A dust reduction device for construction

Abstract

The utility model discloses a construction dust reduction device, and relates to the technical field of construction equipment. The utility model comprises: a base, the top of the base is connected to a driving box, an adjusting box is arranged on the top of the driving box, a spray barrel is rotatably connected to the top of the adjusting box, an adjusting screw is rotatably connected between the two sides of the inner wall of the adjusting box, a driving block is threadedly connected to the adjusting screw, a support rod is rotatably connected to the top of the driving block, and the end of the support rod away from the driving block movably penetrates the adjusting box and extends to the outside of the adjusting box. The utility model can adjust the angle and spray direction of the spray barrel according to different situations through the cooperation of the driving box, the adjusting box, the adjusting screw, the driving block, the support rod and the driving rod, so as to meet the dust reduction needs in different situations. The equipment can be moved by the base, the push handle and the universal wheel, and can be moved to the vicinity of the construction area according to different construction sites, so as to facilitate transfer after the construction is completed.

Description

Technical Field

[0001] The utility model belongs to the field of building construction equipment, and specifically relates to building construction dust reduction equipment. Background Art

[0002] In the process of construction, concrete materials such as sand and lime are used. Most of these concrete materials are powders or materials that are easy to produce powders. Therefore, dust is easily generated when making concrete. Dust diffused in the construction environment will cause harm to the health of workers.

[0003] A Chinese patent with application number and publication number CN219654467U discloses a construction site dust removal and dust reduction device, which specifically relates to the technical field of construction site dust removal and dust reduction, including enclosure one and enclosure two, the tops of enclosure one and enclosure two are respectively fixed with water pipe one and water pipe two, and the tops of water pipe one and water pipe two are both fixed with multiple nozzles.

[0004] However, when the dust reduction equipment in the above-mentioned comparative documents is used, a circle of fences needs to be installed around the construction site to surround the construction site. The installation cost is high. When the construction within the range is completed, the device needs to be dismantled, which increases the extra workload and is not convenient to use. Moreover, when construction is carried out in the center of the construction site, the dust reduction equipment around the construction site is difficult to handle the dust in the center of the construction site.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a construction dust reduction device.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A construction dust reduction device comprises: a base, the top of the base is connected to a driving box, the top of the driving box is provided with an adjusting box, the top of the adjusting box is rotatably connected to a spray barrel, an adjusting screw is rotatably connected between two sides of an inner wall of the adjusting box, a driving block is threadedly connected to the adjusting screw, the top of the driving block is rotatably connected to a support rod, one end of the support rod away from the driving block movably passes through the adjusting box and extends to the outside of the adjusting box, and one end of the support rod is rotatably connected to the spray barrel.

[0009] Optionally, one end of the adjusting screw movably passes through the adjusting box and extends to the outside of the adjusting box, one side of the adjusting box is connected to an adjusting motor through a bracket, and the output end of the adjusting motor is connected to the adjusting screw.

[0010] Optionally, the bottom of the inner wall of the drive box is rotatably connected to a drive rod, the top of the drive rod moves through the drive box and extends to the outside of the drive box, the top of the drive rod is connected to the bottom of the adjustment box, the bottom of the inner wall of the drive box is connected to a drive motor, the output end of the drive motor is connected to a drive gear, the surface of the drive rod located inside the drive box is connected to a transmission gear, and the drive gear and the transmission gear are meshed.

[0011] Optionally, both sides of the bottom of the adjustment box are connected with support wheels, and the top of the adjustment box is provided with a movable groove, which is matched with the support rod.

[0012] Optionally, a filter screen is connected to the left side of the spray barrel through a mounting frame, a fan is arranged inside the spray barrel, and an atomizer is arranged inside the spray barrel.

[0013] Optionally, a handle is provided on one side of the top of the base, and universal wheels are connected to both sides of the bottom of the base.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] 1. Through the cooperation of the driving box, adjusting box, adjusting screw, driving block, supporting rod and driving rod, the angle and spray direction of the spray barrel can be adjusted according to different situations to meet the dust reduction needs in different situations.

[0016] 2. The equipment can be moved through the base, push handle and universal wheels. Depending on the construction location, the equipment can be moved to the vicinity of the construction area, making it convenient for transfer after the construction is completed.

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of a drive box according to an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of a spray barrel according to an embodiment of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Base; 2. Drive box; 3. Adjustment box; 4. Spray barrel; 5. Adjustment screw; 6. Drive block; 7. Support rod; 8. Adjustment motor; 9. Drive rod; 10. Drive motor; 11. Support wheel; 12. Moving groove; 13. Filter; 14. Fan; 15. Push handle.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The utility model will now be further described in detail with reference to the accompanying drawings.

[0026] See also Figure 1-3 As shown, in this embodiment, a construction dust reduction device is provided, including: a base 1, the top of the base 1 is connected to a driving box 2, the top of the driving box 2 is provided with an adjusting box 3, the top of the adjusting box 3 is rotatably connected to a spray barrel 4, an adjusting screw 5 is rotatably connected between the two sides of the inner wall of the adjusting box 3, a driving block 6 is threadedly connected to the adjusting screw 5, the top of the driving block 6 is rotatably connected to a support rod 7, one end of the support rod 7 away from the driving block 6 movably passes through the adjusting box 3 and extends to the outside of the adjusting box 3, one end of the support rod 7 is rotatably connected to the spray barrel 4, the rotation of the adjusting screw 5 can drive the driving block 6 to move, and further can drive the support rod 7 to move, so that the angle of the spray barrel can be adjusted to meet the usage requirements in different situations.

[0027] One aspect of the application of this embodiment is: according to different usage conditions, the device is moved to different locations. The device can be moved by the universal wheel and the push handle 15. The adjusting motor 8 can drive the adjusting screw 5 to rotate. The rotation of the adjusting screw 5 can drive the driving block 6 to move, and further can drive the supporting rod 7 to move, so as to adjust the angle of the spray barrel. Further, the driving motor 10 drives the transmission gear to rotate through the driving gear, so as to drive the driving rod 9 to rotate, and further can drive the adjusting box 3 to rotate, so as to drive the spray barrel 4 to rotate, and adjust the position of the spray.

[0028] One end of the adjusting screw 5 movably passes through the adjusting box 3 and extends to the outside of the adjusting box 3. One side of the adjusting box 3 is connected to an adjusting motor 8 through a bracket. The output end of the adjusting motor 8 is connected to the adjusting screw 5. The adjusting motor 8 is connected to an external power supply. The adjusting motor 8 can drive the adjusting screw 5 to rotate.

[0029] The bottom of the inner wall of the driving box 2 is rotatably connected with a driving rod 9, and the top of the driving rod 9 movably penetrates the driving box 2 and extends to the outside of the driving box 2. The top of the driving rod 9 is connected to the bottom of the adjusting box 3, and the bottom of the inner wall of the driving box 2 is connected with a driving motor 10. The output end of the driving motor 10 is connected with a driving gear. The surface of the driving rod 9 located inside the driving box 2 is connected with a transmission gear, and the driving gear and the transmission gear are meshed. The driving motor 10 is connected to an external power supply. The driving motor 10 drives the transmission gear to rotate through the driving gear, thereby driving the driving rod 9 to rotate, and further driving the adjusting box 3 to rotate, so that the convenience of spray dust reduction can be adjusted to adapt to different usage environments.

[0030] Support wheels 11 are connected to both sides of the bottom of the adjusting box 3. A movable groove 12 is opened on the top of the adjusting box 3. The movable groove 12 is adapted to the support rod 7. The support wheel 11 is in contact with the driving box 2. The support wheel 11 can support the adjusting box 3 to ensure the stability of the adjusting box 3 during the rotation process. The support rod 7 moves in the movable groove 12.

[0031] A filter screen 13 is connected to the left side of the spray barrel 4 through a mounting frame, a fan 14 is arranged inside the spray barrel 4, an atomizer is arranged inside the spray barrel 4, a water inlet pipe is connected to the top of the spray barrel 4, the water inlet pipe is connected to an external water source, the water inlet pipe is connected to the atomizer, and the atomizer is connected to an external power supply. After the atomizer atomizes the water, the water mist is blown out of the spray barrel 4 through the fan 14, and the dust reduction effect is achieved through the water mist. The filter screen 13 can intercept external dust, reduce the number of dust particles entering the spray barrel 4, and avoid a large amount of dust accumulation inside the spray barrel 4.

[0032] A handle 15 is provided on one side of the top of the base 1, and universal wheels are connected to both sides of the bottom of the base 1. The device can be moved by the universal wheels and the handle 15, so that the device can be conveniently moved to a location where dust reduction is required.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A construction dust reduction device, characterized in that: include: The base (1) is connected to a driving box (2) at the top of the driving box (2), an adjusting box (3) is arranged at the top of the driving box (2), a spray barrel (4) is rotatably connected to the top of the adjusting box (3), an adjusting screw (5) is rotatably connected between the two sides of the inner wall of the adjusting box (3), a driving block (6) is threadedly connected to the adjusting screw (5), a supporting rod (7) is rotatably connected to the top of the driving block (6), one end of the supporting rod (7) away from the driving block (6) movably passes through the adjusting box (3) and extends to the outside of the adjusting box (3), one end of the supporting rod (7) is rotatably connected to the spray barrel (4), a filter screen (13) is connected to the left side of the spray barrel (4) through a mounting frame, a fan (14) is arranged inside the spray barrel (4), and an atomizer is arranged inside the spray barrel (4).

2. A construction dust reduction device according to claim 1, characterized in that: One end of the adjusting screw (5) movably penetrates the adjusting box (3) and extends to the outside of the adjusting box (3); one side of the adjusting box (3) is connected to an adjusting motor (8) via a bracket; and an output end of the adjusting motor (8) is connected to the adjusting screw (5).

3. A construction dust reduction device according to claim 1, characterized in that: The bottom of the inner wall of the drive box (2) is rotatably connected to a drive rod (9), the top end of the drive rod (9) movably penetrates the drive box (2) and extends to the outside of the drive box (2), the top end of the drive rod (9) is connected to the bottom of the adjustment box (3), the bottom of the inner wall of the drive box (2) is connected to a drive motor (10), the output end of the drive motor (10) is connected to a drive gear, the surface of the drive rod (9) located inside the drive box (2) is connected to a transmission gear, and the drive gear and the transmission gear are meshed.

4. A construction dust reduction device according to claim 1, characterized in that: Support wheels (11) are connected to both sides of the bottom of the regulating box (3), and a moving groove (12) is provided on the top of the regulating box (3), and the moving groove (12) is adapted to the supporting rod (7).

5. A construction dust reduction device according to claim 1, characterized in that: A push handle (15) is provided on one side of the top of the base (1), and universal wheels are connected to both sides of the bottom of the base (1).

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