Dust falling device for safety production

Abstract

The utility model discloses a dust falling device for safety production, which belongs to the technical field of safety production and is characterized in that the dust falling device comprises a movable base, a lifting assembly is arranged at the top of the movable base and comprises a first fixing block, and a movable table is fixedly connected to the top of the first fixing block; an adjusting assembly is arranged at the top of the moving table, a spraying barrel is arranged in the adjusting assembly, the left side of the spraying barrel is fixedly connected with an axial flow fan, and the bottom of the spraying barrel is rotationally connected with the moving table. The spraying angle of the spraying cylinder can be adjusted to be aligned to the direction of each dust source, it is ensured that water mist can effectively cover the dust sources, the lifting assembly is arranged, the movable table and the spraying cylinder can be adjusted to be at the proper height, the spraying cylinder can be accurately aligned to the dust sources of different heights, effective dust falling of the dust sources of different heights is achieved, and the practicability is high. Therefore, the dust falling effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of safety production, especially relates to a dust falling device for safety production. BACKGROUND

[0002] Full production refers to in the production and business operation activities, in order to avoid causing personnel injury and property loss accident and take corresponding accident prevention and control measures, make production process under the condition of meeting the stipulated, to ensure the personal safety and health of the practitioner, equipment and facilities are exempt from damage, environment is exempt from destruction, ensure that the production and business operation activities can smoothly carry out the related activities of safety production work, and it has important significance to do well.

[0003] In the production activities, a large amount of dust and chippings are easy to produce, which causes serious harm to the body of the producer and easily affects the normal operation of the production machine, so a dust falling device for safety production is needed.

[0004] The existing patent (announcement number: CN221580091U) dust falling device for safety production, water in water tank is pumped out through water pump, enters into atomizing nozzle through water supply pipeline and hose, so that water mist enters into spray cylinder, first rotating shaft is driven to rotate by rotating motor, so that impeller rotates constantly, water mist is dispersed and sprayed to production site constantly, dust in the air environment near is reduced, the health of the producer is protected, and the operation of the machine is prevented from being damaged by dust.

[0005] For the above problems, the existing patent provides a solution, but the above device is inconvenient to adjust the angle during use, as the dust sources are often distributed in different directions and heights in actual dust falling scenes, if the dust falling device is inconvenient to adjust the angle, some areas may become dust falling blind areas, so that the dust in these areas cannot be treated in time, which has the problem of use limitation, and thus reduces the dust falling effect.

[0006] Therefore, a dust falling device for safety production is provided. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a dust falling device for safety production, which can solve the problem that the existing dust falling device is inconvenient to adjust the angle, as the dust sources are often distributed in different directions and heights in actual dust falling scenes, if the dust falling device is inconvenient to adjust the angle, some areas may become dust falling blind areas, so that the dust in these areas cannot be treated in time, which has the problem of use limitation, and thus reduces the dust falling effect.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A dust falling device for safety production, mobile base is provided with lifting assembly on the top, lifting assembly includes first fixed block, the top of first fixed block is fixedly connected with mobile station, the top of mobile station is provided with adjusting assembly, the inside of adjusting assembly is provided with spray barrel, the left side of spray barrel is fixedly connected with axial flow fan and the bottom of spray barrel is rotatably connected with mobile station,

[0009] Adjusting assembly includes drive motor, drive motor is fixedly connected at the top of mobile station, the output of drive motor is fixedly connected with rotating disc, the top of rotating disc is rotatably connected with rotating rod, the other end of rotating rod is rotatably connected with mobile gear plate, the right side of mobile gear plate is engagedly connected with transmission gear, transmission gear is fixedly sleeved on the surface of spray barrel.

[0010] Preferably, the top of the mobile base is provided with a placing groove, a bidirectional screw rod is rotatably connected in the inside of the front placing groove, a servo motor is fixedly connected to the left side of the bidirectional screw rod, and a slide rod is fixedly connected in the inside of the rear placing groove.

[0011] Preferably, the two sides of the surface of the bidirectional screw rod and the slide rod are respectively provided with a threaded block and a sliding block, the threaded block penetrates through the bidirectional screw rod and is threadedly connected with the bidirectional screw rod, and the sliding block penetrates through the slide rod and is slidingly connected with the slide rod.

[0012] Preferably, the top of the threaded block and the sliding block is fixedly connected with a second fixed block, and the second fixed block and the first fixed block are rotatably connected with a top rod between the opposite sides.

[0013] Preferably, the right side of the surface of the spray barrel is fixedly connected with an annular pipe, and a plurality of atomizing nozzles are fixedly connected in communication on the right side of the surface of the annular pipe.

[0014] Preferably, the top of the mobile base is fixedly connected with a centrifugal pump, the water outlet end of the centrifugal pump is fixedly connected in communication with a corrugated pipe, and the other end of the corrugated pipe is fixedly connected in communication with the annular pipe.

[0015] Preferably, the top of the mobile station is fixedly connected with a limiting block, a T-shaped groove is formed in the right side of the limiting block, a T-shaped block is slidingly connected in the inside of the T-shaped groove, and the T-shaped block is fixedly connected to the left side of the mobile gear plate.

[0016] Preferably, the left side of the mobile base is fixedly connected with an electric control box, and the axial flow fan, the drive motor, the servo motor, and the centrifugal pump are electrically connected with the electric control box.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The present application is adjusted by setting the adjusting assembly, the linkage of the driving motor in the adjusting assembly, the rotating disc, the rotating rod, the moving toothed plate and the transmission gear can make the spray barrel change the angle flexibly, so that the spray angle of the spray barrel can be adjusted to the direction of each dust source, ensure that the water mist can effectively cover the dust source, thereby improving the dust falling effect;

[0019] 2、The present application is adjusted by setting the adjusting assembly, the linkage of the driving motor in the adjusting assembly, the rotating disc, the rotating rod, the moving toothed plate and the transmission gear can make the spray barrel change the angle flexibly, so that the spray angle of the spray barrel can be adjusted to the direction of each dust source, ensure that the water mist can effectively cover the dust source, thereby improving the dust falling effect; BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure diagram of the safety production dust falling device of the utility model;

[0021] Figure 2 It is the right view of the safety production dust falling device of the utility model;

[0022] Figure 3 It is the structure schematic view of the lifting assembly of the utility model;

[0023] Figure 4 It is the structure schematic view of the adjusting assembly of the utility model;

[0024] Figure 5 It is the utility model Figure 2 The enlarged schematic view of A in the utility model.

[0025] In the drawing, 1, mobile base;2, lifting assembly;201, first fixed block;202, two-way screw;203, servo motor;204, slide rod;205, threaded block;206, sliding block;207, second fixed block;208, top rod;3, moving table;4, adjusting assembly;401, driving motor;402, rotating disc;403, rotating rod;404, moving toothed plate;405, transmission gear;5, spray barrel;6, axial flow fan;7, placing groove;8, annular pipe;9, atomizing nozzle;10, centrifugal pump;11, corrugated pipe;12, limit block;13, T-shaped groove;14, T-shaped block;15, electric control box. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical schemes:

[0028] A dust falling device for safety production, mobile base 1 is provided with lifting assembly 2 on the top, lifting assembly 2 includes first fixed block 201, first fixed block 201 is fixedly connected with mobile station 3 on the top, mobile station 3 is provided with adjusting assembly 4 on the top, adjusting assembly 4 is provided with spray barrel 5 in the inside, spray barrel 5 is fixedly connected with axial flow fan 6 on the left side and the bottom of spray barrel 5 is rotatably connected with mobile station 3;

[0029] Adjusting assembly 4 includes drive motor 401, drive motor 401 is fixedly connected on the top of mobile station 3, the output of drive motor 401 is fixedly connected with rotary disc 402, rotary disc 402 is rotatably connected with rotating rod 403 on the top, rotating rod 403 is rotatably connected with mobile gear plate 404 on the other end, mobile gear plate 404 is meshingly connected with transmission gear 405 on the right side, and transmission gear 405 is fixedly sleeved on the surface of spray barrel 5.

[0030] In the embodiment: by setting adjusting assembly 4, when drive motor 401 rotates, rotary disc 402 will do circular motion, then the circular motion of rotary disc 402 will be converted into the linear motion of mobile gear plate 404, when mobile gear plate 404 moves forward or backward, will drive transmission gear 405 meshed with it to rotate clockwise or counterclockwise, so that spray barrel 5 can be driven to rotate, makes spray barrel 5 can change the spray angle, so that water mist and airflow can better aim at dust source, reach the best dust falling effect.

[0031] Specifically, as shown in Figure 2 , Figure 3 The top of mobile base 1 is provided with placing groove 7, bidirectional screw rod 202 is rotatably connected in the inside of front placing groove 7, and servo motor 203 is fixedly connected on the left side of bidirectional screw rod 202, and slide rod 204 is fixedly connected in the inside of rear placing groove 7.

[0032] Specifically, as shown in Figure 3 Bidirectional screw rod 202 and slide rod 204 are provided with threaded block 205 and sliding block 206 on the surface of both sides respectively, threaded block 205 penetrates bidirectional screw rod 202 and is threadedly connected with bidirectional screw rod 202, sliding block 206 penetrates slide rod 204 and is slidably connected with slide rod 204.

[0033] Specifically, as shown in Figure 3 The top of threaded block 205 and sliding block 206 is fixedly connected with second fixed block 207, and top rod 208 is rotatably connected between the opposite side of second fixed block 207 and first fixed block 201.

[0034] In the embodiment, the lifting assembly 2 is arranged, the servo motor 203 can drive the bidirectional screw rod 202 to rotate after being started, the threaded blocks 205 on both sides of the bidirectional screw rod 202 move towards or away from each other when the bidirectional screw rod 202 rotates, the threaded blocks 205 move to drive the sliding blocks 206 and the second fixed blocks 207 to move, the second fixed blocks 207 move to drive the top rods 208 to rotate, so that the top rods 208 are erected when the two threaded blocks 205 move towards each other, the first fixed blocks 201 are lifted upwards, and the moving platform 3 is lifted, the top rods 208 are reduced in angle when the two threaded blocks 205 move away from each other, so as to drive the moving platform 3 to descend, and the height of the moving platform 3 can be flexibly adjusted, and the flexibility during dust falling is further improved.

[0035] Specifically, as shown in Figure 1 , the right side of the surface of the spray barrel 5 is fixedly connected with an annular pipe 8, and the right side of the surface of the annular pipe 8 is fixedly connected with a plurality of atomizing nozzles 9.

[0036] Specifically, as shown in Figure 1 , the top of the moving base 1 is fixedly connected with a centrifugal pump 10, the water outlet end of the centrifugal pump 10 is fixedly connected with a corrugated pipe 11, and the other end of the corrugated pipe 11 is fixedly connected with the annular pipe 8.

[0037] In the embodiment, through the above arrangement, the centrifugal pump 10 can suck external water sources, then deliver the water to the annular pipe 8 through the corrugated pipe 11, and the water in the annular pipe 8 enters each atomizing nozzle 9, so that the water can be broken into small water mist, the small water mist has a larger surface area, can more effectively contact and adsorb dust particles in the air, and the dust falling efficiency is improved, and the corrugated pipe 11 can adapt to different position changes during the angle adjustment and lifting of the spray barrel 5, so as to ensure the stable delivery of water.

[0038] Specifically, as shown in Figure 4 , Figure 5 , the top of the moving platform 3 is fixedly connected with a limiting block 12, the right side of the limiting block 12 is provided with a T-shaped groove 13, the T-shaped groove 13 is slidably connected with a T-shaped block 14, and the T-shaped block 14 is fixedly connected to the left side of the moving toothed plate 404.

[0039] Specifically, as shown in Figure 1 , the left side of the moving base 1 is fixedly connected with an electric control box 15, the axial flow fan 6, the driving motor 401, the servo motor 203 and the centrifugal pump 10 are electrically connected with the electric control box 15.

[0040] In the embodiment: by setting the T-shaped groove 13 and the T-shaped block 14, the cooperation of the T-shaped groove 13 and the T-shaped block 14 can limit the moving track of the moving toothed plate 404, ensure that the moving toothed plate 404 can move stably and accurately according to the predetermined direction, and further ensure the accuracy and stability of the angle adjustment of the spray barrel 5, by setting the electric control box 15, the operator can centrally control the axial flow fan 6, the driving motor 401, the servo motor 203 and the centrifugal pump 10 through the electric control box 15, realize flexible regulation and control of the whole dust falling device, and achieve the best dust falling effect.

[0041] Working principle: when the dust in the air environment is treated, first, the device is moved to the appropriate area, then the servo motor 203 is started through the electric control box 15, the servo motor 203 drives the bidirectional screw rod 202 to rotate, the bidirectional screw rod 202 drives the two threaded blocks 205 and the two sliding blocks 206 to move towards or away from each other, the threaded blocks 205 and the sliding blocks 206 drive the second fixed block 207 to move, the second fixed block 207 drives the top rod 208 to rotate, the top rod 208 drives the second fixed block 207 and the moving table 3 to rise or fall, then the moving table 3 is adjusted to the appropriate height according to the actual demand, then the centrifugal pump 10 and the driving motor 401 are started, the centrifugal pump 10 can suck the external water source, then the water is delivered to the annular pipe 8 through the corrugated pipe 11, the water is evenly distributed to each atomizing nozzle 9 after entering the annular pipe 8, the atomizing nozzle 9 breaks the water into small water mist, then under the action of the airflow generated by the axial flow fan 6, the water mist is blown to the dust source direction, collides and condenses with the dust particles in the air, so that the dust particles increase in weight and settle, thereby achieving the purpose of dust falling, the driving motor 401 drives the rotating disc 402 and the rotating rod 403 to move in a circle after being started, the rotating rod 403 drives the moving toothed plate 404 to move linearly, the moving toothed plate 404 drives the transmission gear 405 to rotate when moving, then the rotation of the transmission gear 405 directly drives the spray barrel 5 to rotate around the connecting point of the spray barrel 5 and the moving table 3, so as to change the angle of the spray barrel 5, and the dust falling treatment of the dust source in different directions can be realized.

[0042] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A dust falling device for safe production, comprising a mobile base (1), characterized in that: The top of the mobile base (1) is provided with a lifting assembly (2), the lifting assembly (2) comprises a first fixed block (201), the top of the first fixed block (201) is fixedly connected with a mobile table (3), the top of the mobile table (3) is provided with an adjusting assembly (4), the inside of the adjusting assembly (4) is provided with a spray cylinder (5), the left side of the spray cylinder (5) is fixedly connected with an axial flow fan (6), and the bottom of the spray cylinder (5) is rotatably connected with the mobile table (3). The adjusting assembly (4) comprises a driving motor (401), the driving motor (401) is fixedly connected to the top of the mobile table (3), the output end of the driving motor (401) is fixedly connected with a rotating disc (402), the top of the rotating disc (402) is rotatably connected with a rotating rod (403), the other end of the rotating rod (403) is rotatably connected with a movable gear plate (404), the right side of the movable gear plate (404) is meshedly connected with a transmission gear (405), and the transmission gear (405) is fixedly sleeved on the surface of the spray cylinder (5).

2. The dust falling device for safety production according to claim 1, characterized in that: The top of the mobile base (1) is provided with a placing groove (7), the inside of the front placing groove (7) is rotatably connected with a bidirectional screw rod (202), the left side of the bidirectional screw rod (202) is fixedly connected with a servo motor (203), and the inside of the rear placing groove (7) is fixedly connected with a sliding rod (204).

3. The dust falling device for safety production according to claim 2, characterized in that: The surfaces of the bidirectional screw rod (202) and the sliding rod (204) are respectively provided with a threaded block (205) and a sliding block (206), the threaded block (205) penetrates through the bidirectional screw rod (202) and is in threaded connection with the bidirectional screw rod (202), and the sliding block (206) penetrates through the sliding rod (204) and is in sliding connection with the sliding rod (204).

4. The dust falling device for safety production according to claim 3, characterized in that: The top of the threaded block (205) and the sliding block (206) is fixedly connected with a second fixed block (207), and the second fixed block (207) and the first fixed block (201) are rotatably connected with a top rod (208) on the opposite sides.

5. The dust falling device for safety production according to claim 1, characterized in that: The right side of the surface of the spray cylinder (5) is fixedly connected with an annular pipe (8), and the right side of the surface of the annular pipe (8) is fixedly connected with a plurality of atomizing nozzles (9).

6. The dust falling device for safety production according to claim 5, characterized in that: The top of the mobile base (1) is fixedly connected with a centrifugal pump (10), the water outlet end of the centrifugal pump (10) is fixedly connected with a corrugated pipe (11), and the other end of the corrugated pipe (11) is fixedly connected with the annular pipe (8).

7. The dust falling device for safety production according to claim 1, characterized in that: The top of the mobile table (3) is fixedly connected with a limiting block (12), the right side of the limiting block (12) is provided with a T-shaped groove (13), the inside of the T-shaped groove (13) is slidably connected with a T-shaped block (14), and the T-shaped block (14) is fixedly connected to the left side of the movable gear plate (404).

8. The dust falling device for safety production according to claim 6, characterized in that: The left side of the mobile base (1) is fixedly connected with an electric control box (15), and the axial flow fan (6), the driving motor (401), the servo motor (203) and the centrifugal pump (10) are electrically connected with the electric control box (15).

Images