Spraying equipment for municipal dust fall

Abstract

The utility model discloses spraying equipment for municipal dust falling, belongs to the technical field of dust falling spraying equipment, and overcomes the defects that when dust in a certain fixed direction is cleaned, a driving motor is often suddenly closed when a spraying nozzle rotates to a proper position to determine the dust falling direction of the spraying nozzle, but the suddenly closed driving motor causes the dust falling direction of the spraying nozzle to be determined. The technical problems that an output shaft of a driving motor can generate certain inertia rotation after the driving motor stops, so that a certain deviation is generated between the final stop position of a spray nozzle and the dust removal position, and the spray nozzle cannot accurately face the dust removal direction are solved. The second rotating rod can drive the second driven gear to rotate through the second driving gear when rotating, and the second driving gear drives the spraying nozzle to rotate through the meshing relation with the second driven gear, so that the spraying nozzle can be quickly and slightly adjusted, the dust falling direction of the spraying nozzle is accurate, and deviation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to dust spray equipment technical field, concretely relates to a spray equipment for municipal dust fall. BACKGROUND

[0002] Too much particulate matter drifts in the air can cause air pollution, can cause people's respiratory tract and lung disease, more serious can cause haze and other weather, seriously affect people's life, in order to reduce the drift of dust particles, the municipal department usually uses spray equipment sprinkling irrigation way dust fall.

[0003] When using ultrasonic atomizer to remove dust, when removing dust in a certain fixed direction, the driving motor needs to be suddenly closed when the spray port is turned to the appropriate position to determine the dust removal direction of the spray port, but the sudden closing of the driving motor will cause the output shaft of the driving motor to rotate with inertia after the driving motor stops, so that the final stopping position of the spray port will deviate from the dust removal position, and the spray port cannot be accurately directed to the dust removal direction. SUMMARY

[0004] The utility model discloses a spray equipment for municipal dust fall to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: including ultrasonic atomizer, the ultrasonic atomizer top surface rotation is connected with rotation sleeve, the rotation sleeve top end is connected with the connecting pipe of fixed joint, the connecting pipe pipe body one side is fixed with fixed block, the last end rotation of connecting pipe is communicated with the spray port, rotation mechanism is arranged in rotation sleeve one side, the fixed block is provided with accurate adjusting mechanism.

[0006] The rotation mechanism includes a driving motor mounted on the top surface of the ultrasonic atomizer, a first rotating rod is fixedly connected to one end of the output shaft of the driving motor, a first driving gear is tightly sleeved on the shaft of the first rotating rod, a first driven gear is tightly sleeved on the cylinder of the rotation sleeve, and the first driven gear is engaged with the first rotating rod.

[0007] The accurate adjusting mechanism includes a second rotating rod penetrating through the inner wall of the fixed block, a second driving gear is fixedly sleeved on the upper end of the second rotating rod, a second driven gear is fixedly sleeved on the bottom end of the spray port, and the second driven gear is engaged with the second driving gear.

[0008] It needs to be explained in the scheme that the second rotating rod bottom is provided with a sliding groove on both sides, a sliding rod in inverted L shape is arranged in the sliding groove, a pull rod is fixed between the bottom ends of the two sliding rods, a plug-in column is vertically fixed on the top surface of the sliding rod, and a plurality of locking holes matched with the plug-in column are arranged on the bottom surface of the fixed block.

[0009] Further, the water baffle is fastened on the rotating sleeve and located above the first driven gear.

[0010] Further, the inner wall of the locking hole is glued with a rubber layer.

[0011] Compared with the prior art, the spray equipment for municipal dust reduction has at least the following beneficial effects:

[0012] (1) By setting the rotating mechanism, the ultrasonic atomizer, the rotating sleeve, the connecting pipe and the spray port, when spraying and dust reduction is needed, the switch of the ultrasonic atomizer is turned on, the ultrasonic atomizer can spray water in the form of fine mist through the spraying dust reduction system in the ultrasonic atomizer, the connecting pipe and the spray port, the mist water droplets can effectively capture and gather dust particles in the air, thereby achieving the effect of efficient dust removal, at this time, the driving motor is started, the output shaft of the driving motor drives the first driving gear through the first rotating rod, the first driving gear drives the rotating sleeve through the first driven gear, and the rotating sleeve drives the spray port to rotate through the connecting pipe, thereby increasing the spraying range and improving the dust removal effect.

[0013] (2) By setting the precise adjustment mechanism, the second rotating rod is rotated, the second driving gear drives the second driven gear to rotate when the second rotating rod is rotated, and the second driving gear drives the spray port to rotate through the meshing relationship with the second driven gear, so that the spray port can be slightly adjusted quickly, and the dust reduction direction of the spray port is accurate and deviation is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 3 It is a three-dimensional structure schematic view of the utility model; Figure 2 It is an enlarged three-dimensional structure schematic view of A in the middle.

[0017] In the figure: 1, ultrasonic atomizer; 2, rotating sleeve; 3, connecting pipe; 4, spray port; 5, driving motor; 6, first driving gear; 7, first rotating rod; 8, first driven gear; 9, water baffle; 10, second driven gear; 11, second driving gear; 12, fixed block; 13, second rotating rod; 14, sliding rod; 15, sliding groove; 16, plug-in column; 17, locking hole; 18, pull rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figure 1 The utility model provides a kind of spray equipment for municipal dust fall, including ultrasonic atomizer 1, the rotating sleeve 2 is rotationally connected in ultrasonic atomizer 1 top surface, rotating mechanism is provided in one side of rotating sleeve 2, connecting pipe 3 is rotatably connected in the top end of rotating sleeve 2, and the end of connecting pipe 3 is rotatably connected with spray port 4;

[0020] Rotating mechanism includes driving motor 5 installed in the top surface of ultrasonic atomizer 1, and the output shaft one end of driving motor 5 is fixedly connected with first rotating rod 7, first driving gear 6 is tightly sleeved on the first rotating rod 7, first driven gear 8 is tightly sleeved on the rotating sleeve 2, and first driven gear 8 is engaged with first rotating rod 7.

[0021] Through the setting of rotating mechanism, ultrasonic atomizer 1, rotating sleeve 2, connecting pipe 3 and spray port 4, when needing to spray dust fall, the switch of ultrasonic atomizer 1 is opened, and ultrasonic atomizer 1 can spray water in the form of extremely fine mist from spray port 4 through connecting pipe 3 by its internal spray dust fall system, which can effectively capture and gather dust particles in the air, so as to achieve the effect of efficient dust removal, driving motor 5 is started at this time, the output shaft of driving motor 5 drives first driving gear 6 to rotate through first rotating rod 7, first driving gear 6 can drive rotating sleeve 2 to rotate through first driven gear 8, and rotating sleeve 2 drives spray port 4 to rotate through connecting pipe 3 when rotating, which can increase the range of spray and improve the dust removal effect.

[0022] The ultrasonic atomizer 1 in the above embodiment is a KMT-9BF type ultrasonic atomizer in the prior art, which is a conventional device used for spraying dust removal, and the internal structure and use principle thereof will not be described in detail.

[0023] However, in practice, when dust in a certain direction is removed, the driving motor 5 needs to be suddenly turned off when the spraying port 4 is turned to a suitable position, so as to determine the dust removal direction of the spraying port 4. However, the sudden turning off of the driving motor 5 will cause the output shaft of the driving motor 5 to rotate with inertia after the driving motor 5 is turned off, so that the final stopping position of the connecting pipe 3 and the spraying port 4 will deviate from the dust removal position, and the spraying port 4 cannot be accurately directed to the dust removal direction.

[0024] To solve the above problems, referring to Figure 2 and Figure 3 it is worth noting that the connecting pipe 3 is fixedly connected with a fixed block 12 on the upper side of the pipe body, and the fixed block 12 is provided with an accurate adjusting mechanism;

[0025] The accurate adjusting mechanism comprises a second rotating rod 13 penetrating through the inner wall of the fixed block 12, a second driving gear 11 fixedly sleeved on the upper end of the second rotating rod 13, and a second driven gear 10 fixedly sleeved on the bottom end of the spraying port 4, wherein the second driven gear 10 is engaged with the second driving gear 11.

[0026] Through the accurate adjusting mechanism, the second driving gear 11 drives the second driven gear 10 to rotate by rotating the second rotating rod 13, and the spraying port 4 is driven to rotate by the engagement between the second driving gear 11 and the second driven gear 10, so that the spraying port 4 can be quickly adjusted slightly, and the dust removal direction of the spraying port 4 is accurate and deviation is avoided.

[0027] Further, referring to Figure 3 it is worth noting that the bottom of the second rotating rod 13 is provided with a sliding groove 15 on both sides, the sliding groove 15 is slidably provided with a sliding rod 14 in the shape of an inverted L, a pull rod 18 is fixedly connected between the bottom ends of the two sliding rods 14, a plug-in column 16 is vertically fixed on the top surface of the sliding rod 14, and a plurality of locking holes 17 adapted to the plug-in column 16 are circumferentially formed on the bottom surface of the fixed block 12.

[0028] After the spraying port 4 is turned to a suitable position, the sliding rod 14 is pushed upward along the sliding groove 15, so that the plug-in column 16 is inserted into the locking hole 17, and the position of the spraying port 4 is fixed.

[0029] Further, referring to Figure 3 it is worth noting that a rubber layer is glued on the inner wall of the locking hole 17.

[0030] Through the setting of the rubber layer, the plug-in column 16 can be braked after being inserted into the locking hole 17, preventing the plug-in column 16 from sliding down along the sliding groove 15 under the action of gravity, so as to cause the position of the spray port 4 to be unable to be fixed.

[0031] Further, referring to Fig. 1, the rotating sleeve 2 is sleeved on the rotating shaft 1, and the rotating shaft 1 is rotatably arranged in the rotating sleeve 2. Figure 1

[0032] Through the setting of the water baffle 9, in the process of spraying of the equipment, the sprayed water mist can be prevented from falling on the driving motor 5, the first driving gear 6 and the first driven gear 8, thereby preventing damage to the equipment.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.​

Claims

1. A spraying device for municipal dust suppression, comprising an ultrasonic atomizer (1), wherein a rotating sleeve (2) is rotatably connected to the top surface of the ultrasonic atomizer (1), a connecting pipe (3) is fixedly connected to the top end of the rotating sleeve (2), a fixing block (12) is fixedly connected to one side above the body of the connecting pipe (3), and a spray nozzle (4) is rotatably connected to the end of the connecting pipe (3), characterized in that: A rotating mechanism is provided on one side of the rotating sleeve (2), and a precision adjustment mechanism is provided on the fixed block (12); The rotating mechanism includes a drive motor (5) mounted on the top surface of the ultrasonic atomizer (1). One end of the output shaft of the drive motor (5) is fixedly connected to a first rotating rod (7). A first drive gear (6) is fastened to the body of the first rotating rod (7). A first driven gear (8) is fastened to the body of the rotating sleeve (2). The first driven gear (8) meshes with the first rotating rod (7). The precision adjustment mechanism includes a second rotating rod (13) that rotates through the inner wall of the fixed block (12). A second driving gear (11) is fixedly sleeved on the upper end of the second rotating rod (13), and a second driven gear (10) is fixedly sleeved on the bottom end of the spray nozzle (4). The second driven gear (10) meshes with the second driving gear (11).

2. The spraying equipment for municipal dust suppression according to claim 1, characterized in that: The second rotating rod (13) has sliding grooves (15) on both sides of its bottom. A sliding rod (14) in the shape of an inverted L is slidably arranged in the sliding groove (15). A pull rod (18) is fixed between the bottom ends of the two sliding rods (14). A plug-in post (16) is vertically fixed on the top surface of the sliding rod (14). Several locking holes (17) that are adapted to the plug-in post (16) are arranged around the bottom surface of the fixing block (12).

3. The spraying equipment for municipal dust suppression according to claim 1, characterized in that: A baffle plate (9) located above the first driven gear (8) is fastened to the body of the rotating sleeve (2).

4. The spraying equipment for municipal dust suppression according to claim 2, characterized in that: A rubber layer is glued to the inner wall of the locking hole (17).

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