CN217855280U

CN217855280U - Municipal works dust device

Info

Publication number: CN217855280U
Application number: CN202221017176.4U
Authority: CN
Inventors: 郑振斌; 郑委; 王鑫
Original assignee: Shenfei Construction Engineering Co ltd
Current assignee: Shenfei Construction Engineering Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-22
Anticipated expiration: 2032-04-28

Abstract

The application relates to the technical field of municipal engineering, in particular to a municipal engineering dust-settling device which comprises a treatment cylinder, a support rod and a base, wherein the treatment cylinder, the support rod and the base are connected from top to bottom; at least two impurity discharging openings are arranged at the bottom end of the treatment cylinder, and a dust collecting box placed on the base is arranged below the impurity discharging openings. This application can make the difficult phenomenon that takes place to block up of dust device.

Description

Municipal works dust device

Technical Field

The application relates to municipal works's technical field, especially relates to a municipal works dust device.

Background

In the process of municipal works construction or transformation, the phenomenon that dust flies upward can be caused, and in order to avoid the bad influence of a large amount of dust produced to the air environment, people use the dust suppression device to press down the dust usually, and the realization is to the protection of environment and the improvement of construction condition.

The dust device that uses usually filters dirty gas through the filter screen, but long-time use back, can pile up a large amount of dusts on the filter screen, dust removal effect greatly reduced causes the filter screen to block up when serious and makes the unable normal use of machine, consequently needs the improvement.

Disclosure of Invention

In order to make the difficult phenomenon that takes place to block up of dust device, this application provides a municipal works dust device.

The application provides a pair of municipal works dust device adopts following technical scheme: a municipal engineering dust-settling device comprises a treatment cylinder, a support rod and a base which are connected from top to bottom, wherein the side wall of the treatment cylinder is provided with a plurality of dust-collecting pipes, the treatment cylinder is internally provided with a vertically arranged filter cylinder, a fan positioned in the filter cylinder, a cleaning piece used for cleaning the outer wall of the filter cylinder and a driving mechanism used for driving the cleaning piece to rotate around the filter cylinder; the bottom end of the treatment barrel is provided with at least two impurity discharging ports, and a dust collecting box placed on the base is arranged below the impurity discharging ports.

Optionally, the cleaning piece includes that the rotation twines in the track of straining a section of thick bamboo, and the track is the spiral setting and hugs closely in straining a section of thick bamboo outer wall, is equipped with the chamber that holds that is used for holding the dress impurity in the track, and the track bottom is seted up and is communicated in the logical groove that holds the chamber, and the track bottom is equipped with the push pedal along handling a section of thick bamboo radial extension.

Optionally, the push pedal is the arc setting, and the push pedal bottom is equipped with a plurality of contradictions in the clean brush hair of handling a section of thick bamboo bottom inner wall.

Optionally, ring grooves are formed in two ends of the filter cylinder, and bearings connected to two ends of the rail respectively are arranged in the ring grooves.

Optionally, the driving mechanism includes a motor disposed on the treatment barrel, a driving gear is fixedly sleeved on an output shaft of the motor, the driving gear is engaged with a rotating gear, and the rotating gear is sleeved on the filter cartridge and is fixedly connected to the track.

Optionally, the track bottom is worn to be equipped with along the horizontal direction slip and is sheltered from in the baffle that leads to the groove, and the baffle lower surface is equipped with the elastic plate, and the baffle tip passes through the stretch cord to be connected in the track lateral wall, arranges miscellaneous mouthful wall and is equipped with the elasticity protruding pole of contradicting in the elastic plate, and the elasticity protruding pole is the interval setting with the track bottom.

Optionally, the upper surface of the base is provided with a slot corresponding to the dust collecting box, and the slot is internally and slidably embedded with an enclosure frame abutting against the side wall of the dust collecting box.

Optionally, an arc-shaped groove penetrating through the impurity discharging port is formed in the wall of the impurity discharging port, and a shielding plate for sealing the impurity discharging port is rotatably embedded in the arc-shaped groove.

To sum up, this application includes following beneficial technological effect:

1. due to the arrangement of the cleaning piece, the filter cartridge is cleaned, so that filter holes of the filter cartridge are not easily blocked by dust;

2. the driving mechanism is arranged to drive the cleaning piece to rotate around the treatment cylinder;

3. the dust that drops in the bottom of handling the section of thick bamboo has been realized clearing up to the setting of push pedal.

Drawings

FIG. 1 is a schematic view of the entire structure in partial section in an embodiment of the present application;

FIG. 2 is a schematic partial cross-sectional structural view of a bearing according to an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic cross-sectional structure diagram for showing a through groove in the embodiment of the present application.

Reference numerals: 1. a treatment canister; 11. a dust collection pipe; 12. a fan; 13. a trash discharge port; 14. an arc-shaped slot; 15. a shutter; 2. a support bar; 21. a base; 22. a dust collecting box; 23. a slot; 24. enclosing a frame; 3. a filter cartridge; 31. a ring groove; 32. a bearing; 4. a cleaning member; 41. a track; 42. an accommodating chamber; 43. a through groove; 44. pushing a plate; 45. cleaning the bristles; 5. a drive mechanism; 51. a motor; 52. a drive gear; 53. a rotating gear; 6. a baffle plate; 61. an elastic plate; 62. an elastic cord; 63. an elastic protruding rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses municipal works dust device. As shown in fig. 1, the municipal engineering dust falling device comprises a treatment cylinder 1, a support rod 2 and a base 21 which are connected from top to bottom, wherein the base 21 and the support rod 2 are used for supporting the treatment cylinder 1; three dust suction pipes 11 are arranged on the side wall of the treatment cylinder 1, and a filter cylinder 3 which is vertically arranged and a fan 12 which is positioned in the filter cylinder 3 are arranged in the treatment cylinder 1.

The fan 12 is started, external dust-containing gas enters the treatment cylinder 1 from the dust suction pipe 11, the gas can pass through the filter holes of the filter cylinder 3 and then is discharged out of the treatment cylinder 1 from the negative pressure fan 12, dust in the gas cannot pass through the filter holes of the filter cylinder 3, large-particle dust can fall at the bottom of the treatment cylinder 1 due to gravity, and small-particle dust is adsorbed on the outer wall of the filter cylinder 3, so that the filter cylinder 3 purifies the dust-containing gas entering the treatment cylinder 1.

A cleaning piece 4 for cleaning the outer wall of the filter cylinder 3 and a driving mechanism 5 for driving the cleaning piece 4 to rotate around the filter cylinder 3 are arranged in the treatment cylinder 1; the cleaning piece 4 comprises a track 41 which is wound on the filter cartridge 3 in a rotating mode, the track 41 is arranged in a spiral mode and is tightly attached to the outer wall of the filter cartridge 3, and a containing cavity 42 for containing impurities is formed in the track 41. In the process that the driving mechanism 5 drives the rail 41 to rotate around the filter cartridge 3, the side wall of the rail 41 scrapes dust adsorbed on the outer wall of the filter cartridge 3 off the outer wall of the filter cartridge 3, and the scraped dust falls in the accommodating cavity 42 of the rail 41 and slides downwards along the accommodating cavity 42 due to the spiral arrangement of the rail 41.

As shown in fig. 2, 3 and 4, the bottom end of the track 41 is provided with a through groove 43 communicated with the accommodating cavity 42, the bottom end of the treatment tube 1 is provided with two impurity discharging ports 13, and a dust collecting box 22 placed on the base 21 is arranged below the impurity discharging ports 13. When the bottom end of the rail 41 is rotated above the trash discharge opening 13, the dust in the accommodating chamber 42 drops through the through groove 43 and the trash discharge opening 13 and is collected in the dust box 22, thereby achieving cleaning of the dust accumulated in the accommodating chamber 42.

When the logical groove 43 of track 41 bottom does not correspond row miscellaneous mouthful 13, handle 1 bottom inner wall of a section of thick bamboo and shelter from in the opening that leads to groove 43, lead to the interior dust of groove 43 and very easily glue on handling 1 bottom inner wall of a section of thick bamboo, consequently track 41 bottom is worn to be equipped with along the horizontal direction slip and is sheltered from in the baffle 6 that leads to groove 43, 6 lower surfaces of baffle are equipped with elastic plate 61, 6 tip of baffle pass through stretch cord 62 and connect in the 41 lateral wall of track, arrange miscellaneous mouthful 13 oral wall and be equipped with the elasticity protruding pole 63 of contradicting in elastic plate 61, elasticity protruding pole 63 is the interval setting with the 41 bottom of track.

In a normal state, the baffle 6 shields the opening of the through groove 43, and prevents dust in the accommodating cavity 42 from falling and being discharged from the through groove 43; when the bottom end of the track 41 rotates to be close to the trash discharging port 13, the elastic plate 61 at the bottom end of the baffle 6 abuts against the elastic protruding rod 63, along with the continuous rotation of the track 41, the elastic protruding rod 63 enables the baffle 6 to move towards the direction away from the through groove 43 through the elastic plate 61, the elastic rope 62 is stretched and deformed, the opening of the through groove 43 is opened, the through groove 43 corresponds to the trash discharging port 13, and at the moment, impurities in the accommodating cavity 42 pass through the through groove 43 and the trash discharging port 13 and fall into the dust collecting box 22.

When the elastic plate 61 is abutted to the groove wall of the through groove 43, the groove wall of the through groove 43 blocks the elastic plate 61 to move continuously, at the moment, the elastic plate 61 and the elastic protruding rod 63 extrude each other to deform, finally, the elastic plate 61 crosses the elastic protruding rod 63, the restoring force of the elastic rope 62 enables the baffle 6 to move and reset, the baffle 6 shields the opening of the through groove 43 again, therefore, when the track 41 rotates to the impurity discharging port 13, the elastic protruding rod 63 enables the baffle 6 to move through the opening of the through groove 43 to be opened through the elastic plate 61, after the track 41 rotates to be far away from the impurity discharging port 13, the baffle 6 moves and resets, the opening of the through groove 43 is closed, so that dust in the accommodating cavity 42 is not easy to fall at the bottom of the processing barrel 1.

As shown in fig. 2 and fig. 3, a push plate 44 extending along the radial direction of the processing cylinder 1 is arranged at the bottom end of the rail 41, when the driving mechanism 5 drives the rail 41 to rotate, the rail 41 drives the push plate 44 to rotate, the push plate 44 pushes the dust falling on the inner wall of the bottom end of the processing cylinder 1 to move, and when the push plate 44 is close to the impurity discharging port 13, the dust pushed by the push plate 44 passes through the impurity discharging port 13 and falls into the dust collecting box 22, so that the arrangement of the push plate 44 realizes the cleaning of the dust falling at the bottom end of the processing cylinder 1. Push pedal 44 is the arc setting, and push pedal 44 that the arc set up changes and promotes the dust and remove, and push pedal 44 bottom is equipped with a plurality of conflicts in the clean brush hair 45 who handles 1 bottom inner wall of a section of thick bamboo, and the material of clean brush hair 45 is softer, and clean effect is better.

As shown in fig. 1 and 2, the filter cartridge 3 has ring grooves 31 formed at both ends thereof, bearings 32 respectively connected to both ends of the rail 41 are disposed in the ring grooves 31, the two bearings 32 connect the filter cartridge 3 to the rail 41, and the rail 41 can rotate around the filter cartridge 3. The driving mechanism 5 comprises a motor 51 arranged on the treatment barrel 1, a driving gear 52 is fixedly sleeved on an output shaft of the motor 51, the driving gear 52 is meshed with a rotating gear 53, and the rotating gear 53 is sleeved on the filter cartridge 3 and is fixedly connected to the track 41. When the motor 51 is started, the output shaft of the motor 51 drives the driving gear 52 to rotate, and the driving gear 52 drives the meshed rotating gear 53 and the track 41 to rotate, so that the driving mechanism 5 is arranged to realize the rotation of the driving track 41 around the filter cartridge 3.

As shown in fig. 1, a slot 23 is formed in the upper surface of the base 21 corresponding to the dust collecting box 22, an enclosure frame 24 abutting against the side wall of the dust collecting box 22 is slidably inserted into the slot 23, after the dust collecting box 22 is placed on the base 21, the enclosure frame 24 in the slot 23 is moved upwards, and the enclosure frame 24 realizes the limit of the dust collecting box 22, so that the dust collecting box 22 is placed on the base 21 more stably; when the dust collecting box 22 needs to be cleaned, the enclosing frame 24 is moved downwards into the slot 23, and then the dust collecting box 22 can be taken out, so that the dust in the dust collecting box 22 can be cleaned.

The arc-shaped groove 14 penetrating through the impurity discharging port 13 is formed in the wall of the impurity discharging port 13, a shielding plate 15 used for sealing the impurity discharging port 13 is embedded in the arc-shaped groove 14 in a rotating mode, the shielding plate 15 is arranged, opening and sealing of the impurity discharging port 13 are controlled, when the municipal engineering dust falling device is used, the number of the impurity discharging ports 13 opened can be controlled by a user at will, when one dust collecting box 22 is cleaned, the impurity discharging port 13 above the cleaning dust collecting box 22 can be adjusted to be in a sealing state by the user, the opening states of the other impurity discharging ports 13 are adjusted, at the moment, a machine does not need to be closed, the dust collecting box 22 can be cleaned under the condition that the machine normally collects dust, and dust collecting efficiency is improved.

The embodiment of the application provides a municipal works dust device's implementation principle does: place dust device in the position of using after, start fan 12 and motor 51, outside dirty gas gets into from dust absorption pipe 11 and handles a section of thick bamboo 1 inside, it has realized the purification to dirty gas to handle a section of thick bamboo 3 in 1, the large granule dust is because gravity can descend in a section of thick bamboo 1 bottom of handling, the tiny particle dust is just adsorbed on the outer wall of straining a section of thick bamboo 3, actuating mechanism 5 drive track 41 rotates around straining a section of thick bamboo 3, track 41 has realized the cleanness to straining a section of thick bamboo 3, clear dust drops in holding chamber 42.

When the rail 41 rotates to the impurity discharging port 13, the elastic protruding rod 63 causes the baffle 6 to move to open the through groove 43 through the elastic plate 61, impurities in the accommodating cavity 42 pass through the through groove 43 and the impurity discharging port 13 and fall into the dust collection box 22, when the rail 41 rotates to be far away from the impurity discharging port 13, the baffle 6 moves to reset, the opening of the through groove 43 is closed, so that the dust in the accommodating cavity 42 is not easy to fall at the bottom of the processing barrel 1, and the dust collection box 22 can be cleaned after being taken out from the base 21.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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. The utility model provides a municipal works dust device which characterized in that: the dust collection device comprises a treatment cylinder (1), a support rod (2) and a base (21) which are connected from top to bottom, wherein the side wall of the treatment cylinder (1) is provided with a plurality of dust collection pipes (11), a filter cylinder (3) which is vertically arranged, a fan (12) which is positioned inside the filter cylinder (3), a cleaning piece (4) for cleaning the outer wall of the filter cylinder (3) and a driving mechanism (5) for driving the cleaning piece (4) to rotate around the filter cylinder (3) are arranged in the treatment cylinder (1); the bottom end of the treatment cylinder (1) is provided with at least two impurity discharging ports (13), and a dust collecting box (22) placed on the base (21) is arranged below the impurity discharging ports (13).

2. The municipal engineering dust device of claim 1, wherein: cleaning member (4) are including rotating track (41) of twining in straining a section of thick bamboo (3), and track (41) are the spiral and set up and hug closely in straining a section of thick bamboo (3) outer wall, are equipped with chamber (42) that hold that are used for holding dress impurity in track (41), and logical groove (43) that communicate in holding chamber (42) are seted up to track (41) bottom, and track (41) bottom is equipped with along the push pedal (44) of handling a section of thick bamboo (1) radial extension.

3. The municipal engineering dust device of claim 2, wherein: the push plate (44) is arranged in an arc shape, and a plurality of cleaning bristles (45) abutting against the inner wall of the bottom end of the treatment cylinder (1) are arranged at the bottom end of the push plate (44).

4. The municipal engineering dust device of claim 2, wherein: the two ends of the filter cylinder (3) are provided with ring grooves (31), and bearings (32) connected to the two ends of the rail (41) are arranged in the ring grooves (31) respectively.

5. The municipal engineering dust device of claim 4, wherein: the driving mechanism (5) comprises a motor (51) arranged on the treatment barrel (1), a driving gear (52) is fixedly sleeved on an output shaft of the motor (51), the driving gear (52) is meshed with a rotating gear (53), and the rotating gear (53) is sleeved on the filter cartridge (3) and is fixedly connected to the track (41).

6. The municipal works dust device of claim 5, characterized in that: the bottom end of the track (41) slides along the horizontal direction to penetrate through a baffle (6) which is shielded in the through groove (43), the lower surface of the baffle (6) is provided with an elastic plate (61), the end part of the baffle (6) is connected to the side wall of the track (41) through an elastic rope (62), the opening wall of the impurity discharging opening (13) is provided with an elastic convex rod (63) which is abutted to the elastic plate (61), and the elastic convex rod (63) and the bottom end of the track (41) are arranged at intervals.

7. The municipal engineering dust device of claim 1, wherein: the upper surface of the base (21) is provided with a slot (23) corresponding to the dust collecting box (22), and the slot (23) is internally and slidably embedded with an enclosure frame (24) abutting against the side wall of the dust collecting box (22).

8. The municipal works dust device of claim 7, characterized in that: the opening wall of the impurity discharging opening (13) is provided with an arc-shaped groove (14) which penetrates through the impurity discharging opening (13), and a shielding plate (15) for sealing the impurity discharging opening (13) is rotatably embedded in the arc-shaped groove (14).