CN210889022U

CN210889022U - Tunnel construction is with removing raise dust device

Info

Publication number: CN210889022U
Application number: CN201920831057.4U
Authority: CN
Inventors: 李伟勇; 阎敏娟; 蔺学贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-06-30
Anticipated expiration: 2029-06-04

Abstract

The utility model relates to a remove raise dust device technical field, especially relate to a tunnel construction is with removing raise dust device, filter the air through the cartridge filter, filter the smoke and dust granule of less particle size, the air flows into in the cartridge filter, filter the air through the rotatory filter tube at last, the air autogyration filter tube gets into the top of baffle, drive the rotation of rotatory filter tube through the motor simultaneously, make long brush evenly rotate in the cartridge filter, clear away the raise dust granule that piles up in the cartridge filter hole through the brush hair of long brush, guarantee that the cartridge filter can not be blockked up by the raise dust granule, thereby improve dust removal effect and dust collection efficiency; comprises a shell, an air suction pipe, an exhaust fan, an air inlet, a rotary drum, a rotary motor, a motor base, three groups of filter cartridges, a partition board, an air outlet, an exhaust pipe and an exhaust fan; the brush is characterized by further comprising a power motor, a power gear, a driven gear, a driving wheel, a driven wheel, a transmission belt, three groups of rotary filter pipes, three groups of left brush seats, three groups of right brush seats and a long brush.

Description

Tunnel construction is with removing raise dust device

Technical Field

The utility model relates to a remove raise dust device technical field, especially relate to a tunnel construction is with removing raise dust device.

Background

As is well known, a raise dust removing device is an auxiliary device used in the tunnel construction process for filtering and removing raise dust generated in the tunnel due to construction, so that the dust content of air in the tunnel is kept at a low concentration, and the raise dust removing device is widely used in the technical field of raise dust removing devices; the existing raise dust removing device comprises a shell, an air suction pipe, an exhaust fan, an air inlet, a rotary drum, a rotary motor, a motor base, three groups of filter cartridges, a partition plate, an air outlet, an exhaust pipe and an exhaust fan; when the existing raise dust removing device is used, the raise dust removing device is placed at a specified position, air with a large amount of raise dust is sucked into the device through an air inlet to be filtered, and the air after dust removal is discharged through an air outlet; present remove raise dust device discovery in using, after removing the longer back of raise dust device operating duration, the raise dust can be piled up in the hole department of removing dust the pipe, causes the jam of removing dust the pipe, leads to the dust collection efficiency low, needs the manual work to unpack apart the device and clear up improvement dust collection efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a prevent blockking up, raise dust removing device is used in tunnel construction that dust collection efficiency is high.

The utility model relates to a raise dust removing device for tunnel construction, which comprises a shell, an air suction pipe, an air exhauster, an air inlet, a rotary drum and a rotary motor, the air inlet is arranged in the middle of the left end of the shell, the right end of the exhaust fan is fixedly connected with the air inlet, the air suction pipe is arranged at the left end of the exhaust fan, the rotary cylinder is rotatably arranged at the lower side in the shell, the left end of the motor base is fixedly connected with the lower side of the right end of the shell, the rotary motor is fixedly arranged at the top end of the motor base, a rotating shaft of the rotary motor is fixedly connected with the rotary cylinder, the partition plate is fixedly arranged at the upper side in the shell, the top ends of the three groups of filter cartridges are respectively fixedly connected with the left side, the middle side and the right side of the bottom end of the partition plate, the air outlet is arranged in the middle of the top end of the shell, the bottom end of the exhaust; also comprises a power motor, a power gear, a driven gear, a driving wheel and a driven wheel, the drive belt, three rotatory filter tube of group, three left brush holders of group, three right brush holders of group and long brush, power motor is fixed to be set up in the top left side of baffle, power gear is fixed to be set up in the top of motor, three rotatory worry pipe of group are rotatable respectively to be set up in the inside of three cartridge filter of group, driven gear is fixed to be set up in the top of a set of rotatory filter tube, driven gear is connected with the meshing of power gear, the action wheel is fixed to be set up in the top of a set of rotatory filter tube, from the fixed top that sets up in two sets of rotatory filter tube of driving wheel, the action wheel passes through the drive belt transmission with the follow driving wheel and is connected, three left brush holders of group are fixed respectively to be set up in the left end of three rotatory filter tube of group respectively, long brush is fixed.

The utility model discloses a tunnel construction is with removing raise dust device still includes filter cartridge and active carbon, the top of filter cartridge and the inside top fixed connection of shell, the active carbon sets up in filter cartridge.

The utility model discloses a tunnel construction is with removing raise dust device still includes three fixing bearing of group, and three fixing bearing of group are fixed respectively and are set up in the top left side of baffle, well side and right side, and three fixing bearing of group snare respectively set up in the top of three rotatory filter tubes of group, three fixing bearing of group respectively with three rotatory filter tube rotatable coupling of group.

The utility model discloses a tunnel construction is with removing raise dust device still includes the safety cover, and the outer end of rotating electrical machines, the bottom of safety cover and the top fixed connection of motor cabinet are located to the safety cover.

The utility model discloses a tunnel construction is with removing raise dust device still includes location bearing, and location bearing is fixed to be set up in the inside middle-end of shell, and location bearing snare establishes the left end and the right-hand member of arranging the rotatory section of thick bamboo in, location bearing and rotatory section of thick bamboo rotatable coupling.

The utility model discloses a tunnel construction is with removing raise dust device, still include four spacing pipes of group, four buffer spring of group, four foundation columns of group, four built-in spring of group and four group's bottom plates, four spacing pipe of group's top respectively with the bottom left front side of shell, left rear side, right front side and right rear side fixed connection, four buffer spring of group snare sets up in four spacing pipe's of group outer end respectively, four foundation columns of group slide respectively and set up in four spacing intraductals of group, four built-in spring's of group bottom is fixed respectively in four foundation columns's of group top, four built-in spring's of group top and shell contact, four foundation columns of group's bottom respectively with four group's bottom.

The utility model discloses a tunnel construction is with removing raise dust device still includes four group's universal wheels, the top of four group's universal wheels respectively with the bottom fixed connection of four group's bottom plates.

The utility model discloses a tunnel construction is with removing raise dust device still includes four group's positioning fixture block, and four group's positioning fixture block are fixed respectively and are set up in the top of four group's positioning fixture block.

Compared with the prior art, the beneficial effects of the utility model are that: when using tunnel construction to get rid of the raise dust in to the tunnel with removing the raise dust device, the air pump air exhauster that has the raise dust sends into in the rotary drum, great granule is stayed the right-hand member dust exhaust mouth of the self-rotating drum in the rotary drum and is discharged, further filter the air through the cartridge filter, the smoke and dust particle filtration of less particle size, the air flows in the cartridge filter, filter the air through the spin filter pipe at last, the air gets into the top of baffle from the spin filter pipe, drive the spin filter pipe through the motor simultaneously and rotate, make the long brush rotate evenly in the cartridge filter, the brush hair through the long brush clears away the raise dust granule of piling up in the cartridge filter hole, guarantee that the cartridge filter can not blockked up by the raise dust granule, thereby dust removal effect and dust collection efficiency are improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a rotary filter tube of the present invention;

FIG. 4 is an enlarged view of reference A in FIG. 1;

in the drawings, the reference numbers: 1. a housing; 2. an air suction pipe; 3. an exhaust fan; 4. an air inlet; 5. a rotary drum; 6. a rotating electric machine; 7. a motor base; 8. a filter cartridge; 9. a partition plate; 10. an air outlet; 11. an exhaust duct; 12. an exhaust fan; 13. a power motor; 14. a power gear; 15. a driven gear; 16. a driving wheel; 17. a driven wheel; 18. a transmission belt; 19. rotating the filter tube; 20. a left brush holder; 21. a right brush holder; 22. a long brush; 23. a filter cartridge; 24. activated carbon; 25. fixing the bearing; 26. a protective cover; 27. positioning the bearing; 28. a limiting pipe; 29. a buffer spring; 30. a bottom pillar; 31. a built-in spring; 32. a base plate; 33. a universal wheel; 34. and positioning the fixture block.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the utility model relates to a dust removal device for tunnel construction, which comprises a housing 1, an air suction pipe 2, an air exhauster 3, an air inlet 4, a rotary drum 5, a rotary motor 6, a motor base 7, three groups of filter cartridges 8, a baffle plate 9, an air outlet 10, an exhaust pipe 11 and an exhaust fan 12, wherein the air inlet 4 is arranged in the middle of the left end of the housing 1, the right end of the air exhauster 3 is fixedly connected with the air inlet 4, the air suction pipe 2 is arranged at the left end of the air exhauster 3, the rotary drum 5 is rotatably arranged at the lower side of the interior of the housing 1, the left end of the motor base 7 is fixedly connected with the lower side of the right end of the housing 1, the rotary motor 6 is fixedly arranged at the top end of the motor base 7, the rotary shaft of the rotary motor 6 is fixedly connected with the rotary drum 5, the baffle plate 9 is fixedly arranged at the upper, the air outlet 10 is arranged in the middle of the top end of the shell 1, the bottom end of the exhaust pipe 11 is fixedly connected with the air outlet 10, and the right end of the exhaust pipe 11 is fixedly connected with the exhaust fan 12; the automatic cleaning device further comprises a power motor 13, a power gear 14, a driven gear 15, a driving wheel 16, a driven wheel 17, a transmission belt 18, three groups of rotary filtering pipes 19, three groups of left brush holders 20, three groups of right brush holders 21 and a long hair brush 22, wherein the power motor 13 is fixedly arranged on the left side of the top end of the partition board 9, the power gear 14 is fixedly arranged on the top end of the motor, the three groups of rotary filtering pipes are respectively and rotatably arranged inside the three groups of filter cylinders 8, the driven gear 15 is fixedly arranged on the top end of the group of rotary filtering pipes 19, the driven gear 15 is in meshed connection with the power gear 14, the driving wheel 16 is fixedly arranged on the top end of the group of rotary filtering pipes 19, the driven wheel 17 is fixedly arranged on the top ends of the two groups of rotary filtering pipes 19, the driving wheel 16 is in transmission connection with the driven wheel 17 through the transmission belt 18, the three groups of left, the long hairbrush 22 is fixedly arranged at the left end of the three groups of left brush holders 20 and the right end of the three groups of right brush holders 21; when using tunnel construction to get rid of the raise dust in to the tunnel with removing the raise dust device, the air pump air exhauster that has the raise dust sends into in the rotary drum, great granule is stayed the right-hand member dust exhaust mouth of the self-rotating drum in the rotary drum and is discharged, further filter the air through the cartridge filter, the smoke and dust particle filtration of less particle size, the air flows in the cartridge filter, filter the air through the spin filter pipe at last, the air gets into the top of baffle from the spin filter pipe, drive the spin filter pipe through the motor simultaneously and rotate, make the long brush rotate evenly in the cartridge filter, the brush hair through the long brush clears away the raise dust granule of piling up in the cartridge filter hole, guarantee that the cartridge filter can not blockked up by the raise dust granule, thereby dust removal effect and dust collection efficiency are improved.

The utility model discloses a raise dust removing device for tunnel construction, which also comprises a filter box 23 and active carbon 24, wherein the top end of the filter box 23 is fixedly connected with the top end of the interior of the shell 1, and the active carbon 24 is arranged in the filter box 23; harmful gases in the air are adsorbed and filtered through the filter box and the active carbon.

The utility model discloses a dust removal device for tunnel construction, still include three groups of fixed bearings 25, three groups of fixed bearings 25 are fixed respectively and are set up in the top left side, the middle side and the right side of baffle 9, three groups of fixed bearings 25 are snare set up respectively in the top of three groups of rotatory filter tubes 19, three groups of fixed bearings 25 are rotatable with three groups of rotatory filter tubes 19 respectively; the rotary filter pipe is fixed through a fixed bearing.

The utility model discloses a raise dust removing device for tunnel construction, which also comprises a protective cover 26, wherein the protective cover 26 is covered on the outer end of the rotating motor 6, and the bottom end of the protective cover 26 is fixedly connected with the top end of the motor base 7; the motor is protected by the protective cover.

The utility model discloses a raise dust removing device for tunnel construction, which also comprises a positioning bearing 27, wherein the positioning bearing 27 is fixedly arranged at the middle end in the shell 1, the positioning bearing 27 is sleeved at the left end and the right end of the rotary cylinder 5, and the positioning bearing 27 is rotatably connected with the rotary cylinder 5; the rotary drum is positioned and fixed through a positioning bearing.

The utility model discloses a dust removal device for tunnel construction, still include four group's spacing pipes 28, four group's buffer spring 29, four group's sill posts 30, four group's built-in spring 31 and four group's bottom plates 32, four group's spacing pipe 28's top respectively with the bottom left front side of shell 1, left rear side, right front side and right rear side fixed connection, four group's buffer spring 29 respectively the snare set up in four group's spacing pipe 28's outer end, four group's sill posts 30 slide respectively and set up in four group's spacing pipes 28, four group's built-in spring 31's bottom is fixed respectively and is set up in four group's sill post 30's top, four group's built-in spring 31's top contacts with shell 1, four group's sill post 30; the shock generated by the device is eliminated through the buffer spring, and the protection device cannot be influenced by the shock.

The utility model discloses a dust removal device for tunnel construction, which also comprises four groups of universal wheels 33, wherein the top ends of the four groups of universal wheels 33 are respectively fixedly connected with the bottom ends of four groups of bottom plates 32; the device is convenient to move through the universal wheels.

The utility model discloses a dust removal device for tunnel construction, which also comprises four groups of positioning fixture blocks 34, wherein the four groups of positioning fixture blocks 34 are respectively and fixedly arranged at the top ends of the four groups of positioning fixture blocks 34; the universal wheel is limited to roll when the device moves to a specified position through the positioning fixture block.

The utility model discloses a tunnel construction is with removing raise dust device, when using tunnel construction to remove the raise dust in the tunnel with removing raise dust device, the air pump air exhauster that has the raise dust sends into the rotary drum, bigger granule is stayed in the rotary drum right-hand member dust exhaust mouth of self-rotating drum and is discharged, further filter air through the cartridge filter, filter the smoke and dust granule of less particle size, the air flows into the cartridge filter, filter the air through the rotary filter pipe finally, the air enters into the top of baffle from the rotary filter pipe, drive the rotary filter pipe through the motor simultaneously and rotate, make the long brush rotate evenly in the cartridge filter, clear away the raise dust granule that piles up in the cartridge filter hole through the brush hair of long brush, guarantee that the cartridge filter can not blockked up by the raise dust granule, thereby improve dust removal effect and dust removal efficiency, adsorb the harmful gas in the air through filter box and active carbon and filter, the rotary filter tube is fixed through the fixed bearing, the motor is protected through the protective cover, the rotary tube is positioned and fixed through the positioning bearing, vibration generated by the device is eliminated through the buffer spring, the protection device cannot be affected by vibration, the universal wheel is convenient to move, the universal wheel is limited to roll when the device moves to a specified position through the positioning fixture block, and before the actions are completed, the rotary filter tube is firstly moved to a position required by a user.

The utility model discloses a tunnel construction is with removing raise dust device, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of its all parts are its from taking the technique, as long as can reach all can implement of its beneficial effect, so do not add at much and give unnecessary details.

The dust removing device for tunnel construction of the utility model, under the condition of not being described reversely, the directional words contained in the terms of 'up-down, left-right, front-back, inside-outside, vertical and horizontal' and the like only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A raise dust removing device for tunnel construction comprises a shell (1), an air suction pipe (2), an exhaust fan (3), an air inlet (4), a rotary cylinder (5), a rotary motor (6), a motor base (7), three groups of filter cartridges (8), a partition plate (9), an air outlet (10), an exhaust pipe (11) and an exhaust fan (12), wherein the air inlet (4) is arranged in the middle of the left end of the shell (1), the right end of the exhaust fan (3) is fixedly connected with the air inlet (4), the air suction pipe (2) is arranged at the left end of the exhaust fan (3), the rotary cylinder (5) is rotatably arranged at the lower side inside the shell (1), the left end of the motor base (7) is fixedly connected with the lower side of the right end of the shell (1), the rotary motor (6) is fixedly arranged at the top end of the motor base (7), a rotating shaft of the rotary motor (6) is fixedly connected with the rotary cylinder (5), the partition plate (9), the top ends of the three groups of filter cartridges (8) are respectively fixedly connected with the left side, the middle side and the right side of the bottom end of the partition plate (9), the air outlet (10) is arranged in the middle of the top end of the shell (1), the bottom end of the exhaust pipe (11) is fixedly connected with the air outlet (10), and the right end of the exhaust pipe (11) is fixedly connected with the exhaust fan (12); characterized in that the device also comprises a power motor (13), a power gear (14), a driven gear (15), a driving wheel (16), a driven wheel (17), a transmission belt (18), three groups of rotary filtering pipes (19), three groups of left brush holders (20), three groups of right brush holders (21) and a long hair brush (22), wherein the power motor (13) is fixedly arranged on the left side of the top end of the partition plate (9), the power gear (14) is fixedly arranged on the top end of the motor, the three groups of rotary filtering pipes are respectively and rotatably arranged in the three groups of filter cartridges (8), the driven gear (15) is fixedly arranged on the top end of one group of rotary filtering pipes (19), the driven gear (15) is in meshed connection with the power gear (14), the driving wheel (16) is fixedly arranged on the top end of one group of rotary filtering pipes (19), the driven wheel (17) is fixedly arranged on the top ends of the two groups of rotary filtering pipes, the driving wheel (16) is in transmission connection with the driven wheel (17) through a transmission belt (18), the three groups of left brush holders (20) are respectively and fixedly arranged at the left ends of the three groups of rotary filter pipes (19), the three groups of right brush holders (21) are respectively and fixedly arranged at the right ends of the three groups of rotary filter pipes (19), and the long brush (22) is fixedly arranged at the left ends of the three groups of left brush holders (20) and the right ends of the three groups of right brush holders (21).

2. The dust removing device for tunnel construction according to claim 1, further comprising a filter box (23) and activated carbon (24), wherein the top end of the filter box (23) is fixedly connected with the top end of the interior of the casing (1), and the activated carbon (24) is arranged in the filter box (23).

3. The dust removing device for tunnel construction according to claim 2, further comprising three sets of fixed bearings (25), wherein the three sets of fixed bearings (25) are respectively and fixedly arranged at the left side, the middle side and the right side of the top end of the partition plate (9), the three sets of fixed bearings (25) are respectively and annularly sleeved at the top ends of the three sets of rotary filter tubes (19), and the three sets of fixed bearings (25) are respectively and rotatably connected with the three sets of rotary filter tubes (19).

4. A dust removing device for tunnel construction according to claim 3, further comprising a protective cover (26), wherein the protective cover (26) is covered on the outer end of the rotating motor (6), and the bottom end of the protective cover (26) is fixedly connected with the top end of the motor base (7).

5. The dust removing device for tunnel construction according to claim 4, further comprising a positioning bearing (27), wherein the positioning bearing (27) is fixedly arranged at the middle end inside the housing (1), the positioning bearing (27) is sleeved at the left end and the right end of the rotating cylinder (5), and the positioning bearing (27) is rotatably connected with the rotating cylinder (5).

6. The dust removing device for tunnel construction according to claim 5, further comprising four sets of limit pipes (28), four sets of buffer springs (29), four sets of bottom posts (30), four sets of built-in springs (31) and four sets of bottom plates (32), the top ends of the four groups of limit pipes (28) are respectively fixedly connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the shell (1), the four groups of buffer springs (29) are respectively arranged at the outer ends of the four groups of limit tubes (28) in a sleeved mode, the four groups of bottom posts (30) are respectively arranged in the four groups of limiting tubes (28) in a sliding way, the bottom ends of the four groups of built-in springs (31) are respectively and fixedly arranged at the top ends of the four groups of bottom posts (30), the top ends of the four groups of built-in springs (31) are contacted with the shell (1), the bottom ends of the four groups of bottom columns (30) are respectively and fixedly connected with the top ends of the four groups of bottom plates (32).

7. A dust removal device for tunnel construction according to claim 6, further comprising four sets of universal wheels (33), wherein the top ends of the four sets of universal wheels (33) are fixedly connected with the bottom ends of the four sets of bottom plates (32), respectively.

8. The dust removing device for tunnel construction according to claim 7, further comprising four sets of positioning blocks (34), wherein the four sets of positioning blocks (34) are respectively fixed on the top ends of the four sets of positioning blocks (34).