Intelligent spraying device for construction site flying dust

Abstract

The invention discloses an intelligent spraying device for construction site raised dust. The intelligent spraying device comprises an adjusting spraying assembly, a reciprocating spraying assembly, an equipment bottom support, a side water tank support and a side water storage tank. The invention belongs to the technical field of flying dust spraying equipment, and particularly relates to an intelligent spraying device for construction site flying dust. In order to solve the problem that an existing construction site raised dust spraying scheme is difficult to provide intelligent experience, the spraying range of nozzles on an adjusting spraying assembly, a reciprocating spraying assembly and two sets of side water storage tanks is wider, and therefore the effect of automatically expanding the spraying range and the spraying water amount when dust in a construction site is increased is achieved; and meanwhile, only water in the central water storage tank is used for spraying under the condition that less dust is raised on the construction site, so that water resources are saved.

Description

Technical Field

[0001] The present invention belongs to the technical field of dust spraying equipment, and specifically relates to an intelligent dust spraying device for construction sites. Background Art

[0002] Construction on the construction site requires vehicles to transport goods back and forth, as well as transport construction materials. When the vehicles move the goods, they will generate a lot of dust and dust pollution, resulting in more and more pollutants in the air. This is also one of the sources of PM2.5. Dust on the construction site can easily cause lung and nervous system diseases, visual pollution, and affect the city appearance and pollute the environment. Its harm is relatively large, so it is necessary to use spraying devices to spray passing vehicles to achieve the effect of dust reduction.

[0003] Existing construction site dust spraying equipment usually adopts the wall spraying method, which cannot provide an intelligent experience. It is difficult to save water resources when there is less dust, and it is difficult to adjust the spraying amount when there is more dust. It is difficult to adapt to different construction site dust scenes. Therefore, it is necessary to propose an intelligent construction site dust spraying device. Summary of the Invention

[0004] In response to the above situation, in order to overcome the defects of the existing technology, the present invention provides an intelligent dust spraying device for construction sites, which effectively solves the problem that the existing dust spraying solutions for construction sites are difficult to save water resources when there is less dust, and difficult to adjust the spraying amount when there is more dust, and difficult to provide an intelligent experience.

[0005] The technical solution adopted by the present invention is as follows: The present invention provides an intelligent dust spraying device for a construction site, comprising an adjustable spray assembly, a reciprocating spray assembly, a bottom bracket of the equipment, a side water tank bracket and a side water storage tank. The side water tank bracket is fixedly connected to both sides of the bottom bracket of the equipment, the side water storage tank is fixedly connected to the side water tank bracket, the reciprocating spray assembly is arranged on the bottom bracket of the equipment, and the adjustable spray assembly transmission is arranged on the reciprocating spray assembly.

[0006] Preferably, the adjustment spray assembly includes a side adjustment base, a gear bracket, bevel gear one, bevel gear two, a side cam, a side fitting column, a side auxiliary spring, a side moving rod, a side sliding frame, a mobile trigger plate, a control panel and a touch switch. The side adjustment base is fixedly connected to the bottom bracket of the device, the gear bracket is fixedly connected to the side adjustment base, the bevel gear one is rotated on the gear bracket through the axis, the bevel gear two is rotated on the side adjustment base through the axis, the side cam is fixed on the axis of the bevel gear two, the side sliding frame is engaged and slidably arranged on the side adjustment base, the side moving rod is fixed on the side sliding frame, the side auxiliary spring is connected between the side moving rod and the side adjustment base, the side fitting column is fixed on the side moving rod, the mobile trigger plate is fixed to the end of the side sliding frame, the control panel is fixed on the bottom bracket of the device, and the touch switch is arranged on the control panel.

[0007] Furthermore, the reciprocating spray assembly includes a center cam, a main rotating shaft, a transmission wheel 1, a transmission wheel 2, a transmission belt, a center fitting column, a downward pressure linkage rod, a downward pressure guide frame, a downward pressure plate, an extrusion bag, a cam main body bracket and a central water storage tank, the cam main body bracket is fixedly connected to the bottom bracket of the equipment, the main rotating shaft is rotatably arranged on the cam main body bracket, the cam main body bracket is provided with a driving motor, the center cam is arranged on the main rotating shaft, the transmission wheel 1 is arranged on the main rotating shaft, the transmission wheel 2 is arranged on the shaft of the bevel gear 1, the transmission belt is arranged between the transmission wheel 1 and the transmission wheel 2, the downward pressure guide frame is fixedly connected to the bottom bracket of the equipment, the downward pressure linkage rod is slidably arranged on the downward pressure guide frame, the center fitting column is arranged on the downward pressure linkage rod, the center cam and the center fitting column are rollingly fitted and connected, the lower pressure plate is fixedly connected to one side of the downward pressure linkage rod, the central water storage tank is arranged on the bottom bracket of the equipment, the extrusion bag is connected and arranged on the central water storage tank, the lower pressure plate is in contact with the extrusion bag, and a center auxiliary spring is provided between the lower pressure plate and the bottom bracket of the equipment.

[0008] Wherein, the side water storage tank and the central water storage tank are provided with water spray pipes, and the water outlets of the water spray pipes are provided with nozzles.

[0009] Preferably, an adhesive layer is provided on the movable trigger plate.

[0010] Wherein, the output end of the driving motor is connected to the main body shaft.

[0011] Furthermore, the angle of the water pipe can be adjusted during installation to adapt to different construction site scenarios.

[0012] Furthermore, a water pump is provided on the side water tank, which can transport water from the side water tank to the water spray pipe on the side water tank, and the touch switch is electrically connected to the water pump.

[0013] Furthermore, the side fitting column is rolling fitted with the outer wall of the side cam.

[0014] Furthermore, the movable trigger plate is physically connected to the touch switch.

[0015] The beneficial effects achieved by the present invention using the above structure are as follows: This solution provides an intelligent dust spraying device for construction sites, which effectively solves the problem that existing construction site dust spraying solutions are difficult to save water resources when there is little dust, difficult to adjust the spraying amount when there is a lot of dust, and difficult to provide an intelligent experience. This method brings the following advantages: (1) In order to solve the problem that existing construction site dust spraying solutions are difficult to provide an intelligent experience, the present invention proposes an adjustable spray assembly and a reciprocating spray assembly, and starts the drive motor, so that the main body shaft drives the central cam to rotate, and the central fitting column drives the down-pressing linkage rod to slide up and down on the down-pressing guide frame, so that the down-pressing plate reciprocates to squeeze the extrusion bag, and sprays water mist outward through the water spray pipe on the central water storage tank, so as to achieve the effect of spraying the dust on the construction site; (2) When the air around the equipment contains a lot of dust and impurities, a layer of dust clumps also adheres to the adhesive layer on the mobile trigger plate, gradually increasing the thickness of the mobile trigger plate, so that the mobile trigger plate can contact the touch switch, thereby triggering the water pump to start working, so that the water in the side water tank is transported to the water pipe on the side water tank, and then sprayed out through the nozzle. The spraying range of the nozzles on the two sets of side water tanks is wider, thereby achieving the effect of automatically expanding the spraying range and spraying water volume when the dust on the construction site increases. At the same time, when there is less dust on the construction site, only the water in the central water tank is used for spraying, saving water resources; (3) When the main shaft rotates, the transmission wheel 2 is rotated through the transmission wheel 1 and the transmission belt, thereby driving the shaft of the bevel gear 1 to rotate, and the bevel gear 2 drives the side cam to rotate, and then the side moving rod and the side sliding frame are driven to move back and forth through the side fitting column, so that the side sliding frame slides back and forth on the side adjustment base, thereby driving the moving trigger plate to move synchronously. In the initial state, when the moving trigger plate moves to the maximum limit in the direction of the control panel, there is still a gap between it and the touch switch, ensuring that the touch switch will not be triggered when there is less dust on the construction site, thereby achieving the effect of intelligent control. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an intelligent dust spraying device for construction sites provided by the present invention; Figure 2 A three-dimensional diagram of the partial structure of an intelligent dust spraying device for construction sites provided by the present invention Figure 1 ; Figure 3 A three-dimensional diagram of the partial structure of an intelligent dust spraying device for construction sites provided by the present invention Figure 2 ; Figure 4 A schematic diagram of a portion of the structure of the reciprocating spray assembly provided by the present invention; Figure 5 for Figure 2 A partial enlarged view of part A; Figure 6 for Figure 2 A partial enlarged view of part B.

[0017] Among them, 1. Adjust the spray assembly, 2. Reciprocating spray assembly, 3. Equipment bottom bracket, 4. Side water tank bracket, 5. Side water tank, 6. Side adjustment base, 7. Gear bracket, 8. Bevel gear one, 9. Bevel gear two, 10. Side cam, 11. Side fitting column, 12. Side auxiliary spring, 13. Side moving rod, 14. Side sliding frame, 15. Moving trigger plate, 16. Control panel, 17. Touch switch, 18. Center cam, 19. Main body shaft, 20. Drive wheel one, 21. Drive wheel two, 22. Drive belt, 23. Center fitting column, 24. Press down connecting rod, 25. Press down guide frame, 26. Press down plate, 27. Squeeze bag, 28. Cam main body bracket, 29. Center water tank, 30. Drive motor, 31. Center auxiliary spring, 32. Water spray pipe, 33. Nozzle, 34. Adhesive layer.

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0021] like Figure 1-Figure 2As shown, the present invention provides an intelligent dust spraying device for construction sites, comprising an adjustable spray assembly 1, a reciprocating spray assembly 2, a bottom bracket of the equipment 3, a side water tank bracket 4 and a side water storage tank 5. The side water tank bracket 4 is fixedly connected to both sides of the bottom bracket 3 of the equipment, the side water storage tank 5 is fixedly connected to the side water tank bracket 4, the reciprocating spray assembly 2 is arranged on the bottom bracket 3 of the equipment, and the adjustable spray assembly 1 is transmitted and arranged on the reciprocating spray assembly 2.

[0022] like Figure 2 、 Figure 3 and Figure 6 As shown, the spray adjustment assembly 1 includes a side adjustment base 6, a gear bracket 7, a bevel gear 1 8, a bevel gear 2 9, a side cam 10, a side fitting column 11, a side auxiliary spring 12, a side moving rod 13, a side sliding frame 14, a moving trigger plate 15, a control panel 16 and a touch switch 17. The side adjustment base 6 is fixed to the bottom bracket 3 of the equipment, the gear bracket 7 is fixed to the side adjustment base 6, the bevel gear 1 8 is arranged on the gear bracket 7 through an axis rotation, and the bevel gear 2 9 is arranged on the side through an axis rotation. On the adjustment base 6, the side cam 10 is fixed to the shaft of the bevel gear 2 9, the side sliding frame 14 is slidably engaged on the side adjustment base 6, the side moving rod 13 is fixed to the side sliding frame 14, the side auxiliary spring 12 is connected between the side moving rod 13 and the side adjustment base 6, the side fitting column 11 is fixed to the side moving rod 13, the mobile trigger plate 15 is fixed to the end of the side sliding frame 14, the control panel 16 is fixed to the bottom bracket 3 of the device, and the touch switch 17 is provided on the control panel 16.

[0023] like Figure 3-Figure 5 As shown, the reciprocating spray assembly 2 includes a central cam 18, a main body shaft 19, a transmission wheel 1 20, a transmission wheel 21, a transmission belt 22, a central fitting column 23, a downward pressure linkage rod 24, a downward pressure guide frame 25, a downward pressure plate 26, an extrusion bag 27, a cam body bracket 28 and a central water storage tank 29. The cam body bracket 28 is fixed to the bottom bracket 3 of the equipment. The main body shaft 19 is rotatably arranged on the cam body bracket 28. The cam body bracket 28 is provided with a drive motor 30. The central cam 18 is provided on the main body shaft 19, the transmission wheel 1 20 is provided on the main body shaft 19, and the transmission wheel 21 is provided on the bevel gear 1 8 On the axis, the transmission belt 22 is arranged between the transmission wheel 1 20 and the transmission wheel 2 21, the downward pressure guide frame 25 is fixedly connected to the bottom bracket 3 of the equipment, the downward pressure connecting rod 24 is slidingly arranged on the downward pressure guide frame 25, the center fitting column 23 is arranged on the downward pressure connecting rod 24, the center cam 18 and the center fitting column 23 are rolling and fittingly connected, the downward pressure plate 26 is fixedly connected to one side of the downward pressure connecting rod 24, the central water tank 29 is arranged on the bottom bracket 3 of the equipment, the extrusion bag 27 is connected to the central water tank 29, the downward pressure plate 26 is in contact with the extrusion bag 27, and a center auxiliary spring 31 is provided between the downward pressure plate 26 and the bottom bracket 3 of the equipment.

[0024] like Figure 1 and Figure 4 As shown, a water spray pipe 32 is provided on the side water storage tank 5 and the central water storage tank 29, and a nozzle 33 is provided at the water outlet of the water spray pipe 32.

[0025] like Figure 6 As shown, an adhesive layer 34 is provided on the movable trigger plate 15 .

[0026] like Figure 4 As shown, the output end of the driving motor 30 is connected to the main body shaft 19.

[0027] like Figure 1 As shown, the angle of the water spray pipe 32 can be adjusted during installation to adapt to different construction site scenarios.

[0028] like Figure 1 and Figure 6 As shown, a water pump is provided on the side water tank 5, which can transport water from the side water tank 5 to the water spray pipe 32 on the side water tank 5, the touch switch 17 and the water pump are electrically connected, the side fitting column 11 rolls and fits with the outer wall of the side cam 10, and the movable trigger plate 15 is physically contacted and connected with the touch switch 17.

[0029] When in use, the device is moved to the construction site, and the driving motor 30 is started, so that the main body shaft 19 drives the central cam 18 to rotate, and drives the pressing link rod 24 to slide back and forth on the pressing guide frame 25 through the central fitting column 23, so that the squeezing bag 27 is squeezed back and forth through the lower pressure plate 26, so that water mist is sprayed outward through the water spray pipe 32 on the central water storage tank 29, so as to achieve the effect of spraying dust on the construction site; while the main body shaft 19 rotates, the transmission wheel 1 20 and the transmission belt 22 rotate the transmission wheel 21, thereby driving the shaft of the bevel gear 1 8 to rotate, so that the bevel gear 2 9 drives the side cam 10 to rotate, and thus drives the side moving rod 13 and the side sliding frame 14 to move back and forth through the side fitting column 11, so that the side sliding frame 14 slides back and forth on the side adjustment base 6, thereby driving the moving trigger plate 15 to move synchronously, and in the initial state, the moving trigger plate 15 moves to When the control panel 16 moves to its maximum direction, there is still a gap between it and the touch switch 17, ensuring that the touch switch 17 will not be triggered when there is less dust on the construction site, thereby achieving the effect of intelligent control. When the air around the device contains a lot of dust and impurities, a layer of dust agglomerates also adheres to the adhesive layer 34 on the movable trigger plate 15, gradually increasing the thickness of the movable trigger plate 15, so that the movable trigger plate 15 can contact the touch switch 17, thereby triggering the water pump to start working, so that the water in the side water tank 5 is transported to the water spray pipe 32 on the side water tank 5, and then sprayed out through the nozzle 33. The spraying range of the nozzles 33 on the two groups of side water tanks 5 is wider, thereby achieving the effect of automatically expanding the spraying range and spraying water volume when the dust on the construction site increases. At the same time, when there is less dust on the construction site, only the water in the central water tank 29 is used for spraying, saving water resources.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions, and alterations can be made to the embodiments without departing from the principles and spirit of the invention.

[0032] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. An intelligent dust spraying device for construction sites, characterized by: The device comprises an adjustable spray assembly (1), a reciprocating spray assembly (2), a bottom bracket of the device (3), a side water tank bracket (4) and a side water storage tank (5), wherein the side water tank bracket (4) is fixedly connected to both sides of the bottom bracket of the device (3), the side water storage tank (5) is fixedly connected to the side water tank bracket (4), the reciprocating spray assembly (2) is arranged on the bottom bracket of the device (3), and the adjustable spray assembly (1) is transmission-mounted on the reciprocating spray assembly (2).

2. The intelligent dust spraying device for construction sites according to claim 1, characterized in that: The regulating spray assembly (1) comprises a side regulating base (6), a gear bracket (7), a bevel gear 1 (8), a bevel gear 2 (9), a side cam (10), a side fitting column (11), a side auxiliary spring (12), a side moving rod (13), a side sliding frame (14), a moving trigger plate (15), a control panel (16) and a touch switch (17), wherein the side regulating base (6) is fixedly connected to the bottom bracket (3) of the device, the gear bracket (7) is fixedly connected to the side regulating base (6), the bevel gear 1 (8) is arranged on the gear bracket (7) by rotating the shaft, and the bevel gear 2 (9) is arranged on the side regulating base (6) by rotating the shaft. On the base (6), the side cam (10) is fixed on the shaft of the bevel gear 2 (9), the side sliding frame (14) is slidably mounted on the side adjustment base (6), the side moving rod (13) is fixed on the side sliding frame (14), the side auxiliary spring (12) is connected between the side moving rod (13) and the side adjustment base (6), the side fitting column (11) is fixed on the side moving rod (13), the mobile trigger plate (15) is fixed on the end of the side sliding frame (14), the control panel (16) is fixed on the bottom bracket (3) of the device, and the touch switch (17) is arranged on the control panel (16).

3. The intelligent dust spraying device for construction sites according to claim 2 is characterized by: The reciprocating spray assembly (2) includes a central cam (18), a main rotating shaft (19), a transmission wheel 1 (20), a transmission wheel 2 (21), a transmission belt (22), a central fitting column (23), a downward pressure connecting rod (24), a downward pressure guide frame (25), a downward pressure plate (26), an extrusion bag (27), a cam main body bracket (28) and a central water storage tank (29), wherein the cam main body bracket (28) is fixed to the bottom bracket (3) of the equipment, the main rotating shaft (19) is rotatably arranged on the cam main body bracket (28), the cam main body bracket (28) is provided with a driving motor (30), the central cam (18) is arranged on the main rotating shaft (19), the transmission wheel 1 (20) is arranged on the main rotating shaft (19), and the transmission wheel 2 (21) is arranged on the shaft of the bevel gear 1 (8). The transmission belt (22) is arranged between the transmission wheel 1 (20) and the transmission wheel 2 (21), the downward pressure guide frame (25) is fixedly connected to the bottom bracket (3) of the equipment, the downward pressure connecting rod (24) is slidably arranged on the downward pressure guide frame (25), the central fitting column (23) is arranged on the downward pressure connecting rod (24), the central cam (18) and the central fitting column (23) are connected by rolling fitting, the downward pressure plate (26) is fixedly connected to one side of the downward pressure connecting rod (24), the central water storage tank (29) is arranged on the bottom bracket (3) of the equipment, the squeezing bag (27) is connected to the central water storage tank (29), the downward pressure plate (26) is in contact with the squeezing bag (27), and a central auxiliary spring (31) is provided between the downward pressure plate (26) and the bottom bracket (3) of the equipment.

4. The intelligent dust spraying device for construction sites according to claim 3 is characterized by: The side water storage tanks (5) and the central water storage tank (29) are provided with water spray pipes (32).

5. The intelligent dust spraying device for construction sites according to claim 4 is characterized in that: The water outlet of the water spray pipe (32) is provided with a nozzle (33).

6. The intelligent dust spraying device for construction sites according to claim 5, characterized in that: An adhesive layer (34) is provided on the movable trigger plate (15).

7. The intelligent dust spraying device for construction sites according to claim 6, characterized in that: The output end of the driving motor (30) is connected to the main body rotating shaft (19).

8. The intelligent dust spraying device for construction sites according to claim 7, characterized in that: The side water storage tank (5) is provided with a water pump capable of transporting water from the side water storage tank (5) to the water spray pipe (32) on the side water storage tank (5), and the touch switch (17) is electrically connected to the water pump.

9. The intelligent dust spraying device for construction sites according to claim 8, characterized in that: The side fitting column (11) is rolling fitted with the outer wall of the side cam (10).

10. The intelligent dust spraying device for construction sites according to claim 9, characterized in that: The movable trigger plate (15) is physically connected to the touch switch (17).

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