Oxygen blasting device capable of observing storage volume

Abstract

The utility model discloses an oxygen blasting device capable of observing storage capacity, which comprises a tank body, the top of the tank body is provided with a feed inlet, a feed pipe is fixedly inserted in the feed inlet, the outer wall of one side of the tank body is fixedly connected with a limiting frame, an iron sliding block is slidably connected in the limiting frame, one side of the limiting frame is provided with scale marks, and the scale marks are arranged on the other side of the limiting frame. Two springs are fixedly connected to the inner wall of the top of the tank body, the bottom ends of the two springs are jointly and fixedly connected with a pressing plate, the bottom end of a feeding pipe penetrates through the pressing plate, a magnet block is bonded to the top of the pressing plate and attracts an iron sliding block, a second partition plate is fixedly connected to the inner wall of the circumference of the tank body, and a motor is fixedly connected to the inner wall of the bottom of the tank body. The output end of the motor is fixedly sleeved with a rotary disc. According to the liquid oxygen storage device, the pressing plate moves downwards under the elastic action of the spring, and then the iron sliding block moves along the scale marks under the action that the magnet block and the iron sliding block attract each other, so that the storage amount of liquid oxygen can be visually known.

Description

Technical Field

[0001] The utility model relates to the technical field of blasting equipment, in particular to an oxygen blasting device capable of observing the storage amount. Background Art

[0002] Oxygen blasting is one of the common blasting methods. Generally, combustible materials that can absorb liquid oxygen are wrapped into cylinders and immersed in liquid oxygen just before use, so that the pores of the combustibles are filled with liquid oxygen. They are immediately moved to the place where explosion is required and detonated with detonators.

[0003] After searching, a Chinese patent with announcement number CN219736140U discloses a liquid oxygen blasting device with good safety. The above patent realizes the function of immersing liquid oxygen bomb by using a motor connection plug to block liquid oxygen. However, the amount of liquid oxygen in the container is observed through an observation window, and the container needs to be placed upright. In addition, the liquid surface will shake, resulting in inaccurate observation. In order to advance the industry technology, better realize the function of observing the liquid oxygen content, and improve the competitiveness of core technology, this application proposes a new implementation plan that is different from the prior art. Utility Model Content

[0004] The utility model aims to solve the disadvantages of the prior art that the amount of liquid oxygen needs to be observed in the container upright and is inaccurate, and proposes an oxygen blasting device capable of observing the storage amount.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The invention relates to an oxygen blasting device with observable storage amount, comprising a tank body, a feeding port is provided on the top of the tank body, a feeding pipe is fixedly inserted in the feeding port, a limit frame is fixedly connected to the outer wall of one side of the tank body, an iron sliding block is slidably connected in the limit frame, a scale line is provided on one side of the limit frame, two springs are fixedly connected to the top inner wall of the tank body, a pressure plate is fixedly connected to the bottom ends of the two springs, the bottom end of the feeding pipe passes through the pressure plate, a magnet block is bonded to the top of the pressure plate, the magnet block and the iron sliding block are attracted to each other, a second partition is fixedly connected to the circumferential inner wall of the tank body, a motor is fixedly connected to the bottom inner wall of the tank body, a turntable is fixedly sleeved on the output end of the motor, the turntable contacts with the second partition, two through holes are provided on the tops of the turntable and the second partition, a first partition is fixedly connected between the circumferential inner walls of the tank body, the first partition is located below the turntable, a combustible block is provided on the top of the first partition, and an ignition mechanism is provided on the bottom inner wall of the tank body.

[0007] Furthermore, the ignition mechanism includes an igniter, which is fixed to the bottom inner wall of the tank body by bolts, and a lead is provided on the top of the igniter, and the lead passes through the first partition.

[0008] Furthermore, a handle is fixedly connected to an outer wall of one side of the tank body.

[0009] Furthermore, the outer wall of the handle is sleeved with an anti-slip sleeve.

[0010] Furthermore, a heat-insulating layer is bonded to the inner wall of the tank body.

[0011] Furthermore, a sealing ring is embedded at the bottom of the pressing plate.

[0012] The beneficial effects of the utility model are:

[0013] 1. The pressure plate is moved downward by the elastic action of the spring, and then the iron slider is moved along the scale line under the attraction between the magnet block and the iron slider, so that the storage amount of liquid oxygen can be intuitively understood.

[0014] 2. By rotating the turntable driven by the motor, the through holes of the turntable coincide with the through holes of the second partition, so that the liquid oxygen can flow from the through holes to the bottom of the turntable, so that the liquid oxygen contacts the combustible blocks, and the combustible blocks are filled with liquid oxygen for subsequent ignition and detonation.

[0015] 3. The sealing ring can be set to seal the pressure plate and the tank body to prevent leakage of liquid oxygen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of an oxygen explosion device with observable storage capacity proposed by the utility model;

[0017] Figure 2 This is a cross-sectional structural schematic diagram of an oxygen explosion device with observable storage capacity proposed by the utility model;

[0018] Figure 3 The utility model discloses a partial structural diagram of an oxygen explosion device capable of observing storage amount.

[0019] In the figure: 1. tank body; 2. handle; 3. anti-slip cover; 4. limit frame; 5. iron slider; 6. feed port; 7. feed pipe; 8. insulation layer; 9. first partition; 10. combustible block; 11. igniter; 12. lead wire; 13. motor; 14. turntable; 15. second partition; 16. through hole; 17. spring; 18. pressure plate; 19. sealing ring; 20. magnet block; 21. scale line. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 , an oxygen blasting device capable of observing storage amount, comprising a tank body 1, a feed port 6 is arranged on the top of the tank body 1, a feed pipe 7 is fixedly inserted in the feed port 6, a limit frame 4 is welded on the outer wall of one side of the tank body 1, an iron slider 5 is slidably connected in the limit frame 4, a scale line 21 is arranged on one side of the limit frame 4, two springs 17 are welded on the inner wall of the top of the tank body 1, a pressing plate 18 is welded together at the bottom ends of the two springs 17, the bottom end of the feed pipe 7 passes through the pressing plate 18, a magnet block 20 is bonded to the top of the pressing plate 18, the magnet block 20 is attracted to the iron slider 5, the elastic action of the spring 17 makes the pressing plate 18 move downward, and then, under the action of the attraction between the magnet block 20 and the iron slider 5, the iron slider 5 moves along the scale line 21, so as to understand the storage amount of liquid oxygen, the tank body A second partition 15 is welded to the circumferential inner wall of the tank body 1, a motor 13 is fixed to the bottom inner wall of the tank body 1 by bolts, a turntable 14 is fixedly sleeved on the output end of the motor 13, the turntable 14 is in contact with the second partition 15, and two through holes 16 are provided on the top of the turntable 14 and the second partition 15, a first partition 9 is welded between the circumferential inner walls of the tank body 1, the first partition 9 is located below the turntable 14, and a combustible block 10 is provided on the top of the first partition 9, the turntable 14 rotates under the drive of the motor 13, so that the through hole 16 of the turntable 14 coincides with the through hole 16 of the second partition 15, so as to facilitate the flow of liquid oxygen from the through hole 16 to the bottom of the turntable 14, so that the liquid oxygen contacts the combustible block 10, and the combustible block 10 is filled with liquid oxygen, and an ignition mechanism is provided on the bottom inner wall of the tank body 1.

[0022] The ignition mechanism includes an igniter 11, which is fixed to the bottom inner wall of the tank body 1 by bolts. A lead 12 is provided on the top of the igniter 11. The remote control controls the igniter 11 to start, so that the igniter 11 ignites the lead 12, and then ignites and detonates the combustible block 10. The lead 12 passes through the first partition 9. A handle 2 is welded to the outer wall of one side of the tank body 1. The outer wall of the handle 2 is sleeved with an anti-slip sleeve 3, which is convenient for taking the tank body 1. An insulation layer 8 is bonded to the inner wall of the tank body 1 to insulate the tank body 1. A sealing ring 19 is embedded at the bottom of the pressure plate 18 to seal the pressure plate 18 and the tank body 1 to prevent leakage of liquid oxygen.

[0023] Working principle: The motor 13 and the igniter 11 are connected to the external remote control. First, liquid oxygen is injected into the space between the second partition 15 and the pressure plate 18 of the tank body 1 from the feed pipe 7. As the liquid oxygen is injected, the pressure plate 18 moves upward, thereby causing the spring 17 to contract. Then, when in use, the remote control controls the motor 13 to start, and the turntable 14 rotates under the drive of the motor 13, so that the through hole 16 of the turntable 14 coincides with the through hole 16 of the second partition 15. Then, the liquid oxygen flows from the through hole 16 to the bottom of the turntable 14. The combustible block 10 is filled with liquid oxygen, and as the liquid oxygen flows downward, the spring 17 gradually recovers, and the elastic action of the spring 17 causes the pressure plate 18 to move downward, and then, under the action of the attraction between the magnet block 20 and the iron slider 5, the iron slider 5 moves along the scale line 21, so as to understand the storage amount of liquid oxygen. At the same time, the remote control controls the igniter 11 to start, so that the igniter 11 ignites the fuse 12, and then the combustible block 10 is ignited and detonated.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An oxygen explosion device with observable storage quantity, comprising a tank body (1), characterized in that: The top of the tank body (1) is provided with a feed port (6), a feed pipe (7) is fixedly inserted in the feed port (6), a limit frame (4) is fixedly connected to the outer wall of one side of the tank body (1), an iron slider (5) is slidably connected in the limit frame (4), a scale line (21) is provided on one side of the limit frame (4), two springs (17) are fixedly connected to the inner wall of the top of the tank body (1), a pressure plate (18) is fixedly connected to the bottom ends of the two springs (17), the bottom end of the feed pipe (7) passes through the pressure plate (18), a magnet block (20) is bonded to the top of the pressure plate (18), and the magnet block (20) and the iron slider (5) are slidably connected to the inner wall of the top of the tank body (1). ) are attracted to each other, a second baffle (15) is fixedly connected to the circumferential inner wall of the tank body (1), a motor (13) is fixedly connected to the bottom inner wall of the tank body (1), a turntable (14) is fixedly mounted on the output end of the motor (13), the turntable (14) is in contact with the second baffle (15), two through holes (16) are provided on the top of the turntable (14) and the second baffle (15), a first baffle (9) is fixedly connected between the circumferential inner walls of the tank body (1), the first baffle (9) is located below the turntable (14), a combustible block (10) is provided on the top of the first baffle (9), and an ignition mechanism is provided on the bottom inner wall of the tank body (1).

2. The oxygen explosion device with observable storage capacity according to claim 1, characterized in that: The ignition mechanism comprises an igniter (11), which is fixed to the bottom inner wall of the tank body (1) by means of bolts. A lead wire (12) is provided on the top of the igniter (11), and the lead wire (12) passes through the first partition plate (9).

3. The oxygen explosion device with observable storage capacity according to claim 1, characterized in that: A handle (2) is fixedly connected to an outer wall of one side of the tank body (1).

4. The oxygen explosion device with observable storage capacity according to claim 3, characterized in that: The outer wall of the handle (2) is sleeved with an anti-slip sleeve (3).

5. The oxygen explosion device with observable storage capacity according to claim 1, characterized in that: The inner wall of the tank body (1) is bonded with a heat-insulating layer (8).

6. The oxygen explosion device with observable storage capacity according to claim 1, characterized in that: A sealing ring (19) is embedded at the bottom of the pressing plate (18).

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