Safety throwing device for fire extinguishing bomb

Abstract

The utility model discloses a fire extinguishing bomb safety throwing device, which relates to the field of fire extinguishing bomb throwing equipment and comprises a bomb storage bin, the bomb storage bin comprises a bin shell and a partition plate, the partition plate is fixedly mounted in the middle of the bin shell, and guide inclined plates are fixedly mounted on the inner side of the bottom surface of the bin shell and the upper end surface of the partition plate. A first lower discharging pipe is arranged on the partition plate, a second lower discharging pipe is installed at the lower end of the bin shell, and a material receiving shell is arranged under the second lower discharging pipe. According to the utility model, the partition plate and the guide inclined plate are arranged in the bullet storage bin, so that two rows of stored fire extinguishing bullets can automatically flow into the second lower discharge pipe, and preparation in the second lower discharge pipe is realized; when the safety cover is driven by the driving assembly to rotate to a proper position, the fire extinguishing bombs in the second lower discharging pipe can be rapidly loaded into the bottom shell, and when the top cover rotates to other positions, the second lower discharging pipe can be stably shielded.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishing bomb delivery equipment, in particular to a fire extinguishing bomb safety delivery device. Background Art

[0002] Currently, in some fire emergency scenarios, such as buildings and forests, due to the narrow location, fire bombs with built-in fire extinguishing agents are thrown to control the local fire and achieve the effect of extinguishing the fire.

[0003] The existing Chinese patent with publication number CN206782082U discloses a vertical delivery device for fire extinguishing bombs, which includes a shell capable of accommodating a plurality of fire extinguishing bombs, a feed port and a discharge port being provided on the shell, the feed port being located above the discharge port, an inclined plate being provided in the shell so that the fire extinguishing bombs installed in the shell can roll from the feed port to the discharge port, a blocking mechanism being installed on the discharge port, the blocking mechanism including a blocking member and a driving member for driving the blocking member to move to block or open the discharge port.

[0004] With regard to the above-mentioned related technologies, it is found that the above-mentioned fire extinguishing bomb delivery device blocks the fire extinguishing bomb through the electric cylinder and the blocking mechanism when in use. There is a situation where the blocking is not timely, resulting in continuous delivery of the fire extinguishing bomb, or when the electric cylinder fails, there is a risk of being unable to control the fire extinguishing bomb to fall. Utility Model Content

[0005] The present application provides a fire extinguishing bomb safe delivery device, which is used to solve the problems raised in the background technology.

[0006] The utility model is achieved in this way:

[0007] A fire extinguishing bomb safe delivery device includes a bomb storage bin, the bomb storage bin includes a bin shell and a partition plate, the partition plate is fixedly installed in the middle of the bin shell, a guide inclined plate is fixedly installed on the inner side of the bottom surface of the bin shell and the upper end surface of the partition plate, a first lower row of pipes is opened on the partition plate, and a second lower row of pipes is installed at the lower end of the bin shell, a material receiving shell is arranged directly below the second lower row of pipes, the material receiving shell includes a bottom shell and a safety cover, the bottom shell is connected to the lower end surface of the bin shell by a connecting frame, the safety cover is rotatably installed on the bottom shell, and a driving component for driving the safety cover to rotate is fixedly installed on the bottom shell.

[0008] Furthermore, the bottom shell includes a bottom plate and a side shell, the bottom plate is provided with a loading port, and the side shell is fixedly mounted on the upper end surface of the bottom plate.

[0009] Furthermore, the safety cover includes a top cover and an S-shaped baffle, the S-shaped baffle is fixedly mounted on the lower end surface of the top cover, and a bullet inlet is opened on the top cover.

[0010] Furthermore, a central tube is provided in the middle of the S-shaped baffle, and the central tube is fixedly connected to the S-shaped baffle.

[0011] Furthermore, the driving assembly includes a motor and a center shaft, the motor is fixedly mounted on the lower end surface of the base plate, the center shaft is rotatably mounted at the center of the base plate, and the center shaft is fixedly engaged with the center tube.

[0012] Furthermore, a base for installing the power supply unit is provided on the lower end surface of the base plate, and the base is fixedly connected to the base plate.

[0013] Furthermore, a top frame connected to the drone is provided on the upper end surface of the warehouse shell, and the top frame is fixedly connected to the warehouse shell.

[0014] Compared with the prior art, the utility model has the following beneficial effects: by arranging a partition plate and a guide inclined plate in the magazine, the fire extinguishing bombs stored in two rows can flow automatically into the second lower row pipe, and are prepared in the second lower row pipe; when the safety cover is driven by the driving assembly to rotate to a suitable position, the fire extinguishing bombs in the second lower row pipe can be quickly loaded into the bottom shell; when the top cover is rotated to other positions, the second lower row pipe can be stably shielded, and the fire extinguishing bombs can be effectively prevented from automatically falling; when they need to be dropped, the S-shaped baffle can be rotated to move the fire extinguishing bomb to the drop port for drop, which has the advantages of easy operation and safe drop. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the utility model;

[0017] Figure 2 It is a schematic structural diagram of the matching of the magazine, the guide inclined plate, the first lower row of tubes and the second lower row of tubes in the embodiment of the utility model;

[0018] Figure 3 yes Figure 1 The exploded structural diagram of the receiving shell is shown;

[0019] Figure 4 yes Figure 3 a front view of the device shown;

[0020] Figure 5 yes Figure 1 A perspective view of the safety cover shown.

[0021] In the figure: 1, magazine; 11, magazine shell; 111, top frame; 12, partition plate; 2, guide inclined plate; 3, first lower row pipe; 4, second lower row pipe; 5, material receiving shell; 51, bottom shell; 511, bottom plate; 512, side shell; 513, loading port; 514, machine base; 52, safety cover; 521, top cover; 522, S-shaped baffle; 523, bullet feeding port; 524, center tube; 53, connecting frame; 6, drive assembly; 61, motor; 62, center axis. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 3As shown, a fire extinguishing bomb safe delivery device includes a bomb storage bin 1, the bomb storage bin 1 includes a bin shell 11 and a partition plate 12, the upper end surface of the bin shell 11 is provided with a top frame 111 connected to a drone, the top frame 111 is fixedly connected to the bin shell 11, and the top frame 11 is conveniently installed on the drone by setting the top frame 11. The partition plate 12 is fixedly installed in the middle of the bin shell 11, the inner side of the bottom surface of the bin shell 11 and the upper end surface of the partition plate 12 are fixedly installed with a guide inclined plate 2, the partition plate 12 is provided with a first lower row pipe 3, and the lower end of the bin shell 11 is provided with a second lower row pipe 4, and a material receiving shell 5 is provided directly below the second lower row pipe 4, the material receiving shell 5 includes a bottom shell 51 and a safety cover 52, the bottom shell 51 is connected to the lower end surface of the bin shell 11 through a connecting frame 53, the safety cover 52 is rotatably installed on the bottom shell 51, and a driving component 6 for driving the safety cover 52 to rotate is fixedly installed on the bottom shell 51. The structure of the magazine 1 is set to ensure that the magazine shell 11 can be divided into two upper and lower storage spaces by the partition plate 12 when in use, and the guide inclined plate 2 is set to ensure that the fire extinguishing bomb at the upper end of the partition plate 12 can flow toward the first lower row pipe 3. At the same time, the guide inclined plate 2 in the magazine shell 11 can enable the fire extinguishing bomb to flow toward the second lower row pipe 4. By setting a material receiving shell 5 just below the second lower row pipe 4, when the fire extinguishing bomb is discharged from the second lower row pipe 4, it can pass through the safety cover 52 and stably enter the bottom shell 51. When it is necessary to release the bomb, the fire extinguishing bomb in the bottom shell 51 can be rotated and discharged by the driving component 6.

[0024] Reference Figure 3 and Figure 4 As shown, the bottom shell 51 includes a bottom plate 511 and a side shell 512. The bottom plate 511 is provided with a delivery port 513, and the side shell 512 is fixedly mounted on the upper end surface of the bottom plate 511. The structural setting of the bottom shell 51 ensures that the bottom plate 511 and the side shell 512 cooperate to stably store the fire extinguishing bomb, and the delivery port 513 is provided to facilitate the fire extinguishing bomb to be stably delivered and used after it is moved to the delivery port 513.

[0025] Reference Figure 4 and Figure 5As shown, the safety cover 52 includes a top cover 521 and an S-shaped baffle 522, the S-shaped baffle 522 is fixedly mounted on the lower end surface of the top cover 521, and a bullet inlet 523 is provided on the top cover 521. The S-shaped baffle 522 is installed at the lower end of the top cover 521 by setting the structure of the safety cover 52. When in use, the fire extinguishing bomb can be moved by the S-shaped baffle 522 for delivery, and the bullet inlet 523 is provided on the top cover 521. When the bullet inlet 523 is rotated to a position aligned with the second lower row of pipes 4, the fire extinguishing bomb can enter the bottom shell 51, and when it is rotated to other positions, the purpose of shielding the second lower row of pipes 4 can be achieved. A central tube 524 is provided in the middle of the S-shaped baffle 522, and the central tube 524 is fixedly connected to the S-shaped baffle 522. The central tube 524 is easily connected to the drive assembly 6 by setting it, so that the drive assembly 6 can better drive the safety cover 52 to rotate as a whole.

[0026] Reference Figure 1 and Figure 3 As shown, the drive assembly 6 includes a motor 61 and a central shaft 62. The motor 61 is fixedly mounted on the lower end surface of the bottom plate 511. The central shaft 62 is rotatably mounted at the center of the bottom plate 511, and the central shaft 62 is fixedly engaged with the central tube 524. The structural setting of the drive assembly 6 ensures that the central shaft 62 can be driven to rotate by the motor 61 when in use, and then the central shaft 62 is used to drive the safety cover 52 to rotate and adjust. The lower end surface of the bottom plate 511 is provided with a base 514 on which the power supply 61 is installed, and the base 514 is fixedly connected to the bottom plate 511. The setting of the base 514 facilitates the stable installation of the motor 61.

[0027] Working principle: When bombing, the upper and lower rows of fire extinguishing bombs can be stored in the ammunition storage bin. When bombing is needed, the single machine is started to drive the safety cover to rotate. When the bomb feed port on the top cover is aligned with the second lower row of tubes, the fire extinguishing bombs in the second lower row of tubes can fall into the bottom shell. When bombing is needed, the motor is started to rotate 180°, so that the fire extinguishing bombs in the bottom shell can be discharged from the delivery port, and the bomb feed port at the other end is aligned with the second lower row of tubes again, realizing automatic loading and facilitating continuous bombing operations.

[0028] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fire extinguishing bomb safe delivery device, comprising a bomb storage compartment (1), characterized in that: The magazine (1) comprises a magazine shell (11) and a partition plate (12), wherein the partition plate (12) is fixedly mounted in the middle of the magazine shell (11), a guide inclined plate (2) is fixedly mounted on the inner side of the bottom surface of the magazine shell (11) and the upper end surface of the partition plate (12), a first lower row pipe (3) is provided on the partition plate (12), and a second lower row pipe (4) is mounted at the lower end of the magazine shell (11), a material receiving shell (5) is arranged directly below the second lower row pipe (4), the material receiving shell (5) comprises a bottom shell (51) and a safety cover (52), the bottom shell (51) is connected to the lower end surface of the magazine shell (11) through a connecting frame (53), the safety cover (52) is rotatably mounted on the bottom shell (51), and a driving assembly (6) for driving the safety cover (52) to rotate is fixedly mounted on the bottom shell (51).

2. A fire extinguishing bomb safe delivery device according to claim 1, characterized in that: The bottom shell (51) comprises a bottom plate (511) and a side shell (512); a loading port (513) is provided on the bottom plate (511); and the side shell (512) is fixedly mounted on the upper end surface of the bottom plate (511).

3. A fire extinguishing bomb safe delivery device according to claim 2, characterized in that: The safety cover (52) comprises a top cover (521) and an S-shaped baffle (522); the S-shaped baffle (522) is fixedly mounted on the lower end surface of the top cover (521); and a bullet inlet (523) is provided on the top cover (521).

4. A fire extinguishing bomb safe delivery device according to claim 3, characterized in that: A central tube (524) is provided in the middle of the S-shaped baffle (522), and the central tube (524) is fixedly connected to the S-shaped baffle (522).

5. A fire extinguishing bomb safe delivery device according to claim 4, characterized in that: The driving assembly (6) comprises a motor (61) and a central shaft (62); the motor (61) is fixedly mounted on the lower end surface of the base plate (511); the central shaft (62) is rotatably mounted at the center of the base plate (511); and the central shaft (62) is fixedly engaged with the central tube (524).

6. A fire extinguishing bomb safe delivery device according to claim 5, characterized in that: A machine base (514) for mounting the power supply machine (61) is provided on the lower end surface of the bottom plate (511), and the machine base (514) is fixedly connected to the bottom plate (511).

7. A fire extinguishing bomb safe delivery device according to claim 6, characterized in that: The upper end surface of the warehouse shell (11) is provided with a top frame (111) connected to the drone, and the top frame (111) is fixedly connected to the warehouse shell (11).

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