Inertial navigation device tracking device of mining area coal mining machine

Abstract

The utility model discloses an inertial navigation tracking device of a mining area coal mining machine, which comprises a machine frame, the inner wall of the machine frame is fixedly connected with a waterproof motor, the output end of the waterproof motor is fixedly connected with a rotating rod, the inner wall of the machine frame is fixedly embedded with a bearing, and the inner ring of the bearing is fixedly connected with the outer surface of the rotating rod. Two cutting blades are fixedly connected to the outer surface of the rotating rod, and a controller is fixedly connected to the inner wall of the machine frame. According to the ore cutting device, when the inductor induces ore on the conveying mechanism, an induction signal is transmitted to the controller, the waterproof motor drives the rotating rod to rotate, the rotating rod drives the cutting blade to rotate, and therefore the ore conveyed on the conveying mechanism is cut; and an induction signal is transmitted to the controller, so that the water pump operates, water flows down from the branch pipe, dust generated during cutting is reduced, dust removal is effectively carried out, and the health of personnel is protected.

Description

Technical Field

[0001] The present application relates to the field of inertial navigation technology, and in particular to an inertial navigation tracking device for a coal mining machine in a mining area. Background Art

[0002] Inertial navigation technology is the most advanced surveying and mapping technology in the world. The internationally advanced surveying and mapping technology uses existing, contemporary, and cutting-edge sensors to build a new surveying and mapping instrument, or system. It does not use individual sensors in isolation, but uses them as a whole. In particular, inertial navigation technology has many advantages in surveying and mapping, and it is the conception of the most advanced surveying and mapping instrument in the world today.

[0003] According to Chinese patent number CN214741317U, the utility model discloses a coal mining machine positioning device based on inertial navigation technology, including a coal mining machine main body, wherein a protective shell is fixedly connected to the top of the coal mining machine main body; by setting a first angle sensor and a second angle sensor, when it is necessary to adjust the coal mining route, the angle of the cutting part is adjusted by the coal mining machine control system, and at the same time, the rotation angle of the cutting part is detected by the first angle sensor and the second angle sensor at the shaft end. Since the distance between the cutting part and the coal mining machine main body is fixed, when the cutting part rotates, the horizontal distance between the coal mining machine main body and the cutting part can be obtained, and then the position of the cutting part can be determined by adding and subtracting the horizontal distance between the coal mining machine main body and the cutting part, and the cutting part stops in time when it moves to the end point, so that the positioning of the cutting part is more accurate.

[0004] However, the above patent only uses inertial navigation technology to accurately determine the cutting position when cutting ore, so as to perform accurate cutting, but cannot effectively handle the large amount of dust generated during cutting, which seriously affects the quality of the atmosphere and the life and health of personnel. Utility Model Content

[0005] The purpose of the utility model is to provide an inertial navigation tracking device for a coal mining machine in a mining area to solve the problems raised in the above-mentioned background technology.

[0006] The present application embodiment adopts the following technical solutions:

[0007] An inertial navigation tracking device for a coal mining machine in a mining area comprises a machine frame, an inner wall of the machine frame is fixedly connected to a waterproof motor, an output end of the waterproof motor is fixedly connected to a rotating rod, an inner wall of the machine frame is fixedly inlaid with a bearing, an inner ring of the bearing is fixedly connected to the outer surface of the rotating rod, two cutting blades are fixedly connected to the outer surface of the rotating rod, a controller is fixedly connected to the inner wall of the machine frame, a transportation mechanism is fixedly installed on the inner wall of the machine frame, a first support plate is fixedly connected to the right side of the machine frame, a water pump is fixedly connected to the upper surface of the first support plate, an input end of the water pump is fixedly connected to a water inlet pipe, an output end of the water pump is fixedly connected to a water outlet pipe, an outer surface of the water outlet pipe is fixedly connected to a plurality of branch pipes, and the outer surfaces of the six branch pipes are fixedly connected to the upper surface of the machine frame, a sensor is fixedly connected to the inner wall of the machine frame, and a control panel is provided on the right side of the machine frame.

[0008] Preferably, four support columns are fixedly connected to the bottom surface of the frame, and the bottom surface of each support column is fixedly connected to a bottom plate.

[0009] Preferably, a second support plate is fixedly connected to the inner wall of the frame, and an upper surface of the second support plate is in contact with an outer surface of the sensor.

[0010] Preferably, a third support plate is fixedly connected to the inner wall of the frame, and an upper surface of the third support plate is in contact with the outer surface of the waterproof motor.

[0011] Preferably, a sealing cover is provided on the outer surface of the right end of the water outlet pipe.

[0012] Preferably, a vacuum cleaner is fixedly connected to the upper surface of the frame, and an output end of the vacuum cleaner is fixedly connected to a plurality of vacuum pipes.

[0013] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0014] First, when the sensor senses the ore on the transport mechanism, the sensing signal is transmitted to the controller, causing the waterproof motor to drive the rotating rod to rotate, and the rotating rod drives the cutting blade to rotate, thereby cutting the ore transported on the transport mechanism.

[0015] Secondly, when the sensor senses the ore on the transport mechanism, the sensing signal is transmitted to the controller, which makes the water pump run and the water flows down from the branch pipe to reduce the dust generated during cutting, effectively remove dust and protect the health of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 : A front view structural diagram of the utility model;

[0018] Figure 2 : A right side structural schematic diagram of the utility model;

[0019] Figure 3 : A left-side structural schematic diagram of the utility model;

[0020] Figure 4 : A schematic diagram of the structure of the utility model when viewed from above.

[0021] In the figure: 1. machine frame; 2. waterproof motor; 3. rotating rod; 4. bearing; 5. cutting blade; 6. controller; 7. transportation mechanism; 8. first support plate; 9. water pump; 10. water inlet pipe; 11. water outlet pipe; 12. branch pipe; 13. sensor; 14. control panel; 15. support column; 16. bottom plate; 17. second support plate; 18. third support plate; 19. sealing cover; 20. vacuum cleaner; 21. vacuum tube. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0023] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0024] See also Figure 1-4 The utility model provides a technical solution for an inertial navigation tracking device of a coal mining machine in a mining area:

[0025] An inertial navigation tracking device for a coal mining machine in a mining area comprises a machine frame 1, the inner wall of the machine frame 1 is fixedly connected with a waterproof motor 2, the output end of the waterproof motor 2 is fixedly connected with a rotating rod 3, the inner wall of the machine frame 1 is fixedly inlaid with a bearing 4, the inner ring of the bearing 4 is fixedly connected to the outer surface of the rotating rod 3, the outer surface of the rotating rod 3 is fixedly connected with two cutting blades 5, the inner wall of the machine frame 1 is fixedly connected with a controller 6, the inner wall of the machine frame 1 is fixedly installed with a transport mechanism 7, the right side of the machine frame 1 is fixedly connected with a first support plate 8, the upper surface of the first support plate 8 is fixedly connected with a water pump 9, the input end of the water pump 9 is fixedly connected with a water inlet pipe 10, the output end of the water pump 9 is fixedly connected with a water outlet pipe 11, the outer surface of the water outlet pipe 11 is fixedly connected with a plurality of branch pipes 12, the outer surfaces of the six branch pipes 12 are fixedly connected with the upper surface of the machine frame 1, the inner wall of the machine frame 1 is fixedly connected with a sensor 13, and the right side of the machine frame 1 is provided with a control panel 14.

[0026] In this embodiment, four support columns 15 are fixedly connected to the bottom surface of the machine frame 1, and the bottom surface of each support column 15 is fixedly connected to a bottom plate 16; a second support plate 17 is fixedly connected to the inner wall of the machine frame 1, and the upper surface of the second support plate 17 is in contact with the outer surface of the sensor 13; a third support plate 18 is fixedly connected to the inner wall of the machine frame 1, and the upper surface of the third support plate 18 is in contact with the outer surface of the waterproof motor 2; specifically, the support columns 15 support the machine frame 1 to increase its height, which is convenient for personnel to operate, the bottom plate 16 increases the contact area between the support columns 15 and the ground, and increases the stability of the support columns 15, the second support plate 17 supports the sensor 13 to ensure the stability of the sensor 13, and the third support plate 18 supports the waterproof motor 2 to prevent the waterproof motor 2 from falling.

[0027] In this embodiment, a sealing cover 19 is provided on the outer surface of the right end of the water outlet pipe 11; a vacuum cleaner 20 is fixedly connected to the upper surface of the frame 1, and a plurality of vacuum pipes 21 are fixedly connected to the output end of the vacuum cleaner 20; specifically, the sealing cover 19 seals one end of the water outlet pipe 11 to prevent water from overflowing, and the vacuum cleaner 20 can perform vacuuming to effectively absorb dust generated by cutting, suppress dust from flying, and protect air quality and personnel health.

[0028] Working principle: When the inertial navigation tracking device of the coal mining machine in the mining area is used, the user first starts the transportation mechanism 7. In the process of transporting the ore, the sensor 13 is used to sense the ore. When the ore is sensed, the sensing signal is transmitted to the controller 6. The controller 6 then controls the waterproof motor 2, the water pump 9 and the vacuum cleaner 20 to operate. The operation of the waterproof motor 2 drives the rotating rod 3 to rotate, and the rotating rod 3 drives the cutting blade 5 to rotate to cut the ore. The operation of the water pump 9 draws water into the water outlet pipe 11, and then flows from the branch pipe 12 to the cut ore to reduce dust. The vacuum cleaner 20 then uses its suction to extract the generated dust.

[0029] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity 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, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0030] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An inertial navigation device tracking device for a coal mining machine in a mining area, comprising a machine frame (1), Features: The inner wall of the frame (1) is fixedly connected to a waterproof motor (2), the output end of the waterproof motor (2) is fixedly connected to a rotating rod (3), the inner wall of the frame (1) is fixedly inlaid with a bearing (4), the inner ring of the bearing (4) is fixedly connected to the outer surface of the rotating rod (3), the outer surface of the rotating rod (3) is fixedly connected to two cutting blades (5), the inner wall of the frame (1) is fixedly connected to a controller (6), the inner wall of the frame (1) is fixedly mounted with a transport mechanism (7), and the right side of the frame (1) is fixedly connected to a first support A support plate (8), the upper surface of the first support plate (8) is fixedly connected to a water pump (9), the input end of the water pump (9) is fixedly connected to a water inlet pipe (10), the output end of the water pump (9) is fixedly connected to a water outlet pipe (11), the outer surface of the water outlet pipe (11) is fixedly connected to a plurality of branch pipes (12), the outer surfaces of the six branch pipes (12) are fixedly connected to the upper surface of the machine frame (1), the inner wall of the machine frame (1) is fixedly connected to a sensor (13), and a control panel (14) is provided on the right side of the machine frame (1).

2. The inertial navigation device tracking device of a coal mining machine in a mining area according to claim 1, Features: Four support columns (15) are fixedly connected to the bottom surface of the frame (1), and a bottom plate (16) is fixedly connected to the bottom surface of each support column (15).

3. The inertial navigation device tracking device of a coal mining machine in a mining area according to claim 1, Features: A second support plate (17) is fixedly connected to the inner wall of the frame (1), and the upper surface of the second support plate (17) is in contact with the outer surface of the sensor (13).

4. The inertial navigation device tracking device of a coal mining machine in a mining area according to claim 1, Features: A third support plate (18) is fixedly connected to the inner wall of the frame (1), and the upper surface of the third support plate (18) is in contact with the outer surface of the waterproof motor (2).

5. The inertial navigation device tracking device of a coal mining machine in a mining area according to claim 1, Features: A sealing cover (19) is provided on the outer surface of the right end of the water outlet pipe (11).

6. The inertial navigation device tracking device of a coal mining machine in a mining area according to claim 1, Features: A vacuum cleaner (20) is fixedly connected to the upper surface of the machine frame (1), and an output end of the vacuum cleaner (20) is fixedly connected to a plurality of vacuum pipes (21).

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