Carbon emission monitoring device

Abstract

The invention relates to the technical field of carbon emission monitoring equipment, and discloses a carbon emission monitoring device which comprises a device shell and a monitoring equipment main body, four concave arc ball grooves are formed in the bottom of the device shell, movable rolling balls are embedded in the four concave arc ball grooves, two protective cover plates are installed at the top of the device shell, and the two protective cover plates are connected with the monitoring equipment main body. A fixing plate is fixedly mounted in the middle of the interior of the device shell, four mounting through grooves are formed in the middle of the fixing plate, telescopic adjusting frames are mounted in the four mounting through grooves, a mounting plate is connected among the tops of the four telescopic adjusting frames, and the monitoring equipment body is mounted at the top of the mounting plate. A fixing part for fixing the four movable rolling balls is mounted in the lower part of the device shell; the carbon emission monitoring device has the functions of moving fixation, storage protection and lifting adjustment, monitoring equipment can be used for monitoring at different positions and heights through moving and lifting adjustment, and effective safety protection can be achieved through storage protection when the monitoring equipment is not used.

Description

Technical Field

[0001] The present invention belongs to the technical field of carbon emission monitoring equipment, and specifically relates to a carbon emission monitoring device. Background Art

[0002] Carbon emission monitoring refers to the process of real-time or regular monitoring, recording and analysis of greenhouse gas (mainly carbon dioxide) emissions through various technologies and methods; it is an important part of responding to climate change, achieving emission reduction targets and promoting sustainable development.

[0003] When existing carbon emission monitoring equipment is used, it is generally placed at a fixed point for monitoring. Placing it at a fixed point can easily affect operations such as transportation and handling on site. At the same time, fixed-point monitoring has data information deviation and inaccuracy. At the same time, there is a lack of protective measures when it is placed at a fixed point. When it is not used for monitoring, the equipment cannot be protected. Therefore, improvements are needed to address the above problems. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a carbon emission monitoring device, comprising a device shell and a monitoring device body, the bottom of the device shell is provided with four concave arc ball grooves, and the insides of the four concave arc ball grooves are embedded with movable rolling balls that can roll in any direction, and the upper parts of both sides of the device shell are fixedly installed with movable handles, and the top of the device shell is provided with two adjustable spliced ​​protective cover plates, and a rotating adjustment frame is connected between the bottoms of the two protective cover plates and the upper part of one side of the device shell. A fixed plate is fixedly installed in the middle part of the device shell, and four installation slots are provided in the middle part of the fixed plate, and telescopic adjustment frames are installed in the four installation slots, and a mounting plate is connected between the tops of the four telescopic adjustment frames, and the monitoring device body is installed on the top of the mounting plate, and a lifting transmission mechanism is installed between the lower parts of the four telescopic adjustment frames and the middle parts of the installation slots, and a forward and reverse motor connected to the lifting transmission mechanism and the rotating adjustment frame is installed in the middle part of one end surface of the device shell, and a fixing component for fixing the four movable rolling balls is installed inside the lower part of the device shell.

[0005] Preferably, the output end of the forward and reverse motor is fixedly connected to a fan-shaped plate, the arc surface of the fan-shaped plate is fixedly connected to an arc rack, the upper part of an end surface of the device shell is rotatably connected to the first rotating shaft, one end of the first rotating shaft is fixedly installed with a first gear that is meshed with the arc rack transmission, and the end of the first rotating shaft located inside the device shell is fixedly installed with a disk, the rotation adjustment frame includes two first adjusting rods rotatably connected to the circumferential surface of the disk, one end of the two first adjusting rods are rotatably connected to a connecting block, two fixing pins are fixedly installed on the upper part of an end surface inside the device shell, one end of the two connecting blocks are respectively rotatably connected to the two fixing pins, and one end of the two connecting blocks are fixedly connected to an L-shaped rotating rod, one end of the two L-shaped rotating rods are respectively rotatably connected to one side of the bottom of the two protective cover plates, and a second adjusting rod is rotatably connected between the bottom of the two protective cover plates and the upper part of an end surface inside the device shell, so that the two protective cover plates can be effectively adjusted.

[0006] Preferably, a second rotating shaft located directly below the first rotating shaft is rotatably connected to the middle upper part of one end surface of the device shell, one end of the second rotating shaft is fixedly connected to a second gear aligned with the first gear, and a large bevel gear is fixedly installed on the end of the second rotating shaft located inside the device shell, and the lifting transmission mechanism includes an internal threaded tube rotatably connected to the middle part of the fixed plate, a small bevel gear meshing with the large bevel gear is fixedly installed on the lower part of the surface of the internal threaded tube, a threaded rod is connected to the internal thread of the internal threaded tube, a square plate is fixedly installed on the top of the threaded rod, and connecting pins are fixedly installed in the middle of the four sides of the square plate, so that effective transmission can be carried out for lifting and lowering adjustment.

[0007] Preferably, the four telescopic adjustment frames each include a pair of first connecting strips, a first X-shaped adjustment frame, a second X-shaped adjustment frame, a third X-shaped adjustment frame and a pair of second connecting strips, the four pairs of first connecting strips are rotatably connected to the four sides of the mounting plate, and the four pairs of second connecting strips are rotatably connected to the insides of the four mounting through grooves, the two ends of the upper portion of the first X-shaped adjustment frame are rotatably connected to the lower portions of the pair of first connecting strips, the two ends of the upper portion of the second X-shaped adjustment frame are rotatably connected to the two ends of the lower portion of the first X-shaped adjustment frame, the two ends of the upper portion of the third X-shaped adjustment frame are rotatably connected to the two ends of the lower portion of the second X-shaped adjustment frame, the two ends of the lower portion of the third X-shaped adjustment frame are rotatably connected to the upper portions of the pair of second connecting strips, and one end of the four connecting pins are rotatably connected to the middle portions of the four third X-shaped adjustment frames, so that the mounting plate and the main body of the monitoring equipment can be effectively raised and lowered.

[0008] Preferably, the four telescopic adjustment frames each include a pair of first connecting strips, a first X-shaped adjustment frame, a second X-shaped adjustment frame, a third X-shaped adjustment frame and a pair of second connecting strips, the four pairs of first connecting strips are rotatably connected to the four sides of the mounting plate, and the four pairs of second connecting strips are rotatably connected to the insides of the four mounting through grooves, the two ends of the upper portion of the first X-shaped adjustment frame are rotatably connected to the lower portions of the pair of first connecting strips, the two ends of the upper portion of the second X-shaped adjustment frame are rotatably connected to the two ends of the lower portion of the first X-shaped adjustment frame, the two ends of the upper portion of the third X-shaped adjustment frame are rotatably connected to the two ends of the lower portion of the second X-shaped adjustment frame, the two ends of the lower portion of the third X-shaped adjustment frame are rotatably connected to the upper portions of the pair of second connecting strips, and one end of the four connecting pins are rotatably connected to the middle portions of the four third X-shaped adjustment frames, so that the mounting plate and the main body of the monitoring equipment can be effectively raised and lowered.

[0009] Preferably, an inverted convex circular cavity is provided in the middle of the lower part of the device shell, the tops of the four threaded pins extend to the interior of the inverted convex circular cavity and are fixedly connected to a small gear, the interior of the inverted convex circular cavity is rotatably connected to a thick gear, the four small gears are all meshingly connected to the thick gear, the bottom of the thick gear is fixedly connected to a worm gear, the lower part of the inverted convex circular cavity is rotatably connected to a worm meshingly connected to the worm gear, one end of the worm gear extends to the outside of the device shell and is fixedly connected to a rotating wheel, so that fixed adjustment can be effectively performed, and the surfaces of the four movable balls are provided with recessed holes for increasing friction.

[0010] Compared with the prior art, the present invention has the following beneficial effects: (1) During operation, the carbon emission monitoring device has the functions of mobile fixation, storage protection and lifting adjustment by providing a device housing, a concave arc ball groove, a movable rolling ball, a movable handle, a protective cover plate, a rotating adjustment frame, a fixing plate, a mounting slot, a telescopic adjustment frame, a mounting plate, a monitoring device body, a lifting transmission mechanism, a fixing component and a forward and reverse motor. The movement and lifting adjustment can enable the monitoring device to monitor at different positions and heights, and the storage protection can provide effective safety protection when the monitoring device is not in use, thereby effectively improving the performance of the carbon emission monitoring device. In addition, the carbon emission monitoring device has a simple structural design, is convenient to use and operate, and is stable and reliable in adjustment and fixation. Its performance can meet the actual use requirements of carbon emission monitoring. (2) When it is necessary to remove the two protective covers from the top of the device housing as shown in the attached figure, the fan-shaped plate and the arc-shaped rack are rotated by starting the forward and reverse motors. The rotation of the arc-shaped rack will drive the first gear to rotate. The rotation of the first gear will drive the first rotating shaft and the disc to rotate. The rotation of the disc will drive the two first adjusting rods to move. The movement of the two first adjusting rods will drive the connecting block and the L-shaped rotating rod to rotate through the fixing pin. The rotation of the two L-shaped rotating rods will drive the two protective covers to move upward and away in an arc trajectory through the second adjusting rod, so that the two protective covers are removed from the middle of the top of the device housing; When the two protective cover plates are removed from the middle of the top of the device housing, the arc-shaped rack rotates and separates from the first gear, and as the arc-shaped rack rotates, it meshes with the second gear and transmits the second gear to rotate, the rotation of the second gear drives the second rotating shaft to rotate, the rotation of the second rotating shaft drives the large bevel gear to accelerate the transmission rotation of the small bevel gear, the rotation of the small bevel gear drives the internal threaded tube to rotate, the rotation of the internal threaded tube causes the threaded rod to move upward inside the internal threaded tube through the square plate, and the upward movement of the threaded rod drives the square plate to move upward for adjustment; When the square plate moves up, the four third X-shaped adjustment frames are driven to rotate and unfold through the four connecting pins and the four pairs of second connecting strips. The rotation and unfolding of the four third X-shaped adjustment frames will drive the four second X-shaped adjustment frames and the four first X-shaped adjustment frames to rotate and unfold. The rotation and unfolding of the four first X-shaped adjustment frames will push the mounting plate and the monitoring device body to move upward through the four first connecting strips, and finally the mounting plate drives the monitoring device body to move out of the device shell and lift it, thereby adjusting the monitoring height of the monitoring device body. (3) When the device needs to be used stably, the movable ball needs to be prevented from rolling. At this time, the worm is rotated by the rotating wheel. The rotation of the worm will drive the worm wheel to rotate and drive the thick gear to rotate. The rotation of the thick gear will drive the four small gears to drive the four threaded pins to rotate and move downward. The rotation and downward movement of the four threaded pins will cause the small gears to move downward on the surface of the thick gear to maintain an effective meshing transmission connection. At the same time, the rotation and downward movement of the four threaded pins will drive the four round blocks and the clamping rubber blocks at the bottom to move downward. Finally, the round blocks will clamp and fix the movable ball through the clamping rubber blocks and prevent it from rolling, thereby ensuring the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0012] In the attached picture: Figure 1This is a front view structural diagram of the carbon emission monitoring device of the present invention; Figure 2 It is a schematic diagram of the front cross-section structure of the carbon emission monitoring device of the present invention; Figure 3 It is a schematic diagram of the partial internal structure of the carbon emission monitoring device of the present invention; Figure 4 For the present invention Figure 2 The local structure of Figure 1 ; Figure 5 For the present invention Figure 2 The local structure of Figure 2 ; In the figure: 1. device housing; 2. concave arc ball groove; 3. moving rolling ball; 4. moving handle; 5. protective cover; 6. rotating adjustment frame; 7. fixing plate; 8. mounting slot; 9. telescopic adjustment frame; 10. mounting plate; 11. monitoring device body; 12. lifting transmission mechanism; 13. fixing component; 14. forward and reverse motor; 15. fan-shaped plate; 16. arc-shaped rack; 17. first rotating shaft; 18. first gear; 19. disc; 20. first adjusting rod; 21. connecting block; 22. fixing pin; 23. L-shaped rotating rod; 24. second adjusting Rod; 25, second rotating shaft; 26, second gear; 27, large bevel gear; 28, internal threaded tube; 29, small bevel gear; 30, threaded rod; 31, square plate; 32, connecting pin; 33, first connecting strip; 34, first X-shaped adjustment frame; 35, second X-shaped adjustment frame; 36, third X-shaped adjustment frame; 37, second connecting strip; 38, mounting groove; 39, threaded pin; 40, round block; 41, clamping rubber block; 42, inverted convex circular inner cavity; 43, small gear; 44, thick gear; 45, worm wheel; 46, worm; 47, rotating wheel. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0014] Embodiment 1, by Figures 1 to 5The present invention comprises a device housing 1 and a monitoring device body 11. The top of the device housing 1 is an open structure. Four concave arc ball grooves 2 are provided at the bottom of the device housing 1. Moving balls 3 that can roll in any direction are embedded in the four concave arc ball grooves 2. Moving handles 4 are fixedly installed on the upper parts of both sides of the device housing 1. Two adjustable spliced ​​protective cover plates 5 are installed on the top of the device housing 1. A rotating adjustment frame 6 is connected between the bottom of the two protective cover plates 5 and the upper part of one side of the inside of the device housing 1. A fixing plate 7 is fixedly installed in the middle of the inside of the device housing 1. Four mounting slots 8 are provided in the middle of the fixed plate 7, and telescopic adjustment frames 9 are installed inside the four mounting slots 8. A mounting plate 10 is connected between the tops of the four telescopic adjustment frames 9. A monitoring device body 11 is installed on the top of the mounting plate 10. A lifting transmission mechanism 12 is installed between the lower parts of the four telescopic adjustment frames 9 and the middle parts of the mounting slots 8. A forward and reverse motor 14 connected to the lifting transmission mechanism 12 and the rotating adjustment frame 6 is installed in the middle part of one end face of the device housing 1, and a fixing component 13 for fixing the four moving balls 3 is installed inside the lower part of the device housing 1.

[0015] This carbon emission monitoring device has the functions of mobile fixation, storage protection and lifting adjustment. The movement and lifting adjustment enable the monitoring equipment to be used for monitoring at different positions and heights, while the storage protection can provide effective safety protection when the monitoring equipment is not in use, thereby effectively improving the performance of the carbon emission monitoring equipment.

[0016] The carbon emission monitoring device has a simple structural design, is convenient and easy to use and operate, and is stable and reliable in adjustment and fixation. Its performance can meet the actual use requirements of carbon emission monitoring.

[0017] Embodiment 2, on the basis of embodiment 1, the output end of the forward and reverse motor 14 is fixedly connected to the fan-shaped plate 15, the arc surface of the fan-shaped plate 15 is fixedly connected to the arc rack 16, the upper part of one end surface of the device housing 1 is rotatably connected to the first rotating shaft 17, and one end of the first rotating shaft 17 is fixedly installed with a first gear 18 that is transmission meshingly connected to the arc rack 16.

[0018] A disc 19 is fixedly installed at the end of the first rotating shaft 17 located inside the device housing 1, and two blocks for limiting the disc 19 are installed on the upper part of one end surface inside the device housing 1. The rotating adjustment frame 6 includes two first adjusting rods 20 that are rotatably connected to the circumferential surface of the disc 19, and one end of the two first adjusting rods 20 is rotatably connected to a connecting block 21, and two fixing pins 22 are fixedly installed on the upper part of one end surface inside the device housing 1. One end of the two connecting blocks 21 is rotatably connected to the two fixing pins 22 respectively, and one end of the two connecting blocks 21 is fixedly connected to an L-shaped rotating rod 23, and one end of the two L-shaped rotating rods 23 is rotatably connected to one side of the bottom of the two protective cover plates 5 respectively, and a second adjusting rod 24 is rotatably connected between the bottom of the two protective cover plates 5 and the upper part of one end surface inside the device housing 1, so that the two protective cover plates 5 can be effectively adjusted; When the two protective cover plates 5 need to be removed from the top of the device housing 1 as shown in the accompanying drawings, the forward and reverse motors 14 are started to rotate the sector plate 15 and the arc-shaped rack 16. The rotation of the arc-shaped rack 16 will transmit the rotation of the first gear 18. The rotation of the first gear 18 will drive the first rotating shaft 17 and the disk 19 to rotate. The rotation of the disk 19 will drive the two first adjusting rods 20 to move. The movement of the two first adjusting rods 20 will drive the connecting block 21 and the L-shaped rotating rod 23 to rotate through the fixing pin 22. The rotation of the two L-shaped rotating rods 23 will drive the two protective cover plates 5 to move upward and away in an arc trajectory through the second adjusting rod 24, thereby removing the two protective cover plates 5 from the middle of the top of the device housing 1.

[0019] A second rotating shaft 25 located directly below the first rotating shaft 17 is rotatably connected to the middle upper part of one end surface of the device housing 1, and a second gear 26 aligned with the first gear 18 is fixedly connected to one end of the second rotating shaft 25, and a large bevel gear 27 is fixedly installed at the end of the second rotating shaft 25 located inside the device housing 1. The lifting transmission mechanism 12 includes an internal threaded tube 28 rotatably connected to the middle part of the fixed plate 7, and a small bevel gear 29 meshing with the large bevel gear 27 is fixedly installed on the lower part of the surface of the internal threaded tube 28. A threaded rod 30 is connected to the internal thread of the internal threaded tube 28, and a square plate 31 is fixedly installed on the top of the threaded rod 30. Connecting pins 32 are fixedly installed in the middle of the four sides of the square plate 31, so that the transmission can be effectively carried out to perform lifting and lowering adjustment; When the two protective cover plates 5 are removed from the middle of the top of the device housing 1, the arc-shaped rack 16 will rotate and separate from the first gear 18, and as the arc-shaped rack 16 rotates, it will mesh with the second gear 26 and transmit the rotation of the second gear 26. The rotation of the second gear 26 will drive the second rotating shaft 25 to rotate, and the rotation of the second rotating shaft 25 will drive the large bevel gear 27 to accelerate the transmission rotation of the small bevel gear 29. The rotation of the small bevel gear 29 will drive the internal threaded tube 28 to rotate. The rotation of the internal threaded tube 28 will cause the threaded rod 30 to move upward inside the internal threaded tube 28 through the square plate 31, and the upward movement of the threaded rod 30 will drive the square plate 31 to move upward for adjustment.

[0020] Embodiment 3, on the basis of embodiment 2, the four telescopic adjustment frames 9 each include a pair of first connecting strips 33, a first X-shaped adjustment frame 34, a second X-shaped adjustment frame 35, a third X-shaped adjustment frame 36 and a pair of second connecting strips 37, the four pairs of first connecting strips 33 are rotatably connected to the four sides of the mounting plate 10, and the four pairs of second connecting strips 37 are rotatably connected to the inside of the four mounting through grooves 8, the two ends of the upper part of the first X-shaped adjustment frame 34 are rotatably connected to the lower part of the pair of first connecting strips 33, the two ends of the upper part of the second X-shaped adjustment frame 35 are rotatably connected to the two ends of the lower part of the first X-shaped adjustment frame 34, the two ends of the upper part of the third X-shaped adjustment frame 36 are rotatably connected to the two ends of the lower part of the second X-shaped adjustment frame 35, and the two ends of the lower part of the third X-shaped adjustment frame 36 are rotatably connected to the upper part of the pair of second connecting strips 37, and one end of the four connecting pins 32 is rotatably connected to the middle part of the four third X-shaped adjustment frames 36, so that the mounting plate 10 and the monitoring device body 11 can be effectively lifted and lowered; When the square plate 31 moves upward, the four connecting pins 32 and the four pairs of second connecting strips 37 will drive the four third X-shaped adjustment frames 36 to rotate and unfold. The rotation and unfolding of the four third X-shaped adjustment frames 36 will drive the four second X-shaped adjustment frames 35 and the four first X-shaped adjustment frames 34 to rotate and unfold. The rotation and unfolding of the four first X-shaped adjustment frames 34 will push the mounting plate 10 and the monitoring device body 11 to move upward through the four first connecting strips 33, and finally the mounting plate 10 drives the monitoring device body 11 to move out from the inside of the device shell 1 for lifting, thereby adjusting the monitoring height of the monitoring device body 11.

[0021] Embodiment 4, on the basis of embodiment 1, the fixing component 13 includes mounting grooves 38 opened at the tops of four concave arc ball grooves 2, the tops of the four mounting grooves 38 are all threadedly connected with threaded pins 39, the ends of the four threaded pins 39 located inside the mounting grooves 38 are all fixedly installed with round blocks 40, the bottoms of the four round blocks 40 are all opened with concave arc grooves matching the surfaces of the moving balls 3, and clamping rubber blocks 41 are installed inside the concave arc grooves, so that the moving balls 3 can be effectively fixed.

[0022] An inverted convex circular cavity 42 is provided in the middle of the lower part of the device housing 1, the tops of the four threaded pins 39 extend to the inside of the inverted convex circular cavity 42 and are fixedly connected with a pinion 43, a thick gear 44 is rotatably connected to the inside of the inverted convex circular cavity 42, the four pinions 43 are meshed with the thick gear 44, a worm gear 45 is fixedly connected to the bottom of the thick gear 44, a worm 46 meshed with the worm gear 45 is rotatably connected to the lower part of the inverted convex circular cavity 42, one end of the worm 46 extends to the outside of the device housing 1 and is fixedly connected with a rotating wheel 47, so that fixed adjustment can be effectively performed; the surfaces of the four moving balls 3 are provided with concave holes for increasing friction; When the device needs to be used stably, it is necessary to prevent the mobile ball 3 from rolling. At this time, the worm 46 is rotated by the rotating wheel 47. The rotation of the worm 46 will transmit the rotation of the worm wheel 45 and drive the thick gear 44 to rotate. The rotation of the thick gear 44 will transmit the four small gears 43 and drive the four threaded pins 39 to rotate and move downward. The rotation and downward movement of the four threaded pins 39 will cause the small gears 43 to move downward on the surface of the thick gear 44 to maintain an effective meshing transmission connection. At the same time, the rotation and downward movement of the four threaded pins 39 will drive the four round blocks 40 and the clamping rubber block 41 at the bottom thereof to move downward, and finally the round block 40 will clamp and fix the mobile ball 3 through the clamping rubber block 41 and cannot roll, thereby ensuring the stability of the device.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] 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 carbon emission monitoring device, comprising a device housing (1) and a monitoring device body (11), wherein the top of the device housing (1) is an open structure, and is characterized in that: The bottom of the device housing (1) is provided with four concave arc ball grooves (2), and movable rolling balls (3) that can roll in any direction are embedded and installed inside the four concave arc ball grooves (2). The upper parts of both sides of the device housing (1) are fixedly installed with movable handles (4). The top of the device housing (1) is provided with two adjustable spliced ​​protective cover plates (5), and a rotating adjustment frame (6) is connected between the bottoms of the two protective cover plates (5) and the upper part of one side of the inside of the device housing (1). A fixing plate (7) is fixedly installed in the middle of the inside of the device housing (1), and four installation slots (8) are provided in the middle of the fixing plate (7). Telescopic adjustment frames (9) are installed inside the four installation slots (8), and a mounting plate (10) is connected between the tops of the four telescopic adjustment frames (9). The monitoring device body (11) is mounted on the top of the mounting plate (10); A lifting transmission mechanism (12) is installed between the lower part of the four telescopic adjustment frames (9) and the middle part of the installation slot (8); a forward and reverse motor (14) connected to the lifting transmission mechanism (12) and the rotating adjustment frame (6) is installed in the middle part of one end surface of the device housing (1); and a fixing component (13) for fixing the four moving balls (3) is installed inside the lower part of the device housing (1).

2. A carbon emission monitoring device according to claim 1, characterized in that: The output end of the forward and reverse motor (14) is fixedly connected to a sector plate (15), the arc surface of the sector plate (15) is fixedly connected to an arc rack (16), the upper portion of one end surface of the device housing (1) is rotatably connected to a first rotating shaft (17), and one end of the first rotating shaft (17) is fixedly mounted with a first gear (18) that is transmission-engaged with the arc rack (16).

3. A carbon emission monitoring device according to claim 2, characterized in that: A disc (19) is fixedly mounted on the end of the first rotating shaft (17) located inside the device housing (1); the rotating adjustment frame (6) comprises two first adjusting rods (20) rotatably connected to the circumferential surface of the disc (19); one end of each of the two first adjusting rods (20) is rotatably connected to a connecting block (21); two fixing pins (22) are fixedly mounted on the upper portion of an end surface inside the device housing (1); one end of each of the two connecting blocks (21) is rotatably connected to the two fixing pins (22); one end of each of the two connecting blocks (21) is fixedly connected to an L-shaped rotating rod (23); one end of each of the two L-shaped rotating rods (23) is rotatably connected to one side of the bottom of each of the two protective cover plates (5); and a second adjusting rod (24) is rotatably connected between the bottom of each of the two protective cover plates (5) and the upper portion of an end surface inside the device housing (1).

4. A carbon emission monitoring device according to claim 2, characterized in that: A second rotating shaft (25) located directly below the first rotating shaft (17) is rotatably connected to the middle upper portion of one end surface of the device housing (1); a second gear (26) aligned with the first gear (18) is fixedly connected to one end of the second rotating shaft (25); and a large bevel gear (27) is fixedly mounted on the end of the second rotating shaft (25) located inside the device housing (1).

5. A carbon emission monitoring device according to claim 4, characterized in that: The lifting transmission mechanism (12) comprises an internally threaded tube (28) rotatably connected to the middle of the fixed plate (7); a small bevel gear (29) meshingly connected to the large bevel gear (27) is fixedly mounted on the lower part of the surface of the internally threaded tube (28); a threaded rod (30) is connected to the inner thread of the internally threaded tube (28); a square plate (31) is fixedly mounted on the top of the threaded rod (30); and connecting pins (32) are fixedly mounted on the middle of the four sides of the square plate (31).

6. A carbon emission monitoring device according to claim 5, characterized in that: The four telescopic adjustment frames (9) each comprise a pair of first connecting strips (33), a first X-shaped adjustment frame (34), a second X-shaped adjustment frame (35), a third X-shaped adjustment frame (36) and a pair of second connecting strips (37). The four pairs of first connecting strips (33) are rotatably connected to four sides of the mounting plate (10), the four pairs of second connecting strips (37) are rotatably connected to the inside of the four mounting slots (8), and the two ends of the upper portion of the first X-shaped adjustment frame (34) are respectively connected to the pair of first connecting strips. The first X-shaped adjusting frame (33) is rotatably connected to the lower part of the second X-shaped adjusting frame (33), the two ends of the upper part of the second X-shaped adjusting frame (35) are respectively rotatably connected to the two ends of the lower part of the first X-shaped adjusting frame (34), the two ends of the upper part of the third X-shaped adjusting frame (36) are respectively rotatably connected to the two ends of the lower part of the second X-shaped adjusting frame (35), the two ends of the lower part of the third X-shaped adjusting frame (36) are respectively rotatably connected to the upper part of a pair of second connecting strips (37), and one end of the four connecting pins (32) are respectively rotatably connected to the middle parts of the four third X-shaped adjusting frames (36).

7. A carbon emission monitoring device according to claim 1, characterized in that: The fixing component (13) comprises a mounting groove (38) formed at the top of the four concave arc ball grooves (2), the tops of the four mounting grooves (38) are all threadedly connected with threaded pins (39), the ends of the four threaded pins (39) located inside the mounting grooves (38) are all fixedly mounted with round blocks (40), the bottoms of the four round blocks (40) are all formed with concave arc grooves matching the surfaces of the moving rolling balls (3), and clamping rubber blocks (41) are all mounted inside the concave arc grooves.

8. A carbon emission monitoring device according to claim 7, characterized in that: A convex circular inner cavity (42) is provided in the middle of the lower part of the device housing (1); the tops of the four threaded pins (39) extend into the interior of the convex circular inner cavity (42) and are fixedly connected to a pinion gear (43); a thick gear (44) is rotatably connected to the interior of the convex circular inner cavity (42); the four pinions (43) are meshingly connected to the thick gear (44); a worm gear (45) is fixedly connected to the bottom of the thick gear (44); a worm (46) meshingly connected to the worm gear (45) is rotatably connected to the lower part of the convex circular inner cavity (42); one end of the worm gear (46) extends to the outside of the device housing (1) and is fixedly connected to a rotating wheel (47).

9. A carbon emission monitoring device according to claim 7, characterized in that: The surfaces of the four movable rolling balls (3) are all provided with concave holes for increasing friction.

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