Environmental benzene exposure detection early warning device

Abstract

The invention discloses an environmental benzene exposure detection early warning device, and relates to the technical field of environmental benzene detection. The robot comprises a robot body, a lifting mechanism is arranged above the robot body and used for controlling the height of a detection mechanism, the detection mechanism comprises a base table arranged on the lifting mechanism, a detection body is fixedly installed on the base table, a first filter screen is movably installed on one side of the detection body, and a second filter screen is movably installed on the other side of the detection body. A third filter screen is movably installed in the detection body, a suction fan is fixedly installed on the side, close to the interior of the detection body, of the second filter screen, and an output shaft of the suction fan is fixedly installed at one end of a connecting shaft. When the suction fan rotates, the connecting shaft can be synchronously driven to rotate, so that the cleaning brush is driven to rotate, impurities such as dust on the surface of the first filter screen can be cleaned, and blockage and influence on the detection efficiency are prevented.

Description

Technical Field

[0001] The present invention belongs to the technical field of environmental benzene detection, and in particular, relates to an environmental benzene exposure detection and early warning device. Background Art

[0002] Benzene is an organic compound, a hydrocarbon and the simplest aromatic hydrocarbon. At room temperature, it is a sweet, flammable, carcinogenic, colorless and transparent liquid with a strong aromatic odor. The environmental benzene exposure detection and early warning device is an important environmental monitoring device. It provides a strong guarantee for protecting human health and environmental safety by real-time monitoring and early warning of changes in the concentration of benzene gases. With the continuous advancement of science and technology and the increasing awareness of environmental protection, the application scope of this device will continue to expand, contributing to the construction of a green, healthy and safe ecological environment.

[0003] At present, when detecting environmental benzene, it is necessary to inhale air into the interior of the detection body and then detect it. However, when this method is inhaled, a filter is usually used to preliminarily filter the air before detection. This will cause the filter to become clogged after long-term use, thereby affecting the detection efficiency. In addition, the usual environmental benzene detection device is often installed on a bracket and can only be detected in a fixed position and cannot be flexibly adjusted. Summary of the invention

[0004] In view of the problems in the related art, the present invention proposes an environmental benzene exposure detection and early warning device to overcome the above-mentioned technical problems existing in the existing related art.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is an environmental benzene exposure detection and early warning device, comprising a robot main body, a lifting mechanism is arranged above the robot main body, the lifting mechanism is used to control the height of the detection mechanism, the detection mechanism comprises a base arranged on the lifting mechanism, the base is fixedly installed with a detection main body, a first filter is movably installed on one side of the detection main body, a second filter is movably installed on the other side, a third filter is movably installed inside the detection main body, a suction fan is fixedly installed on the side of the second filter close to the inside of the detection main body, one end of a connecting shaft is fixedly installed on the output shaft of the suction fan, a cleaning brush is fixedly installed on the other end of the connecting shaft, a detector is fixedly installed on the detection main body, a driving mechanism is arranged inside the robot main body, and the driving mechanism is used to control the movement of the robot main body.

[0007] Furthermore, the lifting mechanism includes a first connecting plate arranged above the robot body, the first connecting plate is provided with a first sliding groove, the first sliding groove is slidably connected to one end of a first connecting rod, the other end of the first connecting rod is rotatably installed with one end of a second connecting rod, the other end of the second connecting rod is slidably connected to the inside of the second sliding groove, and the second sliding groove is provided on the second connecting plate.

[0008] Further, one end of a third connecting rod is rotatably mounted on the first connecting plate, the other end of the third connecting rod is rotatably mounted on one end of a fourth connecting rod, and the other end of the fourth connecting rod is rotatably mounted on the second connecting plate.

[0009] Furthermore, two of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are each provided, a first connecting member is rotatably installed between the two third connecting rods, a driving cylinder is fixedly installed on the first connecting member, an output shaft of the driving cylinder is fixedly installed on the second connecting member, and the second connecting member is rotatably installed between the two second connecting rods.

[0010] Furthermore, one end of the connecting shaft is fixedly mounted on the output shaft of the suction fan, and the other end passes through the third filter screen and the first filter screen and is fixedly mounted with a cleaning brush, and the cleaning brush is closely attached to the surface of the first filter screen.

[0011] Furthermore, the driving mechanism includes a double-headed motor arranged inside the robot body, the double-headed motor is fixedly installed inside the robot body, the output shaft of the double-headed motor is fixedly installed with a worm, and the worm is meshed with a turbine.

[0012] Furthermore, the turbine is fixedly mounted on a rotating shaft, the rotating shaft is rotatably mounted inside the robot body, and wheels are fixedly mounted on both ends of the rotating shaft.

[0013] Furthermore, a camera and an infrared probe are fixedly installed at the front end of the robot body, and the infrared probe is located above the camera.

[0014] Furthermore, an alarm light is fixedly installed above the robot body.

[0015] Furthermore, a controller is fixedly installed above the robot body, and a suction fan, a detector, a driving cylinder, a double-headed motor, an alarm light, a camera and an infrared probe are all electrically connected to the controller.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can synchronously drive the connecting shaft to rotate when the suction fan rotates, thereby driving the cleaning brush to rotate, and then cleaning the dust and other impurities on the surface of the first filter screen, thereby preventing blockage and affecting the detection efficiency.

[0018] 2. The present invention can drive the detection mechanism to rise or fall by starting the lifting mechanism, so that environmental benzene in different heights can be detected. At the same time, the driving mechanism can be used to control the robot body to move flexibly, so as to facilitate the detection of benzene in different environments.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on the following drawings without creative work.

[0021] Figure 1 The three-dimensional structure of the present invention Figure 1 ;

[0022] Figure 2 The three-dimensional structure of the present invention Figure 2 ;

[0023] Figure 3 The three-dimensional structure of the present invention Figure 3 ;

[0024] Figure 4 The three-dimensional structure of the present invention Figure 4 ;

[0025] Figure 5 The three-dimensional structure of the present invention Figure 5 ;

[0026] Figure 6 The three-dimensional structure of the present invention Figure 6 .

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Robot body; 2. Base; 3. Detection body; 4. First filter; 5. Second filter; 6. Third filter; 7. Suction fan; 8. Connecting shaft; 9. Cleaning brush; 10. Detector; 11. First connecting plate; 12. First slide; 13. First connecting rod; 14. Second connecting rod; 15. Second slide; 16. Third connecting rod; 17. Fourth connecting rod; 18. Driving cylinder; 19. Second connecting piece; 20. Double-headed motor; 21. Worm; 22. Turbine; 23. Rotating shaft; 24. Wheel; 25. Camera; 26. Infrared probe; 27. Warning light; 28. Controller; 29. ​​Second connecting plate; 30. First connecting piece. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0030] In the description of the present invention, it is necessary to understand that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention.

[0031] See also Figure 1-Figure 6 As shown, the present invention is an environmental benzene exposure detection and early warning device, including a robot body 1, a lifting mechanism is arranged above the robot body 1, the lifting mechanism is used to control the height of the detection mechanism, the detection mechanism includes a base 2 arranged on the lifting mechanism, a detection body 3 is fixedly installed on the base 2, a first filter screen 4 is movably installed on one side of the detection body 3, and a second filter screen 5 is movably installed on the other side, a third filter screen 6 is movably installed inside the detection body 3, a suction fan 7 is fixedly installed on the side of the second filter screen 5 close to the inside of the detection body 3, the output shaft of the suction fan 7 is fixedly installed with one end of a connecting shaft 8, and the other end of the connecting shaft 8 is fixedly installed with a cleaning brush 9, the detection body 3 is fixedly installed with a detector 10, and a driving mechanism is arranged inside the robot body 1, and the driving mechanism is used to control the movement of the robot body 1.

[0032] The working principle of the environmental benzene exposure detection and early warning device proposed by the present invention is that when the present invention is used, the detection mechanism can be driven to rise or fall by starting the lifting mechanism, so that environmental benzene at different heights can be detected.

[0033] By starting the suction fan 7, the outside air can be sucked into the interior of the detection body 3 through the first filter 4 and the third filter 6, and then the benzene in the air is detected by the detector 10, and finally discharged through the second filter 5.

[0034] It is worth noting that when the suction fan 7 rotates, the connecting shaft 8 can be driven to rotate synchronously, thereby driving the cleaning brush 9 to rotate, and then the dust and other impurities on the surface of the first filter 4 can be cleaned, thereby preventing blockage and affecting the detection efficiency.

[0035] Furthermore, the movement of the robot body 1 can be controlled by the driving mechanism, thereby facilitating the detection of benzene in different environments.

[0036] In one embodiment, for the above-mentioned lifting mechanism, the lifting mechanism includes a first connecting plate 11 arranged above the robot body 1, the first connecting plate 11 is provided with a first slide groove 12, the first slide groove 12 is slidably connected to one end of a first connecting rod 13, the other end of the first connecting rod 13 is rotatably installed with one end of a second connecting rod 14, the other end of the second connecting rod 14 is slidably connected to the inside of the second slide groove 15, and the second slide groove 15 is opened on the second connecting plate 29.

[0037] In one embodiment, for the above-mentioned first connecting plate 11, the first connecting plate 11 is rotatably mounted with one end of the third connecting rod 16, the other end of the third connecting rod 16 is rotatably mounted on one end of the fourth connecting rod 17, and the other end of the fourth connecting rod 17 is rotatably mounted on the second connecting plate 29.

[0038] In one embodiment, for the above-mentioned first connecting rod 13, two of the first connecting rod 13, the second connecting rod 14, the third connecting rod 16, and the fourth connecting rod 17 are each provided, and a first connecting member 30 is rotatably installed between the two third connecting rods 16. A driving cylinder 18 is fixedly installed on the first connecting member 30. The output shaft of the driving cylinder 18 is fixedly installed on the second connecting member 19, and the second connecting member 19 is rotatably installed between the two second connecting rods 14.

[0039] The working principle of an environmental benzene exposure detection and early warning device proposed by the present invention is to start the driving cylinder 18 to push the second connecting member 19 to move, thereby driving the second connecting rod 14 to move along the inside of the second slide groove 15, thereby driving the third connecting rod 16 and the fourth connecting rod 17 to rotate, thereby driving the first connecting rod 13 to move along the first slide groove 12, thereby driving the second connecting plate 29 to rise or fall, and then driving the detection mechanism to rise or fall, so that benzene in the air at different heights can be detected.

[0040] In one embodiment, for the above-mentioned connecting shaft 8, one end of the connecting shaft 8 is fixedly mounted on the output shaft of the suction fan 7, and the other end passes through the third filter screen 6 and the first filter screen 4 and is fixedly mounted with a cleaning brush 9, which is close to the surface of the first filter screen 4.

[0041] In one embodiment, for the above-mentioned driving mechanism, the driving mechanism includes a double-headed motor 20 arranged inside the robot body 1, the double-headed motor 20 is fixedly installed inside the robot body 1, and the output shaft of the double-headed motor 20 is fixedly installed with a worm 21, and the worm 21 is meshed with a turbine 22.

[0042] In one embodiment, for the turbine 22 , the turbine 22 is fixedly mounted on a rotating shaft 23 , the rotating shaft 23 is rotatably mounted inside the robot body 1 , and wheels 24 are fixedly mounted at both ends of the rotating shaft 23 .

[0043] The working principle of an environmental benzene exposure detection and early warning device proposed by the present invention is to start the double-headed motor 20, thereby driving the worm 21 to rotate, thereby driving the turbine 22 to rotate, thereby driving the rotating shaft 23 to rotate, and then driving the wheel 24 to rotate, thereby driving the robot body 1 to move, thereby facilitating the detection of benzene in different environments.

[0044] In one embodiment, for the robot body 1 described above, a camera 25 and an infrared probe 26 are fixedly mounted on the front end of the robot body 1 , and the infrared probe 26 is located above the camera 25 .

[0045] In one embodiment, for the robot body 1 , an alarm light 27 is fixedly installed above the robot body 1 .

[0046] In one embodiment, for the above-mentioned robot body 1, a controller 28 is fixedly installed above the robot body 1, and the suction fan 7, the detector 10, the driving cylinder 18, the double-headed motor 20, the alarm light 27, the camera 25 and the infrared probe 26 are all electrically connected to the controller 28.

[0047] The working principle of the environmental benzene exposure detection and early warning device proposed by the present invention is that real-time observation can be carried out during detection through the camera 25, obstacles can be avoided through the infrared probe 26, and an alarm can be issued through the alarm light 27 when the benzene in the environment exceeds the standard.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the invention disclosed above are only used to help illustrate the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made based on the content of this specification. This specification selects and specifically describes the embodiments in order to better explain the principles and practical applications of the invention, so that those skilled in the art can better understand and use the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An environmental benzene exposure detection and early warning device, comprising a robot body (1), characterized in that: A lifting mechanism is arranged above the robot body (1), and the lifting mechanism is used to control the height of the detection mechanism. The detection mechanism comprises a base (2) arranged on the lifting mechanism, and a detection body (3) is fixedly installed on the base (2). A first filter (4) is movably installed on one side of the detection body (3), and a second filter (5) is movably installed on the other side. A third filter (6) is movably installed inside the detection body (3), and a suction fan (7) is fixedly installed on the side of the second filter (5) close to the inside of the detection body (3). One end of a connecting shaft (8) is fixedly installed on the output shaft of the suction fan (7), and a cleaning brush (9) is fixedly installed on the other end of the connecting shaft (8). A detector (10) is fixedly installed on the detection body (3). A driving mechanism is arranged inside the robot body (1), and the driving mechanism is used to control the movement of the robot body (1).

2. The environmental benzene exposure detection and early warning device according to claim 1, characterized in that: The lifting mechanism includes a first connecting plate (11) arranged above the robot body (1), the first connecting plate (11) is provided with a first sliding groove (12), the first sliding groove (12) is slidably connected to one end of a first connecting rod (13), the other end of the first connecting rod (13) is rotatably installed with one end of a second connecting rod (14), the other end of the second connecting rod (14) is slidably connected to the inside of a second sliding groove (15), and the second sliding groove (15) is opened on the second connecting plate (29).

3. The environmental benzene exposure detection and early warning device according to claim 2, characterized in that: The first connecting plate (11) is rotatably mounted with one end of a third connecting rod (16), the other end of the third connecting rod (16) is rotatably mounted on one end of a fourth connecting rod (17), and the other end of the fourth connecting rod (17) is rotatably mounted on the second connecting plate (29).

4. The environmental benzene exposure detection and early warning device according to claim 3, characterized in that: The first connecting rod (13), the second connecting rod (14), the third connecting rod (16), and the fourth connecting rod (17) are each provided with two, a first connecting member (30) is rotatably mounted between the two third connecting rods (16), a driving cylinder (18) is fixedly mounted on the first connecting member (30), an output shaft of the driving cylinder (18) is fixedly mounted on a second connecting member (19), and the second connecting member (19) is rotatably mounted between the two second connecting rods (14).

5. The environmental benzene exposure detection and early warning device according to claim 4, characterized in that: One end of the connecting shaft (8) is fixedly mounted on the output shaft of the suction fan (7), and the other end passes through the third filter screen (6) and the first filter screen (4) and is fixedly mounted with a cleaning brush (9), wherein the cleaning brush (9) is in close contact with the surface of the first filter screen (4).

6. The environmental benzene exposure detection and early warning device according to claim 5, characterized in that: The driving mechanism comprises a double-headed motor (20) arranged inside the robot body (1); the double-headed motor (20) is fixedly mounted inside the robot body (1); a worm (21) is fixedly mounted on the output shaft of the double-headed motor (20); and the worm (21) is meshed with a turbine (22).

7. The environmental benzene exposure detection and early warning device according to claim 6, characterized in that: The turbine (22) is fixedly mounted on a rotating shaft (23), and the rotating shaft (23) is rotatably mounted inside the robot body (1). Wheels (24) are fixedly mounted on both ends of the rotating shaft (23).

8. The environmental benzene exposure detection and early warning device according to claim 7, characterized in that: A camera (25) and an infrared probe (26) are fixedly mounted on the front end of the robot body (1); the infrared probe (26) is located above the camera (25).

9. The environmental benzene exposure detection and early warning device according to claim 8, characterized in that: An alarm light (27) is fixedly mounted above the robot body (1).

10. The environmental benzene exposure detection and early warning device according to claim 9, characterized in that: A controller (28) is fixedly installed above the robot body (1), and a suction fan (7), a detector (10), a driving cylinder (18), a double-headed motor (20), an alarm light (27), a camera (25) and an infrared probe (26) are all electrically connected to the controller (28).

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