A vibration-proof system for an inertial navigation system of a fully mechanized mining face and a method for using the same

Abstract

The invention relates to the technical field of comprehensive mining face auxiliary equipment, and discloses an anti-vibration system of an inertial navigation system of a comprehensive mining face and a use method thereof, comprising a base, wherein shock absorbing components are arranged at the end corners of the base, a buffer component is arranged at the bottom of the base, a shell is fixedly connected to the top of the base, and a limiting ring is fixedly arranged on the bottom inner wall of the shell. The invention performs buffering protection on the side of the inertial navigation device through a protective component, further improves the anti-vibration buffering capacity of the inertial navigation device, improves the safety and stability of the inertial navigation device, and adjusts the size of the side support force of the inertial navigation device by controlling the air pressure, so that it is convenient to adjust according to the size of the impact and vibration force on the inertial navigation device, and the buffering effect is better. The installation position, bottom and side wall of the base and the inertial navigation device are subjected to multi-directional anti-vibration buffering protection through the shock absorbing component, the buffer component and the protective component, so as to ensure the stable operation of the inertial navigation device and facilitate practical use.

Description

Technical Field

[0001] The present invention relates to the technical field of auxiliary equipment for fully mechanized mining faces, and in particular to a vibration-proof system for a fully mechanized mining face inertial navigation system and a method for using the system. Background Art

[0002] The support of the mining area of ​​the comprehensive mining face is different according to the coordination method of the three main processes of support and coal cutting, frame moving, and push conveyor. The comprehensive mining face has timely support and delayed support. The frame moving methods include single frame sequential, group interval staggered, and group overall sequential. The inertial navigation system (INS, hereinafter referred to as inertial navigation) is an autonomous navigation system that does not rely on external information and does not radiate energy to the outside. Its working environment includes not only air and ground, but also underwater. The basic working principle of inertial navigation is based on Newton's laws of mechanics. By measuring the acceleration of the carrier in the inertial reference system, integrating it over time, and transforming it into the navigation coordinate system, it is possible to obtain information such as speed, yaw angle, and position in the navigation coordinate system.

[0003] In coal mining production, the importance of roadheader equipment is unquestionable. It is not only a strong guarantee for opening up tunnels, but also the core support for mechanized mining and coal production. Inertial navigation systems are usually used in roadheaders for navigation and positioning during drilling to improve the safety of coal mining production and promote the accuracy and efficiency of tunneling work. However, during the tunneling process, the roadheader, especially the excavation arm directly used for tunneling, will inevitably vibrate, which will affect the inertial navigation system installation platform set inside it and the inertial navigation system fixed on the installation platform, causing the installation platform and the inertial navigation system to vibrate.

[0004] Application No. 202111075420.2 discloses an anti-vibration system and method for an inertial navigation system of a comprehensive mining face. The problem solved in its background technology is: high vibration will not only have an adverse effect on the measurement accuracy of the inertial navigation system, but also have an irreversible effect on the life of various components of the inertial navigation system. However, it is not convenient to provide all-round protection and anti-vibration for pipeline equipment, and there are certain shortcomings. Summary of the invention

[0005] The present invention provides the following technical solutions: an anti-vibration system of an inertial navigation system for a comprehensive mining face and a method of using the same, comprising a base, shock absorbing components are arranged at the end corners of the base, a buffer component is arranged at the bottom of the base, a shell is fixedly connected to the top of the base, a limiting ring is fixedly arranged on the bottom inner wall of the shell, an expansion agent is filled in the limiting ring and the shell close to each other, an inertial navigation device is arranged on the bottom of the shell and on the inner wall of the limiting ring, a support ring is fixedly arranged on the outer wall of the limiting ring and located inside the expansion agent, a protective component arranged in a circular array is arranged on the outer wall of the support ring, an air guide plate is fixedly sleeved on the outer wall of the shell, a compressor is fixedly arranged on the top of the base, a first air guide pipe is arranged at the exhaust end of the compressor, the other end of the first air guide pipe extends into the air guide plate, a shell cover is arranged on the top of the shell, and the protective component comprises a first cylinder body, a first cylinder body, a second ... Two cylinder bodies, a first air duct, a second air duct, a first piston block, a second piston block, a piston rod and a pressure sensor, the side walls of the first cylinder body and the second cylinder body are fixedly connected to the outer wall of the shell and are arranged vertically, one side of the first cylinder body and the second cylinder body extends into the shell, the side walls of the first piston block and the piston rod are both sleeved in the first cylinder body, one end of the piston rod extends outside the first cylinder body, the side of the first piston block close to the shell is fixedly connected to the end of the piston rod located at the first cylinder body, the end of the piston rod located outside the first cylinder body is fixedly connected to the outer wall of the support ring, the two ends of the second air duct extend into the first cylinder body and the second cylinder body respectively, the second piston block is sleeved in the second cylinder body, the two ends of the third air duct extend into the first cylinder body and the air guide plate respectively, and the pressure sensor is fixedly arranged on the side of the first cylinder body away from the shell.

[0006] Preferably, the outer walls of the first air duct, the second air duct and the third air duct are respectively provided with a first electric valve, a second electric valve and a third electric valve, the first electric valve, the second electric valve, the third electric valve, a pressure sensor and a compressor are all connected to the controller through wires, and the first air duct, the second air duct and the third air duct are all designed as high-pressure tubes.

[0007] Preferably, the air guide plate is annular in design, the interior of the air guide plate is hollow in design, the limiting ring is made of rubber material, and the supporting ring is made of metal material.

[0008] Preferably, the buffer assembly includes a buffer block, a sealing ring, a third cylinder body, a fourth cylinder body, a fourth air guide pipe and a third piston block, the top of the buffer block is fixedly connected to the bottom of the base, the inner wall of the sealing ring is fixedly connected to the side wall of the buffer block, the fourth cylinder body, the fourth air guide pipe and the third piston block are all arranged in a ring array on the side wall of the third cylinder body, the two ends of the fourth air guide pipe extend to the third cylinder body and the fourth cylinder body respectively, the third piston block is placed in the fourth cylinder body, and the side walls of the buffer block and the sealing ring are placed in the third cylinder body.

[0009] Preferably, the side walls of the sealing ring and the buffer block are matched with the inner wall of the third cylinder body, and the fourth air guide pipe is designed as a high-pressure pipe.

[0010] Preferably, the shock absorbing assembly includes a first shock absorber, a second shock absorber and a fixed rod, the fixed rod is sleeved on the top of the base and close to the end corner, the first shock absorber and the second shock absorber are both sleeved on the side wall of the fixed rod and are mirror-symmetrical about the center point of the base.

[0011] Preferably, a through hole for sleeve mounting of a fixing rod is provided at the top of the base and near the end corner.

[0012] Preferably, a method for using an anti-vibration system of an inertial navigation system for a fully mechanized mining face is applicable to an anti-vibration system of an inertial navigation system for a fully mechanized mining face according to any one of claims 1 to 8, comprising:

[0013] S1: The installation position of the base is damped by the damping assembly, so that there is a certain damping effect between the base and the fully mechanized mining surface, and the vibration resistance of the inertial navigation equipment is improved;

[0014] S2: The base is buffered by the buffer component, so that when the base and the inertial navigation device are impacted or vibrated, there is a certain buffer space, and a certain force is provided to support the buffering force in the form of air pressure to improve the buffering effect;

[0015] S3: The side of the inertial navigation device is buffered and protected by the protective component, which further improves the anti-vibration buffering ability of the inertial navigation device, improves the safety and stability of the inertial navigation device, and adjusts the size of the side support force of the inertial navigation device by controlling the air pressure, which is convenient for adjustment according to the size of the impact and vibration force on the inertial navigation device, and the buffering effect is better;

[0016] S4: The installation position, bottom and side walls of the base and inertial navigation equipment are protected from vibration by shock-absorbing components, buffer components and protective components to ensure the stable operation of the inertial navigation equipment and facilitate practical use.

[0017] Compared with the prior art, the present invention provides an anti-vibration system for an inertial navigation system of a fully mechanized mining face and a method for using the same, which has the following beneficial effects:

[0018] 1. The device uses a shock-absorbing component to dampen the installation position of the base, so that there is a certain shock-absorbing effect between the base and the comprehensive mining face, thereby improving the vibration resistance of the inertial navigation equipment. The base is buffered by a buffer component, so that when the base and the inertial navigation equipment are impacted or vibrated, there is a certain buffer space, and a certain force support is provided to the buffering force in the form of air pressure, thereby improving the buffering effect.

[0019] 2. The device provides buffer protection for the side of the inertial navigation device through the protective component, further improving the anti-vibration buffering ability of the inertial navigation device, improving the safety and stability of the inertial navigation device, and adjusting the size of the side support force of the inertial navigation device by controlling the air pressure, which is convenient for adjustment according to the size of the impact and vibration force on the inertial navigation device, and the buffering effect is better.

[0020] 3. The device provides multi-directional anti-vibration buffering protection for the installation position, bottom and side walls of the base and inertial navigation equipment through shock-absorbing components, buffer components and protective components, ensuring the stable operation of the inertial navigation equipment and facilitating practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an anti-vibration system of an inertial navigation system for a fully mechanized mining face and a method for using the same according to the present invention;

[0022] Figure 2 It is a schematic diagram of the overall explosion structure of a fully mechanized mining face inertial navigation system anti-vibration system and a method of using the same according to the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of a buffer component of an anti-vibration system of an inertial navigation system for a fully mechanized mining face and a method for using the same according to the present invention;

[0024] Figure 4 It is a schematic diagram of the explosion structure inside the shell of a fully mechanized mining face inertial navigation system anti-vibration system and a method of using the same according to the present invention;

[0025] Figure 5 The present invention is a schematic diagram of a protective component and a cross-sectional structure of an anti-vibration system of an inertial navigation system for a fully mechanized mining face and a method of using the same.

[0026] In the figure: 1. base; 2. air guide plate; 3. first air guide pipe; 4. shell; 5. compressor; 6. protection component; 601. second cylinder; 602. second air guide pipe; 603. pressure sensor; 604. third air guide pipe; 605. first piston block; 606. piston rod; 607. first cylinder; 608. second piston block; 7. shell cover; 8. shock absorbing component; 801. fixing rod; 802. first shock absorber; 803. second shock absorber; 9. buffer component; 901. fourth cylinder; 902. fourth air guide pipe; 903. third cylinder; 904. buffer block; 905. sealing ring; 906. third piston block; 10. inertial navigation device; 11. limit ring; 12. support ring; 13. expansion agent. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1;

[0029] See also Figure 1 and 2 , an anti-vibration system of an inertial navigation system for a comprehensive mining face and a method of using the same, comprising a base 1, characterized in that: a shock absorbing assembly 8 is provided at each end corner of the base 1, and the installation position of the base 1 is damped by the shock absorbing assembly 8, so that there is a certain shock absorbing effect between the base 1 and the comprehensive mining face, thereby improving the anti-vibration ability of the inertial navigation device 10; a buffer assembly 9 is provided at the bottom of the base 1, and the base 1 is buffered by the buffer assembly 9, so that when the base 1 and the inertial navigation device 10 are impacted or vibrated, there is a certain buffer space, and a certain force support is provided to the buffering force in the form of air pressure, thereby improving the buffering effect; a shell 4 is fixedly connected to the top of the base 1, and a limiting ring 11 is fixedly provided on the bottom inner wall of the shell 4, and an expansion agent 13 is filled in the limiting ring 11 and the shell 4 close to each other, and the bottom of the shell 4 and the limiting ring are located An inertial navigation device 10 is arranged on the inner wall of 11, and a support ring 12 is fixedly arranged on the outer wall of the limit ring 11 and located inside the expansion agent 13. The outer wall of the support ring 12 is provided with a protective component 6 arranged in a ring array. The side of the inertial navigation device 10 is buffered and protected by the protective component 6, so as to further improve the anti-vibration buffering capacity of the inertial navigation device 10, improve the safety and stability of the inertial navigation device 10, and adjust the size of the side support force of the inertial navigation device 10 by controlling the air pressure, so as to facilitate the adjustment according to the size of the impact and vibration force on the inertial navigation device 10, and the buffering effect is better. An air guide plate 2 is fixedly sleeved on the outer wall of the shell 4, a compressor 5 is fixedly arranged on the top of the base 1, and a first air guide pipe 3 is arranged at the exhaust end of the compressor 5, and the other end of the first air guide pipe 3 extends into the air guide plate 2, and a shell cover 7 is arranged on the top of the shell 4.

[0030] Furthermore, the shock absorbing component 8, the buffer component 9 and the protection component 6 are used to provide multi-directional anti-vibration buffering protection for the installation position, bottom and side wall of the base 1 and the inertial navigation device 10, thereby ensuring the stable operation of the inertial navigation device 10 and facilitating practical use.

[0031] Embodiment 2:

[0032] See also Figure 5The protective assembly 6 includes a first cylinder 607, a second cylinder 601, a first air duct 3, a second air duct 602, a first piston block 605, a second piston block 8, a piston rod 606 and a pressure sensor 603. The side walls of the first cylinder 607 and the second cylinder 601 are fixedly connected to the outer wall of the housing 4 and are arranged vertically. One side of the first cylinder 607 and the second cylinder 601 extends into the housing 4. The side walls of the first piston block 605 and the piston rod 606 are sleeved in the first cylinder 607. One end of the piston rod 606 extends outside the first cylinder 607. The side of the block 605 close to the shell 4 is fixedly connected to the end of the piston rod 606 located at the first cylinder 607, the end of the piston rod 606 located outside the first cylinder 607 is fixedly connected to the outer wall of the support ring 12, the two ends of the second air guide pipe 602 extend to the first cylinder 607 and the second cylinder 601 respectively, the second piston block 8 is sleeved in the second cylinder 601, the two ends of the third air guide pipe 604 extend to the first cylinder 607 and the air guide plate 2 respectively, the pressure sensor 603 is fixedly arranged on the side of the first cylinder 607 away from the shell 4, when subjected to impact or vibration, the shell 4 shakes The second electric valve 606 is opened by the controller, and the piston rod 606 supports the inertial navigation device 10 through the support ring 12 and the limit ring 11, so that the gas in the first cylinder 607 is squeezed by the first piston block 605, and the gas in the first cylinder 607 enters the second cylinder 601 through the second air guide pipe 602, so that the gas entering the second cylinder 601 squeezes the second piston block 8, so that the second piston block 8 squeezes the second cylinder The gas in 601 provides a buffer space for the gas in the first cylinder 607, thereby improving the buffer protection effect. When the first cylinder is subjected to a large impact or vibration, the controller starts the compressor 5 and opens the third electric valve and closes the second electric valve, so that the gas in the air guide plate 2 enters the first cylinder 607, thereby providing gas support for the first piston block 605, and high-pressure gas is generated by the compressor 5, and then the first electric valve is opened, so that the gas generated by the compressor 5 enters the first cylinder 607, thereby providing air pressure support for the piston block in the first cylinder 607.

[0033] Furthermore, the outer walls of the first air duct 3, the second air duct 602 and the third air duct 604 are respectively provided with a first electric valve, a second electric valve and a third electric valve. The first electric valve, the second electric valve, the third electric valve, the pressure sensor 603 and the compressor 5 are all connected to the controller through wires for easy control. The first air duct 3, the second air duct 602 and the third air duct 604 are all designed as high-pressure tubes for easy transmission of high-pressure gas. The air guide plate 2 is annularly designed and the interior of the air guide plate 2 is hollow for easy storage of high-pressure gas. The limit ring 11 is made of rubber material to protect the inertial navigation device 10. The support ring 12 is made of metal material to prevent the piston rod 606 from piercing the rubber ring, thereby facilitating support of the inertial navigation device 10.

[0034] Embodiment three;

[0035] See also Figure 2 and 3 The buffer assembly 9 includes a buffer block 904, a sealing ring 905, a third cylinder 903, a fourth cylinder 901, a fourth air pipe 902 and a third piston block 906. The top of the buffer block 904 is fixedly connected to the bottom of the base 1, the inner wall of the sealing ring 905 is fixedly connected to the side wall of the buffer block 904, the fourth cylinder 901, the fourth air pipe 902 and the third piston block 906 are all arranged in a ring array on the side wall of the third cylinder 903, the two ends of the fourth air pipe 902 extend into the third cylinder 903 and the fourth cylinder 901 respectively, the third piston block 906 is placed in the fourth cylinder 901, and the buffer block 904 The side wall of the base 1 and the sealing ring 905 are placed in the third cylinder 903. When subjected to impact or vibration, the base 1 moves along the side wall of the fixing rod 801, thereby driving the buffer block 904 and the sealing ring 905 to move along the inner wall of the third cylinder 903, thereby squeezing the gas inside the third cylinder 903, so that the gas inside the third cylinder 903 is discharged into the fourth cylinder 901 through the fourth air guide pipe 902, so that the third piston block 906 in the fourth cylinder 901 squeezes the gas in the fourth cylinder 901, thereby buffering and supporting the buffer block 904 through air pressure, and then buffering and supporting it through the base 1 and the inertial navigation device 10.

[0036] Furthermore, the side walls of the sealing ring 905 and the buffer block 904 are matched with the inner wall of the third cylinder 903 to facilitate squeezing the gas in the third cylinder 903. The fourth air guide pipe 902 is designed as a high-pressure pipe.

[0037] Embodiment 4:

[0038] See also Figure 4The shock absorbing assembly 8 includes a first shock absorber 802, a second shock absorber 803 and a fixed rod 801. The fixed rod 801 is sleeved on the top of the base 1 and close to the end corner. The first shock absorber 802 and the second shock absorber 803 are both sleeved on the side walls of the fixed rod 801 and are mirror-symmetrical with the center point of the base 1. The base 1 is fixed in a designated mounting hole set in the comprehensive mining face by the fixed rod 801. When subjected to impact or vibration, the first shock absorber 802 and the second shock absorber 803 slide on the side walls of the fixed rod 801, thereby compressing the first shock absorber 802 and the second shock absorber 803. The top and bottom of the base 1 are elastically supported by the first shock absorber 802 and the second shock absorber 803, thereby damping the installation position of the base 1.

[0039] Furthermore, through holes for sleeve mounting of the fixing rod 801 are provided at the top of the base 1 and near the end corners, so as to facilitate the installation of the fixing rod 801 .

[0040] Working principle: When in use, the base 1 is fixed on the fully mechanized mining surface, so that the inertial navigation device 10 is installed on the fully mechanized mining surface. The installation position of the base 1 is damped by the damping component 8, so that there is a certain damping effect between the base 1 and the fully mechanized mining surface, and the vibration resistance of the inertial navigation device 10 is improved. The base 1 is buffered by the buffer component 9, so that when the base 1 and the inertial navigation device 10 are impacted or vibrated, there is a certain buffer space, and a certain force support is provided to the buffering force in the form of air pressure to improve the buffering effect, and the protective component 6 is used to The side of the inertial navigation device 10 is buffered and protected to further improve the anti-vibration buffering ability of the inertial navigation device 10, improve the safety and stability of the inertial navigation device 10, and by controlling the air pressure to adjust the size of the side support force of the inertial navigation device 10, it is convenient to adjust according to the size of the impact and vibration force on the inertial navigation device 10, and the buffering effect is better. The shock absorbing component 8, the buffer component 9 and the protection component 6 are used to perform multi-directional anti-vibration buffering protection on the installation position, bottom and side wall of the base 1 and the inertial navigation device 10, so as to ensure the stable operation of the inertial navigation device 10 and facilitate practical use.

[0041] When the shock absorbing assembly 8 is specifically operated, the base 1 is fixed in a designated mounting hole set in the comprehensive mining face by the fixing rod 801. When subjected to impact or vibration, the first shock absorber 802 and the second shock absorber 803 slide on the side wall of the fixing rod 801, thereby compressing the first shock absorber 802 and the second shock absorber 803. The top and bottom of the base 1 are elastically supported by the first shock absorber 802 and the second shock absorber 803, thereby damping the installation position of the base 1. When the buffer assembly 9 is specifically operated, when subjected to impact or vibration, the base 1 moves along the side wall of the fixing rod 801. The wall moves, thereby driving the buffer block 904 and the sealing ring 905 to move along the inner wall of the third cylinder 903, thereby squeezing the gas inside the third cylinder 903, so that the gas inside the third cylinder 903 is discharged into the fourth cylinder 901 through the fourth air guide pipe 902, so that the third piston block 906 in the fourth cylinder 901 squeezes the gas in the fourth cylinder 901, thereby buffering and supporting the buffer block 904 through air pressure, and then buffering and supporting through the base 1 and the inertial navigation device 10. When the protective component 6 is specifically operated, when it is impacted or vibrated, the shell 4 shakes, The pressure of the gas in the first cylinder 607 is received by the pressure sensor 603, so as to monitor the vibration or impact degree. When the impact force or vibration is small, the second electric valve is opened by the controller, and the piston rod 606 supports the inertial navigation device 10 through the support ring 12 and the limit ring 11, so that the gas in the first cylinder 607 is squeezed by the first piston block 605, and the gas in the first cylinder 607 enters the second cylinder 601 through the second air guide pipe 602, so that the gas entering the second cylinder 601 squeezes the second piston block 8, so that the second piston block 8 squeezes the second cylinder 607. The gas in 01 provides a buffer space for the gas in the first cylinder 607, thereby improving the buffer protection effect. When the first cylinder is subjected to a large impact or vibration, the controller starts the compressor 5 and opens the third electric valve and closes the second electric valve, so that the gas in the air guide plate 2 enters the first cylinder 607, thereby providing gas support for the first piston block 605, and high-pressure gas is generated by the compressor 5, and then the first electric valve is opened, so that the gas generated by the compressor 5 enters the first cylinder 607, thereby providing air pressure support for the piston block in the first cylinder 607.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibration-proof system for an inertial navigation system of a fully mechanized mining face, comprising a base (1), characterized in that: Shock absorbing components (8) are provided at the end corners of the base (1), a buffer component (9) is provided at the bottom of the base (1), the top of the base (1) is fixedly connected to a shell (4), a limiting ring (11) is fixedly provided on the bottom inner wall of the shell (4), an expansion agent (13) is filled in the limiting ring (11) and the shell (4) are close to each other, an inertial navigation device (10) is provided at the bottom of the shell (4) and on the inner wall of the limiting ring (11), a support ring (12) is fixedly provided on the outer wall of the limiting ring (11) and inside the expansion agent (13), and the outer wall of the support ring (12) is provided with a plurality of support rings. The wall is provided with protective components (6) arranged in a circular array, the outer wall of the shell (4) is fixedly sleeved with an air guide plate (2), the top of the base (1) is fixedly provided with a compressor (5), the exhaust end of the compressor (5) is provided with a first air guide pipe (3), the other end of the first air guide pipe (3) extends into the air guide plate (2), the top of the shell (4) is provided with a shell cover (7), and the protective component (6) comprises a first cylinder body (607), a second cylinder body (601), a first air guide pipe (3), a second air guide pipe (602), a first piston block (605), and a second piston block (8) , a piston rod (606) and a pressure sensor (603), the side walls of the first cylinder body (607) and the second cylinder body (601) are fixedly connected to the outer wall of the shell (4) and are arranged vertically, one side of the first cylinder body (607) and the second cylinder body (601) extend into the shell (4), the side walls of the first piston block (605) and the piston rod (606) are sleeved in the first cylinder body (607), one end of the piston rod (606) extends outside the first cylinder body (607), and the side of the first piston block (605) close to the shell (4) is connected to the piston rod (606) ) is fixedly connected to one end of the first cylinder body (607), one end of the piston rod (606) located outside the first cylinder body (607) is fixedly connected to the outer wall of the support ring (12), two ends of the second air guide pipe (602) extend into the first cylinder body (607) and the second cylinder body (601) respectively, the second piston block (8) is sleeved in the second cylinder body (601), two ends of the third air guide pipe (604) extend into the first cylinder body (607) and the air guide plate (2) respectively, and the pressure sensor (603) is fixedly arranged on a side of the first cylinder body (607) away from the housing (4).

2. The anti-vibration system of the inertial navigation system for a fully mechanized mining face according to claim 1 is characterized by: The outer walls of the first air duct (3), the second air duct (602) and the third air duct (604) are respectively provided with a first electric valve, a second electric valve and a third electric valve; the first electric valve, the second electric valve, the third electric valve, the pressure sensor (603) and the compressor (5) are all connected to the controller via wires; the first air duct (3), the second air duct (602) and the third air duct (604) are all designed as high-pressure tubes.

3. The anti-vibration system of the inertial navigation system for a fully mechanized mining face according to claim 1 is characterized in that: The air guide plate (2) is designed to be annular, and the interior of the air guide plate (2) is designed to be hollow. The limiting ring (11) is made of rubber material, and the supporting ring (12) is made of metal material.

4. The anti-vibration system of the inertial navigation system for a fully mechanized mining face according to claim 1 is characterized by: The buffer assembly (9) comprises a buffer block (904), a sealing ring (905), a third cylinder (903), a fourth cylinder (901), a fourth air guide pipe (902) and a third piston block (906); the top of the buffer block (904) is fixedly connected to the bottom of the base (1); the inner wall of the sealing ring (905) is fixedly connected to the side wall of the buffer block (904); the fourth cylinder (901), the fourth air guide pipe (902) and the third piston block (906) are all arranged in a ring array on the side wall of the third cylinder (903); the two ends of the fourth air guide pipe (902) extend into the third cylinder (903) and the fourth cylinder (901) respectively; the third piston block (906) is placed in the fourth cylinder (901); and the side walls of the buffer block (904) and the sealing ring (905) are placed in the third cylinder (903).

5. The anti-vibration system of the inertial navigation system for a fully mechanized mining face according to claim 4 is characterized in that: The side walls of the sealing ring (905) and the buffer block (904) are adapted to the inner side wall of the third cylinder body (903), and the fourth air guide pipe (902) is designed as a high-pressure pipe.

6. The anti-vibration system of the inertial navigation system for a fully mechanized mining face according to claim 1 is characterized by: The shock absorbing assembly (8) comprises a first shock absorber (802), a second shock absorber (803) and a fixing rod (801); the fixing rod (801) is sleeved on the top of the base (1) and close to the end corner; the first shock absorber (802) and the second shock absorber (803) are both sleeved on the side wall of the fixing rod (801) and are mirror-symmetrical about the center point of the base (1).

7. The anti-vibration system of the inertial navigation system for a fully mechanized mining face according to claim 6 is characterized by: The top of the base (1) and near the end corners are provided with through holes for sleeve-mounting the fixing rods (801).

8. A method for using an anti-vibration system of an inertial navigation system for a fully mechanized mining face is applicable to an anti-vibration system of an inertial navigation system for a fully mechanized mining face according to any one of claims 1 to 7, characterized in that: include; S1: The installation position of the base (1) is damped by a damping assembly (8), so that a certain damping effect is achieved between the base (1) and the fully mechanized mining surface, thereby improving the anti-vibration capability of the inertial navigation device (10); S2: The base (1) is buffered by the buffer component (9), so that when the base (1) and the inertial navigation device (10) are impacted or vibrated, there is a certain buffer space, and a certain force is provided to support the buffering force in the form of air pressure, thereby improving the buffering effect; S3: The side of the inertial navigation device (10) is buffered and protected by the protective component (6), thereby further improving the anti-vibration buffering capability of the inertial navigation device (10), improving the safety and stability of the inertial navigation device (10), and adjusting the size of the side support force of the inertial navigation device (10) by controlling the air pressure, so that it is easy to adjust according to the size of the impact and vibration force on the inertial navigation device (10), and the buffering effect is better; S4: The installation position, bottom and side wall of the base (1) and the inertial navigation device (10) are provided with multi-directional anti-vibration buffer protection by means of the shock absorbing component (8), the buffer component (9) and the protection component (6), thereby ensuring the stable operation of the inertial navigation device (10) and facilitating practical use.

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