Blasting device with noise and dust suppression function

Abstract

The invention relates to the technical field of blasting engineering, in particular to a blasting device with a noise and dust suppression function, which comprises two water storage tanks symmetrically distributed on two sides of a blasting position; pressurizing mechanisms are arranged on the inner side of the water storage tank, a pipe fitting is communicated between the output ends of the two pressurizing mechanisms, and the pipe fitting is connected with a lead of each blaster in the blasting position; wherein the pipe fitting is communicated with a plurality of frames, the design of the rotatable spraying mechanism is adopted, the pipe fitting can be driven to float upwards by means of the reverse thrust of water flow and the rotating buoyancy of the spraying mechanism during working, and therefore a large coverage area for the blasting position can be formed; the water wall sprayed by the spraying mechanism carries out noise reduction and dust suppression protection on the blasting position, the environment protection performance in the blasting process is greatly improved, the blasting device is started by pulling the lead through the position change of the pipe fitting in the floating process, and the stability and safety of the blasting operation are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of blasting engineering, and in particular to a blasting device with noise and dust suppression function. Background Art

[0002] In many fields such as mining, building demolition, and road construction, blasting technology is a commonly used method, especially in situations where the scope and intensity of destruction need to be precisely controlled. Traditional blasting devices usually include explosives, fuses, and other auxiliary components. The operator places the explosive at the predetermined blasting location and then triggers the explosion by pulling the fuse. Although this method meets the blasting needs to a certain extent, it also has some significant problems.

[0003] Specifically, during the explosion process, traditional blasting devices will generate extremely loud noise, which not only interferes with the surrounding environment, but may also have a negative impact on the quality of life of nearby residents. At the same time, the shock waves and airflows generated by the explosion will bring about a large amount of dust and cause air pollution. Long-term exposure to such an environment may pose a threat to workers' health. Secondly, traditional blasting methods require manual operation of the fuse. This process has certain safety risks. Improper operation may cause accidental explosions and cause damage to personnel and equipment.

[0004] Based on this, in order to further improve the applicability of existing blasting devices, we propose a blasting device with noise and dust suppression function. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that the shock wave and airflow generated by the explosion will bring a large amount of dust to cause air pollution, and long-term exposure to such an environment may pose a threat to the health of workers, and a blasting device with noise and dust suppression function is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] Design a blasting device with noise and dust suppression function, including:

[0008] Two water storage tanks symmetrically located on both sides of the blasting location;

[0009] A boosting mechanism is arranged inside the water storage tank, and a pipe is connected between the output ends of the two boosting mechanisms, and the pipe is connected to the lead wires of each blaster in the blasting position;

[0010] A plurality of frames are connected to the pipe fittings, a spraying mechanism is rotatably connected to the frames, and an adaptive mechanism for correcting the posture of the frames is also arranged on the inner side of the frames.

[0011] Further, the boosting mechanism comprises a boosting box fixedly mounted inside the water storage tank, one side of the boosting box is open, and two boosting chambers are separated inside by a partition, wherein a push plate is slidably connected to the inside of the boosting chamber, a water inlet hole is opened on the end surface of the push plate, and the push plate is rotatably connected to the first valve plate at the water inlet hole;

[0012] A water outlet hole is opened at the back end of the booster box and is fixedly connected to a water tank. The booster box is rotatably connected to a second valve plate at the water outlet hole, and the water tank is communicated with the pipe fitting.

[0013] Furthermore, the boosting mechanism further comprises:

[0014] A bracket installed inside the water storage tank, with two rotating discs rotatably connected on the top of the bracket, a connecting rod eccentrically pinned on the end surface of the rotating disc, and the other end of the connecting rod is pin-connected to the push plate;

[0015] A driving member for driving the two rotating disks to rotate is also fixedly installed on the inner side of the water storage tank.

[0016] Furthermore, the frame includes a connection portion connected and conducted with the pipe;

[0017] An output pipe is fixedly connected above the connecting portion, and the spraying mechanism is rotatably connected to the output pipe.

[0018] Furthermore, the spraying mechanism includes a rotating seat rotatably connected to the upper end of the output pipe, and a plurality of blades are distributed on the outer circumference of the rotating seat;

[0019] The rotating seat has a cavity inside, the inner side of the blade has a flow channel connected to the cavity, and the outer edge of the blade has a water outlet hole connected to the flow channel;

[0020] An auger rod rotating in the output pipe is fixedly installed on the inner side of the rotating seat.

[0021] Furthermore, a first arm and a second arm are respectively connected to both sides of the connecting portion, a ring frame is fixedly installed between the ends of the first arm and the second arm, and a guide plate is fixedly installed on the upper side of the ring frame through a bracket;

[0022] The output end of the spraying mechanism is located between the ring frame and the guide plate.

[0023] Furthermore, the top of the ring frame has a first inclined surface inclined downward, the guide plate is in a cone ring shape and has a second inclined surface formed at the bottom, and the first inclined surface and the second inclined surface are arranged horizontally.

[0024] Furthermore, the adaptive mechanism comprises a gravity ring rotatably connected to the interior of the connecting portion, a counterweight block is formed on the inner ring surface of the gravity ring, and a first notch opposite to the output pipe is opened on the upper side;

[0025] A channel is formed inside the first arm and the second arm, one end of the channel is connected to the connecting part, and the other end is connected to the ring frame. Second notches opposite to the channels are also provided on both sides of the gravity ring.

[0026] Furthermore, the inner side of the ring frame has two water chambers, and the channel is connected to the water chambers, wherein a plurality of water holes connected to the water chambers are also opened at the bottom of the ring frame, and when the counterweight block is located below the center of the connecting part, the gravity ring closes the two channels, and the first notch is relatively connected to the output pipe.

[0027] Furthermore, the pipe fitting is a hose, and liftable wheels are provided on both sides of the water tank.

[0028] The present invention proposes a blasting device with noise and dust suppression function, which has the following beneficial effects: the present invention adopts the design of a rotatable spraying mechanism, which can drive the pipe fittings to float upward with the help of the reverse thrust of the water flow and the rotational buoyancy of the spraying mechanism during operation, thereby forming a larger coverage range of the blasting position, and the water wall sprayed by the spraying mechanism reduces noise and suppresses dust at the blasting position, greatly improving the environmental protection during the blasting process; secondly, the blaster in the present invention is started by pulling the lead wire when the position of the pipe fittings changes during floating, thereby ensuring the stability and safety of the blasting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the installation structure of the present invention;

[0030] Figure 2 A perspective view of the present invention;

[0031] Figure 3 It is a schematic diagram of the water storage tank structure of the present invention;

[0032] Figure 4 It is a schematic diagram of the structure of the boosting mechanism of the present invention;

[0033] Figure 5 It is a schematic diagram of the pipe structure of the present invention;

[0034] Figure 6 It is a schematic diagram of the framework structure of the present invention;

[0035] Figure 7 It is a cross-sectional view of the framework of the present invention;

[0036] Figure 8 It is a schematic diagram of the structure of the guide plate of the present invention;

[0037] Fig. 9 It is a schematic diagram of the structure of the adaptive mechanism of the present invention;

[0038] Fig.10 It is a schematic diagram of the ring frame structure of the present invention;

[0039] Fig.11 It is a schematic diagram of the gravity ring structure of the present invention.

[0040] In the figure: 1, blasting position; 11, blaster; 12, lead; 2, water tank; 21, wheel; 3, booster mechanism; 31, booster box; 32, booster chamber; 33, push plate; 34, first valve plate; 35, water tank; 36, second valve plate; 37, bracket; 38, turntable; 39, connecting rod; 310, driving member; 4, pipe fitting; 5, frame; 51, connecting part; 52, output pipe; 53, first One arm; 54, second arm; 55, ring frame; 551, first inclined plane; 552, water cavity; 553, water hole; 56, guide plate; 561, second inclined plane; 6, spraying mechanism; 61, rotating seat; 62, paddle; 63, flow channel; 64, water outlet; 65, auger rod; 7, adaptive mechanism; 71, gravity ring; 72, counterweight block; 73, first notch; 74, channel; 75, second notch. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0042] Reference Figure 1-11 This is an embodiment of the present invention, which specifically discloses a blasting device with noise and dust suppression function, which is used to solve the problem of dust and noise caused by the blasting process affecting the environment, thereby improving the protection of the blasting environment; the specific blasting device includes two water storage tanks 2 symmetrically distributed on both sides of the blasting position 1, and a blaster 11 is filled in the blasting position 1. The lead 12 of the blaster 11 is externally connected to the top of the blasting position 1. The blaster 11 is started by pulling the lead 12. The specific structure of the blaster 11 is the existing technology and will not be described in detail here;

[0043] A booster mechanism 3 is provided inside the water storage tank 2, and a pipe 4 is connected between the output ends of the two booster mechanisms 3, and the pipe 4 is connected to the lead wires 12 of each blaster 11 in the blasting position 1;

[0044] The pipe 4 is connected to a plurality of frames 5 , in which a spraying mechanism 6 is rotatably connected, and an adaptive mechanism 7 for correcting the posture of the frame 5 is also arranged on the inner side of the frame 5 .

[0045] It should be noted that, when the several spraying mechanisms 6 in the present invention are spraying, the spraying ranges between each other should be continuous, so as to form a continuous water wall structure covering the outside of the blasting position 1, so as to achieve the noise reduction and dust suppression operation of the blasting position 1. Of course, technical personnel in the relevant field can adjust the distance between the two adjacent spraying mechanisms 6 according to the water spraying width of each spraying mechanism 6, which will not be elaborated here.

[0046] Specifically, in the embodiment of the present invention, a rotating spraying mechanism 6 is designed to drive the spraying mechanism 6 to rotate by the pressure of the water flow during the water flow conduction process. In this way, the entire pipe 4 is driven to float in the air by means of the water outlet reverse thrust of the spraying mechanism 6 and the buoyancy generated by its rotation, so as to form a larger range of dust noise and suppression effect. At the same time, when the pipe 4 floats upward, the lead 12 will be pulled, so that the blaster 11 can be started at the same time, thereby improving the safety of the blasting operation.

[0047] Reference Figure 3 , 4 In some embodiments, the boosting mechanism 3 of the present invention includes a boosting box 31 fixedly mounted on the inner side of the water storage tank 2, one side of the boosting box 31 is open, and two boosting chambers 32 are separated by a partition inside. The design of the two boosting chambers 32 is used for subsequent structural design, and can realize continuous water supply operation to ensure that the pipe 4 can continuously and uninterruptedly supply water to the spraying mechanism 6, wherein the inner side of the boosting chamber 32 is slidably connected with a push plate 33, and of course, a sealing ring can also be provided on the outer peripheral surface of the push plate 33 to improve the sealing between the boosting chambers 32, and a water inlet hole is provided on the end surface of the push plate 33, and the push plate 33 is rotatably connected with a first valve plate 34 at the water inlet hole. It should be noted that the rotation direction of the first valve plate 34 described in this embodiment is toward the inner side of the boosting chamber 32;

[0048] A water outlet is provided at the back end of the boosting box 31 and a water tank 35 is fixedly connected thereto. By switching the water tank 35, water squeezed out of the boosting box 31 can be stored inside the water tank 35, thereby achieving continuous water supply to the pipe fitting 4 and greatly reducing the influence of water pressure shifting during water supply. The boosting box 31 is rotatably connected to a second valve plate 36 at the water outlet, and the second valve plate 36 rotates in the water tank 35. The water tank 35 is connected to the pipe fitting 4. Of course, the rotation direction of the second valve plate 36 described in this embodiment is the same as that of the first valve plate 34. The design of the first valve plate 34 and the second valve plate 36 is used to form two one-way valve structures to achieve reciprocating water supply to the pipe fitting 4.

[0049] Reference Figure 4 On the basis of the above embodiment, the boosting mechanism 3 in the present invention further includes:

[0050] A bracket 37 installed inside the water storage tank 2, two rotating disks 38 are rotatably connected to the top of the bracket 37, a connecting rod 39 is eccentrically pinned on the end surface of the rotating disk 38, and the other end of the connecting rod 39 is pin-connected to the push plate 33;

[0051] A driving member 310 for driving the two rotating disks 38 to rotate is also fixedly installed on the inner side of the water storage tank 2.

[0052] Preferably, the driving member 310 described in this embodiment includes a motor. Of course, the motor described in this embodiment can be set as a waterproof motor, and the motor is fixed inside the water storage tank 2, wherein the two rotating disks 38 are coaxially fixed, and the connecting shafts of the two are rotatably connected with the bracket 37, and the outer side of one of the rotating disks 38 and the shaft end of the motor are driven by a pulley and a belt, so that the two rotating disks 38 are driven to control the two connecting rods 39 to push the two push plates 33 to move;

[0053] It should be noted that, in the embodiment of the present invention, the two connecting rods 39 are pinned to the upper and lower sides of the two turntables 38 respectively, and are distributed in a symmetrical structure. The purpose of adopting this structural design is that since the control positions of the two connecting rods 39 are different, when the two turntables 38 rotate synchronously, the two push plates 33 can be reciprocated, thereby realizing continuous water supply operation for the pipe fitting 4.

[0054] That is, when working, the two turntables 38 are controlled to rotate by the driving member 310, and the turntable 38 controls the movement of the push plate 33 through the connecting rod 39. When the push plate 33 moves backward, the first valve plate 34 is opened, and water begins to flow into the inside of the boosting chamber 32. When the push plate 33 moves forward, the first valve plate 34 is closed and the second valve plate 36 is opened. In this way, under the squeezing of the push plate 33, the water in the boosting chamber 32 can be squeezed outward along the water outlet into the pipe 4 to complete the water supply operation for the spraying mechanism 6.

[0055] Reference Figure 6 In some embodiments, the frame 5 of the present invention includes a connecting portion 51 connected to the pipe 4, and the connecting portion 51 is a tubular structure, and its two ends are plugged and connected to the two ends of the cut-off part of the pipe 4;

[0056] An output pipe 52 is fixedly connected above the connecting portion 51. The output pipe 52 and the connecting portion 51 are distributed in a T-shaped structure. The spraying mechanism 6 is rotatably connected to the output pipe 52. Of course, the connecting portion 51 and the output pipe 52 described in this embodiment are connected. During operation, the water flow inside the pipe 4 enters the inside of the connecting portion 51, is guided by the output pipe 52, and then enters the spraying mechanism 6 for spraying operation.

[0057] Reference Figure 7 , 8 On the basis of the above-mentioned embodiment, the spraying mechanism 6 in the present invention comprises a rotating seat 61 rotatably connected to the upper end of the output pipe 52. Of course, a sealing structure can be provided between the rotating seat 61 and the output pipe 52 to prevent water leakage at the rotating part of the two. A plurality of paddles 62 are distributed on the outer circumference of the rotating seat 61.

[0058] The rotating seat 61 has a cavity inside, the inner side of the paddle 62 has a flow channel 63 connected to the cavity, and the outer edge of the paddle 62 has a water outlet 64 connected to the flow channel 63;

[0059] An auger rod 65 that rotates in the output pipe 52 is fixedly mounted on the inner side of the rotating seat 61 .

[0060] Reference Figure 7 , 8Specifically, in this embodiment, through the auger rod 65, when water is introduced into the interior of the pipe 4, the water flows along the connecting portion 51 into the interior of the output pipe 52, and the pressure of the water flow drives the auger rod 65 to rotate, thereby driving the entire rotating seat 61 to drive the multiple blades 62 to rotate. Due to the flow channel 63 provided inside the blade 62 and the water outlet hole 64 provided on the side, when the water flows into the interior of the rotating seat 61, the water flows along the flow channel 63 and is discharged from the water outlet hole 64 on the side of the blade 62, thereby driving the blade 62 to rotate and spray water. At this time, with the help of the reverse thrust of the water spraying and the buoyancy of the blade 62 during rotation, the entire pipe 4 can be driven to float upward to form a larger spraying area, thereby enhancing the noise reduction and dust suppression area to achieve complete protection of the blasting position 1.

[0061] Reference Figure 7-9 Furthermore, in this embodiment, a first arm 53 and a second arm 54 are respectively connected to both sides of the connecting portion 51. The first arm 53 and the second arm 54 are symmetrically distributed along both sides of the connecting portion 51 and have the same structure. A ring frame 55 is fixedly installed between the ends of the first arm 53 and the second arm 54. A guide plate 56 is fixedly installed on the upper side of the ring frame 55 through a bracket. A space can be formed between the guide plate 56 and the ring frame 55 through the design of the bracket.

[0062] The output end of the spraying mechanism 6 is located between the ring frame 55 and the guide plate 56 .

[0063] Reference Figure 8 On the basis of the above embodiment, the top of the ring frame 55 in the present invention has a first inclined surface 551 inclined downward, the guide plate 56 is conical and has a second inclined surface 561 formed at the bottom, and the first inclined surface 551 and the second inclined surface 561 are horizontally arranged.

[0064] In the present embodiment, the first inclined surface 551 and the second inclined surface 561 are designed to guide the sprayed water flow, that is, when the blade 62 rotates to spray, the sprayed water flow will hit the second inclined surface 561 at the bottom of the guide plate 56, so that the sprayed water flow forms an arc-shaped water wall structure. The purpose of this design is, first, to ensure that the sprayed water wall is in an arc-shaped continuous shape under the action of the second inclined surface 561, and secondly, when the water flow is sprayed on the second inclined surface 561, it can also generate a certain thrust on the second inclined surface 561, thereby further assisting the ability of the control frame 5 to float upward.

[0065] Reference Figure 8 , 9In some embodiments, the adaptive mechanism 7 of the present invention includes a gravity ring 71 rotatably connected to the inside of the connecting portion 51, a counterweight block 72 is formed on the inner ring surface of the gravity ring 71, and a first notch 73 opposite to the output pipe 52 is opened on the upper side, and the counterweight block 72 is fixed at the center position of the gravity ring 71. Specifically, in this embodiment, the counterweight block 72 can always be kept in a vertical downward position under the action of gravity;

[0066] Reference Fig.11 , wherein the first arm 53 and the second arm 54 are both internally formed with a channel 74, one end of the channel 74 is connected to the connecting portion 51, and the other end is connected to the ring frame 55, and second notches 75 opposite to the channel 74 are also provided on both sides of the gravity ring 71, and the second notches 75 are arranged in the middle of both sides of the gravity ring 71. In the initial state, the second notches 75 and the channel 74 are offset and closed, and when the frame 5 tilts toward one side, the channel 74 at the tilted position is connected, so that the posture of the frame 5 is adjusted with the help of the reverse thrust during water spraying, so that the frame 5 can be stably in the working position with the center of gravity downward, thereby ensuring the stability of the noise reduction and dust suppression work.

[0067] Reference Figure 8 , 10 On the basis of the above-mentioned embodiment, the inner side of the ring frame 55 of the present invention has two water chambers 552, the two water chambers 552 are symmetrically arranged along the ring frame 55, and are not connected to each other to form an independent adjustment station, the channel 74 is connected to the water chamber 552, wherein a plurality of water holes 553 connected to the water chamber 552 are also opened at the bottom of the ring frame 55, and when the counterweight block 72 is located below the center of the connecting portion 51, the gravity ring 71 closes the two channels 74, and the first notch 73 is relatively connected to the output pipe 52.

[0068] That is to say, in the embodiment of the present invention, considering that the frame 5 may be tilted when floating, a gravity ring 71 is rotatably connected inside the connecting portion 51, and the gravity position of the gravity ring 71 is adjusted to realize the opening or closing operation of the channel 74;

[0069] During operation, when the frame 5 is in a vertical state with the center of gravity downward, the gravity ring 71 is always kept in a state with the center of gravity downward by the gravity of the counterweight block 72. In this state, the first notch 73 on the gravity ring 71 is arranged opposite to the output pipe 52, so that the water flows along the connecting portion 51 and all enters the output pipe 52, while the channels 74 of the first arm 53 and the second arm 54 on both sides are blocked and closed by the two sides of the gravity ring 71, that is, the spraying of the maximum water flow is guaranteed in this state;

[0070] When the frame 5 tilts and deflects, the gravity ring 71 is still kept in a downward position due to the action of the counterweight 72, and the connecting portion 51 deflects relative to the gravity ring 71. At this time, the gravity ring 71 rotates relative to the connecting portion 51 by a certain position. At this time, the first notch 73 on the gravity ring 71 is misaligned with the output pipe 52, so a part of the water flow will be intercepted. At this time, the water flow entering the spraying mechanism 6 becomes smaller, and the floating force becomes smaller, so as to facilitate the posture adjustment;

[0071] At the same time, since the gravity ring 71 is deflected relative to the connecting portion 51, such as when the tilt height of the second arm 54 is greater than the first arm 53, in this state, the position of the first arm 53 and the position of the gravity ring 71 move relatively close to each other, so the second notch 75 on the side of the gravity ring 71 will be relatively connected to the channel 74 on the first arm 53, and the channel 74 of the second arm 54 is still in a closed state. Therefore, part of the water flows along the channel 74 into the interior of the first arm 53, and then flows through the water cavity 552 in the first arm 53 and is finally sprayed out from the water hole 553. With the help of the reverse thrust of the sprayed water flow, the position of the first arm 53 is controlled to float upward until the first arm 53 and the second arm 54 are at the same height, so as to realize adaptive adjustment of the position of the entire frame 5 to ensure the position stability of the frame 5 during operation. Of course, if the height of the first arm 53 is higher than that of the second arm 54, the above supplement is repeated to realize adjustment of the height posture of the second arm 54, which will not be elaborated here.

[0072] It should be noted that in the embodiment of the present invention, the pipe fitting 4 is a hose. The hose design can facilitate deformation and bending when floating. Of course, the two ends of the pipe fitting 4 described in this embodiment are detachably connected to the two ends of the water tank 2, so that they can be easily disassembled and stored after the work is completed. Specifically, quick-release connectors can be used for connection. This method is a conventional means for technicians in the relevant field and will not be elaborated here.

[0073] In addition, in order to realize the convenient movement of the water tank 2 in the present invention, liftable wheels 21 are provided on both sides of the water tank 2 in this embodiment. Specifically, a hydraulic rod can be installed on both sides of the water tank 2, and a chassis is fixedly installed on the output end of the hydraulic cylinder. The wheel 21 rotates on the chassis. In this way, when the entire water tank 2 moves to the working position, the chassis is driven upward by the hydraulic rod to realize the storage of the wheel 21, thereby improving the position installation stability of the water tank 2.

[0074] In addition, a traction arm is provided at one end of the water tank 2 in the present invention, through which it can be connected to a traction vehicle. When moving the water tank 2, the traction arm can be connected to the vehicle, and the entire water tank 2 can be moved by pulling the vehicle, so as to achieve the purpose of flexible movement of the entire water tank 2.

[0075] In summary, the present invention adopts the design of a rotatable spraying mechanism 6, which can drive the pipe 4 to float upward with the help of the reverse thrust of the water flow and the rotational buoyancy of the spraying mechanism 6 during operation, thereby forming a larger coverage range of the blasting position 1. The water wall sprayed by the spraying mechanism 6 reduces noise and suppresses dust at the blasting position 1, greatly improving the environmental protection during the blasting process. Secondly, the blaster 11 in the present invention is started by pulling the lead 12 when the position of the pipe 4 changes during floating, ensuring the stability and safety of the blasting operation.

[0076] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A blasting device with noise and dust suppression function, characterized in that: include: Two water storage tanks (2) symmetrically distributed on both sides of the blasting position (1); A boosting mechanism (3) is arranged inside the water storage tank (2), a pipe (4) is connected between the output ends of the two boosting mechanisms (3), and the pipe (4) is connected to the lead wire (12) of each blaster (11) in the blasting position (1); A plurality of frames (5) are connected to the pipe (4), a spraying mechanism (6) is rotatably connected to the frame (5), and an adaptive mechanism (7) for correcting the posture of the frame (5) is also arranged on the inner side of the frame (5).

2. The blasting device with noise and dust suppression function according to claim 1, characterized in that: The boosting mechanism (3) comprises a boosting box (31) fixedly mounted on the inner side of the water storage tank (2), one side of the boosting box (31) is open, and two boosting chambers (32) are separated inside by a partition, wherein a push plate (33) is slidably connected to the inner side of the boosting chamber (32), a water inlet hole is formed on the end surface of the push plate (33), and the push plate (33) is rotatably connected to a first valve plate (34) located at the water inlet hole; A water outlet hole is provided at the back end of the booster box (31) and is fixedly connected to a water tank (35). The booster box (31) is rotatably connected to a second valve plate (36) at the water outlet hole. The water tank (35) is in communication with the pipe (4).

3. The blasting device with noise and dust suppression function according to claim 2, characterized in that: The boosting mechanism (3) further comprises: A bracket (37) is installed inside the water storage tank (2), and two rotating disks (38) are rotatably connected to the top of the bracket (37). A connecting rod (39) is eccentrically pin-connected to the end surface of the rotating disk (38), and the other end of the connecting rod (39) is pin-connected to the push plate (33); A driving member (310) for driving the two rotating disks (38) to rotate is also fixedly mounted on the inner side of the water storage tank (2).

4. The blasting device with noise and dust suppression function according to claim 1, characterized in that: The frame (5) comprises a connection portion (51) connected to and in communication with the pipe (4); An output pipe (52) is fixedly connected above the connection portion (51), and the spraying mechanism (6) is rotatably connected to the output pipe (52).

5. The blasting device with noise and dust suppression function according to claim 4, characterized in that: The spraying mechanism (6) comprises a rotating seat (61) rotatably connected to the upper end of the output pipe (52), and a plurality of paddles (62) are distributed on the outer circumference of the rotating seat (61); The rotating seat (61) has a cavity inside, the inner side of the blade (62) has a flow channel (63) connected to the cavity, and the outer edge of the blade (62) is provided with a water outlet (64) connected to the flow channel (63); A auger rod (65) that rotates in the output pipe (52) is fixedly mounted on the inner side of the rotating seat (61).

6. The blasting device with noise and dust suppression function according to claim 4, characterized in that: A first arm (53) and a second arm (54) are respectively connected to both sides of the connecting portion (51); a ring frame (55) is fixedly installed between the ends of the first arm (53) and the second arm (54); a guide plate (56) is fixedly installed on the upper side of the ring frame (55) via a bracket; The output end of the spraying mechanism (6) is located between the ring frame (55) and the guide plate (56).

7. The blasting device with noise and dust suppression function according to claim 6, characterized in that: The top of the ring frame (55) has a first inclined surface (551) inclined downward, the guide plate (56) is in a cone ring shape and has a second inclined surface (561) formed at the bottom, and the first inclined surface (551) and the second inclined surface (561) are arranged horizontally.

8. The blasting device with noise and dust suppression function according to claim 6, characterized in that: The adaptive mechanism (7) comprises a gravity ring (71) rotatably connected to the interior of the connecting portion (51); a counterweight block (72) is formed on the inner ring surface of the gravity ring (71), and a first notch (73) opposite to the output pipe (52) is formed on the upper side; A channel (74) is formed inside the first arm (53) and the second arm (54), one end of the channel (74) is connected to the connecting portion (51), and the other end is connected to the ring frame (55), and second notches (75) opposite to the channel (74) are also provided on both sides of the gravity ring (71).

9. The blasting device with noise and dust suppression function according to claim 8, characterized in that: The inner side of the ring frame (55) is provided with two water chambers (552), the channel (74) is in communication with the water chambers (552), and a plurality of water holes (553) in communication with the water chambers (552) are also provided at the bottom of the ring frame (55). When the counterweight (72) is located below the center of the connecting portion (51), the gravity ring (71) closes the two channels (74), and the first notch (73) is in communication with the output pipe (52).

10. A blasting device with noise and dust suppression function according to any one of claims 1 to 9, characterized in that: The pipe member (4) is a hose, and liftable wheels (21) are provided on both sides of the water storage tank (2).

Images