Dust falling device for building construction

Abstract

The utility model discloses a dust falling device for building construction, which comprises a first mounting box, first rotating rods are arranged on two sides of the first mounting box, moving wheels are arranged at two ends of each first rotating rod, a connecting plate is arranged on the rear side of the first mounting box, a second mounting box is arranged at one end of the connecting plate, and a dust falling mechanism is arranged in the first mounting box. Moving mechanisms are arranged on the two sides of the first mounting box and the second mounting box, a first connecting rod moves back and forth, when a rotating disc drives the first connecting rod to move forwards, the first connecting rod drives a rotating pin to move forwards, the rotating pin drives a plug-pushing head to move forwards, and at the moment, the plug-pushing head is meshed with a gear disc to rotate to drive the gear disc to rotate; when the rotating disc drives the first connecting rod to move backwards, the rotating pin drives the plug-pushing head to move backwards, at the moment, the plug-pushing head makes contact with the gear disc and is not meshed with the gear disc, the gear disc drives the rotating wheel to move forwards when rotating, and the whole device moves forwards.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction equipment, in particular to a dust reduction device for construction. Background Art

[0002] During the construction of power plants, a large amount of dust and soot will be generated. In order to reduce environmental pollution and strengthen environmental protection awareness, a dust reduction device is needed to carry out dust reduction treatment on the dust. The dust reduction treatment is carried out by atomizing water flow, and the water mist combines with the dust particles in the air to form solids, which fall on the ground. At the same time, the ground is wetted to carry out dust reduction treatment on the ground. The existing publication number "CN219252067U" discloses a dust reduction device for building construction, which uses a hydraulic telescopic rod and a rectangular spray tube in combination to achieve large-area dust reduction treatment. When carrying out dust reduction treatment in the construction plant area and the construction room, the device needs to be transferred and moved, wasting manpower and time. Moreover, when personnel enter the smoke and dust area to place the device, they will also inhale the smoke and dust, which is harmful to human health. Content of the Utility Model

[0003] The purpose of the utility model is to provide a dust reduction device for construction in order to solve the above problems.

[0004] The utility model realizes the above purpose through the following technical solutions:

[0005] A dust reduction device for construction includes a first installation box, a cover plate is arranged at the upper end of the first installation box, first rotating rods are arranged on both sides of the first installation box, moving wheels are arranged at both ends of the first rotating rods, a connecting plate is arranged at the rear side of the first installation box, a second installation box is arranged at one end of the connecting plate, a dust reduction mechanism is arranged in the first installation box, moving mechanisms are arranged on both sides of the first installation box and the second installation box. The moving mechanism includes second rotating rods arranged on both sides of the second installation box, gear disks are installed at both ends of the second rotating rods, a rotating wheel is arranged on one side of the gear disk, a second connecting rod is arranged on the second rotating rod, a first connecting rod is arranged at one end of the second connecting rod, a rotating pin is arranged on the second connecting rod, the first connecting rod and the second connecting rod are rotatably connected through the rotating pin, a push plug is arranged on the rotating pin, rotating disks are arranged on both sides of the first installation box, and the first connecting rod and the rotating disk are rotatably connected through a pin.

[0006] Further setting: The dust-removing mechanism includes a driving motor installed in the first installation box. One end of the driving motor is provided with a first bevel gear sleeve. A bevel gear is arranged at the rear side of the first bevel gear sleeve. A rotating shaft is arranged on the bevel gear. A second water delivery pipe is arranged at the rear side of the bevel gear. The second water delivery pipe penetrates through the first installation box. A second bevel gear sleeve is arranged on the second water delivery pipe. The second bevel gear sleeve meshes with the bevel gear. One end of the second water delivery pipe is installed with a three-way connector. Connecting pipes are installed at both ends of the three-way connector. A water mist head is arranged at one end of the connecting pipe. The other end of the second water delivery pipe is provided with a mounting block. A first water delivery pipe is arranged at the rear side of the mounting block. A connecting head is installed at one end of the first water delivery pipe.

[0007] Further setting: The first rotating rod is rotatably connected to the first installation box. The second rotating rod is rotatably connected to the second installation box. The gear disc is fixedly connected to the rotating wheel.

[0008] Further setting: The second rotating rod is rotatably connected to the second connecting rod. The rotating pin is rotatably connected to the push plug head.

[0009] Further setting: The front end of the push plug head is in rotational fit with the gear disc. The rear end of the push plug head contacts but is not in cooperation with the gear disc.

[0010] Further setting: The rotating shaft is rotatably connected to the first installation box. The rotating shaft is fixedly connected to the rotating disc.

[0011] Further setting: The bevel gear is fixedly connected to the rotating shaft. The second water delivery pipe is rotatably connected to the mounting block. The second bevel gear sleeve is fixedly connected to the second water delivery pipe.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the rotation of the rotating shaft, the rotating disc is driven to rotate, driving the first connecting rod to make a reciprocating motion. When the rotating disc drives the first connecting rod to move forward, the first connecting rod drives the rotating pin to move forward. The second connecting rod rotates forward with the second rotating rod as the rotation point. The rotating pin drives the push plug head to move forward. At this time, the push plug head meshes and rotates with the gear disc, driving the gear disc to rotate. When the rotating disc drives the first connecting rod to move backward, the first connecting rod drives the rotating pin to move backward. The second connecting rod moves backward with the second rotating rod as the rotation point. The rotating pin drives the push plug head to move backward. At this time, the push plug head contacts but does not mesh with the gear disc. When the gear disc rotates, it drives the rotating wheel to move forward, making the whole device move forward. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 is a three-dimensional view of a dust reduction device for construction work described in the present invention;

[0016] Figure 2 is a top view of a dust reduction device for construction work described in the present invention;

[0017] Figure 3 is a right view of a dust reduction device for construction work described in the present invention;

[0018] Figure 4 is a left sectional view of a dust reduction device for construction work described in the present invention;

[0019] Figure 5 is a partial structural schematic diagram of a moving mechanism of a dust reduction device for construction work described in the present invention.

[0020] The description of the reference numerals is as follows:

[0021] 1, first installation box; 2, cover plate; 3, first rotating rod; 4, moving wheel; 5, connecting plate; 6, first water delivery pipe; 7, installation block; 8, second installation box; 9, connector; 101, drive motor; 102, first helical gear sleeve; 103, helical gear; 104, rotating shaft; 105, second helical gear sleeve; 106, second water delivery pipe; 107, three-way connector; 108, connecting pipe; 109, water mist head; 201, rotating disc; 202, first connecting rod; 203, rotating pin; 204, push plug; 205, gear disc; 206, rotating wheel; 207, second connecting rod; 208, second rotating rod. Specific embodiments

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0024] The present utility model will be further described below with reference to the accompanying drawings:

[0025] As Figures 1 - 5 shown, a dust reduction device for construction is provided, which includes a first installation box 1, a cover plate 2 is arranged at the upper end of the first installation box 1, first rotating rods 3 are arranged on both sides of the first installation box 1, moving wheels 4 are arranged at both ends of the first rotating rods 3, a connecting plate 5 is arranged at the rear side of the first installation box 1, a second installation box 8 is arranged at one end of the connecting plate 5, a dust reduction mechanism is arranged inside the first installation box 1, and moving mechanisms are arranged on both sides of the first installation box 1 and the second installation box 8.

[0026] In this embodiment: The moving mechanism includes second rotating rods 208 installed on both sides of the second mounting box 8. Gear disks 205 are installed at both ends of the second rotating rods 208. A rotating wheel 206 is arranged on one side of the gear disk 205. A second connecting rod 207 is arranged on the second rotating rod 208. One end of the second connecting rod 207 is provided with a first connecting rod 202. A rotating pin 203 is arranged on the second connecting rod 207. The first connecting rod 202 and the second connecting rod 207 are rotatably connected through the rotating pin 203. A push plug 204 is arranged on the rotating pin 203. Rotating disks 201 are arranged on both sides of the first mounting box 1. The first connecting rod 202 and the rotating disk 201 are rotatably connected through a pin. The first rotating rod 3 is rotatably connected to the first mounting box 1. The second rotating rod 208 is rotatably connected to the second mounting box 8. The gear disk 205 is fixedly connected to the rotating wheel 206. The second rotating rod 208 is rotatably connected to the second connecting rod 207. The rotating pin 203 is rotatably connected to the push plug 204. The front end of the push plug 204 is in rotational cooperation with the gear disk 205. The rear end of the push plug 204 contacts but is not in cooperation with the gear disk 205. The rotating shaft 104 drives the rotating disk 201 to rotate. The rotating disk 201 drives the first connecting rod 202 to perform a reciprocating motion. When the rotating disk 201 drives the first connecting rod 202 to move forward, the first connecting rod 202 drives the rotating pin 203 to move forward. The second connecting rod 207 rotates forward with the second rotating rod 208 as the rotation point. The rotating pin 203 drives the push plug 204 to move forward. At this time, the push plug 204 meshes and rotates with the gear disk 205, driving the gear disk 205 to rotate. When the rotating disk 201 drives the first connecting rod 202 to move backward, the first connecting rod 202 drives the rotating pin 203 to move backward. The second connecting rod 207 moves backward with the second rotating rod 208 as the rotation point. The rotating pin 203 drives the push plug 204 to move backward. At this time, the push plug 204 contacts but does not mesh with the gear disk 205.

[0027] In this embodiment: The dust-removing mechanism includes a driving motor 101 installed in the first installation box 1. One end of the driving motor 101 is provided with a first bevel gear sleeve 102. A bevel gear 103 is arranged behind the first bevel gear sleeve 102. A rotating shaft 104 is arranged on the bevel gear 103. A second water delivery pipe 106 is arranged behind the bevel gear 103. The second water delivery pipe 106 penetrates through the first installation box 1. A second bevel gear sleeve 105 is arranged on the second water delivery pipe 106. The second bevel gear sleeve 105 meshes with the bevel gear 103. One end of the second water delivery pipe 106 is installed with a three-way connector 107. Connection pipes 108 are installed at both ends of the three-way connector 107. A water mist head 109 is arranged at one end of the connection pipe 108. The other end of the second water delivery pipe 106 is provided with a mounting block 7. A first water delivery pipe 6 is arranged behind the mounting block 7. A connector 9 is installed at one end of the first water delivery pipe 6. The rotating shaft 104 is rotatably connected to the first installation box 1. The rotating shaft 104 is fixedly connected to the rotating disk 201. The bevel gear 103 is fixedly connected to the rotating shaft 104. The second water delivery pipe 106 is rotatably connected to the mounting block 7. The second bevel gear sleeve 105 is fixedly connected to the second water delivery pipe 106. The connector 9 is connected to a water pipe to convey water source into the first water delivery pipe 6. Start the driving motor 101. The driving motor 101 drives the first bevel gear sleeve 102 to rotate. The first bevel gear sleeve 102 meshes with the bevel gear 103 to drive the bevel gear 103 to rotate. The bevel gear 103 meshes and rotates with the second bevel gear sleeve 105 to drive the second bevel gear sleeve 105 to rotate. The second bevel gear sleeve 105 drives the second water delivery pipe 106 to rotate. The second water delivery pipe 106 drives the three-way connector 107 to rotate. The three-way connector 107 drives the connection pipe 108 to rotate. Water flow enters the connection pipe 108 through the second water delivery pipe 106. The water flow is dispersed into the air in the form of water mist through the water mist head 109.

[0028] Working principle and usage process of the utility model: The placement device determines the direction, connects with a water pipe through the connector 9, and conveys water source into the first water delivery pipe 6. Start the driving motor 101, the driving motor 101 drives the first bevel gear sleeve 102 to rotate, the first bevel gear sleeve 102 meshes with the bevel gear 103 to drive the bevel gear 103 to rotate, the bevel gear 103 meshes and rotates with the second bevel gear sleeve 105 to drive the second bevel gear sleeve 105 to rotate, the second bevel gear sleeve 105 drives the second water delivery pipe 106 to rotate, the second water delivery pipe 106 drives the tee connector 107 to rotate, the tee connector 107 drives the connecting pipe 108 to rotate, water flow enters the connecting pipe 108 through the second water delivery pipe 106, and the water flow dissipates into the air in the form of water mist through the water mist head 109. The bevel gear 103 rotates to drive the rotating shaft 104 to rotate, the rotating shaft 104 drives the rotating disk 201 to rotate, and the rotating disk 201 drives the first connecting rod 202 to make a reciprocating motion. When the rotating disk 201 drives the first connecting rod 202 to move forward, the first connecting rod 202 drives the rotating pin 203 to move forward, and the second connecting rod 207 rotates forward with the second rotating rod 208 as the rotation point. The rotating pin 203 drives the plug 204 to move forward. At this time, the plug 204 meshes and rotates with the gear disk 205 to drive the gear disk 205 to rotate; when the rotating disk 201 drives the first connecting rod 202 to move backward, the first connecting rod 202 drives the rotating pin 203 to move backward, and the second connecting rod 207 moves backward with the second rotating rod 208 as the rotation point. The rotating pin 203 drives the plug 204 to move backward. At this time, the plug 204 contacts but does not mesh with the gear disk 205. After repeated movements, the whole device moves in the set direction to perform dust suppression treatment on the dust in the area.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A dust reduction device for construction, comprising a first installation box (1), characterized in that: A cover plate (2) is provided at the upper end of the first installation box (1). First rotating rods (3) are provided on both sides of the first installation box (1). Moving wheels (4) are provided at both ends of the first rotating rods (3). A connecting plate (5) is provided at the rear side of the first installation box (1). A second installation box (8) is provided at one end of the connecting plate (5). A dust reduction mechanism is provided inside the first installation box (1). Moving mechanisms are provided on both sides of the first installation box (1) and the second installation box (8). The moving mechanism includes second rotating rods (208) installed on both sides of the second installation box (8). Gear disks (205) are installed at both ends of the second rotating rods (208). A rotating wheel (206) is provided on one side of the gear disks (205). A second connecting rod (207) is provided on the second rotating rods (208). A first connecting rod (202) is provided at one end of the second connecting rod (207). A rotating pin (203) is provided on the second connecting rod (207). The first connecting rod (202) and the second connecting rod (207) are rotationally connected through the rotating pin (203). A push plug (204) is provided on the rotating pin (203). Rotating disks (201) are provided on both sides of the first installation box (1). The first connecting rod (202) and the rotating disk (201) are rotationally connected through a pin.

2. The dust reduction device for construction according to claim 1, wherein: The dust reduction mechanism includes a drive motor (101) installed inside the first installation box (1). A first bevel gear sleeve (102) is provided at one end of the drive motor (101). A bevel gear (103) is provided at the rear side of the first bevel gear sleeve (102). A rotating shaft (104) is provided on the bevel gear (103). A second water delivery pipe (106) is provided at the rear side of the bevel gear (103). The second water delivery pipe (106) penetrates through the first installation box (1). A second bevel gear sleeve (105) is provided on the second water delivery pipe (106). The second bevel gear sleeve (105) meshes with the bevel gear (103). A three-way connector (107) is installed at one end of the second water delivery pipe (106). Connecting pipes (108) are installed at both ends of the three-way connector (107). A water mist head (109) is provided at one end of the connecting pipe (108). An installation block (7) is provided at the other end of the second water delivery pipe (106). A first water delivery pipe (6) is provided at the rear side of the installation block (7). A connector (9) is installed at one end of the first water delivery pipe (6).

3. A dust reduction device for construction, according to claim 1, characterized in that: The first rotating rod (3) is rotationally connected to the first installation box (1). The second rotating rod (208) is rotationally connected to the second installation box (8). The gear disk (205) is fixedly connected to the rotating wheel (206).

4. A dust reduction device for construction, according to claim 1, characterized in that: The second rotating rod (208) is rotationally connected to the second connecting rod (207). The rotating pin (203) is rotationally connected to the push plug (204).

5. The dust reduction device for construction according to claim 1, characterized in that: The front end of the push plug (204) is in rotational cooperation with the gear disk (205). The rear end of the push plug (204) contacts the gear disk (205) without cooperation.

6. The dust reduction device for construction according to claim 2, characterized in that: The rotating shaft (104) is rotatably connected to the first mounting box (1), and the rotating shaft (104) is fixedly connected to the rotating disk (201).

7. The dust reduction device for construction according to claim 2, characterized in that: The helical gear (103) is fixedly connected to the rotating shaft (104), the second water delivery pipe (106) is rotatably connected to the mounting block (7), and the second helical gear sleeve (105) is fixedly connected to the second water delivery pipe (106).

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