Environment detection robot

Abstract

The utility model relates to the technical field of environment detection, and discloses an environment detection robot, which comprises an automatic guide vehicle and a dust particle counting device, the dust particle counting device comprises a dust particle counter body and an air detection module arranged at the top of the dust particle counter body, a composite protection box and an auxiliary support are installed at the front end and the rear end of the top of the automatic guiding vehicle correspondingly. According to the dust particle counting device, the automatic guide vehicle, the composite protection box, the auxiliary support, the lead screw transmission assembly, the transmission plate and the transition connecting rod form a multifunctional supporting device, and then the multifunctional supporting device is combined with the dust particle counting device for use; the dust particle counting device can be automatically used and adjusted at different heights, meanwhile, the dust particle counting device in an idle state can be sealed and protected, and other using performance, except environment monitoring, of the dust particle counting device is fully optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental detection, in particular to an environmental detection robot. Background Art

[0002] Environmental monitoring is a process of intermittently or continuously observing, measuring, and analyzing changes in one or more environmental factors or indicators and their impact on the environment in a pre-designed time and space for a specific purpose, using comparable environmental information and data collection methods. With the rapid development of intelligent robot technology, combining detection devices with intelligent robots that can move back and forth has become a new technical trend in environmental monitoring.

[0003] However, after observing and using some existing environmental detection robots on the market, the applicant found that the detection heights of existing environmental detection robots are mostly fixed and cannot meet the needs of comparative detection at different heights. Secondly, when the environmental detection robots are not in the detection process, they lack the technical means to "reset to zero" and are mostly turned off and out of use, and can be turned on for use. In this way, if a malfunction occurs during the use of the environmental detection robot, it is difficult to discover. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an environment detection robot, which solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an environment detection robot, comprising an automatic guided vehicle and a dust particle counting device, wherein the dust particle counting device comprises a dust particle counter body and an air detection module installed on the top of the dust particle counter body, a composite protection box and an auxiliary bracket are installed at the front and rear ends of the top of the automatic guided vehicle respectively, a lead screw transmission component is sleeved in the auxiliary bracket, an output structure of the lead screw transmission component is transmission-connected with a transmission plate, the dust particle counting device is aligned with the composite protection box, and a transition connecting rod is installed between the top of the dust particle counting device and the bottom of the transmission plate.

[0006] Selected, the screw transmission assembly includes a screw, a nut and a servo brake motor, the nut is threadedly connected to the surface of the screw as the output structure of the screw transmission assembly, one end of the bottom of the screw is connected to the output transmission of the servo brake motor, a support seat is installed between the shell surface of the servo brake motor and the bottom inner wall of the auxiliary bracket, one end of the top of the screw is mounted on the inner side of the top structure of the auxiliary bracket through a bearing, and the screw transmission assembly is used as a power structure to automatically set up for use at different heights of the transmission plate and the dust particle counting device.

[0007] Preferably, the top of the transition connecting rod is a T-shaped structure, and the T-shaped structure and the bottom of the transmission plate are installed and fixed by screws, which is convenient for subsequent installation and disassembly and maintenance. The bottom of the transition connecting rod is fixedly connected to the shell surface at the top of the dust particle counter body.

[0008] The composite protective box includes a protective frame plate, a ventilation groove is provided at the front end of the protective frame plate, and a dust filter is nested in the ventilation groove. The bottom of the protective frame plate is fixedly installed at the front end of the top of the automatic guided vehicle. The composite protective box can provide anti-collision protection for the dust particle counting device while providing space for zeroing detection of the dust particle counting device.

[0009] Preferably, an air-blowing component and a composite purification box are provided at the rear end of the top of the automatic guided vehicle. The air-blowing component includes an air pump and a first connecting pipe and a second connecting pipe respectively connected to the output end and the input end of the air pump. One end of the first connecting pipe is sleeved on the inner side of the rear end of the composite protection box.

[0010] The composite purification box comprises a purification box, a support frame plate is fixedly sleeved on the inner side of the bottom of the purification box, and an air inlet groove is opened at the rear end of the purification box, an air inlet filter is nested in the air inlet groove, thereby providing a flow path for outside air to enter the purification box, a dust filter cotton layer which is clamped with the purification box is placed on the top of the support frame plate, and the dust filter cotton layer performs preliminary dust filtration on the air entering the purification box, and one end of the second connecting pipe is fixedly sleeved on the inner side of the top of the purification box.

[0011] Preferably, an auxiliary filter plate is mounted on the inner side of the middle of the purification box, and a purification filter is arranged on the inner side of the middle of the auxiliary filter plate, so that the purification filter is used to perform secondary filtration on the air entering the purification box.

[0012] Preferably, activated carbon particles are placed on the top of the auxiliary filter plate, and an anti-interference filter is embedded in the end of the second connecting pipe sleeved in the purification box to prevent the activated carbon particles from entering the interior of the second connecting pipe and causing operation interference.

[0013] Preferably, guide grooves are provided on both sides of the transmission plate, slide rails are clamped in the guide grooves, and the slide rails are fixedly mounted on the inner walls of the corresponding sides of the auxiliary bracket. The combination of the slide rails and the guide grooves can improve the stability and reliability of the transmission plate during reciprocating movement.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model comprises a multifunctional support device formed by an automatic guided vehicle, a composite protection box, an auxiliary bracket, a screw transmission assembly, a transmission plate and a transition connecting rod. When used in combination with a dust particle counting device, the utility model can meet the automatic use adjustment of the dust particle counting device at different heights and can also perform closed protection on the dust particle counting device in an idle state, thereby fully optimizing other use performances of the dust particle counting device except for environmental monitoring.

[0016] 2. The air blowing component and the composite purification box combined with the purification air supply component provided in the utility model are further used in combination with the above-mentioned multifunctional supporting device and the dust particle counting device. The relatively clean air output by the purification air supply component can be used to flush the air detection module of the dust particle counting device in an idle state, so as to achieve zero detection, which is convenient for timely observation of abnormal use of the dust particle counting device during subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a right side view schematic diagram of the structure of the utility model;

[0020] Figure 4 It is a rear view schematic diagram of the structure of the utility model;

[0021] Figure 5 It is a cross-sectional schematic diagram of the structural composite purification box of the utility model.

[0022] In the figure: 1. Automatic guided vehicle; 2. Dust particle counting device; 3. Composite protective box; 4. Auxiliary bracket; 5. Screw drive assembly; 51. Screw; 52. Nut; 6. Drive plate; 7. Transition connecting rod; 8. Air blowing component; 9. Composite purification box; 91. Purification box; 92. Dust filter cotton layer; 93. Auxiliary filter plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-4 , an environmental detection robot, including an automatic guided vehicle 1, a dust particle counting device 2, the dust particle counting device 2 includes a dust particle counter body, and an air detection module installed on the top of the dust particle counter body, the front end and the rear end of the top of the automatic guided vehicle 1 are respectively installed with a composite protection box 3 and an auxiliary bracket 4, the auxiliary bracket 4 is sleeved with a lead screw transmission component 5, the output structure of the lead screw transmission component 5 is transmission-connected with a transmission plate 6, the dust particle counting device 2 is aligned with the composite protection box 3, and a transition connecting rod 7 is installed between the top of the dust particle counting device 2 and the bottom of the transmission plate 6;

[0026] Guide grooves are provided on both sides of the transmission plate 6, and slide rails are clamped in the guide grooves. The slide rails are fixedly mounted on the inner wall of the corresponding side of the auxiliary bracket 4. The combination of the slide rails and the guide grooves improves the stability and reliability of the transmission plate 6 during the reciprocating movement.

[0027] The lead screw transmission assembly 5 includes a lead screw 51, a nut 52 and a servo brake motor. The nut 52 is threadedly connected to the surface of the lead screw 51 as the output structure of the lead screw transmission assembly 5. One end of the bottom of the lead screw 51 is connected to the output transmission of the servo brake motor. A support seat is installed between the shell surface of the servo brake motor and the bottom inner wall of the auxiliary bracket 4. One end of the top of the lead screw 51 is sleeved on the inner side of the top structure of the auxiliary bracket 4 through a bearing. The lead screw transmission assembly 5 is used as a power structure to automatically set the transmission plate 6 and the dust particle counting device 2 at different heights.

[0028] The top of the transition connecting rod 7 is a T-shaped structure, and the T-shaped structure is fixed to the bottom of the transmission plate 6 by screws, which is convenient for subsequent installation and disassembly and maintenance. The bottom of the transition connecting rod 7 is fixedly connected to the shell surface at the top of the dust particle counter body;

[0029] The composite protective box 3 includes a protective frame plate, a ventilation groove is arranged at the front end of the protective frame plate, and a dust filter is nested in the ventilation groove. The bottom of the protective frame plate is fixedly installed at the front end of the top of the automatic guided vehicle 1. The composite protective box 3 can provide anti-collision protection for the dust particle counting device 2 while providing space for zeroing detection of the dust particle counting device 2.

[0030] Working principle: During use, for the use requirements of the dust particle counting device 2 at different heights, the brake servo motor inside the screw transmission assembly 5 is started, and the output end of the brake servo motor drives the screw 51 to rotate synchronously, and then the nut 52 drives the dust particle counting device 2 to be raised and lowered through the transmission plate 6 and the transition connecting rod 7 under the meshing transmission effect of the screw 51 on the nut 52, until the dust particle counting device 2 is at a suitable height position, and then the dust particle counting device 2 is turned on. The existing specific working principle is that the light from the light source is focused by the lens group into the measuring cavity of the air detection module. When each particle in the air passes through the measuring cavity quickly, it scatters the incident light once to form a light pulse signal. This light signal is sent to the light detector through the lens group and converted into an electrical pulse signal in proportion. Then, it is amplified and identified by the electronic circuit of the instrument, and the required signal is picked out and displayed through the counting system.

[0031] Embodiment 2

[0032] See also Figure 1-5 , an environmental detection robot, including an automatic guided vehicle 1, a dust particle counting device 2, the dust particle counting device 2 includes a dust particle counter body, and an air detection module installed on the top of the dust particle counter body, the front end and the rear end of the top of the automatic guided vehicle 1 are respectively installed with a composite protection box 3 and an auxiliary bracket 4, the auxiliary bracket 4 is sleeved with a lead screw transmission component 5, the output structure of the lead screw transmission component 5 is transmission-connected with a transmission plate 6, the dust particle counting device 2 is aligned with the composite protection box 3, and a transition connecting rod 7 is installed between the top of the dust particle counting device 2 and the bottom of the transmission plate 6;

[0033] Guide grooves are provided on both sides of the transmission plate 6, and slide rails are clamped in the guide grooves. The slide rails are fixedly mounted on the inner wall of the corresponding side of the auxiliary bracket 4. The combination of the slide rails and the guide grooves improves the stability and reliability of the transmission plate 6 during the reciprocating movement.

[0034] The lead screw transmission assembly 5 includes a lead screw 51, a nut 52 and a servo brake motor. The nut 52 is threadedly connected to the surface of the lead screw 51 as the output structure of the lead screw transmission assembly 5. One end of the bottom of the lead screw 51 is connected to the output transmission of the servo brake motor. A support seat is installed between the shell surface of the servo brake motor and the bottom inner wall of the auxiliary bracket 4. One end of the top of the lead screw 51 is sleeved on the inner side of the top structure of the auxiliary bracket 4 through a bearing. The lead screw transmission assembly 5 is used as a power structure to automatically set the transmission plate 6 and the dust particle counting device 2 at different heights.

[0035] The top of the transition connecting rod 7 is a T-shaped structure, and the T-shaped structure is fixed to the bottom of the transmission plate 6 by screws, which is convenient for subsequent installation and disassembly and maintenance. The bottom of the transition connecting rod 7 is fixedly connected to the shell surface at the top of the dust particle counter body;

[0036] The composite protective box 3 includes a protective frame plate, a ventilation groove is arranged at the front end of the protective frame plate, and a dust filter is nested in the ventilation groove. The bottom of the protective frame plate is fixedly installed at the front end of the top of the automatic guided vehicle 1. The composite protective box 3 can provide anti-collision protection for the dust particle counting device 2 while providing space for zeroing detection of the dust particle counting device 2.

[0037] An air blowing component 8 and a composite purification box 9 are provided at the rear end of the top of the automatic guided vehicle 1. The air blowing component 8 includes an air blowing pump and a first connecting pipe and a second connecting pipe connected to the output end and the input end of the air blowing pump respectively. One end of the first connecting pipe is sleeved on the inner side of the rear end of the composite protection box 3. The composite purification box 9 includes a purification box 91. A support frame is fixedly sleeved on the inner side of the bottom of the purification box 91, and an air inlet slot is provided at the rear end of the purification box 91. An air inlet filter is nested in the air inlet slot, thereby providing a flow channel for the outside air to enter the purification box 91. A dust filter cotton layer 92 that is clamped with the purification box 91 is placed on the top of the support frame. The dust filter cotton layer 92 performs preliminary dust filtration on the air entering the purification box 91. One end of the second connecting pipe is fixedly sleeved on the inner side of the top of the purification box 91.

[0038] An auxiliary filter plate 93 is mounted on the inner side of the middle of the purification box 91, and a purification filter is arranged on the inner side of the middle of the auxiliary filter plate 93. The purification filter is used to perform secondary filtration on the air entering the purification box 91. Activated carbon particles are placed on the top of the auxiliary filter plate 93. An anti-interference filter is nested in the end of the second connecting pipe mounted on the purification box 91 to prevent activated carbon particles from entering the second connecting pipe and causing interference in the operation.

[0039] Working principle: During use, for the use requirements of the dust particle counting device 2 at different heights, the brake servo motor inside the screw transmission assembly 5 is started, and the output end of the brake servo motor drives the screw 51 to rotate synchronously, and then the nut 52 drives the dust particle counting device 2 to be raised and lowered through the transmission plate 6 and the transition connecting rod 7 under the meshing transmission effect of the screw 51 on the nut 52, until the dust particle counting device 2 is at a suitable height position, and then the dust particle counting device 2 is turned on. The existing specific working principle is that the light from the light source is focused by the lens group into the measuring cavity of the air detection module. When each particle in the air passes through the measuring cavity quickly, it scatters the incident light once to form a light pulse signal. This light signal is sent to the light detector through the lens group and converted into an electrical pulse signal in proportion. Then, it is amplified and identified by the electronic circuit of the instrument, and the required signal is picked out and displayed through the counting system.

[0040] When the dust particle counting device 2 needs to be temporarily idle after a use cycle, the brake servo motor inside the screw transmission assembly 5 is started, and the output end of the brake servo motor drives the screw 51 to rotate synchronously, and then the nut 52 drives the dust particle counting device 2 downward through the transmission plate 6 and the transition connecting rod 7 under the meshing transmission effect of the screw 51 on the nut 52, until the dust particle counting device 2 is set into the inside of the composite protection box 3, and the bottom surface of the transmission plate 6 is connected with the top surface of the composite protection box 3, so that the internal space of the composite protection box 3 is temporarily closed;

[0041] Subsequently, the air pump inside the air-blowing component 8 is started, and the air pump draws the outside air into the composite purification box 9 through the first connecting pipe and the second connecting pipe, and the filtered air is transported to the composite protection box 3, thereby using relatively clean air to flush the air detection module inside the dust particle counting device 2 to achieve zero detection, which is convenient for timely observation of abnormal use of the dust particle counting device 2 during subsequent use.

[0042] 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. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0043] 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. An environmental detection robot, comprising an automatic guided vehicle (1) and a dust particle counting device (2), wherein the dust particle counting device (2) comprises a dust particle counter body and an air detection module installed on the top of the dust particle counter body, characterized in that: A composite protection box (3) and an auxiliary bracket (4) are respectively installed at the front and rear ends of the top of the automatic guided vehicle (1); a lead screw transmission assembly (5) is mounted inside the auxiliary bracket (4); the output structure of the lead screw transmission assembly (5) is transmission-connected to a transmission plate (6); the dust particle counting device (2) is aligned with the composite protection box (3), and a transition connecting rod (7) is installed between the top of the dust particle counting device (2) and the bottom of the transmission plate (6).

2. An environment detection robot according to claim 1, characterized in that: The screw transmission assembly (5) comprises a screw (51), a nut (52) and a servo brake motor. The nut (52) is threadedly connected to the surface of the screw (51) as the output structure of the screw transmission assembly (5). One end of the bottom of the screw (51) is connected to the output transmission of the servo brake motor. A support seat is installed between the shell surface of the servo brake motor and the bottom inner wall of the auxiliary bracket (4). One end of the top of the screw (51) is mounted on the inner side of the top structure of the auxiliary bracket (4) through a bearing sleeve.

3. The environment detection robot according to claim 1, characterized in that: The top of the transition connecting rod (7) is a T-shaped structure, and the T-shaped structure is fixed to the bottom of the transmission plate (6) by screws, and the bottom of the transition connecting rod (7) is fixedly connected to the shell surface at the top of the dust particle counter body.

4. The environment detection robot according to claim 1, characterized in that: The composite protection box (3) comprises a protection frame plate, a ventilation slot is arranged at the front end of the protection frame plate, and a dust filter is nested in the ventilation slot, and the bottom of the protection frame plate is fixedly mounted on the front end of the top of the automatic guided vehicle (1).

5. The environment detection robot according to claim 1, characterized in that: An air blowing component (8) and a composite purification box (9) are arranged at the rear end of the top of the automatic guided vehicle (1). The air blowing component (8) includes an air blowing pump and a first connecting pipe and a second connecting pipe connected to the output end and the input end of the air blowing pump respectively. One end of the first connecting pipe is sleeved on the inner side of the rear end of the composite protection box (3).

6. The environment detection robot according to claim 5, characterized in that: The composite purification box (9) comprises a purification box (91), a support frame plate is fixedly sleeved on the inner side of the bottom of the purification box (91), and an air inlet slot is provided at the rear end of the purification box (91), an air inlet filter is nested in the air inlet slot, a dust filter cotton layer (92) is placed on the top of the support frame plate and is clamped to the purification box (91), and one end of the second connecting pipe is fixedly sleeved on the inner side of the top of the purification box (91).

7. The environment detection robot according to claim 6, characterized in that: An auxiliary filter plate (93) is sleeved on the inner side of the middle part of the purification box (91), and a purification filter screen is arranged on the inner side of the middle part of the auxiliary filter plate (93).

8. The environment detection robot according to claim 7, characterized in that: Activated carbon particles are placed on the top of the auxiliary filter plate (93), and an anti-interference filter screen is embedded in the end of the second connecting pipe sleeved on the purification box (91).

9. The environment detection robot according to claim 1, characterized in that: Guide grooves are provided on both sides of the transmission plate (6), and slide rails are clamped in the guide grooves. The slide rails are fixedly mounted on the inner wall of the corresponding side of the auxiliary bracket (4).

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