CN216118482U

CN216118482U - Take dust fall equipment of plc control

Info

Publication number: CN216118482U
Application number: CN202122140511.1U
Authority: CN
Inventors: 刘伟; 顾庭蓉
Original assignee: Zhongwei Intelligent System Shanghai Co ltd
Current assignee: Zhongwei Intelligent System Shanghai Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-22
Anticipated expiration: 2031-09-06

Abstract

The utility model provides dust falling equipment with PLC control, which belongs to the technical field of dust falling equipment and comprises an equipment shell and a PLC (programmable logic controller) terminal arranged at the side end of the equipment shell, wherein a first groove is formed in the equipment shell, and cleaning cotton cloth is arranged in the equipment shell and used for adhering dust to carry out dust falling; the top end of the equipment shell is provided with an exhaust fan, two ends of the exhaust fan are respectively provided with an exhaust pipe and an air outlet pipe, the side end of the air outlet pipe is provided with an air outlet piece, and the exhaust fan is used for blowing air filled with dust to the surface of the cleaning cotton cloth through the air outlet piece; the side of clean cotton is equipped with the cleaning roller, and the cleaning roller is used for the clean dust that attaches on clean cotton surface, and the cleaning roller is driven by reciprocating mechanism, and reciprocating mechanism is used for strengthening the clean effect of cleaning roller.

Description

Take dust fall equipment of plc control

Technical Field

The utility model belongs to the technical field of dust settling equipment, and particularly relates to dust settling equipment with plc control.

Background

With the rapid development of current social economy, no matter the government or the public has higher and higher requirements on the working environment and the public environment, the air quality and the dust pollution of the working environment and the public environment have an inseparable relationship, and in indoor building construction, some dust exists, so that dust settling equipment for building construction is required to be used.

The existing dust settling equipment basically reduces the temperature by sprinkling water, but when the dust settling equipment is operated in an indoor environment by adopting the mode, the humidity of indoor air can be increased, in addition, under the working environment of indoor construction, more wiring boards are placed on the ground, certain potential safety hazards may exist on the wiring boards due to high air humidity, and the existing partial dust falling mode, the interior of the dust-settling device is generally used for settling dust in air by sprinkling water, but the water flow is wasted greatly by using the dust-settling device, meanwhile, the ground is wet, discomfort is brought to the operation of workers, and the watering dust fall can have certain drawback, and the dust fall scope is limited, still can lead to dust fall efficiency not high, and the dust fall equipment of too developing can't carry out unified control, and the step takes place in disorder easily, needs now one kind can the reliability high, can carry out the equipment of dust fall according to the step.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust settling device with plc control, which aims to solve the problems that the dust settling device in the prior art is cooled by sprinkling water basically, however, when the operation is performed in an indoor environment in this way, the humidity of the indoor air may be increased, in addition, under the working environment of indoor construction, more wiring boards are placed on the ground, certain potential safety hazards may exist on the wiring boards due to high air humidity, and the existing partial dust falling mode, the interior of the dust-settling device is generally used for settling dust in air by sprinkling water, but the water flow is wasted greatly by using the dust-settling device, meanwhile, the ground is wet, discomfort is brought to the operation of workers, and watering dust fall can have certain drawback, and the dust fall scope is limited, still can lead to dust fall efficiency not high, and too developed dust fall equipment can't carry out unified control, and the step takes place in disorder problem easily.

In order to achieve the purpose, the utility model provides the following technical scheme:

a dust falling device with PLC control comprises a device shell and a PLC terminal arranged at the side end of the device shell, wherein a first groove is formed in the device shell, and cleaning cotton cloth is arranged in the device shell and used for adhering dust to carry out dust falling;

the top end of the equipment shell is provided with an exhaust fan, two ends of the exhaust fan are respectively provided with an exhaust pipe and an air outlet pipe, the side end of the air outlet pipe is provided with an air outlet piece, and the exhaust fan is used for blowing air filled with dust to the surface of the cleaning cotton cloth through the air outlet piece;

the side of clean cotton is equipped with the cleaning roller, the cleaning roller is used for the clean dust of attaching at clean cotton surface, the cleaning roller is driven by reciprocating mechanism, reciprocating mechanism is used for strengthening the clean effect of cleaning roller.

As a preferable scheme of the utility model, a second baffle and a first baffle are arranged in the exhaust pipe, the first baffle is rotatably connected in the exhaust pipe, a hollow block is arranged in the exhaust pipe, a micro motor is arranged at the side end of the hollow block, an output shaft of the micro motor is connected with the first baffle through a coupler, and the micro motor is electrically connected with a PLC terminal.

As a preferable scheme of the utility model, a driving motor is arranged at the side end of the equipment shell, a driven roller and a driving roller are arranged in the equipment shell, the driving roller is movably penetrated to the side end of the equipment shell outwards, an output shaft of the driving motor is connected with the driving roller through a coupler, the cleaning cotton cloth is in transmission connection with the circumferential surfaces of the driven roller and the driving roller, and the driving motor is electrically connected with a terminal of the PLC controller.

As a preferred scheme of the present invention, the reciprocating mechanism includes a third groove disposed in the equipment housing, a fourth groove is disposed in the equipment housing, the third groove is communicated with the fourth groove, a lead screw is rotatably connected to a side end of the third groove, the lead screw movably penetrates into the third groove, a slider is threadedly connected to a surface of the lead screw, a limit rod is disposed in the third groove, the slider is slidably connected to a circumferential surface of the limit rod, a support plate is slidably connected to the fourth groove, the support plate is disposed at a side end of the slider, a servo motor is disposed in the equipment housing, an output shaft of the servo motor is connected to the lead screw through a coupling, and the servo motor is electrically connected to the PLC controller terminal.

As a preferable scheme of the present invention, a second groove is formed in the device housing, a gear is disposed in the second groove, a connecting rod is disposed at a side end of the cleaning roller, the connecting rod is rotatably connected in the supporting plate, the gear is disposed at a side end of the connecting rod, the connecting rod is engaged with the rack, and the rack is disposed in the second groove.

As a preferable scheme of the utility model, a water storage bin is arranged in the equipment shell, the water storage bin is arranged in the cleaning cotton cloth, and the water storage bin is electrically connected with the PLC terminal.

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

1. in this device, the drive item of each step all with PLC controller electric connection, the information that returns is fed back through each item inductor by the PLC controller carries out unified processing, feed back to the drive end again, carry out the sequence operation by PLC controller unified control drive end, it is stable to guarantee each step journey of dust fall equipment, can strengthen the effect of dust fall simultaneously, the horsepower of drive end is controlled according to the content of dust in the air, unnecessary waste has been avoided, also can come the content of dust in the real-time observation air through PLC controller terminal, avoid the dust fall not thorough.

2. Among this device, be different from carrying out the dust fall with the water smoke, utilize the clean cotton that drenches to glue the dust, the air suction that will be full of the dust through the air exhauster to the side of clean cotton, avoids the waste to the water resource, and the dust fall scope is more accurate simultaneously, has accelerated dust fall efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a first partial cross-sectional view of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;

FIG. 5 is a second partial cross-sectional view of the present invention;

fig. 6 is a perspective view of the present invention.

In the figure: 1. an equipment housing; 2. a PLC controller terminal; 3. a first groove; 4. an exhaust pipe; 5. an air outlet pipe; 6. a drive motor; 9. an air outlet member; 10. cleaning cotton cloth; 11. a driven roller; 12. a drive roller; 13. a second groove; 14. a water storage bin; 15. a third groove; 16. a fourth groove; 17. a limiting rod; 18. a screw rod; 19. a servo motor; 20. a slider; 21. a support plate; 22. a rack; 23. a gear; 24. a connecting rod; 25. a cleaning roller; 26. a micro motor; 27. a first catch tray; 28. a second catch tray; 29. a hollow block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions:

a dust falling device with PLC control comprises a device shell 1 and a PLC (programmable logic controller) terminal 2 arranged at the side end of the device shell 1, wherein a first groove 3 is formed in the device shell 1, a cleaning cotton cloth 10 is arranged in the device shell 1, and the cleaning cotton cloth 10 is used for adhering dust to carry out dust falling;

the top end of the equipment shell 1 is provided with an exhaust fan, two ends of the exhaust fan are respectively provided with an exhaust pipe 4 and an air outlet pipe 5, the side end of the air outlet pipe 5 is provided with an air outlet piece 9, and the exhaust fan is used for blowing air filled with dust to the surface of the cleaning cotton cloth 10 through the air outlet piece 9;

the side end of the cleaning cotton cloth 10 is provided with a cleaning roller 25, the cleaning roller 25 is used for cleaning dust attached to the surface of the cleaning cotton cloth 10, the cleaning roller 25 is driven by a reciprocating mechanism, and the reciprocating mechanism is used for enhancing the cleaning effect of the cleaning roller 25.

In the specific embodiment of the utility model, in order to distinguish the dust falling method of the traditional dust falling equipment, the PLC terminal 2 is arranged at the side end of the equipment shell 1, tasks can be comprehensively communicated through the PLC terminal 2, different work of each part is effectively controlled, the device can run more stably, dust is adhered through the cleaning cotton cloth 10, excessive water resource waste is avoided, unnecessary potential safety hazards are also clear, external air is sent to the surface of the cleaning cotton cloth 10 through the exhaust fan to be adsorbed, the dust falling efficiency is accelerated, the surface of the cleaning cotton cloth 10 is cleaned through the cleaning roller 25, the surface of the cleaning cotton cloth 10 adsorbing the dust can be ensured, the cleaning cotton cloth 10 is relatively clean, and the adsorption effect of the cleaning cotton cloth 10 is better.

Referring to fig. 4 specifically, a second baffle 28 and a first baffle 27 are arranged in the exhaust pipe 4, the first baffle 27 is rotatably connected in the exhaust pipe 4, a hollow block 29 is arranged in the exhaust pipe 4, a micro motor 26 is arranged at the side end of the hollow block 29, an output shaft of the micro motor 26 is connected with the first baffle 27 through a coupling, and the micro motor 26 is electrically connected with the PLC controller terminal 2.

In this embodiment: in order to save resources, the content of dust in the air is detected through the PLC terminal 2, and after the detection is finished, the matching degree of the through holes on the surfaces of the first baffle plate 27 and the second baffle plate 28 is controlled according to the size of the content of the dust.

Specifically referring to fig. 2 and 4, a driving motor 6 is arranged at the side end of an equipment shell 1, a driven roller 11 and a driving roller 12 are arranged in the equipment shell 1, the driving roller 12 penetrates through the side end of the equipment shell 1 outwards, an output shaft of the driving motor 6 is connected with the driving roller 12 through a coupler, a cleaning cotton cloth 10 is connected to the circumferential surfaces of the driven roller 11 and the driving roller 12 in a transmission mode, and the driving motor 6 is electrically connected with a PLC terminal 2.

In this embodiment: in order to enable the cleaning cotton cloth 10 to have an increasingly poor adsorption effect after adsorbing more and more dust, the cleaning cotton cloth 10 moves through the matching of the driven roller 11 and the driving roller 12, the cleaning cotton cloth 10 is enabled to be clean on the surface contacting with air, and the adsorption effect is maximized.

Referring to fig. 5 specifically, the reciprocating mechanism includes a third groove 15 provided in the device housing 1, a fourth groove 16 is provided in the device housing 1, the third groove 15 is communicated with the fourth groove 16, a side end of the third groove 15 is rotatably connected with a lead screw 18, the lead screw 18 movably penetrates into the third groove 15, a slider 20 is connected to a surface thread of the lead screw 18, a limit rod 17 is provided in the third groove 15, the slider 20 is slidably connected to a circumferential surface of the limit rod 17, a support plate 21 is slidably connected to the fourth groove 16, the support plate 21 is provided at a side end of the slider 20, a servo motor 19 is provided in the device housing 1, an output shaft of the servo motor 19 is connected with the lead screw 18 through a coupler, and the servo motor 19 is electrically connected with the PLC controller terminal 2.

In this embodiment: in order to enable the cleaning roller 25 to effectively remove dust adsorbed on the surface of the cleaning cotton cloth 10, the cleaning roller 25 is driven by a reciprocating mechanism, so that the cleaning effect is better, and the efficiency is higher.

Referring to fig. 3 and 6, a second groove 13 is formed in the device housing 1, a gear 23 is arranged in the second groove 13, a connecting rod 24 is arranged at a side end of the cleaning roller 25, the connecting rod 24 is rotatably connected in the supporting plate 21, the gear 23 is arranged at a side end of the connecting rod 24, the connecting rod 24 is engaged with the rack 22, and the rack 22 is arranged in the second groove 13.

In this embodiment: through the setting of second recess 13, can make cleaning roller 25 can also rotate at the in-process of up-and-down motion, further strengthen cleaning roller 25's clean effect, guaranteed clean cotton 10's clean degree.

Specifically referring to fig. 3, a water storage bin 14 is arranged in the equipment shell 1, the water storage bin 14 is arranged in the cleaning cotton cloth 10, and the water storage bin 14 is electrically connected with the PLC terminal 2.

In this embodiment: in order to make clean cotton 10 keep moist constantly, set up between clean cotton 10 hungry water storage bin 14, be equipped with the water source in the water storage bin 14, the outside of water storage bin 14 can detect clean cotton 10 dry and wet degree and feed back PLC controller terminal 2, opening and shutting of water storage bin 14 can be controlled to PLC controller terminal 2, realize that clean cotton 10 keeps moist constantly for clean cotton 10's adsorption effect can be better.

The working principle and the using process of the utility model are as follows: when the device is used, the dust content in the air is measured through the PLC terminal 2, the micro motor 26 is driven to drive the first baffle plate 27 to rotate according to the measured content, the air draft quantity of the exhaust fan is controlled by controlling the matching degree of the through holes between the second baffle plate 28 and the first baffle plate 27, when the dust is more, the matching degree of the through holes between the first baffle plate 27 and the second baffle plate 28 can reach the highest degree to accelerate dust fall, then the PLC terminal 2 controls the driving motor 6 to start, the driven roller 11 and the driving roller 12 are driven by the driving motor 6 to drive the cleaning cotton cloth 10 to carry out transmission, so that the cleaning cotton cloth 10 can better adsorb the dust, when one side of the cleaning cotton cloth 10 adhered with the dust moves to the rear end, the adhered dust is cleaned through the cleaning roller 25, and the condition that the outer side of the cleaning cotton cloth 10 always keeps a wet and clean state is ensured, the other dust that just can be better adhesion, control servo motor 19 through PLC controller terminal 2 and start drive lead screw 18 and rotate, lead screw 18 rotates and drives slider 20 and backup pad 21 and carry out up-and-down reciprocating's motion to drive cleaning roller 25 and gear 23 and carry out up-and-down reciprocating motion, because connecting rod 24 and gear 23 mesh mutually, so the in-process of gear 23 up-and-down motion can drive cleaning roller 25 and rotate, thereby further reinforcing cleaning roller 25's clean effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical 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 dust falling equipment with the PLC control comprises an equipment shell (1) and a PLC (programmable logic controller) terminal (2) arranged at the side end of the equipment shell (1), and is characterized in that a first groove (3) is formed in the equipment shell (1), cleaning cotton cloth (10) is arranged in the equipment shell (1), and the cleaning cotton cloth (10) is used for adhering dust to carry out dust falling;

an exhaust fan is arranged at the top end of the equipment shell (1), an exhaust pipe (4) and an air outlet pipe (5) are respectively arranged at two ends of the exhaust fan, an air outlet piece (9) is arranged at the side end of the air outlet pipe (5), and the exhaust fan is used for blowing air full of dust to the surface of the cleaning cotton cloth (10) through the air outlet piece (9);

the side of clean cotton (10) is equipped with cleaning roller (25), cleaning roller (25) are used for the clean dust of attaching on clean cotton (10) surface, cleaning roller (25) are driven by reciprocating mechanism, reciprocating mechanism is used for strengthening the clean effect of cleaning roller (25).

2. The dust fall equipment with plc control of claim 1, characterized in that: be equipped with second baffle (28) and first baffle (27) in exhaust column (4), first baffle (27) are rotated and are connected in exhaust column (4), be equipped with hollow block (29) in exhaust column (4), the side of hollow block (29) is equipped with micro motor (26), the output shaft of micro motor (26) is connected through shaft coupling and first baffle (27), electric connection between micro motor (26) and PLC controller terminal (2).

3. The utility model provides a take plc controlled dust fall equipment of claim 2, characterized in that: the side of equipment shell (1) is equipped with driving motor (6), be equipped with driven roller (11) and drive roller (12) in equipment shell (1), the outside activity of drive roller (12) runs through to the side of equipment shell (1), the output shaft of driving motor (6) is connected through shaft coupling and drive roller (12), clean cotton (10) transmission is connected in the circumferential surface of driven roller (11) and drive roller (12), electric connection between driving motor (6) and PLC controller terminal (2).

4. The utility model provides a take plc controlled dust fall equipment of claim 3, characterized in that: the reciprocating mechanism comprises a third groove (15) arranged in an equipment shell (1), a fourth groove (16) is formed in the equipment shell (1), the third groove (15) is communicated with the fourth groove (16), the side end of the third groove (15) is rotatably connected with a screw rod (18), the screw rod (18) movably penetrates into the third groove (15), a sliding block (20) is connected to the surface of the screw rod (18) in a threaded manner, a limiting rod (17) is arranged in the third groove (15), the sliding block (20) is connected to the circumferential surface of the limiting rod (17) in a sliding manner, a supporting plate (21) is connected to the fourth groove (16) in a sliding manner, the supporting plate (21) is arranged at the side end of the sliding block (20), a servo motor (19) is arranged in the equipment shell (1), and the output shaft of the servo motor (19) is connected with the screw rod (18) through a coupler, and the servo motor (19) is electrically connected with the PLC terminal (2).

5. The Take plc controlled dust fall equipment of claim 4, characterized in that: the device is characterized in that a second groove (13) is formed in the device shell (1), a gear (23) is arranged in the second groove (13), a connecting rod (24) is arranged at the side end of the cleaning roller (25), the connecting rod (24) is rotatably connected in the supporting plate (21), the gear (23) is arranged at the side end of the connecting rod (24), the connecting rod (24) is meshed with the rack (22), and the rack (22) is arranged in the second groove (13).

6. The dust fall equipment with plc control of claim 5, characterized in that: be equipped with water storage storehouse (14) in equipment shell (1), in clean cotton (10) was located in water storage storehouse (14), electric connection between water storage storehouse (14) and PLC controller terminal (2).