Intelligent spraying and dust falling device for wharf panel

Abstract

The utility model discloses a wharf panel intelligent spraying dust fall device which comprises a fixed seat and a water delivery joint, a rotatable main water pipe is arranged in the fixed seat, the side wall of the main water pipe is communicated with at least one secondary water pipe, the secondary water pipe is provided with an electromagnetic valve for controlling the on-off of the secondary water pipe, and the water delivery joint is connected with the electromagnetic valve. Spray heads are arranged at the tail ends of the main water pipe and the secondary water pipe, and the main water pipe is rotationally connected with the water conveying connector. A telescopic hose is arranged in the middle section of the main water pipe, and the end, close to the spray head, of the main water pipe is connected with the movable head. The dust suppression device has the beneficial effects that the main water pipe can rotate during use, so that the spraying width is increased, and the dust suppression effect is improved; through the arrangement of the secondary water pipe, the number of the nozzles which are opened and closed can be adjusted according to real-time working conditions, targeted spraying is carried out, and waste of water resources is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to wharf spraying dust removal technical field especially relates to a wharf panel intelligent spray dust falling device. BACKGROUND

[0002] The dry bulk cargo wharf is generally used for loading and unloading solid granular materials such as yellow sand, coal and ore, and uses tools such as grab bucket, belt and scraper conveyor for loading and unloading and transporting bulk cargo, which is easily affected by environmental wind speed and tools to produce dust and solid scattering, and the wharf panel is easily deposited with bulk material and dust, which causes secondary pollution under the influence of dryness and wind speed, and the deposited material needs to be timely wetted and cleaned. The traditional wharf panel wetting method adopts manual spraying or timing spraying mode, which has problems such as uneven spraying, large water consumption, high energy consumption, high labor intensity of workers and inability to respond to environmental changes in real time.

[0003] For example, the patent with publication number "CN219442099U" discloses a "spray head device capable of adjusting spraying operation", but the patent can only adjust the height of the spray head, and the adjustable parameter range is small, which cannot meet the needs of existing equipment. SUMMARY

[0004] The utility model discloses a wharf panel intelligent spray dust falling device can rotate and spray, and can also control the opening and closing of the spray head in real time according to different working conditions.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A wharf panel intelligent spray dust falling device, comprising a fixed seat and a water inlet connector, the fixed seat is provided with a rotatable main water pipe, the side wall of the main water pipe is communicated with at least one secondary water pipe, the secondary water pipe is provided with an electromagnetic valve for controlling the opening and closing thereof, the ends of the main water pipe and the secondary water pipe are provided with spray heads, and the main water pipe is rotatably connected with the water inlet connector.

[0007] Preferably, the fixed seat is provided with a first gear and a second gear that mesh with each other, the second gear is connected with a motor, the first gear is connected with a rotating drum, and the rotating drum is provided with a fixed plate for fixing the main water pipe.

[0008] Preferably, the fixed seat is provided with a bearing seat, and the bearing seat is provided with a bearing matched with the rotating drum.

[0009] Preferably, the rotating drum is provided with a protective shell for accommodating the main water pipe and the secondary water pipe, the protective shell is provided with a water outlet connector for accommodating the spray heads at the ends of the main water pipe and the secondary water pipe, and the water outlet connector is provided with a first outlet for the spray head of the main water pipe and a second outlet for the spray head of the secondary water pipe.

[0010] Preferably, the protective shell is further provided with a support plate for supporting the primary water pipe and the secondary water pipe.

[0011] Preferably, the extension direction of the primary water pipe is not parallel to the extension direction of the rotary drum shaft.

[0012] Preferably, the device further comprises a driving device with a moving head, the middle section of the primary water pipe is provided with a telescopic hose, and one end of the primary water pipe close to the spray head is connected to the moving head.

[0013] Preferably, the driving device is installed in the protective shell.

[0014] Preferably, the driving device is an electric push rod or a pneumatic cylinder.

[0015] Preferably, the water outlet connector is connected to a water pump and a constant pressure device.

[0016] The device has the following beneficial effects:

[0017] 1. The primary water pipe can rotate during use, thereby improving the spraying width and the dust-settling effect; through the arrangement of the secondary water pipe, the number of open / close spray heads can be adjusted according to real-time working conditions, targeted spraying can be performed, and water resource waste can be reduced.

[0018] 2. Through the arrangement of the hose and the driving device, the primary water pipe and the spray head can be telescopic, so as to adapt to dust-settling requirements of different distances and larger ranges.

[0019] 3. Through the arrangement of the protective shell and the water outlet connector, the primary water pipe, the secondary water pipe and the spray heads installed thereon are reliably protected from dust, accidental rubbing and the like, and the service life thereof is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a front view of the device;

[0021] Figure 2 is an A-A sectional view of Figure 1 ; is a B-B sectional view of

[0022] Figure 3 is a perspective view of embodiment one (the protective shell is hidden); Figure 1

[0023] Figure 4 is a perspective view of embodiment one from another angle (the protective shell is hidden);

[0024] Figure 5 is a perspective view of embodiment one from another angle (the protective shell is hidden);

[0025] Figure 6 ​Figure 2 is a perspective view of the embodiment 2 (with the protective shell hidden).

[0026] The drawings are only used for illustrative purposes and cannot be understood as limiting the patent; in order to better illustrate the embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the actual product size; it is understandable to some skilled persons in the art that some well-known structures and their descriptions in the drawings may be omitted. DETAILED DESCRIPTION

[0027] The utility model is further described below in combination with the drawings.

[0028] Embodiment 1

[0029] As shown in Figure 1 , Figure 4 and Figure 5 , a wharf panel intelligent spraying dust-settling device comprises a fixed seat 1 and a water delivery connector 3, the fixed seat 1 is internally provided with a rotatable main water pipe 7, the side wall of the main water pipe 7 is connected with three secondary water pipes 8, the three secondary water pipes 8 are respectively provided with electromagnetic valves 81 for controlling the on-off thereof, the ends of the main water pipe 7 and the secondary water pipes 8 are provided with spray heads (not shown in the figure), and the main water pipe 7 is rotationally connected with the water delivery connector 3. The water delivery connector 3 is connected with a water pump and a constant pressure device (not shown in the figure). In use, the water pump supplies water to the main water pipe 7 through the constant pressure device, and the water is sprayed out of the spray head of the main water pipe 7 for dust settling, and when the dust raising is large or the air pollution is serious, the electromagnetic valves 81 on the three secondary water pipes 8 can also be opened to increase the spraying amount and improve the dust settling efficiency. According to the different degrees of air pollution, the number of opened electromagnetic valves 81 can be adjusted to further adjust the spraying amount of the secondary water pipes 8. In order to improve the spraying width, the main water pipe 7 can be rotated around the fixed seat 1 and the water delivery connector 3, the water delivery connector 3 is fixed, and a reliable seal is provided between the main water pipe 7 and the water delivery connector 3 (it is a conventional technology, and the embodiment will not be described in detail).

[0030] As shown in Figure 2 and Figure 3 , the fixed seat 1 is internally provided with a first gear 11 and a second gear 21 which are intermeshed, the gear shaft 22 of the second gear 21 is connected with the output shaft of the motor 2, the first gear 11 is connected with a rotating drum 4, and the rotating drum 4 is internally provided with a fixed plate 7 for fixing the main water pipe 7. When the motor 2 rotates, the first gear 11 and the second gear 21 rotate accordingly, driving the rotating drum 4 and the main water pipe 7 to rotate, thereby realizing rotating spraying.

[0031] A bearing seat 41 is installed in the fixed seat 1, and the bearing seat 41 is internally provided with a bearing cooperating with the rotating drum 4. The rotating process of the rotating drum 4 is stable and reliable.

[0032] In the embodiment, the extension direction of the main water pipe 7 is not parallel to the extension direction of the rotating shaft of the rotating drum 4. As shown in Figure 1As shown, the rotation axis of the rotating drum 4 is vertical, and has a certain angle with the extension direction of the main water pipe 7. This is because, when the extension direction of the main water pipe 7 is also vertical (parallel to it), the moving distance of the main water pipe 7 when rotating is too small, which affects the spraying range. Therefore, in this embodiment, a certain angle is formed between the two, and the angle is not limited and can be set according to actual needs (the spraying range and distance of the required spray head).

[0033] In order to reliably protect the main water pipe 7 and the spray head, a protective shell 5 for accommodating the main water pipe 7 and the secondary water pipe 8 is arranged on the rotating drum 4. The protective shell 5 is provided with a water outlet connector 6 for accommodating the spray head at the end of the main water pipe 7 and the secondary water pipe 8. The water outlet connector 6 is provided with a first outlet 61 for the spray head of the main water pipe 7 to discharge water and a second outlet 62 for the spray head of the secondary water pipe 8 to discharge water. In specific processing, the rotating drum 4, the protective shell 5, and the water outlet connector 6 can be integrally formed or separately processed and then assembled.

[0034] As shown in Figure 5 The protective shell 5 is further provided with a support plate 51 for supporting the main water pipe 7 and the secondary water pipe 8, and the main water pipe 7 and the secondary water pipe 8 pass through the support plate 51.

[0035] In use, the device can autonomously select the number of open electromagnetic valves according to different pollution conditions to adjust the spraying amount of the secondary water pipe 8, thereby reducing the waste of water resources. Through the rotatable main water pipe 7, the spraying range is improved.

[0036] Embodiment Two

[0037] In this embodiment, the main water pipe 7 can also be stretched and contracted to further improve the spraying range.

[0038] As shown in Figure 6 The device further includes a driving device 9 with a moving head 91. The middle section of the main water pipe 7 is provided with a stretchable hose 71, and the end of the main water pipe 7 close to the spray head is connected to the moving head 91. Through the reciprocating movement of the moving head 91, the end of the spray head of the main water pipe 7 can move forward and backward, thereby further improving the coverage distance and improving the spraying effect.

[0039] In this embodiment, the driving device 9 is installed in the protective shell 5 to reduce damage caused by rubbing and bumping.

[0040] The driving device 9 can adopt an electric push rod or an air cylinder or other devices that can reciprocate.

[0041] The other structures of this embodiment are the same as those of Embodiment One.

[0042] The above embodiments are not subject to any form of limitation on shape, material, structure, etc. of the present application, and any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application are within the protection scope of the technical scheme of the present application.

[0043] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the protection content of the present application.

[0044] If the terms "first", "second", etc. are used to limit the parts in this document, those skilled in the art should know that the use of "first", "second" is only for the convenience of describing the present application and simplifying the description, and the above terms have no special meaning unless otherwise stated.

[0045] Finally, it should be noted that: the above embodiments are only used to illustrate the technical scheme of the present application, and not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, but these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of the embodiments of the present application.

Claims

1. A wharf panel intelligent spraying dust-settling device, comprising a fixing seat and a water delivery connector, characterized in that: The fixed seat is provided with a rotatable main water pipe, the side wall of the main water pipe is communicated with at least one secondary water pipe, the secondary water pipe is provided with an electromagnetic valve for controlling the on-off of the secondary water pipe, the end of the main water pipe and the secondary water pipe is provided with a spray head, and the main water pipe is rotatably connected with a water inlet joint.

2. The wharf panel intelligent spraying dust-settling device according to claim 1, characterized in that, The fixed seat is provided with a first gear and a second gear which are engaged with each other, the second gear is connected with a motor, and the first gear is connected with a rotating drum which is provided with a fixed plate for fixing the main water pipe.

3. The wharf panel intelligent spraying dust-settling device according to claim 2, characterized in that, The fixed seat is provided with a bearing seat which is provided with a bearing matched with the rotating drum.

4. The wharf panel intelligent spraying dust-settling device according to claim 2, characterized in that, The rotating drum is provided with a protective shell for accommodating the main water pipe and the secondary water pipe, the protective shell is provided with a water outlet joint for accommodating the spray head at the end of the main water pipe and the secondary water pipe, and the water outlet joint is provided with a first outlet for the spray head of the main water pipe and a second outlet for the spray head of the secondary water pipe.

5. The wharf panel intelligent spraying dust-settling device according to claim 4, characterized in that, The protective shell is further provided with a support plate for supporting the main water pipe and the secondary water pipe.

6. The wharf panel intelligent spraying dust-settling device according to claim 2, characterized in that, The extension direction of the main water pipe is not parallel to the extension direction of the rotating shaft of the rotating drum.

7. The wharf panel intelligent spraying dust-settling device according to claim 1, characterized in that, The driving device with a moving head is further included, the middle section of the main water pipe is provided with a telescopic hose, and the end of the main water pipe close to the spray head is connected with the moving head.

8. The wharf panel intelligent spraying dust-settling device according to claim 7, characterized in that, The driving device is installed in the protective shell.

9. The wharf panel intelligent spraying dust-settling device according to claim 7, characterized in that, The driving device is an electric push rod or a gas cylinder.

10. The wharf panel intelligent spraying dust-settling device according to claim 1, characterized in that, The water inlet joint is connected with a water pump and a constant pressure device.

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