Building environment-friendly dust removal equipment

Abstract

The utility model relates to the technical field of building construction, in particular to environment-friendly dust removal equipment for buildings, which is characterized in that a mounting frame is arranged at the upper part of a cart frame, the mounting frame is connected with a dust collection fan through an angle adjusting mechanism, a rotating shaft is fixedly arranged at the lower part of the mounting frame, the rotating shaft is screwed and inserted in the cart frame through a bearing, and gears are movably arranged in the cart frame; a rotating rod is fixedly arranged on the gear in a penetrating mode, the rotating rod is arranged in the cart frame in a screwed connection mode through a bearing, a plurality of driving rods are fixedly arranged on the upper portion of the gear, the driven disc is fixedly arranged on the rotating shaft in a sleeving mode, and a plurality of driving blocks matched with the driving rods are fixedly arranged on the side wall of the driven disc. The dust collection opening of the dust collection fan can swing in a reciprocating mode in the dust removal process, the dust removal range is enlarged, and the height of the dust collection opening of the dust collection fan can be conveniently and rapidly adjusted according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to building environmental protection dust removal equipment. Background Art

[0002] During the construction process, a large amount of dust is often generated in the environment, and dust removal equipment is needed to remove the dust. Most of the existing dust removal equipment uses a dust suction fan to suck in the dust and other particles to achieve dust removal. However, the size of the dust suction port of the dust suction fan is relatively limited, and the direction of the dust suction port is generally fixed, which makes the dust removal range small. Therefore, there is an urgent need for a building environmentally friendly dust removal equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a reasonably designed building environmental protection dust removal equipment to solve the above problems in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a cart frame, an electric control box, a dust storage box and a dust suction fan, the electric control box is fixedly arranged on the left side of the upper part of the cart frame, the dust storage box is fixedly arranged on the right side of the electric control box on the upper part of the cart frame, the right side of the dust storage box is connected to the dust suction fan through a pipeline, and the dust suction fan is electrically connected to the electric control box;

[0005] It also contains:

[0006] A mounting frame, the mounting frame is arranged on the upper part of the cart frame, the mounting frame is connected to the dust suction fan through an angle adjustment mechanism, a rotating shaft is fixedly arranged at the lower part of the mounting frame, and the rotating shaft is rotatably connected and inserted in the cart frame through a bearing;

[0007] Gears, there are two gears, both of which are movably arranged in the cart frame, and the two gears are meshed with each other, a rotating rod is fixedly penetrated on the gear, and the rotating rod is screwed and arranged in the cart frame through a bearing, and a plurality of driving rods are fixedly arranged on the upper part of the gear;

[0008] A driven disc, wherein the driven disc is fixedly sleeved on the rotating shaft, and a plurality of driving blocks cooperating with the driving rod are fixedly arranged on the side wall of the driven disc;

[0009] The reduction motor is fixedly arranged at the lower part of the trolley frame, and the output shaft of the reduction motor is fixedly connected to the rotating rod on one side, and the reduction motor is electrically connected to the electric control box.

[0010] Preferably, the angle adjustment mechanism comprises:

[0011] Connecting shafts, there are two connecting shafts, which are respectively fixedly arranged on the front and rear sides of the dust suction fan, and the connecting shafts are screwed through the side walls of the mounting frame through bearings;

[0012] The worm wheel is fixedly sleeved on the front connecting shaft, a worm is screwed through the front wall of the mounting frame through a bearing, the worm is meshed with the worm wheel, and an adjustment handle is fixedly arranged on the right end of the worm.

[0013] Preferably, a pointer is fixedly provided at the front end of the front connecting shaft, and an angle ruler is provided on the front side wall of the mounting frame.

[0014] Preferably, guide slide blocks are fixedly arranged on both left and right sides of the lower part of the mounting frame, and the guide slide blocks are slidably arranged in slide grooves provided on the upper part of the trolley frame.

[0015] Preferably, two accordion covers are fixedly arranged in the slide groove, and one end of the accordion cover is fixedly connected to the guide slider.

[0016] Compared with the prior art, the beneficial effect of the utility model is that the building environmental protection dust removal equipment described in the utility model can not only make the dust suction port of the dust suction fan swing back and forth during the dust removal process to expand the dust removal range, but also facilitate the convenient adjustment of the height of the dust suction port of the dust suction fan according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional structural view of the bottom of the utility model.

[0019] Figure 3 It is a cross-sectional view of the intelligent mounting frame of the utility model.

[0020] Figure 4 It is a connection diagram of a rotating shaft, a gear, a rotating rod, a driving rod, a driven disc and a driving block in the utility model.

[0021] Description of reference numerals:

[0022] Trolley frame 1, electric control box 2, dust storage box 3, dust suction fan 4, mounting frame 5, rotating shaft 6, gear 7, rotating rod 8, driving rod 9, driven plate 10, driving block 11, reduction motor 12, angle adjustment mechanism 13, connecting shaft 13-1, worm gear 13-2, worm 13-3, adjustment handle 13-4, pointer 14, angle ruler 15, guide slider 16, accordion cover 17. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 4As shown, this specific embodiment adopts the following technical scheme: it comprises a cart frame 1, an electric control box 2, a dust storage box 3 and a dust suction fan 4, the electric control box 2 is fixedly provided on the left side of the upper part of the cart frame 1 by bolts, the dust storage box 3 is fixedly provided on the upper part of the cart frame 1 at the right side of the electric control box 2 by bolts, the dust storage box 3 is connected to the dust suction fan 4 on the right side of the dust storage box 3 through a pipeline, and the dust suction fan 4 is electrically connected to the electric control box 2;

[0025] It also contains:

[0026] The mounting frame 5 is arranged on the upper part of the cart frame 1, and the mounting frame 5 is connected to the dust suction fan 4 through an angle adjustment mechanism 13. The lower part of the mounting frame 5 is fixed with a rotating shaft 6 by bolts, and the rotating shaft 6 is inserted in the cart frame 1 through a bearing rotation connection. The left and right sides of the lower part of the mounting frame 5 are fixed with guide sliders 16 by bolts. The guide slider 16 is slidably arranged in a slide groove provided in the upper part of the cart frame 1. By sliding the guide slider 16 in the slide groove, the rotation of the mounting frame 5 can be guided, so that the rotation process of the mounting frame 5 is more stable. Two accordion covers 17 are fixedly arranged in the slide groove, and one end of the accordion cover 17 is fixedly connected to the guide slider 16. The accordion cover 17 can provide protection for the slide groove to prevent dust from falling into the slide groove and affecting the sliding of the guide slider 16;

[0027] Gear 7, there are two gears 7, both of which are movably arranged in the cart frame 1, and the two gears 7 are meshed with each other, a rotating rod 8 is fixedly penetrated on the gear 7, and the rotating rod 8 is screwed and arranged in the cart frame 1 through a bearing, and a plurality of driving rods 9 are fixedly arranged on the upper part of the gear 7 by bolts;

[0028] A driven disc 10, wherein the driven disc 10 is fixedly sleeved on the rotating shaft 6, and a plurality of driving blocks 11 cooperating with the driving rod 9 are fixedly arranged on the side wall of the driven disc 10;

[0029] A reduction motor 12, wherein the reduction motor 12 is fixedly arranged at the lower part of the cart frame 1, and the output shaft of the reduction motor 12 is fixedly connected to the rotating rod 8 on one side, and the reduction motor 12 is electrically connected to the electric control box 2;

[0030] The angle adjustment mechanism 13 comprises:

[0031] The connecting shaft 13-1 is two and fixedly arranged at the front and rear sides of the dust suction fan 4, and the connecting shaft 13-1 is screwed through the side wall of the mounting frame 5 through a bearing, and a pointer 14 is fixedly arranged at the front end of the front connecting shaft 13-1, and an angle ruler 15 is arranged on the front side wall of the mounting frame 5. By the direction of the pointer 14 at the position of the angle ruler 15, the staff can understand the inclination angle of the dust suction fan 4 at this time;

[0032] The worm wheel 13-2 is fixedly sleeved on the front connecting shaft 13-1, and a worm 13-3 is screwed through the front wall of the mounting frame 5 through a bearing. The worm 13-3 is meshed with the worm wheel 13-2, and an adjustment handle 13-4 is fixedly provided on the right end of the worm 13-3.

[0033] When using the utility model, the adjusting handle 13-4 can be rotated first, and the adjusting handle 13-4 drives the worm 13-3 to rotate, and the worm 13-3 drives the connecting shaft 13-1 to rotate through the worm gear 13-2, and the connecting shaft 13-1 drives the dust suction fan 4 to rotate, and the up and down inclination angle of the dust suction fan 4 is changed, and the height of the dust suction port of the dust suction fan 4 is adjusted. After that, the dust suction fan 4 and the reduction motor 12 can be started through the electric control box 2, and the dust suction fan 4 sucks in the dust floating in the air and discharges it to the dust storage box 3 through the pipe for collection. The reduction motor 12 drives the rotating rod 8 on one side to rotate, and the rotating rod 8 drives the gear 7 to rotate, and the two gears 7 are meshed. The two gears 7 can rotate synchronously in opposite directions at this time. When the gear 7 on one side drives the driving rod 9 above it to cooperate and conflict with the driving block 11, the driving block 11 can drive the rotating shaft 6 to rotate through the driven disk 10, and the rotating shaft 6 drives the mounting frame 5 to rotate to one side. The mounting frame 5 drives the dust suction fan 4 to rotate to one side through the angle adjustment mechanism 13. After the driving rod 9 on the gear 7 is out of contact with the driving block 11, the driving rod 9 on the other gear 7 can cooperate and conflict with the driving block 11, driving the dust suction fan 4 to rotate in the opposite direction to the other side, so that the dust suction fan 4 can realize reciprocating swing during the dust suction process, thereby fully expanding the dust removal range.

[0034] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0035] 1. Through the cooperation of the mounting frame 5, the rotating shaft 6, the gear 7, the rotating rod 8, the driving rod 9, the driven plate 10, the driving block 11 and the reduction motor 12, the dust suction port of the dust suction fan 4 can be reciprocated during the dust removal process, so as to expand the dust removal range of the dust suction fan 4;

[0036] 2. By cooperating with the angle adjustment mechanism 13, the height of the dust suction port of the dust suction fan 4 can be adjusted according to needs and through simple operations.

[0037] For those skilled in the art, they can modify the technical solutions recorded in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A building environmental protection dust removal device, comprising a trolley frame (1), an electric control box (2), a dust storage box (3) and a dust suction fan (4), wherein the electric control box (2) is fixedly arranged on the left side of the upper part of the trolley frame (1), the dust storage box (3) is fixedly arranged on the upper part of the trolley frame (1) at a position on the right side of the electric control box (2), the right side of the dust storage box (3) is connected to the dust suction fan (4) through a pipeline, and the dust suction fan (4) is electrically connected to the electric control box (2); Features: It also contains: A mounting frame (5), the mounting frame (5) being arranged on the upper part of the trolley frame (1), the mounting frame (5) being connected to the dust suction fan (4) via an angle adjustment mechanism (13), a rotating shaft (6) being fixedly arranged at the lower part of the mounting frame (5), and the rotating shaft (6) being rotatably connected and inserted in the trolley frame (1) via a bearing; Gears (7), the number of the gears (7) being two, both movably arranged in the trolley frame (1), and the two gears (7) being arranged in meshing relationship with each other, a rotating rod (8) being fixedly passed through the gears (7), the rotating rod (8) being screwed in the trolley frame (1) via a bearing, and a plurality of driving rods (9) being fixedly arranged on the upper part of the gears (7); A driven disc (10), the driven disc (10) being fixedly sleeved on the rotating shaft (6), and a plurality of driving blocks (11) cooperating with the driving rod (9) being fixedly arranged on the side wall of the driven disc (10); A reduction motor (12) is fixedly arranged at the lower part of the cart frame (1), and an output shaft of the reduction motor (12) is fixedly connected to a rotating rod (8) on one side, and the reduction motor (12) is electrically connected to an electric control box (2).

2. A building environmental protection dust removal equipment according to claim 1, characterized in that: The angle adjustment mechanism (13) comprises: Connecting shafts (13-1), the connecting shafts (13-1) being two in number and respectively fixedly arranged on the front and rear sides of the dust suction fan (4), and the connecting shafts (13-1) being screwed through the side wall of the mounting frame (5) via bearings; A worm wheel (13-2) is fixedly sleeved on the front connecting shaft (13-1); a worm (13-3) is screwed through the front wall of the mounting frame (5) via a bearing; the worm (13-3) is meshed with the worm wheel (13-2); and an adjustment handle (13-4) is fixedly disposed on the right end of the worm (13-3).

3. The building environmental protection dust removal equipment according to claim 1, characterized in that: A pointer (14) is fixedly provided at the front end of the front connecting shaft (13-1), and an angle ruler (15) is provided on the front side wall of the mounting frame (5).

4. The building environmental protection dust removal equipment according to claim 1, characterized in that: Guide slide blocks (16) are fixedly arranged on both left and right sides of the lower part of the mounting frame (5), and the guide slide blocks (16) are slidably arranged in a slide groove provided on the upper part of the trolley frame (1).

5. A building environmental protection dust removal equipment according to claim 4, characterized in that: Two accordion covers (17) are fixedly arranged in the slide groove, and one end of the accordion cover (17) is fixedly connected to the guide slide block (16).

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