Rapid fault diagnosis device for mine arrangement operation of rocket mine arrangement equipment

Abstract

The utility model discloses a rocket mine arrangement equipment mine arrangement operation fault rapid diagnosis device, which relates to the technical field of rocket mine arrangement equipment diagnosis devices and comprises a protective shell, an adjusting assembly is mounted in the protective shell and comprises a first motor mounted on the inner wall of the protective shell, and the output end of the first motor is connected with a crank. A first connecting rod is rotatably connected to the inner wall of the crank, a second connecting rod is rotatably connected to one end of the first connecting rod, and a mounting block is rotatably connected to one end, away from the first connecting rod, of the second connecting rod; according to the utility model, the adjusting assembly is used for carrying out adjustable air exhaust and pressure reduction test on the interior of the transmitting tube, the air pressure in the transmitting tube is rapidly reduced, the time required by the test can be greatly shortened, and meanwhile, the stable control on the air pressure in the transmitting tube is realized by reducing the air exhaust and pressure reduction strength; and the flexibility and the accuracy of the test are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rocket mine laying equipment diagnosis device technical field, concretely is rocket mine laying equipment mine laying operation fault rapid diagnosis device. BACKGROUND

[0002] Before being put into use, rocket mine laying equipment usually needs to carry out diagnosis test, wherein test content includes but is not limited to: the sealing detection of launch tube.

[0003] If the sealing of launch tube is insufficient and leakage occurs, it can cause the gas pressure in launch tube to drop, thereby affecting the launch efficiency of launch tube, in the launch tube needing high-pressure gas to push, insufficient pressure can directly cause the launch power to weaken, affect range and accuracy, and after rocket launching, some incompletely combusted fuel, oxidizing agent or other chemical substances can be accumulated in the inside of launch tube, and under certain conditions, explosive mixture can be formed, if explosive mixture contacts open flame or high temperature through leakage, explosion can be caused, therefore, the device for sealing detection of launch tube is needed,

[0004] In the prior art, the traditional sealing detection device of launch tube usually has fixed air extraction and pressure reduction stroke, which can cause the pressure applied by the assembly to be too large or too small during the test, thereby affecting the accuracy of test results, for example: when the inside of launch tube reaches a certain threshold, the assembly cannot adjust the distance, causing the internal pressure to be too large, which can damage the launch tube itself, and when the inside is initially vacuumed, the pressure is too small to accurately detect small sealing defects. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing rocket mine laying equipment mine laying operation fault rapid diagnosis device to solve the problems in the prior art.

[0006] To solve the above technical problems, the rocket mine laying equipment mine laying operation fault rapid diagnosis device provided by the utility model comprises a protective shell, an adjusting assembly is installed in the inside of the protective shell, the adjusting assembly comprises a first motor installed on the inner wall of the protective shell, the output end of the first motor is connected with a crank, the inner wall of the crank is rotatably connected with a first connecting rod, one end of the first connecting rod is rotatably connected with a second connecting rod, the end, away from the first connecting rod, of the second connecting rod is rotatably connected with a mounting block, the end, away from the second connecting rod, of the first connecting rod is rotatably connected with a third connecting rod, the inner wall of the third connecting rod is rotatably connected with an eccentric disc, one end of the eccentric disc is fixedly connected with a worm wheel, the bottom end of the worm wheel is meshedly connected with a worm, one end of the worm is rotatably connected with a second motor.

[0007] Further, the bottom end of the mounting block is fixedly connected with a sleeve, the inner bottom wall of the sleeve is sealingly connected with a first valve, the bottom end of the protective shell is provided with a pipeline, the inner bottom wall of the pipeline is sealingly connected with a second valve, one end of the pipeline is provided with an air port, and the side outer wall of the pipeline close to the bottom end is provided with a sealing ring.

[0008] Further, the side outer wall of the protective shell is provided with a display panel, and the surface of the display panel is provided with a plurality of control buttons.

[0009] Further, the top end of the protective shell is provided with a handle, the surface of the handle is integrally formed with anti-skid particles, and the diameter of the anti-skid particles is 1-3 mm.

[0010] Further, the end, away from the worm gear, of the eccentric disc is rotationally connected with the inner wall of the protective shell, and the end, away from the first motor, of the crank is rotationally connected with the inner wall of the protective shell.

[0011] Further, the outer wall of the sleeve close to the bottom end is sealingly connected with the inner wall of the pipeline, the side outer wall of the first valve is rotationally connected with the inner bottom wall of the sleeve, and the side outer wall of the second valve is rotationally connected with the inner bottom wall of the pipeline.

[0012] Further, the outer wall of the first motor is fixedly connected with the inner wall of the protective shell, the outer wall of the second motor is fixedly connected with the inner wall of the protective shell, and the output end of the second motor is connected with the worm.

[0013] Compared with the prior art, the beneficial effects of the utility model are that the inside of the launching tube is tested by the adjustable air extraction and pressure reduction of the adjusting assembly, for example, the air extraction and pressure reduction degree can be increased in the initial stage, the air pressure in the launching tube is rapidly reduced, the required threshold state is rapidly reached, the required time for testing is greatly shortened, and after the air pressure in the launching tube reaches the required threshold, the air pressure in the launching tube is stably controlled by reducing the air extraction and pressure reduction degree, so that the flexibility and accuracy of testing are improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Structure schematic view of the rocket mine laying equipment mine laying operation fault rapid diagnosis device being sleeved on the launching port;

[0015] Figure 2 Front structure schematic view of the rocket mine laying equipment mine laying operation fault rapid diagnosis device;

[0016] Figure 3 Overall structure schematic view of the adjusting assembly in the rocket mine laying equipment mine laying operation fault rapid diagnosis device;

[0017] Figure 4 Sectional structure schematic view of the pipeline in the rocket mine laying equipment mine laying operation fault rapid diagnosis device.

[0018] In the drawings:

[0019] 1, protective shell; 2, first motor; 3, crank; 4, first connecting rod; 5, second connecting rod; 6, mounting block; 7, third connecting rod; 8, eccentric disc; 9, worm wheel; 10, worm; 11, second motor; 12, pipeline; 13, sleeve; 14, first valve; 15, second valve; 16, air port; 17, display panel; 18, handle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figure 1 - Figure 4 The present application provides a technical scheme of a rocket mine laying equipment mine laying operation fault rapid diagnosis device:

[0022] In the embodiments of the present application, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4, including the protective shell 1, the inside of the protective shell 1 is mounted with an adjusting assembly, the adjusting assembly includes a first motor 2 mounted on the inner wall of the protective shell 1, the outer wall of the first motor 2 is fixedly connected with the inner wall of the protective shell 1, the fixed connection ensures that the first motor 2 does not shake when operating, improves the operation stability of the assembly, the output end of the first motor 2 is connected with a crank 3, the inner wall of the crank 3 is rotatably connected with a first connecting rod 4, when the first motor 2 starts to rotate, the crank 3 is driven to move in a circle, and with the rotation of the crank 3, the rotating connection point on the inner wall thereof starts to drive the first connecting rod 4 to swing, one end of the first connecting rod 4 is rotatably connected with a second connecting rod 5, the end of the second connecting rod 5 away from the first connecting rod 4 is rotatably connected with a mounting block 6, when the first connecting rod 4 swings with the rotation of the crank 3, since the end of the second connecting rod 5 away from the first connecting rod 4 is rotatably connected with the mounting block 6, the movement of the second connecting rod 5 will be transmitted to the mounting block 6, thereby driving the mounting block 6 to move, the end of the first connecting rod 4 away from the second connecting rod 5 is rotatably connected with a third connecting rod 7, the inner wall of the third connecting rod 7 is rotatably connected with an eccentric disc 8, one end of the eccentric disc 8 is fixedly connected with a worm wheel 9, the bottom end of the worm wheel 9 is meshingly connected with a worm 10, one end of the worm 10 is rotatably connected with a second motor 11, when the second motor 11 starts to rotate, the worm 10 rotates synchronously, the meshing worm wheel 9 is driven to rotate by the rotation of the worm 10, thereby realizing the rotation adjustment of the eccentric disc 8 in the inner wall of the third connecting rod 7, and the angle of the third connecting rod 7 is changed by utilizing the characteristics of the eccentric disc 8.

[0023] Referring to Figure 3 , Figure 4 , the bottom end of the mounting block 6 is fixedly connected with a sleeve 13, the inner bottom wall of the sleeve 13 is sealingly connected with a first valve 14, the movement of the sleeve 13 is realized by the movement of the mounting block 6, the bottom end of the protective shell 1 is mounted with a pipeline 12, the inner bottom wall of the pipeline 12 is sealingly connected with a second valve 15, one end of the pipeline 12 is provided with an air port 16, the sleeve 13 is driven by the mounting block 6 to reciprocate in the inner wall of the pipeline 12, when the sleeve 13 moves upward, the second valve 15 rotates to open, and the first valve 14 is closed and sealed, and when the sleeve 13 moves downward, the first valve 14 rotates to open, and the second valve 15 is closed and sealed, thereby discharging air from the air port 16, the side wall close to the bottom end of the pipeline 12 is sleeved with a sealing ring, the sealing ring can increase the sealing performance and prevent the test result error caused by air leakage.

[0024] Referring to Figure 1 , Figure 2 , the side wall of the protective shell 1 is mounted with a display panel 17, a plurality of control buttons are mounted on the surface of the display panel 17, the display panel 17 can enable the operator to adjust or start the assembly more quickly, thereby improving the work efficiency.

[0025] Referring toFigure 1 、 Figure 2 The top end of the protective shell 1 is provided with a handle 18, the surface of the handle 18 is integrally formed with anti-skid particles, the diameter of the anti-skid particles is one to three millimeters, the anti-skid particles increase the friction of the surface of the handle 18, and meanwhile the handle 18 can make the assembly more convenient to carry and install to the next launch tube for testing, and the testing efficiency is improved.

[0026] Referring to Figure 3 The outer wall of the first motor 2 is fixedly connected with the inner wall of the protective shell 1, and the outer wall of the second motor 11 is fixedly connected with the inner wall of the protective shell 1, so that the assembly will not malfunction due to vibration of external force during operation, and the stability between the assemblies is improved, and the output end of the second motor 11 is connected with the worm 10, so that when the second motor 11 is started, the worm 10 will rotate synchronously.

[0027] Working principle: after the first motor 2 is started, the crank 3 is driven to rotate synchronously, the rotation of the crank 3 drives the first connecting rod 4 to swing in the inner wall of the crank 3, when the first connecting rod 4 swings, the second connecting rod 5, the mounting block 6 and the sleeve 13 are driven to move horizontally in the inner wall of the pipeline 12, so that the air in the launch tube is extracted, the rapid pressure reduction test is realized, at the same time, the second motor 11 is started to drive the worm 10 to rotate, the rotation of the worm 10 synchronously drives the worm wheel 9 and the eccentric disc 8 to rotate, due to the characteristics of the eccentric disc 8, the eccentric disc 8 drives the third connecting rod 7 to change the angle, so that the angle of the third connecting rod 7 is changed, thereby the pushing distance of the sleeve 13 in the inner wall of the pipeline 12 is adjusted, and the flexibility and accuracy of the test are improved.

Claims

1. A device for quick diagnosis of failures in the operation of a rocket mine-laying equipment, comprising a protective casing (1), characterized in that: The inside of the protective shell (1) is provided with an adjusting assembly, the adjusting assembly comprises a first motor (2) installed on the inner wall of the protective shell (1), the output end of the first motor (2) is connected with a crank (3), the inner wall of the crank (3) is rotatably connected with a first connecting rod (4), one end of the first connecting rod (4) is rotatably connected with a second connecting rod (5), the end of the second connecting rod (5) away from the first connecting rod (4) is rotatably connected with a mounting block (6), the end of the first connecting rod (4) away from the second connecting rod (5) is rotatably connected with a third connecting rod (7), the inner wall of the third connecting rod (7) is rotatably connected with an eccentric disc (8), one end of the eccentric disc (8) is fixedly connected with a worm wheel (9), the bottom end of the worm wheel (9) is meshedly connected with a worm (10), one end of the worm (10) is rotatably connected with a second motor (11).

2. The quick fault diagnosis device for the mining operation of the rocket mining equipment according to claim 1, characterized in that: The bottom end of the mounting block (6) is fixedly connected with a sleeve (13), the inner bottom wall of the sleeve (13) is sealingly connected with a first valve (14), the bottom end of the protective shell (1) is provided with a pipeline (12), the inner bottom wall of the pipeline (12) is sealingly connected with a second valve (15), one end of the pipeline (12) is provided with an air port (16), the side outer wall of the pipeline (12) close to the bottom end is sleeved with a sealing ring.

3. The quick fault diagnosis device for the mining operation of the rocket mining equipment according to claim 2, characterized in that: One side outer wall of the protective shell (1) is provided with a display panel (17), the surface of the display panel (17) is provided with a plurality of control buttons.

4. The quick fault diagnosis device for the mining operation of the rocket mining equipment according to claim 3, characterized in that: The top end of the protective shell (1) is provided with a handle (18), the surface of the handle (18) is integrally formed with anti-skid particles, the diameter of the anti-skid particles is one to three millimeters.

5. The quick fault diagnosis device for the mining operation of the rocket mining equipment according to claim 4, characterized in that: The outer wall of the first motor (2) is fixedly connected with the inner wall of the protective shell (1), the outer wall of the second motor (11) is fixedly connected with the inner wall of the protective shell (1), the output end of the second motor (11) is connected with the worm (10).

6. The quick fault diagnosis device for the mining operation of the rocket mining equipment according to claim 5, characterized in that: The outer wall of the sleeve (13) close to the bottom end is sealingly connected with the inner wall of the pipeline (12), one side outer part of the first valve (14) is rotatably connected with the inner bottom wall of the sleeve (13).

7. The quick fault diagnosis device for the mining operation of the rocket mining equipment according to claim 6, characterized in that: One side outer wall of the second valve (15) is rotatably connected with the inner bottom wall of the pipeline (12), the side outer wall of the air port (16) is provided with a slot.

8. The quick fault diagnosis device for the mining operation of the rocket mining equipment according to claim 7, characterized in that: The end of the eccentric disc (8) away from the worm wheel (9) is rotatably connected with the inner wall of the protective shell (1), the end of the crank (3) away from the first motor (2) is rotatably connected with the inner wall of the protective shell (1).

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