CN220834764U

CN220834764U - Dust fall device

Info

Publication number: CN220834764U
Application number: CN202322195931.9U
Authority: CN
Inventors: 李观水
Original assignee: Foshan Xionghao Machinery Equipment Co ltd
Current assignee: Foshan Xionghao Machinery Equipment Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-04-26
Anticipated expiration: 2033-08-16

Abstract

The utility model discloses a dust falling device which comprises a first dust falling part and a second dust falling part which are arranged on the top surface of a bottom plate, wherein an armrest is fixedly connected to the outer wall of one side of the bottom plate, and a movable wheel is fixedly connected to the outer wall of the bottom plate; the dust settling part consists of a water delivery assembly and a spray head assembly connected through an adjustable supporting structure; the water delivery assembly comprises a water tank and a water pump which are sequentially and fixedly connected to the outer wall of the top of the bottom plate, and corrugated pipes with two ends respectively and fixedly connected to the water outlet end of the water pump and the water inlet end of the spray head assembly, and the output end of the water tank is connected with the input end of the water pump through a guide pipe; the spray head assembly consists of a conveying pipe and more than two atomizing spray heads fixedly connected to the outer side face of the conveying pipe. The utility model can realize the adjustment of the using height of the spray head assembly; under the condition that equipment displacement is not pushed, the fixing rod is directly held by hands to enable the fixing rod to rotate, and then the dust fall direction of the spray head assembly can be adjusted, so that the spray head assembly is convenient to use and flexible to operate.

Description

Dust fall device

Technical Field

The utility model relates to the technical field of dust fall, in particular to a dust fall device.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. Dust particles are easily generated in construction such as house construction, road and pipeline construction, material transportation, material stacking, road cleaning, exposed mud land and other activities, so that not only can the atmosphere be polluted, but also impurities such as dust are easily blown away to the surfaces of surrounding buildings by wind, thereby forming a dust layer, and therefore, dust removal treatment is needed to be carried out on the impurities such as dust by using a dust removing device in the building construction process.

Through retrieving, chinese patent application number is CN 202120693675.4's patent, discloses a dust device for construction, including the dust device body, the top of dust device body is equipped with the dust device, the bottom of dust device is equipped with the pivot, the water storage tank is connected to the bottom of pivot, the front of dust device is equipped with high-pressure shower nozzle, the back of dust device is equipped with the steering gear, the inside of dust device body is equipped with the water pipe, the top of water storage tank is equipped with water injection hole and handle, the bottom of water storage tank is equipped with the gyro wheel, one side of water storage tank is equipped with the battery, the front of battery is equipped with status indicator lamp, charge mouth and dust device switch. The dust settling device for building construction in the above patent has the following disadvantages: because the dust overflows on the construction site, the using position of the dust settling device is fixed, the problem that the using height of the dust settling device cannot be adjusted according to the dust dispersion condition exists, and the actual dust settling effect is poor.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a dust settling device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The dust settling device comprises a first dust settling part and a second dust settling part which are arranged on the top surface of a bottom plate, wherein an armrest is fixedly connected to the outer wall of one side of the bottom plate, and a movable wheel is fixedly connected to the outer wall of the bottom plate; the dust settling part consists of a water delivery assembly and a spray head assembly connected through an adjustable supporting structure.

As still further aspects of the utility model: the water delivery assembly comprises a water tank and a water pump which are sequentially and fixedly connected to the outer wall of the top of the bottom plate, corrugated pipes with two ends respectively and fixedly connected to the water outlet end of the water pump and the water inlet end of the spray head assembly, and the output end of the water tank is connected with the input end of the water pump through a guide pipe.

As still further aspects of the utility model: the spray head assembly consists of a conveying pipe and more than two atomizing spray heads fixedly connected to the outer side face of the conveying pipe.

As still further aspects of the utility model: the adjustable supporting structure comprises a fixed rod, a half groove, an adjusting column, a motor and a connecting block, wherein the fixed rod is rotatably connected to the outer wall of the top of the bottom plate, the half groove is arranged on the inner wall of the fixed rod, the adjusting column is rotatably connected to the inner wall of the bottom of the half groove, the motor is fixedly connected to the inner wall of the top end of the fixed rod, and the connecting block is inserted into the inner wall of the half groove and is arranged on the outer wall of the adjusting column;

The outer wall of one side of the connecting block is connected with the outer wall of the conveying pipe through a bolt, and the output end of the motor is connected with the top end of the adjusting column through a connecting shaft.

As still further aspects of the utility model: the second dust settling part comprises a support fixedly connected to the outer wall of the top of the bottom plate, a dust settling box fixedly connected to the top end of the support, a hood fixedly connected to the top end of the dust settling box, an air outlet fixedly connected to the inner wall of the top of the dust settling box, an air inlet fixedly connected to the outer wall of one side of the dust settling box and a discharge outlet fixedly connected to the outer wall of the bottom of the dust settling box.

As still further aspects of the utility model: the dust collecting box is inserted into the bottom surface of the support surface, which is positioned below the discharge hole and faces upwards.

As still further aspects of the utility model: one end of the air inlet is fixedly connected with a filter screen A.

As still further aspects of the utility model: the bottom fixedly connected with filter screen B of air exit.

Compared with the prior art, the utility model provides a dust falling device, which has the following beneficial effects:

1. According to the dust settling device, the adjustable supporting structure and the like are arranged, the motor is started to drive the adjusting column to rotate, and then the spray head assembly moves up and down along the half groove through threads, so that the use height of the spray head assembly can be adjusted; under the condition that equipment displacement is not pushed, the fixing rod is directly held to enable the fixing rod to rotate, and then the dust fall direction of the spray head assembly can be adjusted, so that the spray head assembly is convenient to use and flexible to operate, and the actual dust fall effect is improved.

2. According to the dust settling device, the first dust settling part for rapidly extinguishing dust and the second dust settling part for collecting dust are matched in double, so that the dust settling efficiency and effect can be improved; and starting the water pump to pump clear water in the water tank, conveying the clear water to the spray head assembly through the corrugated pipe for atomization spraying, and using dust particles to pollute liquid small molecules so as to enable the liquid small molecules to fall under heavy load, so that rapid water distribution and dust fall treatment can be carried out on dust in the environment.

3. This dust device, through being provided with dust fall two parts, the hood can be under the wind-force effect autogyration when wind appears, thereby the centrifugal action in the rotation process can reduce the atmospheric pressure around it and form negative pressure region, and then can utilize the pressure differential existence in the hood and the dust fall incasement to make the air current in the dust fall case discharge through the air exit, and the atmospheric pressure in the dust fall incasement can appear differently with external environment this moment, so outside dust-containing air current can be through the air inlet to the dust fall incasement in this moment, after dust-containing gas got into the dust fall case, can directly dash the air exit outer wall in order to form the separation and to catch near the dust fall incasement wall, dust particles therein also can fall under the gravity effect again and gather in the dust collection box through the export of discharge gate for people's unified clearance, convenient to use.

Drawings

FIG. 1 is a schematic diagram of a front view of a dust settling device according to the present utility model;

FIG. 2 is a schematic diagram illustrating a cross-sectional back view of a dust-settling device according to the present utility model;

Fig. 3 is a schematic view illustrating a bottom partial cross-sectional structure of a dust settling device according to the present utility model.

In the figure: 1 bottom plate, 101 movable wheels, 2 supports, 201 dust box, 3 air inlets, 301 filter plates A, 4 handrails, 5 wind caps, 6 fixed rods, 7 adjusting columns, 701 motors, 8 spray head components, 801 atomizing spray heads, 9 water tanks, 901 water pumps, 902 corrugated pipes, 10 air outlets, 1001 filter screens B, 11 dust collecting boxes and 1101 discharge outlets.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

In order to facilitate mobile equipment, as shown in fig. 1-2, the dust settling device comprises a first dust settling part and a second dust settling part, wherein the first dust settling part is arranged on the top surface of a bottom plate 1 and is used for rapidly extinguishing dust by utilizing liquid, the second dust settling part is used for collecting dust, an armrest 4 is fixed on the outer wall of one side of the bottom plate 1 through bolts, and a mobile wheel 101 is fixed on the outer wall of the bottom plate 1 through bolts; the equipment is pushed by the armrests 4 to change the use places through the movable wheels 101, so that the operation is convenient, and the equipment can be flexibly changed according to the requirements; according to the utility model, the first dust settling part for rapidly extinguishing dust by utilizing the liquid and the second dust settling part for collecting dust are arranged to be doubly matched, so that the dust settling efficiency and effect can be improved.

In order to quickly dust fall a construction site, as shown in fig. 1-3, one part of dust fall consists of a water delivery assembly and a spray head assembly 8 connected through an adjustable supporting structure, wherein the water delivery assembly comprises a water tank 9 and a water pump 901 which are fixed on the outer wall of the top of a bottom plate 1 through bolts in sequence, a corrugated pipe 902 of which the two ends are respectively and fixedly connected with the water outlet end of the water pump 901 and the water inlet end of the spray head assembly 8, and the output end of the water tank 9 is connected with the input end of the water pump 901 through a guide pipe; the water pump 901 is started to pump clean water in the water tank 9 and the clean water is sent to the spray head assembly 8 through the corrugated pipe 902, so that dust in the environment is rapidly distributed and dusted.

Further, the spray head assembly 8 is composed of a conveying pipe and a plurality of atomizing spray heads 801 fixed on the outer side surface of the conveying pipe through bolts; the water pumped by the water pump 901 is sent into the spray head assembly 8 through the corrugated pipe 902 for atomization spraying, and the liquid small molecules are stained with dust particles to enable the dust particles to fall under heavy load, so that the rapid dust fall treatment effect is achieved.

Preferably, both ends of the conveying pipe are inclined in the backward direction; the dust settling treatment in three directions can be simultaneously carried out.

Further, the adjustable supporting structure comprises a fixed rod 6 rotatably connected to the outer wall of the top of the bottom plate 1, a half groove formed in the inner wall of the fixed rod 6, an adjusting column 7 rotatably connected to the inner wall of the bottom of the half groove, a motor 701 fixed to the inner wall of the top end of the fixed rod 6 through a bolt, and a connecting block inserted into the inner wall of the half groove and connected to the outer wall of the adjusting column 7 through threads, wherein the outer wall of one side of the connecting block is connected with the outer wall of the conveying pipe through a bolt, and the output end of the motor 701 is connected with the top end of the adjusting column 7 through a connecting shaft;

The motor 701 is started to drive the adjusting column 7 to rotate, so that the spray head assembly 8 moves up and down along the half groove through threads, and the adjustment of the using height of the spray head assembly 8 can be realized; under the condition that equipment displacement is not pushed, the fixing rod 6 is directly held by hands to rotate, so that the dust falling direction of the spray head assembly 8 can be adjusted, and the spray head assembly is convenient to use and flexible to operate.

In order to provide another dust-settling mode, as shown in fig. 1-3, the dust-settling two parts comprise a support 2 fixed on the outer wall of the top of the bottom plate 1 through bolts, a dust-settling box 201 fixed on the top end of the support 2 through bolts, an unpowered blast cap 5 fixed on the top end of the dust-settling box 201 through bolts, an air outlet 10 fixed on the inner wall of the top of the dust-settling box 201 through bolts, an air inlet 3 fixed on the outer wall of one side of the dust-settling box 201 through bolts, and a discharge outlet 1101 fixed on the outer wall of the bottom of the dust-settling box 201 through bolts; the pushing equipment is used to the dust appearance area, when wind appears, the hood 5 can automatically rotate under the action of wind force, the centrifugal effect in the rotating process can reduce the air pressure around the hood 5 to form a negative pressure area, and then the air flow in the dust fall box 201 can be discharged through the air outlet 10 by utilizing the pressure difference between the inside of the hood 5 and the inside of the dust fall box 201, and the air pressure in the dust fall box 201 is different from the external environment at the moment, so that the external dust-containing air flow can send air into the dust fall box 201 through the air inlet 3, and after entering the dust fall box 201, dust-containing air can directly collide with the outer wall of the air outlet 10 to form separation and be trapped near the inner wall of the dust fall box 201, and dust particles in the dust particles can fall under the action of gravity and are output through the discharge port 1101.

Further, a dust collecting box 11 for automatically collecting dust particles is inserted into the upward bottom surface of the support 2 below the discharge hole 1101; dust particles output through the discharge port 1101 are collected in the dust collecting box 11, so that people can clean the dust collecting box uniformly, and the dust collecting box is convenient to use.

Working principle: the device is pushed by the handrail 4 to change the use place by the moving wheel 101. After reaching the destination, the starting motor 701 drives the adjusting column 7 to rotate, and then the spray head assembly 8 moves up and down along the half groove through threads, so that the adjustment of the using height of the spray head assembly 8 can be realized, then the water pump 901 is started to pump clear water in the water tank 9 to the spray head assembly 8 through the corrugated pipe 902 for atomization spraying, and the dust particles are used for being stained with liquid small molecules to enable the liquid small molecules to fall under heavy conditions, so that the treatment effect of rapid dust fall is achieved. When wind appears, the wind cap 5 can automatically rotate under the action of wind force, the centrifugal effect in the rotating process can reduce the air pressure around the wind cap to form a negative pressure area, and then the air flow in the dust fall box 201 can be discharged through the air outlet 10 by utilizing the pressure difference between the wind cap 5 and the dust fall box 201, and the air pressure in the dust fall box 201 is different from the external environment at the moment, so that the external dust-containing air flow can be fed into the dust fall box 201 through the air inlet 3, and after entering the dust fall box 201, dust-containing air can directly collide with the outer wall of the air outlet 10 to be separated and trapped near the inner wall of the dust fall box 201, and dust particles in the dust fall under the action of gravity and are output and collected in the dust collection box 11 through the discharge opening 1101, so that people can clean uniformly.

Example 2

1-2, In order to ensure the working effect of two dust-falling parts; this example complements the following on the basis of example 1: one end of the air inlet 3 is fixed with a filter screen A301 through a bolt; light materials such as plastic bags can be prevented from entering the dust box 201, and the air inlet 3 is prevented from being blocked.

A filter screen B1001 capable of avoiding dust particles from being led out is fixed at the bottom end of the air outlet 10 through a bolt; dust particles in the dust box 201 are prevented from being reversely lifted out of the hood 5.

Working principle: the filter screen A301 can prevent light materials such as plastic bags from entering the dust box 201; the filter screen B1001 can prevent dust particles in the dust box 201 from being reversely lifted out of the hood 5.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The dust settling device comprises a first dust settling part and a second dust settling part which are arranged on the top surface of a bottom plate (1), and is characterized in that an armrest (4) is fixedly connected to the outer wall of one side of the bottom plate (1), and a movable wheel (101) is fixedly connected to the outer wall of the bottom plate (1); the dust settling part consists of a water delivery assembly and a spray head assembly (8) connected through an adjustable supporting structure.

2. The dust settling device according to claim 1, wherein the water supply assembly comprises a water tank (9) and a water pump (901) which are sequentially and fixedly connected to the outer wall of the top of the bottom plate (1), corrugated pipes (902) with two ends respectively and fixedly connected to the water outlet end of the water pump (901) and the water inlet end of the spray head assembly (8), and the output end of the water tank (9) is connected with the input end of the water pump (901) through a conduit.

3. A dust settling device as claimed in claim 2, characterized in that the nozzle assembly (8) consists of a conveying pipe and more than two atomizer nozzles (801) fixedly connected to the outer side of the conveying pipe.

4. A dust settling device according to claim 3, wherein the adjustable supporting structure comprises a fixed rod (6) rotatably connected to the outer wall of the top of the bottom plate (1), a half groove arranged on the inner wall of the fixed rod (6), an adjusting column (7) rotatably connected to the inner wall of the bottom of the half groove, a motor (701) fixedly connected to the inner wall of the top end of the fixed rod (6), and a connecting block inserted into the inner wall of the half groove and arranged on the outer wall of the adjusting column (7);

The outer wall of one side of the connecting block is connected with the outer wall of the conveying pipe through a bolt, and the output end of the motor (701) is connected with the top end of the adjusting column (7) through a connecting shaft.

5. The dust settling device according to claim 1, wherein the dust settling two parts comprise a support (2) fixedly connected to the outer wall of the top of the bottom plate (1), a dust settling box (201) fixedly connected to the top end of the support (2), a hood (5) fixedly connected to the top end of the dust settling box (201), an air outlet (10) fixedly connected to the inner wall of the top of the dust settling box (201), an air inlet (3) fixedly connected to the outer wall of one side of the dust settling box (201) and a discharge outlet (1101) fixedly connected to the outer wall of the bottom of the dust settling box (201).

6. A dust settling device according to claim 5, characterized in that the support (2) below the discharge opening (1101) is provided with a dust box (11) inserted in the upwardly facing bottom surface.

7. A dust settling device according to claim 6, characterized in that one end of the air inlet (3) is fixedly connected with a filter screen a (301).

8. The dust settling device according to claim 7, wherein the bottom end of the air outlet (10) is fixedly connected with a filter screen B (1001).