Occupational disease hazard factor observable detection machine
By using a combination of exhaust fan and dust concentration detector in an observable detection machine for occupational disease hazard factors, direct suction and real-time detection of dust are achieved, and the dust is effectively cleaned through the cooperation of dust collector and motor, and the existing technology is solved The problems of low detection efficiency and long-term accumulation of dust residues have improved the detection efficiency and service life.
Patent Information
- Application Number
- CN202420879030.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The existing occupational disease hazard factors can be observed and detected during use, and the dust cannot be directly sucked in and tested, resulting in a reduction in detection efficiency and the inability to effectively clean up the dust in the device, affecting the service life and detection performance.
An observable detection machine for occupational disease hazard factors is designed, using a combination of a exhaust fan and a dust concentration detector to suck dust in through a vacuum hood, and real-time detection is performed using a dust concentration detector. At the same time, by using the cooperation of the dust collector and the motor, the motor is controlled to drive the vacuum blade to rotate through the controller to clean up the dust in the device.
The direct suction and real-time detection of dust are realized, which reduces detection steps and improves detection efficiency. By effectively cleaning up dust, the service life of the device is extended and the detection performance is maintained.
Smart Images
Figure CN222439332U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of occupational hazard factor detection, in particular to an occupational disease hazard factor observable detection machine. Background Art
[0002] In people's daily lives, some special industries will produce some occupational diseases that are harmful to the human body. Occupational diseases are a very common disease in modern society, that is, they are easy to occur in the workplace when working. When detecting hazardous factors in public places, it is necessary to use a detection machine to absorb the dust in the public place to facilitate detection.
[0003] The existing occupational hazard factor observable detection device has the problem of not being able to directly detect the dust after sucking it in during use, resulting in the dust in the suction device needing to be taken out again and put into the detection device, which increases the detection time and reduces the detection efficiency. Secondly, the existing occupational hazard factor observable detection device is also unable to absorb the dust in the device out of the device during use, resulting in long-term accumulation of dust residues inside the device, affecting the service life of the device and affecting the detection performance of the device. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides an observable detection machine for occupational hazard factors, which has the advantages of cleaning dust in the device and good detection performance, and solves the problems raised by the above-mentioned background technology.
[0005] The utility model provides the following technical solution: an occupational disease hazard factor observable detection machine, comprising an outer frame, a supporting block is fixedly installed on the inner wall of the outer frame, a dust hood is arranged on the outer side of the outer frame, an exhaust fan is fixedly installed on the top of the supporting block, a dust concentration detector is fixedly installed on the inner wall of the outer frame, a detection probe is fixedly installed on the outer side of the dust concentration detector, a top cover is fixedly installed on the top of the outer frame, a cylinder is fixedly connected to the inner wall of the top cover, a dust hood is fixedly installed on the bottom of the cylinder, a dust collector is fixedly installed on the top of the cylinder, a motor is arranged on the top of the dust collector, a dust suction fan blade is fixedly installed on the power output shaft of the motor, moving wheels are arranged on the bottom of the outer frame, and a handrail is fixedly installed on the outer side of the outer frame.
[0006] As a preferred technical solution of the utility model, the power output shaft of the motor passes through the inner wall of the dust collector, and the diameter of the power output shaft of the motor is smaller than the diameter of the inner wall of the cylinder.
[0007] As a preferred technical solution of the utility model, a circular groove runs through the top of the top cover, and the cylinder is fixedly mounted on the inner wall of the circular groove.
[0008] As a preferred technical solution of the utility model, a transverse groove is provided on the outer side of the outer frame, and the dust hood is fixedly mounted on the inner wall of the transverse groove.
[0009] As a preferred technical solution of the utility model, the moving wheels are universal self-locking wheels, and the number of the moving wheels is four, and the outer edge of the handrail is sleeved with a layer of anti-slip ring.
[0010] As a preferred technical solution of the utility model, a controller is fixedly installed on the outer side of the outer frame, and the motor, dust concentration detector, detection probe and exhaust fan are all electrically connected to the controller.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The occupational hazard factor observable detection machine uses an exhaust fan and a dust concentration detector in combination, and uses an armrest and a moving wheel to push the device to move. During the movement, the exhaust fan is controlled by a controller to work. The exhaust effect of the exhaust fan and the setting of the dust hood can be used to draw external air and dust into the inner wall of the outer frame. Subsequently, the dust concentration detector is used to detect the dust content in the air, and the result is transmitted to the controller for display, so that the staff can know the test results without having to take out the dust separately for testing, thereby reducing the steps for dust concentration testing and reducing the work intensity of the staff.
[0013] 2. The occupational hazard factor can be observed by the detection machine. Through the coordinated use of the dust collector and the motor, when the detection is completed and the dust on the inner wall of the outer frame needs to be cleaned, it is only necessary to control the motor through the controller to make the power output shaft of the motor drive the dust suction fan blades to rotate, and then to draw the residual dust accumulated in the outer frame, so that the dust passes through the setting of the dust suction fan blades, causing the dust to be sucked into the dust collector through the gap between the power output shaft of the motor and the cylinder, thereby purifying the dust. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;
[0016] Figure 3 This is a schematic diagram of the structure of the dust collecting fan blade of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the dust concentration detector of the utility model;
[0018] Figure 5This is a schematic diagram of the structure of the dust hood of the utility model.
[0019] In the figure: 1. outer frame; 2. controller; 3. top cover; 4. cylinder; 5. dust collector; 6. motor; 7. dust hood; 8. dust suction fan blades; 9. dust concentration detector; 10. detection probe; 11. dust hood; 12. support block; 13. exhaust fan; 14. moving wheel; 15. armrest. 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 1-5 An observable detection machine for occupational hazard factors includes an outer frame 1, a supporting block 12 is fixedly installed on the inner wall of the outer frame 1, a dust hood 11 is arranged on the outer side of the outer frame 1, an exhaust fan 13 is fixedly installed on the top of the supporting block 12, a dust concentration detector 9 is fixedly installed on the inner wall of the outer frame 1, a detection probe 10 is fixedly installed on the outer side of the dust concentration detector 9, a top cover 3 is fixedly installed on the top of the outer frame 1, a cylinder 4 is fixedly connected to the inner wall of the top cover 3, a dust hood 7 is fixedly installed on the bottom of the cylinder 4, a dust collector 5 is fixedly installed on the top of the cylinder 4, a motor 6 is arranged on the top of the dust collector 5, a dust suction fan blade 8 is fixedly installed on the power output shaft of the motor 6, a moving wheel 14 is arranged on the bottom of the outer frame 1, and a handrail 15 is fixedly installed on the outer side of the outer frame 1.
[0022] In a preferred embodiment, the power output shaft of the motor 6 passes through the inner wall of the dust collector 5, and the diameter of the power output shaft of the motor 6 is smaller than the diameter of the inner wall of the cylinder 4. By taking advantage of the fact that the diameter of the power output shaft of the motor 6 is smaller than the diameter of the inner wall of the cylinder 4, the power output shaft can rotate smoothly, and the dust is drawn into the dust collector 5 through the gap between the power output shaft of the motor 6 and the inner wall of the cylinder 4, thereby purifying the dust.
[0023] In a preferred embodiment, a circular groove is passed through the top of the top cover 3, and the cylinder 4 is fixedly mounted on the inner wall of the circular groove. At the same time, a sealing ring is provided at the gap between the circular groove and the cylinder 4 to prevent dust from leaking out from the gap.
[0024] In a preferred embodiment, a transverse groove is provided on the outer side of the outer frame 1, and the dust hood 11 is fixedly installed on the inner wall of the transverse groove. The dust hood 11 is arranged to facilitate the adsorption of dust.
[0025] In a preferred embodiment, the moving wheel 14 is a universal self-locking wheel, and the number of the moving wheels 14 is four. The outer edge of the armrest 15 is sleeved with a layer of anti-slip ring. The moving wheel 14 and the armrest 15 are used in conjunction with each other to enable the device to have the ability to move. The moving wheel 14 is a universal self-locking wheel, so that the device can be stably fixed in place.
[0026] In a preferred embodiment, a controller 2 is fixedly installed on the outer side of the outer frame 1, and the motor 6, the dust concentration detector 9, the detection probe 10 and the exhaust fan 13 are all electrically connected to the controller 2. By utilizing the setting of the controller 2, the motor 6, the dust concentration detector 9, the detection probe 10 and the exhaust fan 13 can be controlled to start or stop working.
[0027] Working principle, when it is necessary to use the device, first, the handrail 15 and the moving wheel 14 can be used together to push the device to move. During the movement, the controller 2 controls the exhaust fan 13 to work. By utilizing the exhaust effect of the exhaust fan 13 and the setting of the dust hood 11, the external air and dust can be sucked into the inner wall of the outer frame 1. Then, the dust concentration detector 9 is used to detect the dust content in the air, and the result is transmitted to the controller 2 for display, so that the staff can know the detection result, and there is no need to take out the dust separately for detection, which reduces the steps for dust concentration detection and reduces the work intensity of the staff. Secondly, when the detection is completed, when the dust on the inner wall of the outer frame 1 needs to be cleaned, it is only necessary to control the motor 6 to work through the controller 2, so that the power output shaft of the motor 6 drives the dust suction blades 8 to rotate, and then the residual dust accumulated in the outer frame 1 is pulled, so that the dust passes through the setting of the dust suction blades 8, resulting in the dust being sucked into the dust collector 5 through the gap between the power output shaft of the motor 6 and the cylinder 4, thereby purifying the dust.
[0028] 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 occupational hazard factor observable detection machine, comprising an outer frame (1), characterized in that: A support block (12) is fixedly mounted on the inner wall of the outer frame (1), a dust hood (11) is arranged on the outer side of the outer frame (1), an exhaust fan (13) is fixedly mounted on the top of the support block (12), a dust concentration detector (9) is fixedly mounted on the inner wall of the outer frame (1), a detection probe (10) is fixedly mounted on the outer side of the dust concentration detector (9), a top cover (3) is fixedly mounted on the top of the outer frame (1), a cylinder (4) is fixedly connected to the inner wall of the top cover (3), a dust hood (7) is fixedly mounted on the bottom of the cylinder (4), a dust collector (5) is fixedly mounted on the top of the cylinder (4), a motor (6) is arranged on the top of the dust collector (5), a dust collecting fan blade (8) is fixedly mounted on the power output shaft of the motor (6), a moving wheel (14) is arranged on the bottom of the outer frame (1), and a handrail (15) is fixedly mounted on the outer side of the outer frame (1).
2. The occupational hazard factor observable detection machine according to claim 1, characterized in that: The power output shaft of the motor (6) passes through the inner wall of the dust collector (5), and the diameter of the power output shaft of the motor (6) is smaller than the diameter of the inner wall of the cylinder (4).
3. The occupational hazard factor observable detection machine according to claim 1, characterized in that: A circular groove penetrates the top of the top cover (3), and the cylinder (4) is fixedly mounted on the inner wall of the circular groove.
4. The occupational hazard factor observable detection machine according to claim 1, characterized in that: A transverse groove is provided on the outer side of the outer frame (1), and the dust cover (11) is fixedly mounted on the inner wall of the transverse groove.
5. The occupational hazard factor observable detection machine according to claim 1, characterized in that: The moving wheels (14) are universal self-locking wheels, and there are four moving wheels (14). The outer edge of the handrail (15) is sleeved with a layer of anti-slip ring.
6. The occupational hazard factor observable detection machine according to claim 1, characterized in that: A controller (2) is fixedly mounted on the outer side of the outer frame (1); the motor (6), the dust concentration detector (9), the detection probe (10) and the exhaust fan (13) are all electrically connected to the controller (2).