Flying dust treatment device for constructional engineering

Abstract

The utility model discloses a raised dust treatment device for constructional engineering, which relates to the technical field of constructional engineering and comprises a fixed base, a fixed shaft is rotatably connected inside the front end of the fixed base, a push plate is fixedly connected to the outer wall of the bottom of the fixed shaft, and a telescopic rod is slidably connected to the inner bottom wall of the fixed base inside the push plate. The center of the rear end of the storage bin is rotatably connected with an adjusting wheel, the rear end of the adjusting wheel is located on the rear side of the storage bin and fixedly connected with a worm gear, and the top of the worm gear is meshed with a worm. The device is reasonable in design structure, an external water conveying mechanism conveys water to the water collecting bin through a water conveying pipe, the water collecting bin sprays water through the spray head, the driving motor drives the worm to rotate through the toothed belt, the worm drives the worm gear to rotate, the worm gear drives the adjusting wheel to rotate, the adjusting wheel drives the toothed plates to move oppositely, and the toothed plates drive the water collecting bin to move. And the water collecting bin moves in the storage bin under the limiting of the sliding block, and the spraying range can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a dust treatment device for construction engineering. Background Technique

[0002] Construction engineering is a part of construction projects, referring to the engineering entities formed by the construction of various building structures and their ancillary facilities and the installation of pipelines and equipment supporting them. During the construction process, a large amount of dust will be generated. In order to prevent the occurrence of dust-raising phenomena, it is necessary to carry out dust reduction treatment through a dust treatment device. In construction sites, dust reduction is mainly carried out by spraying and humidifying. By spraying and atomizing water, the atomized water droplets adsorb dust particles.

[0003] When the existing dust treatment device for construction engineering adsorbs dust with water, since the nozzle cannot be adjusted, the spraying range of water is not wide enough, resulting in low adsorption efficiency of dust. Moreover, most of the existing spraying devices are rotated and adjusted through the connection method of worm and worm gear. However, due to the corrosion of water, the worm is difficult to rotate, resulting in inconvenient adjustment of the spraying angle. Therefore, we provide a dust treatment device for construction engineering to solve the above problems. Content of the Utility Model

[0004] I) Technical Problems to be Solved

[0005] The purpose of the utility model is to make up for the deficiencies of the existing technology and provide a dust treatment device for construction engineering.

[0006] II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A dust treatment device for construction engineering, including a fixed base. Inside the front end of the fixed base, there is a fixed shaft rotatably connected. On the outer wall of the bottom of the fixed shaft, there is a push plate fixedly connected. Inside the push plate, there is a telescopic rod slidably connected to the inner bottom wall of the fixed base. At the top of the fixed shaft, there is a storage bin fixedly connected. At the center position of the rear end of the storage bin, there is an adjustment wheel rotatably connected. At the rear end of the adjustment wheel, there is a worm gear fixedly connected at the rear side of the storage bin. At the top of the worm gear, there is a worm meshed. At one end of the worm, there is a toothed belt meshed. Inside the toothed belt, at the end far from the worm, there is a drive motor meshed. On the upper and lower sides of the front end of the adjustment wheel inside the storage bin, there are toothed plates meshed. At the end of the toothed plate far from the adjustment wheel, there is a limit block fixedly connected. On the inner wall of the rear end of the storage bin, on the upper and lower sides of the adjustment wheel, there are stop blocks fixedly connected. At the front end of the toothed plate, there is a water collection bin fixedly connected. On the left side wall of the water collection bin located at the upper end of the adjustment wheel, there is a flow blocking plate fixedly connected. The bottom of the flow blocking plate is inserted into the water collection bin located at the lower end of the adjustment wheel. In front of the water collection bin, there are a number of spray heads arrayed and connected. At the rear end of the water collection bin, on the side far from the adjustment wheel, there is a water delivery pipe connected through. On the side walls of the water collection bin near the upper and lower ends of the storage bin, there are sliding blocks fixedly connected. On the inner wall of the storage bin, there are sliding rails fixedly connected on the outer surface of the sliding blocks.

[0008] Further, on the left and right side walls of the fixed base, there are brackets for connecting to the external fixed position, and a protective groove is opened at the bottom of the fixed base.

[0009] Further, a chute is opened inside the push plate. The telescopic rod is composed of an electric hydraulic rod, fixedly connected to the inner bottom wall of the fixed base, and at the front end of the telescopic rod, there is a push rod that forms a sliding connection with the inside of the push plate.

[0010] Further, the storage bin is arranged in a "C" shape. The adjustment wheel and the worm gear are connected by a fixed rod. The rear side wall of the storage bin is rotatably connected to the worm through a rotating block. The left end of the worm is meshed with the toothed belt through a gear, and the drive motor is connected to the rear side wall of the storage bin.

[0011] Further, the limit block and the stop block are arranged on the same horizontal plane, and a sliding connection is formed between the water collection bins on the upper and lower sides of the adjustment wheel.

[0012] Further, the flow blocking plate is arranged in an "L" shape. Inside the water collection bin located at the lower end of the adjustment wheel, there is a flow blocking groove meshed with the flow blocking plate, and the flow blocking groove is opened at the connection between the spray head and the water delivery pipe.

[0013] Further, the water delivery pipe is connected through to the rear end of the spray head, the water delivery pipe is connected to an external water delivery mechanism, and the sliding block and the sliding rail form a sliding connection.

[0014] III) Beneficial effects:

[0015] Compared with the prior art, this dust treatment device for construction engineering has the following beneficial effects:

[0016] 1. The utility model feeds water into the water collection bin through an external water supply mechanism via a water delivery pipe. The water collection bin sprays water through a nozzle. A driving motor drives a worm to rotate through a toothed belt. The worm drives a worm gear to rotate. The worm gear drives an adjusting wheel to rotate. The adjusting wheel drives a toothed plate to move towards each other. The toothed plate drives the water collection bin to move. The water collection bin moves in the storage bin under the limitation of a slider, solving the problem that the existing dust treatment device cannot adjust the nozzle, resulting in an insufficiently wide water spraying range, and having the advantage of facilitating the adjustment of the spraying range.

[0017] 2. The utility model drives a push plate to move through a telescopic rod. The push plate drives a fixed shaft to rotate. The fixed shaft drives the storage bin to rotate. The storage bin drives the water collection bin to move, thereby realizing the adjustment of the spraying angle, solving the problem that the rotating mechanism of the existing spraying device is easily corroded by water, resulting in inconvenience in adjusting the spraying angle, and having the advantage of being easy to adjust. Description of the Drawings

[0018] Figure 1 is the positive three-axis isometric view of the utility model;

[0019] Figure 2 is the schematic diagram of the baffle of the utility model;

[0020] Figure 3 is the schematic diagram of the push plate of the utility model;

[0021] Figure 4 is the schematic diagram of the slide rail of the utility model.

[0022] In the figure: 1, fixed base; 2, fixed shaft; 3, push plate; 4, telescopic rod; 5, storage bin; 6, adjusting wheel; 7, worm gear; 8, worm; 9, toothed belt; 10, driving motor; 11, toothed plate; 12, limiting block; 13, stop block; 14, water collection bin; 15, baffle; 16, nozzle; 17, water delivery pipe; 18, slider; 19, slide rail. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Such as Figures 1-4As shown in the figure, the utility model provides a technical solution: a dust treatment device for construction engineering, including a fixed base 1. On the left and right side walls of the fixed base 1, there are brackets connected to the external fixed positions. At the bottom of the fixed base 1, a protective groove is opened. The setting of the protective groove plays an anti-corrosion role for the push plate 3. Inside the front end of the fixed base 1, a fixed shaft 2 is rotatably connected. On the outer wall of the bottom of the fixed shaft 2, a push plate 3 is fixedly connected. Inside the push plate 3, a telescopic rod 4 is slidably connected to the inner bottom wall of the fixed base 1. A chute is opened inside the push plate 3. The telescopic rod 4 is composed of an electric hydraulic rod. The telescopic rod 4 is fixedly connected to the inner bottom wall of the fixed base 1. At the front end of the telescopic rod 4, there is a push rod that is slidably connected to the inside of the push plate 3.

[0025] At the top of the fixed shaft 2, a storage bin 5 is fixedly connected. The storage bin 5 is arranged in a "C" shape. At the center position of the rear end of the storage bin 5, an adjusting wheel 6 is rotatably connected. At the rear end of the adjusting wheel 6 and on the rear side of the storage bin 5, a worm gear 7 is fixedly connected. At the top of the worm gear 7, a worm 8 is engaged. Between the adjusting wheel 6 and the worm gear 7, they are connected by a fixed rod. On the rear side wall of the storage bin 5, a rotating block is arranged to form a rotating connection with the worm 8. At one end of the worm 8, a toothed belt 9 is engaged. At the end of the toothed belt 9 far from the worm 8, a driving motor 10 is engaged. At the left end of the worm 8, a gear is arranged to engage with the toothed belt 9. The driving motor 10 is connected to the rear side wall of the storage bin 5.

[0026] On the upper and lower sides of the front end of the adjusting wheel 6 and inside the storage bin 5, toothed plates 11 are engaged. At the end of the toothed plate 11 far from the adjusting wheel 6, a limiting block 12 is fixedly connected. On the inner wall of the rear end of the storage bin 5 and on the upper and lower sides of the adjusting wheel 6, stoppers 13 are fixedly connected. The limiting block 12 and the stopper 13 are arranged on the same horizontal plane. At the front end of the toothed plate 11, a water collecting bin 14 is fixedly connected. The water collecting bins 14 on the upper and lower sides of the adjusting wheel 6 are slidably connected to each other. The setting of the stopper 13 facilitates the limiting of the water collecting bin 14. The telescopic rod 4 drives the push plate 3 to move. The push plate 3 drives the fixed shaft 2 to rotate. The fixed shaft 2 drives the storage bin 5 to rotate. The storage bin 5 drives the water collecting bin 14 to move, so as to realize the adjustment of the spraying angle.

[0027] A baffle plate 15 is fixedly connected to the left side wall of the water collecting bin 14 at the upper end of the adjusting wheel 6. The bottom of the baffle plate 15 is inserted into the interior of the water collecting bin 14 at the lower end of the adjusting wheel 6. A number of spray nozzles 16 are arrayedly connected to the front end of the water collecting bin 14. A water delivery pipe 17 is connected through the rear end of the water collecting bin 14 on the side far from the adjusting wheel 6. The baffle plate 15 is arranged in an "L" shape. A baffle groove meshing with the baffle plate 15 is provided in the interior of the water collecting bin 14 at the lower end of the adjusting wheel 6. The baffle groove is provided at the connection between the spray nozzle 16 and the water delivery pipe 17. The setting of the baffle plate 15 facilitates blocking the delivery of the water delivery pipe 17 to the spray nozzle 16. The water delivery pipe 17 is connected through the rear end of the spray nozzle 16. The water delivery pipe 17 is connected to an external water delivery mechanism. The external water delivery mechanism delivers water to the water collecting bin 14 through the water delivery pipe 17. The water collecting bin 14 sprays through the spray nozzles 16. The driving motor 10 drives the worm 8 to rotate through the toothed belt 9. The worm 8 drives the worm gear 7 to rotate. The worm gear 7 drives the adjusting wheel 6 to rotate. The adjusting wheel 6 drives the toothed plates 11 to move towards each other. The toothed plates 11 drive the water collecting bin 14 to move. The water collecting bin 14 moves in the storage bin 5 under the limitation of the slider 18, so as to realize the adjustment of the spraying range. Sliders 18 are fixedly connected to the upper and lower side walls of the water collecting bin 14 close to the storage bin 5. Slide rails 19 are fixedly connected to the inner wall of the storage bin 5 on the outer surface of the slider 18. The slider 18 and the slide rail 19 form a sliding connection.

[0028] Working principle: When the dust treatment device for construction projects is in use, the external water delivery mechanism delivers water to the water collecting bin 14 through the water delivery pipe 17. The water collecting bin 14 sprays through the spray nozzles 16. The driving motor 10 drives the worm 8 to rotate through the toothed belt 9. The worm 8 drives the worm gear 7 to rotate. The worm gear 7 drives the adjusting wheel 6 to rotate. The adjusting wheel 6 drives the toothed plates 11 to move towards each other. The toothed plates 11 drive the water collecting bin 14 to move. The water collecting bin 14 moves in the storage bin 5 under the limitation of the slider 18. At the same time, the telescopic rod 4 drives the push plate 3 to move. The push plate 3 drives the fixed shaft 2 to rotate. The fixed shaft 2 drives the storage bin 5 to rotate. The storage bin 5 drives the water collecting bin 14 to move, so as to realize the adjustment of the spraying angle.

Claims

1. A dust treatment device for construction engineering, comprising a fixed base (1), characterized in that: Inside the front end of the fixed base (1), a fixed shaft (2) is rotatably connected. On the outer wall of the bottom of the fixed shaft (2), a push plate (3) is fixedly connected. Inside the push plate (3) and on the inner bottom wall of the fixed base (1), a telescopic rod (4) is slidably connected. At the top of the fixed shaft (2), a storage bin (5) is fixedly connected. At the center position of the rear end of the storage bin (5), an adjustment wheel (6) is rotatably connected. At the rear end of the adjustment wheel (6) and on the rear side of the storage bin (5), a worm gear (7) is fixedly connected. At the top of the worm gear (7), a worm (8) is engaged. At one end of the worm (8), a toothed belt (9) is engaged. Inside the toothed belt (9) and at the end far from the worm (8), a drive motor (10) is engaged. On the upper and lower sides of the front end of the adjustment wheel (6) and inside the storage bin (5), toothed plates (11) are engaged. At the end of the toothed plate (11) far from the adjustment wheel (6), a limit block (12) is fixedly connected. On the inner wall of the rear end of the storage bin (5) and on the upper and lower sides of the adjustment wheel (6), stoppers (13) are fixedly connected. At the front end of the toothed plate (11), a water collection bin (14) is fixedly connected. On the left side wall of the water collection bin (14) located above the adjustment wheel (6), a flow blocking plate (15) is fixedly connected. The bottom of the flow blocking plate (15) is inserted into the inside of the water collection bin (14) located below the adjustment wheel (6). At the front end of the water collection bin (14), a number of spray nozzles (16) are arrayedly connected. At the rear end of the water collection bin (14) and on the side far from the adjustment wheel (6), a water delivery pipe (17) is connected through. On the side walls of the water collection bin (14) near the upper and lower ends of the storage bin (5), sliders (18) are fixedly connected. On the inner wall of the storage bin (5) and on the outer surface of the slider (18), a slide rail (19) is fixedly connected.

2. The dust treatment device for construction engineering according to claim 1, characterized in that: On the left and right side walls of the fixed base (1), there are brackets for connecting to an external fixed position, and a protection groove is opened at the bottom of the fixed base (1).

3. A dust treatment device for construction engineering according to claim 1, characterized in that: Inside the push plate (3), a chute is opened. The telescopic rod (4) is composed of an electro-hydraulic rod. The telescopic rod (4) is fixedly connected to the inner bottom wall of the fixed base (1), and at the front end of the telescopic rod (4), a push rod is provided which is slidably connected to the inside of the push plate (3).

4. A dust treatment device for construction engineering according to claim 1, characterized in that: The storage bin (5) is arranged in a "C" shape. Between the adjustment wheel (6) and the worm gear (7), they are connected by a fixed rod. The rear side wall of the storage bin (5) is rotatably connected to the worm (8) through a rotating block provided. The left end of the worm (8) is meshed with the toothed belt (9) through a gear provided, and the drive motor (10) is connected to the rear side wall of the storage bin (5).

5. The dust treatment device for construction engineering according to claim 1, characterized in that: The limit block (12) and the stopper (13) are arranged on the same horizontal plane, and a sliding connection is formed between the water collection bins (14) on the upper and lower sides of the adjustment wheel (6).

6. The dust treatment device for construction engineering according to claim 1, characterized in that: The flow blocking plate (15) is arranged in an "L" shape. Inside the water collection bin (14) located below the adjustment wheel (6), a flow blocking groove engaged with the flow blocking plate (15) is opened, and the flow blocking groove is opened at the connection between the spray nozzle (16) and the water delivery pipe (17).

7. A dust treatment device for construction engineering according to claim 1, characterized in that: The water delivery pipe (17) is connected through to the rear end of the spray nozzle (16), the water delivery pipe (17) is connected to an external water delivery mechanism, and the slider (18) and the slide rail (19) form a sliding connection.

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