CN212673966U

CN212673966U - Blasting dust device

Info

Publication number: CN212673966U
Application number: CN202021454976.3U
Authority: CN
Inventors: 戴霖; 黄志勇; 戴嘉辉
Original assignee: Huizhou Zhongte Blasting Project Co ltd
Current assignee: Huizhou Zhongte Blasting Project Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-09
Anticipated expiration: 2030-07-21

Abstract

The utility model belongs to the technical field of blasting dust settling devices, in particular to a blasting dust settling device, aiming at the problems that the prior blasting dust settling device mainly carries out dust settling by spraying water through a high-pressure pipe network or hanging a water belt, has large workload, is difficult to implement and can not meet the requirements of high efficiency and environmental protection, the blasting dust settling device comprises a base, arc-shaped baffles are fixedly connected at both ends of the top of the base, the tops of the two arc-shaped baffles are fixedly connected with a same top plate, arc-shaped chutes are respectively arranged in the two arc-shaped baffles, spray heads are respectively arranged in the two arc-shaped chutes in a sliding way, a same first conduit is fixedly connected between the two spray heads, a second conduit is fixedly connected at the bottom of the first conduit, the utility model can rotate a rotary table through a sector gear, and further can push the first conduit to rotate through a, the range of increase water spray, quick dust fall to can remove through the base, it is more convenient to use.

Description

Blasting dust device

Technical Field

The utility model relates to a blasting dust device technical field especially relates to a blasting dust device.

Background

With the wide application of engineering blasting, the negative effect of control blasting is gradually increased, and the control blasting not only needs to control blasting damage in the traditional sense of blasting vibration, flying stones, shock waves, noise and the like, but also needs to effectively control dust generated by blasting. Although blasting demolition has many advantages compared with conventional demolition methods such as mechanical demolition, a large amount of dust generated during blasting has a serious impact on the surrounding environment, especially in busy urban areas and areas with concentrated residents. At present, the method for reducing dust generated by blasting is mainly to arrange a high-pressure pipe network outside a building for spraying water and hang a large number of small water bags around blast holes. In the actual engineering, the method has the advantages of large workload, difficult implementation process, incapability of meeting the requirements of high efficiency and environmental protection and unsatisfactory dust settling effect.

The existing blasting dust settling device mainly carries out dust settling through a mode of spraying water through a high-pressure pipe network or hanging a water hose, is large in workload and difficult to implement, and cannot meet the requirement of high efficiency and environmental protection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current blasting dust device and mainly carrying out the dust fall through the mode of high-pressure pipe network water spray or suspension hosepipe, work load is big, implements more difficultly, can not satisfy the shortcoming of the needs of high-efficient environmental protection, and the blasting dust device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

blasting dust device, the on-line screen storage device comprises a base, the equal fixedly connected with cowl in the top both ends of base, the same roof of two cowl's the same roof of top fixedly connected with, the arc spout has all been seted up in two cowl, it is provided with the shower nozzle all to slide in two arc spouts, the same first pipe of fixedly connected with between two shower nozzles, the bottom fixedly connected with second pipe of first pipe, the fixed water pump that is provided with on the second pipe, the top of base is rotated and is connected with the revolving stage, the top fixedly connected with water tank of revolving stage, the bottom of second pipe extends to in the water tank, fixedly connected with annular rack on the revolving stage, the equal meshing in both sides of annular rack is provided with sector gear, it is equipped with first roller.

Preferably, the bottom end of the first rolling shaft extends into the base and is fixedly connected with a first bevel gear, second bevel gears are arranged on the first bevel gear in a meshed mode, and the two second bevel gears are fixedly sleeved with the same second rolling shaft.

Preferably, one end of the second roller extends out of the base and is fixedly connected with a motor, and a protective shell is fixedly sleeved on the motor.

Preferably, the top of the first roller is fixedly connected with a third bevel gear, the third bevel gear is engaged with a fourth bevel gear, and one side of the fourth bevel gear is fixedly connected with one end of the third roller.

Preferably, the dead slot has all been seted up to two cowl's side, and the other end of third roller bearing extends to corresponding dead slot in and fixedly connected with fan respectively, equal fixedly connected with filter screen on the inner wall of two dead slots.

Compared with the prior art, the utility model has the advantages of:

1. this scheme can rotate the revolving stage through sector gear, and then can promote first pipe through the water tank and rotate for the shower nozzle slides in the arc spout, and the scope of increase water spray, quick dust fall, and can remove through the base, it is more convenient to use.

2. This scheme can rotate fourth bevel gear and third roller bearing through the last third bevel gear of first roller bearing, and then can rotate the fan for the dust that is close to cowl is blown and is sprayed the region, accelerates dust fall speed.

Drawings

Fig. 1 is a schematic structural diagram of a side view section of the blasting dust-settling device provided by the utility model;

fig. 2 is a schematic structural view of a top view section of the blasting dust-settling device provided by the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 of the blasting dust settling device according to the present invention;

fig. 4 is a schematic structural diagram of a part B in fig. 1 of the blasting dust settling device provided by the utility model.

In the figure: the device comprises a base 1, an arc baffle 2, a top plate 3, an arc chute 4, a spray head 5, a first guide pipe 6, a second guide pipe 7, a water pump 8, a rotary table 9, a water tank 10, an annular rack 11, a sector gear 12, a first roller 13, a first bevel gear 14, a second bevel gear 15, a second roller 16, a motor 17, a protective shell 18, a third bevel gear 19, a fourth bevel gear 20, a third roller 21, an empty groove 22, a fan 23 and a filter screen 24.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, the blasting dust-settling device comprises a base 1, arc-shaped baffles 2 are fixedly connected to both ends of the top of the base 1, the top of each arc-shaped baffle 2 is fixedly connected with a same top plate 3, arc-shaped chutes 4 are formed in the two arc-shaped baffles 2, spray heads 5 are slidably arranged in the two arc-shaped chutes 4, a same first conduit 6 is fixedly connected between the two spray heads 5, the bottom of the first conduit 6 is fixedly connected with a second conduit 7, a water pump 8 is fixedly arranged on the second conduit 7, the top of the base 1 is rotatably connected with a rotary table 9, the top of the rotary table 9 is fixedly connected with a water tank 10, the bottom of the second conduit 7 extends into the water tank 10, an annular rack 11 is fixedly connected on the rotary table 9, sector gears 12 are respectively arranged on both sides of the annular rack 11 in a meshed manner, first rolling shafts 13 are fixedly arranged, the turntable 9 can be pushed to rotate left and right.

In this embodiment, the bottom end of the first roller 13 extends into the base 1 and is fixedly connected with a first bevel gear 14, a second bevel gear 15 is engaged with the first bevel gear 14, two second bevel gears 15 are fixedly sleeved with a same second roller 16, and by arranging the first bevel gear 14 and the second bevel gear 15, the first roller 13 can be rotated by the second roller 16.

In this embodiment, one end of the second roller 16 extends to the outside of the base 1 and is fixedly connected with a motor 17, a protective shell 18 is fixedly sleeved on the motor 17, and the second roller 16 can be rotated by arranging the motor 17.

In this embodiment, a third bevel gear 19 is fixedly connected to the top of the first roller 13, a fourth bevel gear 20 is engaged with the third bevel gear 19, one end of a third roller 21 is fixedly connected to one side of the fourth bevel gear 20, and the third roller 21 can be rotated by the first roller 13 by arranging the third bevel gear 19 and the fourth bevel gear 20.

In this embodiment, dead slot 22 has all been seted up to two cowl 2's side, and the other end of third roller bearing 21 extends to in the dead slot 22 that corresponds and fixedly connected with fan 23 respectively, and equal fixedly connected with filter screen 24 on two dead slot 22's the inner wall can blow away the dust that is close to cowl 2 through setting up fan 23.

Example two

Referring to fig. 1-4, the blasting dust-settling device comprises a base 1, arc-shaped baffles 2 are fixedly welded at both ends of the top of the base 1, a same top plate 3 is fixedly welded at the tops of the two arc-shaped baffles 2, arc-shaped chutes 4 are formed in the two arc-shaped baffles 2, spray heads 5 are slidably arranged in the two arc-shaped chutes 4, a same first conduit 6 is fixedly connected between the two spray heads 5, a second conduit 7 is fixedly welded at the bottom of the first conduit 6, a water pump 8 is fixedly arranged on the second conduit 7, a rotary table 9 is rotatably connected at the top of the base 1, a water tank 10 is fixedly welded at the top of the rotary table 9, the bottom end of the second conduit 7 extends into the water tank 10, an annular rack 11 is fixedly welded on the rotary table 9, sector gears 12 are respectively engaged at both sides of the annular rack 11, first rolling shafts 13 are fixedly sleeved on the, the turntable 9 can be pushed to rotate left and right.

In this embodiment, the bottom end of the first roller 13 extends into the base 1 and is fixedly welded with a first bevel gear 14, a second bevel gear 15 is engaged with the first bevel gear 14, two second bevel gears 15 are fixedly sleeved with a same second roller 16, and by arranging the first bevel gear 14 and the second bevel gear 15, the first roller 13 can be rotated by the second roller 16.

In this embodiment, one end of the second roller 16 extends to the outside of the base 1 and is fixedly welded with a motor 17, a protective shell 18 is fixedly sleeved on the motor 17, and the second roller 16 can be rotated by arranging the motor 17.

In this embodiment, a third bevel gear 19 is fixedly welded to the top of the first roller 13, a fourth bevel gear 20 is engaged with the third bevel gear 19, one end of a third roller 21 is fixedly welded to one side of the fourth bevel gear 20, and the third roller 21 can be rotated by the first roller 13 by arranging the third bevel gear 19 and the fourth bevel gear 20.

In this embodiment, dead slot 22 has all been seted up to two cowl 2's side, and the other end of third roller bearing 21 extends respectively to in the dead slot 22 that corresponds and fixed welding has fan 23, and all fixed welding has filter screen 24 on two dead slot 22's the inner wall, through setting up fan 23, can blow away the dust that is close to cowl 2.

In this embodiment, the second roller 16 can be rotated by the motor 17, the second bevel gear 15 on the second roller 16 can rotate two first bevel gears 14 and the first roller 13, and further the revolving stage 9 can be pushed to rotate in a reciprocating manner continuously from left to right by the two sector gears 12, and further the first conduit 6 can be pushed to rotate by the water tank 10, so that the nozzle 5 slides in the arc-shaped chute 4, the range of water spraying is increased, dust falling is fast, and the base 1 can move, the use is more convenient, meanwhile, the fourth bevel gear 20 and the third roller 21 can be rotated by the third bevel gear 19 on the first roller 13, and further the fan 23 can be rotated, so that dust close to the arc-shaped baffle 2 is blown to the spraying area, and the dust falling speed is accelerated.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. Blasting dust fall device, which comprises a base (1) and is characterized in that arc-shaped baffles (2) are fixedly connected to both ends of the top of the base (1), the top of each arc-shaped baffle (2) is fixedly connected with a same top plate (3), arc-shaped chutes (4) are formed in the two arc-shaped baffles (2), spray heads (5) are arranged in the two arc-shaped chutes (4) in a sliding manner, a same first guide pipe (6) is fixedly connected between the two spray heads (5), a second guide pipe (7) is fixedly connected to the bottom of the first guide pipe (6), a water pump (8) is fixedly arranged on the second guide pipe (7), a rotary table (9) is rotatably connected to the top of the base (1), a water tank (10) is fixedly connected to the top of the rotary table (9), the bottom of the second guide pipe (7) extends into the water tank (10), and an annular rack (, sector gears (12) are arranged on two sides of the annular rack (11) in a meshed mode, and first rolling shafts (13) are fixedly sleeved on the two sector gears (12).

2. Blasting dust fall device according to claim 1, characterized in that the bottom end of the first roller (13) extends into the base (1) and is fixedly connected with a first bevel gear (14), a second bevel gear (15) is engaged with the first bevel gear (14), and the same second roller (16) is fixedly sleeved on the two second bevel gears (15).

3. Blasting dust fall device according to claim 2, characterized in that one end of the second roller (16) extends to the outside of the base (1) and is fixedly connected with a motor (17), and a protective shell (18) is fixedly sleeved on the motor (17).

4. The blasting dust fall device according to claim 1, characterized in that a third bevel gear (19) is fixedly connected to the top of the first roller (13), a fourth bevel gear (20) is engaged with the third bevel gear (19), and one end of a third roller (21) is fixedly connected to one side of the fourth bevel gear (20).

5. The blasting dust fall device according to claim 1, wherein the side surfaces of the two arc baffles (2) are provided with empty slots (22), the other ends of the third rollers (21) respectively extend into the corresponding empty slots (22) and are fixedly connected with fans (23), and the inner walls of the two empty slots (22) are fixedly connected with filter screens (24).