CN211799656U

CN211799656U - Building construction dust collector

Info

Publication number: CN211799656U
Application number: CN202020369758.3U
Authority: CN
Inventors: 吴小辉; 冉隆彦; 刘帆; 罗丽
Original assignee: Huazhi Construction Group Co ltd
Current assignee: Huazhi Construction Group Co ltd
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-10-30
Anticipated expiration: 2030-03-21

Abstract

The utility model relates to a construction dust collector belongs to construction dust removal field, the on-line screen storage device comprises a base, be provided with quick-witted case on the base, be provided with the gun rack on the machine case, be provided with the barrel on the gun rack, the one end of barrel is provided with the shower nozzle, still is provided with water tank and water pump on the base, the bottom of gun rack is provided with the chassis, has seted up the holding tank on the machine case, the chassis rotates to be connected in the holding tank, is provided with the center pin on the chassis, the center pin runs through to quick-witted incasement along vertical direction, quick-witted incasement is provided with and. The utility model discloses have the effect of being convenient for improve the dust removal scope.

Description

Building construction dust collector

Technical Field

The utility model belongs to the technical field of the technique of construction dust removal and specifically relates to a construction dust collector is related to.

Background

The dust pollution of construction refers to the pollution to the atmosphere caused by dust particles generated in the production activities of building construction, road and pipeline construction, house demolition, material transportation, material stacking, road cleaning, mud land exposure and the like, the dust pollution brings serious influence to the living of residents in places with large living amount of people around residential areas and the like, and in order to prevent the dust pollution and protect and improve the quality of the atmospheric environment, the dust collector is usually utilized to reduce the flying dust in the construction site.

The traditional Chinese patent with the publication number of CN209985113U discloses a dust removal device for building construction, which comprises a movable base, a case, a water pump, a water tank, a gun rack, a gun barrel and a spray head, wherein the case is welded and fixed on the top end of the movable base, the water tank is fixed on one side, close to the case, of the top end of the movable base, the water pump is fixed on the lower surface of the inner part of the case, the water pump is electrically connected with an external power supply, the gun rack is fixed on the upper surface of the case, the gun barrel is fixed on the inner side wall of the gun rack in a threaded connection mode, and the spray head is fixed on one side of the gun barrel.

The above prior art solutions have the following drawbacks: when using this dust collector, remove it to the job site through mobile device, the position of adjustment barrel, start the water pump afterwards and go into the shower nozzle with the water pump in the water tank, the rethread barrel with water atomization and effluvium to realize the effect of dust fall, but when using, constructor barrel spun water smoke scope is fixed, therefore the scope of dust collector dust fall is less, has influenced dust collector's dust removal effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a construction dust collector convenient to improve the dust removal scope.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a construction dust collector, includes the base, be provided with quick-witted case on the base, be provided with the gun rack on the machine case, be provided with the barrel on the gun rack, the one end of barrel is provided with the shower nozzle, still be provided with water tank and water pump on the base, the bottom of gun rack is provided with the chassis, the holding tank has been seted up on the machine case, the chassis rotates to be connected in the holding tank, be provided with the center pin on the chassis, the center pin runs through to quick-witted incasement along vertical direction, the quick-witted incasement is provided with and is used for driving the reciprocal drive arrangement who makes the reciprocal swing of.

Through adopting the above-mentioned technical scheme, when using this dust collector, arrange whole device in job site, full water in the water tank, adjustment barrel injection's angle, then start the water pump, the water pump can go into the shower nozzle with the water pump in the water tank, the barrel just can be with water atomization and blowout, in the use, the staff can start drive arrangement, drive arrangement can drive the reciprocal rotation of center pin, the center pin just can drive the reciprocal rotation of chassis this moment, the chassis just can drive the reciprocal rotation of gun rack, make the barrel can be at certain within range reciprocal swing, thereby spray injection's scope has been increased, make dust collector's dust removal scope increase, thereby dust collector's dust removal effect has been improved.

The present invention may be further configured in a preferred embodiment as: the driving device comprises a motor arranged in the case, a connecting rod is arranged on an output shaft of the motor, a swinging rod is fixedly connected to the central shaft, the length direction of the swinging rod is perpendicular to the central shaft, a swinging track is arranged on the swinging rod, the swinging track is wholly circular, the swinging rod is located on a diameter line of the circular swinging track, the length of the connecting rod is greater than the radius length of the swinging track, a sliding block is rotatably connected to the end, far away from the motor, of the connecting rod, and the sliding block is slidably connected to the swinging track.

Through adopting above-mentioned technical scheme, when using dust collector, starter motor drives the connecting rod and rotates, and the connecting rod can drive the slider and rotate, and the slider is sliding connection in the swing track, and consequently the slider can make the swing track reciprocal swing in certain extent, and the swing track then can drive the swinging arms and begin to swing, and the swinging arms can drive the reciprocal rotation of center pin to make the reciprocating swing of barrel, so just realized the reciprocal swing of barrel, make dust collector's dust removal scope increase.

The present invention may be further configured in a preferred embodiment as: the limiting groove has been seted up on orbital inner wall of swing, the limiting groove sets up along orbital circumference of swing, be provided with the stopper on the slider, stopper sliding connection is in the limiting groove, just stopper and limiting groove cooperation set up.

Through adopting above-mentioned technical scheme, the slider can drive the stopper and remove in the spacing inslot when removing in the swing track, and the setting of stopper and spacing groove can prevent the slider condition of breaking away from the swing track to make the slider can drive the swing track swing better.

The present invention may be further configured in a preferred embodiment as: the end part, far away from the chassis, of the central shaft is abutted to the inner wall of the case, a fixed bearing is arranged at the position, located on the central shaft, of the inner wall of the case, and the central shaft penetrates through the inner ring of the fixed bearing and is in interference fit with the inner ring of the fixed bearing.

Through adopting above-mentioned technical scheme, the setting of fixing bearing makes the center pin can rotate in quick-witted case better.

The present invention may be further configured in a preferred embodiment as: and a protective cover is arranged at one end of the gun barrel, where the spray head is positioned, and the protective cover is hinged on the gun barrel.

By adopting the technical scheme, when the dust removal device is not used, the protective cover can seal the gun barrel, so that the spray head part is protected from being damaged.

The present invention may be further configured in a preferred embodiment as: the water tank is characterized in that a water inlet pipe is arranged between the water pump and the water tank, two ends of the water inlet pipe are respectively communicated with the input ends of the water tank and the water pump, a filter box is arranged at the end part of the water inlet pipe, which is located in the water tank, and a filter screen is arranged in the filter box.

Through adopting above-mentioned technical scheme, the water pump passes through the inlet tube and goes into the shower nozzle with the water pump in the water tank, and the filter screen in the rose box can filter the impurity of aquatic to avoid taking place the condition that impurity blockked up the shower nozzle.

The present invention may be further configured in a preferred embodiment as: the base bottom is provided with a plurality of gyro wheels.

Through adopting above-mentioned technical scheme, the setting up of gyro wheel makes whole dust collector's removal more convenient.

To sum up, the utility model discloses a following at least one useful technological effect:

through set up the chassis on quick-witted case, all set up gun rack and barrel on the chassis, make the chassis rotate again and connect on quick-witted case, set up the center pin bottom the chassis, utilize drive arrangement to drive the center pin and rotate to reciprocating to drive the chassis and rotate, make the barrel can the reciprocating oscillation, alright increase dust collector's dust removal scope when the barrel reciprocates, thereby improve dust collector's dust removal effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic view of a partial cross-sectional structure according to an embodiment of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic diagram of a partial explosion structure after the swing track and the slider are exploded.

In the figure, 1, a base; 11. a roller; 2. a chassis; 21. accommodating grooves; 22. a motor; 23. a connecting rod; 24. a slider; 241. a limiting block; 25. fixing the bearing; 3. a gun rack; 4. a barrel; 41. a spray head; 43. a protective cover; 5. a water pump; 51. a water inlet pipe; 52. a water outlet pipe; 6. a water tank; 61. a filter box; 62. a filter screen; 7. a chassis; 71. a central shaft; 72. a swing lever; 73. a swing track; 731. a limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a dust collector for building construction, including base 1, base 1 bottom is provided with a plurality of gyro wheels 11, be provided with quick-witted case 2 on the base 1, be provided with gun rack 3 on the quick-witted case 2, be provided with gun rack 4 on the gun rack 3, the one end of gun rack 4 is provided with shower nozzle 41, the other end is provided with the fan (not shown in the figure), still be provided with water tank 6 and water pump 5 on the base 1, water pump 5's input intercommunication is provided with inlet tube 51, inlet tube 51 communicates to in the water tank 6, be provided with outlet pipe 52 on water pump 5's the output, outlet pipe 52 communicates with shower nozzle 41, gun rack 3's bottom is provided with chassis 7, holding tank 21 has been seted up on quick-witted case 2, chassis 7 rotates to be connected in holding tank 21, chassis 7's bottom is provided with center pin 71.

Referring to fig. 2 and 3, a driving device is disposed in the chassis 2, the driving device can drive the central shaft 71 to rotate back and forth, the driving device includes a motor 22 disposed in the chassis 2, a connecting rod 23 is disposed on an output shaft of the motor 22, a swing rod 72 is fixedly connected to the central shaft 71, a length direction of the swing rod 72 is perpendicular to the central shaft 71, a swing track 73 is disposed on the swing rod 72, the swing track 73 is circular as a whole, the swing rod 72 is located on a diameter line of the circular swing track 73, a length of the connecting rod 23 is greater than a radius length of the swing track 73, a slider 24 is rotatably connected to an end of the connecting rod 23 far away from the motor 22, and the slider 24 is slidably connected in the swing.

When using this dust collector, start water pump 5 and fan 42, water pump 5 goes into shower nozzle 41 with water pump 5 in the water tank 6, make water spout from shower nozzle 41, fan 42 blows off the spun water gun barrel 4 afterwards, thereby form the water smoke and carry out the dust fall, starter motor 22 simultaneously, motor 22 can drive connecting rod 23 and slider 24 and rotate, this moment because slider 24 is located circular orbit, and the length of connecting rod 23 is greater than circular orbital radius, consequently slider 24 can make swing track 73 begin to swing, make gun barrel 4 begin to swing, thereby dust collector's dust removal scope has been increased.

Referring to fig. 3 and 4, in order to prevent the slider 24 from being separated from the swing track 73, a limiting groove 731 is formed in the inner wall of the swing track 73, the limiting groove 731 is arranged along the circumferential direction of the swing track 73, a limiting block 241 is arranged on the slider 24, the limiting block 241 is slidably connected in the limiting groove 731, and the limiting block 241 is arranged in cooperation with the limiting groove 731.

Referring to fig. 2, an end of the central shaft 71 far from the chassis 7 abuts against an inner wall of the chassis 2, a fixed bearing 25 is disposed on the inner wall of the chassis 2 at a position of the central shaft 71, and the central shaft 71 is disposed through an inner ring of the fixed bearing 25 and is in interference fit with the inner ring of the fixed bearing 25; the stationary bearing 25 is provided so that the central shaft 71 can be better rotated back and forth.

Referring to fig. 2, the end of the water inlet pipe 51 in the water tank 6 is provided with a filter box 61, a filter screen 62 is arranged in the filter box 61, the filter screen 62 can filter the water entering the water inlet pipe 51, so as to reduce impurities in the water and avoid the situation that the nozzle 41 is blocked by the impurities, meanwhile, the protective cover 43 is hinged to one end of the gun barrel 4 where the nozzle 41 is located, and when the dust removing device is not used, the protective cover 43 can be closed to protect the nozzle 41.

The implementation principle of the embodiment is as follows: when the dust removal device is used, the whole device is placed on a construction site, water is filled in the water tank 6, the spraying angle of the gun barrel 4 is adjusted, then the water pump 5 and the fan 42 are started, the water pump 5 in the water tank 6 is sprayed out from the water pump 5 to the spray head 41, the fan 42 blows out the water sprayed out from the spray head 41 towards the gun barrel 4, so that the water is atomized and sprayed out to achieve the dust removal effect, in the using process, a worker can start the motor 22, the motor 22 can drive the connecting rod 23 and the sliding block 24 to rotate, because the sliding block 24 is positioned in the circular track, and the length of the connecting rod 23 is larger than the radius of the circular track, the sliding block 24 can enable the swinging track 73 to start swinging, the swinging track 73 can drive the swinging rod 72 to swing, the central shaft 71 rotates in a reciprocating manner, at the central shaft 71 can drive the chassis 7 to rotate in a reciprocating manner, so that, thereby increasing the spray spraying range, increasing the dust removal range of the dust removal device and improving the dust removal effect of the dust removal device.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a construction dust collector, includes base (1), be provided with quick-witted case (2) on base (1), be provided with gun rack (3) on quick-witted case (2), be provided with barrel (4) on gun rack (3), the one end of barrel (4) is provided with shower nozzle (41), still be provided with water tank (6) and water pump (5), its characterized in that on base (1): the gun barrel automatic conveying device is characterized in that a chassis (7) is arranged at the bottom of the gun rack (3), an accommodating groove (21) is formed in the machine case (2), the chassis (7) is connected in the accommodating groove (21) in a rotating mode, a central shaft (71) is arranged on the chassis (7), the central shaft (71) penetrates into the machine case (2) along the vertical direction, and a driving device used for driving the central shaft (71) to rotate in a reciprocating mode to enable the gun barrel (4) to swing in a reciprocating mode is arranged in the machine case (2).

2. The building construction dust collector of claim 1, wherein: the driving device comprises a motor (22) arranged in a case (2), a connecting rod (23) is arranged on an output shaft of the motor (22), a swing rod (72) is fixedly connected to a central shaft (71), the length direction of the swing rod (72) is perpendicular to the central shaft (71), a swing track (73) is arranged on the swing rod (72), the whole swing track (73) is circular, the swing rod (72) is located on a diameter line of the circular swing track (73), the length of the connecting rod (23) is greater than the radius length of the swing track (73), a sliding block (24) is rotatably connected to the end, far away from the motor (22), of the connecting rod (23), and the sliding block (24) is slidably connected to the swing track (73).

3. The building construction dust collector of claim 2, wherein: the inner wall of the swing track (73) is provided with a limiting groove (731), the limiting groove (731) is arranged along the circumferential direction of the swing track (73), the sliding block (24) is provided with a limiting block (241), the limiting block (241) is connected in the limiting groove (731) in a sliding mode, and the limiting block (241) is matched with the limiting groove (731) in arrangement.

4. The building construction dust collector of claim 1, wherein: the end part, far away from the chassis (7), of the central shaft (71) is abutted to the inner wall of the case (2), a fixed bearing (25) is arranged at the position, located on the central shaft (71), of the inner wall of the case (2), and the central shaft (71) penetrates through the inner ring of the fixed bearing (25) and is in interference fit with the inner ring of the fixed bearing (25).

5. The building construction dust collector of claim 1, wherein: a protective cover (43) is arranged at one end, where the spray head (41) is located, of the gun barrel (4), and the protective cover (43) is hinged to the gun barrel (4).

6. The building construction dust collector of claim 1, wherein: be provided with inlet tube (51) between water pump (5) and water tank (6), the both ends of inlet tube (51) communicate with the input of water tank (6) and water pump (5) respectively, inlet tube (51) are located and are provided with rose box (61) on the tip in water tank (6), be provided with filter screen (62) in rose box (61).

7. The building construction dust collector of claim 1, wherein: the bottom of the base (1) is provided with a plurality of rollers (11).