CN214513587U - House building construction dust collector - Google Patents

Abstract

The utility model relates to the technical field of dust removing equipment, in particular to a house building construction dust removing device, which can fully clean the dust adsorbed on a dust cleaning plate, avoid frequent replacement of the dust cleaning plate and improve the economic usability of the device; including the dust absorption main part, the dust catcher, the scrubbing board, the connecting pipe, the hose, the dust absorption pipe, adjusting part, including a motor, an end cap, a controller, and a cover plate, first bevel gear, second bevel gear, the axis of rotation, the cam, two sets of fixed blocks, the first shrink pole of multiunit, the first spring of multiunit, two sets of first belt pulleys, the belt, first lead screw axle, the stopper, first slide bar, first slider, the connecting block, multiunit second shrink pole, multiunit second spring and brush, the inside of dust absorption main part is provided with the cavity, the left end at the dust absorption main part is fixed to the dust catcher, and scrubbing board and the upper and lower inside wall sliding connection of dust absorption main part, the connecting pipe is fixed on dust absorption main part right-hand member upper portion, and communicate with the hose, the other end and the dust absorption pipe intercommunication of hose.

Description

House building construction dust collector

Technical Field

The utility model relates to a dust collecting equipment's technical field especially relates to a house building construction dust collector.

Background

A house building construction dust collector is an auxiliary device for dust collection, and is widely used in the field of dust collection equipment; the existing dust removing device for building construction needs frequent replacement of the dust collecting plate, so that the economical usability of the device is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a make the dust that adsorbs at the scrubbing board clear up by abundant, avoid frequent change scrubbing board, improve its economic usability's housing construction dust collector.

The utility model relates to a house building construction dust removal device, which comprises a dust collection main body, a dust collector, a dust washing plate, a connecting pipe, a hose, a dust collection pipe, an adjusting component, a motor, a first bevel gear, a second bevel gear, a rotating shaft, a cam, two groups of fixed blocks, a plurality of groups of first shrinkage rods, a plurality of groups of first springs, two groups of first belt pulleys, a belt, a first screw shaft, a limiting block, a first sliding rod, a first slider, a connecting block, a plurality of groups of second shrinkage rods, a plurality of groups of second springs and a brush, wherein a cavity is arranged inside the dust collection main body, the dust collector is fixed at the left end of the dust collection main body, the dust washing plate is connected with the upper inner side wall and the lower inner side wall of the dust collection main body in a sliding manner, the connecting pipe is fixed at the upper part of the right end of the dust collection main body and communicated with the hose, the other end of the hose is communicated with the dust collection pipe, the dust collection main body is connected with the dust collection main body through the adjusting component, and the motor is fixed at the left side of the top end of the dust collection main body, the output end of the motor is connected with a first bevel gear, the first bevel gear is in meshing transmission connection with a second bevel gear, the second bevel gear is fixed on the upper portion of a rotating shaft, the rotating shaft is in rotating connection with a dust collection main body, a cam is fixed at the bottom end of the rotating shaft and is in rolling connection with the middle portion of the left side of a dust washing plate, two groups of fixing blocks are symmetrically fixed at the upper end and the lower end of a cavity of the dust collection main body and are positioned on the left side of the dust washing plate, a plurality of groups of first contraction rods are uniformly fixed at the right ends of the two groups of fixing blocks, the other end of each first contraction rod is connected with the left end of the dust washing plate, a first spring is fixedly sleeved on each first contraction rod, two groups of first belt pulleys are respectively fixed at the top ends of the rotating shaft and a first screw shaft, the two groups of first belt pulleys are in transmission connection with each other through a belt, the first screw shaft is rotatably connected with the dust collection main body and positioned on the right side of the dust washing plate, and a limiting block is rotatably connected with the bottom of the first screw shaft, the first slide bar is fixed on the limiting block and is positioned on the right side of the first screw shaft, the first slide block is rotatably connected with the first screw shaft and is in sliding connection with the first slide bar, the connecting block is fixed at the left end of the first slide block, the multiple groups of second contraction rods are uniformly fixed on the connecting block, the second spring is fixedly sleeved on the second contraction rods, the other end of the second spring is connected with the hairbrush, and the hairbrush is in close contact with the right end of the dust washing plate.

The utility model discloses a house building construction dust collector, the adjusting part includes the second belt pulley, second lead screw axle, a support frame, the second slide bar, second slider and grip block, the top at second lead screw axle is fixed to the second belt pulley, the second belt pulley passes through belt drive with first belt pulley and is connected, and second lead screw axle rotates with the support frame and is connected, the support frame is fixed in dust absorption main part right-hand member bottom, and the second slide bar is fixed on the support frame, and be located the right side of second lead screw axle, the second slider rotates with second lead screw axle and is connected, and with second slide bar sliding connection, and the front end at the second slider is fixed through the grip block to the dust absorption pipe.

The utility model discloses a house building construction dust collector, still include the hollow supporting shoe of multiunit, the layer board, collect the box, the handle, drain pipe and multiunit puddler, the hollow supporting shoe of multiunit is evenly fixed in the bottom of dust absorption main part, the layer board is fixed between the hollow supporting shoe of multiunit, and collect the box and place on the layer board, the front end at collecting the box is fixed to the handle, the drain pipe communicates with the bottom right side of dust absorption main part, and be located the top of handle, and the multiunit puddler is evenly fixed at first screw epaxially, and be located the below of stopper.

The utility model discloses a house building construction dust collector, still include the pushing hands, multiunit third shrink pole, multiunit third spring, the multiunit movable block, multiunit spacing bolt and multiunit rag gyro wheel, the left end in the dust absorption main part is fixed to the pushing hands, multiunit third shrink pole is evenly fixed on hollow support block top inside wall, and the fixed suit of third spring is on the third shrink pole, the bottom of third shrink pole is connected with the top of movable block, both ends are provided with the constant head tank about the movable block, spacing bolt can come in and go out in the constant head tank of movable block, and multiunit spacing bolt is connected with the both ends middle part spiral shell dress about multiunit hollow support block respectively, the rag gyro wheel is fixed in the bottom of movable block, and be provided with the brake braking piece on the rag gyro wheel.

The utility model discloses a house building construction dust collector still includes protection casing and dust screen, and the top in the dust absorption main part is fixed to the protection casing to cover motor, first bevel gear, second bevel gear and first belt pulley, and the top left side of protection casing is provided with the multiunit louvre, and the dust screen covers the multiunit louvre, and the dust screen is fixed on the top inside wall of protection casing.

The utility model discloses a house building construction dust collector still includes the observation window, and the front end at the dust absorption main part is fixed to the observation window.

The utility model discloses a house building construction dust collector is provided with the antiskid gum cover on the pushing hands.

Compared with the prior art, the beneficial effects of the utility model are that: through the matching use of the dust collector, the connecting pipe, the hose and the dust collection pipe, dust is sucked into the dust collection main body and is adsorbed through the dust washing plate, meanwhile, the first bevel gear is driven to rotate through the motor and is in meshing transmission connection with the second bevel gear, the second bevel gear drives the rotating shaft and the cam to rotate, the dust washing plate is vibrated left and right under the matching use of the fixed block, the first contraction rod and the first spring, the dust adsorbed on the dust washing plate is dropped, the rotating shaft drives a group of first belt pulleys to rotate, the two groups of first belt pulleys are connected through belt transmission, so that the first screw shaft rotates, the first slide block drives the connecting block to move up and down, the dust washing plate is cleaned through the brush under the matching use of the second contraction rod and the second spring, and the dust of the dust washing plate is sufficiently cleaned, avoid frequent change scrubbing board, improve the economic usability of device.

Drawings

Fig. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a front view of the main body of the dust collector;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is an enlarged schematic view of the utility model at B;

fig. 5 is an enlarged schematic view of the utility model at C;

in the drawings, the reference numbers: 1. a dust collection main body; 2. a dust collector; 3. a dust washing plate; 4. a connecting pipe; 5. a hose; 6. a dust collection pipe; 7. a motor; 8. a first bevel gear; 9. a second bevel gear; 10. a rotating shaft; 11. a cam; 12. a fixed block; 13. a first retracting lever; 14. a first spring; 15. a first pulley; 16. a belt; 17. a first screw shaft; 18. a limiting block; 19. a first slide bar; 20. a first slider; 21. connecting blocks; 22. a second retracting lever; 23. a second spring; 24. a brush; 25. a second pulley; 26. a second screw shaft; 27. a support frame; 28. a second slide bar; 29. a second slider; 30. a clamping block; 31. a hollow support block; 32. a support plate; 33. a collection box; 34. a handle; 35. a drain pipe; 36. a stirring rod; 37. a pushing handle; 38. a third retracting lever; 39. a third spring; 40. a moving block; 41. a limit bolt; 42. a ground roller; 43. a protective cover; 44. heat dissipation holes; 45. a dust screen; 46. and (4) an observation window.

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 5, the dust removing device for house building construction of the present invention comprises a dust collecting main body 1, a dust collector 2, a dust washing plate 3, a connecting pipe 4, a hose 5, a dust collecting pipe 6, an adjusting component, a motor 7, a first bevel gear 8, a second bevel gear 9, a rotating shaft 10, a cam 11, two sets of fixing blocks 12, a plurality of sets of first retractable rods 13, a plurality of sets of first springs 14, two sets of first belt pulleys 15, a belt 16, a first screw shaft 17, a limiting block 18, a first sliding rod 19, a first sliding block 20, a connecting block 21, a plurality of sets of second retractable rods 22, a plurality of sets of second springs 23 and a brush 24, wherein a cavity is arranged inside the dust collecting main body 1, the dust collector 2 is fixed at the left end of the dust collecting main body 1, the dust washing plate 3 is slidably connected with the upper and lower inner side walls of the dust collecting main body 1, the connecting pipe 4 is fixed at the upper portion of the right end of the dust collecting main body 1 and is communicated with the hose 5, the other end of the hose 5 is communicated with a dust absorption pipe 6, the dust absorption pipe 6 is connected with a dust absorption main body 1 through an adjusting component, a motor 7 is fixed on the left side of the top end of the dust absorption main body 1, the output end of the motor 7 is connected with a first bevel gear 8, the first bevel gear 8 is in meshing transmission connection with a second bevel gear 9, the second bevel gear 9 is fixed on the upper portion of a rotating shaft 10, the rotating shaft 10 is in rotating connection with the dust absorption main body 1, a cam 11 is fixed on the bottom end of the rotating shaft 10 and is in rolling connection with the middle portion of the left side of the dust washing plate 3, two groups of fixing blocks 12 are symmetrically fixed on the upper end and the lower end of a cavity of the dust absorption main body 1 and are positioned on the left side of the dust washing plate 3, a plurality of groups of first shrinkage rods 13 are uniformly fixed on the right ends of the two groups of fixing blocks 12, the other end of the first shrinkage rods 13 is connected with the left end of the dust washing plate 3, a first spring 14 is fixedly sleeved on the first shrinkage rods 13, and two groups of first belt pulleys 15 are respectively fixed on the top ends of the rotating shaft 10 and a first screw shaft 17, two groups of first belt pulleys 15 are in transmission connection through a belt 16, a first lead screw shaft 17 is in rotary connection with the dust collection main body 1 and is positioned on the right side of the dust washing plate 3, a limiting block 18 is in rotary connection with the bottom of the first lead screw shaft 17, a first slide rod 19 is fixed on the limiting block 18 and is positioned on the right side of the first lead screw shaft 17, a first slide block 20 is in rotary connection with the first lead screw shaft 17 and is in sliding connection with the first slide rod 19, a connecting block 21 is fixed at the left end of the first slide block 20, a plurality of groups of second contraction rods 22 are uniformly fixed on the connecting block 21, a second spring 23 is fixedly sleeved on the second contraction rods 22, the other end of the second spring 23 is connected with a hairbrush 24, and the hairbrush 24 is in close contact with the right end of the dust washing plate 3; through the matching use of the dust collector 2, the connecting pipe 4, the hose 5 and the dust collection pipe 6, dust is sucked into the dust collection main body 1 and is adsorbed through the dust washing plate 3, meanwhile, the motor 7 drives the first bevel gear 8 to rotate, the first bevel gear 8 is in meshing transmission connection with the second bevel gear 9, the second bevel gear 9 drives the rotating shaft 10 and the cam 11 to rotate, under the matching use of the fixed block 12, the first contraction rod 13 and the first spring 14, the dust washing plate 3 vibrates left and right, dust adsorbed on the dust washing plate 3 drops, the rotating shaft 10 drives a group of first belt pulleys 15 to rotate, the two groups of first belt pulleys 15 are in transmission connection through the belt 16, so that the first screw shaft 17 rotates, the first sliding block 20 drives the connecting block 21 to move up and down, under the matching use of the second contraction rod 22 and the second spring 23, the dust washing plate 3 is cleaned through the brush 24, the dust of the dust cleaning plate 3 is fully cleaned, the frequent replacement of the dust cleaning plate 3 is avoided, and the economical usability of the device is improved.

The utility model discloses a house building construction dust collector, the adjusting part includes second belt pulley 25, second lead screw axle 26, support frame 27, second slide bar 28, second slider 29 and grip block 30, second belt pulley 25 fixes the top at second lead screw axle 26, second belt pulley 25 passes through the belt 16 transmission with first belt pulley 15 and is connected, and second lead screw axle 26 rotates with support frame 27 and is connected, support frame 27 fixes in dust absorption main part 1 right-hand member bottom, and second slide bar 28 fixes on support frame 27, and lie in the right side of second lead screw axle 26, second slider 29 rotates with second lead screw axle 26 and is connected, and with second slide bar 28 sliding connection, and dust absorption pipe 6 passes through grip block 30 and fixes the front end at second slider 29; the first belt pulley 15 is in transmission connection with the second belt pulley 25 through the belt 16, so that the second belt pulley 25 drives the second screw shaft 26 to rotate, the second sliding block 29 drives the dust suction pipe 6 to move up and down, the dust suction area of the dust suction pipe 6 is enlarged, and the dust suction speed and the dust suction effect of the device are improved.

The utility model discloses a house building construction dust collector, still include multiunit hollow support block 31, layer board 32, collect box 33, handle 34, drain pipe 35 and multiunit puddler 36, multiunit hollow support block 31 evenly fixes the bottom in dust absorption main part 1, layer board 32 fixes between multiunit hollow support block 31, and collect box 33 and place on layer board 32, handle 34 fixes the front end at collect box 33, drain pipe 35 communicates with the bottom right side of dust absorption main part 1, and be located the top of handle 34, and multiunit puddler 36 evenly fixes on first lead screw axle 17, and be located the below of stopper 18; the dust falling from the dust cleaning plate 3 can be quickly dissolved in water under the stirring of the stirring rod 36 and is discharged into the handle 34 through the drain pipe 35, so that the dust can be conveniently and intensively treated, and the use convenience of the device is improved.

The utility model discloses a house building construction dust collector, still include pushing hands 37, multiunit third shrink pole 38, multiunit third spring 39, multiunit movable block 40, multiunit spacing bolt 41 and multiunit ground roller 42, pushing hands 37 fixes the left end at dust absorption main part 1, multiunit third shrink pole 38 is evenly fixed on the inside wall of hollow support block 31 top, and third spring 39 is fixed the suit on third shrink pole 38, the bottom of third shrink pole 38 is connected with the top of movable block 40, both ends are provided with the constant head tank about movable block 40, spacing bolt 41 can come in and go out in the constant head tank of movable block 40, and multiunit spacing bolt 41 respectively with the middle part spiral shell dress of both ends about multiunit hollow support block 31 connect, ground roller 42 fixes the bottom at movable block 40, and be provided with the brake braking piece on the ground roller 42; through setting up pushing hands 37, third shrink pole 38, third spring 39, movable block 40, spacing bolt 41 and lower margin gyro wheel 42, the whole removal of device of being convenient for can carry out the shock attenuation when removing simultaneously, improves the nimble usability of device.

The utility model discloses a house building construction dust collector, still include protection casing 43 and dust screen 45, protection casing 43 is fixed on the top of dust absorption main part 1 to cover motor 7, first bevel gear 8, second bevel gear 9 and first belt pulley 15, and the top left side of protection casing 43 is provided with multiunit louvre 44, and dust screen 45 covers multiunit louvre 44, and dust screen 45 fixes on the top inside wall of protection casing 43; through setting up protection casing 43, protect motor 7, first bevel gear 8, second bevel gear 9 and first belt pulley 15, simultaneously through setting up louvre 44 and dust screen 45, the heat dissipation of the motor 7 of being convenient for avoids motor 7 to be heated ageing, improves the life of device.

The utility model discloses a dust removing device for building construction, which also comprises an observation window 46, wherein the observation window 46 is fixed at the front end of the dust collection main body 1; by arranging the observation window 46, the condition inside the dust collection main body 1 can be observed conveniently, and the use convenience of the device is further improved.

The utility model relates to a dust removing device for house building construction, an anti-skid rubber sleeve is arranged on the pushing handle 37; through setting up anti-skidding gum cover, the phenomenon of skidding appears when avoiding operator thrust unit, avoids appearing the damage of colliding with, improves the use reliability of device.

The utility model discloses a house building construction dust collector, it is at work, at first use through the cooperation of cleaner 2, connecting pipe 4, hose 5 and dust absorption pipe 6, inhale the dust in dust absorption main part 1, and adsorb through dust washing board 3, drive first bevel gear 8 through motor 7 simultaneously and rotate, first bevel gear 8 is connected with second bevel gear 9 meshing transmission, make second bevel gear 9 drive axis of rotation 10 and cam 11 and rotate, and under the cooperation of fixed block 12, first shrink rod 13 and first spring 14 use, make dust washing board 3 shake about, make the dust that adsorbs at dust washing board 3 drop, and axis of rotation 10 drives a set of first belt pulley 15 and rotates, connect through belt 16 transmission between two sets of first belt pulley 15, thereby make first silk axle 17 rotate, and then make first slider 20 drive connecting block 21 and reciprocate, and under the cooperation of second shrink pole 22 and second spring 23 is used, the scrubbing board 3 is cleared up through brush 24, make the dust on the scrubbing board 3 carry out abundant clearance, avoid frequent change scrubbing board 3, improve the economic usability of device, the dust that later drops from scrubbing board 3 can dissolve in aquatic fast under the stirring of puddler 36, and arrange into handle 34 through drain pipe 35 in, be convenient for the centralized processing of dust, improve the convenience of use of device, then be connected through belt 16 transmission between first belt pulley 15 and the second belt pulley 25, make second belt pulley 25 drive second lead screw axle 26 and rotate, thereby make second slider 29 drive dust absorption pipe 6 and reciprocate, enlarge the dust absorption area of dust absorption pipe 6, improve the dust absorption rate and the dust absorption effect of device.

The utility model discloses a house building construction dust collector, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

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 (7)

1. A house building construction dust removal device is characterized by comprising a dust collection main body (1), a dust collector (2), a dust washing plate (3), a connecting pipe (4), a hose (5), a dust collection pipe (6), an adjusting component, a motor (7), a first bevel gear (8), a second bevel gear (9), a rotating shaft (10), a cam (11), two groups of fixing blocks (12), a plurality of groups of first contraction rods (13), a plurality of groups of first springs (14), two groups of first belt pulleys (15), a belt (16), a first screw shaft (17), a limiting block (18), a first sliding rod (19), a first sliding block (20), a connecting block (21), a plurality of groups of second contraction rods (22), a plurality of groups of second springs (23) and a brush (24), wherein a cavity is arranged inside the dust collection main body (1), the dust collector (2) is fixed at the left end of the dust collection main body (1), and the dust washing plate (3) is connected with the upper inner side wall and the lower side wall of the dust collection main body (1) in a sliding manner, the connecting pipe (4) is fixed on the upper part of the right end of the dust absorption main body (1) and is communicated with the hose (5), the other end of the hose (5) is communicated with the dust absorption pipe (6), the dust absorption pipe (6) is connected with the dust absorption main body (1) through an adjusting component, the motor (7) is fixed on the left side of the top end of the dust absorption main body (1), the output end of the motor (7) is connected with a first bevel gear (8), the first bevel gear (8) is in meshing transmission connection with a second bevel gear (9), the second bevel gear (9) is fixed on the upper part of a rotating shaft (10), the rotating shaft (10) is in rotating connection with the dust absorption main body (1), a cam (11) is fixed at the bottom end of the rotating shaft (10) and is in rolling connection with the middle part of the left side of the dust washing plate (3), two groups of fixing blocks (12) are symmetrically fixed at the upper and lower ends of a cavity of the dust absorption main body (1) and are positioned on the left side of the dust washing plate (3), a plurality of groups of first contraction rods (13) are uniformly fixed at the right ends of the two groups of fixed blocks (12), the other ends of the first contraction rods (13) are connected with the left end of the dust washing plate (3), a first spring (14) is fixedly sleeved on the first contraction rods (13), two groups of first belt pulleys (15) are respectively fixed at the top ends of the rotating shaft (10) and the first screw shaft (17), the two groups of first belt pulleys (15) are in transmission connection through a belt (16), the first screw shaft (17) is in rotary connection with the dust absorption main body (1) and is positioned at the right side of the dust washing plate (3), a limit block (18) is in rotary connection with the bottom of the first screw shaft (17), a first slide rod (19) is fixed on the limit block (18) and is positioned at the right side of the first screw shaft (17), and a first slide block (20) is in rotary connection with the first screw shaft (17) and is in sliding connection with the first slide rod (19), connecting block (21) are fixed at the left end of first slider (20), and multiunit second shrink pole (22) are evenly fixed on connecting block (21) to second spring (23) fixed suit is on second shrink pole (22), and the other end and brush (24) of second spring (23) are connected, and brush (24) and the right-hand member in close contact with of scrubbing board (3).

2. The house building construction dust removing device of claim 1, wherein the adjusting component comprises a second belt pulley (25), a second screw shaft (26), a supporting frame (27), a second sliding rod (28), a second sliding block (29) and a clamping block (30), the second belt pulley (25) is fixed at the top end of the second screw shaft (26), the second belt pulley (25) is in transmission connection with the first belt pulley (15) through a belt (16), the second screw shaft (26) is rotationally connected with a support frame (27), the support frame (27) is fixed at the bottom of the right end of the dust absorption main body (1), and a second slide bar (28) is fixed on the support frame (27) and is positioned at the right side of the second lead screw shaft (26), a second slide block (29) is rotationally connected with the second lead screw shaft (26) and is connected with the second slide bar (28) in a sliding way, and the dust suction pipe (6) is fixed at the front end of the second slide block (29) through a clamping block (30).

3. The dust removing device for house building construction as claimed in claim 2, further comprising a plurality of sets of hollow supporting blocks (31), supporting plates (32), a collecting box (33), a handle (34), a water discharging pipe (35) and a plurality of sets of stirring rods (36), wherein the plurality of sets of hollow supporting blocks (31) are uniformly fixed at the bottom end of the dust collecting main body (1), the supporting plates (32) are fixed between the plurality of sets of hollow supporting blocks (31), the collecting box (33) is placed on the supporting plates (32), the handle (34) is fixed at the front end of the collecting box (33), the water discharging pipe (35) is communicated with the right side of the bottom end of the dust collecting main body (1) and is positioned above the handle (34), and the plurality of sets of stirring rods (36) are uniformly fixed on the first screw shaft (17) and are positioned below the limiting blocks (18).

4. The house building construction dust removing device according to claim 3, further comprising a pushing handle (37), a plurality of sets of third contraction rods (38), a plurality of sets of third springs (39), a plurality of sets of moving blocks (40), a plurality of sets of limiting bolts (41) and a plurality of sets of ground rollers (42), wherein the pushing handle (37) is fixed at the left end of the dust collecting main body (1), the plurality of sets of third contraction rods (38) are uniformly fixed on the inner side wall of the top end of the hollow supporting block (31), the third springs (39) are fixedly sleeved on the third contraction rods (38), the bottom ends of the third contraction rods (38) are connected with the top ends of the moving blocks (40), positioning grooves are arranged at the left end and the right end of the moving block (40), the limiting bolts (41) can enter and exit into the positioning grooves of the moving block (40), and the plurality of sets of limiting bolts (41) are respectively in threaded connection with the middles of the left end and the right end of the plurality of hollow supporting blocks (31), the anchor roller (42) is fixed at the bottom end of the moving block (40), and a brake pad is arranged on the anchor roller (42).

5. The dust removing device for house building construction according to claim 4, further comprising a protective cover (43) and a dust screen (45), wherein the protective cover (43) is fixed on the top end of the dust collecting main body (1) and covers the motor (7), the first bevel gear (8), the second bevel gear (9) and the first belt pulley (15), a plurality of groups of heat dissipation holes (44) are formed in the left side of the top end of the protective cover (43), the dust screen (45) covers the plurality of groups of heat dissipation holes (44), and the dust screen (45) is fixed on the inner side wall of the top end of the protective cover (43).

6. The dust removing apparatus for building construction as claimed in claim 5, further comprising an observation window (46), wherein the observation window (46) is fixed to the front end of the dust suction main body (1).

7. The dust removing device for house building construction as claimed in claim 6, wherein the pushing handle (37) is provided with an anti-slip rubber sleeve.

Images