Artificial intelligence fire-fighting robot

Abstract

The artificial intelligence fire-fighting robot comprises a machine box, a supporting plate is arranged in the machine box, a powder spraying assembly is arranged in the machine box, the powder spraying assembly comprises a damping assembly, a lifting assembly and a rotating assembly, the damping assembly is arranged at one end of the lifting assembly, and the rotating assembly comprises a motor; a first bearing seat, a second bearing seat and a third bearing seat are arranged below the supporting plate, one end of an output shaft of the motor is in key connection with the second bearing seat, a driving wheel is arranged at the bottom of the second bearing seat, a driven wheel is arranged at the bottom of the third bearing seat, a belt is arranged between the driving wheel and the driven wheel, and a second connecting rod is slidably connected into the driven wheel. The damping assembly is arranged at the top end of the second connecting rod. The powder spraying assembly is provided with a plurality of storage tanks, so that the robot can carry multiple pipes of dry powder, the lifting assembly and the rotating assembly are endowed with the height and angle adjusting function for the spray head, and the design of the damping assembly effectively buffers recoil generated when the spray head sprays the dry powder.

Description

Technical Field

[0001] The present invention relates to the technical field of firefighting and rescue, and in particular to an artificial intelligence firefighting robot. Background Art

[0002] With the continuous advancement of science and technology, artificial intelligence firefighting robots have gradually become an important force in the field of firefighting and rescue. Such robots can go deep into dangerous fire scenes and perform firefighting tasks instead of firefighters, greatly ensuring the safety of rescue personnel and significantly improving the efficiency and accuracy of firefighting operations;

[0003] However, the fire scene environment is complex and changeable, and conventional sprinklers have fixed coverage and angles, making it difficult to effectively deal with fire sources in different locations. In special scenarios such as narrow passages and high-rise shelves, flames may hide in corners, which are difficult for traditional sprinklers to reach;

[0004] At the same time, in fire rescue scenarios, the fire spreads very quickly and the scale is often large. The existing firefighting robots have limited dry powder to carry. When dealing with large fires, frequent trips to replenish dry powder not only waste a lot of time, but may also miss the best time to extinguish the fire;

[0005] In addition, during the dry powder spraying process, the recoil force generated by the nozzle cannot be underestimated. This force will affect the stability of the robot, causing the spraying direction to deviate, reducing the spraying accuracy, and thus affecting the fire extinguishing effect. Therefore, it is urgent to design an artificial intelligence firefighting robot to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide an artificial intelligence fire-fighting robot to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above object, the present invention provides the following technical solutions:

[0008] An artificial intelligence fire-fighting robot comprises a chassis, a support plate is arranged inside the chassis, a powder spraying assembly is arranged inside the chassis, the powder spraying assembly comprises a damping assembly, a lifting assembly and a rotating assembly, the damping assembly is arranged at one end of the lifting assembly, the lifting assembly is driven to start, and the lifting assembly drives the damping assembly to move linearly up and down with the stroke of the rotating assembly as a fulcrum;

[0009] The rotating assembly includes a motor, and bearing seat 2 and bearing seat 3 are arranged below the support plate. One end of the output shaft of the motor is key-connected with bearing seat 2, a driving wheel is arranged at the bottom of bearing seat 2, and a driven wheel is arranged at the bottom of bearing seat 3. A belt is arranged between the driving wheel and the driven wheel, and a connecting rod 2 is slidably connected inside the driven wheel. The damping assembly is arranged at the top of the connecting rod 2.

[0010] Preferably, the chassis comprises a shell, and a crawler track is provided at the bottom of the shell.

[0011] Preferably, a connecting plate is provided at the bottom of the lifting assembly, the lifting assembly is connected to the rotating assembly through the connecting plate, a bearing seat four and a bearing seat one are provided on the top of the connecting plate, an electric telescopic rod is provided on the top of the support plate, one end of the output shaft of the electric telescopic rod is welded to the inner ring of the bearing seat one, and one end of the connecting rod two is welded to the inner ring of the bearing seat four.

[0012] Preferably, the powder spraying assembly comprises a plurality of storage tanks fixed to the inner wall of the chassis, and an air pump is arranged inside the chassis, and the air pump is communicated with the storage tanks.

[0013] Preferably, a connecting pipe 1 is fixed to the top of a plurality of the storage tanks by bolts, a connecting pipe 2 is provided at the other end of the connecting pipe 1, and the air inlet end of the air pump is connected to the connecting pipe 2.

[0014] Preferably, a connecting pipe four is provided at the air outlet end of the air pump, the powder spraying assembly includes a nozzle, and the air pump is connected to the nozzle through the connecting pipe four.

[0015] Preferably, the damping assembly includes a fixing seat, the bottom of the fixing seat is bolted to the top of the second connecting rod, a sliding block and a fixing plate are respectively provided on the top of the fixing seat, and a damping spring is sleeved between the sliding block and the fixing plate.

[0016] Preferably, a storage assembly is disposed inside the chassis, and the storage assembly comprises a storage box, a drawer is plugged into the storage box, and a handle is disposed on one side of the drawer.

[0017] Preferably, a protective shell is provided on the top of the electric telescopic rod.

[0018] Preferably, a sliding groove is provided on the top of the fixing seat, and the sliding block is slidably connected inside the sliding groove.

[0019] In the above technical solution, the present invention provides an artificial intelligence fire-fighting robot, which has the following beneficial effects:

[0020] (1) The height and angle adjustment functions of the nozzle are given by the lifting and rotating components. The motor drives the driving wheel, which drives the driven wheel through the belt to enable the nozzle to rotate; the electric telescopic rod drives the lifting component to achieve linear movement of the nozzle up and down. In complex fire scenes such as narrow passages and high-rise shelves, the robot can flexibly adjust the position of the nozzle to carry out three-dimensional and non-dead-angle strikes on the fire source, significantly enhancing the fire extinguishing effect.

[0021] (2) The powder spraying assembly is equipped with multiple storage tanks, allowing the robot to carry multiple tubes of dry powder. In the face of a large fire, the robot does not need to frequently travel back and forth to replenish dry powder, which greatly saves fire-fighting time. It can meet the needs of long-term and large-area fire-fighting and significantly improve fire-fighting efficiency.

[0022] (3) A damping component is used. The design of the damping component effectively buffers the recoil force generated when the nozzle sprays dry powder. The damping spring is installed between the sliding block and the fixed plate. When the nozzle sprays, the recoil force is offset by the expansion and contraction of the spring, preventing the robot from shaking due to the recoil force, ensuring the stability of the spraying direction, improving the spraying accuracy, and thus improving the fire extinguishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 A structural stereogram provided for an embodiment of an artificial intelligence fire-fighting robot of the present invention.

[0025] Figure 2 A top view of the structure of an artificial intelligence fire-fighting robot embodiment of the present invention.

[0026] Figure 3 A three-dimensional diagram of the powder spraying component structure provided for an embodiment of an artificial intelligence fire-fighting robot of the present invention.

[0027] Figure 4 A three-dimensional diagram of the lifting component structure provided for an embodiment of an artificial intelligence fire-fighting robot of the present invention.

[0028] Figure 5 A stereoscopic diagram of the rotating assembly structure provided for an embodiment of an artificial intelligence fire-fighting robot of the present invention.

[0029] Figure 6 A partially enlarged view of the damping component structure provided for an embodiment of an artificial intelligence fire-fighting robot of the present invention.

[0030] Figure 7 A three-dimensional diagram of the storage component structure provided for an embodiment of an artificial intelligence fire-fighting robot of the present invention.

[0031] 1. Chassis; 11. Shell; 12. Track; 2. Powder spraying assembly; 21. Storage tank; 22. Connecting pipe one; 23. Connecting pipe two; 25. Air pump; 26. Connecting pipe four; 27. Nozzle; 3. Damping assembly; 31. Fixed seat; 32. Sliding block; 33. Damping spring; 34. Fixed plate; 4. Lifting assembly; 41. Electric telescopic rod; 42. Protective shell; 45. Bearing seat one; 5. Connecting plate; 6. Rotating assembly; 61. Motor; 62. Bearing seat two; 63. Driving wheel; 64. Belt; 65. Bearing seat three; 66. Driven wheel; 67. Connecting rod two; 68. Bearing seat four; 7. Storage assembly; 71. Storage box; 72. Drawer; 73. Handle; 8. Support plate. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] like Figure 1-7 As shown, an artificial intelligence fire-fighting robot provided by an embodiment of the present invention includes a chassis 1, a support plate 8 is arranged inside the chassis 1, a powder spraying assembly 2 is arranged inside the chassis 1, the powder spraying assembly 2 includes a damping assembly 3, a lifting assembly 4 and a rotating assembly 6, the damping assembly 3 is arranged at one end of the lifting assembly 4, the lifting assembly 4 is driven to start, and the lifting assembly 4 drives the damping assembly 3 to move linearly up and down with the stroke of the rotating assembly 6 as a fulcrum;

[0034] The rotating component 6 includes a motor 61, and a bearing seat 2 62 and a bearing seat 3 65 are arranged below the support plate 8. One end of the output shaft of the motor 61 is key-connected with the bearing seat 2 62, a driving wheel 63 is arranged at the bottom of the bearing seat 2 62, and a driven wheel 66 is arranged at the bottom of the bearing seat 3 65. A belt 64 is arranged between the driving wheel 63 and the driven wheel 66. A connecting rod 2 67 is slidably connected inside the driven wheel 66, and the damping component 3 is arranged at the top of the connecting rod 2 67.

[0035] Specifically in this embodiment, a support plate 8 is provided inside the chassis 1, and a powder spraying assembly 2 is provided inside the chassis 1. The powder spraying assembly 2 includes a damping assembly 3, a lifting assembly 4 and a rotating assembly 6. The damping assembly 3 is provided at one end of the lifting assembly 4, and the lifting assembly 4 is driven to start. The lifting assembly 4 drives the damping assembly 3 to move linearly up and down with the stroke of the rotating assembly 6 as a fulcrum; the rotating assembly 6 includes a motor 61, and a bearing seat 2 62 and a bearing seat 3 65 are provided below the support plate 8. These bearing seats are fixed to the support plate 8 by bolts, and one end of the output shaft of the motor 61 is key-connected with the bearing seat 2 62, and a driving wheel 63 is provided at the bottom of the bearing seat 2 62. When the motor 61 is started, its output shaft will drive the bearing seat 2 62 to rotate. A driving wheel 63 is provided at the bottom of the second bearing seat 62. The driving wheel 63 is connected to the second bearing seat 62 by a key, so the driving wheel 63 will rotate with the second bearing seat 62. A driven wheel 66 is provided at the bottom of the third bearing seat 65. A belt 64 is provided between the driving wheel 63 and the driven wheel 66. A connecting rod 2 67 is slidably connected inside the driven wheel 66. The damping assembly 3 is provided at the top of the connecting rod 2 67. The driving wheel 63 is driven by the belt 64, and the rotation of the driving wheel 63 drives the driven wheel 66 to rotate. A connecting rod 2 67 is slidably connected inside the driven wheel 66. One end of the connecting rod 2 67 is welded to the inner ring of the fourth bearing seat 68. When the driven wheel 66 rotates, the connecting rod 2 67 is driven to rotate, thereby realizing the rotation of the nozzle 27. At the same time, the connecting rod 2 67 can slide inside the driven wheel 66 to adapt to the up and down movement driven by the lifting assembly 4.

[0036] In the specific present invention, the lifting assembly 4 and the rotating assembly 6 are provided to give the nozzle 27 the function of height and angle adjustment. The motor 41 drives the driving wheel 63, and drives the driven wheel 66 through the belt 64, so that the nozzle 27 can rotate; the electric telescopic rod 41 drives the lifting assembly 4 to realize the linear movement of the nozzle 27 up and down. In complex fire scenes such as narrow passages and high-rise shelves, the robot can flexibly adjust the position of the nozzle 27, and carry out a three-dimensional and non-dead-angle attack on the fire source, which significantly enhances the fire extinguishing effect.

[0037] Specifically in this embodiment, the chassis 1 includes a shell 11, and a track 12 is arranged at the bottom of the shell 11. The chassis 1 serves as the basic frame of the entire fire-fighting robot, providing space for installation and protection of other components. The shell 11 is made of high-strength, high-temperature resistant alloy material, which can effectively withstand the high temperature and harsh environment of the fire scene. The track 12 is composed of wear-resistant rubber and a metal frame. The track 12 is driven by a driving motor 61 to rotate, so that the fire-fighting robot can move flexibly in complex terrains such as ruins, stairs and other environments.

[0038] Specifically in this embodiment, a connecting plate 5 is provided at the bottom of the lifting component 4, and the lifting component 4 is connected to the rotating component 6 through the connecting plate 5. A bearing seat four 68 and a bearing seat one 45 are provided on the top of the connecting plate 5. An electric telescopic rod 41 is provided on the top of the support plate 8. One end of the output shaft of the electric telescopic rod 41 is welded to the inner ring of the bearing seat one 45, and one end of the connecting rod two 67 is welded to the inner ring of the bearing seat four 68. When the electric telescopic rod 41 is started, its output shaft will perform telescopic movement. Since the output shaft is welded to the inner ring of the bearing seat one 45, it will drive the connecting plate 5 and other components connected to the connecting plate 5 to move up and down.

[0039] Specifically in this embodiment, the powder spraying assembly 2 includes a plurality of storage tanks 21 fixed to the inner wall of the chassis 1 , which are tightly connected to the chassis 1 by bolts. An air pump 25 is provided inside the chassis 1 , and the air pump 25 is connected to the storage tanks 21 .

[0040] In the specific present invention, a powder spraying assembly 2 is provided with multiple storage tanks 22, so that the robot can carry multiple tubes of dry powder. In the face of a large fire, the robot does not need to frequently travel back and forth to replenish dry powder, which greatly saves fire-fighting time, can meet the needs of long-term and large-area fire-fighting, and significantly improves fire-fighting efficiency.

[0041] Specifically in this embodiment, a connecting pipe 22 is fixed to the top of several storage tanks 21 by bolts, and a connecting pipe 23 is provided at the other end of the connecting pipe 22. The air inlet end of the air pump 25 is connected to the connecting pipe 23. When the air pump 25 is started, suction is generated to suck the dry powder in the storage tank 21 into the air pump 25 through the connecting pipe 1 22 and the connecting pipe 2 23.

[0042] Specifically in the present invention, a connecting pipe four 26 is provided at the air outlet end of the air pump 25, the powder spraying assembly 2 includes a nozzle 27, the air pump 25 is connected to the nozzle 27 via the connecting pipe four 26, and a connecting pipe four 26 is provided at the air outlet end of the air pump 25, the connecting pipe four 26 connects the air pump 25 with the nozzle 27, the air pump 25 transports the inhaled dry powder to the nozzle 27 via the connecting pipe four 26, and finally realizes the spraying of the dry powder, and a hose is used in the middle of the connecting pipe four 26, which can be extended and retracted during lifting and lowering.

[0043] Specifically in the present invention, the damping assembly 3 includes a fixed seat 31, the bottom of the fixed seat 31 is bolted to the top of the connecting rod 67, and the top of the fixed seat 31 is respectively provided with a sliding block 32 and a fixed plate 34, and a damping spring 33 is sleeved between the sliding block 32 and the fixed plate 34. When the nozzle 27 sprays dry powder, recoil will be generated. This recoil will be transmitted to the damping assembly 3, causing the sliding block 32 to slide in the slide groove, compressing or stretching the damping spring 33, and buffering the recoil through the elastic deformation of the damping spring 33.

[0044] In the specific present invention, a damping component 3 is provided, and the design of the damping component 3 effectively buffers the recoil force generated when the nozzle 27 sprays dry powder. The damping spring 33 is installed between the sliding block 32 and the fixed plate 34. When the nozzle 27 sprays, the recoil force is offset by the expansion and contraction of the spring, preventing the robot from shaking due to the recoil force, ensuring the stability of the spraying direction, improving the spraying accuracy, and thus improving the fire extinguishing effect.

[0045] Preferably, a storage assembly 7 is provided inside the chassis 1, and the storage assembly 7 includes a storage box 71, and a drawer 72 is inserted into the storage box 71. A handle 73 is provided on one side of the drawer 72, and the drawer 72 can slide freely in the storage box 71 to facilitate the retrieval and storage of items.

[0046] Preferably, a protective shell 42 is provided on the top of the electric telescopic rod 41 . The protective shell 42 is made of a high temperature resistant and fireproof material and is fixed to the top of the electric telescopic rod 41 by bolts.

[0047] Preferably, a sliding groove is provided on the top of the fixing seat 31, and the sliding block 32 is slidably connected inside the sliding groove.

[0048] Working steps: 1. Start the powder spraying assembly 2, extract the dry powder in the storage tank 21, and transport it to the spray head 27 through the connecting pipe to achieve continuous and stable dry powder spraying to complete the fire extinguishing operation;

[0049] 2. Start the lifting assembly 4. The electric telescopic rod 41 pushes the lifting assembly 4 to adjust the height of the nozzle 27. Start the rotating assembly 6. The motor 61 rotates. The driving wheel 63, the belt 64 and the driven wheel 66 drive the nozzle 27 to rotate to ensure that the fire source is covered in all directions.

[0050] 3. When the nozzle 27 sprays dry powder, the damping spring 33 in the damping assembly 3 plays a role in buffering the recoil force to ensure that the robot remains stable during the spraying process;

[0051] Fourth, the robot relies on the tracks 12 to move on complex terrain and quickly approach the fire source; the drawer-type storage box 72 is convenient for carrying additional firefighting supplies to provide support for firefighting.

[0052] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An artificial intelligence fire-fighting robot, comprising a chassis (1), characterized in that: A support plate (8) is arranged inside the chassis (1), a powder spraying assembly (2) is arranged inside the chassis (1), the powder spraying assembly (2) comprises a damping assembly (3), a lifting assembly (4) and a rotating assembly (6), the damping assembly (3) is arranged at one end of the lifting assembly (4), and the lifting assembly (4) is driven to start, and the lifting assembly (4) uses the stroke of the rotating assembly (6) as a fulcrum to drive the damping assembly (3) to move linearly up and down; The rotating assembly (6) comprises a motor (61), a bearing seat 2 (62) and a bearing seat 3 (65) are arranged below the support plate (8), one end of the output shaft of the motor (61) is key-connected with the bearing seat 2 (62), a driving wheel (63) is arranged at the bottom of the bearing seat 2 (62), a driven wheel (66) is arranged at the bottom of the bearing seat 3 (65), a belt (64) is arranged between the driving wheel (63) and the driven wheel (66), a connecting rod 2 (67) is slidably connected inside the driven wheel (66), and the damping assembly (3) is arranged at the top end of the connecting rod 2 (67).

2. The artificial intelligence fire-fighting robot according to claim 1, characterized in that: The chassis (1) comprises a shell (11), and a crawler (12) is provided at the bottom of the shell (11).

3. The artificial intelligence fire-fighting robot according to claim 1, characterized in that: A connecting plate (5) is provided at the bottom of the lifting component (4), and the lifting component (4) is connected to the rotating component (6) via the connecting plate (5). A bearing seat four (68) and a bearing seat one (45) are provided at the top of the connecting plate (5). An electric telescopic rod (41) is provided at the top of the support plate (8), and one end of the output shaft of the electric telescopic rod (41) is welded to the inner ring of the bearing seat one (45), and one end of the connecting rod two (67) is welded to the inner ring of the bearing seat four (68).

4. The artificial intelligence fire-fighting robot according to claim 1, characterized in that: The powder spraying assembly (2) comprises a plurality of storage tanks (21) fixed to the inner wall of the chassis (1); an air pump (25) is arranged inside the chassis (1); and the air pump (25) is communicated with the storage tanks (21).

5. The artificial intelligence fire-fighting robot according to claim 4, characterized in that: A connecting pipe 1 (22) is fixed to the top of a plurality of the storage tanks (21) by bolts, a connecting pipe 2 (23) is provided at the other end of the connecting pipe 1 (22), and an air inlet end of the air pump (25) is connected to the connecting pipe 2 (23).

6. The artificial intelligence fire-fighting robot according to claim 5, characterized in that: A connecting pipe four (26) is provided at the air outlet end of the air pump (25), the powder spraying assembly (2) comprises a nozzle (27), and the air pump (25) is connected to the nozzle (27) via the connecting pipe four (26).

7. The artificial intelligence fire-fighting robot according to claim 1, characterized in that: The damping assembly (3) comprises a fixed seat (31), the bottom of the fixed seat (31) is bolted to the top of the second connecting rod (67), the top of the fixed seat (31) is respectively provided with a sliding block (32) and a fixed plate (34), and a damping spring (33) is sleeved between the sliding block (32) and the fixed plate (34).

8. The artificial intelligence fire-fighting robot according to claim 1, characterized in that: A storage assembly (7) is arranged inside the chassis (1), and the storage assembly (7) comprises a storage box (71). A drawer (72) is inserted into the storage box (71), and a handle (73) is arranged on one side of the drawer (72).

9. The artificial intelligence fire-fighting robot according to claim 3, characterized in that: A protective shell (42) is provided on the top of the electric telescopic rod (41).

10. The artificial intelligence fire-fighting robot according to claim 7, characterized in that: A sliding groove is provided on the top of the fixing seat (31), and the sliding block (32) is slidably connected inside the sliding groove.

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