Pollution analysis device

Abstract

The utility model discloses a pollution analysis device and relates to the technical field of atmospheric pollution analysis. Comprising a protective shell, a placement plate is arranged in the protective shell, an atmosphere sampling analyzer is fixedly arranged on the upper surface of the placement plate, a protective door is hinged to one side of the protective shell, toothed plates which are symmetrically distributed are fixedly arranged on the lower surface of the placement plate, gears are arranged on one sides of the toothed plates in a meshed mode, and a rotating rod is fixedly inserted into the gears jointly; a movable plate is fixedly arranged on the upper surface of one end of the placing plate, symmetrically-distributed connecting pieces are fixedly arranged on the side, close to the protective door, of the movable plate, driving plates are hinged to one ends of the connecting pieces, and driving pieces are hinged to the ends, away from the connecting pieces, of the driving plates; according to the air sampling analyzer, the effect of protecting the air sampling analyzer can be achieved, the air sampling analyzer is prevented from being damaged in the placing and transporting process, and the service life of the air sampling analyzer is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to air pollution analysis technical field, concretely is a pollution analysis device. BACKGROUND

[0002] Air pollution is the phenomenon that some substances caused by human activities or natural processes enter the atmosphere, present enough concentration, reach enough time, and thus endanger the comfort, health and welfare of human body or environment, in order to effectively prevent and cure air pollution, remind the citizen to do well trip protection, meteorological department needs to detect and analyze the pollutants in the atmosphere, and the atmospheric sampling analyzer needs to be used in the pollution analysis process.

[0003] The existing atmospheric sampling analyzer does not have the function of protecting itself, and after use, the atmospheric sampling analyzer is easily damaged due to external force and other factors during placement and transportation, thereby reducing the service life of the atmospheric sampling analyzer. UTILITY MODEL CONTENT

[0004] In order to solve the problem that the existing atmospheric sampling analyzer does not have the function of protecting itself, the utility model aims at providing a pollution analysis device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a protective shell is arranged, the inside of the protective shell is provided with a placing plate, the upper surface of the placing plate is fixedly provided with an atmospheric sampling analyzer, one side of the protective shell is hingedly provided with a protective door, the lower surface of the placing plate is fixedly provided with symmetrically distributed tooth plates, one side of each tooth plate is provided with a gear, a rotating rod is fixedly inserted into the gears, the two ends of the rotating rod are rotatably installed on the inner wall of the protective shell, the upper surface of one end of the placing plate is fixedly provided with a moving plate, the side of the moving plate close to the protective door is fixedly provided with symmetrically distributed connecting pieces, one end of each connecting piece is hingedly provided with a driving plate, the end of each driving plate away from the connecting piece is hingedly provided with a driving piece, and the side of the driving piece away from the driving plate is fixedly installed on one side of the protective door.

[0006] Preferably, a worm wheel is fixedly sleeved outside the rotating rod, and a worm is engaged on one side of the worm wheel.

[0007] Compared with the prior art, the utility model has the beneficial effects that:

[0008] 1、The application can achieve the effect of protecting the atmospheric sampling analyzer, avoid damaging the atmospheric sampling analyzer during placement and transportation, and improve the service life of the atmospheric sampling analyzer.

[0009] 2、The application can achieve the effect of conveniently taking and placing the atmospheric sampling analyzer from the protective shell, thereby facilitating the use of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0011] Figure 1 It is a structural schematic diagram of the present application.

[0012] Figure 2 It is a structural schematic diagram of the present application after the protective shell is split.

[0013] Figure 3 It is a connection structure schematic diagram of the gear and the toothed plate in the present application.

[0014] Figure 4 It is a connection structure schematic diagram of the connecting piece and the driving plate in the present application.

[0015] Figure 5 It is a structural schematic diagram of the limiting plate and the limiting groove in the present application.

[0016] Figure 6 It is a structural schematic diagram of the limiting plate after being split in the present application.

[0017] Figure 7 It is an enlarged structural schematic diagram of A in the present application. Figure 6

[0018] In the figure: 1, protective shell; 11, protective door; 2, atmospheric sampling analyzer; 3, placing plate; 31, toothed plate; 32, gear; 33, rotating rod; 310, worm gear; 320, worm; 330, driving rod; 340, motor; 350, stabilizing rod; 360, stabilizing plate; 4, moving plate; 41, connecting piece; 42, driving plate; 43, driving piece; 5, limiting plate; 51, limiting groove; 52, guide rod; 53, positioning block; 54, positioning groove. DETAILED DESCRIPTION

[0019] ​Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Embodiment: As shown in the figure, the utility model provides a pollution analysis device, including protective shell 1, the inside of protective shell 1 is equipped with placing plate 3, the upper surface of placing plate 3 is fixedly arranged with atmospheric sampling analyzer 2, the side of protective shell 1 is hinged with protective door 11, the lower surface of placing plate 3 is fixedly equipped with the toothed plate 31 of symmetrical distribution, the side of toothed plate 31 is equipped with the gear 32 of meshing, the common fixed plug of gear 32 is equipped with rotating rod 33, the both ends of rotating rod 33 are rotatably installed with the inner wall of protective shell 1, the upper surface of one end of placing plate 3 is fixedly equipped with moving plate 4, the side of moving plate 4 close to protective door 11 is fixedly equipped with the connecting piece 41 of symmetrical distribution, the one end of connecting piece 41 is hinged with drive plate 42, the one end of drive plate 42 away from connecting piece 41 is hinged with driving part 43, the side of driving part 43 away from drive plate 42 is fixedly installed with the side of protective door 11. Figures 1-7

[0021] The outside of rotating rod 33 is fixedly equipped with worm wheel 310, the side of worm wheel 310 is equipped with worm 320 of meshing.

[0022] The one end of worm 320 is fixedly equipped with driving rod 330, the one end of driving rod 330 away from worm 320 is equipped with motor 340, the driving end of motor 340 is coaxially fixedly installed with the one end of driving rod 330.

[0023] The surface of placing plate 3 is fixedly equipped with the limit plate 5 of mirror image distribution, the inner wall of protective shell 1 is equipped with the limit slot 51 of mirror image distribution, limit plate 5 and limit slot 51 are slidably connected;By being equipped with limit plate 5 and limit slot 51, the effect that placing plate 3 is limited is reached, so that placing plate 3 can stably move.

[0024] The side wall of limit slot 51 is fixedly equipped with guide rod 52, guide rod 52 and the inner wall of limit plate 5 are slidably connected;By being equipped with guide rod 52, the effect that limit plate 5 can stably move is reached.

[0025] The one end of guide rod 52 is fixedly equipped with positioning block 53, the inside of limit plate 5 is equipped with positioning slot 54, positioning block 53 is slidably arranged in corresponding positioning slot 54 respectively;By being equipped with positioning block 53 and positioning slot 54, the effect that guide rod 52 and limit plate 5 can be prevented from separating is reached.

[0026] ​The worm 320 is fixed with a stabilizing rod 350 away from one end of the driving rod 330, the stabilizing rod 350 is rotatably provided with a stabilizing plate 360 away from one end of the worm 320, and the bottom end of the stabilizing plate 360 is fixedly installed with the inner lower surface of the protective shell 1; by setting the stabilizing rod 350 and the stabilizing plate 360, the worm 320 can be stably rotated.

[0027] Working principle: first, when the staff needs to use the atmospheric sampling analyzer 2, first, start the motor 340, the motor 340 drives the driving rod 330 to rotate, the driving rod 330 drives the worm 320 to rotate in the process of rotating, the worm 320 drives the worm gear 310 to rotate in the process of rotating, the worm gear 310 drives the rotating rod 33 to rotate in the process of rotating, the rotating rod 33 drives the gear 32 to rotate in the process of rotating, the gear 32 drives the toothed plate 31 to move in the process of rotating, the toothed plate 31 drives the placing plate 3 to move in the process of moving, the placing plate 3 drives the atmospheric sampling analyzer 2 to move in the process of moving, when the atmospheric sampling analyzer 2 moves in the process, the placing plate 3 drives the moving plate 4 to move, the moving plate 4 drives the connecting piece 41 to move in the process of moving, the connecting piece 41 drives the protective door 11 to rotate through the driving plate 42 and the driving piece 43 in the process of moving, the protective door 11 drives the driving plate 42 to rotate in the process of rotating, so that the atmospheric sampling analyzer 2 can be moved and the protective door 11 can be opened at the same time, when the atmospheric sampling analyzer 2 moves to the position convenient for the staff to use, the motor 340 is turned off, then the staff can analyze the pollutants in the atmosphere through the atmospheric sampling analyzer 2.

[0028] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application claims and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A pollution analysis device comprising a protective housing (1), characterised in that: The inside of the protective shell (1) is provided with a placing plate (3), the upper surface of the placing plate (3) is fixedly provided with an atmospheric sampling analyzer (2), one side of the protective shell (1) is hingedly provided with a protective door (11), the lower surface of the placing plate (3) is fixedly provided with symmetrically distributed toothed plates (31), one side of each toothed plate (31) is provided with a gear (32) engaged therewith, a rotating rod (33) is fixedly inserted into the gears (32) in common, both ends of the rotating rod (33) are rotatably installed with the inner wall of the protective shell (1), the upper surface of one end of the placing plate (3) is fixedly provided with a moving plate (4), one side of the moving plate (4) close to the protective door (11) is fixedly provided with symmetrically distributed connecting pieces (41), one end of each connecting piece (41) is hingedly provided with a driving plate (42), one end of each driving plate (42) away from the connecting piece (41) is hingedly provided with a driving piece (43), and one side of the driving piece (43) away from the driving plate (42) is fixedly installed with one side of the protective door (11).

2. A contamination analysis apparatus as claimed in claim 1, characterized in that The rotating rod (33) is fixedly provided on the outside with a worm gear (310), and one side of the worm gear (310) is engaged with a worm (320).

3. A contamination analysis apparatus as claimed in claim 2, characterized in that One end of the worm (320) is fixedly provided with a driving rod (330), and one end of the driving rod (330) away from the worm (320) is provided with a motor (340), and the driving end of the motor (340) is coaxially fixedly installed with one end of the driving rod (330).

4. A contamination analysis apparatus as claimed in claim 1, characterized in that The surface of the placing plate (3) is fixedly provided with mirror image distributed limiting plates (5), the inner wall of the protective shell (1) is provided with mirror image distributed limiting grooves (51), and the limiting plates (5) and the limiting grooves (51) are in sliding connection.

5. A contamination analysis apparatus as claimed in claim 4, characterized in that One side wall of the limiting groove (51) is fixedly provided with a guide rod (52), and the guide rod (52) is in sliding connection with the inner wall of the limiting plate (5).

6. A contamination analysis apparatus as claimed in claim 5, characterized in that One end of the guide rod (52) is fixedly provided with a positioning block (53), and the inside of the limiting plate (5) is provided with a positioning groove (54), and the positioning block (53) is respectively slidably arranged in the corresponding positioning groove (54).

7. A contamination analysis apparatus as claimed in claim 2, characterized in that One end of the worm (320) away from the driving rod (330) is fixedly provided with a stabilizing rod (350), one end of the stabilizing rod (350) away from the worm (320) is rotatably provided with a stabilizing plate (360), and the bottom end of the stabilizing plate (360) is fixedly installed with the inner lower surface of the protective shell (1).

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