CN215534056U - Movable dust removal device - Google Patents

Abstract

The utility model discloses a movable dust removal device, which relates to the technical field of medicine production equipment and comprises a shell, a push rod and a bottom plate, wherein the shell is transversely installed on one side of the top end of the bottom plate, a dust collection cavity is formed in the upper end of one side inside the shell, a dust hood extending to the outside of the shell is installed on one side of the top end of the dust collection cavity, the dust hood extending to the outside of the shell is installed at the lower end of one side of the dust collection cavity, a dust screen is vertically installed at the upper end inside the shell on one side of the dust collection cavity, a working cavity is formed in the upper end inside the shell on one side of the dust screen, a water cavity is formed in the shell on one side of the working cavity, air outlets are formed in two ends of the upper end on one side of the water cavity, the push rod is installed on one side of the bottom plate, and universal wheels are installed at four corners of the bottom end of the bottom plate. According to the utility model, the cleaning brush is arranged, so that the anti-blocking action of the dust screen is realized, the dust screen is prevented from being blocked by dust, the trouble of shutdown and cleaning is further caused, and the smooth and continuous dust removal operation is ensured.

Description

Movable dust removal device

Technical Field

The utility model relates to the technical field of medicine production equipment, in particular to a movable dust removal device.

Background

In the process of medicine production, such as traditional Chinese medicine or veterinary medicine, the materials are often required to be smashed and ground, more dust is often generated in the process, too much dust can pollute workshops, and normal production operation of workers is affected, so that the materials are required to be processed by a dust removal device, and in order to increase the working area of the dust removal device, a mobile dust removal device is born in the market, but a filter screen of the traditional mobile dust removal device is easy to block, and the traditional mobile dust removal device is often required to be manually cleaned regularly, so that the problems are solved, deep research is carried out, and the scheme is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable dust removal device to solve the problem that a filter screen is easy to block in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a movable dust removal device comprises a shell, a push rod, a bottom plate, a dust collection structure convenient for cleaning the ground, a scrubbing structure for improving the dust removal cleaning effect and an anti-blocking structure for avoiding shutdown cleaning;

a shell is transversely installed on one side of the top end of the bottom plate, a dust collecting cavity is formed in the upper end of one side of the interior of the shell, a dust hood extending to the exterior of the shell is installed on one side of the top end of the dust collecting cavity, a dust collecting hood extending to the exterior of the shell is installed at the lower end of one side of the dust collecting cavity, and the dust collecting structure is arranged on one side of the bottom end of the dust hood;

a dust screen is vertically arranged at the upper end in the shell on one side of the dust collection cavity, a working cavity is arranged at the upper end in the shell on one side of the dust screen, a driving motor is arranged on one side in the working cavity, a rotating rod penetrating through the dust screen is arranged at the output end of the driving motor through a rotating shaft, fan blades are arranged in the working cavity on the surface of the rotating rod, and an anti-blocking structure is arranged in the shell on one side of the rotating rod;

the utility model discloses a solar water heater, including working chamber, water chamber, PLC controller, bottom plate, push rod, universal wheel, scrubbing structure, the inside water chamber of having seted up of casing of working chamber one side, and the equidistant air duct that extends to the inside one side lower extreme of water chamber of installing in working chamber one side upper end, the gas outlet has been seted up at the both ends of water chamber one side upper end, and the inside lower extreme sliding connection of water chamber has high-efficient filter screen, the casing is close to the lower extreme of water chamber one side and installs the PLC controller, and bottom plate top intermediate position department of PLC controller below installs the battery, the push rod is installed to one side of bottom plate, and four corners of bottom plate bottom install the universal wheel, scrub the structure setting one side that is close to the water chamber in the bottom plate.

Preferably, the anti-blocking structure comprises a scraper blade which is arranged inside a dust collection cavity at one end of the rotating rod, a cleaning brush is arranged at the upper end and the lower end of one side of the scraper blade, a dust removal cavity is transversely formed in the lower end of one side inside the shell, a sliding groove is formed in one side, close to the dust collection cavity, of the bottom end of the inner portion of the dust removal cavity, a sliding block is connected to the inner portion of the sliding groove in a sliding mode, and a dust collection box is arranged on one side of the inner portion of the dust removal cavity on the top end of the sliding block.

Preferably, the dust collecting structure includes movable block, montant, dust absorption fill, ripple cover and spacing hoop, the ripple cover is installed to one side of dust collection cover bottom, and the bottom of ripple cover installs the dust absorption fill, the movable block is installed at the both ends of dust absorption fill one side, and the vertical montant of installing in top of movable block, dust collection cover one side both ends install with montant matched with spacing hoop.

Preferably, the shape of movable block is the triangle-shaped, and the movable block looks sideways at vertical axis symmetric distribution about dust absorption fill.

Preferably, the slide block and the slide groove are convex, and the top end of the slide block and the bottom end of the dust collection box are of a welding integrated structure.

Preferably, the scrubbing structure includes shunt tubes, cleaning roller, mounting panel, fixing bolt, fixed orifices and connecting rod, the mounting panel is installed in the bottom plate bottom of water cavity both sides, and the inside equidistant shunt tubes that is provided with of bottom plate on mounting panel top to the top and the inside bottom intercommunication of water cavity of shunt tubes, the vertical fixing bolt that is provided with in one side of mounting panel bottom, and inside one side sliding connection of mounting panel has the connecting rod, the inside bottom one side of connecting rod is seted up with fixing bolt matched with fixed orifices, and the inside horizontal rotation of mounting panel of connecting rod one end is connected with the cleaning roller.

Preferably, the swash plate is installed to the both sides of the inside bottom in water cavity, and the inclination of swash plate and horizontal direction is 10.

Compared with the prior art, the mobile dust removal device provided by the utility model has the following beneficial effects:

1. the utility model provides a rotating rod, a scraping plate and a cleaning brush, wherein the rotating rod is used for rotating to drive the scraping plate to rotate, so that the cleaning brush rotates to clean one side of the surface of a dust screen, adhered dust is swept down, the anti-blocking action of the dust screen is realized, the dust screen is prevented from being blocked by the dust in the dust removal operation, the trouble of shutdown and cleaning is further caused, the smooth and continuous dust removal operation is ensured, the labor intensity of workers is reduced, and then after the dust removal is finished, a dust collection box is taken out from the inner part of a dust removal cavity by utilizing the sliding of a sliding block in a sliding groove, so that the dust is conveniently treated in a centralized manner, and the problem that the dust screen is easy to block is solved;

2. the utility model provides a dust collection cover and a dust collection structure, wherein dust on the ground of a region is sucked up by a dust collection hopper, and enters a dust collection cavity through the conveying of a corrugated cover and the dust collection cover, so that the dust on the ground is cleaned, meanwhile, when the ground is uneven and has small steps or barriers, a triangular movable block contacts the barriers, and the movable block rises to drive the dust collection hopper to rise to compress the corrugated cover by utilizing the self inclination of the movable block, so that the height of the distance of the dust collection hopper is changed to be higher than the barriers, the device is convenient to pass, the dust collection efficiency of the device is prevented from being influenced by unsmooth movement, the practicability of the device is further improved, and the problem that the dust on the ground is not easy to clean is solved;

3. the utility model provides a scrubbing structure and a water cavity, wherein the clean water in the water cavity flows to the inside of a shunt pipe in a small amount by utilizing the intermittent work of an electromagnetic valve on the surface of the shunt pipe, then is conveyed to the inside of a mounting plate and flows to the surface of a cleaning roller to moisten the cleaning roller, then the cleaning roller rotates to scrub the ground in the moving process of the device, the floor mopping action is realized, the ground dust is further reduced, the cleanness degree of a workshop is ensured, the adverse effect of the dust on workers is reduced, meanwhile, after the dust removal is finished, a fixing bolt can be rotated to completely separate the cleaning roller from a fixing hole, then the cleaning roller can be taken out through a connecting rod and cleaned, and the cleanliness of the cleaning roller is ensured, so that the problem of poor cleaning effect is solved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

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

FIG. 4 is a partial structure diagram of the dust cage of the present invention;

fig. 5 is a schematic view of a scrubbing structure of the present invention.

In the figure: 1. a dust hood; 2. a housing; 3. a dust collection chamber; 4. a dust collection cover; 5. a dust collecting structure; 501. a movable block; 502. a vertical rod; 503. a dust suction hopper; 504. a bellows cover; 505. a limiting hoop; 6. a dust removal cavity; 7. a dust collection box; 8. a slider; 9. a chute; 10. a rotating rod; 11. a drive motor; 12. a scrubbing structure; 1201. a shunt tube; 1202. a cleaning roller; 1203. mounting a plate; 1204. fixing the bolt; 1205. a fixing hole; 1206. a connecting rod; 13. a sloping plate; 14. a universal wheel; 15. a storage battery; 16. a high-efficiency filter screen; 17. a push rod; 18. a PLC controller; 19. an air outlet; 20. a water chamber; 21. an air duct; 22. a working chamber; 23. a fan blade; 24. a dust screen; 25. a squeegee; 26. a base plate; 27. a cleaning brush.

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.

Example 1: referring to fig. 1-5, a mobile dust removing device comprises a housing 2, a push rod 17 and a bottom plate 26, and further comprises a dust collecting structure 5 for cleaning the ground, a scrubbing structure 12 for improving the dust removing and cleaning effect, and an anti-blocking structure for avoiding shutdown and cleaning;

the shell 2 is transversely installed on one side of the top end of the bottom plate 26, the dust collecting cavity 3 is formed in the upper end of one side inside the shell 2, the dust hood 1 extending to the outside of the shell 2 is installed on one side of the top end of the dust collecting cavity 3, the dust hood 4 extending to the outside of the shell 2 is installed at the lower end of one side of the dust collecting cavity 3, and the dust collecting structure 5 is arranged on one side of the bottom end of the dust hood 4;

a dust screen 24 is vertically arranged at the upper end inside the shell 2 at one side of the dust collection cavity 3, a working cavity 22 is arranged at the upper end inside the shell 2 at one side of the dust screen 24, a driving motor 11 is arranged at one side inside the working cavity 22, the type of the driving motor 11 can be YS8024, the output end of the driving motor 11 is provided with a rotating rod 10 penetrating through the dust screen 24 through a rotating shaft, fan blades 23 are arranged inside the working cavity 22 on the surface of the rotating rod 10, and an anti-blocking structure is arranged inside the shell 2 at one side of the rotating rod 10;

a water cavity 20 is formed in the shell 2 on one side of the working cavity 22, air guide pipes 21 extending to the lower end of one side of the water cavity 20 are arranged at equal intervals at the upper end of one side of the working cavity 22, air outlets 19 are formed at two ends of the upper end of one side of the water cavity 20, a high-efficiency filter screen 16 is connected to the lower end of the inside of the water cavity 20 in a sliding manner, a PLC 18 is arranged at the lower end of one side of the shell 2 close to the water cavity 20, the PLC 18 can be FX1N-14MR-001 in model, a storage battery 15 is arranged in the middle position of the top end of the bottom plate 26 below the PLC 18, the storage battery 15 can be UD12V-38AH in model, a push rod 17 is arranged on one side of the bottom plate 26, universal wheels 14 are arranged at four corners of the bottom end of the bottom plate 26, and the scrubbing structure 12 is arranged on one side of the bottom end of the bottom plate 26 close to the water cavity 20;

referring to fig. 1-5, a mobile dust removing device further comprises an anti-blocking structure, the anti-blocking structure comprises a scraper 25 mounted inside a dust collecting cavity 3 at one end of a rotating rod 10, cleaning brushes 27 are mounted at the upper end and the lower end of one side of the scraper 25, a dust removing cavity 6 is transversely arranged at the lower end of one side inside a shell 2, a chute 9 is arranged at one side of the bottom end inside the dust removing cavity 6 close to the dust collecting cavity 3, a sliding block 8 is connected inside the chute 9 in a sliding manner, and a dust collecting box 7 is mounted at one side inside the dust removing cavity 6 at the top end of the sliding block 8;

the slide block 8 and the slide groove 9 are convex, and the top end of the slide block 8 and the bottom end of the dust collection box 7 are in a welding integrated structure;

specifically, as shown in fig. 1 and 3, the rotating rod 10 rotates to drive the scraper 25 to rotate, so that the cleaning brush 27 rotates to clean one side of the surface of the dust screen 24, the adhered dust is swept down, the anti-blocking action of the dust screen 24 is realized, and then after the dust removal is completed, the sliding of the sliding block 8 in the sliding groove 9 is utilized to take out the dust collection box 7 from the inside of the dust removal cavity 6, so that the dust can be conveniently and intensively treated.

Example 2: the dust collection structure 5 comprises a movable block 501, a vertical rod 502, a dust collection bucket 503, a corrugated cover 504 and a limiting hoop 505, wherein the corrugated cover 504 is installed on one side of the bottom end of the dust collection cover 4, the dust collection bucket 503 is installed on the bottom end of the corrugated cover 504, the movable block 501 is installed at two ends of one side of the dust collection bucket 503, the vertical rod 502 is vertically installed at the top end of the movable block 501, and the limiting hoop 505 matched with the vertical rod 502 is installed at two ends of one side of the dust collection cover 4;

the movable blocks 501 are triangular, and the movable blocks 501 are symmetrically distributed about a side-view vertical central axis of the dust hopper 503;

specifically, as shown in fig. 1, 3 and 4, the dust on the ground of the region is sucked up through the dust suction hopper 503, and the dust enters the dust collection chamber 3 through the corrugated cover 504 and the dust collection cover 4, so as to clean the dust on the ground, meanwhile, when the ground is uneven and has small steps or obstacles, the triangular movable block 501 contacts the obstacles, and the movable block 501 is made to ascend to drive the dust suction hopper 503 to ascend to compress the corrugated cover 504 by utilizing the self inclination, so that the distance between the dust suction hopper 503 is changed and is made to be higher than the obstacles, thereby facilitating the passing of the device and improving the practicability of the device.

Example 3: the scrubbing structure 12 comprises a shunt pipe 1201, a cleaning roller 1202, a mounting plate 1203, a fixing bolt 1204, a fixing hole 1205 and a connecting rod 1206, wherein the mounting plate 1203 is mounted at the bottom ends of bottom plates 26 at two sides of a water cavity 20, the shunt pipes 1201 are arranged in the bottom plate 26 at the top end of the mounting plate 1203 at equal intervals, the top ends of the shunt pipes 1201 are communicated with the bottom end in the water cavity 20, the fixing bolt 1204 is vertically arranged at one side of the bottom end of the mounting plate 1203, the connecting rod 1206 is slidably connected to one side of the inside of the mounting plate 1203, the fixing hole 1205 matched with the fixing bolt 1204 is formed in one side of the bottom end of the inside of the connecting rod 1206, and the cleaning roller 1202 is transversely and rotatably connected to the inside of the mounting plate 1203 at one end of the connecting rod 1206;

inclined plates 13 are arranged on two sides of the bottom end in the water cavity 20, and the inclined angle of each inclined plate 13 with the horizontal direction is 10 degrees;

specifically, as shown in fig. 1, 2 and 5, through the intermittent operation of the electromagnetic valve on the surface of the shunt tube 1201, clean water in the water cavity 20 flows into the shunt tube 1201 in a small amount, and then is conveyed into the mounting plate 1203 and flows to the surface of the cleaning roller 1202 to wet the cleaning roller 1202, then the cleaning roller 1202 rotates to scrub the ground in the moving process of the device, so that the mopping action is realized, meanwhile, after the dust removal is completed, the fixing bolt 1204 can be rotated to completely separate from the fixing hole 1205, then the cleaning roller 1202 can be taken out through the connecting rod 1206 and cleaned, and the inclined plate 13 is arranged to facilitate the water in the water cavity 20 to flow into the shunt tube 1201.

The output end of the PLC controller 18 is electrically connected to the input end of the driving motor 11 through a wire.

The working principle is as follows: when the device is used, firstly, the device is started through the PLC 18, meanwhile, the storage battery 15 is utilized to supply power to the device, then the push rod 17 is pushed, the bottom plate 26 is moved by rolling of the universal wheel 14, then dust removal operation is carried out on the regional environment, the driving motor 11 is started to drive the rotating rod 10 to rotate, further the fan blades 23 rotate to enable the inside of the working cavity 22 to generate negative pressure, and dust in the regional space is sucked into the dust collection cavity 3 through the dust collection cover 1;

the first innovation point implementation step:

the first step is as follows: dust on the ground of the area is sucked up through the dust suction hopper 503 and enters the dust collection cavity 3 through the conveying of the corrugated cover 504 and the dust collection cover 4, so that the dust on the ground is cleaned;

the second step is that: meanwhile, when the ground is uneven and has small steps or obstacles, the triangular movable block 501 contacts the obstacles, and the movable block 501 rises to drive the dust suction hopper 503 to rise to compress the corrugated cover 504 by utilizing the inclination of the movable block, so that the distance between the dust suction hopper 503 and the corrugated cover is changed, the height of the dust suction hopper is higher than the obstacles, and the device is convenient to pass;

the third step: meanwhile, the corrugated cover 504 and the vertical rod 502 are arranged to ensure vertical up-and-down movement of the movable block 501, and then the dust suction hopper 503 is restored to the original position under the action of the gravity of the movable block 501, so that dust on the ground can be conveniently adsorbed.

The implementation step of the second innovation point:

the first step is as follows: the dust is blocked by the dust screen 24, the large dust can fall into the dust collection box 7 through the dust falling port at the bottom end of the dust collection cavity 3, and a small amount of dust can be adhered to the surface of the dust screen 24;

the second step is that: however, the rotation of the rotating rod 10 drives the scraper 25 to rotate, so that the cleaning brush 27 rotates to wipe one side of the surface of the dust screen 24, the adhered dust is swept down, the anti-blocking action of the dust screen 24 is realized, and the smooth and continuous dust removal operation is ensured;

the third step: after the dust removal is finished, the dust collection box 7 is taken out from the dust removal cavity 6 by the sliding of the sliding block 8 in the sliding groove 9, so that the dust collection box is convenient to intensively process.

Inside air admission working chamber 22 after 24 dust removals of dust screen to get into the lower extreme of the inside one side of water cavity 20 through air duct 21, adsorb the tiny dust in this part of air through the inside clear water in water cavity 20, improve the dust removal effect, later air passes through gas outlet 19 and discharges, sets up high-efficient filter screen 16 simultaneously, can filter tiny dust, guarantees the cleanliness factor of the clear water of 16 lower extremes of high-efficient filter screen

The third innovation point implementation step:

the first step is as follows: through the intermittent work of the electromagnetic valve on the surface of the shunt pipe 1201, clean water in the water cavity 20 flows into the shunt pipe 1201 slightly, is conveyed into the mounting plate 1203 and flows to the surface of the cleaning roller 1202 to be wetted;

the second step is that: then, in the moving process of the device, the cleaning roller 1202 rotates to scrub the ground by utilizing the friction between the cleaning roller and the ground, so that the mopping action is realized, and the dust on the ground is further reduced;

the third step: meanwhile, after dust removal is completed, the fixing bolt 1204 can be rotated to be completely separated from the fixing hole 1205, and then the connecting rod 1206 can slide from the inside of the mounting plate 1203, so that the cleaning roller 1202 is taken out and cleaned, and the cleanliness of the cleaning roller 1202 is guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a portable dust collector, includes casing (2), push rod (17) and bottom plate (26), its characterized in that: the cleaning machine also comprises a dust collecting structure (5) convenient for cleaning the ground, a scrubbing structure (12) for improving the dust removal cleaning effect and an anti-blocking structure for avoiding shutdown and cleaning;

the dust collection device is characterized in that a shell (2) is transversely arranged on one side of the top end of the bottom plate (26), a dust collection cavity (3) is formed in the upper end of one side of the inner portion of the shell (2), a dust collection cover (1) extending to the outer portion of the shell (2) is arranged on one side of the top end of the dust collection cavity (3), a dust collection cover (4) extending to the outer portion of the shell (2) is arranged at the lower end of one side of the dust collection cavity (3), and a dust collection structure (5) is arranged on one side of the bottom end of the dust collection cover (4);

the dust collection device is characterized in that a dust screen (24) is vertically arranged at the upper end inside the shell (2) on one side of the dust collection cavity (3), a working cavity (22) is formed in the upper end inside the shell (2) on one side of the dust screen (24), a driving motor (11) is arranged on one side inside the working cavity (22), a rotating rod (10) penetrating through the dust screen (24) is arranged at the output end of the driving motor (11) through a rotating shaft, fan blades (23) are arranged inside the working cavity (22) on the surface of the rotating rod (10), and an anti-blocking structure is arranged inside the shell (2) on one side of the rotating rod (10);

casing (2) of working chamber (22) one side is inside has seted up water cavity (20), and working chamber (22) one side upper end equidistant install extend to air duct (21) of the inside one side lower extreme of water cavity (20), gas outlet (19) have been seted up at both ends of water cavity (20) one side upper end, and the inside lower extreme sliding connection of water cavity (20) has high-efficient filter screen (16), casing (2) are close to the lower extreme of water cavity (20) one side and install PLC controller (18), and bottom plate (26) top intermediate position department of PLC controller (18) below installs battery (15), push rod (17) are installed to one side of bottom plate (26), and install universal wheel (14) in four corners of bottom plate (26) bottom, clean structure (12) and set up the one side that is close to water cavity (20) in bottom plate (26).

2. A mobile dust extraction apparatus according to claim 1, wherein: the anti-blocking structure comprises a scraper (25) which is arranged inside a dust collection cavity (3) at one end of a rotating rod (10), a cleaning brush (27) is arranged at the upper end and the lower end of one side of the scraper (25), a dust removal cavity (6) is transversely arranged at the lower end of one side inside a shell (2), a sliding groove (9) is arranged at one side, close to the dust collection cavity (3), of the bottom end inside the dust removal cavity (6), a sliding block (8) is connected to the inside of the sliding groove (9) in a sliding mode, and a dust collection box (7) is arranged at one side inside the dust removal cavity (6) at the top end of the sliding block (8).

3. A mobile dust extraction apparatus according to claim 1, wherein: dust collection structure (5) are including movable block (501), montant (502), dust absorption fill (503), ripple cover (504) and spacing hoop (505), ripple cover (504) are installed to one side of dust collection cover (4) bottom, and the bottom of ripple cover (504) installs dust absorption fill (503), movable block (501) are installed at the both ends of dust absorption fill (503) one side, and the vertical montant (502) of installing in top of movable block (501), dust collection cover (4) one side both ends are installed with montant (502) matched with spacing hoop (505).

4. A mobile dust extraction apparatus according to claim 3, wherein: the shape of movable block (501) is the triangle-shaped, and movable block (501) looks sideways at vertical axis symmetric distribution about dust absorption fill (503).

5. A mobile dust extraction apparatus according to claim 2, wherein: the slide block (8) and the slide groove (9) are convex, and the top end of the slide block (8) and the bottom end of the dust collection box (7) are in a welding integrated structure.

6. A mobile dust extraction apparatus according to claim 1, wherein: scrub structure (12) including shunt tubes (1201), cleaning roller (1202), mounting panel (1203), fixing bolt (1204), fixed orifices (1205) and connecting rod (1206), bottom plate (26) bottom at water cavity (20) both sides is installed in mounting panel (1203), and inside equidistant shunt tubes (1201) that are provided with of bottom plate (26) on mounting panel (1203) top to the top and the inside bottom intercommunication in water cavity (20) of shunt tubes (1201), the vertical fixing bolt (1204) that is provided with in one side of mounting panel (1203) bottom, and inside one side sliding connection of mounting panel (1203) has connecting rod (1206), connecting rod (1206) inside bottom one side seted up with fixing bolt (1204) matched with fixed orifices (1205), and the inside horizontal rotation of mounting panel (1203) of connecting rod (1206) one end is connected with cleaning roller (1202).

7. A mobile dust extraction apparatus according to claim 1, wherein: swash plate (13) are installed to the both sides of the inside bottom in water cavity (20), and swash plate (13) are 10 with the inclination of horizontal direction.

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