CN214939739U

CN214939739U - Dust collector for foundation construction

Info

Publication number: CN214939739U
Application number: CN202120364125.8U
Authority: CN
Inventors: 姜波; 黄浩杰; 来土桥; 全钟亚
Original assignee: Zhejiang Fucheng Construction Group Co ltd
Current assignee: Zhejiang Fucheng Construction Group Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-30
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to a ground construction dust collector, comprising a main body, place in a shallow upper surface main body bottom, the inside cavity that is provided with of main body, the gas vent has been seted up at the cavity top, gas vent department is provided with the fan, and the inside vertical a plurality of cartridge filters that are provided with of cavity, main body lateral wall have seted up the air inlet, the air inlet is connected with a dust absorption pipe, the dust absorption pipe sets up perpendicularly downwards and passes the shallow, and the one end that the air inlet was kept away from to the dust absorption pipe rotates and is connected with a dust absorption dish, the dust absorption dish is parallel arrangement with ground, the dust absorption bottom surface is provided with the dust absorption groove, and dust absorption dish bottom edge is provided with the brush. This application is rational in infrastructure, has the effect that improves dust collection efficiency.

Description

Dust collector for foundation construction

Technical Field

The utility model belongs to the technical field of the dust removal technique and specifically relates to a ground construction dust collector is related to.

Background

In the work progress of building trade, it is indispensable important link to beat the ground, with materials such as rubble, sand soil, clay flatly in proper order on subaerial, tamps again through the manual work filling, and the in-process of tamping can produce more dust, uses dust extraction to remove dust usually.

Construction dust collector generally includes main part, fan and filter screen, and the suction groove has been seted up to the main part lateral wall, and when beginning to beat the ground, ground begins to raise the dust, opens the fan, thereby evacuates to manage to find time the inside air of main part and form the negative pressure, and the air that has the dust enters the suction groove of main part lateral wall and accomplishes the filtration through the filter screen.

Aiming at the technical scheme, the inventor thinks that the defect of low working efficiency of the dust removal device exists.

SUMMERY OF THE UTILITY MODEL

In order to improve dust collector's work efficiency, this application provides foundation construction dust collector.

The application provides a foundation construction dust collector adopts following technical scheme:

ground construction dust collector, comprising a main body, place in a shallow upper surface main body bottom, the inside cavity that is provided with of main body, the gas vent has been seted up at the cavity top, gas vent department is provided with the fan, and the inside vertical a plurality of cartridge filters that are provided with of cavity, main part lateral wall have seted up the air inlet, the air inlet is connected with a dust absorption pipe, the dust absorption pipe sets up perpendicularly downwards and passes the shallow, and the one end that the air inlet was kept away from to the dust absorption pipe rotates and is connected with a dust absorption dish, the dust absorption dish is parallel arrangement with ground, dust absorption dish bottom surface is provided with the suction groove, and dust absorption dish bottom edge is provided with the brush.

Through adopting above-mentioned technical scheme, at the in-process of ramming the ground, the dust is at first often drifted away subaerial, locate in order to prevent that the dust from drifting to the high altitude, it removes dust to the air of low department in time to need, dust collector's dust absorption dish sets up in the bottom, open the fan, thereby the air of twitching the cavity forms the vacuum, the dust passes through the dust absorption pipe along with the dust absorption groove of dust absorption dish and gets into the cavity, the filter cartridge of cavity inside filters the air that has the dust, the dust is blockked to the filter cartridge, the air that filters is discharged from the gas vent, the brush of dust absorption dish bottom has played the cleaning effect to the ground, the work efficiency of dust absorption in-process has been improved.

The utility model discloses further set up to: the cavity is the opening setting, and the opening part articulates there is a chamber door.

Through adopting above-mentioned technical scheme, open the chamber door, make things convenient for operating personnel to open the main part, observe the main part internal conditions.

The utility model discloses further set up to: two connecting plates are horizontally arranged at the upper end and the lower end of the air inlet in the cavity respectively, filter cloth is arranged between the connecting plates, and the filter cloth covers the air inlet.

Through adopting above-mentioned technical scheme, the filter cloth carries out preliminary filtration to inspiratory air for the great debris separation of volume is on the filter cloth, and some dust adsorbs on the cartridge filter, prevents that the great debris of volume from directly adsorbing on the cartridge filter, thereby influences the result of use of cartridge filter.

The utility model discloses further set up to: the cavity top level is provided with first baffle, and the one end that first baffle is close to the air inlet is the opening setting, first baffle below level is provided with the second baffle, and the one end that the air inlet was kept away from to the second baffle is the opening setting.

Through adopting above-mentioned technical scheme, the air that filters passes through the opening of second baffle and first baffle in proper order, discharges through the gas vent again, and the effectual separation that has carried out the air of second baffle and first baffle prevents that the air that unfiltered is complete from carrying the dust exhaust gas vent.

The utility model discloses further set up to: the bottom of the chamber is inserted with a drawer.

Through adopting above-mentioned technical scheme, through the filtration to the air, some dust and the great debris of volume drop to the drawer in, made things convenient for operating personnel to the collection of dust, alleviateed staff's the amount of labour.

The utility model discloses further set up to: the utility model discloses a shallow, including shallow, the vertical upwards fixedly connected with branch of one end both sides respectively of shallow, branch is along the horizontal fixedly connected with handle of the direction that deviates from the main part, the handle is provided with the rubber sleeve.

Through adopting above-mentioned technical scheme, operating personnel removes dust collector through the handle, and the rubber sleeve on hand has increased the frictional force between operating personnel and handle for operating personnel's better holding handle.

The utility model discloses further set up to: the cart is close to the bottom both sides of handle and installs the universal wheel respectively, the one end both sides that the handle was kept away from to the cart are provided with the runner respectively, it has the pivot to fix between two runners.

Through adopting above-mentioned technical scheme, made things convenient for operating personnel to dust collector's removal, the setting up of universal wheel makes dust collector turn to more nimble.

The utility model discloses further set up to: the rotating shaft body is provided with staggered gears, and oblique teeth meshed with the staggered gears are arranged on the side of the circumferential side wall of the dust collection disc.

Through adopting above-mentioned technical scheme, at the removal in-process of shallow, the pivot rotates along with the runner to crisscross gear begins to rotate simultaneously, and crisscross gear drives the dust absorption dish that is provided with the skewed tooth and rotates, and the dust absorption dish is rotatory state this moment, has realized the function of cleaning to ground better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dust collection disc is arranged at the bottom of the dust collection device, so that the adsorption efficiency of the dust collection disc on low-altitude dust is improved, a brush at the bottom of the dust collection disc plays a role in cleaning the ground, the fan is started to enable the cavity to form negative pressure, the dust enters the cavity along with the dust collection groove of the dust collection disc through the dust collection pipe, the filter cartridge arranged in the cavity adsorbs the dust, and the filtered air is discharged through the exhaust port;

2. the bottom of the chamber is provided with the second opening, and only the drawer is arranged at the second opening, so that dust, sundries and the like in the chamber can fall into the drawer, and operators can collect the sundries in the chamber conveniently;

3. through set up crisscross gear on the pivot axis body, dust absorption dish circumference lateral wall is provided with and thinks the skewed tooth of meshing with crisscross gear, and at the in-process that the shallow removed, the pivot begins to rotate simultaneously, and crisscross gear drives the dust absorption dish, and the rotation takes place for the dust absorption dish, and the brush that sets up at the dust absorption dish forms with ground and cleans the state for the effect of cleaning is better.

Drawings

FIG. 1 is a schematic structural view of a dust removing apparatus for foundation construction;

FIG. 2 is a schematic diagram of the explosion structure of a drawer in the ground-based dust removing device;

fig. 3 is a schematic view of a connection structure of the rotation shaft and the dust collection disk.

In the figure, 1, main body; 11. an exhaust port; 12. a fan; 13. an air inlet; 14. a dust collection pipe; 2. a chamber; 21. a first baffle plate; 22. a second baffle; 221. a threaded post; 23. a filter cartridge; 24. a connecting plate; 241. filtering cloth; 25. a cavity door; 251. a sealing strip; 26. a drawer; 261. a handle; 3. a dust collection tray; 31. a dust collection groove; 32. a dust suction port; 33. a brush; 34. helical teeth; 4. pushing a cart; 41. turning a plate; 42. a strut; 421. a handle; 422. a rubber sleeve; 43. a universal wheel; 44. a support plate; 441. a rotating shaft; 442. staggered gears; 443. a rotating wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses ground construction dust collector.

Referring to fig. 1, the dust removing device for foundation construction comprises a main body 1, a cart 4 is arranged at the bottom end of the main body 1, the cart 4 comprises a cart plate 41, a chamber 2 is arranged in the main body 1, an exhaust port 11 is arranged at the center position of the top end of the main body 1, a fan 12 is arranged at the exhaust port 11, the fan 12 is horizontally arranged, used for pumping air out of the chamber 2, the side wall of the main body 1 is provided with an air inlet 13, the air inlet 13 is fixedly connected with a dust suction pipe 14, the dust suction pipe 14 is vertically arranged downwards and penetrates through the vehicle plate 41, one end of the dust suction pipe 14 far away from the air inlet 13 is rotatably connected with a dust suction disc 3, the top inside the main body 1 is horizontally connected with a first baffle plate 21, and the one end that first baffle 21 is close to air inlet 13 is the opening setting, and first baffle 21 below horizontally connect with second baffle 22, and second baffle 22 is kept away from air inlet 13 one end and is the opening setting, and the setting of first baffle 21 and second baffle 22 has effectively prevented untreated clean air exhaust 11.

Referring to fig. 1 and 2, a plurality of threaded columns 221 are vertically and fixedly connected to the bottom surface of the second baffle 22, a cylinder of the threaded columns 221 is connected to the filter cartridge 23, the filter cartridge 23 is a cylindrical body, the circumferential side wall of the filter cartridge 23 is made of an adsorptive chemical fiber material, threads are arranged on the inner wall of the filter cartridge 23, so that the filter cartridge 23 is connected to the cylinder of the threaded columns 221 through threads, an operator can conveniently detach and clean the filter cartridge 23, the blower 12 is turned on, dust passes through the filter cartridge 23, the filter cartridge 23 can block dust in the air, two connecting plates 24 are respectively and horizontally and fixedly connected to the air inlet 13 of the chamber 2, the two connecting plates 24 are respectively distributed above and below the air inlet 13, a filter cloth 241 is fixedly connected between the two connecting plates 24, the filter cloth 241 covers the air inlet 13, the filter cloth 241 blocks impurities with a large volume sucked from the air inlet 13, and prevents the impurities from being directly adsorbed on the filter cartridge 23, affecting the normal use of the filter cartridge 23.

Referring to fig. 1 and 2, both sides of one end of the cart board 41 are fixedly connected with a supporting rod 42 respectively, and the top end of the supporting rod 42 is horizontally and fixedly connected with a handle 421 along a direction deviating from the main body 1, a rubber sleeve 422 is arranged on the handle 421, so as to increase the friction between a human hand and the handle 421, universal wheels 43 are mounted on both sides of one end of the bottom of the cart board 41 close to the handle 421 respectively, supporting plates 44 are fixedly connected to both sides of one end of the bottom of the cart board 41 far away from the handle 421 respectively, a rotating shaft 441 is rotatably connected between the two supporting plates 44, the rotating shaft 441 passes through the supporting plates 44, and rotating wheels 443 are fixedly connected to both ends of the rotating shaft 441 respectively, when the cart 4 moves, the wheels and the rotating shaft 441 rotate simultaneously.

Referring to fig. 3, the crisscross gear 442 of pivot 441 axis body fixedly connected with, dust collection tray 3 is circular, dust absorption groove 31 has been seted up to 3 bottoms of dust collection tray, dust absorption mouth 32 has been seted up to 3 top central authorities of dust collection tray, 3 circumference lateral walls of dust collection tray are provided with the skewed tooth 34 with crisscross gear 442 engaged with, in pivot 441 rotation process, pivot 441 drives the absorption tray, make dust collection tray 3 be rotary motion, 3 bottom edges of dust collection tray are provided with brush 33, in dust collection tray 3 pivoted in-process, brush 33 plays the function of cleaning ground.

Referring to fig. 2, the chamber 2 is provided with an opening, the opening is hinged with a chamber door 25, the condition of the chamber 2 can be conveniently observed by opening the chamber door 25, a sealing strip 251 is arranged at the edge of the chamber door 25, when the chamber door 25 is closed, the sealing strip 251 plays a good sealing role, the bottom end of the chamber 2 is inserted with a drawer 26, a handle 261 is fixedly connected to the central position of the side wall of the drawer 26, most of dust and sundries entering the chamber 2 are deposited in the drawer 26, the dust and sundries are collected, and when the chamber door 25 and the drawer 26 are in a closed state, the chamber door 25 and the drawer 26 are respectively in a closed state in the chamber 2.

The implementation principle of this application embodiment ground construction dust collector does: the fan 12 is turned on, the fan 12 discharges the air in the chamber 2 to form a vacuum, the dust collecting tray 3 disposed at the bottom end of the cart board 41 starts to absorb dust, the dust passes through the absorption tube and the air inlet 13 to enter the chamber 2, the large-sized sundries are blocked on the filter cloth 241, the dust is absorbed in the filter cartridge 23, the filtered air is discharged to the outside through the air outlet 11, most of the sundries in the strong room fall into the drawer 26, after the work is finished, an operator can pull out the drawer 26 to treat the sundries in the drawer 26, the circumferential side wall of the dust collecting tray 3 is connected with the rotating shaft 441 in a staggered gear 442 manner, the dust collecting tray 3 rotates under the influence of the rotating shaft 441 in the moving process of the cart 4, and the brush 33 disposed at the bottom end edge of the dust collecting tray 3 plays a cleaning role, so that the dust removing effect of the dust removing device is better.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Ground construction dust collector, its characterized in that: including main part (1), place in a shallow (4) upper surface main part (1) bottom, main part (1) inside is provided with cavity (2), gas vent (11) have been seted up at cavity (2) top, gas vent (11) department is provided with fan (12), and cavity (2) inside vertical a plurality of cartridge filters (23) that are provided with, air inlet (13) have been seted up to main part (1) lateral wall, air inlet (13) are connected with a dust absorption pipe (14), dust absorption pipe (14) set up perpendicularly downwards and pass shallow (4), and the one end that air inlet (13) were kept away from in dust absorption pipe (14) rotates and is connected with a dust absorption dish (3), dust absorption dish (3) are parallel arrangement with ground, dust absorption dish (3) bottom surface is provided with suction groove (31), and dust absorption dish (3) bottom edge is provided with brush (33).

2. The foundation construction dust removal device of claim 1, wherein: the chamber (2) is arranged in an opening, and the opening is hinged with a chamber door (25).

3. The foundation construction dust removal device of claim 1, wherein: two connecting plates (24) are horizontally arranged at the upper end and the lower end of the air inlet (13) in the cavity (2) respectively, filter cloth (241) is arranged between the connecting plates (24), and the filter cloth (241) covers the air inlet (13).

4. The foundation construction dust removal device of claim 3, wherein: the air inlet structure is characterized in that a first baffle (21) is horizontally arranged at the top of the cavity (2), one end, close to the air inlet (13), of the first baffle (21) is arranged in an opening mode, a second baffle (22) is horizontally arranged below the first baffle (21), and one end, far away from the air inlet (13), of the second baffle (22) is arranged in an opening mode.

5. The foundation construction dust removal device of claim 4, wherein: the bottom of the chamber (2) is inserted with a drawer (26).

6. The foundation construction dust removal device of claim 1, wherein: the utility model discloses a shallow (4) of shallow (4) the relative both sides of one end respectively vertical upwards fixedly connected with branch (42), branch (42) are along the horizontal fixedly connected with handle (421) of direction that deviates from main part (1), handle (421) are provided with rubber sleeve (422).

7. The foundation construction dust collector of claim 6, wherein: universal wheels (43) are respectively installed on two sides of the bottom end, close to the handle (421), of the cart (4), rotating wheels (443) are respectively arranged on two sides of one end, far away from the handle (421), of the cart (4), and a rotating shaft (441) is fixedly connected between the two rotating wheels (443).

8. The foundation construction dust removal device of claim 7, wherein: the shaft body of the rotating shaft (441) is provided with staggered gears (442), and the side of the circumferential side wall of the dust collection disc (3) is provided with helical teeth (34) meshed with the staggered gears (442).