Exhaust gas monitoring system

Abstract

The utility model provides a waste gas monitoring system. The waste gas monitoring system comprises a waste gas monitoring device, a vertical adjusting assembly, a horizontal adjusting assembly and a rotary adjusting assembly, the horizontal adjusting assembly comprises a transverse rod, the waste gas monitoring device is arranged on a transverse displacement plate, and the transverse displacement plate drives the waste gas monitoring device to horizontally move on the transverse rod; the vertical adjusting assembly comprises a transmission rack and a transmission gear, the rotary adjusting assembly is fixedly connected with one end of the transmission rack, and the transmission rack can be driven by the transmission gear to move in the vertical direction so as to drive the rotary adjusting assembly to move in the vertical direction; the rotary adjusting assembly comprises a rotary motor, an output shaft of the rotary motor is fixedly connected with the transverse rod, and the output shaft of the rotary motor rotates to drive the horizontal adjusting assembly to rotate in the circumferential direction of the output shaft of the rotary motor. The waste gas monitoring system can improve the flexibility of the waste gas monitoring device.

Description

Technical Field

[0001] This application relates to the field of environmental monitoring technology, and in particular to an exhaust gas monitoring system. Background Technology

[0002] The oil chemical laboratory is one of the most important experimental sites in the power industry. It serves as a testing facility for oil products, primarily used for experiments and tests on transformer oil, fan lubricating oil, hydraulic oil, and lubricating grease. Oil chemical laboratories are typically equipped with experimental equipment and instruments, including gas chromatographs, fully automated closed-cup flash point analyzers, trace moisture analyzers, direct-reading emission spectrometers, and fully automated wide-temperature-range dropping point analyzers for lubricating grease. Because harmful gases are generated during experiments, exhaust gas monitoring devices are installed in the oil chemical laboratory to ensure air quality and environmental safety, facilitating real-time monitoring of harmful gas concentrations in the air.

[0003] However, existing exhaust gas monitoring devices are generally installed in fixed locations, and once fixed, the working position of the exhaust gas monitoring device cannot be changed, making it inconvenient to monitor exhaust gas at different locations in the laboratory.

[0004] Therefore, this application provides an exhaust gas monitoring system. Utility Model Content

[0005] This application provides an exhaust gas monitoring system to solve the technical problem that the working position of the exhaust gas monitoring device cannot be adjusted.

[0006] The embodiments of this application provide the following technical solutions to solve the above-mentioned technical problems:

[0007] This application provides an exhaust gas monitoring system, including: an exhaust gas monitoring device, a vertical adjustment component, a horizontal adjustment component, and a rotary adjustment component; the horizontal adjustment component includes a horizontal rod, the exhaust gas monitoring device is mounted on a horizontal displacement plate, and the horizontal displacement plate drives the exhaust gas monitoring device to move horizontally on the horizontal rod; the vertical adjustment component includes a transmission rack and a transmission gear, and the rotary adjustment component is fixedly connected to one end of the transmission rack, the transmission rack can move vertically under the drive of the transmission gear, thereby driving the rotary adjustment component to move vertically; the rotary adjustment component includes a rotary motor, the output shaft of the rotary motor is fixedly connected to the horizontal rod, and the output shaft of the rotary motor rotates to drive the horizontal adjustment component to rotate circumferentially along the output shaft of the rotary motor.

[0008] The beneficial effects of this application's embodiments: The exhaust gas monitoring system provided in this application includes a vertical adjustment component, a horizontal adjustment component, and a rotary adjustment component. The exhaust gas monitoring device is mounted on the horizontal displacement plate of the horizontal adjustment component. The horizontal displacement plate moves horizontally on the horizontal rod of the horizontal adjustment component, causing the exhaust gas monitoring device to move horizontally. The rotary adjustment component includes a rotary motor, and the output shaft of the rotary motor is fixedly connected to the horizontal rod of the horizontal adjustment component. The rotation of the rotary motor causes the horizontal adjustment component to rotate circumferentially along the output shaft of the rotary motor, thereby enabling the rotation of the exhaust gas monitoring device. The vertical adjustment component includes a transmission rack and a transmission gear. One end of the transmission rack is fixedly connected to the rotary adjustment component. The transmission gear causes the rotary adjustment component to move vertically, thereby causing the horizontal adjustment component connected to the rotary adjustment component to move vertically, thus enabling the vertical movement of the exhaust gas monitoring device. This improves the flexibility of the exhaust gas monitoring device and allows for changes in the working position of the exhaust gas monitoring device.

[0009] In one possible implementation, the transverse bar includes a groove and a transverse slider;

[0010] The groove is formed on either side of the transverse bar;

[0011] The transverse slider moves within the groove;

[0012] The transverse slider is fixedly connected to the transverse displacement plate. The transverse slider slides within the groove, causing the transverse displacement plate to move horizontally on the transverse rod.

[0013] In one possible implementation, the horizontal adjustment assembly further includes a lateral motor;

[0014] The transverse motor is located at the end of the transverse rod away from the rotation adjustment component. A transverse lead screw is also provided in the slide groove. The transverse slider is sleeved on the transverse lead screw and threadedly connected to the transverse lead screw.

[0015] The horizontal lead screw is connected to the output shaft of the horizontal motor. The rotation of the horizontal motor drives the horizontal lead screw to rotate circumferentially, thereby causing the horizontal slider to move horizontally along the horizontal lead screw.

[0016] In one possible implementation, the vertical adjustment assembly further includes a mounting housing, a mounting panel, and a longitudinal motor. The mounting housing is a housing structure with an open surface and has a mounting hole. The transmission rack passes through the mounting hole to connect to the rotary adjustment assembly.

[0017] The mounting panel is detachably connected to the open surface of the mounting box, and the mounting panel has through holes;

[0018] The transmission gear is disposed on the inner surface of the mounting housing, and the transmission gear meshes with the transmission rack.

[0019] The longitudinal motor enters the mounting housing in whole or in part through the through hole. The output shaft of the longitudinal motor is connected to the transmission gear. The rotation of the longitudinal motor drives the transmission rack to move in the vertical direction.

[0020] In one possible implementation, the mounting housing extends to both sides relative to the mounting panel to form extensions, each extension having a fixing hole for securing the mounting housing.

[0021] In one possible implementation, the rotation adjustment assembly further includes a rotating base, through which the rotary motor and the transmission rack are connected;

[0022] The rotary motor is fixedly connected to one end of the rotary base, and one end of the transmission rack is fixedly connected to the other end of the rotary base.

[0023] In one possible implementation, a support plate is provided on the side of the lateral displacement plate opposite to the lateral rod, and the support plate is used to support the exhaust gas monitoring device.

[0024] The support plate is provided with a through hole, and the side wall of the exhaust gas monitoring device is provided with a limit block, which is inserted into the through hole.

[0025] In one possible implementation, a limiting plate is also provided on the side of the transverse displacement plate opposite to the transverse rod. The limiting plate is arranged opposite to the vertical portion of the support plate and perpendicular to the transverse portion of the support plate, so as to clamp the exhaust gas monitoring device with the support plate.

[0026] In one possible implementation, a positioning slider is provided on the side of the limiting plate away from the supporting plate, and a transverse groove is provided on the transverse displacement plate.

[0027] The positioning slider extends beyond the limiting plate and is inserted into the transverse groove.

[0028] In one possible implementation, a positioning motor is also provided on the side of the lateral displacement plate near the limiting plate, and a positioning pressure plate is provided on the output shaft of the positioning motor;

[0029] The positioning motor drives the positioning plate to rotate, thereby causing the positioning slider to slide in the transverse groove.

[0030] In addition to the technical problems solved by this application, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions as described above, other technical problems that the exhaust gas monitoring system provided by this application can solve, other technical features contained in the technical solutions, and the beneficial effects brought about by these technical features will be further explained in detail in the specific embodiments. Attached Figure Description

[0031] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0032] Figure 1 This is a schematic diagram of the exhaust gas monitoring system according to an embodiment of this application;

[0033] Figure 2 This is a schematic diagram of the vertical adjustment component and the rotary adjustment component of the exhaust gas monitoring system according to an embodiment of this application;

[0034] Figure 3 This is a schematic diagram of the structure of the horizontal adjustment component of the exhaust gas monitoring system in an embodiment of this application. Figure 1 ;

[0035] Figure 4 This is a schematic diagram of the structure of the horizontal adjustment component of the exhaust gas monitoring system in an embodiment of this application. Figure 2 ;

[0036] Figure 5 This is a schematic diagram of the exhaust gas monitoring device according to an embodiment of this application.

[0037] Explanation of reference numerals in the attached figures:

[0038] 100. Vertical adjustment assembly; 101. Mounting housing; 102. Mounting panel; 103. Longitudinal motor; 104. Transmission gear; 105. Transmission rack;

[0039] 200. Rotary adjustment assembly; 201. Rotary base; 202. Rotary motor;

[0040] 300. Horizontal adjustment assembly; 301. Horizontal rod; 302. Horizontal displacement plate; 303. Horizontal slider; 304. Horizontal lead screw; 305. Horizontal motor;

[0041] 3011, Support plate; 3012, Limiting plate; 3013, Limiting block; 3014, Positioning slider; 3015, Positioning motor; 3016, Positioning pressure plate;

[0042] 400. Exhaust gas monitoring device.

[0043] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0044] In related technologies, to monitor air quality and environmental safety in laboratories, exhaust gas monitoring devices need to be installed. These devices are fixed in the laboratory to monitor air quality. However, placing the exhaust gas monitoring devices in a fixed location within the laboratory does not allow for comprehensive monitoring of the surrounding environment, limiting the monitoring range.

[0045] In view of this, the embodiments of this application enable the position movement of the exhaust gas monitoring device by setting a position adjustment component. The position adjustment component includes a vertical adjustment component, a horizontal adjustment component, and a rotary adjustment component. The horizontal adjustment component has a transverse displacement plate that can move in the horizontal direction. By placing the exhaust gas monitoring device on the transverse displacement plate, the exhaust gas monitoring device can be displaced in the horizontal direction. By connecting the rotary adjustment component to the horizontal adjustment component, the rotary adjustment component can drive the horizontal adjustment component to rotate, thereby achieving the rotation of the exhaust gas monitoring device. By connecting the vertical adjustment component to the rotary adjustment component, the vertical adjustment component can drive both the rotary adjustment component and the horizontal adjustment component to move in the vertical direction, thereby achieving the vertical displacement of the exhaust gas monitoring device. This improves the flexibility of the exhaust gas monitoring device's working position and expands its monitoring range.

[0046] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0047] Figure 1 This is a schematic diagram of the exhaust gas monitoring system according to an embodiment of this application. Figure 1As shown, the exhaust gas monitoring system includes a vertical adjustment component 100, a horizontal adjustment component 300, a rotary adjustment component 200, and an exhaust gas monitoring device 400. The exhaust gas monitoring device 400 is mounted on the horizontal adjustment component 300. The exhaust gas monitoring device 400 can move horizontally on the horizontal adjustment component 300. The rotary adjustment component 200 is connected to the horizontal adjustment component 300. Further, the rotary adjustment component 200 includes a rotary motor 202, and the output shaft of the rotary motor 202 is fixedly connected to the horizontal adjustment component 300. The rotation of the rotary motor 202 drives the horizontal adjustment component 300 to rotate circumferentially along the output shaft of the rotary motor 202, thereby realizing the rotation of the exhaust gas monitoring device 400. The vertical adjustment component 100 is connected to the rotary adjustment component 200, and the vertical adjustment component 100 can drive the rotary adjustment component 200 and the horizontal adjustment component 300 to move vertically through a transmission rack 105. Furthermore, when the exhaust gas monitoring device 400 is adjusted in position, the vertical adjustment component 100, the horizontal adjustment component 300, and the rotary adjustment component 200 can move synchronously, or they can move in stages. Moreover, the movement sequence of the vertical adjustment component 100, the horizontal adjustment component 300, and the rotary adjustment component 200 is not restricted. By using the vertical adjustment component 100, the horizontal adjustment component 300, and the rotary adjustment component 200 to drive the exhaust gas monitoring device 400, the flexibility of the working position of the exhaust gas monitoring device 400 is improved, and the monitoring range of the exhaust gas monitoring device 400 is expanded.

[0048] Specifically, Figure 2 This is a schematic diagram of the vertical adjustment component and the rotary adjustment component of the exhaust gas monitoring system according to an embodiment of this application. Figure 1 and 2 As shown, the exhaust gas monitoring system includes: an exhaust gas monitoring device 400, a vertical adjustment component 100, a horizontal adjustment component 300, and a rotary adjustment component 200. The horizontal adjustment component 300 includes a horizontal rod 301, and the exhaust gas monitoring device 400 is mounted on a horizontal displacement plate 302. The horizontal displacement plate 302 drives the exhaust gas monitoring device 400 to move horizontally on the horizontal rod 301. The vertical adjustment component 100 includes a transmission rack 105 and a transmission gear 104. The rotary adjustment component 200 is fixedly connected to one end of the transmission rack 105. The transmission rack 105 can move vertically under the drive of the transmission gear 104, thereby driving the rotary adjustment component 200 to move vertically. The rotary adjustment component 200 includes a rotary motor 202. The output shaft of the rotary motor 202 is fixedly connected to the horizontal rod 301. The output shaft of the rotary motor 202 rotates to drive the horizontal adjustment component 300 to rotate circumferentially along the output shaft of the rotary motor 202.

[0049] Optionally, the output shaft of the rotary motor 202 is connected to a screw via a coupling, with one end of the screw fixedly connected to the transverse rod 301. Optionally, the screw diameter is larger than the diameter of the output shaft of the rotary motor 202, so that the screw can provide higher torque transmission capacity and higher torque stiffness, and is less prone to deformation. Preferably, a flexible coupling is selected to reduce vibration and impact caused by rotation.

[0050] Optionally, the lateral displacement plate 302 of the horizontal adjustment component 300 is at least higher than the rotary motor 202 of the rotation adjustment component 200. This allows the horizontal adjustment component 300 to rotate 360° under the drive of the rotary motor 202, preventing the horizontal adjustment component 300 from colliding with the vertical adjustment component 100 during rotation.

[0051] In some embodiments of this application, the vertical adjustment assembly 100 further includes a mounting housing 101, a mounting panel 102, and a longitudinal motor 103. The mounting housing 101 is a housing structure with an open surface and a mounting hole. A transmission rack 105 passes through the mounting hole to connect to the rotary adjustment assembly 200. The mounting panel 102 is detachably connected to the open surface of the mounting housing 101 and has a through hole. A transmission gear 104 is disposed on the inner surface of the mounting housing 101 and meshes with the transmission rack 105. The longitudinal motor 103 enters the mounting housing 101 entirely or partially through the through hole. The output shaft of the longitudinal motor 103 is connected to the transmission gear 104. The rotation of the longitudinal motor 103 drives the transmission rack 105 to move vertically.

[0052] Optionally, a mounting hole is formed on the upper surface of the mounting housing 101, through which the transmission rack 105 can pass, and the protruding part is fixedly connected to the rotating base 201 of the rotation adjustment assembly 200. Optionally, a through hole is formed in the upper left of the mounting panel 102, through which the output shaft of the longitudinal motor 103 enters the mounting housing 101 and is connected to the transmission gear 104 on the inner surface of the mounting housing 101.

[0053] In some embodiments of this application, the mounting housing 101 extends to both sides relative to the mounting panel 102 to form extensions, each extension having a fixing hole for fixing the mounting housing 101. Optionally, the side of the mounting housing 101 away from the mounting panel 102 extends to both sides to form two extensions, each extension having two fixing holes. This arrangement allows the vertical adjustment assembly 100 to be fixed in the desired position, thereby ensuring the stability of the entire exhaust gas monitoring system during position adjustment.

[0054] In some embodiments of this application, the rotation adjustment assembly 200 further includes a rotation base 201, through which the rotation motor 202 and the transmission rack 105 are connected; wherein the rotation motor 202 is fixedly connected to one end of the rotation base 201, and one end of the transmission rack 105 is fixedly connected to the other end of the rotation base 201. Further, when the vertical adjustment assembly 100 is not being adjusted, the rotation base 201 can cover the mounting hole. Optionally, the rotation motor 202 and the rotation base 201 are fixed with bolts and nuts, thereby ensuring that the movement states of the rotation motor 202 and the rotation base 201 remain consistent, and that the rotation base 201 remains stable when the rotation motor 202 is operating.

[0055] The following will combine Figure 3 The horizontal adjustment component of the exhaust gas monitoring system in the embodiments of this application will be described in detail. Figure 3 This is a schematic diagram of the structure of the horizontal adjustment component of the exhaust gas monitoring system in an embodiment of this application. Figure 1 .

[0056] In some embodiments of this application, the transverse rod 301 includes a groove and a transverse slider 303; the groove is formed on any side of the transverse rod 301; the transverse slider 303 moves within the groove; wherein the transverse slider 303 is fixedly connected to the transverse displacement plate 302, and the transverse displacement plate 302 is driven to move horizontally on the transverse rod 301 by sliding the transverse slider 303 within the groove.

[0057] Optionally, the length of the slide groove is less than the length of the transverse rod 301. A certain distance exists between the end of the slide groove near the rotary adjustment assembly 200 and the output shaft of the rotary motor 202. Preferably, this distance is greater than the width of the transverse displacement plate 302 to prevent the transverse displacement plate 302 from colliding with the vertical adjustment assembly 100 and the rotary adjustment assembly 200 when rotating with the rotary motor 202.

[0058] In some embodiments of this application, the horizontal adjustment assembly 300 further includes a horizontal motor 305; the horizontal motor 305 is disposed at the end of the horizontal rod 301 away from the rotation adjustment assembly 200, and a horizontal lead screw 304 is also disposed in the slide groove, and a horizontal slider 303 is sleeved on the horizontal lead screw 304 and threadedly connected to the horizontal lead screw 304; wherein, the horizontal lead screw 304 is connected to the output shaft of the horizontal motor 305, and the rotation of the horizontal motor 305 drives the horizontal lead screw 304 to rotate circumferentially, thereby driving the horizontal slider 303 to move horizontally on the horizontal lead screw 304.

[0059] Preferably, the width of the transverse slider 303 is greater than the depth of the groove, so that when the transverse slider 303 is sleeved on the transverse lead screw 304, part of the transverse slider 303 can extend beyond the groove, thereby allowing the extended part to be fixedly connected to the transverse displacement plate 302.

[0060] Preferably, the end of the transverse lead screw 304 near the rotation adjustment assembly 200 is connected to the inner wall of the slide groove via a bearing. This arrangement allows the transverse lead screw 304 to rotate circumferentially within the slide groove under the drive of the transverse motor 305. Preferably, the end of the transverse lead screw 304 near the rotation adjustment assembly 200 is connected to the inner wall of the slide groove via a rolling bearing, and the outer ring of the rolling bearing is embedded in the inner wall of the slide groove, so that when the inner ring of the rolling bearing rotates with the transverse lead screw 304, the outer ring of the rolling bearing remains stationary.

[0061] The following will combine Figure 4 and Figure 5 The horizontal adjustment component and the exhaust gas monitoring device of the exhaust gas monitoring system in the embodiments of this application are described in detail, as well as their connection relationship. Figure 4 This is a schematic diagram of the structure of the horizontal adjustment component of the exhaust gas monitoring system in an embodiment of this application. Figure 2 , Figure 5 This is a schematic diagram of the exhaust gas monitoring device according to an embodiment of this application.

[0062] In some embodiments of this application, a support plate 3011 is provided on the side of the transverse displacement plate 302 opposite to the transverse rod 301. The support plate 3011 is used to support the exhaust gas monitoring device 400. The support plate 3011 is provided with a through hole, and a limit block 3013 is provided on the side wall of the exhaust gas monitoring device 400. The limit block 3013 is inserted into the through hole.

[0063] Optionally, the support plate 3011 includes a vertical plate and a horizontal plate, which are perpendicular to each other to form a right-angle structure. This right-angle structure allows the support plate 3011 to support and carry the exhaust gas monitoring device 400. Furthermore, a through hole is provided on the vertical plate of the support plate 3011. When the exhaust gas monitoring device 400 is connected to the support plate 3011, the limiting block 3013 of the exhaust gas monitoring device 400 can be inserted into the through hole, thereby ensuring the stability of the exhaust gas monitoring device 400.

[0064] In some embodiments of this application, a limiting plate 3012 is also provided on the side of the transverse displacement plate 302 opposite to the transverse rod 301. The limiting plate 3012 is arranged opposite to the vertical portion of the support plate 3011 and perpendicular to the transverse portion of the support plate 3011, so as to clamp the exhaust gas monitoring device 400 with the support plate 3011. That is, the limiting plate 3012 is arranged opposite to the vertical plate of the support plate 3011 and perpendicular to the horizontal plate of the support plate 3011, forming a semi-frame structure for supporting the exhaust gas monitoring device 400.

[0065] In some embodiments of this application, a positioning slider 3014 is provided on the side of the limiting plate 3012 away from the support plate 3011, and a transverse groove is provided on the transverse displacement plate 302; wherein, the positioning slider 3014 extends beyond the limiting plate 3012 and is inserted into the transverse groove.

[0066] Optionally, the portion of the positioning slider 3014 that extends beyond the limiting plate 3012 is the same depth as the transverse slide groove, allowing the positioning slider 3014 to slide in the transverse slide groove. The transverse slide groove can restrict the vertical displacement of the limiting plate 3012 through the positioning slider 3014, thereby preventing the limiting plate 3012 from shaking when the positioning slider 3014 slides in the transverse slide groove.

[0067] In some embodiments of this application, a positioning motor 3015 is also provided on the side of the transverse displacement plate 302 near the limiting plate 3012, and a positioning pressure plate 3016 is provided on the output shaft of the positioning motor 3015; wherein, the positioning pressure plate 3016 is rotated by the positioning motor 3015, so as to drive the positioning slider 3014 to slide in the transverse groove. That is to say, the exhaust gas monitoring device 400 can be disassembled by rotating the positioning pressure plate 3016 driven by the positioning motor 3015. Specifically, when installing the exhaust gas monitoring device 400, the positioning motor 3015 drives the positioning pressure plate 3016 to rotate counterclockwise, so that the limiting plate 3012 can slide to the left, thereby allowing the exhaust gas monitoring device 400 to be placed on the support plate 3011. After the exhaust gas monitoring device 400 is placed on the support plate 3011, the positioning motor 3015 drives the positioning pressure plate 3016 to rotate clockwise, causing the limiting plate 3012 to slide to the right until it clamps the exhaust gas monitoring device 400, thus completing the installation of the exhaust gas monitoring device 400. This design makes the installation and removal of the exhaust gas monitoring device 400 easy, achieving simple disassembly and convenient maintenance.

[0068] It should be noted that, in this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0069] Furthermore, in this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0070] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A waste gas monitoring system, characterized in that, include: Exhaust gas monitoring device, vertical adjustment assembly, horizontal adjustment assembly, rotary adjustment assembly; The horizontal adjustment assembly includes a horizontal rod, and the exhaust gas monitoring device is mounted on a horizontal displacement plate. The horizontal displacement plate drives the exhaust gas monitoring device to move horizontally on the horizontal rod. The vertical adjustment component includes a transmission rack and a transmission gear. The rotary adjustment component is fixedly connected to one end of the transmission rack. The transmission rack can move vertically under the drive of the transmission gear, thereby driving the rotary adjustment component to move vertically. The rotation adjustment assembly includes a rotary motor, the output shaft of which is fixedly connected to the horizontal rod. The output shaft of the rotary motor rotates to drive the horizontal adjustment assembly to rotate circumferentially along the output shaft of the rotary motor.

2. The exhaust gas monitoring system according to claim 1, characterized in that, The transverse bar includes a groove and a transverse slider; The groove is formed on either side of the transverse bar; The transverse slider moves within the groove; The transverse slider is fixedly connected to the transverse displacement plate. The transverse slider slides within the groove, causing the transverse displacement plate to move horizontally on the transverse rod.

3. The exhaust gas monitoring system according to claim 2, characterized in that, The horizontal adjustment assembly also includes a horizontal motor; The transverse motor is located at the end of the transverse rod away from the rotation adjustment component. A transverse lead screw is also provided in the slide groove. The transverse slider is sleeved on the transverse lead screw and threadedly connected to the transverse lead screw. The horizontal lead screw is connected to the output shaft of the horizontal motor. The rotation of the horizontal motor drives the horizontal lead screw to rotate circumferentially, thereby causing the horizontal slider to move horizontally along the horizontal lead screw.

4. The exhaust gas monitoring system according to claim 1, characterized in that, The vertical adjustment assembly also includes a mounting box, a mounting panel, and a longitudinal motor. The mounting box is a box structure with an open surface and has a mounting hole. The transmission rack passes through the mounting hole to connect to the rotary adjustment assembly. The mounting panel is detachably connected to the open surface of the mounting box, and the mounting panel has through holes; The transmission gear is disposed on the inner surface of the mounting housing, and the transmission gear meshes with the transmission rack. The longitudinal motor enters the mounting housing in whole or in part through the through hole. The output shaft of the longitudinal motor is connected to the transmission gear. The rotation of the longitudinal motor drives the transmission rack to move in the vertical direction.

5. The exhaust gas monitoring system according to claim 4, characterized in that, The mounting housing extends to both sides relative to the mounting panel to form extensions, and each extension is provided with a fixing hole for fixing the mounting housing.

6. The exhaust gas monitoring system according to claim 5, characterized in that, The rotation adjustment assembly also includes a rotation base, and the rotation motor is connected to the transmission rack through the rotation base; The rotary motor is fixedly connected to one end of the rotary base, and one end of the transmission rack is fixedly connected to the other end of the rotary base.

7. The exhaust gas monitoring system according to claim 1, characterized in that, A support plate is provided on the side of the transverse displacement plate opposite to the transverse rod, and the support plate is used to support the exhaust gas monitoring device. The support plate is provided with a through hole, and the side wall of the exhaust gas monitoring device is provided with a limit block, which is inserted into the through hole.

8. The exhaust gas monitoring system according to claim 7, characterized in that, A limiting plate is also provided on the side of the transverse displacement plate opposite to the transverse rod. The limiting plate is arranged opposite to the vertical part of the support plate and perpendicular to the transverse part of the support plate, so as to clamp the exhaust gas monitoring device with the support plate.

9. The exhaust gas monitoring system according to claim 8, characterized in that, The limiting plate is provided with a positioning slider on the side away from the supporting plate, and the transverse displacement plate is provided with a transverse sliding groove. The positioning slider extends beyond the limiting plate and is inserted into the transverse groove.

10. The exhaust gas monitoring system according to claim 9, characterized in that, A positioning motor is also provided on the side of the lateral displacement plate near the limiting plate, and a positioning pressure plate is provided on the output shaft of the positioning motor; The positioning motor drives the positioning plate to rotate, thereby causing the positioning slider to slide in the transverse groove.

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