A fire extinguisher robot

Abstract

The utility model discloses a fire extinguisher robot, including a mobile body, a fire extinguishing medium storage tank and a wide-angle fire extinguishing device, wherein the mobile body is used to move on the ground; the fire extinguishing medium storage tank is used to be installed on the mobile body and move with the mobile body; the wide-angle fire extinguishing device is used to be installed on the mobile body; wherein the wide-angle fire extinguishing device includes a driving motor and a fire extinguishing nozzle, a support frame is arranged on the mobile body, a driving motor is arranged inside the mobile body, a rotating joint is arranged inside the mobile body, the rotating joint is used to connect with the fire extinguishing medium storage tank through a delivery pipe, the fire extinguishing medium storage tank is used to deliver the fire extinguishing medium to the rotating joint through the delivery pipe, the fire extinguishing nozzle is used to connect with the rotating joint; the driving motor is used to drive the fire extinguishing nozzle to rotate. The utility model aims to solve the problem of small fire extinguishing range and poor fire extinguishing effect of the fire extinguishing robot in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting robots, in particular to a fire-extinguisher robot. Background Art

[0002] The fire-fighting robot is an intelligent robot specially used for firefighting and rescue. It is equipped with a large-flow water / foam dual-purpose fire monitor with a flow rate of up to 80L / s and a range of 80m. It can spray in a blooming or direct current manner, and the flow rate is automatically adjustable. It is equipped with a lightweight wireless remote control that can remotely control all actions of the whole machine. Some models also have wired remote control and manual control functions; the fire-fighting robot can be used for fire fighting in various complex environments such as highway / railway tunnels, subway stations, underground facilities, large spaces, petrochemical enterprises, etc., effectively protecting the lives of firefighters.

[0003] The utility model patent with application number: CN201720459629.1 and publication number: CN207101686U (hereinafter referred to as "prior art 1") discloses a mobile intelligent fire-fighting robot, which is mainly composed of an automatic fire-fighting cannon, a tracked mobile platform and an on-site control panel. The automatic fire-fighting cannon includes a color camera, an infrared camera, a cannon head and a cannon body. Two cameras are installed at the front end of the cannon head. The cannon head is controlled by a motor to move in the vertical direction, and the cannon body is controlled by a motor to move in the horizontal direction; the tracked mobile platform includes a body, a platform control module is arranged inside the body, and a data analysis module, a wireless communication module, a power display module, an alarm module and a battery are connected to the platform control module; the battery is placed at the rear of the body, and a charging interface is reserved for the body shell; the on-site control panel is arranged on the body.

[0004] The specification of prior art 1 discloses a mobile intelligent fire-fighting robot. When a fire occurs, the fire cannon automatically locates the fire source and transmits the fire source position to the host computer. After receiving the fire source information, the host computer can control the robot to move forward, backward, turn left, and turn right through a wireless remote control or a control host to approach the fire source at a close distance and aim at the fire source. At the same time, the searchlight can be turned on, the alarm can be turned on, the valve can be opened, and the pump can be started to extinguish the fire. However, in actual applications, the robot needs to be continuously controlled to move during fire extinguishing, and the spraying range of the cannon head is narrow, the operation is inconvenient, and the fire extinguishing effect is very poor. Summary of the invention

[0005] The utility model provides a fire extinguisher robot, aiming to solve the problems of small fire extinguishing range and poor fire extinguishing effect of the fire extinguishing robot in the prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A fire extinguisher robot comprises a mobile body, a fire extinguishing medium storage tank and a wide-angle fire extinguishing device, wherein the mobile body is used to move on the ground; the fire extinguishing medium storage tank is used to be installed on the mobile body and move with the mobile body; the wide-angle fire extinguishing device is used to be installed on the mobile body;

[0008] Among them, the wide-angle fire extinguishing device includes a driving motor and a fire extinguishing nozzle, the support frame is arranged on the mobile body, the driving motor is arranged inside the mobile body, a rotating joint is arranged inside the mobile body, the rotating joint is used to be connected to the fire extinguishing medium storage tank through a delivery pipe, the fire extinguishing medium storage tank is used to transport the fire extinguishing medium to the rotating joint through the delivery pipe, and the fire extinguishing nozzle is used to be connected to the rotating joint; the driving motor is used to drive the fire extinguishing nozzle to rotate.

[0009] Furthermore, the mobile vehicle body includes a vehicle body, an installation box and a driving assembly. The installation box and the fire extinguishing medium storage tank are both arranged on the vehicle body, and the driving assembly is arranged at the bottom of the vehicle body. The driving assembly is used to drive the vehicle body to move; the driving motor and the rotating joint are both arranged inside the installation box, and the fire extinguishing nozzle is located outside the installation box after passing through the installation box. One end of the delivery pipe is connected to the fire extinguishing medium storage tank, and the other end is connected to the rotating joint after passing through the installation box.

[0010] Furthermore, the driving assembly includes a dual-axis motor and moving wheels. The dual-axis motor is installed at the bottom of the vehicle body, and the moving wheels are fixedly installed on output shafts at both ends of the dual-axis motor; the moving wheels are used to contact the ground.

[0011] Furthermore, there are two fire extinguishing medium storage tanks, both of which are installed on the vehicle body, and both of which are connected to the rotary joint through a delivery pipe.

[0012] Furthermore, the vehicle body is provided with steps, and two fire extinguishing medium storage tanks are respectively installed on two steps.

[0013] Furthermore, a support frame is provided on the installation box, and an installation area is provided inside the support frame. The fire extinguishing nozzle passes through the installation area and extends out from the middle of the support frame.

[0014] Furthermore, a connecting frame is provided inside the installation box, a fixed end of the driving motor is mounted on the connecting frame, and an output shaft of the driving motor passes through the connecting frame and is used to drive the fire extinguishing nozzle to rotate.

[0015] Furthermore, the driving motor is connected to the fire extinguishing nozzle through a transmission mechanism.

[0016] Furthermore, the transmission mechanism includes a driving gear and a driven gear, the driving gear is fixedly mounted on the output shaft of the driving motor, the driven gear is rotatably mounted on the connecting frame, and the driving gear and the driven gear are meshed with each other; the fire extinguishing nozzle passes through the driven gear and is connected to the rotating joint, and the fire extinguishing nozzle is fixedly connected to the driven gear.

[0017] Furthermore, a plurality of universal wheels are arranged under the vehicle body.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model mainly comprises a mobile body, a fire extinguishing medium storage tank and a wide-angle fire extinguishing device; in actual use, the fire extinguishing medium storage tank mainly functions to store the fire extinguishing medium, and the wide-angle fire extinguishing device drives the fire extinguishing nozzle to rotate after the driving motor rotates, thereby extinguishing the fire from multiple angles, and extinguishing the fire in the fire scene along with the movement of the mobile body; the advantage of such a setting is that the fire can be extinguished from multiple angles without complicated control operations, and the fire extinguishing efficiency is higher and the effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. 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 related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is one of the structural schematic diagrams of the utility model.

[0022] Figure 2 This is the second structural schematic diagram of the present utility model.

[0023] In the figure, 101-mobile body, 102-fire extinguishing medium storage tank, 103-driving motor, 104-fire extinguishing nozzle, 105-rotating joint, 106-delivery pipe, 107-body, 108-installation box, 109-dual-axis motor, 110-moving wheel, 111-ladder, 112-support frame, 113-connecting frame, 114-driving gear, 115-driven gear, 116-universal wheel, 117-camera, 118-boosting pump. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the embodiments, which are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by ordinary technicians in the field without creative work are all within the protection scope of the present invention.

[0025] See also Figure 1 as well as Figure 2 As shown, this embodiment discloses a fire extinguisher robot, including a mobile body 101, a fire extinguishing medium storage tank 102 and a wide-angle fire extinguishing device, wherein the mobile body 101 is used to move on the ground; the fire extinguishing medium storage tank 102 is used to be installed on the mobile body 101 and move with the mobile body 101; the wide-angle fire extinguishing device is used to be installed on the mobile body 101;

[0026] Among them, the wide-angle fire extinguishing device includes a driving motor 103 and a fire extinguishing nozzle 104, a support frame 112 is arranged on the mobile body 101, the driving motor 103 is arranged inside the mobile body 101, and a rotating joint 105 is arranged inside the mobile body 101. The rotating joint 105 is used to be connected to the fire extinguishing medium storage tank 102 through a delivery pipe 106, and the fire extinguishing medium storage tank 102 is used to transport the fire extinguishing medium to the rotating joint 105 through the delivery pipe 106. The fire extinguishing nozzle 104 is used to be connected to the rotating joint 105; the driving motor 103 is used to drive the fire extinguishing nozzle 104 to rotate.

[0027] Among them, a boost pump 118 is arranged inside the mobile body 101, and the boost pump 118 is arranged between the delivery pipe 106 and the rotary joint 105. A camera 117 is also arranged on the mobile body 101, and the camera 117 is connected to the remote control end. As an optional implementation method, in this embodiment, the remote control end is a smart phone, and the smart phone is wirelessly connected to the camera 117. It should be noted that in this embodiment, using a smart phone to wirelessly connect the camera 117 is a prior art. This embodiment does not involve improvements to the structure and connection relationship of the smart phone and the camera 117. The structure and connection method of the prior art are adopted, which will not be repeated here.

[0028] In actual use, when a fire occurs, the staff controls the mobile body 101 to move to the vicinity of the fire source, and then drives the booster pump 118 to open. After the booster pump 118 is turned on, the fire extinguishing medium in the fire extinguishing medium storage tank 102 is extracted and transported to the fire extinguishing nozzle 104 through the rotating joint 105. The fire extinguishing nozzle 104 sprays the fire extinguishing medium. In this process, the drive motor 103 is started, and the drive motor 103 rotates and drives the fire extinguishing nozzle 104 to rotate, thereby extinguishing the fire from multiple angles. In the process of extinguishing the fire by the fire extinguishing nozzle 104, the mobile body 101 is controlled to move slowly, and then the fire is extinguished. The staff can view the fire in real time according to the picture in the camera 117. The advantage of this setting is that the fire can be extinguished from multiple angles without the need for cumbersome control operations, and the fire extinguishing efficiency is higher and the effect is better.

[0029] In some embodiments, the mobile vehicle 101 includes a vehicle body 107, an installation box 108 and a driving assembly. The installation box 108 and the fire extinguishing medium storage tank 102 are both arranged on the vehicle body 107, and the driving assembly is arranged at the bottom of the vehicle body 107. The driving assembly is used to drive the vehicle body 107 to move; the driving motor 103 and the rotating joint 105 are both arranged inside the installation box 108, and the fire extinguishing nozzle 104 is located outside the installation box 108 after passing through the installation box 108. One end of the delivery pipe 106 is connected to the fire extinguishing medium storage tank 102, and the other end passes through the installation box 108 and is connected to the rotating joint 105.

[0030] In actual use, the driving assembly drives the vehicle body 107 to move as a whole, and the main purpose of the installation box 108 is to install and protect the driving motor 103 and the rotary joint 105.

[0031] In some embodiments, the driving assembly includes a dual-axis motor 109 and moving wheels 110. The dual-axis motor 109 is installed at the bottom of the vehicle body 107, and the moving wheels 110 are fixedly installed on the output shafts at both ends of the dual-axis motor 109; the moving wheels 110 are used to contact the ground.

[0032] In actual use, when the vehicle body 107 needs to be driven to move, the dual-axis motor 109 is started to rotate, and the dual-axis motor 109 rotates to drive the moving wheel 110 to rotate, and the moving wheel 110 rotates to drive the vehicle body 107 to move as a whole.

[0033] In some embodiments, there are two fire extinguishing medium storage tanks 102 , both of which are installed on the vehicle body 107 , and both of which are connected to the rotary joint 105 via a delivery pipe 106 .

[0034] In actual use, the purpose of setting up two fire extinguishing medium storage tanks 102 is to prevent the fire from being extinguished after the fire extinguishing medium in one of the fire extinguishing medium storage tanks 102 is exhausted. The other fire extinguishing medium storage tank 102 can be set up as a backup to prevent the fire extinguishing medium from being exhausted.

[0035] In some embodiments, a step 111 is provided on the vehicle body 107 , and two fire extinguishing medium storage tanks 102 are respectively installed on two steps 111 .

[0036] In actual use, the purpose of providing the step 111 is to facilitate the installation of the fire extinguishing medium storage tank 102 .

[0037] In some embodiments, a support frame 112 is disposed on the installation box 108 , and an installation area is provided inside the support frame 112 . The fire extinguishing nozzle 104 passes through the installation area and extends out from the middle of the support frame 112 .

[0038] In actual use, the main function of providing the support frame 112 is to fix the fire extinguishing nozzle 104 to ensure the stability of the fire extinguishing nozzle 104 when spraying the fire extinguishing medium.

[0039] In some embodiments, a connecting frame 113 is disposed inside the installation box 108 , and a fixed end of the driving motor 103 is mounted on the connecting frame 113 . The output shaft of the driving motor 103 passes through the connecting frame 113 and is used to drive the fire extinguishing nozzle 104 to rotate.

[0040] In actual use, the main function of providing the connecting frame 113 is to install the driven gear 115 and facilitate the installation of the driving motor 103.

[0041] In some embodiments, the driving motor 103 is connected to the fire extinguishing nozzle 104 via a transmission mechanism.

[0042] In actual use, the transmission mechanism can be provided to facilitate the driving motor 103 to control the fire extinguishing nozzle 104 to rotate.

[0043] In some embodiments, the transmission mechanism includes a driving gear 114 and a driven gear 115, the driving gear 114 is fixedly mounted on the output shaft of the driving motor 103, and the driven gear 115 is rotatably mounted on the connecting frame 113, and the driving gear 114 and the driven gear 115 are meshed with each other; the fire extinguishing nozzle 104 passes through the driven gear 115 and is connected to the rotary joint 105, and the fire extinguishing nozzle 104 is fixedly connected to the driven gear 115.

[0044] In actual use, the driving motor 103 rotates and drives the driving gear 114 to rotate. After the driving gear 114 rotates, the driving gear 114 and the driven gear 115 are meshed with each other. Therefore, the driven gear 115 rotates together with the driving gear 114, thereby achieving the purpose of controlling the rotation of the fire extinguishing nozzle 104 by the driving motor 103.

[0045] In some embodiments, a plurality of universal wheels 116 are disposed under the vehicle body 107 .

[0046] In actual use, the main function of setting the universal wheel 116 is to provide sliding support for the vehicle body 107. There are four universal wheels 116, which are installed at the four corners of the bottom of the vehicle body 107. The four universal wheels 116 rotate in conjunction with the rotating wheel.

[0047] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0048] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0049] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire extinguisher robot, characterized in that: include: A mobile vehicle body (101), wherein the mobile vehicle body (101) is used to move on the ground; A fire extinguishing medium storage tank (102); the fire extinguishing medium storage tank (102) is used to be installed on the mobile vehicle (101) and move along with the mobile vehicle (101); A wide-angle fire extinguishing device, the wide-angle fire extinguishing device being used for being installed on a mobile vehicle body (101); The wide-angle fire extinguishing device comprises a driving motor (103) and a fire extinguishing nozzle (104); a support frame (112) is arranged on a mobile body (101); the driving motor (103) is arranged inside the mobile body (101); a rotating joint (105) is arranged inside the mobile body (101); the rotating joint (105) is used to be connected to a fire extinguishing medium storage tank (102) through a delivery pipe (106); the fire extinguishing medium storage tank (102) is used to deliver the fire extinguishing medium to the rotating joint (105) through the delivery pipe (106); the fire extinguishing nozzle (104) is used to be connected to the rotating joint (105); and the driving motor (103) is used to drive the fire extinguishing nozzle (104) to rotate.

2. A fire extinguisher robot according to claim 1, characterized in that: The mobile vehicle body (101) comprises a vehicle body (107), an installation box (108) and a driving assembly. The installation box (108) and the fire extinguishing medium storage tank (102) are both arranged on the vehicle body (107). The driving assembly is arranged at the bottom of the vehicle body (107). The driving assembly is used to drive the vehicle body (107) to move. The driving motor (103) and the rotating joint (105) are both arranged inside the installation box (108). The fire extinguishing nozzle (104) passes through the installation box (108) and is located outside the installation box (108). One end of the delivery pipe (106) is connected to the fire extinguishing medium storage tank (102), and the other end passes through the installation box (108) and is connected to the rotating joint (105).

3. A fire extinguisher robot according to claim 2, characterized in that: The driving assembly comprises a double-axis motor (109) and a moving wheel (110), wherein the double-axis motor (109) is mounted at the bottom of the vehicle body (107), and the moving wheel (110) is fixedly mounted on output shafts at both ends of the double-axis motor (109); the moving wheel (110) is used to contact the ground.

4. A fire extinguisher robot according to claim 1, characterized in that: There are two fire extinguishing medium storage tanks (102), both of which are installed on the vehicle body (107), and both of which are connected to the rotating joint (105) via a delivery pipe (106).

5. A fire extinguisher robot according to claim 4, characterized in that: The vehicle body (107) is provided with steps (111), and two fire extinguishing medium storage tanks (102) are respectively installed on two steps (111).

6. A fire extinguisher robot according to claim 2, characterized in that: A support frame (112) is arranged on the installation box (108), and an installation area is provided inside the support frame (112). The fire extinguishing nozzle (104) passes through the installation area and extends out from the middle of the support frame (112).

7. A fire extinguisher robot according to claim 2, characterized in that: A connecting frame (113) is arranged inside the installation box (108), and a fixed end of the driving motor (103) is mounted on the connecting frame (113). The output shaft of the driving motor (103) passes through the connecting frame (113) and is used to drive the fire extinguishing nozzle (104) to rotate.

8. The fire extinguisher robot according to claim 1, characterized in that: The driving motor (103) is connected to the fire extinguishing nozzle (104) via a transmission mechanism.

9. A fire extinguisher robot according to claim 7 or 8, characterized in that: The transmission mechanism comprises a driving gear (114) and a driven gear (115), wherein the driving gear (114) is fixedly mounted on the output shaft of the driving motor (103), and the driven gear (115) is rotatably mounted on the connecting frame (113), and the driving gear (114) and the driven gear (115) are meshed with each other; the fire extinguishing nozzle (104) passes through the driven gear (115) and is connected to the rotary joint (105), and the fire extinguishing nozzle (104) and the driven gear (115) are fixedly connected.

10. The fire extinguisher robot according to claim 1, characterized in that: A plurality of universal wheels (116) are arranged below the vehicle body (107).

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