CN213132457U

CN213132457U - Dust fall equipment

Info

Publication number: CN213132457U
Application number: CN202021717394.XU
Authority: CN
Inventors: 朱越; 张欢; 朱舜麒; 王耀
Original assignee: Zhejiang Shunjie Construction Group Co ltd
Current assignee: Zhejiang Shunjie Construction Group Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-07
Anticipated expiration: 2030-08-17

Abstract

The application discloses dust fall equipment relates to dust fall technical field, and it still includes the spraying dolly including spraying gun barrel, be provided with the mounting bracket on the spraying dolly, the spraying gun barrel is fixed on the mounting bracket, the inside fixed mounting of spraying dolly has the storage water tank, storage water tank and spraying gun barrel lead to pipe intercommunication, still be fixed with the high-pressure atomizing pump in the spraying dolly, just high-pressure atomization sets up between storage water tank and spraying gun barrel, can dismantle in the spraying gun barrel and be fixed with the accuse and flow the end cap, still be provided with the adjusting device who is used for adjusting accuse and flows the end cap position in the spraying gun barrel. This application has the effect that improves the suitability that dust fall equipment used.

Description

Dust fall equipment

Technical Field

The application relates to a dust fall technical field especially relates to a dust fall equipment.

Background

The high-pressure spraying dust-settling system is a novel dust-settling system. The principle is that water is pressurized to 50-70 kg by a high-pressure pump and is delivered to a high-pressure nozzle through a high-pressure pipeline for atomization to form flying water mist, and because the water mist particles are micron-sized and very fine, the flying water mist can adsorb impurities in air, create good and fresh air, and achieve multiple effects of dust fall, humidification and the like.

A large amount of dust generated on a construction site is diffused in an operation environment, constructors are in the environment for a long time, and inhale a large amount of dust, so that the health of the constructors is harmed, and the environmental pollution is serious.

But current dust fall equipment dust fall scope is little, and the dust fall effect is poor, and the unable adjustment of spraying gun barrel of current spraying dust fall to be difficult to adapt to the unexpected a large amount of dusts in the building site, lead to spraying dust fall's suitability relatively poor, exist and treat the improvement part.

SUMMERY OF THE UTILITY MODEL

In order to improve the suitability that dust fall equipment used, this application provides a dust fall equipment.

The application provides a dust fall equipment adopts following technical scheme: the utility model provides a dust fall equipment, includes the spraying gun barrel, still includes the spraying dolly, be provided with the mounting bracket on the spraying dolly, the spraying gun barrel is fixed on the mounting bracket, the inside fixed mounting of spraying dolly has the storage water tank, storage water tank and spraying gun barrel lead to pipe intercommunication, still be fixed with the high-pressure atomizing pump in the spraying dolly, just high-pressure atomization sets up between storage water tank and spraying gun barrel, can dismantle in the spraying gun barrel and be fixed with the accuse and flow the end cap, still be provided with the adjusting device who is used for adjusting accuse and flows the end cap position in the spraying gun barrel.

By adopting the technical scheme, when the smoke dust on the construction site is low in height and is relatively dispersed, the flow control plug is moved into the spray gun tube by a worker through the adjusting device, so that the water mist sprayed by the spray gun tube is low in height and wide in dispersion range; when the smoke dust on the construction site is high and concentrated, the flow control plug is moved to the outside of the spray gun pipe or is detached through the adjusting device, so that the water mist sprayed by the spray gun pipe is high in height and small in dispersion surface; the position of the flow control plug in the spray gun tube is adjusted by the aid of the adjusting device, so that the height and the diffusion range of water mist sprayed out of the spray gun tube are adjusted, workers can perform targeted treatment on smoke dust on a construction site, and the use applicability of the dust settling equipment is improved.

Preferably: adjusting device includes elastic telescopic rod, elastic telescopic rod flows the both sides that the end cap is relative setting wantonly at the accuse and all is fixed with one, the groove of sliding has been seted up on the inner wall of spraying gun barrel, the length direction in groove of sliding is on a parallel with the length direction of spraying gun barrel, just the groove of sliding and elastic telescopic rod one-to-one, arbitrary elastic telescopic rod all inlays and establishes in the inslot that slides that corresponds and rather than the cooperation of sliding, adjusting device still flows the first drive assembly that the end cap slided along spraying gun barrel length direction in spraying gun barrel including being used for the drive accuse.

Through adopting above-mentioned technical scheme, in the work, the staff starts first drive assembly, and first drive assembly drive accuse flows the end cap and slides along the length direction of spraying gun barrel in the spraying gun barrel, helps the staff to adjust the convenience that accuse flowed the end cap.

Preferably: the first driving assembly comprises a screw and a servo motor, one end of the screw in the length direction penetrates through the bottom wall of the spray gun barrel and is in running fit with the bottom wall, the flow control plug penetrates through the screw and is in threaded fit with the screw, the servo motor is fixed on the outer side wall of the spray gun barrel, and the output shaft of the servo motor is connected with the screw in a coaxial and fixed mode through a coupler.

Through adopting above-mentioned technical scheme, in operation, the staff starts servo motor, and servo motor drive screw rod rotates to the drive flows the end cap with screw rod screw-thread fit's accuse and reciprocates to slide along the length direction of spraying gun barrel in the spraying gun barrel, helps improve equipment's level of mechanization, and then helps improving the staff and adjusts the convenience that the end cap was flowed in the accuse.

Preferably: the elastic telescopic rod comprises a fixed rod and a sliding rod, an embedded groove is formed in the fixed rod, the length direction of the embedded groove is parallel to the length direction of the fixed rod, the sliding rod is embedded in the embedded groove and matched with the embedded groove in a sliding mode, and a spiral spring is connected between the end portion of the sliding rod extending into the embedded groove and the bottom wall of the embedded groove.

By adopting the technical scheme, the length of the elastic telescopic rod is adjusted while the flow control plug moves by means of the spiral spring, so that the stability of the operation of the flow control plug is improved.

Preferably: the nozzle of the spray gun barrel is arranged in a trumpet shape.

Through adopting above-mentioned technical scheme, with the help of the mouth of pipe of the spraying gun pipe that is the horn shape setting, help improving the diffusivity of spraying gun pipe spun water smoke, and then help improving the dust fall area.

Preferably: the dust fall trolley is characterized in that a supporting seat is fixed in the dust fall trolley, the mounting frame is vertically rotatably erected on the supporting seat, the mounting frame vertically penetrates through the roof of the dust fall trolley and is in running fit with the roof, and a second driving assembly used for driving the mounting frame to rotate is further arranged in the dust fall trolley.

Through adopting above-mentioned technical scheme, rotate with the help of second drive assembly drive mounting bracket, the mounting bracket drives the spraying gun barrel and rotates to the direction of adjustment spraying gun barrel helps improving the suitability and the convenience that dust fall equipment used.

Preferably: the second driving assembly comprises a driving gear, a driven gear and a driving motor, the driving motor is fixed on the supporting seat, the driving gear is coaxially and fixedly connected with an output shaft of the driving motor, the driven gear is coaxially and fixedly installed on the installation frame, and the driving gear is meshed with the driven gear.

Through adopting above-mentioned technical scheme, in the work, the staff starts driving motor, and driving motor drives the driving gear and rotates, and the driving gear drives driven gear and rotates to drive the mounting bracket and rotate, with the help of driving motor, driving gear and driven gear three's cooperation, thereby realized having improved the degree of mechanization of equipment to the orificial regulation of spraying gun tube, and then helped improving the convenience of staff operation dust fall equipment.

Preferably: the tooth number of the driving gear is smaller than that of the driven gear.

Through adopting above-mentioned technical scheme, be less than driven gear's driving gear and driven gear's cooperation with the help of the number of teeth to make mounting bracket pivoted comparatively slow, and then help improving the orificial accuracy of staff's adjustment spraying gun barrel.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) the position of the flow control plug in the spray gun tube is adjusted by the aid of the adjusting device, so that the height and the diffusion range of water mist sprayed out of the spray gun tube are adjusted, workers can perform targeted treatment on smoke dust on a construction site, and the use applicability of the dust settling equipment is improved;

(2) the flow control plug is driven to move through the servo motor driving screw, the driving gear is driven by the driving motor to rotate to drive the spraying gun barrel to rotate, the mechanization degree of the dust fall equipment is improved, and the convenience of using the dust fall equipment by workers is improved.

Drawings

Fig. 1 is a schematic diagram mainly showing the overall structure of the dust settling apparatus in this embodiment;

FIG. 2 is a schematic diagram mainly showing the sectional structure of the monitor barrel for atomizing in the present embodiment;

fig. 3 is a schematic diagram mainly showing the internal structure of the spray car in this embodiment.

Reference numerals: 1. spraying a gun barrel; 11. a sliding groove; 12. a flow control plug; 2. a spray trolley; 21. a water storage tank; 22. a high pressure atomizing pump; 3. an elastic telescopic rod; 31. fixing the rod; 311. a groove is embedded; 32. a slide bar; 33. a coil spring; 4. a first drive assembly; 41. a screw; 411. a limit nut; 42. a servo motor; 5. a supporting seat; 51. a mounting frame; 511. a driven gear; 52. a drive motor; 521. a drive gear.

Detailed Description

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

The embodiment of the application discloses dust fall equipment. Referring to fig. 1, dust fall equipment includes spraying gun barrel 1 and spraying dolly 2, and spraying gun barrel 1 rotating turret establishes on spraying dolly 2, and spraying gun barrel 1's diameter is crescent to the mouth of pipe from its bottom, and spraying gun barrel 1's mouth of pipe is the setting of loudspeaker form and tilt up. A water storage tank 21 is fixed inside the spraying trolley 2, and the water storage tank 21 is communicated with the spraying gun tube 1 through a water pipe. The spraying trolley 2 is also internally fixed with a high-pressure atomizing pump 22, and the high-pressure atomizing pump 22 is arranged between the water storage tank 21 and the spraying gun barrel 1.

In operation, the staff starts the high pressure atomizing pump 22, and the high pressure atomizing pump 22 pumps the water in the water storage tank 21 into the spray gun barrel 1 and atomizes the water, and then the water is sprayed out through the nozzle of the spray gun barrel 1.

Referring to fig. 2, the inner wall of the monitor tube 1 is provided with two sliding grooves 11, the length direction of the sliding grooves 11 is parallel to the length direction of the monitor tube 1, and the sliding grooves 11 are symmetrically provided on the inner wall of the monitor tube 1. Be provided with accuse flow end cap 12 in the spray gun barrel 1, the side welded fastening elasticity telescopic link 3 of accuse flow end cap 12, elasticity telescopic link 3 includes dead lever 31, slide bar 32 and coil spring 33, the one end welded fastening of dead lever 31 is at the side of accuse flow end cap 12, embedded groove 311 has been seted up along the length direction of dead lever 31 to the other end of dead lever 31, slide bar 32 inlays to be established in embedded groove 311 and rather than the cooperation of sliding, coil spring 33 is connected slide bar 32 and is stretched into the tip and the embedded groove 311 diapire of embedded groove 311.

Two elastic telescopic rods 3 are symmetrically arranged on the side edge of the flow control plug 12, and one ends, far away from the flow control plug 12, of the sliding rods 32 on the two elastic telescopic rods 3 are respectively embedded in the corresponding sliding grooves 11. The spraying gun barrel 1 is also provided with a first driving assembly 4 for driving the flow control plug 12 to slide in the spraying gun barrel 1 along the length direction of the spraying gun barrel 1.

During work, a worker drives the flow control plug 12 to slide in the spray gun barrel 1 in a reciprocating mode along the length direction of the spray gun barrel 1 through the driving assembly.

Referring to fig. 2, the first driving assembly 4 includes a screw rod 41 and a servo motor 42, the length direction of the screw rod 41 is parallel to the length direction of the nebulizing gun barrel 1, the lower side of the length direction of the screw rod 41 penetrates through the central position of the bottom wall of the nebulizing gun barrel 1 and is in running fit with the bottom wall, the screw rod 41 further penetrates through the central position of the flow control plug 12 and is in threaded fit with the flow control plug, and a limit nut 411 is installed at one end of the screw rod 41 far away from the bottom wall of the nebulizing gun barrel 1, and the limit nut 411 is in threaded fit with. The body of the servo motor 42 is welded and fixed on the outer side wall of the bottom of the spray gun barrel 1, and the output shaft of the servo motor 42 is coaxially and fixedly connected with the screw rod 41 through a coupler.

In work, a worker starts the servo motor 42, the servo motor 42 drives the screw rod 41 to rotate, and the screw rod 41 drives the flow control plug 12 to move in the spray gun barrel 1 along the length direction of the spray gun barrel 1.

Referring to fig. 3, a supporting seat 5 is horizontally fixed in the spray trolley 2, an installation frame 51 is arranged on a vertical rotating frame on the supporting seat 5, the installation frame 51 vertically penetrates through the roof of the spray trolley 2 and is in rotating fit with the roof, and the spray gun barrel 1 is welded and fixed on the upper side of the installation frame 51. A driven gear 511 is fixedly welded on the mounting frame 51 between the top of the trolley and the supporting seat 5, a driving motor 52 is also fixedly welded on the supporting seat 5, an output shaft of the driving motor 52 is vertically arranged, a driving gear 521 is fixedly welded on the output shaft of the driving motor 52, the number of teeth of the driving gear 521 is one fourth of that of the driven gear 511, and the driving gear 521 is meshed with the driven gear 511.

In the work, the staff starts the driving motor 52, the driving motor 52 drives the driving gear 521 to rotate, and the driving gear 521 drives the driven gear 511 to rotate, so that the mounting frame 51 drives the spray gun barrel 1 to rotate, and the direction of the spray gun barrel 1 is adjusted.

The implementation principle of dust fall equipment of the embodiment of the application is: in the work, a worker starts the driving motor 52, the driving motor 52 drives the driving gear 521 to rotate, the driving gear 521 drives the driven gear 511 to rotate, so that the mounting frame 51 drives the spray gun tube 1 to rotate, and the tube opening of the spray gun tube 1 is adjusted to be aligned with smoke; when the smoke dust on the construction site is low in height and dispersed, a worker starts the servo motor 42, the servo motor 42 drives the screw rod 41 to rotate, the screw rod 41 drives the flow control plug 12 to move towards the direction close to the bottom wall of the spray gun tube 1, then the high-pressure atomizing pump 22 is started, the high-pressure atomizing pump 22 pumps water in the water storage tank 21 into the spray gun tube 1 and atomizes the water, and the water is sprayed out through the nozzle of the spray gun tube 1; when the smoke and dust on the building site is high in height and concentrated, the worker starts the servo motor 42, the servo motor 42 drives the screw rod 41 to rotate, the screw rod 41 drives the flow control plug 12 to move towards the direction far away from the bottom wall of the spray gun barrel 1 or detach the flow control plug 12, the high-pressure atomizing pump 22 is started again, and the high-pressure atomizing pump 22 pumps water in the water storage tank 21 into the spray gun barrel 1 and atomizes the water, and the atomized water is sprayed out from the opening of the spray gun barrel 1.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a dust fall equipment, includes spraying gun barrel (1), its characterized in that still includes spraying dolly (2), be provided with mounting bracket (51) on spraying dolly (2), spraying gun barrel (1) is fixed on mounting bracket (51), the inside fixed mounting of spraying dolly (2) has storage water tank (21), storage water tank (21) and spraying gun barrel (1) lead to pipe intercommunication, still be fixed with high-pressure atomizing pump (22) in spraying dolly (2), just high-pressure atomization sets up between storage water tank (21) and spraying gun barrel (1), can dismantle in spraying gun barrel (1) and be fixed with accuse and flow end cap (12), still be provided with in spraying gun barrel (1) and be used for adjusting the adjusting device that accuse flowed end cap (12) position.

2. The dust fall device according to claim 1, wherein the adjusting device comprises an elastic telescopic rod (3), the elastic telescopic rod (3) is fixed with one on each of two opposite sides of a flow control plug (12), a sliding groove (11) is formed in the inner wall of the spray gun tube (1), the length direction of the sliding groove (11) is parallel to the length direction of the spray gun tube (1), the sliding grooves (11) correspond to the elastic telescopic rods (3) one to one, any one of the elastic telescopic rods (3) is embedded in the corresponding sliding groove (11) and is in sliding fit with the sliding groove, and the adjusting device further comprises a first driving assembly (4) for driving the flow control plug (12) to slide in the spray gun tube (1) along the length direction of the spray gun tube (1).

3. The dust fall device according to claim 2, characterized in that the first driving assembly (4) comprises a screw rod (41) and a servo motor (42), one end of the screw rod (41) in the length direction penetrates through the bottom wall of the spray gun barrel (1) and is in running fit with the bottom wall, the flow control plug (12) penetrates through the screw rod (41) and is in threaded fit with the screw rod, the servo motor (42) is fixed on the outer side wall of the spray gun barrel (1), and the output shaft of the servo motor (42) is coaxially and fixedly connected with the screw rod (41) through a coupler.

4. The dust fall device according to claim 2, characterized in that the elastic telescopic rod (3) comprises a fixed rod (31) and a sliding rod (32), an embedded groove (311) is formed in the fixed rod (31), the length direction of the embedded groove (311) is parallel to the length direction of the fixed rod (31), the sliding rod (32) is embedded in the embedded groove (311) and is in sliding fit with the embedded groove (311), and a spiral spring (33) is connected between the end part of the sliding rod (32) extending into the embedded groove (311) and the bottom wall of the embedded groove (311).

5. A dust fall apparatus according to claim 1, characterized in that the nozzle of the spray gun barrel (1) is trumpet-shaped.

6. The dust fall device according to claim 1, characterized in that a supporting seat (5) is fixed in the spraying trolley (2), the mounting frame (51) is vertically and rotatably erected on the supporting seat (5), the mounting frame (51) vertically penetrates through the roof of the dust fall trolley and is rotatably matched with the roof, and a second driving assembly for driving the mounting frame (51) to rotate is further arranged in the spraying trolley (2).

7. A dust-settling device as claimed in claim 6, wherein the second driving assembly comprises a driving gear (521), a driven gear (511) and a driving motor (52), the driving motor (52) is fixed on the supporting seat (5), the driving gear (521) is coaxially and fixedly connected with an output shaft of the driving motor (52), the driven gear (511) is coaxially and fixedly installed on the mounting frame (51), and the driving gear (521) is meshed with the driven gear (511).

8. A dust reducing apparatus according to claim 7, characterized in that the number of teeth of the driving gear (521) is smaller than the number of teeth of the driven gear (511).