Telescopic arm type foam release robot device

Abstract

The utility model discloses a telescopic arm type foam release robot device, which belongs to the technical field of robots and is characterized by comprising a robot main body, a moving component is arranged at the bottom of the robot main body, a spraying component is fixedly connected to the top of the robot main body, and the moving component comprises a base. Crawlers are fixedly connected to the bottoms of the two sides of the base, a fixing groove is formed in the bottom of the base, and the problems that an existing telescopic arm type foam releasing robot device is poor in stabilizing effect, and when foam spraying operation is carried out, due to the fact that the capacity of resisting external impact force is limited, the robot device is prone to being flushed down by explosive airflow and flame counter-acting force, and the stability of the robot device is poor are solved. The problems that fire extinguishing work is interrupted, fire behavior may be further spread and expanded, the robot falls down and is damaged, extra maintenance time and cost are needed, production cost is increased, fire extinguishing work is seriously affected, and practicability of the device is reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of robotics technology, and in particular to a telescopic arm foam release robot device. Background Technology

[0002] In firefighting operations, especially for large-scale oil fires or other hazardous chemical fires, traditional firefighting methods often face many challenges. For example, when firefighters use handheld foam sprayers to extinguish fires, the spraying distance is limited, making it difficult to reach deep into or high places from the fire source. Moreover, working close to the fire source in a dangerous environment poses a serious threat to the life safety of firefighters.

[0003] Existing conventional compressed air foam fire trucks cannot get close to places with hazards such as explosions and high temperatures, such as oil tanks and process units. The foam cannons have insufficient firing height, the foam jet is relatively dispersed, the loss along the way is large, and it is greatly affected by the ambient wind and fire plume. They are ineffective in fighting fires at high levels in large oil tanks and process units.

[0004] An existing patent (publication number: CN212067537U) discloses a compressed air foam lifting and spraying robot, which adopts a remote control mode and solves the technical problem of compressed air foam application. This design can be equipped with different release devices to release compressed air foam to the target area, meeting the actual needs of large-scale fire fighting in petrochemical storage tanks, process units, oil-immersed transformers, etc.

[0005] Existing patents offer solutions to the aforementioned problems, but their stability is poor. When foam spraying is performed, due to its limited ability to resist external impacts, it is easily knocked over by the explosive gas flow and the reaction force of the flames. This not only interrupts the firefighting operation and may cause the fire to spread further, but also causes the robot to fall and be damaged, requiring additional repair time and costs, increasing production costs, seriously affecting the firefighting work, and reducing the practicality of the device.

[0006] To address this, a telescopic arm foam release robot device is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a telescopic arm foam release robot device that can solve the problems of poor stability of existing telescopic arm foam release robot devices. When foam spraying, due to their limited ability to resist external impacts, they are easily knocked over by the reaction force of explosive gas and flames. This not only interrupts the firefighting operation and may cause the fire to spread further, but also causes the robot to fall and be damaged, requiring additional maintenance time and costs, increasing production costs, seriously affecting the firefighting work, and reducing the practicality of the device.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a telescopic arm foam release robot device, comprising a robot body, a moving component provided at the bottom of the robot body, and a spraying component fixedly connected to the top of the robot body, the moving component comprising a base, tracks fixedly connected to the bottom of both sides of the base, and a fixing groove provided at the bottom of the base.

[0009] The spraying assembly includes a fixed bracket, a rotating arm rotatably connected inside the fixed bracket, a steering motor fixedly connected to the right side of the rotating arm, a movable arm movably connected to the front side inside the rotating arm, a cylinder provided between the movable arm and the top of the rotating arm, a nozzle fixedly connected to the front side of the movable arm, a connecting hose fixedly connected to the right side of the nozzle, a pressure pump fixedly connected to the side of the connecting hose away from the nozzle, and a storage tank fixedly connected to the side of the pressure pump away from the connecting hose.

[0010] Preferably, threaded rods are rotatably connected to the front and rear sides of the inner wall of the fixing groove, and a lifting motor is fixedly connected to the top of the threaded rods. L-shaped fixing plates are threadedly connected to the surfaces of the two threaded rods, and a fixing rubber plate is fixedly connected between the bottoms of the two L-shaped fixing plates.

[0011] Preferably, a storage block is fixedly connected to the top of the base, a support plate is movably connected to the top of the storage block, and several buffers are fixedly connected to the bottom of the support plate. A rotating motor is fixedly connected to the top of the support plate, and the top of the rotating motor is fixedly connected to the bottom of the robot body.

[0012] Preferably, the front and rear sides of the inner wall of the fixing groove are provided with sliding grooves for use with the L-shaped fixing plate, and the threaded rod is located inside the sliding groove.

[0013] Preferably, the top of the storage block is provided with a connecting groove for use with the support plate, and the side of the buffer away from the support plate is fixedly connected to the bottom of the inner wall of the connecting groove.

[0014] Preferably, both the movable arm and the rotating arm have several fixed rings on their surfaces, and the connecting hose is movably connected inside the fixed rings.

[0015] Preferably, an observation glass is embedded inside the right side of the storage box, and an inlet valve is fixedly connected to the top of the storage box.

[0016] Preferably, a detector is fixedly connected to the front side of the top of the movable arm, and the detector is located in front of the cylinder.

[0017] Preferably, a data processor is provided on the front side of the top inside the robot body, and the data processor is electrically connected to the moving component and the spraying component. Transmitting antennas are fixedly connected to both sides of the rear side of the robot body, and the transmitting antennas are electrically connected to the data processor.

[0018] Preferably, spotlights are fixedly connected to both sides of the front side of the robot body, and the spotlights are electrically connected to the data processor.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. By setting a movable component, this application can smoothly adjust the position of the device and increase the friction with the ground, ensuring the stability of the device during operation and improving the ease of use of the device.

[0021] 2. By setting up a spraying component, this application can smoothly spray foam onto the target, and can also adjust the position and angle of the nozzle to ensure that the foam can be accurately sprayed onto the target point or area that needs to be covered, avoiding the generation of spray dead zones and improving the practicality of the device. Attached Figure Description

[0022] Figure 1 This is an overall structural diagram of the telescopic arm foam release robot device of this utility model;

[0023] Figure 2 This is a side view of the telescopic arm foam release robot device of this utility model;

[0024] Figure 3 This is a schematic diagram of the main body of the robot of this utility model;

[0025] Figure 4 This is a schematic diagram of the spraying assembly of this utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the mobile component of this utility model.

[0027] In the diagram, 1. Robot body; 2. Mobility component; 201. Base; 202. Track; 203. Fixing groove; 204. Threaded rod; 205. Lifting motor; 206. L-shaped fixing plate; 207. Fixing rubber plate; 3. Spraying component; 301. Fixing bracket; 302. Rotating arm; 303. Steering motor; 304. Moving arm; 305. Cylinder; 306. Nozzle; 307. Connecting hose; 308. Pressure pump; 309. Storage tank; 4. Storage block; 5. Support plate; 6. Buffer; 7. Rotating motor; 8. Slide; 9. Connecting groove; 10. Fixing ring; 11. Observation glass; 12. Inlet valve; 13. Detector; 14. Data processor; 15. Transmitting antenna; 16. Spotlight. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1-5 The present invention provides the following technical solution:

[0030] A telescopic arm foam dispensing robot device includes a robot body 1, a moving component 2 is provided at the bottom of the robot body 1, and a spraying component 3 is fixedly connected to the top of the robot body 1. The moving component 2 includes a base 201, and a track 202 is fixedly connected to the bottom of both sides of the base 201. A fixing groove 203 is provided at the bottom of the base 201.

[0031] The spraying assembly 3 includes a fixed bracket 301, a rotating arm 302 is rotatably connected inside the fixed bracket 301, a steering motor 303 is fixedly connected to the right side of the rotating arm 302, a movable arm 304 is movably connected to the front side inside the rotating arm 302, a cylinder 305 is provided between the movable arm 304 and the top of the rotating arm 302, a nozzle 306 is fixedly connected to the front side of the movable arm 304, a connecting hose 307 is fixedly connected to the right side of the nozzle 306, a pressure pump 308 is fixedly connected to the side of the connecting hose 307 away from the nozzle 306, and a storage tank 309 is fixedly connected to the side of the pressure pump 308 away from the connecting hose 307.

[0032] In this embodiment: the track 202 allows for smooth adjustment of the device's position. Simultaneously, the lifting motor 205 drives the threaded rod 204 to rotate, causing the L-shaped fixing plate 206 to move smoothly within the constraints of the sliding groove 8. This also causes the fixing rubber plate 207 to contact the ground, increasing friction between the device and the ground, thus ensuring stability during operation and preventing it from tipping over due to external impacts. Furthermore, the steering motor 303 drives the rotating arm 302 to rotate smoothly, allowing adjustment of the nozzle 306's elevation angle according to actual conditions. Simultaneously, under the action of cylinder 305, the moving arm 304 can be driven to move smoothly under the restriction of rotating arm 302, realizing the extension and retraction of the mechanical arm. This allows for adjustment of the position and angle of nozzle 306, ensuring that foam can be accurately sprayed to the target point, avoiding the generation of spray dead zones, and improving the ease of use of spray assembly 3. Furthermore, under the action of pressurizing pump 308, the foam agent inside storage tank 309 flows into the interior of nozzle 306 through connecting hose 307, allowing the foam to be sprayed smoothly and evenly on the target area, thus making fire extinguishing work more convenient and improving the fire extinguishing efficiency of the device.

[0033] Specifically, such as Figure 5 As shown, threaded rods 204 are rotatably connected to the front and rear sides of the inner wall of the fixing groove 203, and a lifting motor 205 is fixedly connected to the top of the threaded rods 204. L-shaped fixing plates 206 are threadedly connected to the surfaces of the two threaded rods 204, and a fixing rubber plate 207 is fixedly connected between the bottoms of the two L-shaped fixing plates 206.

[0034] Specifically, such as Figure 2 , Figure 5 As shown, a storage block 4 is fixedly connected to the top of the base 201, a support plate 5 is movably connected to the top inside the storage block 4, and several buffers 6 are fixedly connected to the bottom of the support plate 5. A rotating motor 7 is fixedly connected to the top of the support plate 5, and the top of the rotating motor 7 is fixedly connected to the bottom of the robot body 1.

[0035] Specifically, such as Figure 5 As shown, the front and rear sides of the inner wall of the fixing groove 203 are provided with sliding grooves 8 for use with the L-shaped fixing plate 206, and the threaded rod 204 is located inside the sliding groove 8.

[0036] Specifically, such as Figure 2 , Figure 5 As shown, the top of the storage block 4 is provided with a connecting groove 9 for use with the support plate 5, and the side of the buffer 6 away from the support plate 5 is fixedly connected to the bottom of the inner wall of the connecting groove 9.

[0037] In this embodiment: the lifting motor 205 drives the threaded rod 204 to rotate, causing the L-shaped fixing plate 206 to move smoothly under the constraint of the sliding groove 8. Simultaneously, the fixing rubber plate 207 is brought into contact with the ground, which increases the friction between the device and the ground, thereby ensuring the stability of the device during operation and preventing it from falling due to external impact, thus improving the stability of the device. Then, under the action of the rotating motor 7, the robot body 1 can be driven to rotate smoothly, and the direction of foam spraying can be adjusted according to the actual situation, avoiding the generation of spray dead angles. At the same time, under the action of the buffer 6, it generates a reaction force, which can drive the support plate 5 to return to its original position smoothly under the constraint of the connecting groove 9, which can buffer the impact force generated by the outside world, prevent the foam from spraying off-center due to impact force, and improve the stability of the spraying component 3.

[0038] Specifically, such as Figure 1 , Figure 2 , Figure 4 As shown, both the moving arm 304 and the rotating arm 302 have several fixed rings 10 on their surfaces, and the connecting hose 307 is movably connected inside the fixed rings 10.

[0039] Specifically, such as Figure 1 , Figure 2 , Figure 4 As shown, an observation glass 11 is embedded in the right side of the storage box 309, and an inlet valve 12 is fixedly connected to the top of the storage box 309.

[0040] Specifically, such as Figure 1 , Figure 2 , Figure 4 As shown, a detector 13 is fixedly connected to the front side of the top of the movable arm 304, and the detector 13 is located in front of the cylinder 305.

[0041] In this embodiment: the fixing ring 10 can fix the connecting hose 307, restricting the connecting hose 307 and preventing it from slipping during operation and affecting the operation of the spraying assembly 3, ensuring normal foam spraying, and improving the stability of the spraying assembly 3. Furthermore, by using the observation glass 11 in conjunction with the inlet valve 12, not only can the internal condition of the storage tank 309 be observed in real time, but foam agent can also be added in a timely manner, ensuring the normal use of the spraying assembly 3 and improving the convenience of using the spraying assembly 3. Then, under the action of the detector 13, the external environment can be detected, providing sufficient data for the operation of the device, thereby enabling precise fire extinguishing work and improving the practicality of the device.

[0042] Specifically, such as Figure 2 , Figure 3As shown, a data processor 14 is provided on the front side of the top inside the robot body 1, and the data processor 14 is electrically connected to the moving component 2 and the spraying component 3. Transmitting antennas 15 are fixedly connected to both sides of the rear side of the robot body 1, and the transmitting antennas 15 are electrically connected to the data processor 14.

[0043] Specifically, such as Figure 1 , Figure 2 , Figure 3 As shown, spotlights 16 are fixedly connected to both sides of the front side of the robot body 1, and the spotlights 16 are electrically connected to the data processor 14.

[0044] In this embodiment: the data processor 14 can precisely control the operation of the moving component 2 and the spraying component 3. At the same time, with the help of the transmitting antenna 15, data can be transmitted to the outside world in real time, enabling external personnel to keep abreast of the situation on site and thus make it easier to carry out fire extinguishing work, improving the fire extinguishing efficiency of the device. Then, with the help of the spotlight 16, sufficient light can be provided on site, making it easier to observe the fire situation and improving the ease of use of the device.

[0045] Working Principle: When the foam release device is in operation, the data processor 14 and detector 13 work together to precisely control the operation of the moving component 2 and the spraying component 3 based on the feedback from the detector 13. Simultaneously, the transmitting antenna 15 transmits data in real time to external personnel, allowing them to monitor the situation on site. Then, the track 202 smoothly adjusts the device's position. When it reaches the target position, the lifting motor 205 drives the threaded rod 204 to rotate, causing the L-shaped fixed plate 206 to move smoothly under the constraint of the sliding groove 8. Simultaneously, the fixed rubber plate 207 contacts the ground, increasing the friction between the device and the ground and ensuring the device's stability during operation. This design prevents the nozzle from tipping over due to external impacts. The steering motor 303 drives the rotating arm 302 to rotate smoothly, allowing for adjustment of the nozzle 306's elevation angle based on actual conditions. Simultaneously, the cylinder 305 drives the moving arm 304 to move smoothly within the constraints of the rotating arm 302, enabling the extension and retraction of the robotic arm. This allows for precise adjustment of the nozzle 306's position and angle, ensuring the foam is accurately sprayed onto the target area and preventing spray dead zones. Furthermore, the pressure pump 308 allows the foam agent inside the storage tank 309 to flow into the nozzle 306 through the connecting hose 307, ensuring a smooth and even spray of foam onto the target area, thus facilitating firefighting operations.

[0046] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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 telescopic arm foam dispensing robot device, comprising a robot body (1), characterized in that: The robot body (1) is provided with a moving component (2) at the bottom and a spraying component (3) is fixedly connected to the top of the robot body (1). The moving component (2) includes a base (201). Tracks (202) are fixedly connected to the bottom of both sides of the base (201), and a fixing groove (203) is provided at the bottom of the base (201). The spraying assembly (3) includes a fixed bracket (301), a rotating arm (302) is rotatably connected inside the fixed bracket (301), and a steering motor (303) is fixedly connected to the right side of the rotating arm (302). A movable arm (304) is movably connected to the front side inside the rotating arm (302), and a cylinder (305) is provided between the movable arm (304) and the top of the rotating arm (302). A nozzle (306) is fixedly connected to the front side of the movable arm (304), and a connecting hose (307) is fixedly connected to the right side of the nozzle (306). A pressure pump (308) is fixedly connected to the side of the connecting hose (307) away from the nozzle (306), and a storage tank (309) is fixedly connected to the side of the pressure pump (308) away from the connecting hose (307).

2. The telescopic arm foam release robot device according to claim 1, characterized in that: The front and rear sides of the inner wall of the fixing groove (203) are rotatably connected with threaded rods (204), and the top of the threaded rods (204) is fixedly connected with a lifting motor (205). The surfaces of the two threaded rods (204) are threadedly connected with L-shaped fixing plates (206), and the bottoms of the two L-shaped fixing plates (206) are fixedly connected with a fixing rubber plate (207).

3. The telescopic arm foam release robot device according to claim 1, characterized in that: The top of the base (201) is fixedly connected to a storage block (4), the top of the storage block (4) is movably connected to a support plate (5), and the bottom of the support plate (5) is fixedly connected to several buffers (6). The top of the support plate (5) is fixedly connected to a rotating motor (7), and the top of the rotating motor (7) is fixedly connected to the bottom of the robot body (1).

4. The telescopic arm foam release robot device according to claim 2, characterized in that: The front and rear sides of the inner wall of the fixing groove (203) are provided with sliding grooves (8) for use with the L-shaped fixing plate (206), and the threaded rod (204) is located inside the sliding groove (8).

5. The telescopic arm foam release robot device according to claim 3, characterized in that: The top of the storage block (4) is provided with a connecting groove (9) for use with the support plate (5), and the side of the buffer (6) away from the support plate (5) is fixedly connected to the bottom of the inner wall of the connecting groove (9).

6. The telescopic arm foam release robot device according to claim 1, characterized in that: The surfaces of the movable arm (304) and the rotating arm (302) are provided with a plurality of fixed rings (10), and the connecting hose (307) is movably connected inside the fixed rings (10).

7. The telescopic arm foam release robot device according to claim 1, characterized in that: An observation glass (11) is embedded inside the right side of the storage box (309), and an inlet valve (12) is fixedly connected to the top of the storage box (309).

8. The telescopic arm foam release robot device according to claim 1, characterized in that: A detector (13) is fixedly connected to the front side of the top of the movable arm (304), and the detector (13) is located in front of the cylinder (305).

9. The telescopic arm foam release robot device according to claim 1, characterized in that: A data processor (14) is provided on the front side of the top inside the robot body (1), and the data processor (14) is electrically connected to the moving component (2) and the spraying component (3). Transmitting antennas (15) are fixedly connected to both sides of the rear side of the robot body (1), and the transmitting antennas (15) are electrically connected to the data processor (14).

10. A telescopic arm foam dispensing robot device according to claim 9, characterized in that: Spotlights (16) are fixedly connected to both sides of the front side of the robot body (1), and the spotlights (16) are electrically connected to the data processor (14).

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