CN212188437U

CN212188437U - A earthwork dust device for building construction site

Info

Publication number: CN212188437U
Application number: CN202020809900.1U
Authority: CN
Inventors: 赵志超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-22
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses an earthwork dust-settling device for building construction sites, which comprises a frame, wherein the left end of the lower side of the frame is provided with an electric telescopic rod, the right end of the lower side of the frame is fixed with two support columns, the lower ends of the support columns and the lower end of the electric telescopic rod are all rotationally connected with universal wheels, the universal wheels are distributed in a regular triangle, and the universal wheels are provided with brake sheets, so that the universal wheels can be fixed when not moving, two arc-shaped filter screens are fixed on the left side and the right side of the frame through bolts, the lower side of the frame is provided with a bottom plate, a plurality of annular through holes are uniformly arranged on the bottom plate, the utility model adopts the design of a dust collecting plate and the filter screens to carry out preliminary filtration and solid separation on inlet wind, reduces the abrasion of a wind wheel, utilizes a brush to clean the dust collecting plate, regularly cleans the dust collecting plate to keep the filtering, the electric wire and the hose are collected through the rotary table, and the winding and unwinding efficiency is improved.

Description

A earthwork dust device for building construction site

Technical Field

The utility model relates to a building engineering dust fall technical field specifically is an earthwork dust device for building construction site.

Background

Earthwork is one of the main projects in construction engineering, including the aspects of cut side of earth (stone), filling, transportation, drainage, precipitation and the like, and in the process of construction, a large amount of dust can be generated to pollute the environment, and the construction environment is severe.

At present, conventional earthwork dust fall generally adopts the self-control watering dolly, carries out the dust fall through the watering, however, this kind of watering lorry can not carry out remote regulation after fixed, and the in-process of receiving and releasing is received the line trouble, and inspiratory dust corrodes the fan blade easily, reduces the life-span of fan blade. Therefore, the utility model provides an earthwork dust device for building construction site to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide an earthwork dust device for building construction site to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an earthwork dust falling device for a building construction site comprises a rack, wherein an electric telescopic rod is installed at the left end of the lower side of the rack, two supporting columns are fixed at the right end of the lower side of the rack, the lower ends of the supporting columns and the lower end of the electric telescopic rod are rotatably connected with universal wheels, two arc-shaped filter screens are fixed on the left side and the right side of the rack through bolts, a bottom plate is arranged on the lower side of the rack, a plurality of annular through holes are uniformly formed in the bottom plate, the through holes are connected through a fixing rod in the middle, a sliding groove is formed in the upper side of the bottom plate, a dust collecting plate is clamped in the sliding groove and is divided into a left part and a right part, the middle of;

the lower side of the bottom plate is provided with a through hole, the lower end of the through hole is fixed with a filter plate, the middle part of the filter plate is provided with a bearing, the inner ring of the bearing is sleeved with a rotating shaft, the rotating shaft is connected with a brush, the rotating shaft is fixed with a gear, the gear is meshed with the gear of the first motor and drives the brush to rotate through a motor, the upper side of the dust collecting plate is fixed with a plurality of vertical plates, the vertical plates are distributed in a circumference manner, a plurality of through holes which incline upwards are uniformly arranged on the vertical plates to preliminarily intercept particles and fixed in wind, a wind wheel is arranged above the dust collecting plate, the right side of the wind wheel is provided with an air outlet, the upper end of the air outlet is provided with a spray pipe group, the spray pipe group is composed of a plurality of spray pipes, the upper end of the rotating shaft of the wind wheel is connected with, the water inlet is fixed in the frame, and the water inlet is connected with the booster pump, and the exit linkage spray pipe group of booster pump, the upper left side of frame is equipped with the handle, and the below of handle is equipped with the controller, controller electric connection electric telescopic handle, motor one, motor two and booster pump, and be equipped with wireless communication device and time controller in the controller, can carry out remote control to this device.

As a further scheme of the utility model, the universal wheel is regular triangle and distributes, and stops the piece from the area on the universal wheel for can fix when not moving.

As the utility model discloses scheme further again, the downside of dust collecting plate is equipped with the annular through-hole that corresponds with the bottom plate, and the cross-section of through-hole is trapezoidal, and the big lower extreme in upper end is little, makes things convenient for the dust and the granule of top to fall into.

As the utility model discloses further scheme again, the brush includes transfer line and brush hair, and the brush hair divide into upside brush hair and downside brush hair, and the upside brush hair corresponds the setting with the through-hole of bottom plate, and downside brush hair butt clears up the through-hole through the brush on the filter, keeps the noncongestion of through-hole.

As the utility model discloses scheme further again, the carousel comprises the pipe at middle part and the disc of downside, accomodates hose and electric wire.

As the utility model discloses scheme further again, the top of dustcoat is equipped with the folded sheet, the left end of folded sheet articulates in the lower half of handle, and the folded sheet is formed by a plurality of articulated boards, and the right-hand member of folded sheet passes through the block tongue joint in the frame, and the right-hand member upside in the frame is fixed to the block tongue.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a design of dust collecting plate and filter screen carries out preliminary filtration and solid separation to the wind of entry, reduces the abrasion of wind wheel.

2. The utility model discloses utilize the brush to clear up the dust collecting plate, regularly clear up the dust collecting plate and keep the filter effect.

3. The utility model discloses an electric telescopic handle changes the angle of spraying, and electric wire and hose are collected to the carousel, improve and receive and release efficiency.

Drawings

Fig. 1 is a schematic structural view of an earthwork dust falling device for a construction site.

Fig. 2 is a schematic top view of a dust collecting plate of the dust falling device for an earth working site.

Fig. 3 is a schematic perspective view of a vertical plate in an earthwork dust falling device for a construction site.

In the figure: 1. a frame; 2. a base plate; 3. an electric telescopic rod; 4. a support pillar; 5. a universal wheel; 6. a brush; 7. a load bearing; 8. a first motor; 9. a filter screen; 10. a dust collecting plate; 11. a vertical plate; 12. buckling; 13. a wind wheel; 14. a second motor; 15. a housing; 16. a turntable; 17. a hose; 18. a booster pump; 19. an air outlet; 20. a jet pipe group; 21. folding the board; 22. a handle; 23. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, an earthwork dust-settling device for a building construction site comprises a frame 1, wherein an electric telescopic rod 3 is installed at the left end of the lower side of the frame 1, two support columns 4 are fixed at the right end of the lower side of the frame 1, universal wheels 5 are rotatably connected to the lower ends of the support columns 4 and the lower end of the electric telescopic rod 3, the universal wheels 5 are distributed in a regular triangle, and a brake sheet is provided on the universal wheels 5, so that the universal wheels can be fixed when not moving, two arc-shaped filter screens 9 are fixed on the left side and the right side of the frame 1 through bolts, a bottom plate 2 is arranged at the lower side of the frame 1, a plurality of annular through holes are uniformly arranged on the bottom plate 2, the through holes are connected through a fixing rod at the middle part, a chute is arranged at the upper side of the bottom plate 2, a dust-collecting plate, the lower side of the dust collecting plate 10 is connected in the sliding groove in a sliding manner, the lower side of the dust collecting plate 10 is provided with an annular through hole corresponding to the bottom plate 2, the section of the through hole is trapezoidal, the upper end is large, the lower end is small, and dust and particles above the through hole can fall conveniently;

the dust collecting device is characterized in that a through hole is formed in the lower side of the bottom plate 2, a filter plate is fixed at the lower end of the through hole, a bearing 7 is arranged in the middle of the filter plate, a rotating shaft is sleeved on the inner ring of the bearing 7 and connected with a brush 6, a gear is fixed on the rotating shaft and meshed with a gear of a motor I8, the brush 6 is driven to rotate through the motor I8, the brush 6 comprises a transmission rod and brush bristles, the brush bristles are divided into upper side brush bristles and lower side brush bristles, the upper side brush bristles and the through hole of the bottom plate 2 are arranged correspondingly, the lower side brush bristles are abutted against the filter plate and used for cleaning the through hole through the brush 6 to keep the through hole smooth, a plurality of vertical plates 11 are fixed on the upper side of the dust collecting plate 10, the vertical plates 11 are distributed in a circumferential manner, a plurality of through holes which, the right side of wind wheel 13 is equipped with air outlet 19, and nozzle assembly 20 is installed to the upper end of air outlet 19, and nozzle assembly 20 comprises a plurality of spray pipes, the pivot upper end of wind wheel 13 is connected with two 14 of motors, and the outside of two 14 of motors is equipped with dustcoat 15, and the outside of dustcoat 15 is rotated through the bearing and is connected with carousel 16, and the winding has hose 17 on carousel 16, carousel 16 comprises the pipe at middle part and the disc of downside, accomodates hose 17 and electric wire, and the right-hand water inlet that is equipped with of carousel 16, the water inlet is fixed in frame 1, and the water inlet is connected with booster pump 18, and booster pump 18's exit linkage nozzle assembly 20, the upper left side of frame 1 is equipped with handle 22, and the below of handle 22 is equipped with controller 23, controller 23 electric connection electric telescopic handle 3, motor 8, motor two 14 and booster pump 18, and be, can carry out remote control to this device, the top of dustcoat 15 is equipped with folded sheet 21, the left end of folded sheet 21 articulates in the lower half of handle 22, and folded sheet 21 is formed by a plurality of articulated boards, and the right-hand member of folded sheet 21 passes through the block tongue joint on frame 1, and the block tongue is fixed at the right-hand member upside of frame 1.

The utility model discloses a theory of operation is: when the device is used, the device is moved to the site through the handle 22 and the universal wheel 5, the device is connected with an external power supply, the hose 17 is taken out, the water inlet and a water source are connected, the controller 23 controls the motor II 14 to rotate, the booster pump 18 is used for delivering water, the spraying pipe group 20 is used for atomizing, the moist control is blown to a dust raising area through wind, the wind is blown from the filter screen 9 and the filter plate, under the action of centrifugal force, large-particle solids fall after colliding with the vertical plate 11 and are discharged through the circular through hole, after a period of time, the motor I8 drives the brush 6 to rotate to clean the through hole and prevent blockage, after the device is stopped, the dust collecting plate 10 can be drawn out for cleaning, the preliminary filtering effect is kept, the abrasion of the wind wheel 13 is reduced, the wires and the hose 17 can be collected through the turntable 16, the folding and unfolding efficiency is improved, the controller 23 can carry out remote communication and control, thereby adjusting the dust removal direction.

The utility model discloses a design of dust collecting plate 10 and filter screen 9 carries out preliminary filtration and solid separation to the wind of entry, reduces the abrasion of wind wheel 13 to utilize 6 clearance dust collecting plate 10 of brush, regularly clear up dust collecting plate 10 and keep the filter effect, simultaneously, through the angle that electric telescopic handle 3 changes and sprays, electric wire and hose 17 are collected to carousel 16, improve and receive and release efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An earthwork dust-settling device for a building construction site comprises a frame (1) and is characterized in that, an electric telescopic rod (3) is installed at the left end of the lower side of the rack (1), two supporting columns (4) are fixed at the right end of the lower side of the rack (1), universal wheels (5) are rotatably connected to the lower ends of the supporting columns (4) and the lower end of the electric telescopic rod (3), the dust collecting device is characterized in that two arc-shaped filter screens (9) are fixed on the left side and the right side of the rack (1) through bolts, a bottom plate (2) is arranged on the lower side of the rack (1), a plurality of annular through holes are uniformly formed in the bottom plate (2), the through holes are connected through a fixed rod in the middle, a sliding groove is formed in the upper side of the bottom plate (2), a dust collecting plate (10) is connected in the sliding groove in a clamping mode, the dust collecting plate (10) is divided into a left part and a right part, the middle parts of the dust collecting plate are connected through buckles (12), and the;

the dust collector is characterized in that a through hole is formed in the lower side of the bottom plate (2), a filter plate is fixed at the lower end of the through hole, a bearing (7) is arranged in the middle of the filter plate, a rotating shaft is sleeved on the inner ring of the bearing (7), the rotating shaft is connected with a brush (6), a gear is fixed on the rotating shaft and meshed with a gear of a motor I (8), a plurality of vertical plates (11) are fixed on the upper side of the dust collecting plate (10), the vertical plates (11) are distributed in a circumferential mode, a plurality of inclined upward through holes are uniformly formed in the vertical plates (11), a wind wheel (13) is arranged above the dust collecting plate (10), an air outlet (19) is formed in the right side of the wind wheel (13), a jet pipe group (20) is installed at the upper end of the air outlet (19), the jet pipe group (20) is composed of a plurality of jet pipes, the outside of dustcoat (15) is rotated through the bearing and is connected with carousel (16), and the winding has hose (17) on carousel (16), and the right-hand water inlet that is equipped with of carousel (16), the water inlet is fixed in frame (1), and the water inlet is connected with booster pump (18), and the exit linkage of booster pump (18) spouts nest of tubes (20), the upper left side of frame (1) is equipped with handle (22), and the below of handle (22) is equipped with controller (23), controller (23) electric connection electric telescopic handle (3), motor (8), motor two (14) and booster pump (18), and be equipped with wireless communication device and time controller in controller (23).

2. The earthwork dust falling device for the building construction site according to claim 1, wherein the universal wheels (5) are distributed in a regular triangle, and the universal wheels (5) are provided with braking sheets.

3. An earthwork dust falling device for a building construction site according to claim 1 wherein the dust collecting plate (10) is provided at a lower side thereof with a ring-shaped through hole corresponding to the base plate (2), and the through hole has a trapezoidal cross section with a larger upper end and a smaller lower end.

4. An earthwork dust falling device for a building construction site according to claim 1, wherein the brush (6) comprises a transmission rod and brush bristles, the brush bristles are divided into upper side brush bristles and lower side brush bristles, the upper side brush bristles are arranged corresponding to the through holes of the base plate (2), and the lower side brush bristles are abutted against the filter plate.

5. An earthwork dust fall apparatus according to claim 1 wherein the turntable (16) is composed of a middle circular tube and a lower circular disc.

6. The earthwork dust falling device for the building construction site according to claim 1, wherein a folding plate (21) is provided above the outer cover (15), the left end of the folding plate (21) is hinged to the lower half part of the handle (22), the folding plate (21) is formed by hinging a plurality of plates, the right end of the folding plate (21) is clamped on the frame (1) through a clamping tongue, and the clamping tongue is fixed on the upper side of the right end of the frame (1).