Environment detection device for dust environment

Abstract

The utility model discloses an environment detection device for a dust environment, which comprises a hollow box body, a hollow rotating bracket is rotatably connected to the middle of the inner side of the box body, a plurality of hollow measuring heads are fixedly connected to the upper side of the rotating bracket, and an intermittent part is connected to the lower side of the rotating bracket and is used for the rotating bracket to rotate for intermittent time. The lower side of the rotating support is rotationally connected with a bent pipe, the bent pipe is connected with air draft equipment, the upper side of the air draft equipment is fixedly connected with an air supply pipe, and the upper side of the air supply pipe is connected with detection equipment used for detecting dust in air. The dust collection device effectively solves the problem that the detection result of the detection equipment deviates from the true value due to the fact that dust in the air is inconvenient to collect in a multi-direction and high-efficiency mode in the prior art.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental detection devices for dusty environments, and relates to an environmental detection device for dusty environments. Background Art

[0002] Since dust is extremely harmful to human lungs, it is necessary to detect the amount of dust in a dusty environment. Chinese patent CN220473498U discloses an environmental detection device for a dusty environment, which belongs to the field of environmental detection technology. An environmental detection device for a dusty environment includes a working box, on which a detector body is arranged, and also includes: a collecting cylinder fixedly connected in the working box, wherein the collecting cylinder is connected to the detection end of the detector body, a filter is fixedly connected in the collecting cylinder, a cleaning plate is rotatably connected in the collecting cylinder, a brush is fixedly connected on the cleaning plate, and the contact end of the brush is in contact with the air outlet surface of the filter; an air outlet is arranged on the cleaning plate, and the air outlet cooperates with the brush; the utility model can avoid equipment failure and shutdown caused by filter blockage, reduce maintenance work and production costs, and extend the service life of the filter, but the prior art is inconvenient to collect dust in the air in all directions and efficiently, so that the detection result of the detection equipment deviates from the true value; so an environmental detection device for a dusty environment is urgently needed. Utility Model Content

[0003] In view of the above problems, the utility model proposes an environmental detection device for dusty environments, which effectively solves the problem in the prior art that it is inconvenient to collect dust in the air in all directions and efficiently, causing the detection results of the detection equipment to deviate from the true value.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An environmental detection device for a dusty environment comprises a hollow box body, a hollow rotating bracket is rotatably connected to the middle of the inner side of the box body, a plurality of hollow measuring heads are fixedly connected to the upper side of the rotating bracket, an intermittent component is connected to the lower side between rotations, and is used for the rotating bracket to rotate at intermittent times, a bent pipe is rotatably connected to the lower side of the rotating bracket, the bent pipe is connected to an exhaust device, an air supply pipe is fixedly connected to the upper side of the exhaust device, and a detection device is connected to the upper side of the air supply pipe for detecting dust in the air.

[0006] Preferably, the intermittent component includes a guide plate fixedly connected to the lower side of the rotating bracket, a plurality of evenly distributed guide rods are threadedly connected to the outer circumference of the guide plate, a support plate is fixedly connected to the inner side of the box body, a stepped shaft is rotatably connected to the upper side of the support plate, a control plate is connected to the middle side of the stepped shaft, the control plate has a guide groove, and the guide rod is meshingly connected to the guide groove.

[0007] Preferably, a servo motor is connected to the front end of the stepped shaft, and the servo motor is fixedly connected to the support plate.

[0008] Preferably, the upper side of the rotating bracket is in a cross shape.

[0009] Preferably, a plurality of universal wheels are fixedly connected to the bottom end of the box.

[0010] Preferably, a push plate is fixedly connected to the right side of the box body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The intermittent component drives the rotating bracket to rotate at intervals, so that the probe connected to the rotating bracket can comprehensively and efficiently collect dust from different directions in the air.

[0013] 2. By rotating the stepped shaft, the stepped shaft drives the control disk to rotate. Due to the meshing connection between the guide rod and the guide groove, the rotation of the guide rod drives the guide disk to rotate intermittently, and then drives the rotating bracket to rotate intermittently, which is convenient for comprehensive and efficient collection of dust in the air.

[0014] 3. The cross-shaped rotating bracket allows the probe to detect dust in the air from multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the axonometric structure of the utility model.

[0016] Figure 2 It is a partial cross-sectional view of the box body of the present utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the rotating bracket of the utility model.

[0018] Figure 4 This is a schematic diagram of the control panel structure of the utility model.

[0019] In the figure: 1. Box body; 2. Universal wheel; 3. Push plate; 4. Rotating bracket; 5. Probe; 6. Testing equipment; 7. Air supply pipe; 8. Guide plate; 9. Control plate; 10. Support plate; 11. Servo motor; 12. Guide rod; 13. Bending pipe; 14. Exhaust equipment; 15. Step shaft; 16. Guide groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: an environmental detection device for a dusty environment, comprising a hollow box body 1, a hollow rotating bracket 4 is rotatably connected to the middle part of the inner side of the box body 1, a plurality of hollow probes 5 are fixedly connected to the upper side of the rotating bracket 4, an intermittent component is connected to the lower side between rotations, and is used for the rotating bracket 4 to rotate at intervals, a curved pipe 13 is rotatably connected to the lower side of the rotating bracket 4, the curved pipe 13 is connected to an exhaust device 14, an air supply pipe 7 is fixedly connected to the upper side of the exhaust device 14, and a detection device 6 is connected to the upper side of the air supply pipe 7 for detecting dust in the air.

[0022] First, after moving the device to a suitable position, turn on the exhaust device 14, and drive the rotating bracket 4 to rotate at an intermittent time through the intermittent component, so that the probe connected to the rotating bracket 4 can comprehensively and efficiently collect dust from different directions in the air, and transport the dust to the detection device 6 through the air supply pipe 7 to detect the dust in the air.

[0023] The intermittent component includes a guide plate 8 fixedly connected to the lower side of the rotating bracket 4, and a plurality of evenly distributed guide rods 12 are threadedly connected to the outer circumference of the guide plate 8. A support plate 10 is fixedly connected to the inner side of the box body 1, and a stepped shaft 15 is rotatably connected to the upper side of the support plate 10. A control plate 9 is connected to the middle side of the stepped shaft 15, and a guide groove 16 is opened on the control plate 9. The guide rod 12 is meshedly connected to the guide groove 16.

[0024] By rotating the stepped shaft 15, the stepped shaft 15 drives the control disk 9 to rotate. Due to the meshing connection between the guide rod 12 and the guide groove 16, the rotation of the guide rod 12 drives the guide disk 8 to rotate intermittently, and then drives the rotating bracket 4 to rotate intermittently, which is convenient for comprehensive and efficient collection of dust in the air.

[0025] The front end of the stepped shaft 15 is connected to a servo motor 11 , and the servo motor 11 is fixedly connected to the support plate 10 .

[0026] By turning on the servo motor 11 , the servo motor 11 drives the stepped shaft 15 to rotate, thereby providing a power source for the stepped shaft 15 to rotate.

[0027] The upper side of the rotating bracket 4 is in a cross shape.

[0028] The cross-shaped rotating bracket 4 facilitates the probe to detect dust in the air from multiple directions.

[0029] A plurality of universal wheels 2 are fixedly connected to the bottom end of the box body 1 .

[0030] The universal wheel 2 has the characteristic of self-braking, which is convenient for moving and fixing the position of the device.

[0031] A push plate 3 is fixedly connected to the right side of the box body 1 .

[0032] By moving the position of the push plate 3, it is convenient to move the device to a suitable position.

[0033] When the utility model is in use, the device is first moved to a suitable position, and then the exhaust device 14 is turned on. The intermittent component drives the rotating bracket 4 to rotate at an intermittent time, so that the probe connected to the rotating bracket 4 can comprehensively and efficiently collect dust from different directions in the air, and the dust is transported to the detection device 6 through the air supply pipe 7 to detect the dust in the air.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An environmental detection device for a dusty environment, characterized in that: It includes a hollow box body, a hollow rotating bracket is rotatably connected to the middle part of the inner side of the box body, a plurality of hollow measuring heads are fixedly connected to the upper side of the rotating bracket, an intermittent component is connected to the lower side during rotation, and is used for the rotating bracket to rotate at intervals, a bent pipe is rotatably connected to the lower side of the rotating bracket, the bent pipe is connected to an exhaust device, an air supply pipe is fixedly connected to the upper side of the exhaust device, and a detection device is connected to the upper side of the air supply pipe for detecting dust in the air.

2. The environmental detection device for dust environment according to claim 1, characterized in that: The intermittent component includes a guide plate fixedly connected to the lower side of the rotating bracket, a plurality of evenly distributed guide rods are threadedly connected to the outer circumference of the guide plate, a support plate is fixedly connected to the inner side of the box body, a stepped shaft is rotatably connected to the upper side of the support plate, a control plate is connected to the middle side of the stepped shaft, a guide groove is opened on the control plate, and the guide rod is meshingly connected to the guide groove.

3. The environmental detection device for dust environment according to claim 2, characterized in that: The front end of the stepped shaft is connected with a servo motor, and the servo motor is fixedly connected to the support plate.

4. The environmental detection device for dust environment according to claim 3, characterized in that: The upper side of the rotating bracket is in the shape of a cross.

5. The environmental detection device for dust environment according to claim 1, characterized in that: A plurality of universal wheels are fixedly connected to the bottom end of the box.

6. The environmental detection device for dust environment according to claim 1, characterized in that: A push plate is fixedly connected to the right side of the box body.

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