaft, round pin 1904 and the notch 1905 cooperation on the sheave 1902. When the second motor 1903 rotates, the drive plate 1901 will drive the round pin 1904 to rotate around the axis of the output shaft of the second motor 1903, and in the process of rotation of the round pin 1904, the round pin 1904 will be sequentially embedded into each notch 1905, and drive the grooved pulley 1902 to rotate by abutting against the side wall of the notch 1905, so as to drive the placing tray 10 to rotate intermittently.

By providing the second motor 1903, the sheave 1902, and the dial 1901, the placing tray 10 and the atomizer 12 can be intermittently rotated about the axis of the placing tray 10. When in use, the second motor 1903 can rotate forward and backward for one turn, and then cycle sequentially. In this way, the atomizing nozzle 12 can cover the maximum area by the cooperation of the first driving unit 11 and the second driving unit 19, and thus the dustfall effect and the dustfall efficiency can be improved.

Further, referring to fig. 2, the second installing frame is the type of falling U, and the second installing frame includes two curb plates 4 perpendicular with bottom plate 1, has the interval between the curb plate 4, and the upper end rigid coupling of two curb plates 4 has horizontally shock attenuation board 6, and water delivery subassembly 3 sets up between two curb plates 4. The water delivery assembly 3 comprises a water tank 304 fixed in the second mounting frame, the water tank 304 is provided with a water inlet and a water outlet, a water pump 302 is further arranged in the second mounting frame, a water delivery pipe 303 is communicated between the water outlet of the water tank 304 and the water inlet of the water pump 302, and a water delivery hose 301 is communicated between the water pump 302 and the atomizing nozzle 12. Water delivery hose 301 has reserved length, guarantees that atomizer 12 moves when the lead screw 1103 keeps away from the one end of first motor 1101, and second motor 1903 drives and places the rotatory round of dish 10 and make water delivery hose 301 winding after placing the round on the dish 10, and water delivery hose 301 can also normally supply water for atomizer 12.

Be provided with vertical electronic hydraulic push rod 5 between first installing frame and the second installing frame, the cylinder body rigid coupling of first electronic hydraulic push rod 5 is on damper plate 6, backup pad 7 and the piston rod upper end rigid coupling of first electronic hydraulic push rod 5, and the motor of first electronic hydraulic push rod 5 is coupled with control box 17. Piston rod through controlling among the first electronic hydraulic push rod 5 rises or descends, drives atomizer 12 indirectly and realizes rising or descending to can make atomizer 12 cover bigger vertical space region, in order to reach better dust fall effect. It can be understood that the reserved length of the water hose 301 can meet the requirement of the atomizer head for ascending and descending.

The sliding block 1102 and the atomizer 12 are provided with a vertical second electric hydraulic push rod 22, and the second electric hydraulic push rod 22 and the vertical plate 21 are respectively located at two ends of the atomizer 12. The cylinder body of the second electric hydraulic push rod 22 is hinged on the slide block 1102, and the piston rod of the second electric hydraulic push rod 22 is hinged with the side wall of the atomizer 12. Meanwhile, one end of the vertical plate 21 is fixedly connected with the sliding block 1102, the other end of the vertical plate is hinged to the side wall of the atomizing nozzle 12, and the motor of the second electro-hydraulic push rod 22 is also coupled with the controller. Through controlling the motor in the electronic hydraulic rod 5 of second, the piston rod of the electronic hydraulic rod 5 of second can realize rising or descend, and then drives atomizer 12 around rotating with riser 21 pin joint to realize the regulation of atomizer 12 and horizontal plane contained angle, with the coverage of increase atomizer 12, make atomizer 12 have better convenience simultaneously.

A plurality of universal wheels 2 are arranged on the lower side of the bottom plate 1, and the universal wheels 2 can enable the dust settling equipment to move conveniently in a building construction site; the base plate 1 is further provided with a control box 17 for mounting a controller, the control box 17 is provided with a control panel 1701, and the control panel 1701 can respectively control the first motor 1101, the second motor 1903, the motor in the first electric hydraulic push rod 5 and the motor in the second electric hydraulic push rod 22, so that the corresponding positions of the atomizing nozzles 12 of the dust settling equipment can be adjusted according to different working requirements.

Be provided with balancing weight 9 on placing dish 10, balancing weight 9 and slider 1102 are located the both sides of placing dish 10 axis respectively, and balancing weight 9 can improve dust fall equipment's stability, reduces atomizer 12 and appears unbalance phenomenon's possibility at dust fall equipment along lead screw 1103 length direction motion in-process.

To sum up, the application process of this application is: the water delivery subassembly 3 supplies water for atomizer 12, makes atomizer 12 spray, and first drive assembly 11 can drive atomizer 12 along horizontal direction reciprocating motion for the spraying that atomizer 12 sprays can reach farther distance in the horizontal direction, and second drive assembly 19 can drive and place the dish 10 and rotate, thereby can make atomizer 12 around placing the global rotation of dish 10, makes the spraying that atomizer 12 sprays can cover horizontal direction a week.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides a dust device for construction which characterized in that: including atomizer (12) and bottom plate (1), be provided with the support frame on bottom plate (1), be provided with on the support frame and be used for the drive atomizer (12) horizontal migration's first drive assembly (11) and be used for the drive atomizer (12) circumference pivoted second drive assembly (19), be provided with water delivery subassembly (3) on bottom plate (1), water delivery subassembly (3) with atomizer (12) intercommunication.

2. The dust falling device for building construction according to claim 1, characterized in that: the support frame includes first installing frame, it is connected with and places dish (10) to rotate on the first installing frame, first drive assembly installs place on dish (10), second drive assembly (19) are installed be used for driving in the first installing frame place dish (10) and rotate.

3. The dust falling device for building construction according to claim 2, characterized in that: the first driving assembly (11) comprises a first motor (1101), an output shaft of the first motor (1101) is coaxially connected with a lead screw (1103), a sliding block (1102) is connected to the lead screw (1103) in a threaded mode, at least one optical axis (1104) parallel to the lead screw (1103) penetrates through the sliding block (1102), the optical axis (1104) is arranged on the placement disc (10), and the atomizing nozzle (12) is installed on the sliding block (1102).

4. The dust falling device for building construction according to claim 3, characterized in that: optical axis (1104) both ends be provided with place stopper (16) of dish (10) rigid coupling, lead screw (1103) rotate to be connected two between stopper (16), two one side that stopper (16) are relative all is provided with proximity switch (15), the both sides that slider (1102) is relative are provided with respectively and are used for triggering two sheetmetal (13) of proximity switch (15), two sheetmetal (13) and two proximity switch (15) one-to-one sets up, and proximity switch (15) are coupled and are had the controller, the controller with first motor (1101) is coupled.

5. The dust falling device for building construction according to claim 3, characterized in that: slider (1102) with articulated between atomizer (12) have second electronic hydraulic rod (22), slider (1102) with be provided with riser (21) between atomizer (12), second electronic hydraulic rod (22) with riser (21) are located respectively the both ends of atomizer (12), riser (21) one end with atomizer (12) are articulated, the other end with slider (1102) rigid coupling.

6. The dust falling device for building construction according to claim 2, characterized in that: second drive assembly (19) is including installing second motor (1903) in the first installing frame, the vertical setting of output shaft and coaxial coupling of second motor (1903) have driver plate (1901), driver plate (1901) one side rigid coupling has round pin (1904) with driver plate (1901) axis dislocation, place dish (10) orientation the coaxial rigid coupling in one side of first installing frame has pivot (20), coaxial rigid coupling has sheave (1902) on pivot (20), seted up on sheave (1902) and supplied notch (1905) of round pin (1904) embedding.

7. The dust falling device for building construction according to claim 6, characterized in that: the support frame includes the second installing frame of rigid coupling on bottom plate (1), install water delivery subassembly (3) in the second installing frame, first installing frame with be provided with first electronic hydraulic push rod (5) between the second installing frame.

8. The dust falling device for building construction according to claim 7, characterized in that: the water delivery assembly (3) comprises a water tank (304), a water delivery pipe (303) and a water pump (302) which are arranged in the second mounting frame, a water outlet of the water tank (304) is communicated with a water inlet of the water pump (302) through the water delivery pipe (303), and a water delivery hose (301) is communicated between a water outlet of the water pump (302) and the atomizing nozzle (12).

9. The dust falling device for building construction according to claim 3, characterized in that: the placing disc (10) is provided with a balancing weight (9), and the balancing weight (9) and the sliding block (1102) are respectively positioned on two sides of the axis of the placing disc (10).