CN219128732U

CN219128732U - Environment-friendly sprayer of municipal works construction

Info

Publication number: CN219128732U
Application number: CN202223584066.9U
Authority: CN
Inventors: 朱怡凡; 管茂杰
Original assignee: Anhui Huisen Decoration Engineering Co ltd
Current assignee: Anhui Huisen Engineering Technology Co.,Ltd.
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-06
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of municipal engineering construction and discloses an environment-friendly sprayer for municipal engineering construction, which comprises a box body and a rotating disc, wherein a spraying assembly is arranged above the rotating disc, a rotating assembly is arranged above the box body, the spraying assembly comprises a transmission box fixedly arranged at the top of the rotating disc, a servo motor is fixedly arranged on the right side wall of an inner cavity of the transmission box, a rotating rod is fixedly arranged on an output shaft of the servo motor, and a driving bevel gear is fixedly arranged on the left side of the rotating rod. This environment-friendly sprayer of municipal works construction can make the sprayer adjust at the ascending spraying angle of vertical direction through setting up the spraying subassembly for the spraying height of sprayer produces the change, avoids the dust of some eminence to spray it, thereby causes the problem that has the spraying dead angle, can adjust the horizontal direction spraying direction of sprayer through setting up the rotating assembly, makes the spraying scope increase.

Description

Environment-friendly sprayer of municipal works construction

Technical Field

The utility model relates to the technical field of municipal engineering construction, in particular to an environment-friendly sprayer for municipal engineering construction.

Background

The sprayer is a machine which disperses liquid into mist, a large amount of dust can be generated in the municipal engineering construction process, and the municipal engineering construction is generally outdoor, pedestrians and vehicles pass through, so that excessive carriage returns not only can pollute the environment, but also can influence the health of staff and pedestrians, and therefore the environment-friendly sprayer is required to be used for treating the dust in the municipal engineering construction process.

According to chinese patent publication No. CN216137452U, a dust removal sprayer for municipal works is proposed, this application file is through setting up the head rod in sprayer bottom and connecting first movable ball, the second movable ball is connected to the second connecting rod, through the activity of movable ball in first spacing groove, the spacing inslot of second, realize the angle transformation of sprayer after manual removal, the simple operation, it is high-efficient, it is thoroughly effective to remove dust, in this application file, can connect first movable ball through the head rod, the second movable ball is connected to the second connecting rod adjusts the horizontal spraying direction of sprayer, make the spraying scope increase, but in the in-service use of sprayer, can only adjust the horizontal direction and can not play effectual dust fall effect, because dust can not spread horizontally, some return cars that the quality is lighter can spread in vertical direction, so can only adjust the horizontal direction and can lead to some highly higher return cars and can not get fine dust fall, so propose an environmental protection sprayer of municipal works construction and solve above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an environment-friendly sprayer for municipal engineering construction, which has the advantages of being capable of adjusting the spraying angle of the sprayer in the vertical direction and the like, and solves the problem that the environment-friendly sprayer for municipal engineering construction has dust removal dead angles.

(II) technical scheme

In order to achieve the purpose of adjusting the spraying angle of the sprayer in the vertical direction, the utility model provides the following technical scheme: the utility model provides an environment-friendly sprayer of municipal works construction, includes box and rolling disc, the top of rolling disc is provided with spray assembly, the top of box is provided with the rolling assembly.

The spraying assembly comprises a transmission case fixedly arranged at the top of a rotating disc, a servo motor is fixedly arranged on the right side wall of an inner cavity of the transmission case, a rotating rod is fixedly arranged on an output shaft of the servo motor, a driving bevel gear is fixedly arranged on the left side of the rotating rod, a rotating shaft is movably connected between the inner top wall and the inner bottom wall of the transmission case, a driven bevel gear meshed with the driving bevel gear is fixedly arranged on the outer side of the rotating shaft, a threaded sleeve with one end penetrating through and extending to the top of the rotating shaft is rotatably connected to the inner bottom wall of the transmission case, a fixing ring meshed with the gear is fixedly arranged on the outer side of the threaded sleeve, a threaded rod is connected with the inner thread of the threaded sleeve, the top of the threaded rod is hinged with a sprayer body through a rotating seat, and two supporting rods are fixedly arranged on the right side of the top of the rotating disc.

Further, the rotating assembly comprises an annular convex groove formed in the top of the box body, a threaded hole penetrating through the annular convex groove is formed in the top of the box body, and a fixing bolt is connected with internal threads of the threaded hole.

Further, the left side of box fixed mounting has the water pump, the bottom four corners of box is all fixed mounting has the universal wheel.

Further, the front and back side wall brackets of the inner cavity of the transmission case are fixedly provided with supporting plates, the left sides of the supporting plates are provided with rotating holes penetrating to the right sides of the supporting plates, and the outer surfaces of the rotating rods are rotationally connected with the rotating holes.

Furthermore, the outer side of the fixed ring is provided with evenly distributed tooth grooves, and the gears are meshed with the fixed ring through the tooth grooves.

Further, opposite sides of the two support rods are hinged with the front face and the back face of the sprayer body through pin shafts respectively.

Further, the rotating disc is connected to the inside of the annular convex groove in a sliding mode, and the bottom of the fixing bolt is abutted to the top of the rotating disc.

Further, the water inlet of the water pump is communicated with a water suction pipe, one end of which is communicated with the inside of the box body, and the water outlet of the water pump is communicated with a hose, one end of which is communicated with the sprayer body.

(III) beneficial effects

Compared with the prior art, the utility model provides an environment-friendly sprayer for municipal engineering construction, which has the following beneficial effects:

this environment-friendly sprayer of municipal works construction can make the sprayer adjust at the ascending spraying angle of vertical direction through setting up the spraying subassembly for the spraying height of sprayer produces the change, avoids the dust of some eminence to spray it, thereby causes the problem that has the spraying dead angle, can adjust the horizontal direction spraying direction of sprayer through setting up the rotating assembly, makes the spraying scope increase.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of A in FIG. 1, which is a structural view of the present utility model;

fig. 3 is an enlarged view of B in fig. 1, which is a structural diagram of the present utility model.

In the figure: 1 box, 2 rotating discs, 3 spraying components, 301 transmission boxes, 302 servo motors, 303 rotating rods, 304 driving bevel gears, 305 rotating shafts, 306 driven bevel gears, 307 gears, 308 threaded sleeves, 309 fixed rings, 310 threaded rods, 311 sprayer bodies, 312 supporting rods, 4 rotating components, 401 annular convex grooves, 402 threaded holes, 403 fixed bolts, 5 water pumps and 6 universal wheels.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: referring to fig. 1-3, an environment-friendly sprayer for municipal engineering construction in this embodiment includes a box 1 and a rotating disc 2, a spraying assembly 3 is disposed above the rotating disc 2, and a rotating assembly 4 is disposed above the box 1.

Wherein, the left side fixed mounting of box 1 has water pump 5, can guarantee through water pump 5 to take out the inside water of box 1 sprayer department, makes the sprayer spray the dust fall, and the equal fixed mounting in bottom four corners of box 1 has universal wheel 6, can make whole device remove through universal wheel 6.

Specifically, can make the sprayer adjust at the ascending spraying angle of vertical direction through setting up spray subassembly 3, can adjust the horizontal direction spraying direction of sprayer through rotating assembly 4, and spray subassembly 3 and rotating assembly 4 mutually support, can make the spraying scope increase, and the dust fall effect is more obvious.

Embodiment two: referring to fig. 1-2, on the basis of the first embodiment, the spraying assembly 3 includes a transmission case 301 fixedly installed at the top of the rotating disc 2, a servo motor 302 is fixedly installed at the right side wall of an inner cavity of the transmission case 301, a rotating rod 303 is fixedly installed at an output shaft of the servo motor 302, a driving bevel gear 304 is fixedly installed at the left side of the rotating rod 303, a rotating shaft 305 is earned between the inner top wall and the inner bottom wall of the transmission case 301, a driven bevel gear 306 engaged with the driving bevel gear 304 is fixedly installed at the outer side of the rotating shaft 305, a gear 307 is fixedly installed at the outer side of the rotating shaft 305, a threaded sleeve 308 with one end penetrating and extending to the top of the inner bottom wall of the transmission case 301 is rotatably connected with a fixing ring 309 engaged with the gear 307, a threaded rod 310 is connected with an inner thread of the threaded sleeve 308, the top of the threaded rod 310 is hinged with a sprayer body 311 through a rotating seat, and two support rods 312 are fixedly installed at the right side of the top of the rotating disc 2.

Wherein, the front and back both sides wall support fixed mounting in transmission case 301 inner chamber has the backup pad, the left side of backup pad has been seted up and has been run through to its right side's rotation hole, the surface and the rotation hole of dwang 303 rotate to be connected, can carry out stable support to dwang 303 through the backup pad, and can make dwang 303 rotate more stably through the rotation hole, avoid initiative bevel gear 304 to break away from with driven bevel gear 306, when servo motor 302 is started, servo motor 302's output shaft can drive dwang 303 rotation, and dwang 303 can drive initiative bevel gear 304 rotation, initiative bevel gear 304 can drive meshing and driven bevel gear 306 rotation with it, thereby make driven bevel gear 306 drive pivot 305 rotation.

In addition, evenly distributed tooth grooves are formed in the outer side of the fixed ring 309, the gear 307 is meshed with the fixed ring 309 through the tooth grooves, when the rotating shaft 305 rotates, the rotating shaft 305 drives the gear 307 to rotate, the gear 307 drives the fixed ring 309 to rotate through the tooth grooves, and the fixed ring 309 drives the threaded sleeve 308 to rotate.

Wherein, the top of transmission case 301 has been seted up and has been run through to its inside through-hole, and screw sleeve 308's surface and through-hole rotate to be connected, can guarantee screw sleeve 308 pivoted stability through the through-hole.

It should be noted that, when the threaded sleeve 308 rotates, since the threaded rod 310 is hinged to the bottom of the sprayer body 311 by the rotating seat, the threaded rod 310 does not rotate, but can only move upward or downward under the action of the thread thrust of the threaded sleeve 308.

Wherein, the top of the rotating seat is fixedly provided with a T-shaped sliding block, the bottom of the sprayer body 311 is provided with a T-shaped sliding groove in sliding connection with the T-shaped sliding block, and the bottom of the sprayer body 311 is in sliding connection with the top of the rotating seat, so that when the threaded rod 310 moves upwards or downwards, the left side of the sprayer body 311 can be driven to move upwards or downwards under the action of the rotating seat, the T-shaped sliding block and the T-shaped sliding groove.

In addition, opposite sides of the two support rods 312 are respectively hinged to the front and back sides of the sprayer body 311 through the pin shafts, and the sprayer body 311 can be supported through the two support rods 312, so that the sprayer body 311 can rotate between the opposite sides of the two support rods 312, and when the left side of the sprayer body 311 moves upwards or downwards, the right side of the sprayer body 311 moves in the opposite direction, so that the spray opening of the sprayer body 311 is adjusted in angle in the upper direction of the vertical direction.

It should be noted that, the water inlet of the water pump 5 is communicated with a water pumping pipe with one end communicated with the inside of the box body 1, the water outlet of the water pump 5 is communicated with a hose with one end communicated with the sprayer body 311, water in the box body 1 can be pumped through the water pumping pipe, and then the water is transmitted to the inside of the sprayer body 311 through the hose to be sprayed.

Specifically, the forward and reverse rotation of the servo motor 302 is started, so that the purpose of enabling the spray opening of the sprayer body 311 to rotate upwards or downwards is achieved, and the angle of the spray opening of the sprayer body 311 is further adjusted in the vertical direction.

Embodiment III: referring to fig. 1 and 3, on the basis of the first embodiment, the rotating assembly 4 includes an annular groove 401 formed at the top of the case 1, a threaded hole 402 penetrating into the annular groove 401 is formed at the top of the case 1, and a fixing bolt 403 is screwed into the threaded hole 402.

Wherein, the rotating disc 2 is slidingly connected to the inside of the annular convex groove 401, so as to ensure that the rotating disc 2 can rotate in the inside of the annular convex groove 401, thereby enabling the spraying component 3 on the top of the rotating disc 2 to rotate.

The bottom of the fixing bolt 403 abuts against the top of the rotary disk 2, and the rotary disk 2 can be restrained by the fixing bolt 403.

Specifically, when the spraying angle in the horizontal direction needs to be adjusted, the fixing bolt 403 is rotated firstly, so that the bottom of the fixing bolt 403 is separated from the top of the rotating disc 2, then the rotating disc 2 is rotated for angle adjustment, after the adjustment is complete, the fixing bolt 403 is rotated reversely, so that the bottom of the fixing bolt 403 is abutted with the top of the rotating disc 2, the rotating disc 2 can be limited, and the rotating disc 2 is prevented from rotating during working, so that the dust fall effect is affected.

The working principle of the embodiment is as follows:

when the angle of the municipal engineering construction needs to be adjusted in the vertical direction, the servo motor 302 is started, the output shaft of the servo motor 302 drives the rotating rod 303 to rotate, the rotating rod 303 drives the driving bevel gear 304 to rotate, the driving bevel gear 304 drives the driving bevel gear 304 to mesh with the driving bevel gear 306 to rotate, the driven bevel gear 306 drives the rotating shaft 305 to rotate, the rotating shaft 305 drives the gear 307 to rotate, the gear 307 drives the fixed ring 309 to rotate through a tooth socket, the fixed ring 309 drives the threaded sleeve 308 to rotate, the threaded sleeve 308 drives the threaded rod 310 to move upwards or downwards under the action of the thread pushing force, the threaded rod 310 drives the left side of the sprayer body 311 to move upwards or downwards under the action of the rotating seat, the T-shaped sliding block and the T-shaped sliding groove, and the left side of the sprayer body 311 drives the right side of the sprayer body 311 to move downwards or upwards under the action of the two supporting rods 312, so that the angle of the spraying mouth of the sprayer body 311 in the vertical direction is adjusted.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly sprayer of municipal works construction, includes box (1) and rolling disc (2), its characterized in that: a spraying component (3) is arranged above the rotating disc (2), and a rotating component (4) is arranged above the box body (1);

the spraying subassembly (3) is including fixed mounting in transmission case (301) at rolling disc (2) top, servo motor (302) are installed to the right side wall fixed mounting of transmission case (301) inner chamber, the output shaft fixed mounting of servo motor (302) has dwang (303), the left side fixed mounting of dwang (303) has initiative bevel gear (304), rotate between the interior roof and the interior bottom wall of transmission case (301) and be connected with pivot (305), the outside fixed mounting of pivot (305) has driven bevel gear (306) with initiative bevel gear (304) engaged with, the outside fixed mounting of pivot (305) has gear (307), the interior bottom wall rotation of transmission case (301) is connected with one end and runs through and extend to screw sleeve (308) at its top, the outside fixed mounting of screw sleeve (308) has solid fixed ring (309) with gear (307) engaged with, the internal thread connection of screw rod (310), the top of threaded rod (310) articulates organic body (311) through the rotation seat, two fixed mounting of bracing piece (312) at rolling disc (2) top.

2. The environmental protection sprayer for municipal engineering construction of claim 1, wherein: the rotating assembly (4) comprises an annular convex groove (401) formed in the top of the box body (1), a threaded hole (402) penetrating through the annular convex groove (401) is formed in the top of the box body (1), and a fixing bolt (403) is connected with the internal thread of the threaded hole (402).

3. The environmental protection sprayer for municipal engineering construction of claim 1, wherein: the water pump (5) is fixedly arranged on the left side of the box body (1), and universal wheels (6) are fixedly arranged at four corners of the bottom of the box body (1).

4. The environmental protection sprayer for municipal engineering construction of claim 1, wherein: the front side wall bracket and the rear side wall bracket of the inner cavity of the transmission case (301) are fixedly provided with supporting plates, the left sides of the supporting plates are provided with rotating holes penetrating to the right sides of the supporting plates, and the outer surfaces of the rotating rods (303) are rotationally connected with the rotating holes.

5. The environmental protection sprayer for municipal engineering construction of claim 1, wherein: the outer side of the fixed ring (309) is provided with evenly distributed tooth grooves, and the gear (307) is meshed with the fixed ring (309) through the tooth grooves.

6. The environmental protection sprayer for municipal engineering construction of claim 1, wherein: opposite sides of the two supporting rods (312) are hinged with the front surface and the back surface of the sprayer body (311) through pin shafts respectively.

7. The environmental protection sprayer for municipal engineering construction of claim 2, wherein: the rotating disc (2) is connected inside the annular convex groove (401) in a sliding mode, and the bottom of the fixing bolt (403) is abutted to the top of the rotating disc (2).

8. An environmental protection sprayer for municipal engineering construction according to claim 3, wherein: the water inlet of the water pump (5) is communicated with a water suction pipe, one end of which is communicated with the inside of the box body (1), and the water outlet of the water pump (5) is communicated with a hose, one end of which is communicated with the sprayer body (311).