A VR-based safety training device for mining machinery

Abstract

The present invention discloses a VR-based safety training device for mining machinery, which specifically includes: a base having a stable bottom plate and fixed side plates arranged outside the base. Ventilation grooves are formed inside the fixed side plates. An adjustment mechanism is fixedly connected inside the fixed side plates, and an auxiliary mechanism is fixedly connected outside the fixed side plates; a clamping inclined plate having a smooth outer wall and a handle arranged outside the clamping inclined plate. A railing mechanism is fixedly connected outside the clamping inclined plate; a slideway groove having a smooth inner wall and a back plate arranged inside the slideway groove. A reinforcement mechanism is fixedly connected outside the back plate. The adjustment mechanism includes a first slideway, and a sliding plate is slidably connected inside the first slideway. An adjustment groove is fixedly connected in front of the sliding plate. The present invention relates to the technical field of virtual reality. The VR-based safety training device for mining machinery achieves the purpose of improving the use efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of virtual reality, and particularly to a mine machinery safety training device based on VR. Background Art

[0002] Virtual reality technology, also known as virtual reality or immersive technology, is a brand-new practical technology developed in the 20th century. Virtual reality technology encompasses computer, electronic information, and simulation technologies. Its basic implementation method mainly relies on computer technology, utilizing and integrating the latest development achievements of various high-techs such as three-dimensional graphics technology, multimedia technology, simulation technology, display technology, and servo technology. With the help of devices such as computers, a virtual world with a realistic three-dimensional visual, tactile, olfactory, and other sensory experiences is generated, enabling people in the virtual world to have a sense of immersive experience. Using VR devices for mechanical safety training can drive workers to conduct safety training.

[0003] For current mine machinery safety training devices based on VR, the position of the display in the device is fixed and difficult to adjust, and the display is relatively expensive and needs to be protected. When users are having a VR experience, it is easy to collide or fall due to large movements. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a mine machinery safety training device based on VR, which specifically includes:

[0005] A base, which has a stable bottom plate and fixed side plates arranged outside the base. Ventilation grooves are provided inside the fixed side plates, an adjustment mechanism is fixedly connected inside the fixed side plates, and an auxiliary mechanism is fixedly connected outside the fixed side plates;

[0006] A clamping inclined plate, which has a smooth outer wall and a handle arranged outside the clamping inclined plate. A railing mechanism is fixedly connected outside the clamping inclined plate;

[0007] A slideway groove, which has a smooth inner wall and a backing plate arranged inside the slideway groove. A reinforcement mechanism is fixedly connected outside the backing plate;

[0008] The adjustment mechanism includes a first slideway, and a sliding plate is slidably connected inside the first slideway for fixing an adjustment groove. An adjustment groove is fixedly connected in front of the sliding plate, and the first slideway is provided inside the fixed side plate;

[0009] The adjusting mechanism further includes a surrounding plate. A sliding groove is provided inside the surrounding plate. A square plate is slidably connected inside the sliding groove. A clamping handle is fixedly connected to the outside of the square plate. A clamping square groove is provided outside the first slideway for clamping and fixing the square plate, thereby fixing the position of the adjusting groove. The surrounding plate is fixedly connected below the sliding plate.

[0010] Preferably, the fixed side plate is fixedly connected to the outside of the base. A circulation channel is provided inside the fixed side plate. The clamping inclined plate penetrates through the inside of the circulation channel. The backing plate is slidably connected inside the slideway groove. A lifting mechanism is fixedly connected inside the base.

[0011] Preferably, a spring rod is fixedly connected inside the adjusting groove. A fixed disk is fixedly connected to the outside of the spring rod for fixing the display. A clamping column is fixedly connected above the fixed disk. A suction block is fixedly connected above the clamping column. An accommodation groove is provided inside the adjusting groove. A pulling plate is fixedly connected to the outside of the adjusting groove.

[0012] Preferably, the railing mechanism includes a moving plate. A cross column is fixedly connected to the outside of the moving plate. A fixed box is sleeved outside the cross column. A circulation hole is provided inside the fixed box. The moving plate is fixedly connected to the clamping inclined plate.

[0013] Preferably, railing plates are respectively fixedly connected to the upper and lower ends of the fixed box. A plurality of hollow slots are provided inside the railing plates. A clamping ring is fixedly connected to the outside of the fixed box for clamping and fixing the VR handle. A receiving box is fixedly connected below the fixed box.

[0014] Preferably, the reinforcement mechanism includes a fixed water tank. A clamping slot is provided inside the fixed water tank. A connecting pipe is fixedly connected to the outside of the fixed water tank. A water sprayer is fixedly connected to the outside of the connecting pipe. The fixed water tank is fixedly connected to the outside of the backing plate.

[0015] Preferably, the reinforcement mechanism further includes a fixed circular plate. An adapter column is fixedly connected to the outside of the fixed circular plate. A spring column is fixedly connected below the adapter column. A clamping cylinder is fixedly connected below the spring column. The clamping cylinder is clamped and connected to the fixed water tank. The fixed circular plate is fixedly connected to the outside of the backing plate.

[0016] Preferably, the lifting mechanism includes a second slideway. A top plate is slidably connected inside the second slideway. A lifting column is fixedly connected below the top plate. The second slideway is provided inside the base.

[0017] Preferably, the lifting mechanism further includes an electric telescopic column. A spring assembly is fixedly connected to the bottom inside the base. Above the spring assembly is fixedly connected a circular groove. Below the circular groove is fixedly connected a collision column. The electric telescopic column is fixedly connected to the top plate and is connected inside the base.

[0018] Preferably, the auxiliary mechanism includes an arc-shaped plate. Inside the arc-shaped plate is fixedly connected a stretching plate. In the middle of the stretching plate is provided a placement groove. Outside the stretching plate is fixedly connected a magnetic plate. Outside the fixed side plate is fixedly connected a second arc-shaped plate. Inside the second arc-shaped plate is provided a stretching groove. Outside the stretching groove is fixedly connected a magnetic baffle. The arc-shaped plate is fixedly connected to the outside of the fixed side plate.

[0019] The present invention provides a VR-based mine machinery safety training device, which has the following beneficial effects: 1. For this VR-based mine machinery safety training device, by setting the adjustment mechanism, it is convenient to adjust the height of the monitors on both sides to protect the user's head, and the monitors are easy to disassemble. When not in use, the monitors can be disassembled for safety protection. It achieves the purpose of facilitating the fixation of the position of the VR monitors and facilitating the control of the lifting of the VR monitors.

[0020] 2. For this VR-based mine machinery safety training device, by setting the railing mechanism, railings and hollow slots are provided on both sides of the user to simulate the mechanical site, which is convenient for the ventilation of the device and also convenient for other users to immerse in the scenario. And by setting the railings, the user can be protected from falling. The sound box and other sound effect devices can be placed inside the fixed box, and the fixed box is provided with circulation holes, so the volume will not be reduced. It achieves the purpose of facilitating the creation of a real environment for the user and protecting the user.

[0021] 3. For this VR-based mine machinery safety training device, by setting the reinforcement mechanism, it is used to place the monitor in the central position, and the position of the monitor is limited by the connecting columns on both sides. And when the user is in a water-related scenario, a small amount of water can be sprayed on the user. It achieves the purpose of fixing the monitor in the central position and spraying water according to the scenario.

[0022] 4. For this VR-based mine machinery safety training device, by setting the lifting mechanism, in the VR scenario, the user may rise or fall. The electric telescopic column can be turned on to drive the user to rise and fall. The height of the second slideway is not high to ensure the safety of the user. And during the descending process, the collision column will gradually fall into the base and make a collision sound, which can simulate the sound of landing and facilitate other people receiving training to quickly immerse in the scenario. It achieves the purpose of driving the user to rise or fall and ensuring the safety of the user.

[0023] 5. The VR-based mine machinery safety training device determines whether to use the auxiliary mechanism according to the number of people receiving training. Manually pull the stretching plate to make the magnetic plate attract and fix with the magnetic baffle, so that the user can be surrounded above the base to prevent the user from accidentally falling. When there are more people receiving training, place the reflector inside the placement groove, and the people receiving training can stand in a circle outside the device to observe. The purpose of stably placing the reflector and facilitating the people receiving training around to observe the VR scenario is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the VR-based mine machinery safety training device of the present invention;

[0025] Figure 2 It is a schematic side structural diagram of the VR-based mine machinery safety training device of the present invention;

[0026] Figure 3 It is a schematic structural diagram of the adjusting mechanism of the present invention;

[0027] Figure 4 For the present invention Figure 3 Partial enlarged schematic diagram;

[0028] Figure 5 It is a schematic structural diagram of the railing mechanism of the present invention;

[0029] Figure 6 It is a schematic structural diagram of the reinforcement mechanism of the present invention;

[0030] Figure 7 It is a schematic structural diagram of the lifting mechanism of the present invention;

[0031] Figure 8 It is a schematic structural diagram of the auxiliary mechanism of the present invention.

[0032] In the figure: 1, base; 2, fixed side plate; 3, ventilation slot; 4, adjustment mechanism; 401, first slideway; 402, sliding plate; 403, enclosing plate; 404, square plate; 405, clamping handle; 406, clamping square groove; 407, adjustment groove; 408, spring rod; 409, fixed disk; 410, clamping column; 411, suction block; 412, placement groove; 413, pull plate; 5, clamping inclined plate; 6, railing mechanism; 601, moving plate; 602, cross column; 603, fixed box; 604, circulation hole; 605, railing; 606, hollow groove; 607, clamping ring; 608, receiving box; 7, slideway groove; 8, backrest; 9, reinforcement mechanism; 901, fixed water tank; 902, card slot; 903, connecting pipe; 904, sprinkler; 905, fixed circular plate; 906, connecting column; 907, spring column; 908, clamping cylinder; 10, lifting mechanism; 1001, second slideway; 1002, top plate; 1003, lifting column; 1004, electric telescopic column; 1005, spring assembly; 1006, circular groove; 1007, collision column; 11, auxiliary mechanism; 1101, arc plate; 1102, stretching plate; 1103, magnetic plate; 1104, second arc plate; 1105, stretching groove; 1106, magnetic baffle. Detailed implementation mode

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0034] Embodiment 1, as Figure 1 - Figure 2 shown, the present invention provides a technical solution: specifically including:

[0035] Base 1, which has a stable bottom plate, and a fixed side plate 2 arranged outside the base 1. A ventilation slot 3 is opened inside the fixed side plate 2, an adjustment mechanism 4 is fixedly connected inside the fixed side plate 2, and an auxiliary mechanism 11 is fixedly connected outside the fixed side plate 2;

[0036] Clamping inclined plate 5, which has a smooth outer wall and a handle arranged outside the clamping inclined plate 5. A railing mechanism 6 is fixedly connected outside the clamping inclined plate 5;

[0037] Slideway groove 7, which has a smooth inner wall and a backrest 8 arranged inside the slideway groove 7. A reinforcement mechanism 9 is fixedly connected outside the backrest 8.

[0038] The fixed side plate 2 is fixedly connected to the outside of the base 1. A circulation channel is provided inside the fixed side plate 2. The clamping inclined plate 5 penetrates through the inside of the circulation channel. The backing plate 8 is slidably connected inside the slideway groove 7. An elevating mechanism 10 is fixedly connected inside the base 1. It has the advantages of simulating mechanical working scenarios and enhancing the user experience. Before using the device, manually fix the VR display in the adjusting mechanism 4 and the reinforcement mechanism 9. After the user stands above the base 1, place the reflector inside the auxiliary mechanism 11, manually place the audio device and the sound simulation device inside the railing mechanism 6, and add water to the reinforcement mechanism 9 to start the safety training. During the training process, the working conditions of the user can be observed according to the VR display and the reflector, and the elevating mechanism 10 and the reinforcement mechanism 9 can be started accordingly to immerse the user in the VR world.

[0039] Embodiment 2, as Figure 3 - Figure 4 shown, the adjusting mechanism 4 includes a first slideway 401. A sliding plate 402 is slidably connected inside the first slideway 401. An adjusting groove 407 is fixedly connected in front of the sliding plate 402. The first slideway 401 is provided inside the fixed side plate 2;

[0040] The adjusting mechanism 4 further includes a surrounding plate 403. A sliding groove is provided inside the surrounding plate 403. A square plate 404 is slidably connected inside the sliding groove. A clamping handle 405 is fixedly connected to the outside of the square plate 404. A clamping square groove 406 is provided outside the first slideway 401. The surrounding plate 403 is fixedly connected below the sliding plate 402.

[0041] A spring rod 408 is fixedly connected inside the adjusting groove 407. A fixed disk 409 is fixedly connected to the outside of the spring rod 408. A clamping column 410 is fixedly connected above the fixed disk 409. A suction block 411 is fixedly connected above the clamping column 410. An installation groove 412 is provided inside the adjusting groove 407. A pull plate 413 is fixedly connected to the outside of the adjusting groove 407. It has the advantages of being convenient to fix the position of the VR display and convenient to control the lifting of the VR display. Manually pull the fixed disk 409 backward, and manually place the VR display inside the installation groove 412, and then let go, so that the fixed disk 409 buckles outside the VR display, and press the suction block 411 to make the suction block 411 fit outside the VR display. According to the height of the user, manually pull the pull plate 413 up and down. The pull plate 413 drives the adjusting groove 407 to move upward. When it moves above the user, align the position of the square plate 404 with the clamping square groove 406, and then manually press the clamping handle 405 to press the square plate 404 into the sliding groove and then into the clamping square groove 406. At this time, the clamping handle 405 is exposed outside the surrounding plate 403, which is convenient for subsequent outward pulling to fix the position of the adjusting groove 407.

[0042] Embodiment 3, as shown in Figure 5 shown, the railing mechanism 6 includes a moving plate 601. A cross column 602 is fixedly connected to the outside of the moving plate 601. A fixed box 603 is sleeved outside the cross column 602. A circulation hole 604 is provided inside the fixed box 603. The moving plate 601 is fixedly connected to the clamping inclined plate 5.

[0043] The upper and lower ends of the fixed box 603 are respectively fixedly connected with railings 605. A number of hollow slots 606 are provided inside the railings 605. A clamping ring 607 is fixedly connected to the outside of the fixed box 603. A receiving box 608 is fixedly connected below the fixed box 603. It has the advantages of being convenient for creating a real environment for users and protecting users. The length of the moving plate 601 can be controlled by manually pulling the clamping inclined plate 5, and then the position of the cross column 602 can be controlled. The fixed box 603 can be opened, and audio equipment and sound simulation equipment can be placed inside the fixed box 603. The circulation hole 604 is provided inside the fixed box 603, which is convenient for users to feel the surrounding environment. By setting the railings 605 and the hollow slots 606, the railings and door panels in mechanical work can be simulated. Before use, the VR handle can be manually placed inside the receiving box 608 and fixed at its upper end in the clamping ring 607.

[0044] Embodiment 4, as shown in Figure 6 shown, the reinforcement mechanism 9 includes a fixed water tank 901. A card slot 902 is provided inside the fixed water tank 901. A connecting pipe 903 is fixedly connected to the outside of the fixed water tank 901. A water sprayer 904 is fixedly connected to the outside of the connecting pipe 903. The fixed water tank 901 is fixedly connected to the outside of the back plate 8.

[0045] The reinforcement mechanism 9 further includes a fixed circular plate 905. An adapter column 906 is fixedly connected to the outside of the fixed circular plate 905. A spring column 907 is fixedly connected below the adapter column 906. A clamping cylinder 908 is fixedly connected below the spring column 907. The clamping cylinder 908 is engaged with the fixed water tank 901. The fixed circular plate 905 is fixedly connected to the outside of the back plate 8. It has the advantage of fixing the display at the central position and spraying water according to the scenario. Before using the device, manually pull the clamping cylinder 908 to separate the clamping cylinder 908 from the fixed water tank 901, place the VR display at the central position inside the card slot 902, and then manually pull the clamping cylinder 908 to engage and fix the clamping cylinder 908 with the fixed water tank 901 to fix the display between the adapter columns on the left and right. Manually add water into the fixed water tank 901. During the safety training process, when the user encounters a scenario related to water, the water sprayer 904 can be opened to perform the water spraying work.

[0046] Embodiment 5, as shown in Figure 7As shown, the lifting mechanism 10 includes a second slideway 1001. A top plate 1002 is slidably connected inside the second slideway 1001. A lifting column 1003 is fixedly connected below the top plate 1002. The second slideway 1001 is opened inside the base 1.

[0047] The lifting mechanism 10 further includes an electric telescopic column 1004. A spring assembly 1005 is fixedly connected to the bottom inside the base 1. A circular groove 1006 is fixedly connected above the spring assembly 1005. A collision column 1007 is fixedly connected below the circular groove 1006. The electric telescopic column 1004 is fixedly connected to the top plate 1002. The electric telescopic column 1004 is connected inside the base 1. It has the advantages of driving the user to rise or fall and ensuring the safety of the user. During the process of the user rising and falling in the VR scenario, it can be controlled by turning on or off the electric telescopic column 1004. When the electric telescopic column 1004 is turned on, the electric telescopic column 1004 starts to drive the top plate 1002 to slide upward in the second slideway 1001, thereby driving the user to move upward. When the electric telescopic column 1004 is turned off, at this time the electric telescopic column 1004 drives the top plate 1002 to move downward until the lifting column 1003 is engaged inside the circular groove 1006. Subsequently, the collision column 1007 outside the circular groove 1006 collides downward with the bottom of the base 1. The collision sound can simulate the falling sound to realize driving the user to rise and fall.

[0048] Embodiment Six, as Figure 8 As shown, the auxiliary mechanism 11 includes an arc plate 1101. A stretching plate 1102 is fixedly connected inside the arc plate 1101. A placement groove is opened in the middle of the stretching plate 1102. A magnetic plate 1103 is fixedly connected to the outside of the stretching plate 1102. A second arc plate 1104 is fixedly connected to the outside of the fixed side plate 2. A stretching groove 1105 is opened inside the second arc plate 1104. A magnetic baffle 1106 is fixedly connected to the outside of the stretching groove 1105. The arc plate 1101 is fixedly connected to the outside of the fixed side plate 2. It has the advantages of stably placing the reflector and facilitating the people being trained around to observe the VR scenario. After the user stands above the base 1, the trainer can manually pull the stretching plate 1102 outward until the stretching plate 1102 passes through the stretching groove 1105, and the magnetic plate 1103 is attracted and fixed to the magnetic baffle 1106. At this time, the light reflector can be placed inside the placement groove, and the people receiving training around can observe the scenario where the user is located through the reflector and the three VR monitors.

[0049] Working principle: Before using the device, manually fix the VR display in the adjustment mechanism 4 and the reinforcement mechanism 9. Manually pull the fixed disk 409 backward, and manually place the VR display inside the placement groove 412. Then release it, so that the fixed disk 409 buckles outside the VR display, and press the suction block 411 to make the suction block 411 fit outside the VR display. According to the user's height, manually pull the pull plate 413 up and down. The pull plate 413 drives the adjustment groove 407 to move upward. When it moves above the user, align the square plate 404 with the positioning square groove 406. Then manually press the positioning handle 405 to press the square plate 404 into the sliding groove, and then press it into the positioning square groove 406. At this time, the positioning handle 405 is exposed outside the fence plate 403, so as to fix the position of the adjustment groove 407. Before using the device, manually pull the positioning cylinder 908 to separate the positioning cylinder 908 from the fixed water tank 901. Place the VR display in the center inside the card slot 902. Then manually pull the positioning cylinder 908 to make the positioning cylinder 908 engage and fix with the fixed water tank 901, and fix the display between the connecting columns on the left and right sides. After the user stands above the base 1, place the reflector inside the auxiliary mechanism 11. After the user stands above the base 1, the trainer can manually pull the stretching plate 1102 outward until the stretching plate 1102 passes through the stretching groove 1105, and the magnetic plate 1103 is attracted and fixed to the magnetic baffle 1106. At this time, the reflector can be placed inside the placement groove. People receiving training around can observe the situation where the user is located through the reflector and the three VR displays. Manually place the audio equipment and the sound simulation equipment inside the railing mechanism 6. The length of the moving plate 601 can be manually controlled by pulling the positioning inclined plate 5, and then the position of the cross column 602 can be controlled. The fixed box 603 can be opened, and the audio equipment and the sound simulation equipment are placed inside the fixed box 603. The inside of the fixed box 603 is provided with a circulation hole 604 to facilitate the user to feel the surrounding environment. And by setting the railing 605 and the hollow groove 606, the railings and door panels in mechanical work can be simulated. Manually place the VR handle inside the receiving box 608 and fix its upper end in the positioning ring 607. Manually add water into the fixed water tank 901. During the safety training process, when the user encounters a water-related scenario, the sprinkler 904 can be opened for spraying work. During the training process, the working conditions of the user can be observed according to the VR display and the reflector, and the lifting mechanism 10 and the sprinkler 904 can be started accordingly. During the process of the user rising and falling in the VR scenario, it can be controlled by turning on or off the electric telescopic column 1004. Turn on the electric telescopic column 1004, and the electric telescopic column 1004 starts to drive the top plate 1002 to slide upward in the second slideway 1001, thereby driving the user to move upward.Turn off the electric telescopic column 1004. At this time, the electric telescopic column 1004 drives the top plate 1002 to move downward until the lifting column 1003 is engaged inside the circular groove 1006. Subsequently, the collision column 1007 outside the circular groove 1006 moves downward and collides with the bottom of the base 1. The collision sound can simulate the falling sound, realizing driving the user to rise and fall, and making the user immerse in the VR world.

[0050] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the scope of protection of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. A VR-based safety training device for mining machinery, specifically including: A base (1), characterized in that: the base (1) has a stable bottom plate, and fixed side plates (2) arranged outside the base (1). A ventilation groove (3) is opened inside the fixed side plates (2). An adjusting mechanism (4) is fixedly connected inside the fixed side plates (2), and an auxiliary mechanism (11) is fixedly connected outside the fixed side plates (2); A clamping inclined plate (5), which has a smooth outer wall and a handle arranged outside the clamping inclined plate (5). A railing mechanism (6) is fixedly connected outside the clamping inclined plate (5); A slideway groove (7), which has a smooth inner wall and a backing plate (8) arranged inside the slideway groove (7). A reinforcement mechanism (9) is fixedly connected to the outside of the backing plate (8); The adjusting mechanism (4) includes a first slideway (401). A sliding plate (402) is slidably connected inside the first slideway (401). An adjusting groove (407) is fixedly connected to the front of the sliding plate (402). The first slideway (401) is opened inside the fixed side plate (2); The adjusting mechanism (4) further includes an enclosing plate (403). A sliding groove is opened inside the enclosing plate (403). A square plate (404) is slidably connected inside the sliding groove. A clamping handle (405) is fixedly connected to the outside of the square plate (404). A clamping square groove (406) is opened outside the first slideway (401). The enclosing plate (403) is fixedly connected below the sliding plate (402).

2. The safety training equipment for mining machinery based on VR according to claim 1, characterized in that: The fixed side plate (2) is fixedly connected to the outside of the base (1). A circulation channel is opened inside the fixed side plate (2). The clamping inclined plate (5) penetrates through the inside of the circulation channel. The backing plate (8) is slidably connected inside the slideway groove (7). A lifting mechanism (10) is fixedly connected inside the base (1).

3. The safety training device for mining machinery based on VR according to claim 1, characterized in that: A spring rod (408) is fixedly connected inside the adjusting groove (407). A fixed disk (409) is fixedly connected to the outside of the spring rod (408). A clamping column (410) is fixedly connected above the fixed disk (409). A suction block (411) is fixedly connected above the clamping column (410). A placement groove (412) is opened inside the adjusting groove (407). A pull plate (413) is fixedly connected to the outside of the adjusting groove (407).

4. The safety training device for mining machinery based on VR according to claim 1, wherein: The railing mechanism (6) includes a moving plate (601). A cross column (602) is fixedly connected to the outside of the moving plate (601). A fixed box (603) is sleeved outside the cross column (602). A circulation hole (604) is opened inside the fixed box (603). The moving plate (601) is fixedly connected to the clamping inclined plate (5).

5. The safety training device for mining machinery based on VR according to claim 4, characterized in that: The upper and lower ends of the fixed box (603) are respectively fixedly connected with railing plates (605). A plurality of hollow slots (606) are opened inside the railing plates (605). A clamping ring (607) is fixedly connected to the outside of the fixed box (603). A receiving box (608) is fixedly connected below the fixed box (603).

6. The safety training device for mining machinery based on VR according to claim 1, characterized in that: The reinforcement mechanism (9) includes a fixed water tank (901). A clamping slot (902) is opened inside the fixed water tank (901). A connecting pipe (903) is fixedly connected to the outside of the fixed water tank (901). A water sprayer (904) is fixedly connected to the outside of the connecting pipe (903). The fixed water tank (901) is fixedly connected to the outside of the back plate (8).

7. The safety training equipment for mining machinery based on VR according to claim 6, characterized in that: The reinforcement mechanism (9) further includes a fixed circular plate (905). A connecting column (906) is fixedly connected to the outside of the fixed circular plate (905). A spring column (907) is fixedly connected below the connecting column (906). A clamping cylinder (908) is fixedly connected below the spring column (907). The clamping cylinder (908) is engaged with the fixed water tank (901). The fixed circular plate (905) is fixedly connected to the outside of the back plate (8).

8. The safety training equipment for mining machinery based on VR according to claim 2, characterized in that: The lifting mechanism (10) includes a second slideway (1001). A top plate (1002) is slidably connected inside the second slideway (1001). A lifting column (1003) is fixedly connected below the top plate (1002). The second slideway (1001) is opened inside the base (1).

9. The safety training device for mining machinery based on VR according to claim 8, characterized in that: The lifting mechanism (10) further includes an electric telescopic column (1004). A spring assembly (1005) is fixedly connected to the bottom inside the base (1). A circular groove (1006) is fixedly connected above the spring assembly (1005). A collision column (1007) is fixedly connected below the circular groove (1006). The electric telescopic column (1004) is fixedly connected to the top plate (1002). The electric telescopic column (1004) is connected inside the base (1).

10. The safety training device for mining machinery based on VR according to claim 1, characterized in that: The auxiliary mechanism (11) includes an arc plate (1101). A stretching plate (1102) is fixedly connected inside the arc plate (1101). A placement groove is opened in the middle of the stretching plate (1102). A magnetic plate (1103) is fixedly connected to the outside of the stretching plate (1102). A second arc plate (1104) is fixedly connected to the outside of the fixed side plate (2). A stretching groove (1105) is opened inside the second arc plate (1104). A magnetic baffle (1106) is fixedly connected to the outside of the stretching groove (1105). The arc plate (1101) is fixedly connected to the outside of the fixed side plate (2).

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