Portable fire extinguisher rapid filling tool

Abstract

The utility model relates to the technical field of fire extinguishers, and discloses a portable fire extinguisher rapid filling tool which comprises a machine body and a fire extinguishing barrel, the front side of the top of the machine body is fixedly connected with a stirring tank, the top of the stirring tank is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rotating shaft; a plurality of connecting rods are fixedly connected to the upper middle portion of the outer side of the rotating shaft at equal intervals, scraping strips are fixedly connected to the bottoms of the connecting rods, a plurality of stirring blades are fixedly connected to the middle of the outer side of the rotating shaft at equal intervals, a threaded rod is fixedly connected to the bottom of the rotating shaft, and a filter plate is in threaded connection to the outer side of the threaded rod; and a clamping mechanism is mounted on the left side of the machine body. According to the dry powder mixing device, the motor is started, the output end of the motor drives the rotating shaft to rotate, the stirring blades stir dry powder in the tank along with the motor, uniform mixing is guaranteed, and the connecting rod enables the scraping strips to rotate synchronously to remove dry powder residues on the inner wall of the tank.

Description

Technical Field

[0001] This utility model relates to the field of fire extinguisher technology, and in particular to a portable fire extinguisher rapid refill tool. Background Technology

[0002] Fire extinguishers are important fire-fighting equipment that can quickly control the spread of fire in its early stages. They are divided into various types based on different extinguishing principles and applicable scenarios. For example, dry powder fire extinguishers can extinguish general fires as well as oil and flammable gas fires; carbon dioxide fire extinguishers are suitable for extinguishing fires involving precision instruments and books and archives; and foam fire extinguishers are often used to extinguish fires involving solid materials or non-water-soluble liquids.

[0003] Portable fire extinguishers are lightweight and easy-to-carry fire-fighting devices designed for rapid response to initial fires. They are small in size, weighing less than a few kilograms, and can be easily held and moved with one hand. Suitable for various scenarios including homes, vehicles, and offices, they are available in dry powder, carbon dioxide, and water-based types depending on the filling agent. They can accurately extinguish solid, liquid, gas, and electrical fires. They are easy to operate and use, with simple and intuitive instructions, allowing even those without professional training to quickly master their use. They are crucial for rapidly suppressing fires in their early stages and are essential equipment for building a fire safety defense line. During use, the spray range of a portable fire extinguisher is generally between two and eight meters. Users need to approach the fire source to effectively spray the extinguishing agent. However, in some fire scenarios, high temperatures, dense smoke, or other hazardous factors surround the fire source, posing a safety threat to the user. Current technology uses specialized extension nozzles and spray pipes connected to the portable fire extinguisher to increase the spray distance. However, dry powder can settle over time if not used, affecting extinguishing efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a portable fire extinguisher quick refill tool, which aims to improve the problem in the prior art that dry powder will settle when it is not used for a long time, thus affecting the fire extinguishing efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a portable fire extinguisher rapid refill tool, comprising a body and a fire extinguisher tank. A mixing tank is fixedly connected to the top front side of the body. A motor is fixedly connected to the top of the mixing tank. A rotating shaft is fixedly connected to the output end of the motor. Multiple connecting rods are fixedly connected at equal intervals to the upper outer side of the rotating shaft. A scraper is fixedly connected to the bottom of the connecting rods. Multiple stirring blades are fixedly connected at equal intervals to the middle outer side of the rotating shaft. A threaded rod is fixedly connected to the bottom of the rotating shaft. A filter plate is threadedly connected to the outer side of the threaded rod. A clamping mechanism is installed on the left side of the body for clamping and fixing the fire extinguisher tank.

[0006] As a further description of the above technical solution:

[0007] The clamping mechanism includes a support plate disposed on the left side of the machine body. A motor is fixedly connected to the inside left side of the support plate. A gear one is fixedly connected to the output end of the motor. A rotating rod is fixedly connected to the middle of the support plate. A gear two is fixedly connected to the top of the rotating rod. The gear one and the gear two are meshed together. A plurality of sliding grooves are equidistantly opened in the middle of the gear two. A sliding rod is slidably connected to the inner side of the sliding groove. A moving rod is fixedly connected to the bottom of the sliding rod. A clamping block is fixedly connected to the other end of the moving rod.

[0008] As a further description of the above technical solution:

[0009] Support legs are fixedly connected to the four corners of the bottom of the machine body, and foot pads are fixedly connected to the bottom of the support legs.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the machine body is fixedly connected to both the upper and lower ends of the right side with fixing blocks, and a handle is fixedly connected to the outside of the fixing blocks.

[0012] As a further description of the above technical solution:

[0013] The top rear side of the machine body is provided with corner guards on both the left and right ends, and the outer side of the corner guards is threaded with a screw.

[0014] As a further description of the above technical solution:

[0015] A mounting block is fixedly connected to the upper left side of the machine body, and a hook is fixedly connected to the outer side of the mounting block.

[0016] As a further description of the above technical solution:

[0017] A warning sign is provided on the lower left side of the outer wall of the machine body.

[0018] As a further description of the above technical solution:

[0019] The warning sign is threaded with two screws on its outer side.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the motor is started, and its output end drives the rotating shaft to rotate. The stirring blades stir the dry powder in the tank to ensure uniform mixing. The connecting rod also causes the scraper to rotate synchronously to remove the dry powder residue on the inner wall of the tank. The rotating shaft drives the threaded rod to rotate, causing the filter plate to move up and down along the threaded rod, thereby filtering the dry powder, improving the stirring efficiency, and facilitating subsequent filling.

[0022] 2. In this utility model, the motor is started, which drives gear one to rotate. Gear one meshes with gear two, causing gear two to rotate synchronously. The rotation of gear two causes the sliding rod to slide in the sliding groove, thereby pushing the moving rod to move. The clamping block moves accordingly to fix the fire extinguishing barrel, thus ensuring the stable fixing of the fire extinguishing barrel and the filling efficiency. Attached Figure Description

[0023] Figure 1 This is a front view of the portable fire extinguisher rapid refill tool proposed in this utility model;

[0024] Figure 2 This is a perspective view of the portable fire extinguisher rapid refill tool proposed in this utility model;

[0025] Figure 3 This is a side view of the portable fire extinguisher rapid refill tool proposed in this utility model;

[0026] Figure 4 This is a partial structural diagram of the portable fire extinguisher rapid refill tool proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the clamping mechanism of the portable fire extinguisher quick-filling tool proposed in this utility model.

[0028] Legend:

[0029] 1. Body; 2. Clamping mechanism; 201. Bearing plate; 202. Motor; 203. Gear 1; 204. Gear 2; 205. Sliding groove; 206. Sliding rod; 207. Moving rod; 208. Clamping block; 209. Rotating rod; 3. Mixing tank; 4. Motor; 5. Rotating shaft; 6. Connecting rod; 7. Scraper; 8. Mixing blade; 9. Threaded rod; 10. Filter plate; 11. Fire extinguishing tank; 12. Support leg; 13. Foot pad; 14. Fixing block; 15. Handle; 16. Corner protector; 17. Screw 1; 18. Mounting block; 19. Hook; 20. Warning sign; 21. Screw 2. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 4 An embodiment of this utility model provides a portable fire extinguisher quick-filling tool, including a body 1 and a fire extinguishing tank 11. A mixing tank 3 is fixedly connected to the top front side of the body 1. A motor 4 is fixedly connected to the top of the mixing tank 3. A rotating shaft 5 is fixedly connected to the output end of the motor 4. The rotating shaft 5 is rotated by the kinetic energy of the motor 4. Multiple connecting rods 6 are fixedly connected at equal intervals to the upper and middle outer side of the rotating shaft 5. A scraper 7 is fixedly connected to the bottom of the connecting rod 6. Multiple stirring blades 8 are fixedly connected at equal intervals to the middle and outer side of the rotating shaft 5. A threaded rod 9 is fixedly connected to the bottom of the rotating shaft 5. A filter plate 10 is threadedly connected to the outer side of the threaded rod 9. A clamping mechanism 2 is installed on the left side of the body 1. The clamping mechanism 2 is used to clamp and fix the fire extinguishing tank 11. Support legs 12 are fixedly connected to the four corners of the bottom of the body 1. Foot pads 13 are fixedly connected to the bottom of the support legs 12. Fixing blocks 14 are fixedly connected to the upper and lower ends of the right side of the outer wall of the body 1. A handle 15 is fixedly connected to the outer side of the fixing block 14.

[0032] Specifically, after starting the motor 4, the output end of the motor 4 drives the rotating shaft 5 to rotate, which in turn drives the stirring blade 8 to fully mix the dry powder in the mixing tank 3, ensuring that the dry powder is evenly mixed. At the same time, the connecting rod 6 drives the scraper 7 to rotate synchronously, effectively removing the dry powder residue adhering to the inner wall of the mixing tank 3. In addition, when the threaded rod 9 at the bottom of the rotating shaft 5 rotates, it will cause the filter plate 10 to move up and down along the threaded rod 9 to filter the dry powder during the mixing process, realizing efficient mixing of the dry powder and providing convenience for the subsequent filling process. The bottom of the machine body 1 is equipped with support legs 12 at the four corners, and the bottom of the support legs 12 is equipped with foot pads 13. The upper and lower ends of the right side of the outer wall of the machine body 1 are equipped with fixing blocks 14, and the outer side of the fixing blocks 14 is equipped with handles 15.

[0033] Reference Figure 2 , Figure 3 and Figure 5 The clamping mechanism 2 includes a support plate 201, which is located on the left side of the machine body 1. A motor 202 is fixedly connected to the left side of the inside of the support plate 201. A gear 1 203 is fixedly connected to the output end of the motor 202. The kinetic energy of the motor 202 drives the gear 1 203 to rotate. A rotating rod 209 is fixedly connected to the middle of the support plate 201. A gear 2 204 is fixedly connected to the top of the rotating rod 209. The gear 1 203 and the gear 2 204 mesh with each other. A plurality of sliding grooves 205 are equidistantly opened in the middle of the gear 2 204. A sliding rod 206 is slidably connected to the inner side of the sliding groove 205. The sliding rod 206 can slide in the sliding groove 205. A moving rod 207 is fixedly connected to the bottom of the sliding rod 206. A clamping block 208 is fixedly connected to the other end of the moving rod 207. Corner guards 16 are provided on the left and right sides of the top rear side of the machine body 1. A screw 17 is threadedly connected to the outer side of the corner guards 16. The corner guards 16 are fixed by the screw 17.

[0034] Specifically, after starting the motor 202, the motor 202 drives the gear 1 203 to rotate. Due to the meshing relationship between the gear 1 203 and the gear 2 204, the rotation of the gear 1 203 causes the gear 2 204 to rotate synchronously. During the rotation of the gear 2 204, the sliding rod 206 is constrained by the sliding groove 205 and slides, thereby pushing the moving rod 207 to move, so that the clamping block 208 can effectively fix the fire extinguishing barrel 11, ensuring the stability of the fire extinguishing barrel 11, thereby improving the efficiency of the filling operation. The upper rear ends of the machine body 1 are provided with corner protectors 16. The outer side of the corner protectors 16 is connected to the screw 17 by threads, thereby realizing the fixation of the corner protectors 16.

[0035] Reference Figure 2 and Figure 3A mounting block 18 is fixedly connected to the upper left side of the body 1. A hook 19 is fixedly connected to the outside of the mounting block 18, which can be used to hang some tools. A warning sign 20 is provided on the lower left side of the outer wall of the body 1. A screw 21 is threadedly connected to the outside of the warning sign 20. The warning sign 20 is fixed by the screw 21 and serves as a warning.

[0036] Specifically, a mounting block 18 is provided on the upper left side of the body 1, and a hook 19 is provided on the outer side of the mounting block 18 for hanging tools. A warning sign 20 is provided on the lower left side of the outer wall of the body 1. The warning sign 20 is fixed by an outer threaded screw 21 to perform the warning function.

[0037] Working principle: After the motor 4 is turned on, the output end of the motor 4 drives the rotating shaft 5 to start rotating, which will drive the stirring blade 8 to fully stir the dry powder in the mixing tank 3, so that the dry powder is mixed evenly. The connecting rod 6 drives the scraper 7 to rotate synchronously, scraping off the dry powder residue adhering to the inner wall of the mixing tank 3. When the threaded rod 9 at the bottom of the rotating shaft 5 rotates, the filter plate 10 will move up and down along the threaded rod 9 to filter the dry powder during the stirring process, realizing efficient stirring of the dry powder and facilitating subsequent filling.

[0038] When the motor 202 is started, it drives the gear 203 to rotate. Since the gear 203 meshes with the gear 204, the rotation of the gear 203 drives the gear 204 to rotate synchronously. During the rotation of the gear 204, the sliding rod 206 slides under the restriction of the sliding groove 205, and at the same time drives the moving rod 207 to move, thereby fixing the clamping block 208 to the fire extinguishing barrel 11. This achieves a stable fixation of the fire extinguishing barrel 11 and ensures the efficiency of filling.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable fire extinguisher quick-fill tool, comprising a body (1) and an extinguishing tank (11), characterized in that: A mixing tank (3) is fixedly connected to the top front side of the machine body (1). A motor (4) is fixedly connected to the top of the mixing tank (3). A rotating shaft (5) is fixedly connected to the output end of the motor (4). Multiple connecting rods (6) are fixedly connected at equal intervals on the upper outer side of the rotating shaft (5). A scraper (7) is fixedly connected to the bottom of the connecting rod (6). Multiple stirring blades (8) are fixedly connected at equal intervals on the middle outer side of the rotating shaft (5). A threaded rod (9) is fixedly connected to the bottom of the rotating shaft (5). A filter plate (10) is threadedly connected to the outer side of the threaded rod (9). A clamping mechanism (2) is installed on the left side of the machine body (1). The clamping mechanism (2) is used to clamp and fix the fire extinguishing tank (11).

2. The portable fire extinguisher rapid refill tool according to claim 1, characterized in that: The clamping mechanism (2) includes a support plate (201), which is located on the left side of the machine body (1). A motor (202) is fixedly connected to the left side of the inside of the support plate (201). A gear (203) is fixedly connected to the output end of the motor (202). A rotating rod (209) is fixedly connected to the middle of the support plate (201). A gear (204) is fixedly connected to the top of the rotating rod (209). The gear (203) meshes with the gear (204). A plurality of sliding grooves (205) are equidistantly opened in the middle of the gear (204). A sliding rod (206) is slidably connected to the inner side of the sliding groove (205). A moving rod (207) is fixedly connected to the bottom of the sliding rod (206). A clamping block (208) is fixedly connected to the other end of the moving rod (207).

3. The portable fire extinguisher rapid refill tool according to claim 1, characterized in that: Support legs (12) are fixedly connected to the four corners of the bottom of the body (1), and foot pads (13) are fixedly connected to the bottom of the support legs (12).

4. The portable fire extinguisher rapid refill tool according to claim 1, characterized in that: The outer wall of the body (1) is fixedly connected to both the upper and lower ends of the right side of the outer wall of the body (1), and a handle (15) is fixedly connected to the outer side of the fixed block (14).

5. The portable fire extinguisher rapid refill tool according to claim 1, characterized in that: The top rear side of the body (1) is provided with corner guards (16), and the outer side of the corner guards (16) is threaded with screws (17).

6. The portable fire extinguisher rapid refill tool according to claim 1, characterized in that: An installation block (18) is fixedly connected to the upper left side of the body (1), and a hook (19) is fixedly connected to the outer side of the installation block (18).

7. The portable fire extinguisher rapid refill tool according to claim 1, characterized in that: A warning sign (20) is provided on the lower left side of the outer wall of the body (1).

8. The portable fire extinguisher rapid refill tool according to claim 7, characterized in that: The warning sign (20) is threaded with screw two (21) on the outside.

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