Environmental control robot for air quality management

Abstract

The utility model relates to the technical field of robots, in particular to an air quality management environmental control robot which comprises an electric crawler chassis, a liftable shell is arranged on the electric crawler chassis, a laminate is erected in the shell, two groups of sliding blocks are assembled in the laminate in a sliding mode, and a rotating seat is arranged at the tail end of a sliding groove of the laminate. The sliding blocks located on the inner side are rotationally provided with crossed movable arms, the front ends and the rear ends of the movable arms are provided with connecting arms respectively, the connecting arms at the front ends are connected with the sliding blocks on the outer side, and the two connecting arms at the rear ends are connected with the rotating base. An air quality sensor and an air purifier are installed on the sliding block on the outer side through a rotatable connecting support, inspection equipment which is originally installed at a fixed point is installed on a movable chassis, mobile monitoring can be achieved, meanwhile, the air quality monitoring equipment can selectively adjust the monitoring direction according to the actual situation, and the monitoring precision is improved. The surrounding environment can be conveniently monitored in all directions, and the accuracy of an air quality monitoring result can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, and in particular to an air quality management and environmental control robot. Background Art

[0002] With the development of society, robots have been gradually applied to various fields. Outdoor air pollutants come from a wide range of sources and are of various types. In areas with large traffic, air monitoring is mainly achieved by inspection equipment. Since such inspection equipment is generally installed at fixed points, its monitoring range is limited and cannot fully cover the entire area. The monitoring results are not accurate enough. To this end, we propose an air quality management and environmental control robot. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the prior art and proposes an air quality management and environmental control robot.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An air quality management and environmental control robot comprises an electric crawler chassis, a shell is installed on the electric crawler chassis through a single hydraulic support, an outlet is provided on the side of the shell, a layer plate is fixedly installed at the middle position inside the shell, a slide groove is provided on the layer plate along the central axis toward the outlet, two groups of sliding blocks are slidably assembled in the slide groove, a rotating seat is provided at the tail end of the slide groove, a movable arm in a clamp-arm cross-type is rotatably installed on the sliding block on the inner side, and connecting arms are rotatably installed at the front and rear ends of the two movable arms, wherein the two connecting arms at the front end are both rotatably connected to the sliding block on the outer side, and the two connecting arms at the rear end are both rotatably connected to the rotating seat;

[0006] A forward-extending fixing plate is arranged on the front wall surface of the sliding block at the outside, a connecting bracket is arranged on the fixing plate, a protective shell is installed on the connecting bracket, and an air quality sensor and an air purifier are arranged in the protective shell.

[0007] In a preferred technical solution, a circular hole is opened in the center of the fixing plate, a rotating column is embedded in the circular hole, the top of the rotating column is fixed to the connecting bracket, the connecting bracket is an L-shaped structure, a protective shell is installed on the outer end of the connecting bracket, and the protective shell extends outward from the outlet on the side of the outer shell.

[0008] In a preferred technical solution, a vertical mounting plate is provided at the bottom of the layer plate, a first cylinder and a second cylinder are respectively provided on both sides of the mounting plate, and an output end of the first cylinder is rotatably connected to a rotating column.

[0009] In a preferred technical solution, a protrusion is provided on the lower half of the body of the rotating column, and the front end of the piston rod of the first cylinder is rotationally connected to the protrusion via a rotating shaft.

[0010] In a preferred technical solution, a vertical axis is provided on the layer plate, and the vertical axis passes through the layer plate. The upper end of the vertical axis is rotatably connected to the rotating seat, and a swing arm is provided at the lower end of the vertical axis. The swing arm has a rectangular groove along the length direction of its arm rod, and a sliding ball is provided at the front end of the piston rod of the second cylinder. The sliding ball is built into the rectangular groove of the swing arm and slides along it.

[0011] In a preferred technical solution, two connecting arms are installed on the rotating seat, one of which is an active arm and the other is a driven arm, wherein the active arm and the rotating seat rotate coaxially.

[0012] In a preferred technical solution, a single-chip microcomputer and a network transmitter are also provided in the housing, wherein the input end of the single-chip microcomputer is connected to an external power supply, and the network transmitter, air quality sensor, air purifier, electric crawler chassis, first cylinder and second cylinder all maintain a bidirectional electrical connection.

[0013] In a preferred technical solution, the layer plate is provided with a through opening for the sliding of the rotating column on the bottom wall of the front half of the channel of the slide groove.

[0014] The beneficial effects of the utility model are:

[0015] The air environment control robot proposed in this scheme solves the problems of low convenience of traditional air quality inspections and limited air quality monitoring range. The environmental control robot installs the inspection equipment originally installed at a fixed point on a movable chassis, which can be quickly moved for monitoring and has improved portability. At the same time, the air quality monitoring equipment can selectively adjust the monitoring direction according to actual conditions, which is convenient for all-round monitoring and purification of the surrounding environment, and can improve the accuracy of air quality monitoring results. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the environmental control robot proposed in the utility model;

[0017] Figure 2 This is a structural schematic diagram of the air quality sensor and the air purifier assembly position arranged on the layer plate of the environmental control robot proposed in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure under the layer of the environmental control robot proposed by the utility model for controlling the extension or rotation state change of the air quality sensor and the air purifier.

[0019] In the figure: 1. Electric crawler chassis; 2. Single hydraulic support; 3. Shell; 4. Layer; 5. Slide; 6. Sliding block; 7. Through hole; 8. Movable arm; 9. Rotating seat; 10. Connecting arm; 11. Fixed plate; 12. Rotating column; 13. Connecting bracket; 14. Protective shell; 15. Air quality sensor; 16. Air purifier; 17. Network transmitter; 18. Single chip microcomputer; 19. Mounting plate; 20. First cylinder; 21. Second cylinder; 22. Vertical axis; 23. Swing arm. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] In this embodiment, refer to Figure 1-3 An air quality management and environmental control robot includes an electric crawler chassis 1, on which a shell 3 is installed through a single hydraulic support 2. The single hydraulic support 2 can control the lifting and lowering of the shell 3, thereby facilitating the subsequent adjustment of the height of air quality monitoring. Such a design can increase the air monitoring range.

[0022] An outlet is provided on the side of the shell 3, and a layer plate 4 is fixedly installed at the middle position inside the shell 3. A slide groove 5 is provided on the layer plate 4 along the central axis toward the outlet. Two groups of sliding blocks 6 are slidably assembled in the slide groove 5. A rotating seat 9 is provided at the tail end of the slide groove 5 of the layer plate 4. A movable arm 8 in a cross-clamp arm type is rotatably installed on the inner sliding block 6. Connecting arms 10 are rotatably installed at the front and rear ends of the two movable arms 8, respectively. Among them, the two connecting arms 10 at the front end are both rotatably connected to the outer sliding block 6, and the two connecting arms 10 at the rear end are both rotatably connected to the rotating seat 9.

[0023] It should be noted that, of the two connecting arms 10 installed on the rotating seat 9, one is the active arm and the other is the driven arm, and the active arm rotates coaxially with the rotating seat 9. When the rotating seat 9 rotates, the active arm rotates synchronously, and then the stretching deformation of the movable arm 8 and the connecting arm 10 is utilized to realize the purpose of sliding the two sets of sliding blocks 6 outward.

[0024] A forward-extending fixing plate 11 is provided on the front wall of the sliding block 6 on the outside, a connecting bracket 13 is provided on the fixing plate 11, a protective shell 14 is installed on the connecting bracket 13, and an air quality sensor 15 and an air purifier 16 are provided in the protective shell 14.

[0025] The air quality sensor 15 and the air purifier 16 can both extend outward. In the working state, the air quality sensor 15 and the air purifier 16 are external, which can reduce the blind spot of the field of vision and fully monitor and purify the environment; in the non-working state, the air quality sensor 15 and the air purifier 16 are built-in and protected by the shell 3.

[0026] Here, it is particularly important to clarify that Figure 1 or attached Figure 2 It can be seen that the layer plate 4 has a through opening 7 for the sliding of the rotating column 12 on the bottom wall of the front half of the groove 5 of the layer plate 4. The through opening 7 is designed to accommodate the vertical rotating column 12 to ensure that the entire protective shell 14 can smoothly enter the outer shell 3.

[0027] It should be noted that the fixing plate 11 has a circular hole in the center thereof, and a rotating column 12 is mounted in the circular hole. The rotating column 12 can rotate in the circumferential direction in the fixing plate 11. The top of the rotating column 12 is fixed to the connecting bracket 13. The connecting bracket 13 is an L-shaped structure. A protective shell 14 is mounted on the outer end of the connecting bracket 13, and the protective shell 14 extends outward from the outlet on the side of the housing 3. When the rotating column 12 rotates, the protective shell 14 and the air quality sensor 15 and the air purifier 16 in the protective shell 14 will rotate synchronously, so that the air in the wide-angle area in front can be monitored, which can further expand the range of air monitoring and purification.

[0028] Here, the rotation mode of the rotating seat 9 and the rotation mode of the rotating column 12 need to be clearly explained:

[0029] From the attached Figure 1 And attached Figure 3 It can be seen that a vertical mounting plate 19 is provided at the bottom of the layer plate 4, and a first cylinder 20 and a second cylinder 21 are respectively provided on both sides of the mounting plate 19. The first cylinder 20 and the second cylinder 21 are both fixed to the mounting plate 19 through a universal shaft.

[0030] The lower half of the rotating column 12 is provided with a bump, and the front end of the piston rod of the first cylinder 20 is rotatably connected to the bump via a rotating shaft. The first cylinder 20 can push and control the rotating column 12 to rotate, and further control the air quality sensor 15 and the air purifier 16 to rotate, so that the monitoring and purification directions of the air quality sensor 15 and the air purifier 16 can be changed.

[0031] A vertical shaft 22 is provided on the layer plate 4, and the vertical shaft 22 passes through the layer plate 4. The upper end of the vertical shaft 22 is rotatably connected to the rotating seat 9, and a swing arm 23 is provided at the lower end of the vertical shaft 22. The swing arm 23 has a rectangular groove along the length direction of its arm rod. A sliding ball is provided at the front end of the piston rod of the second cylinder 21. The sliding ball is built into the rectangular groove of the swing arm 23 and slides along it.

[0032] The second cylinder 21 can push the swing arm 23 to swing back and forth and further control the rotation of the rotating seat 9, thereby controlling the extension distance of the air quality sensor 15 and the air purifier 16.

[0033] It should be noted that when the second cylinder 21 is activated to control the shield 14 to extend forward, the first cylinder 20 is in a non-operating floating state, so the piston rod of the first cylinder 20 can be pulled forward together with the rotating column 12. The working states of the first cylinder 20 and the second cylinder 21 are relatively independent and do not affect each other.

[0034] Finally, it should be noted that a single-chip microcomputer 18 and a network transmitter 17 are also provided in the housing 3, wherein the input end of the single-chip microcomputer 18 is connected to an external power source, and the network transmitter 17, the air quality sensor 15, the air purifier 16, the electric crawler chassis 1, the first cylinder 20 and the second cylinder 21 are all bidirectionally electrically connected. The single-chip microcomputer 18 can be programmed in advance to control the position and monitoring orientation of the air quality sensor 15 and the air purifier 16.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An air quality management and environmental control robot, comprising an electric crawler chassis (1), on which a housing (3) is mounted via a single hydraulic support (2), characterized in that: An outlet is provided on the side of the shell (3), and a layer plate (4) is fixedly installed at the middle position inside the shell (3). A slide groove (5) is provided on the layer plate (4) along the central axis toward the outlet, and two groups of sliding blocks (6) are slidably installed in the slide groove (5). The layer plate (4) is provided with a rotating seat (9) at the tail end of the slide groove (5), and a movable arm (8) in a clamp arm cross type is rotatably installed on the sliding block (6) on the inner side, and connecting arms (10) are rotatably installed at the front and rear ends of the two movable arms (8), wherein the two connecting arms (10) at the front end are both rotatably connected to the sliding block (6) on the outer side, and the two connecting arms (10) at the rear end are both rotatably connected to the rotating seat (9); A forward-extending fixing plate (11) is provided on the front wall surface of the sliding block (6) located on the outside, a connecting bracket (13) is provided on the fixing plate (11), a protective shell (14) is installed on the connecting bracket (13), and an air quality sensor (15) and an air purifier (16) are provided in the protective shell (14).

2. The air quality management and environmental control robot according to claim 1, characterized in that: A circular hole is provided at the center of the fixing plate (11), a rotating column (12) is installed in the circular hole, the top of the rotating column (12) is fixed to a connecting bracket (13), the connecting bracket (13) is an L-shaped structure, a protective shell (14) is installed at the outer end of the connecting bracket (13), and the protective shell (14) protrudes outward from an outlet on the side of the outer shell (3).

3. The air quality management and environmental control robot according to claim 2, characterized in that: A vertical mounting plate (19) is arranged at the bottom of the layer plate (4), and a first cylinder (20) and a second cylinder (21) are arranged on both sides of the mounting plate (19), and an output end of the first cylinder (20) is rotatably connected to a rotating column (12).

4. The air quality management and environmental control robot according to claim 3, characterized in that: The lower half of the body of the rotating column (12) is provided with a convex block, and the front end of the piston rod of the first cylinder (20) is rotationally connected to the convex block via a rotating shaft.

5. The air quality management and environmental control robot according to claim 3, characterized in that: A vertical shaft (22) is arranged on the layer plate (4), the vertical shaft (22) penetrates the layer plate (4), the upper end of the vertical shaft (22) is rotatably connected to the rotating seat (9), and a swing arm (23) is arranged at the lower end of the vertical shaft (22), and a rectangular groove is provided along the length direction of the swing arm (23), and a sliding ball is arranged at the front end of the piston rod of the second cylinder (21), and the sliding ball is built into the rectangular groove of the swing arm (23) and slides along it.

6. The air quality management and environmental control robot according to claim 5, characterized in that: Two connecting arms (10) are installed on the rotating seat (9), one of which is an active arm and the other is a driven arm, wherein the active arm and the rotating seat (9) rotate coaxially.

7. The air quality management and environmental control robot according to claim 3, characterized in that: A single-chip microcomputer (18) and a network transmitter (17) are also arranged in the housing (3), wherein an input end of the single-chip microcomputer (18) is connected to an external power supply, and the network transmitter (17), the air quality sensor (15), the air purifier (16), the electric crawler chassis (1), the first cylinder (20), and the second cylinder (21) are all in bidirectional electrical connection.

8. The air quality management and environmental control robot according to claim 1, characterized in that: The layer plate (4) is provided with a through opening (7) for the sliding of the rotating column (12) on the bottom wall of the front half of the channel of the sliding channel (5).

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