Dust removal spraying device

Abstract

The utility model provides a dust removal spraying device, and relates to the field of environmental protection and dust removal. A rotating shaft support is installed on the middle side of the top of the box body, and a vertical rotating shaft is rotationally connected to the rotating shaft support. A supporting circular plate is fixedly connected to the upper end of the vertical rotating shaft, a [-shaped supporting frame is installed on the top of the supporting circular plate, and an air duct is installed on the [-shaped supporting frame. Through cooperation of the driving mechanism and the reciprocating driving piece, in the water mist spraying process of the annular mist spraying pipe fitting, the driving motor is started, and finally the air duct and the annular mist spraying pipe fitting can be driven to swing left and right in a reciprocating mode, so that the mist spraying range of the annular mist spraying pipe fitting is widened, and the dust removal effect of the dust removal spraying device is improved; the problem that in the water mist spraying process of an existing dust removal spraying device, due to the fact that the spraying range of an annular spraying pipe fitting is limited, and an air duct and the annular spraying pipe fitting are difficult to swing in a reciprocating mode in the spraying process, the dust removal effect of the dust removal spraying device is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection dust removal, in particular to a dust removal spray device. Background Technique

[0002] At present, during the construction of building projects, a large amount of dust and particulate matter will be generated in the air. In order to protect the environment and avoid threatening the construction site environment and the health of workers, it is necessary to spray and dust the construction site through a dust removal spray device.

[0003] When the existing dust removal spray device is in use, generally, the water in the water tank is transported to the annular spray pipe fitting by starting a water pump, and then sprayed out through the nozzles on the annular spray pipe fitting. Finally, the water mist sprayed out by the atomizing nozzles is blown to a distance by a fan to achieve the purpose of dust removal. However, during the spraying process of the water mist by the existing dust removal spray device, due to the limited spraying range of the annular spray pipe fitting, and it is difficult for the air cylinder and the annular spray pipe fitting to swing reciprocally during the spraying process, thus reducing the dust removal effect of the dust removal spray device. Even if some dust removal spray devices have a reciprocating swing structure, it is difficult to adjust the reciprocating swing range of the air cylinder and the annular spray pipe fitting according to actual needs, thereby reducing the practicability of the dust removal spray device. Summary of the Utility Model

[0004] The embodiment of the present disclosure relates to a dust removal spray device, which can swing left and right with the air cylinder and the annular spray pipe fitting during the spraying process of the water mist by the annular spray pipe fitting through the cooperation of the driving mechanism and the reciprocating driving part, improving the dust removal effect of the dust removal spray device; through the settings of the rectangular through hole, the rectangular sliding block, the拨动柱 (it seems there is a mistake here, maybe it should be a specific component name), the rectangular sliding port, the adjusting jack, the sliding through port, the driving plate and the inserting column, the reciprocating swing range of the air cylinder and the annular spray pipe fitting can be adjusted as needed, thereby improving the practicability of the dust removal spray device.

[0005] In the first aspect of the present disclosure, a dust removal spray device is provided, which specifically includes: a box body; a rotating shaft support is installed in the middle of the top of the box body, and a vertical rotating shaft is rotatably connected to the rotating shaft support; the upper end of the vertical rotating shaft is fixedly connected with a supporting circular plate, and an inverted U-shaped support frame is installed on the top of the supporting circular plate, and an air cylinder is installed on the inverted U-shaped support frame; a spray mechanism is installed on the box body, and a reciprocating driving part and a driving mechanism are arranged on the front side of the top of the box body, and the driving mechanism is located at the bottom of the reciprocating driving part.

[0006] In at least some embodiments, a box door is installed at the rear box opening of the box body, and a controller is installed on the inner side of the box door; a gear is fixedly installed on the upper side of the outer part of the vertical rotating shaft.

[0007] In at least some embodiments, the reciprocating drive member includes a reciprocating sliding block, a driving rod, a supporting guide rod, a rack and a strip-shaped opening, the reciprocating sliding block is slidably connected to two supporting guide rods, and the two supporting guide rods are fixedly connected to the box body through a support plate; the rear end face of the reciprocating sliding block is fixedly mounted with a rack, and the middle part of the front end face of the reciprocating sliding block is fixedly connected with a driving rod, and the rack is meshed with the gear; a strip-shaped opening is opened in the middle part of the upper end face of the driving rod.

[0008] In at least some embodiments, the drive mechanism includes a driving shaft, a circular driving disk, a driving motor, a worm, a worm gear, a rectangular opening, a rectangular sliding block, a toggle column and a rectangular sliding opening, the driving shaft is rotatably connected to the front side of the upper end face of the box body, and the circular driving disk and the worm gear are fixedly installed at the upper and lower ends of the driving shaft respectively; the driving motor is installed at the front side of the upper end face of the box body, and a worm is fixedly installed on the rotating shaft of the driving motor, and the worm is meshed with the worm gear; a rectangular opening is opened in the middle of the front side of the circular driving disk, and a rectangular sliding block is slidably connected inside the rectangular opening, a rectangular sliding opening is opened on the upper end surface of the circular driving disk and communicates with the rectangular opening, and a toggle column passing through the rectangular sliding opening is fixedly connected in the middle of the upper end surface of the rectangular sliding block; the upper end of the toggle column is located inside the strip opening.

[0009] In at least some embodiments, the driving mechanism further includes an adjusting socket, a sliding opening, a driving plate and a plug-in column. Adjustment sockets are provided on the left and right side surfaces of the rectangular opening. The front end surface of the rectangular sliding block is symmetrically provided with two sliding openings, and each sliding opening is slidably connected to a driving plate, and a spring is installed inside each sliding opening. The back surfaces of the two driving plates are fixedly connected to a plug-in column, and the two plug-in columns respectively penetrate the left and right side walls of the rectangular sliding block, and the two plug-in columns are respectively plugged into the adjusting sockets provided on the left and right side surfaces of the rectangular opening.

[0010] In at least some embodiments, the spray mechanism includes a water tank, a water pump, a water hose and an annular spray pipe fitting. The water tank is installed inside the box body, and the water outlet at the lower rear side of the water tank is connected to the water pump through a water pipe. The water pump is installed on the right side surface inside the box body, and the water outlet of the water pump is connected to the water hose; the other end of the water hose is connected to the annular spray pipe fitting, and the annular spray pipe fitting is installed at the front end of the wind tube.

[0011] The utility model provides a dust removal spray device, which has the following beneficial effects:

[0012] 1. Through the cooperation of the driving mechanism and the reciprocating drive member, during the process of the annular spray pipe spraying water mist, by starting the driving motor, the air cylinder and the annular spray pipe can be finally driven to swing back and forth left and right, thereby increasing the spray range of the annular spray pipe and improving the dust removal effect of the dust removal spray device.

[0013] 2. By setting the rectangular opening, rectangular sliding block, toggle column, rectangular sliding opening, adjustment socket, sliding opening, driving plate and plug-in column, the range of reciprocating swing of the air cylinder and the annular spray pipe can be adjusted as needed, thereby improving the practicality of the dust removal spray device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached figure:

[0017] Figure 1 A schematic diagram showing the structure of the first perspective of the present application is shown;

[0018] Figure 2 A schematic diagram showing the structure of the second viewing angle of the present application is shown;

[0019] Figure 3 A schematic diagram showing the structure of the present application in a split state is shown;

[0020] Figure 4 A schematic diagram showing the structure of the vertical rotating shaft, gears, reciprocating drive members and drive mechanism of the present application is shown;

[0021] Figure 5 A schematic structural diagram of the reciprocating driving member and the driving mechanism of the present application is shown;

[0022] Figure 6 A schematic diagram of a partially cutaway structure of a circular drive disc of the present application is shown;

[0023] Figure 7 A schematic structural diagram of the drive shaft and circular drive disc of the present application is shown;

[0024] Figure 8 The figure shows a schematic structural diagram of the driving plate and the sliding port after being separated.

[0025] Reference Signs List

[0026] 1. Box body; 101. Rotating shaft support; 102. Vertical rotating shaft; 103. Supporting circular plate; 104. U-shaped support frame; 105. Air duct; 106. Gear; 107. Box door; 108. Controller;

[0027] 2. Reciprocating driving member; 201. Reciprocating sliding block; 202. Driving rod; 203. Support guide rod; 204. Rack; 205. Strip opening;

[0028] 3. Driving mechanism; 301. Driving rotating shaft; 302. Circular driving disk; 303. Driving motor; 304. Worm; 305. Worm gear; 306. Rectangular through port; 307. Rectangular sliding block; 308.拨动柱; 309. Rectangular sliding port; 3010. Adjusting jack; 3011. Sliding through port; 3012. Driving plate; 3013. Inserting column

[0029] 4. Spraying mechanism; 401. Water tank; 402. Water pump; 403. Water delivery hose; 404. Annular spray pipe fitting Specific embodiments

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model

[0031] Embodiment 1: Please refer to Figures 1 to 8 :

[0032] The present utility model provides a dust removal spraying device, including: a box body 1; a rotating shaft support 101 is installed in the middle of the top of the box body 1, and a vertical rotating shaft 102 is rotatably connected to the rotating shaft support 101; the upper end of the vertical rotating shaft 102 is fixedly connected with a supporting circular plate 103, and a U-shaped support frame 104 is installed on the top of the supporting circular plate 103, and a wind tube 105 is installed on the U-shaped support frame 104; a spraying mechanism 4 is installed on the box body 1, and a reciprocating driving member 2 and a driving mechanism 3 are arranged on the front side of the top of the box body 1, and the driving mechanism 3 is located at the bottom of the reciprocating driving member 2; a box door 107 is installed at the rear box opening of the box body 1, and a controller 108 is installed on the inner side surface of the box door 107; a gear member 106 is fixedly installed on the outer upper side of the vertical rotating shaft 102 for meshing with a rack 204

[0033] The reciprocating driving member 2 includes a reciprocating sliding block 201, a driving rod 202, a supporting guide rod 203, a rack 204 and a strip-shaped through port 205. Two supporting guide rods 203 are slidably connected to the reciprocating sliding block 201, and the two supporting guide rods 203 are fixedly connected to the box body 1 through a support plate; a rack 204 is fixedly installed on the rear end surface of the reciprocating sliding block 201, and a driving rod 202 is fixedly connected to the middle of the front end surface of the reciprocating sliding block 201, and the rack 204 meshes with the gear 106; a strip-shaped through port 205 is opened in the middle of the upper end surface of the driving rod 202; through the arrangement of the reciprocating driving member 2, it is used to drive the gear 106 to rotate left and right reciprocally

[0034] The driving mechanism 3 includes a driving shaft 301, a circular driving disk 302, a driving motor 303, a worm 304, a worm gear 305, a rectangular opening 306, a rectangular sliding block 307, a toggle column 308 and a rectangular sliding opening 309. The driving shaft 301 is rotatably connected to the front side of the upper end of the box body 1, and the circular driving disk 302 and the worm gear 305 are fixedly installed at the upper and lower ends of the driving shaft 301 respectively; the driving motor 303 is installed on the front side of the upper end of the box body 1, and the worm 304 is fixedly installed on the rotating shaft of the driving motor 303, and The worm 304 is meshed with the worm wheel 305; a rectangular opening 306 is provided in the middle of the front side of the circular driving disk 302, and a rectangular sliding block 307 is slidably connected inside the rectangular opening 306; a rectangular sliding opening 309 is provided on the upper end surface of the circular driving disk 302 and communicates with the rectangular opening 306, and a toggle column 308 passing through the rectangular sliding opening 309 is fixedly connected to the middle of the upper end surface of the rectangular sliding block 307; the upper end of the toggle column 308 is located inside the strip opening 205; through the setting of the driving mechanism 3, it is used to drive the reciprocating drive member 2 to operate.

[0035] The spray mechanism 4 includes a water tank 401, a water pump 402, a water hose 403 and an annular spray pipe 404. The water tank 401 is installed inside the box body 1, and the water outlet at the lower rear side of the water tank 401 is connected to the water pump 402 through a water pipe. The water pump 402 is installed on the right side of the inside of the box body 1, and the water outlet of the water pump 402 is connected to the water hose 403; the other end of the water hose 403 is connected to the annular spray pipe 404, and the annular spray pipe 404 is installed at the front end of the wind tube 105; the water pump 402 and the drive motor 303 are both electrically connected to the controller 108; through the setting of the spray mechanism 4, it is used for spray dust removal.

[0036] Example 2, based on Example 1, Figure 1 、 Figure 6 、 Figure 7 and Figure 8As shown, the driving mechanism 3 also includes an adjustment socket 3010, a sliding opening 3011, a driving plate 3012 and a plug-in column 3013. The left and right sides of the rectangular opening 306 are provided with an adjustment socket 3010. The front end surface of the rectangular sliding block 307 is symmetrically provided with two sliding openings 3011, and each sliding opening 3011 is slidably connected to a driving plate 3012, and each sliding opening 3011 is installed with a spring; the back surfaces of the two driving plates 3012 are fixedly connected to a plug-in column 3 013, and the two plug-in columns 3013 respectively penetrate the left and right side walls of the rectangular sliding block 307, and the two plug-in columns 3013 are respectively plugged into the adjustment sockets 3010 opened on the left and right side surfaces inside the rectangular opening 306; through the arrangement of the rectangular opening 306, the rectangular sliding block 307, the toggle column 308, the rectangular sliding opening 309, the adjustment socket 3010, the sliding opening 3011, the driving plate 3012 and the plug-in columns 3013, the range of the reciprocating swing of the air cylinder 105 and the annular spray pipe 404 can be adjusted as needed.

[0037] The working principle of this embodiment is as follows: when in use, the dust removal spray device is first moved to the construction site, and then the water pump 402 is started by the controller 108 to transport the water in the water tank 401 to the inside of the annular spray pipe 404, and then sprayed out through the nozzle at the front end of the annular spray pipe 404, and the dust is removed by the water mist sprayed by the nozzle;

[0038] During the process of the annular spray pipe 404 spraying water mist, the drive motor 303 is started through the controller 108, driving the worm 304, the worm gear 305, the drive shaft 301 and the circular drive disk 302 to rotate, and then the circular drive disk 302 drives the rectangular sliding block 307 and the toggle column 308 to rotate, and the rotating toggle column 308 drives the driving rod 202, the reciprocating sliding block 201 and the rack 204 to move back and forth, and then drives the gear 106, the vertical shaft 102, the support circular plate 103 and the U-shaped support frame 104 to rotate back and forth, thereby driving the air cylinder 105 and the annular spray pipe 404 to swing back and forth, thereby increasing the spray range of the annular spray pipe 404.

[0039] When it is necessary to adjust the range of the reciprocating swing of the air duct 105 and the annular spray pipe 404, the two driving plates 3012 can be manually squeezed in opposite directions at the same time, and the two plug-in columns 3013 can be pulled out from the adjustment socket 3010. Then, the two driving plates 3012 can be slid back and forth, and the rectangular sliding block 307 and the toggle column 308 can be moved back and forth. When the distance between the toggle column 308 is adjusted, the two driving plates 3012 are loosened, and the two driving plates 3012 are elastically moved inside the sliding opening 3011. Under the action of the spring force, the two plug-in columns 3013 move in opposite directions at the same time, so that the two plug-in columns 3013 are inserted into the adjustment holes 3010 opened on the left and right sides of the rectangular opening 306. By adjusting the front and rear distance of the toggle column 308, the rotation range of the toggle column 308 is adjusted, thereby adjusting the distance of the reciprocating movement of the driving rod 202, the reciprocating sliding block 201 and the rack 204, and finally adjusting the range of the reciprocating swing of the air cylinder 105 and the annular spray pipe 404.

[0040] In this article, there are several points to note:

[0041] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0042] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0043] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A dust removal spray device, comprising: Box body (1); a rotating shaft support (101) is installed in the middle of the top of the box body (1), and a vertical rotating shaft (102) is rotatably connected to the rotating shaft support (101); it is characterized in that a support circular plate (103) is fixedly connected to the upper end of the vertical rotating shaft (102), and a U-shaped support frame (104) is installed on the top of the support circular plate (103), and a wind cylinder (105) is installed on the U-shaped support frame (104); a spraying mechanism (4) is installed on the box body (1), and a reciprocating driving member (2) and a driving mechanism (3) are arranged on the front side of the top of the box body (1), and the driving mechanism (3) is located at the bottom of the reciprocating driving member (2). The reciprocating driving member (2) includes a reciprocating sliding block (201), a driving rod (202), a support guide rod (203), a rack (204) and a strip-shaped through hole (205). Two support guide rods (203) are slidably connected to the reciprocating sliding block (201), and the two support guide rods (203) are fixedly connected to the box body (1) through a support plate; a rack (204) is fixedly installed on the rear end surface of the reciprocating sliding block (201), and a driving rod (202) is fixedly connected to the middle of the front end surface of the reciprocating sliding block (201), and the rack (204) is meshed with a gear (106); a strip-shaped through hole (205) is opened in the middle of the upper end surface of the driving rod (202).

2. A dust removal spray device according to claim 1, characterized in that: A box door (107) is installed at the rear box opening of the box body (1), and a controller (108) is installed on the inner side surface of the box door (107); a gear (106) is fixedly installed on the upper side of the outer part of the vertical rotating shaft (102).

3. The dust removal spray device according to claim 1, characterized in that: The driving mechanism (3) includes a driving rotating shaft (301), a circular driving disk (302), a driving motor (303), a worm (304), a worm wheel (305), a rectangular through hole (306), a rectangular sliding block (307), a拨动柱 (308) and a rectangular sliding opening (309). The driving rotating shaft (301) is rotatably connected to the front side of the upper end of the box body (1), and a circular driving disk (302) and a worm wheel (305) are respectively fixedly installed at the upper and lower ends of the driving rotating shaft (301); the driving motor (303) is installed on the front side of the upper end of the box body (1), and a worm (304) is fixedly installed on the rotating shaft of the driving motor (303), and the worm (304) is meshed with the worm wheel (305); a rectangular through hole (306) is opened in the middle of the front side of the circular driving disk (302), and a rectangular sliding block (307) is slidably connected inside the rectangular through hole (306). A rectangular sliding opening (309) communicating with the rectangular through hole (306) is opened on the upper end surface of the circular driving disk (302). A拨动柱 (308) penetrating through the rectangular sliding opening (309) is fixedly connected to the middle of the upper end surface of the rectangular sliding block (307); the upper end of the拨动柱 (308) is located inside the strip-shaped through hole (205).

4. A dust removal spray device according to claim 3, characterized in that: The driving mechanism (3) further comprises an adjusting socket (3010), a sliding opening (3011), a driving plate (3012) and a plug-in column (3013); the adjusting sockets (3010) are provided on the left and right side surfaces of the rectangular opening (306); the front end surface of the rectangular sliding block (307) is provided with two sliding openings (3011) in a bilaterally symmetrical manner, and each sliding opening (3011) is slidably connected to a driving plate (3012), and a spring is installed inside each sliding opening (3011); the back surfaces of the two driving plates (3012) are fixedly connected to a plug-in column (3013), and the two plug-in columns (3013) respectively penetrate the left and right side walls of the rectangular sliding block (307), and the two plug-in columns (3013) are respectively plugged into the adjusting sockets (3010) provided on the left and right side surfaces of the rectangular opening (306).

5. The dust removal spray device according to claim 1, characterized in that: The spray mechanism (4) comprises a water tank (401), a water pump (402), a water delivery hose (403) and an annular spray pipe (404). The water tank (401) is installed inside the box body (1), and the water outlet at the lower rear side of the water tank (401) is connected to the water pump (402) via a water pipe. The water pump (402) is installed on the right side of the inside of the box body (1), and the water outlet of the water pump (402) is connected to the water delivery hose (403). The other end of the water delivery hose (403) is connected to the annular spray pipe (404), and the annular spray pipe (404) is installed at the front end of the air duct (105).

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