CN216937463U

CN216937463U - Environment-friendly dust hood

Info

Publication number: CN216937463U
Application number: CN202220791440.3U
Authority: CN
Inventors: 邵丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-12
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses an environment-friendly dust hood, which comprises a base, a hood body and an installation box, wherein four corners of the bottom of the base are fixedly connected with self-locking universal wheels, the left end of the hood body is fixedly connected with a connecting ring, a filtering mechanism is detachably arranged on the connecting ring, dust is collected in advance under the action of the collecting mechanism, so that the dust is prevented from entering a fan and possibly being clamped in the fan, the service life of the fan is shortened, wind is finally discharged through an air outlet pipe of the fan, when more dust is on the collecting mechanism, the collecting mechanism can be taken down and placed into a containing cylinder for centralized cleaning, and meanwhile, an angle adjusting mechanism is arranged, so that a rotating shaft on the rear side rotates to drive the installation box to rotate, so that the angle of the installation box is changed, and the angle of the hood body is changed, therefore, the cover body can correspond to a place with more dust to carry out targeted dust collection, and the dust collection efficiency is improved.

Description

Environment-friendly dust hood

Technical Field

The utility model relates to the technical field of environment-friendly dust hoods, in particular to an environment-friendly dust hood.

Background

With the enhancement of environmental awareness of people, the demand of environmental protection equipment is increasing day by day, and the dust hood is a common and important equipment used in the environmental protection industry. The types of the environment-friendly dust hood on the market are infinite at present, but the dust hood on the market only depends on the air draft pulp arranged on the filter to suck dust, the efficiency is not high, a large amount of dust is easily adhered to the wall of the dust hood, the dust hood is not easy to clean, the service life of the dust hood is shortened, and meanwhile, the dust suction amount cannot be adjusted according to actual needs.

Environmental protection suction hood among the prior art is on the fixed mounting base to do not have angle regulation's function, thereby can not carry out corresponding dust absorption, thereby reduced the efficiency of absorbing the dust, reduced the practicality.

Therefore, an environmental protection dust hood needs to be designed so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly dust hood to solve the problems of the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly dust hood comprises a base, a hood body and an installation box, wherein self-locking universal wheels are fixedly connected at four corners of the bottom of the base, a connecting ring is fixedly connected at the left end of the hood body, a filtering mechanism is detachably installed on the connecting ring, the hood body is communicated with a left side plate of the installation box, a collecting mechanism is arranged on the installation box, two installation plates are symmetrically and fixedly connected at the front end and the rear end of the base, a rotating shaft is rotatably installed on the installation plates, the installation box is fixedly connected between the two rotating shafts, an angle adjusting mechanism is arranged at the rear side of the installation plate, a fan is fixedly connected on the base, an air outlet pipe of the fan penetrates through the base, a hose is communicated on an air inlet pipe of the fan, the other end of the hose is communicated with a bottom plate of the installation box, an installation groove is formed in the base, a containing barrel is slidably installed on the installation groove, and a sliding cover is slidably installed at the top of the containing barrel, two connecting frames are fixedly connected to the right end of the base, and a handle is fixedly connected between the two connections.

Preferably, the filter mechanism includes the filter screen, the rigid coupling has the collar on the filter screen, and collar and go-between slidable mounting, the upper and lower end of go-between threaded connection has second fixing bolt respectively, and second fixing bolt and collar threaded connection.

Preferably, the front end and the rear end of the mounting ring are respectively and fixedly connected with a guide block, and the connecting ring is provided with a guide groove corresponding to the guide block.

Preferably, the collecting mechanism comprises a filter box, the filter box is slidably mounted on a right side plate of the installation box, a feed inlet communicated with the cover body is formed in a left side plate of the filter box, a sealing plate corresponding to the installation box is fixedly connected to the right side plate of the filter box, the upper end and the lower end of the sealing plate are respectively in threaded connection with a first fixing bolt, the two first fixing bolts are in threaded connection with a top plate and a bottom plate of the installation box, and a second handle is fixedly connected to the sealing plate.

Preferably, angle adjustment mechanism includes gear and rack, gear rigid coupling is in the pivot of rear side, the rear side the spout has been seted up on the mounting panel, gear and rack toothing, the rigid coupling has the connecting rod that corresponds with the spout on the rack, rotate between the upper and lower inner wall of spout and install the threaded rod, and threaded rod and connecting rod meshing, the top rigid coupling of threaded rod has the disc, the centrifugation end rigid coupling of disc has the crank.

Preferably, a first handle is fixedly connected to the sliding cover.

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

(1) when dust needs to be sucked, the device is firstly moved to a proper position, under the matching of the self-locking universal wheel and the handle, so that the device is convenient to move and transport, then the fan is started, so that the dust is sucked onto the cover body, and meanwhile, under the action of the filtering mechanism, larger impurities are isolated, so that the larger impurities are prevented from entering the cover body, the subsequent cleaning is inconvenient, the filtering mechanism is detachably arranged on the cover body, so that the filtering mechanism is convenient to remove, so that the impurities on the filtering mechanism are convenient to clean, then the dust enters the mounting box, meanwhile, under the action of the collecting mechanism, the dust is collected in advance, so that the dust is prevented from entering the fan, the dust can be blocked in the fan, the service life of the fan is shortened, and the wind is finally discharged through the air outlet pipe of the fan, and when more dust on the collecting mechanism exists, also can take off the collection mechanism to in putting into a splendid attire section of thick bamboo with the dust, concentrate the clearance, simultaneously through setting up angle adjustment mechanism, thereby make the pivot of rear side rotate, thereby drive the install bin and rotate, thereby make the angle of install bin change, thereby make the angle of the cover body change, thereby make the cover body can correspond with the more place of dust, carry out corresponding dust absorption, improved the efficiency of dust absorption.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a side cross-sectional view of the present invention;

FIG. 4 is a schematic view of a filter screen according to the present invention;

FIG. 5 is an enlarged view of A in FIG. 2 according to the present invention.

In the figure: 1. a base; 2. a containing cylinder; 3. mounting grooves; 4. a grip; 5. a first handle; 6. a sliding cover; 7. a second handle; 8. a sealing plate; 9. a first fixing bolt; 10. a filter box; 11. installing a box; 12. a feed inlet; 13. a cover body; 14. a second fixing bolt; 15. a connecting ring; 16. a mounting ring; 17. A filter screen; 18. a hose; 19. mounting a plate; 20. a fan; 21. a rotating shaft; 22. a chute; 23. a threaded rod; 24. a connecting rod; 25. a rack; 26. a gear; 27. and a guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an environment-friendly dust hood comprises a base 1, a hood body 13 and an installation box 11, wherein four corners of the bottom of the base 1 are fixedly connected with self-locking universal wheels, the left end of the hood body 13 is fixedly connected with a connecting ring 15, the connecting ring 15 is detachably provided with a filtering mechanism, the hood body 13 is communicated with a left side plate of the installation box 11, the installation box 11 is provided with a collecting mechanism, the front end and the rear end of the base 1 are symmetrically and fixedly connected with two installation plates 19, rotating shafts 21 are rotatably arranged on the installation plates 19, the installation box 11 is fixedly connected between the two rotating shafts 21, an angle adjusting mechanism is arranged on the installation plate 19 at the rear side, the base 1 is fixedly connected with a fan 20, an air outlet pipe of the fan 20 penetrates through the base 1, an air inlet pipe of the fan 20 is communicated with a hose 18, the other end of the hose 18 is communicated with a bottom plate of the installation box 11, the base 1 is provided with an installation groove 3, a containing barrel 2 is slidably arranged on the installation groove 3, and the top of the containing cylinder 2 is slidably provided with a sliding cover 6, the right end of the base 1 is fixedly connected with two connecting frames, a handle 4 is fixedly connected between the two connections, when dust needs to be sucked, the device is firstly moved to a proper position, under the matching of the self-locking universal wheel and the handle 4, the movement and transportation are convenient, then the fan 20 is started, the dust is sucked onto the cover body 13, and simultaneously under the action of the filtering mechanism, larger impurities are isolated, so that the larger impurities are prevented from entering the cover body 13, the subsequent cleaning is not convenient, the filtering mechanism is detachably arranged on the cover body 13, so that the filtering mechanism is convenient to be taken down, the impurities on the filtering mechanism are convenient to be cleaned, then the dust enters the mounting box 11, and simultaneously under the action of the collecting mechanism, the dust is collected in advance, so that the dust is prevented from entering the fan 20, thereby probably block in fan 20, fan 20's life has been reduced, and wind finally discharges through fan 20's play tuber pipe, and when the dust in the collection mechanism is more, also can take off the collection mechanism, and put into splendid attire section of thick bamboo 2 with the dust, concentrate the clearance, simultaneously through setting up angle adjustment mechanism, thereby make the pivot 21 of rear side rotate, thereby drive install bin 11 and rotate, thereby make the angle of install bin 11 change, thereby make the angle of the cover body 13 change, thereby make the cover body 13 can correspond with the more place of dust, carry out corresponding dust absorption, the efficiency of dust absorption has been improved.

Filtering mechanism includes filter screen 17, the rigid coupling has collar 16 on filter screen 17, and collar 16 and go up 15 slidable mounting of go-between, the last lower extreme of go-between 15 is threaded connection respectively has second fixing bolt 14, and

second fixing bolt

14 and 16 threaded connection of collar, under filter screen 17's effect, thereby completely cut off great impurity, prevent that impurity from blocking up inside the cover body 13, be not convenient for follow-up clearance, simultaneously through rotating second fixing bolt 14, thereby can pull down collar 16 and filter screen 17, thereby be convenient for clear up filter screen 17.

The front end and the rear end of the mounting ring 16 are respectively fixedly connected with a guide block 27, the connecting ring 15 is provided with a guide groove corresponding to the guide block 27, and the speed of mounting the filter screen 17 is increased by arranging the guide block 27 and the guide groove.

The collecting mechanism comprises a filter box 10, the filter box 10 is slidably mounted on a right side plate of the mounting box 11, a feed inlet 12 communicated with a cover body 13 is formed in a left side plate of the filter box 10, a sealing plate 8 corresponding to the mounting box 11 is fixedly connected to the right side plate of the filter box 10, first fixing bolts 9 are respectively in threaded connection with the upper end and the lower end of the sealing plate 8, the two first fixing bolts 9 are in threaded connection with a top plate and a bottom plate of the mounting box 11, a second handle 7 is fixedly connected to the sealing plate 8, under the action of the feed inlet 12, dust enters the filter box 10, under the action of the filter box 10, the dust is collected, air enters an air inlet pipe of the fan 20 and is discharged through an air outlet pipe of the fan 20, when more dust exists on the filter box 10, the filter box 10 is taken out through the second handle 7 by rotating the first fixing bolts 9, and the dust is put on the containing cylinder 2 and collected.

The angle adjusting mechanism comprises a gear 26 and a rack 25, the gear 26 is fixedly connected to the rotating shaft 21 at the rear side, a sliding groove 22 is formed in the mounting plate 19 at the rear side, the gear 26 is meshed with the rack 25, a connecting rod 24 corresponding to the sliding groove 22 is fixedly connected to the rack 25, a threaded rod 23 is rotatably mounted between the upper inner wall and the lower inner wall of the sliding groove 22, the threaded rod 23 is meshed with the connecting rod 24, a disc is fixedly connected to the top of the threaded rod 23, a crank is fixedly connected to the centrifugal end of the disc, the crank is rotated, the disc is rotated, the threaded rod 23 is rotated, the connecting rod 24 drives the rack 25 to move, the gear 26 is moved, the gear 26 is rotated, the rotating shaft 21 at the rear side is driven to rotate, the angle of the mounting box 11 is adjusted, the angle of the cover body 13 is adjusted, targeted dust collection is performed, and the dust collection efficiency is improved.

The sliding cover 6 is fixedly connected with a first handle 5, so that the sliding cover 6 can be further conveniently opened.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an environmental protection suction hood which characterized in that: including base (1), the cover body (13) and install bin (11), the equal rigid coupling in bottom four corners department of base (1) has the auto-lock universal wheel, the left end rigid coupling of the cover body (13) has go-between (15), detachable installation filtering mechanism on go-between (15), and the left side board intercommunication of the cover body (13) and install bin (11), and be provided with on install bin (11) and collect the mechanism, the symmetrical rigid coupling in front and back end of base (1) has two mounting panels (19), rotate installation pivot (21) on mounting panel (19), and install bin (11) rigid coupling between two pivot (21), the rear side be provided with angle adjusting mechanism on mounting panel (19), the rigid coupling has fan (20) on base (1), the play tuber pipe of fan (20) runs through base (1), and communicates on the air-supply line of fan (20) has hose (18), and the other end of hose (18) and the bottom plate intercommunication of install bin (11), mounting groove (3) have been seted up on base (1), slidable mounting has a splendid attire section of thick bamboo (2) on mounting groove (3), and the top slidable mounting of a splendid attire section of thick bamboo (2) has a sliding closure (6), the right-hand member rigid coupling of base (1) has two links, two the rigid coupling has handle (4) between the connection.

2. The environmental protection dust hood according to claim 1, characterized in that: the filter mechanism comprises a filter screen (17), a mounting ring (16) is fixedly connected to the filter screen (17), the mounting ring (16) and the connecting ring (15) are slidably mounted, the upper end and the lower end of the connecting ring (15) are respectively in threaded connection with a second fixing bolt (14), and the second fixing bolt (14) is in threaded connection with the mounting ring (16).

3. The environmental protection dust hood according to claim 2, characterized in that: the front end and the rear end of the mounting ring (16) are respectively and fixedly connected with a guide block (27), and the connecting ring (15) is provided with a guide groove corresponding to the guide block (27).

4. The environmental protection dust hood according to claim 1, characterized in that: the collecting mechanism comprises a filter box (10), the filter box (10) is slidably mounted on a right side plate of the installation box (11), a feed inlet (12) communicated with the cover body (13) is formed in a left side plate of the filter box (10), a sealing plate (8) corresponding to the installation box (11) is fixedly connected to the right side plate of the filter box (10), the upper end and the lower end of the sealing plate (8) are respectively in threaded connection with a first fixing bolt (9), two first fixing bolts (9) are in threaded connection with a top plate and a bottom plate of the installation box (11), and a second handle (7) is fixedly connected to the sealing plate (8).

5. The environmental protection dust hood according to claim 1, characterized in that: angle adjustment mechanism includes gear (26) and rack (25), gear (26) rigid coupling is on pivot (21) of rear side, the rear side seted up spout (22) on mounting panel (19), gear (26) and rack (25) meshing, the rigid coupling has connecting rod (24) that correspond with spout (22) on rack (25), rotate between the upper and lower inner wall of spout (22) and install threaded rod (23), and threaded rod (23) and connecting rod (24) meshing, the top rigid coupling of threaded rod (23) has the disc, the centrifugation end rigid coupling of disc has the crank.

6. The environmental protection dust hood according to claim 1, characterized in that: a first handle (5) is fixedly connected to the sliding cover (6).