CN114086988A

CN114086988A - Mining wet blasting machine of many shower nozzles

Info

Publication number: CN114086988A
Application number: CN202111358976.2A
Authority: CN
Inventors: 魏鹏程; 胡鹏填
Original assignee: Hunan Pengxiang Xingtong Automobile Co ltd
Current assignee: Hunan Pengxiang Xingtong Automobile Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-02-25
Anticipated expiration: 2041-11-17
Also published as: CN114086988B

Abstract

The invention relates to the field of mining wet spraying machines, in particular to a multi-nozzle mining wet spraying machine which comprises a mine car chassis, a spraying mechanism and the mine car chassis. The utility model provides a mining wet blasting machine of many shower nozzles, it is intraductal spacing at the mixing sleeve to make three mixed awl through first spacing pipe and the spacing pipe of second, make accelerating agent and concrete flow fast in the clearance of three mixed awl, break up, rotatory flash mixed, thereby improve the period of condensing after the concrete wet blasting, and under the effect of the spacing pipe of second, the accelerating agent can not palirrhea get into in the conveying hose, the ring flange of mixing sleeve accessible both ends setting is dismantled fast simultaneously, clear stifled in it, moreover, the steam generator is simple in structure and practicality are higher, setting through the electronic flow divider, can be simultaneously through three conveying hose connection three material spraying mechanism, one of them material spraying mechanism can cooperate hydraulic pressure arm to carry out the construction operation of the big volume of eminence, other two material spraying mechanisms can hand-held the construction operation of carrying out the operation precision height simultaneously.

Description

Mining wet blasting machine of many shower nozzles

Technical Field

The invention relates to the field of mining wet spraying machines, in particular to a multi-nozzle mining wet spraying machine.

Background

The mining wet spraying machine is mainly used for tunnel construction engineering, prepared concrete is sprayed onto a tunnel wall at high pressure by the aid of the vehicle-mounted wet spraying machine, and the wet spraying machine is moved by the trolley to complete spraying of the whole tunnel, so that tunnel fastening is achieved, and tunnel safety is improved. The controllable mechanical arm is often a necessary control instrument of the wet spraying trolley, and the mechanical arm is used for completing uniform wet spraying of various heights, widths and angles, so that a better wet spraying effect is achieved.

The following problems in the prior art are not well solved: 1. in the existing wet spraying machine, most of the accelerating agent is directly conveyed into a spray gun to be sprayed with a material or mixed with concrete in advance, so that the accelerating agent cannot be uniformly mixed with the material easily, the concrete solidification efficiency is low, or the concrete is quickly solidified to block a pipeline, and the construction period is influenced; 2. the existing wet spraying machines are all designed with one spray head, so that the construction efficiency is greatly reduced, the moving range of a large mechanical arm is large, the operation precision is low in a mine hole with a small diameter range, and a specific operation area cannot be refined; 3. the existing wet spraying machine is mostly long-distance pipeline direct feeding or movable type stirring materials, the direct feeding easily causes concrete blockage in the pipeline, the movable type stirring materials cannot continuously spray the materials, the concrete raw materials in the movable type stirring materials are uneven in proportion easily, and the strength of the sprayed concrete is hardly guaranteed.

Disclosure of Invention

The invention aims to provide a multi-nozzle mining wet spraying machine, which solves the problems that an accelerating agent provided by the background technology cannot be quickly mixed with materials in a short time and does not block pipelines, the number of nozzles limits the efficiency, the operation precision of mechanical arm nozzles is low, the concrete proportion is not uniform, and the materials cannot be continuously sprayed. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mining wet blasting machine of many shower nozzles, includes mine car chassis and the control unit, its characterized in that: the top of the mine car chassis is fixedly connected with a rotating table, and the top of the rotating table is provided with a hydraulic mechanical arm;

the other end of the hydraulic mechanical arm is movably sleeved with a material spraying mechanism, and the material spraying mechanism is connected with the material mixing mechanism through a material conveying hose and an electronic flow divider;

the control unit comprises a control chip, the output end of the control chip is respectively electrically connected with the rotary table control circuit, the first motor control circuit, the second motor control circuit, the third motor control circuit, the high-pressure water pump control circuit, the electronic valve control circuit, the first output pipe valve control circuit of the electronic shunt, the second output pipe valve control circuit of the electronic shunt, the third output pipe valve control circuit of the electronic shunt, the first coagulant proportioning pump control circuit, the second coagulant proportioning pump control circuit, the third coagulant proportioning pump control circuit, the first high-pressure air pump control circuit, the second high-pressure air pump control circuit, the third high-pressure air pump control circuit, the input end of the hydraulic mechanical arm control circuit, the input end of the control chip is respectively electrically connected with the output ends of the operation panel and the time induction controller.

Preferably, spout material mechanism and include the installation sleeve, and the installation sleeve activity cup joints the top at hydraulic pressure arm, the telescopic top fixedly connected with spray gun of installation, and one side and the top surface of spray gun respectively fixedly connected with rather than the high compression pump and the communicating pipe of inside intercommunication, the other end of communicating pipe is provided with mixed sleeve pipe, and the intraductal activity of mixed sleeve has cup jointed first spacing pipe, the spacing pipe of second and has mixed the awl, and mixed sheathed tube top is provided with rather than the accelerator ratio pump of inside intercommunication, and mixed sheathed tube other end and the one end swing joint of defeated material hose.

Preferably, the material mixing mechanism comprises a dry material storage box, the dry material storage box is fixedly arranged on a chassis of the mine car, one side of the dry material storage box is fixedly connected with a water storage box and a feeding box communicated with the inside of the dry material storage box respectively, the other side of the feeding box is fixedly connected with a discharging box through a stirring box, screw rods are movably sleeved in the feeding box and the discharging box respectively, a stirring cabin and a material storage cabin are sequentially arranged in the stirring box from top to bottom, an electronic valve penetrating through the top of the material storage cabin is movably nested at the bottom of the stirring cabin, a stirring rod is movably sleeved in the electronic valve, the top end of the stirring rod is movably connected with the top of the stirring cabin, the bottoms of the feeding box, the stirring box and the discharging box are fixedly connected with a first motor, a second motor and a third motor respectively, and output ends of the first motor, the second motor and the third motor penetrate through the feeding box respectively, Agitator tank and ejection of compact case and rather than the bottom fixed connection of two hob and puddler of inside, be provided with high pressure water pump in the storage water tank, and the output tube of high pressure water pump runs through and extends to the agitator tank in, one side and the inside intercommunication of agitator tank of pay-off case, one side fixedly connected with of ejection of compact case and the electronic shunt of its inside intercommunication, and the output tube of electronic shunt is pegged graft with the other end activity of defeated material hose.

Preferably, the output end of the time induction controller is respectively connected with the control input ends of the electronic valve, the first motor, the second motor, the third motor and the high-pressure water pump.

Preferably, the two ends of the inner wall of the mixing sleeve are respectively provided with an inner step matched with the first limiting pipe and the second limiting pipe, and the two ends of the mixing sleeve are respectively provided with a flange matched with the communicating pipe and the conveying hose and movably connected with the flange through bolts.

Preferably, the number of the mixing cones is three, the mixing cones are formed by fixedly connecting an upper cone and a lower cone, matched inclined grooves are formed in the outer walls of the upper cone and the lower cone, and one side of the mounting sleeve is fixedly connected with the hydraulic mechanical arm through a handle bolt in threaded connection.

Preferably, one side of the dry material storage tank and one side of the water storage tank are fixedly connected with a quick-connection material conveying pipe valve communicated with the interior of the dry material storage tank and the interior of the water storage tank, and the two sides of the dry material storage tank and the two sides of the stirring tank are fixedly nested with visual windows penetrating through the inner walls of the dry material storage tank and the stirring tank.

Preferably, one side of the outer wall of the electronic flow divider is provided with three output pipe valves, the other ends of the output pipe valves are quick connection pipe structures matched with the material conveying hoses, and the number of the material conveying hoses is three.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the three mixing cones are limited in the mixing sleeve through the first limiting pipe and the second limiting pipe, so that the accelerating agent and the concrete can rapidly flow, break up and rotate to rapidly mix in gaps of the three mixing cones, thereby improving the condensation period after wet spraying of the concrete, and the accelerating agent cannot reversely flow into the conveying hose under the action of the second limiting pipe.

According to the invention, through the arrangement of the electronic flow divider, three material spraying mechanisms can be connected through three material conveying hoses at the same time, one material spraying mechanism can be matched with a hydraulic mechanical arm to carry out construction operation with large height and large volume, and the other two material spraying mechanisms can be held by hands to carry out construction operation with higher operation precision, so that the construction range and the construction efficiency are greatly improved, and the construction period is effectively shortened.

According to the invention, through the arrangement of the dry material storage tank and the water storage tank, the operation of conveying raw materials and moving mixing materials remotely can be simultaneously realized, the pipeline blockage caused by long-distance concrete conveying is avoided, meanwhile, the proportioning is strictly controlled through the timed and quantitative starting of the screw rod and the high-pressure water pump, the production quality of the concrete is ensured, and meanwhile, the arrangement of the electronic valve and the storage cabin enables the stirred concrete to be stored and conveyed without influencing the next mixing of the mixing cabin, so that the concrete with correct proportioning can be continuously conveyed for a long time.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a rear view of the structure of the present invention;

FIG. 4 is a front cross-sectional view of the structure of the present invention;

FIG. 5 is a view A taken from A in FIG. 4;

FIG. 6 is a top cross-sectional view of the structure of the present invention;

FIG. 7 is a perspective cross-sectional view of a hybrid cone of the present invention construction;

fig. 8 is a schematic block diagram of a control unit circuit of the structure of the present invention.

In the figure: 1. a mine car chassis; 2. a rotating table; 3. a hydraulic mechanical arm; 4. a material spraying mechanism; 401. installing a sleeve; 402. a spray gun; 403. a high pressure air pump; 404. a communicating pipe; 405. a mixing sleeve; 406. a first limit tube; 407. a second limiting pipe; 408. a mixing cone; 409. an accelerator proportioning pump; 5. a delivery hose; 6. a material mixing mechanism; 601. a dry material storage box; 602. a water storage tank; 603. a feeding box; 604. a stirring box; 605. a discharging box; 606. a screw rod; 607. a stirring chamber; 608. a material storage cabin; 609. an electronic valve; 610. a stirring rod; 611. a first motor; 612. a second motor; 613. a third motor; 614. a high pressure water pump; 7. an electronic shunt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a mining wet blasting machine of many shower nozzles, includes mine car chassis 1 and the control unit, its characterized in that: the top of the mine car chassis 1 is fixedly connected with a rotating platform 2, and the top of the rotating platform 2 is provided with a hydraulic mechanical arm 3;

the other end of the hydraulic mechanical arm 3 is movably sleeved with a material spraying mechanism 4, and the material spraying mechanism 4 is connected with a material mixing mechanism 6 through a material conveying hose 5 and an electronic flow divider 7;

the control unit comprises a control chip, the output end of the control chip is respectively electrically connected with the output end of the rotating platform control circuit, the first motor control circuit, the second motor control circuit, the third motor control circuit, the high-pressure water pump control circuit, the electronic valve control circuit, the first output pipe valve control circuit of the electronic shunt, the second output pipe valve control circuit of the electronic shunt, the third output pipe valve control circuit of the electronic shunt, the first coagulant proportioning pump control circuit, the second coagulant proportioning pump control circuit, the third coagulant proportioning pump control circuit, the first high-pressure air pump control circuit, the second high-pressure air pump control circuit, the third high-pressure air pump control circuit and the input end of the hydraulic mechanical arm control circuit, and the input end of the control chip is respectively electrically connected with the output end of the operation panel and the time induction controller.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 7, the material spraying mechanism 4 includes a mounting sleeve 401, the mounting sleeve 401 is movably sleeved on the top end of the hydraulic mechanical arm 3, a spray gun 402 is fixedly connected to the top of the mounting sleeve 401, one side and the top of the spray gun 402 are respectively and fixedly connected with a high-pressure air pump 403 and a communicating pipe 404 which are communicated with the inside of the spray gun 402, the other end of the communicating pipe 404 is provided with a mixing sleeve 405, a first limiting pipe 406, a second limiting pipe 407 and a mixing cone 408 are movably sleeved in the mixing sleeve 405, the top of the mixing sleeve 405 is provided with an accelerator proportioning pump 409 which is communicated with the inside of the mixing sleeve, the other end of the mixing sleeve 405 is movably connected with one end of the material conveying hose 5, the three mixing cones 408 are limited in the mixing sleeve 405 through the first limiting pipe 406 and the second limiting pipe 407, so that the accelerator and the concrete can rapidly flow in gaps among the three mixing cones 408, Break up, rotatory flash mixed to improve the period of condensing after the concrete wet blasting, and under the effect of the spacing pipe 407 of second, the accelerator can not palirrhea get into defeated material hose 5, mixes the quick dismantlement of ring flange that sleeve pipe 405 accessible both ends set up simultaneously, and is clear stifled in to it, simple structure and practicality are higher.

In the embodiment, as shown in fig. 2, 3, 4 and 6, the stirring mechanism 6 includes a dry material storage tank 601, the dry material storage tank 601 is fixedly disposed on the mine car chassis 1, one side of the dry material storage tank 601 is fixedly connected with a water storage tank 602 and a feeding tank 603 communicated with the inside thereof, the other side of the feeding tank 603 is fixedly connected with a discharging tank 605 through a stirring tank 604, screw rods 606 are movably sleeved in the feeding tank 603 and the discharging tank 605, a stirring tank 607 and a storage tank 608 are sequentially disposed in the stirring tank 604 from top to bottom, an electronic valve 609 penetrating the top of the storage tank 608 is movably nested at the bottom of the stirring tank 607, a stirring rod 610 is movably sleeved in the electronic valve 609, the top end of the stirring rod 610 is movably connected with the top of the stirring tank 607, a first motor 611, a second motor 612 and a third motor 613 are fixedly connected at the bottom of the feeding tank 603, the stirring tank 604 and the discharging tank 605, the output ends of the first motor 611, the second motor 612 and the third motor 613 respectively penetrate through the feeding box 603, the stirring box 604 and the discharging box 605 and are fixedly connected with the bottom ends of the two spiral rods 606 and the stirring rod 610 inside the feeding box, the high-pressure water pump 614 is arranged in the water storage tank 602, the output pipe of the high-pressure water pump 614 penetrates through and extends into the stirring cabin 607, one side of the feeding box 603 is communicated with the inside of the stirring cabin 607, one side of the discharging box 605 is fixedly connected with the electronic diverter 7 communicated with the inside, the output pipe of the electronic diverter 7 is movably inserted with the other end of the conveying hose 5, through the arrangement of the electronic diverter 7, three spraying mechanisms 4 can be simultaneously connected through the three conveying hoses 5, one spraying mechanism 4 can be matched with the hydraulic mechanical arm 3 to perform construction operation with large height and large amount, and the other two spraying mechanisms 4 can be held by hand to perform construction operation with high operation precision, greatly improved construction range and efficiency, the effectual construction cycle that has shortened, setting through drier storage tank 601 and storage water tank 602, make it can possess the operation that the long distance transported raw materials was mixed with the removal simultaneously, avoid the long distance transport of concrete to block up the pipeline, simultaneously through the regular quantitative start-up of hob 606 and high pressure water pump 614, strict control ratio, guarantee concrete production quality, electronic valve 609 and material storage cabin 608's setting simultaneously, make the concrete that stirs can save the transport, the next round that does not influence the stirring cabin 607 mixes the material, thereby can continuously carry the correct concrete of ratio for a long time.

In this embodiment, as shown in fig. 4 and 8, the output terminal of the time-sensing controller is connected to the control input terminals of the electronic valve 609, the first motor 611, the second motor 612, the third motor 613 and the high-pressure water pump 614, respectively.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 7, two ends of the inner wall of the mixing sleeve 405 are respectively provided with an inner step matching with the first limiting pipe 406 and the second limiting pipe 407, and two ends of the mixing sleeve 405 are respectively provided with a flange matching with the communicating pipe 404 and the delivery hose 5 and movably connected with the same through bolts.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 5, and fig. 7, the number of the mixing cones 408 is three, the mixing cones 408 are formed by fixedly connecting an upper cone and a lower cone, the outer walls of the upper cone and the lower cone are both provided with a chute which is matched with the chute, and one side of the mounting sleeve 401 is fixedly connected with the hydraulic manipulator 3 through a handle bolt which is connected through a thread.

In this embodiment, as shown in fig. 2, 3, 4 and 6, a quick-connect pipe valve is fixedly connected to one side of each of the dry material storage tank 601 and the water storage tank 602, and a visual window penetrating through the inner wall of each of the dry material storage tank 601 and the stirring tank 604 is fixedly nested on both sides of the dry material storage tank 601 and the stirring tank 604.

In this embodiment, as shown in fig. 1, 2, 3, 5 and 7, three output pipe valves are provided on one side of the outer wall of the electronic splitter 7, and the other ends of the output pipe valves are all quick-connection pipe structures matched with the feed delivery hoses 5, and the number of the feed delivery hoses 5 is three.

The use method and the advantages of the invention are as follows: when the mining wet spraying machine with multiple spray heads works, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, firstly, a raw material supply hose is externally connected through a quick-connection feed pipe valve arranged at one side of a dry material storage tank 601 and a water storage tank 602, so that the operation of remotely conveying raw materials and moving mixed materials can be simultaneously achieved, meanwhile, a time induction controller simultaneously starts a first motor 611 and a high-pressure water pump 614 through a control chip, so that the dry materials in the dry material storage tank 601 and water in the water storage tank 602 are simultaneously conveyed into a stirring cabin 607 at regular time and quantity through one of spiral rods 606, a second motor 612 is started to stir and mix the raw materials through a stirring rod 610, the stirring time reaches a set time, the time induction controller controls an electronic valve 609 to be opened, the mixed concrete flows into the storage cabin 608 for transferring and conveying, after the time induction controller controls the electronic valve 609 to be opened and closed again, the first motor 611 and the high-pressure water pump 614 are simultaneously started again to perform secondary mixing, meanwhile, the lower half end of the mixing rod 610 can continuously mix the concrete to avoid coagulation, so that the concrete with correct ratio can be continuously conveyed for a long time, the concrete can be conveyed to the spray gun 402 through the electronic shunt 7 and the delivery hose 5 through the cooperation of the third motor 613 and the other screw rod 606, the opening and closing of three output pipes of the electronic shunt 7 can be respectively controlled through the first output pipe valve control circuit of the electronic shunt, the second output pipe valve control circuit of the electronic shunt and the third output pipe valve control circuit of the electronic shunt, so that the concrete can be flexibly matched for use, the concrete enters the mixing sleeve 405, the corresponding accelerator proportioning pump 409 is controlled to be quantitatively started through the accelerator proportioning pump control circuit, the accelerator cannot reversely flow into the delivery hose 5 under the action of the second limiting pipe 407, so that the accelerator and the concrete can rapidly flow in gaps between the mixing sleeve 405 and the three mixing cones 408, Break up, rotatory flash mixed to improve the period of condensing after the concrete wet blasting, and mix the ring flange quick dismantlement that sleeve 405 accessible both ends set up, clear stifled in it, simple structure and practicality are higher.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mining wet blasting machine of many shower nozzles, includes mine car chassis (1) and the control unit, its characterized in that: the top of the mine car chassis (1) is fixedly connected with a rotating platform (2), and the top of the rotating platform (2) is provided with a hydraulic mechanical arm (3);

the other end of the hydraulic mechanical arm (3) is movably sleeved with a material spraying mechanism (4), and the material spraying mechanism (4) is connected with a material mixing mechanism (6) through a material conveying hose (5) and an electronic flow divider (7);

2. The mining wet blasting machine with multiple nozzles according to claim 1, characterized in that: spout material mechanism (4) including installation sleeve (401), and installation sleeve (401) activity cup joints the top at hydraulic pressure arm (3), the top fixedly connected with spray gun (402) of installation sleeve (401), and one side and the top surface of spray gun (402) respectively fixedly connected with rather than inside high compression pump (403) and communicating pipe (404) that communicate, the other end of communicating pipe (404) is provided with hybrid sleeve (405), and hybrid sleeve (405) internalization cup joints first spacing pipe (406), spacing pipe of second (407) and mixing cone (408), and the top of hybrid sleeve (405) is provided with accelerator ratio pump (409) rather than inside intercommunication, and the other end of hybrid sleeve (405) and the one end swing joint of defeated material hose (5).

3. The mining wet blasting machine with multiple nozzles according to claim 1, characterized in that: the stirring mechanism (6) comprises a dry material storage tank (601), the dry material storage tank (601) is fixedly arranged on the mine car chassis (1), one side of the dry material storage tank (601) is fixedly connected with a water storage tank (602) and a feeding tank (603) communicated with the interior of the dry material storage tank respectively, the other side of the feeding tank (603) is fixedly connected with a discharging tank (605) through a stirring tank (604), screw rods (606) are movably sleeved in the feeding tank (603) and the discharging tank (605), a stirring cabin (607) and a material storage cabin (608) are sequentially arranged in the stirring tank (604) from top to bottom, an electronic valve (609) penetrating through the top of the material storage cabin (608) is movably nested at the bottom of the stirring cabin (607), a stirring rod (610) is movably sleeved in the electronic valve (609), and the top end of the stirring rod (610) is movably connected with the top of the stirring cabin (607), the bottoms of the feeding box (603), the stirring box (604) and the discharging box (605) are respectively and fixedly connected with a first motor (611), a second motor (612) and a third motor (613), the output ends of the first motor (611), the second motor (612) and the third motor (613) respectively penetrate through the feeding box (603), the stirring box (604) and the discharging box (605) and are fixedly connected with the bottom ends of two screw rods (606) and the stirring rod (610) inside the feeding box, a high-pressure water pump (614) is arranged in the water storage tank (602), and the output pipe of the high-pressure water pump (614) penetrates and extends into the stirring cabin (607), one side of the feeding box (603) is communicated with the interior of the stirring cabin (607), one side of the discharging box (605) is fixedly connected with an electronic flow divider (7) communicated with the interior thereof, and the output pipe of the electronic shunt (7) is movably inserted with the other end of the delivery hose (5).

4. The mining wet blasting machine with multiple nozzles according to claim 1, characterized in that: the output end of the time induction controller is respectively connected with the control input ends of an electronic valve (609), a first motor (611), a second motor (612), a third motor (613) and a high-pressure water pump (614).

5. The mining wet blasting machine with multiple nozzles according to claim 2, characterized in that: the two ends of the inner wall of the mixing sleeve (405) are respectively provided with an inner step matched with the first limiting pipe (406) and the second limiting pipe (407), and the two ends of the mixing sleeve (405) are respectively provided with a flange matched with the communicating pipe (404) and the delivery hose (5) and movably connected with the flange through bolts.

6. The mining wet blasting machine with multiple nozzles according to claim 2, characterized in that: the quantity of mixing awl (408) is three, and mixes awl (408) and comprises upward awl and lower awl fixed connection, and matched with chute has all been seted up to the outer wall of upward awl and lower awl, one side of installation sleeve (401) is through threaded connection's handle bolt and hydraulic pressure arm (3) fixed connection.

7. The mining wet blasting machine with multiple nozzles according to claim 3, characterized in that: one side of the dry material storage tank (601) and one side of the water storage tank (602) are fixedly connected with a quick-connection material delivery pipe valve communicated with the interior of the dry material storage tank, and two sides of the dry material storage tank (601) and two sides of the stirring tank (604) are fixedly nested with visible windows penetrating through the inner wall of the stirring tank.

8. The mining wet blasting machine with multiple nozzles according to claim 1, characterized in that: one side of the outer wall of the electronic flow divider (7) is provided with three output pipe valves, the other ends of the output pipe valves are quick connection pipe structures matched with the material conveying hoses (5), and the number of the material conveying hoses (5) is three.