CN220110695U

CN220110695U - Construction dust device

Info

Publication number: CN220110695U
Application number: CN202321488149.XU
Authority: CN
Inventors: 刘立业
Original assignee: Hebei Fengran Construction Engineering Co ltd
Current assignee: Hebei Fengran Construction Engineering Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-12-01
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a construction dust device, which belongs to the technical field of dust devices, and comprises a water tank, wherein universal wheels are symmetrically and rotationally connected to the four corners of the bottom of the water tank, handrails are symmetrically and fixedly arranged at the top of one side of the water tank, a support is arranged in the middle of the top of the water tank, a support rod is rotationally connected to the middle of the support, a rotating seat is fixedly arranged at the top of the support rod, an air duct is arranged at the top of the rotating seat, and a dust falling mechanism is arranged in the air duct; according to the utility model, the water tank is pushed by the handrail, the water tank moves through the universal wheels, meanwhile, the air duct sprays dust through the dust falling mechanism, the air duct can be driven to rotate left and right in a reciprocating manner while spraying the dust falling through the electric rotating mechanism, the dust falling range of the air duct can be effectively enlarged, the dust falling efficiency of the dust falling device is improved, and the inclination angle of the air duct can be adjusted through the angle adjusting mechanism, so that the distance for spraying the dust falling can be adjusted.

Description

Construction dust device

Technical Field

The utility model relates to the technical field of dust falling devices, in particular to a construction dust falling device.

Background

The engineering construction site can generate a large amount of dust, and the dust can influence the physical health of people when being inhaled into the body by workers, and can cause a plurality of diseases, so that the physical health of the workers is greatly endangered, and the working efficiency is delayed, and therefore, in the construction process, a dust falling device is needed.

Current construction dust device, for example, publication No.: when the dust settling device for the construction site is used, a worker connects a water pipe to the front end position of the dredging pipe, then starts the water pump and the motor, water passes through the dredging pipe and then enters the atomizer to be atomized, the motor drives the first guide rod to rotate, the first guide rod drives the fan blade to rotate, and the fan blade blows atomized water out, so that dust settling can be carried out.

When the existing construction dust device is used, although the dust settling effect can be achieved, the direction of equipment is fixed, dust settling can be carried out on the position in front of the equipment, the dust settling range of the equipment is smaller, the dust settling efficiency is lower, the dust settling distance cannot be adjusted by the equipment, and the construction dust device is inconvenient to use, so that the problem is solved.

Disclosure of Invention

The utility model aims to provide a construction dust device, which can drive an air duct to spray dust and simultaneously rotate left and right in a reciprocating manner through an electric rotating mechanism, so that the dust is sprayed in multiple directions, the dust falling range of the air duct can be effectively enlarged, the dust falling efficiency of the dust device is improved, and the inclination angle of the air duct can be adjusted through an angle adjusting mechanism, so that the distance of spraying dust is adjusted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the construction dust device comprises a water tank, universal wheels are symmetrically and rotationally connected at four corners of the bottom of the water tank, handrails are symmetrically fixed at the top of one side of the water tank, wherein,

the middle part of the top end of the water tank is provided with a bracket, the middle part of the bracket is rotationally connected with a supporting rod, the top of the supporting rod is fixedly provided with a rotating seat, and the top of the rotating seat is provided with an air duct;

the dust settling device is characterized in that a dust settling mechanism is arranged in the air duct, a water inlet pipe is communicated with the top of the water tank far away from the handrail, a support is arranged on the top of one side, close to the support, of the water tank, a first sliding groove is formed in one side, close to the support, of the support, a first sliding block is arranged in the first sliding groove, a reciprocating screw rod is connected in the first sliding groove in a rotating mode, the reciprocating screw rod and the first sliding block form threaded connection, a second motor is arranged at one end of the support, the shaft end of the second motor is fixedly connected with the reciprocating screw rod, a toothed bar is fixed on one side, close to the support, of the first sliding block, and a gear is fixed on the outer side, corresponding to the toothed bar, of the support;

the top mid-mounting of roating seat has first branch, the top and the dryer bottom middle part rotation of first branch are connected, second spout has been seted up at roating seat one side top, be provided with the second slider in the second spout, the rotation is connected with adjusting screw in the second slider, adjusting screw one end runs through the inside of roating seat and extends to the outside, adjusting screw constitutes threaded connection with the second slider, the sliding seat is installed at the top of second slider, the top rotation of sliding seat is connected with second branch, the one end that the sliding seat was kept away from to the second branch is rotated with the bottom of dryer and is connected, the power supply box is installed to the outer one side of water tank.

Preferably, the dust fall mechanism comprises an annular pipe, the annular pipe is arranged on the inner side of one end of the air cylinder, the annular pipe is communicated with a spray head at equal intervals near the opening of the air cylinder, a water pump is arranged in the water tank and is communicated with the annular pipe through a connecting hose, a first motor is arranged at the inner part of the other end of the air cylinder, and a fan blade is arranged at the shaft end of the first motor near the annular pipe.

Preferably, the pitch of the gear is equal to the pitch of the rack, and the gear is meshed with the rack.

Preferably, the sliding seat is in transmission connection with the air duct through a second supporting rod.

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

1. according to the utility model, the water tank is pushed by the handrail, the water tank moves through the universal wheels, meanwhile, the air duct sprays dust through the dust falling mechanism, the air duct can be driven to rotate left and right in a reciprocating manner while spraying the dust falling through the electric rotating mechanism, the dust falling range of the air duct can be effectively enlarged, the dust falling efficiency of the dust falling device is improved, and the inclination angle of the air duct can be adjusted through the angle adjusting mechanism, so that the distance for spraying the dust falling can be adjusted.

2. According to the utility model, when the angle of the air duct needs to be adjusted, the adjusting screw is rotated, the adjusting screw is driven to move leftwards or rightwards in the second sliding groove through threaded connection formed by the adjusting screw and the second sliding block, so that the sliding seat is driven to move leftwards or rightwards, meanwhile, the sliding seat drives the second supporting rod to deflect, the vertical height of the second supporting rod is changed, the air duct is driven to rotate by taking the first supporting rod as a supporting point, and the inclination angle of the air duct is adjusted, so that the spraying distance of the air duct is adjusted.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure: 1. a water tank; 2. a universal wheel; 3. an armrest; 4. a bracket; 5. a support rod; 6. a rotating seat; 7. an air duct; 8. an annular tube; 9. a spray head; 10. a water pump; 11. a connecting hose; 12. a water inlet pipe; 13. a first motor; 14. a fan blade; 15. a support; 16. a first chute; 17. a first slider; 18. a reciprocating screw rod; 19. a second motor; 20. a toothed bar; 21. a gear; 22. a first strut; 23. a second chute; 24. a second slider; 25. adjusting a screw; 26. a sliding seat; 27. a second strut; 28. and a power supply box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1 to 3, the present utility model provides a technical solution: the construction dust device comprises a water tank 1, universal wheels 2 are symmetrically and rotatably connected at four corners of the bottom of the water tank 1, armrests 3 are symmetrically and fixedly arranged at the top of one side of the water tank 1,

a bracket 4 is arranged in the middle of the top end of the water tank 1, a supporting rod 5 is rotatably connected in the middle of the bracket 4, a rotating seat 6 is fixed at the top of the supporting rod 5, and an air duct 7 is arranged at the top of the rotating seat 6;

a dust fall mechanism is arranged in the air duct 7, the top of the water tank 1, which is far away from the handrail 3, is communicated with a water inlet pipe 12, a support 15 is arranged at the top of one side of the water tank 1, which is close to the support 4, a first sliding groove 16 is formed in one side of the support 15, which is close to the support rod 5, a first sliding block 17 is arranged in the first sliding groove 16, a reciprocating screw rod 18 is connected in a rotating way in the first sliding groove 16, the reciprocating screw rod 18 and the first sliding block 17 form threaded connection, a second motor 19 is arranged at one end of the support 15, the shaft end of the second motor 19 is fixedly connected with the reciprocating screw rod 18, a toothed bar 20 is fixed at one side of the first sliding block 17, which is close to the support rod 5, and a gear 21 is fixed at the outer side of the support rod 5, which corresponds to the toothed bar 20;

the middle part of the top end of the rotating seat 6 is provided with a first supporting rod 22, the top of the first supporting rod 22 is rotationally connected with the middle part of the bottom end of the air duct 7, the top of one side of the rotating seat 6 is provided with a second sliding groove 23, a second sliding block 24 is arranged in the second sliding groove 23, an adjusting screw 25 is rotationally connected with the second sliding block 24, one end of the adjusting screw 25 penetrates through the inside of the rotating seat 6 to extend to the outer side, the adjusting screw 25 and the second sliding block 24 form threaded connection, the top of the second sliding block 24 is provided with a sliding seat 26, the top of the sliding seat 26 is rotationally connected with a second supporting rod 27, one end of the second supporting rod 27 far away from the sliding seat 26 is rotationally connected with the bottom of the air duct 7, and one side outside the water tank 1 is provided with a power box 28;

the water tank 1 is pushed by the handrail 3, the water tank 1 moves through the universal wheel 2, meanwhile, the air duct 7 sprays dust through a dust falling mechanism, the air duct 7 can be driven to rotate left and right in a reciprocating manner when spraying dust falling through an electric rotating mechanism, the dust falling range of the air duct 7 can be effectively enlarged, the dust falling efficiency of a dust falling device is improved, and the inclination angle of the air duct 7 can be adjusted through an angle adjusting mechanism, so that the distance for spraying dust falling is adjusted.

Referring to fig. 1 to 3, the dust settling mechanism comprises an annular pipe 8, the annular pipe 8 is mounted at the inner side of one end of an air duct 7, spray heads 9 are equidistantly communicated at the opening of the annular pipe 8 close to the air duct 7, a water pump 10 is mounted in a water tank 1, the water pump 10 is communicated with the annular pipe 8 through a connecting hose 11, a first motor 13 is mounted at the other end of the air duct 7, a fan blade 14 is mounted at the shaft end of the first motor 13 close to the annular pipe 8, when dust settling is carried out, the water pump 10 pumps out dust settling water in the water tank 1, so that the dust settling water enters the connecting hose 11 through the connecting hose 11, and then is sprayed out through the spray heads 9, dust is adsorbed through atomized dust settling water, the effect of dust settling is achieved, meanwhile, the first motor 13 drives the fan blade 14 to rotate, wind force is generated, the atomized dust settling water is blown out a long distance, a dust settling range can be provided, and the dust settling mechanism is used for quickly settling dust for construction dust.

Referring to fig. 1 to 3, the pitch of the gear 21 is equal to the pitch of the rack 20, and the gear 21 is meshed with the rack 20, so that when the dust falling mechanism in the air duct 7 performs dust falling, the second motor 19 drives the reciprocating screw 18 to rotate, the reciprocating screw 18 can drive the first slider 17 to reciprocate left and right, the first slider 17 drives the rack 20 to reciprocate left and right, the rack 20 can drive the support rod 5 to reciprocate left and right through meshing with the gear 21, and further drive the air duct 7 to reciprocate left and right, so that the air duct 7 can reciprocate left and right while dust falling, and the dust falling range of the air duct 7 is effectively improved.

Referring to fig. 1 to 3, one end of the second support rod 27 away from the sliding seat 26 is rotatably connected with the bottom of the air duct 7, the sliding seat 26 is in transmission connection with the air duct 7 through the second support rod 27, when the angle of the air duct 7 needs to be adjusted, the adjusting screw 25 is rotated, the adjusting screw 25 is driven to move leftwards or rightwards in the second chute 23 through threaded connection with the second slide block 24, and then the sliding seat 26 is driven to move leftwards or rightwards, meanwhile, the sliding seat 26 drives the second support rod 27 to deflect, so that the vertical height of the second support rod 27 is changed, and then the air duct 7 is driven to rotate by taking the first support rod 22 as a fulcrum, and the inclination angle of the air duct 7 is adjusted, so that the spraying distance of the air duct 7 is adjusted.

Working principle: according to the construction dust falling device, the water tank 1 is pushed by the handrail 3, the water tank 1 moves through the universal wheel 2, meanwhile, the air duct 7 sprays dust through the dust falling mechanism, the air duct 7 can be driven to reciprocate left and right when spraying dust falling through the electric rotating mechanism, multi-direction spraying dust falling is achieved, the dust falling range of the air duct 7 can be effectively enlarged, the dust falling efficiency of the dust falling device is improved, and the inclination angle of the air duct 7 can be adjusted through the angle adjusting mechanism, so that the distance for spraying dust falling is adjusted;

when the dust falling mechanism in the air duct 7 carries out dust falling, the second motor 19 drives the reciprocating screw rod 18 to rotate, the reciprocating screw rod 18 can drive the first sliding block 17 to reciprocate left and right, the first sliding block 17 drives the toothed bar 20 to reciprocate left and right, the toothed bar 20 can drive the supporting rod 5 to reciprocate left and right through meshing with the gear 21, and then the air duct 7 is driven to reciprocate left and right, the air duct 7 can reciprocate left and right while dust falling, the dust falling range of the air duct 7 is effectively improved, and when the angle of the air duct 7 is required to be regulated, the adjusting screw rod 25 is rotated, the adjusting screw rod 25 drives the first sliding block 24 to move left or right in the second sliding groove 23 through threaded connection with the second sliding block 24, and then the sliding seat 26 drives the second supporting rod 27 to deflect, so that the vertical height of the second supporting rod 27 is changed, and then the air duct 7 is driven to rotate by taking the first supporting rod 22 as a supporting point 7, and the inclination angle of the air duct 7 is regulated, and the spraying distance of the air duct 7 is regulated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. Construction dust device, including water tank (1), its characterized in that: the four corners of the bottom of the water tank (1) are symmetrically and rotationally connected with universal wheels (2), the top of one side of the water tank (1) is symmetrically fixed with armrests (3), wherein,

a support (4) is arranged in the middle of the top end of the water tank (1), a supporting rod (5) is rotatably connected in the middle of the support (4), a rotating seat (6) is fixed at the top of the supporting rod (5), and an air duct (7) is arranged at the top of the rotating seat (6);

the dust settling device is characterized in that a dust settling mechanism is arranged in the air duct (7), the top of the water tank (1) far away from the handrail (3) is communicated with a water inlet pipe (12), a support (15) is arranged at the top of one side of the water tank (1) close to the support (4), a first sliding groove (16) is formed in one side of the support (15) close to the support rod (5), a first sliding block (17) is arranged in the first sliding groove (16), a reciprocating screw rod (18) is rotationally connected with the first sliding groove (16), the reciprocating screw rod (18) and the first sliding block (17) form threaded connection, a second motor (19) is arranged at one end of the support (15), a toothed bar (20) is fixedly connected with the first sliding block (17) at the shaft end of the second motor (19) close to the support rod (5), and a gear (21) is fixedly arranged on the outer side of the support rod (5) corresponding to the toothed bar (20);

the top mid-mounting of roating seat (6) has first branch (22), the top and dryer (7) bottom middle part rotation of first branch (22) are connected, second spout (23) have been seted up at roating seat (6) one side top, be provided with second slider (24) in second spout (23), second slider (24) internal rotation is connected with adjusting screw (25), the inside extension to the outside of roating seat (6) is run through to adjusting screw (25) one end, adjusting screw (25) constitute threaded connection with second slider (24), sliding seat (26) are installed at the top of second slider (24), the top rotation of sliding seat (26) is connected with second branch (27), the one end that sliding seat (26) were kept away from to second branch (27) is connected with the bottom rotation of dryer (7), power supply box (28) are installed to the outside one side of water tank (1).

2. The construction dust device according to claim 1, wherein: the dust fall mechanism comprises an annular pipe (8), the annular pipe (8) is arranged at the inner side of one end of the air cylinder (7), the annular pipe (8) is communicated with a spray head (9) at equal intervals near the opening of the air cylinder (7), a water pump (10) is arranged in the water tank (1), the water pump (10) is communicated with the annular pipe (8) through a connecting hose (11), a first motor (13) is arranged at the inner side of the other end of the air cylinder (7), and a fan blade (14) is arranged at the shaft end of the first motor (13) near the annular pipe (8).

3. The construction dust device according to claim 1, wherein: the pitch of the gear (21) is equal to that of the toothed bar (20), and the gear (21) is meshed with the toothed bar (20).

4. The construction dust device according to claim 1, wherein: the sliding seat (26) is in transmission connection with the air duct (7) through a second supporting rod (27).