Mining audible and visual alarm based on mining area environment

Abstract

The invention discloses a mining audible and visual alarm based on a mining area environment, and belongs to the technical field of alarm devices. The alarm comprises a box body, and a monitoring sensor and an alarm assembly are arranged in the box body; the alarm assembly performs corresponding actions by monitoring a vibration signal sent by the sensor, and the alarm assembly comprises a sound production assembly, a transmission mechanism and a hydraulic adjusting system; the sound production assembly comprises a plurality of iron pipes, and sound production holes are formed in the iron pipes; the plurality of iron pipes are annularly distributed in sequence according to the diameter size; the transmission mechanism comprises a knocking rod and can enable the knocking rod to knock the iron pipe; the hydraulic adjusting system comprises an oil cylinder and a fixing ring, and a round pipe connected with the fixing ring slides in the iron pipe, so that the round pipe is far away from or close to the sound production hole in the iron pipe; the mining audible and visual alarm solves the problem that a traditional mining audible and visual alarm cannot carry out distinguished early warning according to audible and visual signals with different intensities, and misjudgment is caused.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of alarm devices, and particularly relates to a mine-used sound-light alarm based on a mine area environment. BACKGROUND

[0002] In a complex and dangerous mine area operation environment, mine vibration monitoring and early warning is a key link for guaranteeing the safety of miners and the stable operation of production equipment, and most of the traditional mine-used sound-light alarms use a single intensity of sound-light signal for early warning, and still have the following deficiencies: when the mine has weak vibration, the high-intensity warning sound is easy to cause the miners to make a mistake, which interferes with normal operation, and frequent false triggering also causes energy waste; in the face of dynamic changes in vibration intensity, the traditional alarm cannot intuitively feedback the vibration degree through the sound characteristics, and the miners are difficult to quickly judge the actual condition of the underground vibration, and cannot take targeted measures in time; the sound output of the traditional alarm lacks a dynamic adjustment mechanism of the volume and the timbre, and cannot realize accurate early warning according to the vibration intensity, and when the vibration is enhanced, the miners cannot be attracted by a strong enough sound, and when the vibration is weakened, it is also difficult to provide intuitive feedback of the vibration change, therefore, the application provides the mine-used sound-light alarm based on the mine area environment to meet the needs. SUMMARY

[0003] The application overcomes the deficiencies of the prior art, and provides the mine-used sound-light alarm based on the mine area environment; the problem that the traditional mine-used sound-light alarm cannot distinguish and early warn according to different intensity of sound-light signals, causing a mistake, is solved. The application is realized through the following technical scheme: The mine-used sound-light alarm based on the mine area environment comprises a box body, a monitoring sensor is arranged in the box body, and the monitoring sensor collects mine vibration signals in real time; an alarm assembly is mounted on the inner wall of the box body; the alarm assembly makes corresponding actions through the vibration signals sent by the monitoring sensor, and the alarm assembly comprises a sound emitting assembly, a transmission mechanism and a hydraulic adjustment system; The sound emitting assembly comprises a fixed sheet and a plurality of iron pipes, the plurality of iron pipes are uniformly arranged on the fixed sheet, and sound emitting holes are formed in the plurality of iron pipes; the plurality of iron pipes are annularly distributed in order of the diameter size; The transmission mechanism comprises a motor, a first screw rod, a first sleeve and a knocking rod; the output end of the motor is fixedly provided with the first screw rod, the first screw rod is threadedly connected with the first sleeve through a threaded hole, and the first sleeve is rotatably provided with the knocking rod; the knocking rod is driven to rotate by the first screw rod and the first sleeve, so that the knocking rod knocks the iron pipe; The hydraulic adjusting system comprises an oil cylinder and a fixed ring, an inner wall of the oil cylinder is slidably provided with a piston, movement of the piston is linked with a transmission mechanism, the piston is connected with a push rod; a plurality of hollow pipes are fixedly arranged on a side of the fixed ring close to the iron pipe, the plurality of hollow pipes are uniformly distributed on the fixed ring; the hollow pipes correspond in position to the iron pipes, the hollow pipes extend into the iron pipes of the corresponding sound generating assemblies; the hollow pipes are fixedly provided with a circular pipe, the circular pipe is driven by the push rod to slide in the iron pipe, so that the circular pipe moves away from or approaches the sound generating holes on the iron pipe.

[0004] Further, the alarm assembly further comprises support pieces; the inner walls of the opposite sides of the box body are fixedly and symmetrically connected with the support pieces, and the sound generating assemblies are fixedly arranged between the symmetric support pieces.

[0005] Further, the sound generating assemblies are two groups, each group of sound generating assemblies comprises two circular ring-shaped fixed pieces arranged in parallel, and a plurality of iron pipes are fixedly arranged at equal intervals between the two parallel fixed pieces; the plurality of iron pipes of one group of sound generating assemblies are arranged in a circular array in a diameter order from large to small, and the plurality of iron pipes of the other group of sound generating assemblies are arranged in a circular array in a reverse order from small to large.

[0006] Further, the transmission mechanism further comprises a support frame and a rotating rod, the inner wall of the box body is fixedly provided with the support frame, the rotating rod is rotatably arranged on the support frame, and the first sleeve is slidably connected with the outer side wall of the rotating rod.

[0007] Further, the transmission mechanism further comprises a rotating drum, a fixed rod and a rotating shaft; the outer side wall of the first sleeve is rotatably provided with the rotating drum, the outer side wall of the rotating drum is fixedly provided with the fixed rod, the rotating shaft is rotatably arranged on the fixed rod, and the knocking rod is fixedly arranged on the rotating shaft; the torsional spring is sleeved on the rotating shaft, one end of the torsional spring is fixed with the knocking rod, and the other end of the torsional spring is fixed with the fixed rod.

[0008] Further, one end of the first screw rod close to the motor is fixedly provided with a first gear, the rotating rod is fixedly provided with a second gear, the first gear is engaged with the second gear, the outer side wall of the rotating rod is fixedly provided with a friction wheel through a wedge piece, and the friction wheel is in frictional contact with the inner wall of the rotating drum.

[0009] Further, the hydraulic adjusting system further comprises a second screw rod and a second sleeve; the support frame is rotatably provided with the second screw rod on a side close to the first screw rod, the second screw rod is fixed with the first screw rod, the second sleeve is threadedly connected with the second screw rod through a threaded hole, the second sleeve is slidably connected with the outer side wall of the rotating rod, and the second sleeve is fixedly provided with the push rod on a side close to the support frame.

[0010] Further, the outer side wall of the oil cylinder is connected with an oil outlet end and an oil inlet end respectively, the inner wall of the oil outlet end is slidably provided with a sliding plate, the inner wall of the oil outlet end is connected with an oil delivery pipe, one end of the oil delivery pipe is communicated with the oil inlet end, the inner wall of the oil inlet end and the oil outlet end is provided with a one-way valve; the sliding plate is fixedly provided with a top rod, the inner wall of the support frame is symmetrically provided with L-shaped sliding rods, and the same fixed ring is fixedly arranged on the two sliding rods; the fixed ring is parallel to the fixed sheet; the hollow pipe is fixedly provided with a circular pipe at the middle position and the end away from the fixed ring; the circular pipe at the middle position is located in the iron pipe of a set of sound production assemblies, and the circular pipe away from the fixed ring is located in the iron pipe of another set of sound production assemblies.

[0011] Further, the sliding rod close to the top rod is fixedly provided with a contact rod, the side of the top rod close to the contact rod is provided with an inclined surface, and the inclined surface of the top rod is in extrusion contact with the contact rod; the outer side wall of the oil cylinder is fixedly provided with a fixed plate, the fixed plate is fixedly provided with a spring, and one end of the spring is fixedly connected with the sliding rod away from the top rod.

[0012] Further, it also includes an LED lamp and a sound amplifying cylinder; one end of the connecting column of the LED lamp extends into the box body and is electrically connected with the monitoring sensor; the side wall of the box body is symmetrically fixedly provided with a sound amplifying cylinder, the sound amplifying cylinder is in a horn structure, the inner side port of the sound amplifying cylinder is located in the box body, the outer side port of the sound amplifying cylinder is located outside the box body, and the diameter of the inner side port is smaller than that of the outer side port.

[0013] The beneficial effects generated by the present application relative to the prior art are: 1、The present application is provided with an alarm assembly, when the weak vibration in the mine is monitored, the system is in contact with the iron pipe with different inherent frequencies through the knocking rod, and slow rhythm and relatively dull knocking sound is produced, the miner can directly judge that the current vibration is in a low intensity state through the sound characteristics such as rhythm, tone and timbre, and misjudgment caused by high intensity warning sound is avoided.

[0014] 2、If the vibration gradually weakens, the motor speed linearly reduces, the knocking rod rotation frequency drops, the period of contacting different iron pipes is lengthened, the sound rhythm slows down, the interval is lengthened, and the change is more gentle, which can provide the miner with an intuitive audible signal of weakening vibration intensity; when the vibration is enhanced, the motor drives the first screw rod and the second screw rod to rotate at high speed, the knocking rod knocking frequency is accelerated, and the sound becomes dense and urgent; at the same time, the hydraulic system pushes the top rod to expand the iron pipe sound hole, a resonance cavity is formed, the sound is loud and full, and the volume is significantly enhanced, so as to warn the miner of potential danger with strong sound.

[0015] 3、When the second screw rod drives the hydraulic system to act, the iron pipe sound hole can be expanded, the sound is amplified through the resonance cavity, the timbre is full and deep, and the volume is enhanced; when the hydraulic system resets, the sound hole is closed, the sound becomes thin and short, and the dynamic switching of the volume and the timbre is realized.

[0016] 4, through the first sleeve reciprocating sliding and knocking bar contact different size iron pipe process matching, can form "slow rhythm, dull" or "fast rhythm, loud" sound combination in the mine, respectively corresponding weak vibration and high intensity vibration state; when the vibration is weak, the second screw speed is reduced, the hydraulic system output pressure is insufficient, the sound hole remains closed, only the basic knocking sound is reserved, the energy consumption is reduced; high intensity vibration, as needed to enhance the sound, while ensuring the effect of early warning, optimize energy utilization. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure of the mine sound and light alarm based on the mine environment; Figure 2 is the structure of the alarm assembly Figure 1 ; Figure 3 is the structure of the alarm assembly Figure 2 ; Figure 4 is Figure 3 the enlarged view of A in figure 3; Figure 5 is the structure of the support sheet, fixed sheet and iron pipe; Figure 6 is Figure 5 the enlarged view of B in figure 3; Figure 7 is Figure 5 the enlarged view of C in figure 3; Figure 8 is the structure of the first sleeve, rotating cylinder and fixed rod; Figure 9 is the structure of the oil cylinder, oil inlet end and oil outlet end; Figure 10 is the explosion diagram of the alarm assembly; Figure 11 is the lateral section view of the hydraulic regulating system.

[0018] In the figure: 1, box body; 2, LED lamp; 3, alarm assembly; 301, support sheet; 302, fixed sheet; 303, iron pipe; 304, sound emitting hole; 305, motor; 306, first screw rod; 307, support frame; 308, rotating rod; 309, first sleeve; 310, rotating drum; 311, fixed rod; 312, rotating shaft; 313, knocking rod; 314, torsional spring; 315, first gear; 316, second gear; 317, sound amplifying drum; 318, oil cylinder; 319, piston; 320, oil outlet end; 321, oil inlet end; 322, sliding plate; 323, oil conveying pipe; 324, second screw rod; 325, second sleeve; 326, push rod; 327, ejector rod; 328, sliding rod; 329, fixed ring; 330, hollow pipe; 331, circular pipe; 332, contact rod; 333, fixed plate; 334, spring; 4, mounting seat; 5, friction wheel. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail in conjunction with the embodiments and drawings. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application. The technical solutions of the present application are described in detail below in conjunction with the embodiments and drawings, but the protection scope is not limited thereto.

[0020] Reference Figures 1 to 11 The present embodiment proposes a mine sound and light alarm based on mine environment, which comprises a box body 1, a monitoring sensor and an LED lamp 2. The monitoring sensor is installed inside the box body 1, and the connecting column of the LED lamp 2 extends into the box body 1 and is electrically connected with the monitoring sensor. The box body 1 is made of high-strength engineering plastic or metal material. The side wall of the box body 1 is symmetrically provided with a sound amplifying drum 317 upward and downward. The sound amplifying drum 317 is in a horn-shaped structure. The inner side port of the sound amplifying drum 317 is located inside the box body 1, and the outer side port of the sound amplifying drum 317 is located outside the box body 1. The diameter of the inner side port is smaller than that of the outer side port, and the inner side port is gradually expanded outward along the axial direction. The outer side of the box body 1 is provided with a mounting seat 4. The mounting seat 4 is provided with a mounting hole, and the mounting hole is provided with a shock-absorbing rubber pad. The box body 1 is fixed in the mine area through the mounting seat 4, and the shock-absorbing rubber pad in the mounting hole can reduce the environmental vibration interference. The LED lamp 2 is a red high-brightness stroboscopic lamp. The outer side of the LED lamp 2 is provided with a light collector. The inner wall of the light collector is provided with a reflective coating. The monitoring sensor comprises a vibration sensor and an acceleration sensor, which can collect mine vibration signals in real time. The accuracy can reach 0.1g, and the response time is less than 50ms. The inner wall of the box body 1 is provided with an alarm assembly 3. The alarm assembly 3 makes corresponding actions according to the vibration signals sent by the monitoring sensor. At the same time, the sound generated by the alarm assembly 3 can be amplified through the sound amplifying drum 317 after signal processing and transmitted to the mine operation area, so as to realize the monitoring and early warning function of the mine vibration.

[0021] Specifically, the alarm assembly 3 comprises support sheets 301, sound production assemblies, a transmission mechanism and a hydraulic adjusting system; the inner walls of the opposite sides of the box body 1 are fixedly connected with the support sheets 301 in a symmetrical manner, the sound production assemblies are fixedly arranged between the symmetrical support sheets 301, the sound production assemblies are two groups, each group of sound production assemblies comprises two circular fixed sheets 302 arranged in parallel and a plurality of iron pipes 303; the support sheet 301 is connected with the fixed sheet 302; a plurality of iron pipes 303 are fixedly arranged at equal intervals between the two parallel fixed sheets 302, one end of the iron pipe 303 is a closed structure, and a sound hole 304 is formed in the side wall of the end of the iron pipe 303 close to the closed structure; the plurality of iron pipes 303 of one group of sound production assemblies are arranged in a ring shape in a diameter from large to small, the plurality of iron pipes 303 of the other group of sound production assemblies are arranged in a ring shape in a diameter from small to large in a reverse order, and the iron pipes 303 of the two groups of sound production assemblies are arranged in a ring shape with a gradually changing diameter.

[0022] The transmission mechanism comprises a motor 305, a first screw rod 306, a support frame 307, a rotating rod 308, a first sleeve 309, a rotating cylinder 310, a fixed rod 311, a rotating shaft 312 and a knocking rod 313; the inner wall of the box body 1 is fixedly provided with the motor 305, the output end of the motor 305 is fixedly provided with the first screw rod 306, the inner wall of the box body 1 is fixedly provided with the support frame 307, the rotating rod 308 is rotatably connected to the support frame 307, the first sleeve 309 is threadedly connected to the first screw rod 306 through a threaded hole, the first sleeve 309 is slidably connected to the outer side wall of the rotating rod 308, the rotating cylinder 310 is rotatably arranged on the outer side wall of the first sleeve 309, the fixed rod 311 is fixedly arranged on the outer side wall of the rotating cylinder 310, the rotating shaft 312 is rotatably arranged on the fixed rod 311, and the knocking rod 313 is fixedly arranged on the rotating shaft 312 and in contact with the iron pipe 303.

[0023] A torsional spring 314 is sleeved on the rotating shaft 312, one end of the torsional spring 314 is fixed to the knocking rod 313, and the other end of the torsional spring 314 is fixed to the fixed rod 311; the first screw rod 306 is fixedly provided with a first gear 315 at the end close to the motor 305, the rotating rod 308 is fixedly provided with a second gear 316, the first gear 315 is engaged with the second gear 316, and the rotating rod 308 is fixedly provided with a friction wheel 5 on the outer side wall through a wedge piece, and the friction wheel 5 is in frictional contact with the inner wall of the rotating cylinder 310.

[0024] The hydraulic adjusting system comprises an oil cylinder 318, a second screw rod 324, a second sleeve 325, and a fixed ring 329. The inner wall of the box body 1 is fixedly provided with the oil cylinder 318, and one side of the oil cylinder 318 is fixed with the support frame 307. The inner wall of the oil cylinder 318 is slidably provided with a piston 319. The outer side wall of the oil cylinder 318 is respectively connected with an oil outlet end 320 and an oil inlet end 321. The inner wall of the oil outlet end 320 is slidably provided with a sliding plate 322. The inner wall of the oil outlet end 320 is connected with an oil delivery pipe 323. One end of the oil delivery pipe 323 is in communication with the oil inlet end 321. The inner walls of the oil inlet end 321 and the oil outlet end 320 are both provided with a one-way valve. The side of the support frame 307 close to the first screw rod 306 is rotatably provided with the second screw rod 324. The second screw rod 324 is fixed with the first screw rod 306. The second screw rod 324 is threadedly connected with the second sleeve 325 through a threaded hole. The second sleeve 325 slides with the outer side wall of the rotating rod 308. The side of the second sleeve 325 close to the support frame 307 is fixedly provided with a push rod 326. The push rod 326 penetrates through the support frame 307 and the oil cylinder 318 and is fixed with the piston 319. The sliding plate 322 is fixedly provided with a jacking rod 327. The inner wall of the support frame 307 is symmetrically provided with L-shaped sliding rods 328. The same fixed ring 329 is fixedly provided on the two sliding rods 328. The fixed ring 329 is parallel to the fixed sheet 302. The side of the fixed ring 329 close to the iron pipe 303 is fixedly provided with a plurality of hollow pipes 330. The plurality of hollow pipes 330 are uniformly distributed on the fixed ring 329. The hollow pipes 330 correspond to the positions of the iron pipes 303 of the two sound generating assemblies. The hollow pipes 330 extend into the iron pipes 303 of the corresponding two sound generating assemblies. The middle position and the end away from the fixed ring 329 of the hollow pipe 330 are both fixedly provided with a circular pipe 331. The circular pipe 331 at the middle position is located in the iron pipe 303 of one sound generating assembly. The circular pipe 331 away from the fixed ring 329 is located in the iron pipe 303 of the other sound generating assembly. The circular pipe 331 is slidably connected with the iron pipe 303.

[0025] The sliding rod 328 close to the jacking rod 327 is fixedly provided with a contact rod 332. The side of the jacking rod 327 close to the contact rod 332 is provided with an inclined surface. The inclined surface of the jacking rod 327 is in extrusion contact with the contact rod 332. The outer side wall of the oil cylinder 318 is fixedly provided with a fixed plate 333. The fixed plate 333 is fixedly provided with a spring 334. One end of the spring 334 is fixedly connected with the sliding rod 328 away from the jacking rod 327.

[0026] The side of the inner wall of the oil cylinder 318 in contact with the push rod 326 is provided with a first sealing ring for preventing leakage of lubricating oil from the contact position. The second sealing ring is also provided between the inner wall of the jacking rod 327 and the oil outlet end 320 to ensure the sealing property of the oil outlet end 320 and avoid spillover of lubricating oil.

[0027] The working principle of the mine sound and light alarm based on the mine environment is as follows: When the monitoring sensor in the box 1 captures the weak vibration in the mine, the signal is transmitted to the motor 305, the output end of the motor 305 is driven to run at low speed, the motor 305 output drives the first screw 306 to rotate, and then the first gear 315 rotates, the first gear 315 drives the second gear 316 to rotate synchronously, in this process, the rotation of the first screw 306 promotes the first sleeve 309 to slide along the outer side wall thereof to the support frame 307 direction; at the same time, the rotation of the second gear 316 drives the friction wheel 5 to rotate through the connecting rod 308 and the wedge, and the friction wheel 5 drives the rotating drum 310, the fixed rod 311 and the knocking rod 313 connected on the fixed rod 311 to rotate.

[0028] When the knocking rod 313 contacts with the annular array arrangement, the iron pipe 303 with different thickness, due to the inherent frequency difference of the iron pipe 303, the knocking sound with different tone and timbre is generated, at the moment of knocking, the iron pipe 303 is forced to rotate around the rotating shaft 312 with small amplitude, and the torsional spring 314 is deformed under pressure; after the knocking rod 313 is separated, the torsional spring 314 resets and pushes the knocking rod 313 to continue to contact with other iron pipes 303, with the continuous rotation of the first screw 306, the knocking rod 313 contacts with the iron pipes 303 with different sizes in turn, and the knocking sound amplified by the sound amplifier 317 forms the slow rhythm sound and the more dull sound in the mine, and the slow rhythm and dull sound can make the miner quickly identify that the vibration is in a weak state, and there will be no misjudgment due to high intensity warning sound. As an intuitive signal, the miner can quickly judge the intensity level of the current underground vibration according to the sound characteristics, and provide reliable basis for subsequent decision-making.

[0029] When the vibration detected by the monitoring sensor gradually weakens, the rotation speed of the output end of the motor 305 linearly decreases. At this time, the rotation speed of the first screw 306 slows down, which causes the rotation frequency of the knocking rod 313 to decrease, the rhythm of knocking the iron pipe 303 to slow down, and the sound interval to be extended; at the same time, the sliding speed of the first sleeve 309 slows down, which makes the period of the knocking rod 313 contacting with different iron pipes 303 to be longer, and the sound change to be more gentle, further providing the miner with intuitive auditory feedback of the weakening vibration. When the first screw rod 306 rotates, the second screw rod 324 is driven to rotate, and the second sleeve 325 is driven to move linearly back and forth. When the second sleeve 325 slides forward, the push rod 326 pushes the piston 319 to extrude the hydraulic oil in the oil cylinder 318, the hydraulic oil is pushed out through the oil outlet 320 to drive the sliding plate 322, and the top rod 327 is driven to move upward in the vertical direction. The inclined surface structure of the top rod 327 extrudes the contact rod 332, so that the sliding rod 328 connected with the contact rod 332 slides along the inner wall of the support frame 307 towards the iron pipe 303, the fixed ring 329 is driven to move, and then the circular pipe 331 moves away from the sound hole 304 on the iron pipe 303, so that the circular pipe 331 and the iron pipe 303 form a structure similar to a resonance cavity. At this time, the knocking rod 313 strikes the iron pipe 303, the sound is resonated and amplified, the tone is fuller and thicker, and the volume is significantly increased. When the top rod 327 moves downward with the second sleeve 325, the elastic force of the compression spring 334 drives the contact rod 332 to reset, the circular pipe 331 closes the sound hole 304, the knocking sound loses the cavity resonance support, becomes thin and short, and the volume is greatly attenuated.

[0030] The system can sense the vibration intensity in real time through the monitoring sensor, and then dynamically adjust the rotating speed of the motor 305. The stronger the vibration is, the higher the rotating speed of the motor 305 driving the first screw rod 306 and the second screw rod 324 is. On the one hand, the frequency of the knocking rod 313 is accelerated, so that the sound is more dense and urgent. On the other hand, the frequent operation of the second screw rod 324 promotes the hydraulic regulating system to frequently act, and the top rod 327 continuously pushes the contact rod 332 to keep the sound hole 304 open, so that the loud and full sound output is realized, the potential danger of the miner is warned, and vice versa. When the vibration is weak, the rotating speed of the first screw rod 306 and the second screw rod 324 is reduced, the output pressure of the hydraulic regulating system is insufficient, the contact rod 332 cannot be completely pushed open, the sound hole 304 remains closed, and only the basic knocking sound of the knocking rod 313 and the iron pipe 303 is reserved. In this way, the unnecessary warning noise caused by false triggering is avoided, the energy is saved, and the precise and intelligent mine vibration early warning acoustic feedback mechanism is constructed.

[0031] The above is a further detailed description of the present application in combination with a specific preferred embodiment, which cannot be regarded as a limitation of the specific embodiments of the present application. For ordinary skilled persons in the technical field to which the present application belongs, some simple deductions or substitutions can be made without departing from the present application, and all of them should be regarded as belonging to the scope of patent protection determined by the submitted claims.

Claims

1. A mine-use sound and light alarm based on a mining environment, comprising a box body (1), wherein a monitoring sensor is provided in the box body (1), and the monitoring sensor collects mine vibration signals in real time; characterized in that: An alarm component (3) is installed on the inner wall of the box body (1); the alarm component (3) takes corresponding action by monitoring the vibration signal emitted by the sensor, and the alarm component (3) includes a sound component, a transmission mechanism and a hydraulic adjustment system; The sound-generating component comprises a fixing plate (302) and a plurality of iron pipes (303), wherein the plurality of iron pipes (303) are evenly arranged on the fixing plate (302), and each of the plurality of iron pipes (303) is provided with a sound-generating hole (304); the plurality of iron pipes (303) are distributed in a circular pattern in order of diameter; The transmission mechanism includes a motor (305), a first screw (306), a first sleeve (309) and a knocking rod (313); the output end of the motor (305) is fixedly provided with the first screw (306), the first sleeve (309) is threadedly connected to the first screw (306) through a threaded hole, and the first sleeve (309) is rotatably provided with the knocking rod (313); the knocking rod (313) is driven to rotate by the first screw (306) and the first sleeve (309), so that the knocking rod (313) knocks the iron pipe (303); The hydraulic adjustment system includes an oil cylinder (318) and a fixed ring (329). A piston (319) is slidably provided on the inner wall of the oil cylinder (318). The movement of the piston (319) is linked to a transmission mechanism, and the piston (319) is connected to a push rod (326). A plurality of hollow tubes (330) are fixedly provided on one side of the fixed ring (329) close to the iron pipe (303). The plurality of hollow tubes (330) are evenly distributed on the fixed ring (329). The positions of the hollow tubes (330) and the iron pipe (303) correspond to each other, and the hollow tubes (330) extend into the iron pipe (303) of the corresponding sounding component. A circular tube (331) is fixedly provided on the hollow tube (330). The circular tube (331) is driven to slide in the iron pipe (303) by the push rod (326), so that the circular tube (331) moves away from or close to the sounding hole (304) on the iron pipe (303).

2. The mine-used sound and light alarm based on the mining environment according to claim 1 is characterized in that: The alarm component (3) further comprises a support sheet (301); the support sheets (301) are symmetrically fixedly connected to the inner walls of the box body (1) on both sides opposite to each other, and the sound-generating component is fixedly arranged between the symmetrical support sheets (301).

3. The mine-used sound and light alarm based on the mining environment according to claim 1 is characterized in that: There are two groups of sound-generating components, each group of sound-generating components comprises two parallel annular fixing plates (302), and a plurality of the iron pipes (303) are fixedly arranged at equal intervals between the two parallel fixing plates (302); the plurality of iron pipes (303) of one group of sound-generating components are distributed in an annular array from large to small in diameter, and the plurality of iron pipes (303) of the other group of sound-generating components are distributed in an annular array in the opposite order from small to large.

4. The mine-used sound and light alarm based on the mining environment according to claim 3 is characterized in that: The transmission mechanism further comprises a support frame (307) and a rotating rod (308), wherein the support frame (307) is fixedly provided on the inner wall of the box body (1), the rotating rod (308) is rotatably provided on the support frame (307), and the first sleeve (309) is slidably connected to the outer wall of the rotating rod (308).

5. The mine-used sound and light alarm based on the mining environment according to claim 4 is characterized in that: The transmission mechanism further comprises a rotating drum (310), a fixed rod (311) and a rotating shaft (312); the rotating drum (310) is rotatably provided on the outer wall of the first sleeve (309); the fixed rod (311) is fixedly provided on the outer wall of the rotating drum (310); the rotating shaft (312) is rotatably provided on the fixed rod (311); and a knocking rod (313) is fixedly provided on the rotating shaft (312); a torsion spring (314) is sleeved on the rotating shaft (312); one end of the torsion spring (314) is fixed to the knocking rod (313), and the other end of the torsion spring (314) is fixed to the fixed rod (311).

6. The mine-used sound and light alarm based on the mining environment according to claim 5, characterized in that: A first gear (315) is fixedly provided at one end of the first screw rod (306) close to the motor (305), a second gear (316) is fixedly provided on the rotating rod (308), the first gear (315) and the second gear (316) are meshed, and a friction wheel (5) is fixedly provided on the outer wall of the rotating rod (308) via a wedge, and the friction wheel (5) is in friction contact with the inner wall of the rotating drum (310).

7. The mine-used sound and light alarm based on the mining environment according to claim 4 is characterized in that: The hydraulic adjustment system further includes a second screw (324) and a second sleeve (325); the second screw (324) is rotatably provided on a side of the support frame (307) close to the first screw (306), the second screw (324) is fixed to the first screw (306), the second sleeve (325) is threadedly connected to the second screw (324) through a threaded hole, the second sleeve (325) slides with the outer wall of the rotating rod (308), and the push rod (326) is fixedly provided on the side of the second sleeve (325) close to the support frame (307).

8. The mine-used sound and light alarm based on the mining environment according to claim 4 is characterized in that: The outer wall of the oil cylinder (318) is connected to the oil outlet (320) and the oil inlet (321), respectively. The inner wall of the oil outlet (320) is provided with a slide plate (322) for sliding. The inner wall of the oil outlet (320) is connected to an oil delivery pipe (323). One end of the oil delivery pipe (323) is communicated with the oil inlet (321). The inner walls of the oil inlet (321) and the oil outlet (320) are both provided with a one-way valve. A push rod (327) is fixedly provided on the slide plate (322). The inner wall of the support frame (307) is provided with a symmetrical sliding arrangement. There are L-shaped sliding rods (328), and the same fixing ring (329) is fixedly provided on the two sliding rods (328); the fixing ring (329) is parallel to the fixing plate (302); a circular tube (331) is fixedly provided at the middle position of the hollow tube (330) and at one end away from the fixing ring (329); the circular tube (331) located at the middle position is located in the iron tube (303) of one group of sound-generating components, and the circular tube (331) located away from the fixing ring (329) is located in the iron tube (303) of the other group of sound-generating components.

9. The mine-used sound and light alarm based on the mining environment according to claim 8, characterized in that: A contact rod (332) is fixedly provided on the sliding rod (328) on the side close to the push rod (327), and an inclined surface is provided on the side of the push rod (327) close to the contact rod (332). The inclined surface of the push rod (327) is in press contact with the contact rod (332). A fixing plate (333) is fixedly provided on the outer wall of the oil cylinder (318), and a spring (334) is fixedly provided on the fixing plate (333). One end of the spring (334) is fixedly connected to the sliding rod (328) on the side away from the push rod (327).

10. The mine-used sound and light alarm based on the mining environment according to claim 1, characterized in that: The device further comprises an LED lamp (2) and a loudspeaker (317); one end of the connecting column of the LED lamp (2) extends into the box body (1) and is electrically connected to the monitoring sensor; the loudspeaker (317) is fixedly provided symmetrically on the upper and lower side walls of the box body (1); the loudspeaker (317) is in a horn-shaped structure; the inner port of the loudspeaker (317) is located inside the box body (1), and the outer port of the loudspeaker (317) is located outside the box body (1), and the diameter of the inner port is smaller than that of the outer port.

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